❓Can You Help?

I’m on my second round of GH (I had to stop the first time due to cancer). I’ve been on Omnitrope since 2006 and the threads inside my pen must have worn down – I’m having a lot of trouble injecting it now.

I insert the needle and have to balance on the edge of the countertop in the bathroom and sort of lean in. Has anyone else had to replace the pen? I told my insurance company who sends the actual drug and they said “not us”. I don’t know if my endo has to prescribe another “starter kit” or what.

I did find a website that will sell me a new one for $200 but I’d rather not buy one that way. I found nothing on the Novartis website about this, either :(

Anyone?

Please respond here or on the message boards.

Thanks!

✍️ Day 22: 40 Days of Thankfulness

 

Today is the 38th anniversary of my pituitary surgery at NIH.

As one can imagine, it hasn’t been all happiness and light.  Most of my journey has been documented here and on the message boards – and elsewhere around the web.

My Cushing’s has been in remission for most of these 38 years.  Due to scarring from my pituitary surgery, I developed adrenal insufficiency.

I took growth hormone for a while.

When I got kidney cancer, I had to stop the GH, even though no doctor would admit to any connection between the two.

In 2017 I went back on it (Omnitrope this time) in late June.  Hooray!  I still don’t know if it’s going to work but I have high hopes.  I am posting some of how that’s going here.

During nephrectomy, doctors removed my left kidney, my adrenal gland, and some lymph nodes.  Thankfully, the cancer was contained – but my adrenal insufficiency is even more severe than it was.

In the last couple years, I’ve developed ongoing knee issues.  Because of my cortisol use to keep the AI at bay, my endocrinologist doesn’t want me to get a cortisone injection in my knee.  September 12, 2018 I did get that knee injection (Kenalog)  and it’s been one of the best things I ever did.  I’m not looking forward to telling my endo!

I finally got both knees replaced.  The left in 2023, the right on February 3 of this year

I also developed an allergy to blackberries in October and had to take Prednisone – and I’ll have to tell my endo that, too!

My mom has moved in with us, bring some challenges…

In early May of this year I got a cortisone injection in my right thumb.  Hopefully, this won’t turn into anything.

But, this is a post about Giving Thanks.  The series will be continued on this blog unless I give thanks about something else Cushing’s related 🙂

I am so thankful that in 1987 the NIH existed and that my endo knew enough to send me there.

I am thankful for Dr. Ed Oldfield, my pituitary neurosurgeon at NIH.  Unfortunately, Dr. Oldfield died in the last year.

I’m thankful for Dr. Harvey Cushing and all the work he did.  Otherwise, I might be the fat lady in Ringling Brothers now.

To be continued in the following days here at http://www.maryo.co/

 

ℹ️ Basics: The Pituitary Gland: Small But Mighty

 

The pituitary gland works hard to keep you healthy, doing everything from ensuring proper bone and muscle growth to helping nursing mothers produce milk for their babies. Its functionality is even more remarkable when you consider the gland is the size of a pea.

“The pituitary is commonly referred to as the ‘master’ gland because it does so many important jobs in the body,” says Karen Frankwich, MD, a board-certified endocrinologist at Mission Hospital. “Not only does the pituitary make its own hormones, but it also triggers hormone production in other glands. The pituitary is aided in its job by the hypothalamus. This part of the brain is situated above the pituitary, and sends messages to the gland on when to release or stimulate production of necessary hormones.”

These hormones include:

  • Growth hormone, for healthy bone and muscle mass
  • Thyroid-stimulating hormone, which signals the thyroid to produce its hormones that govern metabolism and the body’s nervous system, among others
  • Follicle-stimulating and luteinizing hormones for healthy reproductive systems (including ovarian egg development in women and sperm formation in men, as well as estrogen and testosterone production)
  • Prolactin, for breast milk production in nursing mothers
  • Adrenocorticotropin (ACTH), which prompts the adrenal glands to produce the stress hormone cortisol. The proper amount of cortisol helps the body adapt to stressful situations by affecting the immune and nervous systems, blood sugar levels, blood pressure and metabolism.
  • Antidiuretic (ADH), which helps the kidneys control urine levels
  • Oxytocin, which can stimulate labor in pregnant women

The work of the pituitary gland can be affected by non-cancerous tumors called adenomas. “These tumors can affect hormone production, so you have too little or too much of a certain hormone,” Dr. Frankwich says. “Larger tumors that are more than 1 centimeter, called macroadenomas, can also put pressure on the area surrounding the gland, which can lead to vision problems and headaches. Because symptoms can vary depending on the hormone that is affected by a tumor, or sometimes there are no symptoms, adenomas can be difficult to pinpoint. General symptoms can include nausea, weight loss or gain, sluggishness or weakness, and changes in menstruation for women and sex drive for men.”

If there’s a suspected tumor, a doctor will usually run tests on a patient’s blood and urine, and possibly order a brain-imaging scan. An endocrinologist can help guide a patient on the best course of treatment, which could consist of surgery, medication, radiation therapy or careful monitoring of the tumor if it hasn’t caused major disruption.

“The pituitary gland is integral to a healthy, well-functioning body in so many ways,” Dr. Frankwich says. “It may not be a major organ you think about much, but it’s important to know how it works, and how it touches on so many aspects of your health.”

Adapted from http://www.stjhs.org/HealthCalling/2016/December/The-Pituitary-Gland-Small-but-Mighty.aspx

Thoughts? Share on the message boards.

ℹ️ Basics: Testing: IGF-1 (Insulin-like growth factor 1)

Aim—To contribute to the debate about whether growth hormone (GH) and insulin-like growth factor 1 (IGF-1) act independently on the growth process.

Methods—To describe growth in human and animal models of isolated IGF-1 deficiency (IGHD), such as in Laron syndrome (LS; primary IGF-1 deficiency and GH resistance) and IGF-1 gene or GH receptor gene knockout (KO) mice.

Results—Since the description of LS in 1966, 51 patients were followed, many since infancy. Newborns with LS are shorter (42–47 cm) than healthy babies (49–52 cm), suggesting that IGF-1 has some influence on intrauterine growth. Newborn mice with IGF-1 gene KO are 30% smaller. The postnatal growth rate of patients with LS is very slow, the distance from the lowest normal centile increasing progressively. If untreated, the final height is 100–136 cm for female and 109–138 cm for male patients. They have acromicia, organomicria including the brain, heart, gonads, genitalia, and retardation of skeletal maturation. The availability of biosynthetic IGF-1 since 1988 has enabled it to be administered to children with LS. It accelerated linear growth rates to 8–9 cm in the first year of treatment, compared with 10–12 cm/year during GH treatment of IGHD. The growth rate in following years was 5–6.5 cm/year.

Conclusion—IGF-1 is an important growth hormone, mediating the protein anabolic and linear growth promoting effect of pituitary GH. It has a GH independent growth stimulating effect, which with respect to cartilage cells is possibly optimised by the synergistic action with GH.

Keywords: insulin-like growth factor I, growth hormones, Laron syndrome, growth

In recent years, new technologies have enabled many advances in the so called growth hormone (GH) axis (fig 1). Thus, it has been found that GH secretion from the anterior pituitary is regulated not only by GH releasing hormone (GHRH) and somatostatin (GH secretion inhibiting hormone), but also by other hypothalamic peptides called GH secretagogues, which seem to act in synergism with GHRH by inhibiting somatostatin. One of these has been cloned and named Ghrelin. The interplay between GHRH and somatostatin induces a pulsatile GH secretion, which is highest during puberty. GH induces the generation of insulin-like growth factor 1 (IGF-1, also called somatomedin 1) in the liver and regulates the paracrine production of IGF-1 in many other tissues.

