This is a randomized, placebo-controlled, crossover study of SPI-62 in subjects with ACTH-dependent Cushing’s syndrome. Subjects will receive each of the following 2 treatments for 12 weeks: SPI-62 and matching placebo
Condition or disease
Intervention/treatment
Phase
Cushing’s Syndrome ICushing Disease Due to Increased ACTH Secretion Cortisol ExcessCortisol; Hypersecretion Cortisol Overproduction Ectopic ACTH Secretion
Drug: SPI-62 Drug: Placebo
Phase 2
Detailed Description:
This is a multicenter, randomized, placebo-controlled, Phase 2 study to evaluate the pharmacologic effect, efficacy, and safety of SPI-62 in subjects with ACTH-dependent Cushing’s syndrome. Each subject who provides consent and meets all inclusion and exclusion criteria will participate in 3 periods: a 28-day screening period (Days -35 to -8), a 7-day baseline period (Days -7 to -1), and a 24-week treatment period (Day 1 of Week 1 to Day 168 ± 3 days of Week 24). Up to 26 subjects will be enrolled with the aim that 18 subjects with Cushing’s disease will complete the study. Subjects will receive each of the following 2 treatments for 12 weeks: SPI-62 and matching placebo.
Study Design
Go to
Study Type :
Interventional (Clinical Trial)
Estimated Enrollment :
26 participants
Allocation:
Randomized
Intervention Model:
Crossover Assignment
Intervention Model Description:
Staggered parallel crossover
Masking:
Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Primary Purpose:
Treatment
Official Title:
SPI-62 as a Treatment for Adrenocorticotropic Hormone-dependent Cushing’s Syndrome
Patients with suspected adrenocortical carcinoma (ACC) may also undergo additional tests to identify excess sex steroids and steroid precursors, mineralocorticoids and glucocorticoids.
Table 2 provides a summary of the tests recommended by the European Society of Endocrinology in collaboration with the European Network for the Study of Adrenal Tumors in patients with suspected ACC.10
Table 2. Diagnostic work-up in patients with suspected or proven adrenocortical carcinoma. Reproduced from Fassnacht et al., 2018,10 with permission under a Creative Commons Attribution 4.0 International License.
Myth: “Each person requires the same dose of steroid in order to survive with Secondary or Primary Adrenal Insufficiency”
Fact: In simple terms, Adrenal Insufficiency occurs when the body does not have enough cortisol in it. You see, cortisol is life sustaining and we actually do need cortisol to survive. You have probably seen the commercials about “getting rid of extra belly fat” by lowering your cortisol. These advertisements make it hard for people to actually understand the importance of the function of cortisol.
After a Cushing’s patient has surgery, he/she goes from having very high levels of cortisol to no cortisol at all. For pituitary patients, the pituitary, in theory, should start working eventually again and cause the adrenal glands to produce enough cortisol. However, in many cases; the pituitary gland does not resume normal functioning and leaves a person adrenally insufficient. The first year after pit surgery is spent trying to get that hormone to regulate on its own normally again. For a patient who has had a Bilateral Adrenalectomy (BLA), where both adrenal glands are removed as a last resort to “cure” Cushing’s; his/her body will not produce cortisol at all for his/her life. This causes Primary Adrenal Insufficiency.
All Cushing’s patients spend time after surgery adjusting medications and weaning slowly from steroid (cortisol) to get the body to a maintenance dose, which is the dose that a “normal” body produces. This process can be a very long one. Once on maintenance, a patient’s job is not over. He/She has to learn what situations require even more cortisol. You see, cortisol is the stress hormone and also known as the Fight or Flight hormone. Its function is to help a person respond effectively to stress and cortisol helps the body compensate for both physical and emotional stress. So, when faced with a stressor, the body will produce 10X the baseline levels in order to compensate. When a person can not produce adequate amounts of cortisol to compensate, we call that Adrenal Insufficiency. If it gets to the point of an “Adrenal Crisis”, this means that the body can no longer deal and will go into shock unless introduced to extremely high levels of cortisol, usually administered through an emergency shot of steroid.
