From the CushieWiki: Personal Stories

Posted on May 23, 2013 by MaryO

Cushie Warriors

Personal Stories – Autumn

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All Personal experiences

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Hypercortisolism Is Associated With Increased Coronary Arterial Atherosclerosis

Posted on May 21, 2013 by MaryO

Hypercortisolism Is Associated With Increased Coronary Arterial Atherosclerosis: Analysis of Noninvasive Coronary Angiography Using Multidetector Computerized Tomography

Journal of Clinical Endocrinology and Metabolism, 05/21/2013  Clinical Article

  1. Nicola M. Neary*,
  2. O. Julian Booker*,
  3. Brent S. Abel,
  4. Jatin R. Matta,
  5. Nancy Muldoon,
  6. Ninet Sinaii,
  7. Roderic I. Pettigrew,
  8. Lynnette K. Nieman and
  9. Ahmed M. Gharib

–Author Affiliations


  1. Program in Reproductive and Adult Endocrinology (N.M.N., L.K.N., B.S.A.), Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland 20892; Laboratory of Cardiac Energetics (O.J.B.), National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland 20892; Integrative Cardiovascular Imaging Laboratory (J.R.M., R.I.P., A.M.G.), National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland 20892; Critical Care Medicine (N.M.), Clinical Center, National Institutes of Health, Bethesda, Maryland 20892; and Biostatistics and Clinical Epidemiology Service (N.S.), Clinical Center, National Institutes of Health, Bethesda, Maryland 20892
  1. Address all correspondence and requests for reprints to: Ahmed M. Gharib, MB, ChB, National Institutes of Health, Building 10, Room 3-5340, Mail Stop Code 1263, 10 Center Drive, Bethesda, MD 20892. E-mail: agharib@mail.nih.gov.

  1. ↵* N.M.N. and O.J.B. contributed equally to this work.

Abstract

Background: Observational studies show that glucocorticoid therapy and the endogenous hypercortisolism of Cushing’s syndrome (CS) are associated with increased rates of cardiovascular morbidity and mortality. However, the causes of these findings remain largely unknown.

Objective: To determine whether CS patients have increased coronary atherosclerosis.

Design: A prospective case-control study was performed.

Setting: Subjects were evaulated in a clinical research center.

Subjects: Fifteen consecutive patients with ACTH-dependent CS, 14 due to an ectopic source and 1 due to pituitary Cushing’s disease were recruited. Eleven patients were studied when hypercortisolemic; 4 patients were eucortisolemic due to medication (3) or cyclic hypercortisolism (1). Fifteen control subjects with at least one risk factor for cardiac disease were matched 1:1 for age, sex, and body mass index.

Primary outcome variables: Agatston score a measure of calcified plaque and non-calcified coronary plaque volume were quantified using a multidetector CT (MDCT) coronary angiogram scan. Additional variables included fasting lipids, blood pressure, history of hypertension or diabetes, and 24-hour urine free cortisol excretion.

Results: CS patients had significantly greater noncalcified plaque volume and Agatston score (noncalcified plaque volume [mm3] median [interquartile ranges]: CS 49.5 [31.4, 102.5], controls 17.9 [2.6, 25.3], P < .001; Agatston score: CS 70.6 [0, 253.1], controls 0 [0, 7.6]; P < .05). CS patients had higher systolic and diastolic blood pressures than controls (systolic: CS 143 mm Hg [135, 173]; controls, 134 [123, 136], P < .02; diastolic CS: 86 [80, 99], controls, 76 [72, 84], P < .05).

Conclusions: Increased coronary calcifications and noncalcified coronary plaque volumes are present in patients with active or previous hypercortisolism. Increased atherosclerosis may contribute to the increased rates of cardiovascular morbidity and mortality in patients with glucocorticoid excess.

  • Received October 29, 2012.
  • Accepted March 7, 2013.

From JCEM

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Texas Medical Center Announces Brain, Spine And Pituitary Tumor Center

Posted on May 17, 2013 by MaryO
Aerial of the Texas Medical Center, an area in...

Aerial of the Texas Medical Center, an area in the Southeast Houston district. (Photo credit: Wikipedia)

The Texas Medical Center announced that a brain and pituitary tumor treatment center will be established at the Methodist Hospital.

According to a press release from the medical center, “Brain, spine and pituitary tumor patients will soon have access to a new clinic at The Methodist Hospital, thanks to a $10 million gift from a Houston oil executive. The Kenneth R. Peak Brain and Pituitary Tumor Treatment Center will offer treatments customized to each patient. Researchers will study each tumor and tailor treatments to fit the tumors genetic profile using a relatively new approach to medicine called personalized medicine.”

The Texas Medical Center is located at 2450 Holcombe Blvd.

For more information, call 713-791-6161 or email or visitwww.texasmedicalcenter.org/.