IGF-1

IGF-1 and IGF-2 were identified in 1957 by Salmon and Daughaday and designated “sulphation factor” by their ability to stimulate 35-sulphate incorporation into rat cartilage. Froesch et al described the non-suppressible insulin-like activity (NSILA) of two soluble serum components (NSILA I and II). In 1972, the labels sulphation factor and NSILA were replaced by the term “somatomedin”, denoting a substance under control and mediating the effects of GH. In 1976, Rinderknecht and Humbel isolated two active substances from human serum, which owing to their structural resemblance to proinsulin were renamed “insulin-like growth factor 1 and 2” (IGF-1 and 2). IGF-1 is the mediator of the anabolic and mitogenic activity of GH.

CHEMICAL STRUCTURE

The IGFs are members of a family of insulin related peptides that include relaxin and several peptides isolated from lower invertebrates. IGF-1 is a small peptide consisting of 70 amino acids with a molecular weight of 7649 Da. Similar to insulin, IGF-1 has an A and B chain connected by disulphide bonds. The C peptide region has 12 amino acids. The structural similarity to insulin explains the ability of IGF-1 to bind (with low affinity) to the insulin receptor.

THE IGF-1 GENE

The IGF-1 gene is on the long arm of chromosome 12q23–23. The human IGF-1 gene consists of six exons, including two leader exons, and has two promoters.

IGF binding proteins (IGFBPs)

In the plasma, 99% of IGFs are complexed to a family of binding proteins, which modulate the availability of free IGF-1 to the tissues. There are six binding proteins. In humans, almost 80% of circulating IGF-1 is carried by IGFBP-3, a ternary complex consisting of one molecule of IGF-1, one molecule of IGFBP-3, and one molecule of an 88 kDa protein named acid labile subunit. IGFBP-1 is regulated by insulin and IGF-1; IGFBP-3 is regulated mainly by GH but also to some degree by IGF-1.

The IGF-1 receptor

The human IGF-1 receptor (type 1 receptor) is the product of a single copy gene spanning over 100 kb of genomic DNA at the end of the long arm of chromosome 15q25–26. The gene contains 21 exons (fig 2) and its organisation resembles that of the structurally related insulin receptor (fig 3). The type 1 IGF receptor gene is expressed by almost all tissues and cell types during embryogenesis. In the liver, the organ with the highest IGF-1 ligand expression, IGF-1 receptor mRNA is almost undetectable, possibly because of the “downregulation” of the receptor by the local production of IGF-1. The type 1 IGF receptor is a heterotetramer composed of two extracellular spanning α subunits and transmembrane β subunits. The α subunits have binding sites for IGF-1 and are linked by disulphide bonds (fig 3). The β subunit has a short extracellular domain, a transmembrane domain, and an intracellular domain. The intracellular part contains a tyrosine kinase domain, which constitutes the signal transduction mechanism. Similar to the insulin receptor, the IGF-1 receptor undergoes ligand induced autophosphorylation. The activated IGF-1 receptor is capable of phosphorylating other tyrosine containing substrates, such as insulin receptor substrate 1 (IRS-1), and continues a cascade of enzyme activations via phosphatidylinositol-3 kinase (PI3-kinase), Grb2 (growth factor receptor bound protein 2), Syp (a phophotyrosine phosphatase), Nck (an oncogenic protein), and Shc (src homology domain protein), which associated to Grb2, activates Raf, leading to a cascade of protein kinases including Raf, mitogen activated protein (MAP) kinase, 5 G kinase, and others.

Physiology

IGF-1 is secreted by many tissues and the secretory site seems to determine its actions. Most IGF-1 is secreted by the liver and is transported to other tissues, acting as an endocrine hormone. IGF-1 is also secreted by other tissues, including cartilagenous cells, and acts locally as a paracrine hormone (fig 4). It is also assumed that IGF-1 can act in an autocrine manner as an oncogene. The role of IGF-1 in the metabolism of many tissues including growth has been reviewed recently.

Is IGF-1 “a” or “the” growth hormone?

The discussion on the role of IGF-1 in body growth will be based on growth in states of IGF-1 deficiency and the effects of exogenous IGF-1 administration. Experiments in nature (gene deletion or gene mutations) or experimental models in animals, such as gene knockouts, help us in this endeavour. In 1966 and 1968, we described a new type of dwarfism indistinguishable from genetic isolated GH deficiency (IGHD), but characterised by high serum GH values. Subsequent studies revealed that these patients cannot generate IGF-1.

This syndrome of GH resistance (insensitivity) was named by Elders et al as Laron dwarfism, a name subsequently changed to Laron syndrome (LS). Molecular studies revealed that the causes of GH resistance are deletions or mutations in the GH receptor gene, resulting in the failure to generate IGF-1 and a reduction in the synthesis of several other substances, including IGFBP-3. This unique model in humans has enabled the study of the differential effects of GH and IGF-1.

Growth and development in congenital (primary) IGF-1 deficiency (LS)

Our group has studied and followed 52 patients (many since birth) throughout childhood, puberty, and into adulthood. We found that newborns with LS are slightly shorter at birth (42–47 cm) than healthy babies (49–52 cm), suggesting that IGF-1 has some influence on intrauterine linear growth. This fact is enforced by the findings that already at birth, and throughout childhood, skeletal maturation is retarded, as is organ growth. These growth abnormalities include a small brain (as expressed by head circumference), a small heart (cardiomicria), and acromicria (small chin, resulting from underdevelopment of the facial bones, small hands, and small feet). IGF-1 deficiency also causes underdevelopment and weakness of the muscular system, and impairs and weakens hair and nail growth. These findings are identical to those described in IGHD. IGF-1 deficiency throughout childhood causes dwarfism (final height if untreated, 100–135 cm in female and 110–142 cm in male patients), with an abnormally high upper to lower body ratio. One patient reported from the UK was found to have a deletion of exons 4 and 5 of the IGF-1 gene and he too was found to have severe growth retardation.

Impaired growth and skeletal development in the absence of IGF-1 were confirmed in mice using knockout (KO) of the IGF-1 gene or GH receptor gene.

Knockout of the IGF-1 gene or the IGF-1 receptor gene reduces the size of mice by 40–45%. Lack of the IGF-1 receptor is lethal at birth in mice owing to respiratory failure caused by impaired development of the diaphragm and intercostal muscles. In another model, the mice remained alive and their postnatal growth was reduced.

In conclusion, findings in humans and in animals show that IGF-1 deficiencies causes pronounced growth retardation in the presence of increased GH values.

The following is a summary of the results of the growth stimulating effects of the administration of exogenous IGF-1 to children and experimental data.

Growth promoting effects of IGF-1

The first demonstration that exogenous IGF-1 stimulates growth was the administration of purified hormone to hypophysectomised rats. After the biosynthesis of IGF-1 identical to the native hormone, trials of its use in humans were begun; first in adults and then in children. Our group was the first to introduce long term administration of biosynthetic IGF-1 to children with primary IGF-1 deficiency—primary GH insensitivity or LS. The finding that daily IGF-1 administration raises serum alkaline phosphatose, which is an indicator of osteoblastic activity, and serum procollagen, in addition to IGFBP-3, led to long term treatment. Treatment of patients with LS was also initiated in other parts of the world. The difference between us and the other groups was that we used a once daily dose, whereas the others administered IGF-1 twice daily. Table 1 compares the linear growth response of children with LS treated by four different groups. It can be seen that before treatment the mean growth velocity was 3–4.7 cm/year and that this increased after IGF-1 treatment to 8.2–9.1 cm/year, followed by a lower velocity of 5.5–6.4 cm/year in the next two years. (In GH treatment the highest growth velocity registered is also in the first year of treatment.) Figure 5 illustrates the growth response to IGF-1 in eight children during the first years of treatment. Ranke and colleagues reported that two of their patients had reached the third centile (Tanner), as did the patient of Krzisnik and Battelino; however, most patients did not reach a normal final height. The reasons may be late initiation of treatment, irregular IGF-1 administration, underdosage, etc. Ranke et al conclude that long term treatment of patients with LS promoted growth and, if treatment is started at an early age, there is a considerable potential for achieving height normalisation. Because no patient in our group was treated since early infancy to final height we cannot confirm this opinion.