There are ways to help prevent a crisis, by taking more steroid than the maintenance dose during times of stress. This can be anything from going to a family function (good stress counts too) to fighting an infection or illness. Acute stressors such as getting into a car accident or sometimes even having a really bad fight require more cortisol as well.
It was once believed that everyone responded to every stressor in the exact same way. So, there are general guidelines about how much more cortisol to introduce to the body during certain stressors. For instance, during infection, a patient should take 2-3X the maintenance dose of steroid (cortisol). Also, even the maintenance dose was considered the same for everyone. Now a days, most doctors will say that 20 mg of Hydrocortisone (Steroid/Cortisol) is the appropriate maintenance dose for EVERYONE. Now, we know that neither is necessarily true. Although the required maintenance dose is about the same for everyone; some patients require less and some require more. I have friends who will go into an adrenal crisis if they take LESS than 30 mg of daily steroid. On the other hand, 30 mg may be way too much for some and those folks may even require LESS daily steroid, like 15 mg. Also, I want to stress (no pun intended) that different stressors affect different people differently. For some, for instance, an acute scare may not affect them. However, for others, receiving bad news or being in shock WILL put their bodies into crisis. That person must then figure out how much additional steroid is needed.
Each situation is different and each time may be different. Depending on the stressor, a person may need just a little more cortisol or a lot. Every person must, therefore, learn their own bodies when dealing with Adrenal Insufficiency. This is VERY important! I learned this the hard way. As a Clinical Psychologist; I assumed that my “coping skills” would be enough to prevent a stressor from putting me into crisis. That was FAR from the truth! I have learned that I can not necessarily prevent my body’s physiological response to stress. People often ask me, “BUT you are a psychologist! Shouldn’t you be able to deal with stress?!!!!” What they don’t realize is that my BODY is the one that has to do the job of compensating. Since my body can not produce cortisol at all, my job is to pay close attention to it so that I can take enough steroid to respond to any given situation. We all have to do that. We all have to learn our own bodies. This is vitally important and will save our lives!
To those we have lost in our community to Adrenal Insufficiency after treatment of Cushing’s, Rest in Peace my friends! Your legacies live on forever!
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 finally started the Growth Hormone December 7, 2004. Was the hassle and 3 year wait worth it? Stay tuned for tomorrow, April 15, 2016 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.
Many people on the message boards see Dr. Kirschner. Here’s a short adrenal video:
When it comes to adrenal cancer care, expertise is critical. The James at Ohio State expert Dr. Lawrence Kirschner explains what you should look for and why.
The Ohio State University Comprehensive Cancer Center – Arthur G. James Cancer Hospital and Richard J. Solove Research Institute is located at 460 W. 10th Ave. on the Ohio State campus. (43210). To learn more about the OSUCCC – James visit: https://cancer.osu.edu/
In March of 1987, after the endo finally confirmed that I had Cushing’s, I was sent to a local hospital where they repeated all those same tests for another week and decided that it was not my adrenal gland (Cushing’s Syndrome) creating the problem. The doctors and nurses had no idea what to do with me, so they put me on the brain cancer ward.
When I left this hospital after a week, we didn’t know any more than we had before.
As luck would have it, NIH (National Institutes of Health, Bethesda, Maryland) was doing a clinical trial of Cushing’s. I live in the same area as NIH so it was not too inconvenient but very scary at first to think of being tested there. At that time I only had a choice of NIH, Mayo Clinic and a place in Quebec to do this then-rare pituitary surgery called a Transsphenoidal Resection.
My husband asked my endo if it were his wife, if he would recommend this surgery. The endo responded that he was divorcing his wife – he didn’t care what happened to her. Oh, my!
I chose NIH – closest and free. After I was interviewed by the doctors there, I got a letter that I had been accepted into the clinical trial.
The night before I was admitted, I signed my will. I was sure I was going to die there. If not during testing, as a result of surgery.
The first time I was there was for 6 weeks as an inpatient. More of the same tests.
