Common Asthma Steroids Linked to Side Effects in Adrenal Glands

Posted on April 25, 2015 by MaryO

(Reuters Health) – After stopping steroids commonly prescribed for asthma and allergies, a significant number of people may experience signs of malfunctioning in the adrenal glands, a European study finds.

So-called adrenal insufficiency can be dangerous, especially if the person’s body has to cope with a stress like surgery, injury or a serious illness, the study authors say.

“The takeaway message of the study is that in corticosteroid use there is a substantial risk of adrenal insufficiency,” senior author Dr. Olaf Dekkers, an endocrinologist at Aarhus University in Denmark, said by email. “Patients should be aware of this risk and be informed about potential symptoms.”

Those symptoms can include fatigue, dizziness, weight loss and salt cravings, the authors write in the Journal of Clinical Endocrinology and Metabolism.

Corticosteroids are man-made drugs designed to mimic the hormone cortisol, which the adrenal glands produce naturally. The drugs are usually used to counter inflammation in a wide range of conditions, including asthma, psoriasis, rheumatoid arthritis, lupus, blood cancers and organ transplants.

People with adrenal insufficiency do not make enough of two hormones, cortisol and aldosterone. Cortisol helps the body respond to stress, recover from infections and regulate blood pressure and metabolism. Aldosterone helps maintain the right amounts of salt, potassium and water in the body.

While on steroids, the body often produces less of these hormones naturally, and after coming off the drugs it can take a while for natural production to ramp back up. The result is adrenal insufficiency, which can be treated with medication to replace cortisol or aldosterone.

Dekkers and colleagues analyzed 74 research articles published from 1975 to 2014, covering a total of 3753 study participants, to see how different doses and types of corticosteroid treatment might impact the likelihood of developing adrenal insufficiency after treatment.

Researchers found the risk of adrenal insufficiency was highest when corticosteroids were taken orally or injected, and lower with inhaled, nasal or topical treatment.

When they looked just at patients using steroids for asthma, the researchers found that the risk of adrenal insufficiency was about 7 percent with inhaled corticosteroids, but about 44 percent with other formulations including oral medication.

Only about 2 percent of asthma patients on the lowest dose of steroids experienced adrenal insufficiency, compared with about 22 percent on the highest doses.

Similarly, slightly more than 1 percent of asthma patients on short-term steroids developed adrenal insufficiency, compared with about 27 percent on long-term treatment.

There is no way to safely halt treatment with corticosteroids that can rule out the potential for adrenal insufficiency, Dekkers said.

The side effect is more likely when patients take higher doses of steroids or remain on treatment for longer than three weeks, said Dr. Roberto Salvatori, medical director of the pituitary center at Johns Hopkins Hospital in Baltimore.

“It’s likely, and it’s often overlooked because most often the people who prescribe corticosteroids aren’t endocrinologists; they are in other specialities and they don’t recognize the symptoms of adrenal insufficiency,” said Salvatori, who wasn’t involved in the study.

He gives his patients on corticosteroids medical identification bracelets or necklaces to wear so they can be identified as at risk for adrenal insufficiency in an emergency. “This is a very important issue that’s not on the radar screen,” he said.

To be sure, more physicians are aware of the risk now than in the 1970s, and the standard doses and durations of corticosteroid treatment have been reduced in part because of this risk, said Dr. Douglas Coursin, a professor at the University of Wisconsin School of Medicine and Public Health in Madison. He, too, advises medical alert bracelets for patients on long-term or high-dose treatment.

“In the past, patients with asthma, certain immune diseases, those receiving some cancer therapies and those who had a solid organ transplant received higher doses for longer periods of time,” Coursin, who wasn’t involved in the study, said by email. “Overall, I think the risk may be lower than outlined in the study because of practice changes.”

SOURCE: bit.ly/1PjRHYw Journal of Clinical Endocrinology and Metabolism, online April 6, 2015.

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Day Fourteen, Cushing’s Awareness Challenge 2015

Posted on April 14, 2015 by MaryO

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.

 

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Day Twelve, Cushing’s Awareness Challenge 2015

Posted on April 12, 2015 by MaryO

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 yesterday 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 12, 2015 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 argenine 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 argenine test is only 90 minutes now instead of 3 hours.

Wow, what a nightmare my argenine 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 home after the test.

Friday I felt fine and drove back home, no problem. I picked up my husband for a biopsy 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 argenine re-test with somehow aggravating my kidneys and revealing this cancer. Before the test, I had no clue that there was any problem. The argenine 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.  My kidney surgeon *thinks* it would be ok to try the growth hormone again.  I’m still a little leery about this, especially where I didn’t notice that much improvement.

 

What to do?

 

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Time to Recovery of Adrenal Function After Curative Surgery for Cushing’s Syndrome Depends on Etiology

Posted on April 9, 2015 by MaryO
Christina M. Berr, Guido Di Dalmazi, Andrea Osswald, Katrin Ritzel, Martin Bidlingmaier, Lucas L. Geyer, Marcus Treitl, Klaus Hallfeldt, Walter Rachinger,Nicole Reisch, Rainer Blaser, Jochen Schopohl, Felix Beuschlein, and Martin Reincke
Address all correspondence and requests for reprints to: Martin Reincke, MD, Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, Ziemssenstr. 1, D-80336 Munich, Germany. E-mail: .
DOI: http://dx.doi.org/10.1210/jc.2014-3632
Abstract

Context:

Successful tumor resection in endogenous Cushing’s syndrome (CS) results in tertiary adrenal insufficiency requiring hydrocortisone replacement therapy.

Objective:

The aim was to analyze the postsurgical duration of adrenal insufficiency of patients with Cushing’s disease (CD), adrenal CS, and ectopic CS.