Table 1

Linear growth response of children with Laron syndrome treated by means of insulin-like growth factor 1 (IGF-1)

At start Growth velocity (cm/year) Year of treatment
Authors Year Ref. N Age range (years) BA (years) Ht SDS (m) IGF-1 dose (μg/kg/day) 0 1st 2nd 3rd
(n = 26) (n = 18)
Ranke et al 1995 31 3.7–19 1.8–13.3 −6.5 40–120 b.i.d. 3.9 (1.8) 8.5 (2.1) 6.4 (2.2)
(n = 5) (n = 5) (n = 1)
Backeljauw et al 1996 5 2–11 0.3–6.8 −5.6 80–120 b.i.d. 4.0 9.3 6.2 6.2
(n = 9) (n = 6) (n = 5)
Klinger and Laron 1995 9 0.5–14 0.2–11 −5.6 150–200 i.d 4.7 (1.3) 8.2 (0.8) 6 (1.3) 4.8 (1.3)*
(n = 15) (n = 15) (n = 6)
Guevarra-Aguirre et al 1997 15 3.1–17 4.5–9.3 120 b.i.d. 3.4 (1.4) 8.8 (11) 6.4 (1.1) 5.7 (1.4)
(n = 8) (n = 8)
Guevarra-Aguire et al 8 80 b.i.d. 3.0 (1.8) 9.1 (2.2) 5.6 (2.1)

Growth velocity values are mean (SD).

*The younger children had a growth velocity of 5.5 and 6.5 cm/year.

BA, bone age; b.i.d., twice daily; CA, chronological age; i.d., once daily; Ht SDS, height standard deviation score.

When the growth response to GH treatment in infants with IGHD was compared with that of IGF-1 in infants with LS we found that the infants with IGHD responded faster and better than those with LS. However, the small number of patients and the differences in growth retardation between the two groups makes it difficult to reach a conclusion.

Both hormones stimulated linear growth, but GH seemed more effective than IGF-1. One cause may be the greater growth deficit of the infants with LS than those with IGHD, an insufficient dose of IGF-1, or that there is a need for some GH to provide an adequate stem cell population of prechondrocytes to enable full expression of the growth promoting action of IGF-1, as postulated by Green and colleagues and Ohlson et al. All the above findings based on a few clinical studies with small groups of patients and a few experimental studies remain at present controversial. The crucial question is whether there are any, and if so, whether there are sufficient IGF-1 receptors in the “progenitor cartilage zone” of the epiphyseal cartilage (fig 4) to respond to endocrine and exogenous IGF-1. Using the mandibular condyle of 2 day old ICR mice, Maor et al showed that these condyles, which resemble the epiphyseal plates of the long bones, contain IGF-1 and high affinity IGF-1 receptors also in the chondroprogenitor cell layers, which enables them to respond to IGF-1 in vitro.

Sims et al, using mice with GH receptor KO showed that IGF-1 administration stimulates the growth (width) of the tibial growth plate and that IGF-1 has a GH independent effect on the growth plate. These findings are similar to those found when treating hypophysectomised rats with IGF-1.

In conclusion, IGF-1 is an important growth hormone, mediating the anabolic and linear growth promoting effect of pituitary GH protein. It has a GH independent growth stimulating effect, which with respect to cartilage cells is possibly optimised by the synergistic action with GH.