There were about 12 of us there and it was nice not to be alone with this mystery disease. Many of these Cushies (mostly women) were getting bald, couldn’t walk, having strokes, had diabetes. One was blind, one had a heart attack while I was there. Several were from Greece.
My first roommate was a nurse. She spent the entire first night screaming in pain. I was very glad when they moved me to a new room!
Towards the end of my testing period, I was looking forward to the surgery just to get this whole mess over with – either a cure or dying. While I was at NIH, I was gaining about a pound a day!
During the time I was home the weekend before surgery, a college classmate of mine (I didn’t know her) DID die at NIH of a Cushing’s-related problem. I’m so glad I didn’t find out until reading the alumnae magazine a couple months later! She was the same class, same major, same home-town, same disease…
We have a Scottish doctor named James Lind to thank for the clinical trial. He conducted the first ever clinical trial in 1747 and developed the theory that citrus fruits cured scurvy. Lind compared the effects of various different acidic substances, ranging from vinegar to cider, on groups of afflicted sailors, and found that the group who were given oranges and lemons had largely recovered from scurvy after 6 days.
I’d like to think that I advanced the knowledge of Cushing’s at least a little bit by being a guinea pig in 1987-1989.
Several components of the National Institutes of Health (NIH) conduct and support research on Cushing’s syndrome and other disorders of the endocrine system, including the National Institute of Diabetes and Digestive and Kidney Diseases, the National Institute of Child Health and Human Development (NICHD), the National Institute of Neurological Disorders and Stroke, the National Cancer Institute, and the National Center for Research Resources.
NIH-supported scientists are conducting intensive research into the normal and abnormal function of the major endocrine glands and the many hormones of the endocrine system. Researchers continue to study the effects of excess cortisol, including its effect on brain structure and function. To refine the diagnostic process, studies are under way to assess the accuracy of existing screening tests and the effectiveness of new imaging techniques to evaluate patients with ectopic ACTH syndrome. Researchers are also investigating jugular vein sampling as a less invasive alternative to petrosal sinus sampling. Research into treatment options includes study of a new drug to treat the symptoms of Cushing’s syndrome caused by ectopic ACTH secretion.
Studies are under way to understand the causes of benign endocrine tumor formation, such as those that cause most cases of Cushing’s syndrome. In a few pituitary adenomas, specific gene defects have been identified and may provide important clues to understanding tumor formation. Endocrine factors may also play a role. Increasing evidence suggests that tumor formation is a multistep process. Understanding the basis of Cushing’s syndrome will yield new approaches to therapy.
The NIH supports research related to Cushing’s syndrome at medical centers throughout the United States. Scientists are also treating patients with Cushing’s syndrome at the NIH Clinical Center in Bethesda, MD. Physicians who are interested in referring an adult patient may contact Lynnette Nieman, M.D., at NICHD, 10 Center Drive, Room 1-3140, Bethesda, MD 20892-1109, or by phone at 301-496-8935. Physicians interested in referring a child or adolescent may contact Constantine Stratakis, M.D., D.Sc., at NICHD, 10 Center Drive, Room 1-3330, Bethesda, MD 20892-1103, or by phone at 301-402-1998.
Fact: In the words of our dear friend and advocate, Robin Ess, “There are many genetic varieties with quite a few discovered in the past couple of years. Plus, there are several types such as adrenal, ectopic, and pituitary. And so on”….Amazingly, some doctors do not realize that there are different varieties of Cushing’s and that the symptoms can come from a different source.
For instance, a doctor might rule out a pituitary tumor and completely dismiss the patient, even with biochemical evidence of Cushing’s. That doctor, instead of dismissing the patient, should thoroughly look for other potential sources, such as an adrenal tumor, or yet another source. Did you know that tumors on one’s lungs can even cause Cushing’s? Most people don’t know that.
MaryONote: Folks might be interested in listening to this podcast episode with Jayne, a Cushing’s patient who had pituitary surgeries and a bilateral adrenalectomy before finding the true source of her ectopic Cushing’s – lung tumors.