Design:

We performed a retrospective analysis based on the case records of 230 patients with CS in our tertiary referral center treated from 1983–2014. The mean follow-up time was 8 years.

Patients:

We included 91 patients of the three subtypes of CS undergoing curative intended surgery and documented followup after excluding cases with persistent disease, pituitary radiation, concurrent adrenostatic or somatostatin analog treatment, and malignant adrenal disease.

Results:

The probability of recovering adrenal function within a 5 years followup differed significantly between subtypes (P = .001). It was 82% in ectopic CS, 58% in CD and 38% in adrenal CS. In the total cohort with restored adrenal function (n = 52) the median time to recovery differed between subtypes: 0.6 years (interquartile range [IQR], 0.03–1.1 y) in ectopic CS, 1.4 years (IQR, 0.9–3.4 y) in CD, and 2.5 years (IQR, 1.6–5.4 y) in adrenal CS (P = .002). In CD the Cox proportional-hazards model showed that the probability of recovery was associated with younger age (hazard ratio, 0.896; 95% confidence interval, 0.822–0.976; P = .012), independently of sex, body mass index, duration of symptoms, and basal ACTH and cortisol levels. There was no correlation with length and extend of hypercortisolism or postoperative glucocorticoid replacement doses.

Conclusions:

Time to recovery of adrenal function is dependent on the underlying etiology of CS.

Affiliations
  • Medizinische Klinik und Poliklinik IV (C.M.B., G.D.D., A.O., K.R., M.B., N.R., J.S., F.B., M.R.), Institut für Klinische Radiologie (L.L.G., M.T.), Chirurgische Klinik und Poliklinik—Innenstadt (K.H.), 80336 München, Germany; Klinik für Neurochirurgie, Klinikum Grosshadern (W.R.), Ludwig-Maximilians-Universität München, 81377 München, Germany; and Institut für Medizinische Statistik und Epidemiologie (R.B.), Klinikum rechts der Isar der TU München, 81675 München, Germany

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Day 3 Coverage of ENDO 2015

Posted on March 7, 2015 by MaryO

ENDO_2015

 

OR24-Adrenal Tumors: Clinical Implications of the Recent Molecular and Genetic Findings

Long term follow-up of a pivotal phase 2 study of Ultratrace® Iobenguane I-131 (AZEDRA) in patients with malignant relapsed/refractory pheochromocytoma/paraganglioma
C Jimenez, DA Pryma, DC Sullivan, JK Schwarz, RB Noto, N Stambler, T Armor, JD Jensen, RJ Israel

OR27-Hyperandrogenic Ovarian Dysfunction — Winner: Outstanding Abstract Award

The neurokinin B receptor antagonist AZD4901 decreases LH and testosterone secretion in women with PCOS: A randomized, double-blind, placebo-controlled clinical trial
JT George, R Kakkar, J Marshall, ML Scott, R Finkelman, T Ho, S McIntosh, JD Veldhuis, RA Anderson, L Webber

OR28-Lipids – Liver, Muscle, and Patient Bench to Bedside

Diagnosing familial hypercholesterolemia (FH) in the United States: Results from the CASCADE FH patient registry
Z Ahmad, C Newman, E O’Brien, P Shrader, EM deGoma, CD Ahmed, PM Moriarty, MRF Linton, MD Shapiro, PB Due, CM Ballantyne, WA Neal, D Duffy, L Hudgins, LC Hemphill, JA Underberg, KE Watson, SS Gidding, S Baum, K Wilemon, D Pickhardt, I Kindt, DJ Rader, M Roe, JW Knowles

OR30-Neuroendocrinology

Assessment of primary cancers in growth hormone-treated pediatric patients compared to population databases: An epidemiological analysis of a large, multinational, prospective observational study
CJ Child, AG Zimmermann, N Jia, LL Robison, JH Bramswig, WF Blum

Hypophysitis in the age of cancer immunotherapy: Experience in a large cancer center
MJoelle Pitteloud, R Dadu, ME Cabanillas, K Shah, MI-N Hu, MA Habra, SG Waguespack

OR34-Testosterone Replacement Therapy: Risks and Benefits

The association between testosterone use and major adverse cardiovascular events (MACE): An exploratory retrospective cohort analysis of two large, contemporary, coronary heart disease clinical trials
S Janmohamed, G Cicconetti, CE Koro, RV Clark, E Tarka

Oral Presentations in Reproductive Science–Winner: Oral Abstract Award in Reproductive Science

Effects of androgens and estrogens on cardiometabolic parameters in young adult men
EW Yu, H Lee, S-AM Burnett-Bowie, SC Hirsch, G Abrishamian-Garcia, LF Borges, DW Goldstein, AP Taylor, KE Wulczyn, AF Moore, JS Finkelstein

PP27-Hyperandrogenic Ovarian Dysfunction

Role of insulin resistance and hyperandrogenemia in early vascular dysfunction in adolescents with PCOS
SK Bartz, MC Caldas, R Krishnamurthy, R Krishnamurthy, FF Bacha

SAT 379-412-Cushing’s Syndrome

Does a normal urine free cortisol result rule out Cushing’s syndrome?
ST Sharma, LK Nieman

SAT 418-443-Biochemical, Genetic and Pharmacological Studies of the Pituitary and Hypothalamus

Clinical and molecular differences between invasive and non-invasive pituitary adenomas
DA Cano, M Mendez-Muros, E Venegas, N Gros, E Dios, N Garcia-Hernandez, A Madrazo-Atutxa, I Martin-Scheffer, E Cardenas, A Kaen, F Roldan, A Soto-Moreno

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