References

1. Tannenbaum GS, Ling N. The interrelationship of growth hormone (GH)-releasing factor and somatostatin in generation of the ultradian rhythm of GH secretion. Endocrinology 1984;115:1952–7. [PubMed[]
2. Laron Z. Growth hormone secretagogues: clinical experience and therapeutic potential. Drugs 1995;50:595–601. [PubMed[]
3. Ghigo E, Boghen M, Casanueva FF, et al., eds. Growth hormone secretagogues. Basic findings and clinical implications. Amsterdam: Elsevier, 1994.
4. Jaffe CA, Ho PJ, Demott-Friberg R, et al. Effects of a prolonged growth hormone (GH)-releasing peptide infusion on pulsatile GH secretion in normal men. J Clin Endocrinol Metab 1993;77:1641–7. [PubMed[]
5. Kojima M, Hosada H, Date Y, et al. Ghrelin is a growth-hormone-releasing acylated peptide from stomach. Nature 1999;402:656–60. [PubMed[]
6. Devesa J, Lima L, Tresquerres AF. Neuroendocrine control of growth hormone secretion in humans. Trends Endocrinol Metab 1992;3:175–83. [PubMed[]
7. Laron Z. The somatostatin-GHRH-GH-IGF-I axis. In: Merimee T, Laron Z, eds. Growth hormone, IGF-I and growth: new views of old concepts. Modern endocrinology and diabetes, Vol. 4. London-Tel Aviv: Freund Publishing House Ltd, 1996:5–10.
8. Salmon WD, Jr, Daughaday W. A hormonally controlled serum factor which stimulates sulfate incorporation by cartilage in vitro. J Lab Clin Med 1957;49:825–36. [PubMed[]
9. Froesch ER, Burgi H, Ramseier EB, et al. Antibody-suppressible and nonsuppressible insulin-like activities in human serum and their physiologic significance. An insulin assay with adipose tissue of increased precision and specificity. J Clin Invest 1963;42:1816–34. [PMC free article] [PubMed[]
10. Daughaday WH, Hall K, Raben MS, et al. Somatomedin: a proposed designation for the sulfation factor. Nature 1972;235:107. [PubMed[]
11. Rinderknecht E, Humbel RE. Polypeptides with non-suppressible insulin-like and cell-growth promoting activities in human serum: isolation, chemical characterization, and some biological properties of forms I and II. Proc Natl Acad Sci U S A 1976;73:2365–9. [PMC free article] [PubMed[]
12. Laron Z. Somatomedin-1 (recombinant insulin-like growth factor-I). Clinical pharmacology and potential treatment of endocrine and metabolic disorders. Biodrugs 1999;11:55–70. [PubMed[]
13. Blundell TL, Humbel RE. Hormone families: pancreatic hormones and homologous growth factors. Nature 1980;287:781–7. [PubMed[]
14. Rinderknecht E, Humbel RE. The amino acid sequence of human insulin like growth factor I and its structural homology, with proinsulin. J Biol Chem 1978;253:2769–76. [PubMed[]
15. Brissenden JE, Ullrich A, Francke U. Human chromosomal mapping of genes for insulin-like growth factors I and II and epidermal growth factor. Nature 1984;310:781–4. [PubMed[]
16. Mullis PE, Patel MS, Brickell PM, et al. Growth characteristics and response to growth hormone therapy in patients with hypochondroplasia: genetic linkage of the insulin-like growth factor I gene at chromosome 12q23 to the disease in a subgroup of these patients. Clin Endocrinol 1991;34:265–74. [PubMed[]
17. Rotwein P. Structure, evolution, expression and regulation of insulin-like growth factors I and II. Growth Factors 1991;5:3–18. [PubMed[]
18. Hwa V, Oh Y, Rosenfeld RG. The insulin-like growth factor binding protein (IGFBP) superfamily. Endocr Rev 1999;20:761–87 [PubMed[]
19. Lewitt MS, Saunders H, Phuyal JL, et al. Complex formation by human insulin-like growth factor-binding protein-3 and human acid-labile subunit in growth hormone-deficient rats. Endocrinology 1994;134:2402–9. [PubMed[]
20. Laron Z, Suikkairi AM, Klinger B, et al. Growth hormone and insulin-like growth factor regulate insulin-like growth factor-binding protein-1 in Laron type dwarfism, growth hormone deficiency and constitutional short stature. Acta Endocrinol 1992;127:351–8. [PubMed[]
21. Kanety H, Karasik A, Klinger B, et al. Long-term treatment of Laron type dwarfs with insulin-like growth factor I increases serum insulin-like growth factor-binding protein 3 in the absence of growth hormone activity. Acta Endocrinol 1993;128:144–9. [PubMed[]
22. Werner H. Molecular biology of the type I IGF receptor. In: Rosenfeld RG, Roberts CT, Jr, eds. The IGF system—molecular biology, physiology and clinical applications. Totowa, NJ: Humana Press, 1999:63–88.
23. Seino S, Seino M, Nishi S, et al. Structure of the human insulin receptor gene and characterization of its promoter. Proc Natl Acad Sci U S A 1989;86:114–18. [PMC free article] [PubMed[]
24. Bondy CA, Werner H, Roberts CT, Jr, et al. Cellular pattern of insulin-like growth factor I (IGF-I) and type I IGF receptor gene expression in early organogenesis: comparison with IGF-II gene expression. Mol Endocrinol 1990;4:1386–98. [PubMed[]
25. Kato H, Faria TN, Stannard B, et al. Essential role of tyrosine residues 1131, 1135, and 1136 of the insulin-like growth factor-I (IGF-I) receptor in IGF-I action. Mol Endocrinol 1994;8:40–50. [PubMed[]
26. LeRoith D, Werner H, Beitner-Johnson D, et al. Molecular and cellular aspects of the insulin-like growth factor I receptor. Endocr Rev 1995;16:143–63. [PubMed[]
27. Merimee T, Laron Z, eds. Growth hormone, IGF-I and growth: new views of old concepts. Modern endocrinology and diabetes, Vol. 4. London-Tel Aviv: Freund Publishing House Ltd, 1996.
28. D’Ercole AJ, Applewhite GT, Underwood LE. Evidence that somatomedin is synthesized by multiple tissues in the fetus. Dev Biol 1980;75:315–28 [PubMed[]
29. Nilsson A, Isgaard J, Lindhahl A, et al. Regulation by growth hormone of number of chondrocytes containing IGF-I in rat growth plate. Science 1986;233:571–4. [PubMed[]
30. Baserga R. The IGF-I receptor in cancer research. Exp Cell Res 1999;253:1–6. [PubMed[]
31. Rosenfeld RG, Roberts CT, Jr, eds. The IGF system—molecular biology, physiology and clinical applications. Totowa, NY: Humana Press, 1999.
32. Zapf J, Froesch ER. Insulin-like growth factor I actions on somatic growth. In: Kostyo J, ed. Handbook of physiology, Vol. V, Section 7. Philadelphia: American Physiological Society, 1999:663–99.
33. Laron Z, Pertzelan A, Mannheimer S. Genetic pituitary dwarfism with high serum concentration of growth hormone. A new inborn error of metabolism? Isr J Med Sci 1966;2:153–5. [PubMed[]
34. Laron Z, Pertzelan A, Karp M. Pituitary dwarfism with high serum levels of growth hormone. Isr J Med Sci 1968;4:883–94. [PubMed[]
35. Laron Z, Pertzelan A, Karp M, et al. Administration of growth hormone to patients with familial dwarfism with high plasma immunoreactive growth hormone. Measurement of sulfation factor, metabolic and linear growth responses. J Clin Endocrinol Metab 1971;33:332–42. [PubMed[]
36. Elders MJ, Garland JT, Daughaday WH, et al. Laron’s dwarfism: studies on the nature of the defect. J Pediatr 1973;83:253–63. [PubMed[]
37. Laron Z, Parks JS, eds. Lessons from Laron syndrome (LS) 1966–1992. A model of GH and IGF-I action and interaction. Pediatric and Adolescent Endocrinology 1993;24:1–367. []
38. Godowski PJ, Leung DW, Meacham LR, et al. Characterization of the human growth hormone receptor gene and demonstration of a partial gene deletion in 2 patients with Laron type dwarfism. Proc Natl Acad Sci U S A 1989;86:8083–7. [PMC free article] [PubMed[]
39. Amselem S, Duquesnoy P, Attree O, et al. Laron dwarfism and mutations of the growth hormone-receptor gene. N Engl J Med 1989;321:989–95. [PubMed[]
40. Laron Z. Laron syndrome—primary growth hormone resistance. In: Jameson JL, ed. Hormone resistance syndromes. Contemporary endocrinology, Vol. 2. Totowa, NJ: Humana Press, 1999:17–37.
41. Laron Z. Laron type dwarfism (hereditary somatomedin deficiency): a review. In: Frick P, Von Harnack GA, Kochsiek GA, et al, eds. Advances in internal medicine and pediatrics. Berlin-Heidelberg: Springer-Verlag, 1984:117–50. [PubMed]
42. Feinberg MS, Scheinowitz M, Laron Z. Echocardiographic dimensions and function in adults with primary growth hormone resistance (Laron syndrome). Am J Cardiol 2000;85:209–13. [PubMed[]
43. Brat O, Ziv I, Klinger B, et al. Muscle force and endurance in untreated and human growth hormone or insulin-like growth factor-I-treated patients with growth hormone deficiency or Laron syndrome. Horm Res 1997;47:45–8. [PubMed[]
44. Lurie R, Ben-Amitai D, Laron Z. Impaired hair growth and structural defects in patients with Laron syndrome (primary IGF-I deficiency) [abstract]. Horm Res 2001 [In press.]
45. Gluckman PD, Gunn AJ, Wray A, et al. Congenital idiopathic growth hormone deficiency associated with prenatal and early postnatal growth failure. J Pediatr 1992;121:920–3. [PubMed[]
46. Woods KA, Camacho-Hubner C, Savage MO, et al. Intrauterine growth retardation and postnatal growth failure associated with deletion of the insulin-like growth factor I gene. N Engl J Med 1996;335:1363–7. [PubMed[]
47. Zhou Y, Xu BC, Maheshwari HG, et al. A mammalian model for Laron syndrome produced by targeted disruption of the mouse growth hormone receptor/binding protein gene (the Laron mouse). Proc Natl Acad Sci U S A 1997;94:13215–20. [PMC free article] [PubMed[]
48. Sjogren K, Bohlooly YM, Olsson B, et al. Disproportional skeletal growth and markedly decreased bone mineral content in growth hormone receptor –/– mice. Biochem Biophys Res Commun 2000;267:603–8. [PubMed[]
49. Accili D, Nakae J, Kim JJ, et al. Targeted gene mutations define the roles of insulin and IGF-I receptors in mouse embryonic development. J Pediatr Endocrinol Metab 1999;12:475–85. [PubMed[]
50. Holzenberger M, Leneuve P, Hamard G, et al. A targeted partial invalidation of the insulin-like growth factor-I receptor gene in mice causes a postnatal growth deficit. Endocrinology 2000;141:2557–66. [PubMed[]
51. Schoenle E, Zapf J, Humbel RE, et al. Insulin-like growth factor I stimulates growth in hypophysectomized rats. Nature 1982;296:252–3. [PubMed[]
52. Guler H-P, Zapf J, Scheiwiller E, et al. Recombinant human insulin-like growth factor I stimulates growth and has distinct effects on organ size in hypophysectomized rats. Proc Natl Acad Sci U S A 1988;85:4889–93. [PMC free article] [PubMed[]
53. Niwa M, Sato Y, Saito Y, et al. Chemical synthesis, cloning and expression of genes for human somatomedin C (insulin like growth factor I) and 59Val somatomedin C. Ann N Y Acad Sci 1986;469:31–52. [PubMed[]
54. Guler HP, Zapf J, Froesch ER. Short term metabolic effects of recombinant human insulin like growth factor in healthy adults. N Engl J Med 1987;317:137–40. [PubMed[]
55. Laron Z, Klinger B, Silbergeld A, et al. Intravenous administration of recombinant IGF-I lowers serum GHRH and TSH. Acta Endocrinol 1990;123:378–82. [PubMed[]
56. Klinger B, Garty M, Silbergeld A, et al. Elimination characteristics of intravenously administered rIGF-I in Laron type dwarfs (LTD). Dev Pharmacol Ther 1990;15:196–9. [PubMed[]
57. Laron Z, Klinger B, Jensen LT, et al. Biochemical and hormonal changes induced by one week of administration of rIGF-I to patients with Laron type dwarfism. Clin Endocrinol 1991;35:145–50. [PubMed[]
58. Klinger B, Jensen LT, Silbergeld A, et al. Insulin-like growth factor-I raises serum procollagen levels in children and adults with Laron syndrome. Clin Endocrinol 1996;45:423–9. [PubMed[]
59. Underwood LE, Backeljauw P. IGFs: function and clinical importance of therapy with recombinant human insulin-like growth factor I in children with insensitivity to growth hormone and in catabolic conditions. J Intern Med 1993;234:571–7. [PubMed[]
60. Ranke MB, Savage MO, Chatelain PG, et al. Long-term treatment of growth hormone insensitivity syndrome with IGF-I. Horm Res 1999;51:128–34. [PubMed[]
61. Ranke MB, Savage MO, Chatelain PG, et al. Insulin-like growth factor (IGF-I) improves height in growth hormone insensitivity: two years results. Horm Res 1995;44:253–64. [PubMed[]
62. Backeljauw PF, Underwood LE, The GHIS Collaborative Group. Prolonged treatment with recombinant insulin-like growth factor I in children with growth hormone insensitivity syndrome—a clinical research center study. J Clin Endocrinol Metab 1996;81:3312–17. [PubMed[]
63. Klinger B, Laron Z. Three year IGF-I treatment of children with Laron syndrome. J Pediatr Endocrinol Metab 1995;8:149–58. [PubMed[]
64. Guevara-Aguirre J, Rosenbloom AL, Vasconez O, et al. Two year treatment of growth hormone (GH) receptor deficiency with recombinant insulin-like growth factor-I in 22 children: comparison of two dosage levels and to GH treated GH deficiency. J Clin Endocrinol Metab 1997;82:629–33. [PubMed[]
65. Laron Z, Lilos P, Klinger B. Growth curves for Laron syndrome. Arch Dis Child 1993;68:768–70. [PMC free article] [PubMed[]
66. Krzisnik C, Battelino T. Five year treatment with IGF-I of a patient with Laron syndrome in Slovenia (a follow-up report). J Pediatr Endocrinol Metab 1997;10:443–7. [PubMed[]
67. Laron Z, Klinger B. Comparison of the growth-promoting effects of insulin-like growth factor I and growth hormone in the early years of life. Acta Paediatr 2000;89:38–41. [PubMed[]
68. Green H, Morikawa M, Nixon T. A dual effector theory of growth hormone action. Differentiation 1985;29:195–8. [PubMed[]
69. Ohlson C, Bengtsson BA, Isaksson OG, et al. Growth hormone and bone. Endocr Rev 1998;19:55–79. [PubMed[]
70. Maor G, Laron Z, Eshet R, et al. The early postnatal development of the murine mandibular condyle is regulated by endogenous insulin-like growth factor-I. J Endocrinol 1993;137:21–6. [PubMed[]
71. Sims NA, Clement-Lacroix P, Da Ponte F, et al. Bone homeostatis in growth hormone receptor-null mice is restored by IGF-I but independent of Stat5. J Clin Invest 2001;106:1095–103. [PMC free article] [PubMed[]