Jen had Pituitary surgery by Dr. Shahinian 4/28/04, removed ACTH secreting corticotroph hyperplasia and prolactinoma.
She was diagnosed by Dr. Theodore Friedman as cyclical pituitary Cushings.
Her second Surgery 7/21/04 for infection resulted in neuralgia. She had a BLA in March 2006 as Corticol Hyperplasia returned and she now has possible Nelson’s syndrome. Jen also has Thyroid Issues (Hashimoto’s, multiple nodules and entire thyroid removed 2003) and she is Growth Hormone Deficient (3/2006)
Myth: Cushing’s Syndrome/Disease can be healed or cured through change in diet or exercise.
Fact: NO! Caloric intake or lack of exercise has NO impact on weight gain and/ or loss in persons with Cushing’s.
Saying that someone “cheated” on their diet may seem reasonable to some as a reason for weight gain but I assure you that a candy bar or a piece of pie does not make a person with Cushing’s gain weight or get sick. Excess cortisol is the reason for Cushing’s symptoms. Treating the disease is the only way to alleviate symptoms.
The first line of treatment with the highest rate of remission is currently surgery to remove the tumor (s) from the pituitary, adrenal gland, or ectopic source.
In Day 9 on April 9, 2015, I wrote about how we got the Cushing’s colors of blue and yellow. This post is going to be about the first Cushing’s ribbons.
I was on vacation in September, 2001 when SuziQ called me to let me know that we had had our first Cushie casualty (that we knew about).
On the message boards, Lorrie wrote: Our dear friend, Janice died this past Tuesday, September 4, 2001. I received an IM from her best friend Janine, tonight. Janine had been reading the boards, as Janice had told her about this site, and she came upon my name and decided to IM me. I am grateful that she did. She said that she knew that Janice would want all of us to know that she didn’t just stop posting.
For all of the newcomers to the board that did not know Janice, she was a very caring individual. She always had something positive to say. Janice was 36 years old, was married and had no children. She had a miscarriage in December and began to have symptoms of Cushing’s during that pregnancy. After the pregnancy, she continued to have symptoms. When discussing this with her doctor, she was told that her symptoms were just related to her D&C. She did not buy this and continued until she received the accurate diagnosis of Cushing’s Syndrome (adrenal) in March of 2001. Tragically, Janice’s tumor was cancerous, a very rare form of Cushing’s.
Janice then had her tumor and adrenal gland removed by open adrenalectomy, a few months ago. She then began chemotherapy. She was very brave through this even though she experienced severe side effects, including weakness and dizziness. She continued to post on this board at times and even though she was going through so much, she continued with a positive attitude. She even gave me a referral to a doctor a few weeks ago. She was my inspiration. Whenever I thought I had it bad, I thought of what she was dealing with, and I gained more perspective.
Janice was having difficulty with low potassium levels and difficulty breathing. She was admitted to the hospital, a CT scan was done and showed tumor metastasis to the lungs. She then was begun on a more aggressive regimen of chemo. She was discharged and apparently seemed to be doing well.
The potassium then began to drop again, she spiked a temp and she was again admitted to the hospital. She improved and was set to be discharged and then she threw a blood clot into her lungs. She was required to be put on a ventilator. She apparently was at high risk for a heart attack. Her husband did not want her to suffer anymore and did not want her to suffer the pain of a heart attack and so chose for the doctors to discontinue the ventilator on Tuesday. She died shortly thereafter.
Janice was our friend. She was a Cushie sister. I will always remember her. Janine asked me to let her know when we get the Cushing’s ribbons made as she and the rest of Janice’s family would like to wear them in her memory. She said that Janice would want to do anything she could to make others more aware of Cushing’s.
The image at the top of the page shows the first blue and yellow ribbon which were worn at Janice’s funeral. When we had our “official ribbons” made, we sent several to Janice’s family.
Janice was the first of us to die but there have been more, way too many more, over the years. I’ll write a bit more about that on Day 21.