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The Deadline is Friday for Helping Grow the Rare Disease Congressional Caucus

Posted on May 16, 2013 by MaryO

caucus1

Friday, May 17 at 8PM eastern is the deadline for this.

We want to have Caucus Members from all 50 States.

We have 28 to go: AL, AK, AZ, CO, CT, DE, HI, ID, KS, KY, LA, ME, MD, MS, MO, MT, NV, NH, NM, ND, OK, RI, SC, SD, UT, VT, WI, & WY If you live in one of these states or know someone who does – Please take ACTION today!

 

http://bit.ly/RareAlert

Original post:

Help us strengthen the rare disease community’s voice on Capitol Hill!  Please take 3 minutes to ask your Member of Congress to join the Rare Disease Caucus at http://bit.ly/RareAlert.
It’s easy – the Action Center has a draft letter that will automatically be sent to your Member of Congress – just put in your name and address & click send.  We also encourage you to personalize the letter to share information about your specific disease.  If your Congress Member is already on the Caucus, the letter will automatically populate as a thank you letter instead – these are just as important to send!
It can take up to 10 letters from constituents for a Member to respond so please share this Action Alert with your friends, family & colleagues.  Join our Facebook event & invite your friends:   http://on.fb.me/17Mlpjg
The Rare Disease Congressional Caucus will help bring public and Congressional awareness to the unique needs of the rare disease community – patients, physicians, scientists, and industry, and create opportunities to address roadblocks in access to and development of crucial treatments.  The Caucus will give a permanent voice to the rare disease community on Capitol Hill.  Working together, we can find solutions that turn hope into treatments.
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Hyperthyroidism due to thyroid stimulating hormone secretion after surgery for Cushing’s syndrome: A novel cause of the syndrome of inappropriate secretion of thyroid stimulating hormone

Posted on May 14, 2013 by MaryO
Overview of the thyroid system (See Wikipedia:...

Overview of the thyroid system (See Wikipedia:Thyroid). To discuss image, please see Talk:Human body diagrams (Photo credit: Wikipedia)

  1. Daisuke Tamada, MD1,
  2. Toshiharu Onodera, MD1,
  3. Tetsuhiro Kitamura, MD, PhD1,
  4. Yuichi Yamamoto, MD1,
  5. Yoshitaka Hayashi, MD, PhD2,
  6. Yoshiharu Murata, MD, PhD2,
  7. Michio Otsuki, MD, PhD1 and
  8. Iichiro Shimomura, MD, PhD1

Author Affiliations


  1. 1Department of Metabolic Medicine, Osaka University Graduate School of Medicine, Osaka, Japan

  2. 2Department of Genetics, Research Institute of Environmental Medicine, Nagoya University, Nagoya, Japan
  1. Address all correspondence and requests for reprints to: Michio Otsuki, MD, PhD, Department of Metabolic Medicine, Osaka University Graduate School of Medicine, 2–2 Yamada-oka, Suita, Osaka 565-0871, Japan, Telephone: +81-6-6879-3732. Fax: +81-6-6879-3739, E-mail: otsuki@endmet.med.osaka-u.ac.jp.

Abstract

Context: Hyperthyroidism with the syndrome of inappropriate secretion of thyroid stimulating hormone (TSH) (SITSH) occurred by a decrease in hydrocortisone dose after surgery for Cushing’s syndrome. This is a novel cause of SITSH.

Objective: The aim of this study was to describe and discuss the two cases of SITSH patients who were found after surgery for Cushing’s syndrome. We also checked whether SITSH occurred in the consecutive 7 patients with Cushing’s syndrome after surgery.

Patients and Methods: A 45-year-old Japanese woman with adrenocorticotropin (ACTH)-independent Cushing’s syndrome and a 37-year-old Japanese man with ACTH-dependent Cushing’s syndrome presented SITSH caused by insufficient replacement of hydrocortisone for postoperative adrenal insufficiency. When the dose of hydrocortisone was reduced to less than 20 mg/day within 18 days after operation, SITSH occurred in both cases. We examined whether the change of the hydrocortisone dose induced the secretion of TSH. Free T3 and TSH were normalized by the hydrocortisone dose increase of 30 mg/day and these were elevated by the dose decrease of 10 mg/day. We also checked TSH and thyroid hormone the consecutive 7 patients with Cushing’s syndrome after surgery. Six (66.6 %) of nine patients showed SITSH.

Conclusions: This is the first report that insufficient replacement of hydrocortisone after the surgery of Cushing’s syndrome caused SITSH. Hyperthyroidism by SITSH as well as adrenal insufficiency can contribute to withdrawal symptoms of hydrocortisone replacement. So we need to consider the possibility of SITSH for the pathological evaluation of withdrawal syndrome of hydrocortisone replacement.

  • Received May 4, 2013.
  • Accepted May 8, 2013.

Filed under: adrenal crisis, Cushing's, pituitary, Rare Diseases | Tagged: , , , , , , , , , , , , , , , , | Leave a comment »

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