❓Has Cushing’s Affected your Job or Quality of Life?

I would love to take one of the surveys mentioned in this news article.  My Cushing’s went into “remission” just over 31 years ago but I still feel the effects of having had it.

Pre-Cushing’s I had no problem working a full day, having a piano studio overflowing with students, going out at night, cleaning the house, being a normal mom.

I could do as I chose – if I wanted to go somewhere, or do something, I just did.

Now, I work part-time and my studio is much smaller.  Everything I do is to accommodate my nap schedule.  I have to plan everything carefully so I can take my meds on time and be ready to sleep.

Even going to regular doctors is harder, explaining why I take cortisone and growth hormone, why I can’t take whatever meds they want to prescribe.

Discussing with a sports medicine doctor why I should (or shouldn’t) have a cortisone shot in my knee.  (I went for it September 12!  Now I’ll have to explain to my endo.)

Unfortunately, I also haven’t lost all my Cushing’s weight (probably at least partly my own fault LOL) and I still have to shave my chin every day.

I honestly believed that my kidney cancer was due to my taking growth hormone, which I take because of my pituitary tumor.  Now, since I’m back on it, I’m not entirely sure – but who knows what else might be growing?  Or maybe the different brand is better for me.  Who can say?

What about you?  How has your life changed due to Cushing’s?

🦓 Day 29, Cushing’s Awareness Challenge

invisible

 

I’ve been thinking about this since the article I posted on doctors not understanding what it was like for a post-op Cushing’s disease patient – ME!  I’m updating this for Cushings Awareness Month 2025.

I originally posted this on Facebook way back in 2010.

Edits from November 21, 2015 are in blue italic
Edits from September 25, 2023 are in red italic
Edits from February 29, 2024 are in green italic
Edits from April 2025 are in purple italic

I really liked Jessica’s list, so I decided to make one of my own.  I was looking in my blog for what I wrote already about Psalm 116 and found out that I already did a very similar list in September 2009.  Talk about bad memory!

30 Things About My Invisible Illness You May Not Know

1. The illnesses I live with are: Cushing’s Disease and kidney cancer (renal cell carcinoma). I also have secondary adrenal insufficiency as well as a growth hormone deficiency. I had pituitary surgery on November 3, 1987 and had my kidney cancer (kidney and adrenal gland) removed May 9, 2006.  Having my adrenal gland removed acerbates my post-op pituitary issues. My one remaining adrenal gland doesn’t work well and I cannot replace my deficient growth hormone because I had cancer.

November 21, 2015:  I haven’t added anything much to this list – HOORAY!  OTOH, nothing has gone away, either.  

A couple days/nights a month, I have unexplained, random itching.  It could be on my foot, then jump to my stomach, then anywhere. It keeps me awake at night and is very annoying.  I originally had this in menopause and I’m very annoyed that it has come back.

I mentioned this to my endo last year because of the possibility of “hormone withdrawal” and he said I should probably talk to my PCP about this, and that it could be “serious”.  I haven’t yet because I don’t like the possibility of tracking down some other dread, unknown disease.  According to that great doctor, Wikipedia

Causes of formication include normal states such as onset of menopause (i.e. hormone withdrawal). Other causes are medical conditions such as pesticide exposure, mercury poisoning, diabetic neuropathy, skin cancer, syphilis, Lyme disease or herpes zoster (shingles). Formication can also be a result of stimulant intoxication (e.g. methamphetamines, cocaine) or alcohol withdrawal in alcoholics (i.e. delirium tremens), and is often accompanied by visual hallucinations of insects.

Also, I’ve been having terrible swelling, and pain in my left ring finger.  I will see my PCP about that on Wednesday after having this for about 8 months or so.  I looked up the possibilities on Dr. Google and there are too many to contemplate.  I hope it’s not arthritis.  I already know I can’t take meds for that.

September 25, 2023 – I’m able to take growth hormone injections – Omnitrope – again but I don’t see it making any difference.

In March of 2023 I had a total left knee replacement after many steroid injections and one series of hyaluronic acid.  I documented all that in another of my blogs. I am expecting to do the right knee possibly in the fall of 2024 but I’m putting it off as long as possible.

February 3, 2025 I had a total right knee replacement.  It was “easier than the left but I developed an allergy to something which is yet unknown and I had a terrible itch rash for about a month.

2. I was diagnosed with Cushing’s in the year: 1985; adrenal insufficiency in 1999; GH deficiency in 2004 and kidney cancer in 2006.

November 21, 2015:  Somehow, I forgot that I was diagnosed with osteoarthritis in the early 1980’s and took NSAIDs for about 30 years.  Those are another kidney cancer no-no.

