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 Twenty-two, Cushing’s Awareness Challenge 2015

Posted on April 22, 2015 by MaryO

Over the years, we went on several Windjammer Barefoot Cruises.  We liked them because they were small, casual and were fairly easy on the wallet.

They sailed around the Caribbean to a variety of islands, although they sometimes changed itineraries depending on weather, crew, whatever.  One trip we were supposed to go to Saba but couldn’t make port.  A lot of people got off at the next port and flew home.

The captains were prone to “Bedtime Stories” which were often more fiction than true but they added to the appeal of the trip.  We didn’t care if we missed islands or not – we were just there to sail over the waves and enjoy the ride.

The last trip we took with them was about two years before I started having Cushing’s problems.  (You wondered how I was going to tie this together, right?)

The cuise was uneventful, other than the usual mishaps like hitting docks, missing islands and so on.  Until it was a particularly rough sea one day.  I was walking somewhere on deck and suddenly a wave came up over the deck making it very slippery.  I fell and cracked the back of my head on the curved edge of a table in the dining area.  I had the next-to-the-worse headache I have ever had, the worst being after my pituitary surgery. At least after the surgery I got some morphine.

We asked several doctors later if that hit could have contributed to my Cushing’s but doctors didn’t want to get involved in that at all.

The Windjammer folks didn’t fare much better, either. In October 1998, Hurricane Mitch was responsible for the loss of the s/v Fantome (the last one we were on).

All 31 crew members aboard perished; passengers and other crew members had earlier been offloaded in Belize.

The story was recorded in the book The Ship and the Storm: Hurricane Mitch and the Loss of the Fantome by Jim Carrier.  The ship, which was sailing in the center of the hurricane, experienced up to 50-foot (15 m) waves and over 100 mph (160 km/h) winds, causing the Fantome to founder off the coast of Honduras.

This event was similar to the Perfect Storm in that the weather people were more interested in watching the hurricane change directions than they were in people who were dealing with its effects.

I read this book and I was really moved by the plight of those crew members.

 

I’ll never know if that hit on my head contributed to my Cushing’s but I have seem several people mention on the message boards that they had a traumatic head injury of some type in their earlier lives.

 

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Day Nineteen, Cushing’s Awareness Challenge 2015

Posted on April 19, 2015 by MaryO

 

Because it’s a Sunday again, this is a semi-religious post…

After I was finished with the Cushing’s 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 preached 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 scripture reading 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 reading was different. Maybe I wrote it down wrong, maybe someone changed it. Whatever.

The real scripture turned out to be Psalm 116. I got very emotional while reading this and started crying when I got to verse 8 “For you, O LORD, have delivered my soul from death“.  Others in the congregation who knew part of my story were very moved, too.

psalm-116-1-4

Psalm 116 (New International Version)

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.

7 Be at rest once more, O my soul,
for the LORD has been good to you.

8 For you, O LORD, have delivered my soul from death,
my eyes from tears,
my feet from stumbling,

9 that I may walk before the LORD
in the land of the living.

10 I believed; therefore I said,
“I am greatly afflicted.”

11 And in my dismay I said,
“All men are liars.”

12 How can I repay the LORD
for all his goodness to me?

13 I will lift up the cup of salvation
and call on the name of the LORD.

14 I will fulfill my vows to the LORD
in the presence of all his people.

15 Precious in the sight of the LORD
is the death of his saints.

16 O LORD, truly I am your servant;
I am your servant, the son of your maidservant;
you have freed me from my chains.

17 I will sacrifice a thank offering to you
and call on the name of the LORD.

18 I will fulfill my vows to the LORD
in the presence of all his people,

19 in the courts of the house of the LORD—
in your midst, O Jerusalem.
Praise the LORD.

 

This Psalm has come to have so much meaning in my life. When I saw at a book called A Musician’s Book of Psalms each day had a different psalm. “My” psalm  was listed as the reading for my birthday, so I had to buy this book!  For a while, it was the license plate on my car.

I carry a print out of this everywhere I go because I find it very soothing. “when I was in great need, he saved me.” This print out is in a plastic page saver.

On the other side there is an article I found after my kidney cancer.  You can read that article in Day Twenty-five, coming up on April 25, 2015.  Plan Ahead!

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Day Eleven, Cushing’s Awareness Challenge 2015

Posted on April 11, 2015 by MaryO

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 awhile 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 would’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

Read 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. 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 10 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 is 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 ginuea 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 for tomorrow, April 12, 2015 when all will be revealed.

Read

Read Dr. Barbara Craven’s Guest Chat, October 27, 2004

Thanks for reading 🙂

MaryO

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Day Ten, Cushing’s Awareness Challenge 2015

Posted on April 10, 2015 by MaryO

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.

From the NIH: http://endocrine.niddk.nih.gov/pubs/cushings/cushings.aspx

Hope through Research

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.

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