In April of 2021 I had a Mohs Surgery for Squamous Cell Carcinoma.  A description and photos are available here: https://maryomedical.com/2021/05/09/the-mohs-nose/

 

3. But I had Cushing’s symptoms since: 1983 for sure.  Looking back, I can trace some other symptoms to the 1970s.

 

4. The biggest adjustment I’ve had to make is: Sleeping so much.  When I say I have to sleep, that’s it, no matter where I am, no matter what I’m doing.  From the cancer – not being able to take my arthritis meds.

 

5. Most people assume: I am completely healthy.  I had surgery, so everything is fine.  I am, however, lazy.

 

6. The hardest part about mornings are: getting up.  I could sleep until at least noon if I didn’t have an alarm AND something specific to do.  It’s also hard to get my joints so they work.  Sometimes I have a hard time standing.  I have a footed cane beside the bed to help me get up.

November 21, 2015:  I seem to be getting up earlier.  I have an issue with a joint on my ring finger, left hand.  It often throbs at night and wakes me up.

2023-2024, I seem to be waking up about 1 or so.  I guess because my 2-3 hour naps, my body is treating bedtime as just another nap.

2024-2025. I’m waking up about 3 and doing some online work, then napping for about 30 minutes to an hour until my alarm goes off at 9

7. My favorite medical TV show is: House.  I started watching it because an episode about Cushing’s was loosely based on a Cushie I know.

November 21, 2015:  House doesn’t seem to be on anymore so I no longer have a favorite medical TV show.

 

8. A gadget I couldn’t live without is: Wow, so many. My iPhone is the main one with a few others very close.

November 21, 2015:  iPad now.

 

9. The hardest part about nights are: Staying asleep.  I’m always tired but I often have to get up to go the the bathroom.  Then, I often have trouble getting back to sleep.

November 21, 2015:  Dreams, some scary, some that just play like endless loops until I get up.  I still get up for the bathroom, too. Pain, sometimes that itching. 

 

10. Each day I take __ pills & vitamins: Not much.  I only take Cortef and lisinopril/HCTZ.  I used to take a lot of other meds but, due to having only one kidney, I can’t take much of anything, including vitamin C, aspirin and NSAIDs.  I pray I don’t get headaches anymore!

November 21, 2015:  Nowadays, it’s only the Cortef.
If absolutely necessary, I take Alavert for allergies and Benadryl if I’m in an itchy pattern; Tylenol for headaches.  

Because of the cancer, I can’t take Growth Hormone any more.

September 25, 2023 – I’m able to take growth hormone injections – Omnitrope – again but I don’t see it making any difference.

 

11. Regarding alternative treatments I: have to clear anything I take or do with my kidney cancer surgeon so it’s easier to just not take anything.

 

12. If I had to choose between an invisible illness or visible I would choose: What I have.  While I wish people would understand better, I don’t want anyone to feel pity or single me out.

 

13. Regarding working and career: I’ve been fortunate – I’ve been a piano teacher forever and I can control my hours to get in naps when I need them.  I could not work a 40-hour job.

November 21, 2015:  I still teach piano, although it’s hard to play now due to that joint issue.  I also am webmaster for my church, for my husband’s company and the Cushing’s sites.  I also inherited my friend’s menopause site when she died.  So, there’s a lot of stuff to do, but I can still work naps in.  I still could not work a normal work day.

September 25, 2023 – I still teach piano, am the Director of Communications for my church and keep the Cushing’s sites going – sort of.  I still take a lot of naps.

 

14. People would be surprised to know: that I have trouble dealing with so many things.

 

15. The hardest thing to accept about my new reality has been: that I can’t be the Energizer Bunny any more.  No project days where lots of stuff gets done.

 

16. Something I never thought I could do with my illness that I did was: start a website and support group to help others.

 

17. The commercials about my illness: NONE!

 

18. Something I really miss doing since I was diagnosed is: I miss Sweet Adelines.  I loved the singing, the dressing up in sequins and false eyelashes to sing before huge crowds.  Almost like being on Broadway.  I also miss playing violin in a local orchestra.

January 2024, I bought a silent e-violin so I can start practicing again without bothering my 100-year-old mom. In March I joined a balalaika orchestra!

In 2025 I’m sill playing with the balalaika orchestra

19. It was really hard to have to give up:my arthritis meds.

 

20. A new hobby I have taken up since my diagnosis is: Naps, sleeping.

 

21. If I could have one day of feeling normal again I would: I cannot even imagine.  I could join a gym again, although for only one day it wouldn’t do much.  I could commit to doing something in the afternoons without napping before.  I could get some of my house tidied up…

 

22. My illness has taught me: a lot about hormones, glands, medical terms and… HTML.  I almost think I could have gone to med school if I’d had the stamina.

 

23. Want to know a secret? One thing people say that gets under my skin is: “Oh, my friend’s dog (or cat/horse/ferret) had that [Cushing’s].  The vet just gave the dog some pills and she was fine.  GRRRRRRRRRRRRRRRRR!

 

24. But I love it when people: listen to me when I try to tell them a bit about Cushing’s, even if it is a dumbed-down version.

February 15-16, 2024 I had the opportunity to be in both Fair Oaks Emergency Room and the hospital in Fairfax, VA.

Whenever a nurse/medical tech mentioned steroids, I asked what they knew about Cushing’s. One asked if it was a medication. DUH!

Needless to say, none were very Cushing’s-savvy. So, I gave them all the abbreviated version of my Cushie Story.

I think (and hope!) that they will all remember the day that they met a real live Cushing’s patient.. 

My left knee surgey was supposed to be in early January 2025 but it was snowed out.  Because it was rescheduled for more than a month later, I had to redo some testing.  I was amazed that the doctor in the walk-in clinic knew about Cushing’s although she’d never met a real one in the wild.  I spent a lot of time talking to her.

25. My favorite motto, scripture, quote that gets me through tough times is:

Psalms 116:

“1 I love the LORD, for he heard my voice;he heard my cry for mercy.

 

2 Because he turned his ear to me, I will call on him as long as I live.

 

3 The cords of death entangled me,the anguish of the grave came upon me;I was overcome by trouble and sorrow.

 

4 Then I called on the name of the LORD:”O LORD, save me!”

 

5 The LORD is gracious and righteous;our God is full of compassion.

 

6 The LORD protects the simplehearted;when I was in great need, he saved me….”

 

After I was finished with the long diagnostic process, surgery and several post-op visits to NIH, I was asked to give the scripture reading at my church. The man who did the sermon that week was the survivor of a horrific accident where he and his family were hit by a van while waiting at an airport.

 

I thought I had written down the verse carefully. I practiced and practiced, I don’t like speaking in front of a crowd but I said I would. When I got to church, the verse was different. Maybe I wrote it down wrong, maybe someone changed it. Whatever. When I read this Psalm aloud, I just started crying, it so spoke to me and my situation.

 

Another reading I love is:The Best Day Of My Life by Gregory M Lousignont

 

“Today, when I awoke, I suddenly realized that this is the best day of my life, ever! There were times when I wondered if I would make it to today; but I did! And because I did I’m going to celebrate!

 

Today, I’m going to celebrate what an unbelievable life I have had so far: the accomplishments, the many blessings, and, yes, even the hardships because they have served to make me stronger.

 

I will go through this day with my head held high, and a happy heart. I will marvel at God’s seemingly simple gifts: the morning dew, the sun, the clouds, the trees, the flowers, the birds. Today, none of these miraculous creations will escape my notice.

 

Today, I will share my excitement for life with other people. I’ll make someone smile. I’ll go out of my way to perform an unexpected act of kindness for someone I don’t even know.

 

Today, I’ll give a sincere compliment to someone who seems down. I’ll tell a child how special he is, and I’ll tell someone I love just how deeply I care for her and how much she means to me.

 

Today is the day I quit worrying about what I don’t have and start being grateful for all the wonderful things God has already given me.

 

I’ll remember that to worry is just a waste of time because my faith in God and his Divine Plan ensures everything will be just fine.

 

And tonight, before I go to bed, I’ll go outside and raise my eyes to the heavens. I will stand in awe at the beauty of the stars and the moon, and I will praise God for these magnificent treasures.

 

As the day ends and I lay my head down on my pillow, I will thank the Almighty for the best day of my life. And I will sleep the sleep of a contented child, excited with expectation because know tomorrow is going to be the best day of my life, ever!”

 

When I’m feeling down, depressed or low, reading this and “my” Psalm can help me more than anything else.

 

26. When someone is diagnosed I’d like to tell them: Learn everything you can about your disease.  You know more about your body than anyone else.  If your doctor tells you something that you know to be wrong about *you* – get another doctor!  Don’t waste your life getting good care for yourself.

 

27. Something that has surprised me about living with an illness is: how intolerant other people can be and the discrimination that I have run into, such as not being included in some activity just because my physical limitations would make it inconvenient for them to deal with accommodating me.

 

28. The nicest thing someone did for me when I wasn’t feeling well was: trying to understand that I wasn’t just fat and lazy, I really had medical issues going on.

 

29. I’m involved with Invisible Illness Week because: I like people to know that just because someone looks healthy, they may not be.  There are lots of people out there with invisible illnesses who need understanding, compassion and, possibly, help.

 

30. The fact that you read this list makes me feel: like you’re really interested.

 

The 2009 version was pretty close!

Thanks for being interested enough to read this!

🦓 Day 18, Cushing’s Awareness Challenge

And today, we talk about pink jeeps and ziplines…

How in the world did we get here in a Cushing’s Challenge?  I’m sliding these in because earlier I linked (possibly!) my growth hormone use as a cause of my cancer – and I took the GH due to Cushing’s issues.  Clear?  LOL

I had found out that I had my kidney cancer on Friday, April 28, 2006 and my surgery on May 9, 2006.  I was supposed to go on a Cushie Cruise to Bermuda on May 14, 2006.  My surgeon said that there was no way I could go on that cruise and I could not postpone my surgery until after that cruise.

I got out of the hospital on the day that the other Cushies left for the cruise and realized that I wouldn’t have been much (ANY!) fun and I wouldn’t have had any.

An especially amusing thread from that cruise is The Adventures of Penelopee Cruise (on the Cushing’s Help message boards).  Someone had brought a UFC jug and  decorated her and had her pose around the ship.

The beginning text reads:

Penelopee had a lovely time on Explorer of the Seas which was a five day cruise to Bermuda. She needed something to cheer her up since her brother, Tom, went off the deep end, but that’s another story!

Penelopee wanted to take in all of the sights and sounds of this lovely vessel. Every day she needed to do at least one special thing. Being a Cushie, she didn’t have enough spoons to do too much every day.

On the first day, she went sunning on the Libido deck……she didn’t last too long, only about 10 minutes. Goodness, look at her color! Do you think maybe her ACTH is too high?

Although I missed this trip, I was feeling well enough to go to Sedona, Arizona in August, 2006.  I convinced everyone that I was well enough to go off-road in a pink jeep,  DH wanted to report me to my surgeon but I survived without to much pain and posed for the header image.

In 2009, I figured I have “extra years” since I survived the cancer and I wanted to do something kinda scary, yet fun. So, somehow, I decided on ziplining. Tom wouldn’t go with me but Michael would so I set this up almost as soon as we booked a Caribbean cruise to replace the Cushie Cruise to Bermuda.

Each person had a harness around their legs with attached pulleys and carabiners. Women had them on their chests as well. In addition, we had leather construction gloves and hard hats.

We climbed to the top of the first platform and were given brief instructions and off we went. Because of the heavy gloves, I couldn’t get any pictures. I had thought that they would take some of us on the hardest line to sell to us later but they didn’t. They also didn’t have cave pictures or T-Shirts. What a missed opportunity!

This was so cool, so much fun. I thought I might be afraid at first but I wasn’t. I just followed instructions and went.

Sometimes they told us to break. We did that with the right hand, which was always on the upper cable.

After the second line, I must have braked too soon because I stopped before I got to the platform. Michael was headed toward me. The guide on the end of the platform wanted me to do some hand over hand maneuver but I couldn’t figure out what he was saying so he came and got me by wrapping his legs around me and pulling me to the platform.

After that, no more problems with braking!

The next platform was very high – over 70 feet in the air – and the climb up was difficult. It was very hot and the rocks were very uneven. I don’t know that I would have gotten to the next platform if Michael hadn’t cheered me on all the way.

We zipped down the next six lines up to 250-feet between platforms and 85-feet high in the trees, at canopy level. It seemed like it was all over too soon.

But, I did it! No fear, just fun.

Enough of adventures – fun ones like these, and scary ones like transsphenoidal surgery and radical nephrectomy!

🦓 Day 15, Cushing’s Awareness Challenge

Today’s Cushing’s Awareness Challenge post is about kidney cancer (renal cell carcinoma). You might wonder how in the world this is related to Cushing’s. I think it is, either directly or indirectly.

I alluded to this a couple days ago when I said:

I finally started the Growth Hormone December 7, 2004.
Was the hassle and 3 year wait worth it?
Stay tuned for tomorrow, April 15 when all will be revealed.

So, as I said, I started Growth Hormone for my panhypopituitarism on December 7, 2004.  I took it for a while but never really felt any better, no more energy, no weight loss.  Sigh.

April 14 2006 I went back to the endo and found out that the arginine test that was done in 2004 was done incorrectly. The directions were written unclearly and the test run incorrectly, not just for me but for everyone who had this test done there for a couple years. My endo discovered this when he was writing up a research paper and went to the lab to check on something.

So, I went off GH again for 2 weeks, then was retested. The “good news” was that the arginine test is only 90 minutes now instead of 3 hours.

Wow, what a nightmare my arginine retest started! I went back for that Thursday, April 27, 2006. Although the test was shorter, I got back to my hotel and just slept and slept. I was so glad that I hadn’t decided to go right home after the test.

Friday I felt fine and drove back home, no problem. I picked up my husband for a biopsy he was having and took him to an outpatient surgical center. While I was there waiting for the biopsy to be completed, I started noticing blood in my urine and major abdominal cramps.

There were signs all over that no cellphones were allowed so I sat in the restroom (I had to be in there a lot, anyway!) and I left messages for several of my doctors on what I should do. It was Friday afternoon and most of them were gone 🙁  I finally decided to see my PCP after I got my husband home.

When Tom was done with his testing, his doctor took one look at me and asked if I wanted an ambulance. I said no, that I thought I could make it to the emergency room ok – Tom couldn’t drive because of the anaesthetic they had given him. I barely made it to the ER and left the car with Tom to park. Tom’s doctor followed us to the ER and instantly became my new doctor.

They took me in pretty fast since I was in so much pain, and had the blood in my urine. At first, they thought it was a kidney stone. After a CT scan, my new doctor said that, yes, I had a kidney stone but it wasn’t the worst of my problems, that I had kidney cancer. Wow, what a surprise that was! I was admitted to that hospital, had more CT scans, MRIs, bone scans, they looked everywhere.

My new “instant doctor” felt that he wasn’t up to the challenge of my surgery, so he called in someone else.  My next new “instant doctor” came to see me in the ER in the middle of the night.  He patted my hand, like a loving grandfather might and said “At least you won’t have to do chemotherapy”.  And I felt so reassured.

It wasn’t until later, much after my surgery, that I found out that there was no chemo yet that worked for my cancer.  I was so thankful for the way he told me.  I would have really freaked out if he’d said that nothing they had was strong enough!

My open radical nephrectomy was May 9, 2006 in another hospital from the one where the initial diagnosis was made. My surgeon felt that he needed a specialist from that hospital because he believed preop that my tumor had invaded into the vena cava because of its appearance on the various scans. Luckily, that was not the case.

My entire left kidney and the encapsulated cancer (10 pounds worth!) were removed, along with my left adrenal gland and some lymph nodes. Although the cancer (renal cell carcinoma AKA RCC) was very close to hemorrhaging, the surgeon believed he got it all.

He said I was so lucky. If the surgery had been delayed any longer, the outcome would have been much different. I will be repeating the CT scans every 3 months, just to be sure that there is no cancer hiding anywhere. As it turns out, I can never say I’m cured, just NED (no evidence of disease). This thing can recur at any time, anywhere in my body.

I credit the arginine re-test with somehow aggravating my kidneys and revealing this cancer. Before the test, I had no clue that there was any problem. The arginine test showed that my IGF is still low but due to the kidney cancer I couldn’t take my growth hormone for another 5 years – so the test was useless anyway, except to hasten this newest diagnosis.

So… either Growth Hormone helped my cancer grow or testing for it revealed a cancer I might not have learned about until later.

My five years are up now.  When I was 10 years free of this cancer my kidney surgeon *thought* it would be ok to try the growth hormone again.  I was a little leery about this, especially where I didn’t notice that much improvement.

What to do?

BTW, I decided to…

🦓 Day 13, Cushing’s Awareness Challenge

UVA 2004
Cushing’s Conventions have always been special times for me – we learn a lot, get to meet other Cushies, even get referrals to endos!

As early as 2001 (or before) my pituitary function was dropping.  My former endo tested annually but did nothing to help me with the symptoms.

In the fall of 2002 my endo refused to discuss my fatigue or anything at all with me until I lost 10 pounds. He said I wasn’t worth treating in my overweight condition and that I was setting myself up for a heart attack. He gave me 3 months to lose this weight. Those 3 months included Thanksgiving, Christmas and New Years.  Needless to say, I left his office in tears, again.

Fast forward 2 years to 2004.  I had tried for a while to get my records from this endo. He wouldn’t send them, even at doctors’ or my requests.

I wanted to go see Dr. Vance at UVa but I had no records so she wouldn’t see me until I could get them.

Finally, my husband went to the former endo’s office and threatened him with a court order. The office manager managed to come up with about 13 pages of records. For going to him from 1986 to 2001 including weeks and weeks at NIH and pituitary surgery, that didn’t seem like enough records to me.

In April of 2004, many of us from the message boards went to the UVa Pituitary Days Convention. That’s where the picture above comes in.  Other pictures from that convention are here.

By chance, we met a wonderful woman named Barbara Craven. She sat at our table for lunch on the last day and, after we learned that she was a dietitian who had had Cushing’s, one of us jokingly asked her if she’d do a guest chat for us. I didn’t follow through on this until she emailed me later. In the email, she asked how I was doing. Usually I say “fine” or “ok” but for some reason, I told her exactly how awful I was feeling.

Barbara emailed me back and said I should see a doctor at Johns Hopkins. I said I didn’t think I could get a recommendation to there, so SHE referred me. The doctor got right back to me, set up an appointment. Between his vacation and mine, that first appointment turned out to be Tuesday, Sept 14, 2004.

Just getting through the maze at Johns Hopkins was amazing. They have the whole system down to a science, moving from one place to another to sign in, then go here, then window 6, then… But it was very efficient.

My new doctor was wonderful. Understanding, knowledgeable. He never once said that I was “too fat” or “depressed” or that all this was my own fault. I feel so validated, finally.

He looked through my records, especially at my 2 previous Insulin Tolerance Tests (ITT). From those, he determined that my growth hormone has been low since at least August 2001 and I’ve been adrenal insufficient since at least Fall, 1999 – possibly as much as 17 years! I was amazed to hear all this, and astounded that my former endo not only didn’t tell me any of this, he did nothing. He had known both of these things – they were in the past records that I took with me. Perhaps that was why he had been so reluctant to share copies of those records. He had given me Cortef in the fall of 1999 to take just in case I had “stress” and that was it.

The new endo took a lot of blood (no urine!) for cortisol and thyroid stuff. I went back on Sept. 28, 2004 for arginine, cortrosyn and IGF testing.

He said that I would end up on daily cortisone – a “sprinkling” – and some form of GH, based on the testing the 28th.

For those who are interested, my new endo was Roberto Salvatori, M.D.
Assistant Professor of Medicine at Johns Hopkins

Medical School: Catholic University School of Medicine, Rome, Italy
Residency: Montefiore Medical Center
Fellowship: Cornell University, Johns Hopkins University
Board Certification: Endocrinology and Metabolism, Internal Medicine

Clinical Interests: Neuroendocrinology, pituitary disorders, adrenal disorders

Research Interests: Control of growth hormone secretion, genetic causes of growth hormone deficiency, consequences of growth hormone deficiency.

Although I have this wonderful doctor, a specialist in growth hormone deficiency at Johns Hopkins, in November, 2004, my insurance company saw fit to over-ride his opinions and his test results based on my past pharmaceutical history! Hello??? How could I have a history of taking GH when I’ve never taken it before?

Of course, I found out late on a Friday afternoon. By then it was too late to call my case worker at the drug company, so we had to appeal on Monday. My local insurance person also worked on an appeal, but the whole thing was just another long ordeal of finding paperwork, calling people, FedExing stuff, too much work when I just wanted to start feeling better by Thanksgiving.

As it turned out the insurance company rejected the brand of hGH that was prescribed for me. They gave me the ok for a growth hormone was just FDA-approved for adults on 11/4/04. The day this medication was approved for adults was the day after my insurance said that’s what is preferred for me. In the past, this form of hGH was only approved for children with height issues. Was I going to be a guinea pig again?

The new GH company assigned a rep for me, submitted info to pharmacy, and waited for insurance approval, again.

I finally started the Growth Hormone December 7, 2004.

Was the hassle and 3 year wait worth it?

Stay tuned when all will be revealed.

Thanks for reading 🙂

MaryO

🦓 Day 3: Cushing’s Awareness Challenge

Sleep.  Naps.  Fatigue, Exhaustion.  I still have them all.  I wrote on my bio in 1987 after my pituitary surgery “I am still and always tired and need a nap most days. I do not, however, still need to take whole days off just to sleep.

That seems to be changing back, at least on the weekends.  A recent weekend, both days, I took 7-hour naps each day and I still woke up tired. That’s awfully close to taking a whole day off to sleep again.

In 2006, I flew to Chicago, IL for a Cushing’s weekend in Rockford.  Someone else drove us to Lake Geneva, Wisconsin for the day.  Too much travel, too Cushie, whatever, I was too tired to stay awake.  I actually had put my head down on the dining room table and fallen asleep but our hostess suggested the sofa instead.  Amazing that I traveled that whole distance – and missed the main event 🙁

This sleeping thing really impacts my life.  Between piano lessons, I take a nap.  I sleep as late as possible in the mornings and afternoons are pretty much taken up by naps.  I nod off at night during TV. One time I came home between church services and missed the third service because I fell asleep.

I only TiVo old tv shows that I can watch and fall asleep to since I already know the ending.

A few years ago I was doing physical therapy twice a week for 2 hours at a time for a knee injury (read more about that in Bees Knees).  I come home from that exhausted – and in more pain than when I went.  I knew it was working and my knee got better for a while, but it’s such a time and energy sapper.  Neither of which I can really spare.

Maybe now that I’m nearly 19  years out from my kidney cancer (May 9, 2006) I’ve been back on Growth Hormone again.  My surgeon says he “thought” it’s ok.  I was sort of afraid to ask my endo about it, though but he gave me the go-ahead.  I want to feel better and get the benefits of the GH again but I don’t want any type of cancer again and I certainly can’t afford to lose another kidney.

I always laugh when I see that commercial online for something called Serovital.  I saw it in Costco the other day and it mentions pituitary right on the package.  I wish I could take the people buying this, sit them down and tell them not to mess with their pituitary glands.  But I won’t.  I’ll take a nap instead because I’m feeling so old and weary today, and yesterday.

Eventually, I did restart the GH, this time Omnitrope.

And tomorrow…