Featured Research

from universities, journals, and other organizations

Vitamin D deficiency puts inflammatory bowel disease patients at greater risk of osteoporosis, study finds

Date:
October 18, 2010
Source:
American College of Gastroenterology
Summary:
A new study found that inflammatory bowel disease patients with an abnormal bone density exam had a significantly higher rate of vitamin D deficiency than those who had normal DEXA scans. Additionally, Crohn's disease patients with vitamin D deficiency were four times more likely to have a higher rate of abnormal bone density exams compared to patients with ulcerative colitis.

Vitamin D deficiency puts patients with Inflammatory Bowel Disease (IBD) at greater risk of osteoporosis, osteopenia and an overall higher rate of abnormal bone density, according to the results of a new study unveiled at the American College of Gastroenterology's (ACG) 75th Annual Scientific meeting in San Antonio, Texas.

Related Articles


The study, "Vitamin D Deficiency and Abnormal DEXA Scans in Inflammatory Bowel Disease Patients," found that of the 161 IBD patients in the cohort, reduction in bone density with a diagnosis of osteoporosis or osteopenia was found in 22 percent of these patients, 50 percent of whom were under age 50.

IBD is a fairly common condition affecting more than one million people in the United States. The number of IBD patients is split equally between those with Crohn's disease and those with ulcerative colitis. Children and adults with IBD between the ages of 10 and 70 participated in the prospective study between 2008 and 2010. Vitamin D deficiency was defined as Vitamin D 25‐hydroxy levels less than 30ng/mL. DEXA scan results were considered abnormal if osteopenia and osteoporosis were found.

"IBD patients with an abnormal bone density exam had a significantly higher rate of Vitamin D deficiency than those who had normal DEXA scans," said Dr. Bincy P. Abraham, Assistant Professor of Medicine, Baylor College of Medicine and Director, Baylor Clinic Inflammatory Bowel Disease Program.

Dr. Abraham, who presented the findings, said that previous research has suggested a high prevalence of osteoporosis and overall abnormal bone density in IBD patients that is likely caused by corticosteroid use and excess of inflammatory cytokines, as well as from calcium and Vitamin D malabsorption.

"We aimed to determine the association between Vitamin D deficiency and abnormal bone density in IBD patients," said Dr. Abraham.

According the study, Crohn's disease patients with Vitamin D deficiency were four times more likely to have a higher rate of abnormal bone density exams compared to patients with ulcerative colitis.

"This finding is not surprising since Crohn's disease usually affects the small intestine, which is the part of the gut that absorbs the most nutrients," said Dr. Abraham. "The widespread malabsorption in Crohn's disease does not occur in ulcerative colitis, which involves only the colon."

However, both Crohn's disease and ulcerative colitis patients diagnosed with osteoporosis had a significantly higher rate of Vitamin D deficiency irrespective of prednisone intake, according to the study.

"Abnormal bone density was relatively high among our IBD patients with Vitamin D deficiency irrespective to age, gender or corticosteroid use that would place them at a significantly higher risk of having an abnormal DEXA result," said Dr. Abraham. "It remains important for those caring for IBD patients to evaluate for Vitamin D nutritional deficiency and for its potential consequence of osteopenia or osteoporosis."


Story Source:

The above story is based on materials provided by American College of Gastroenterology. Note: Materials may be edited for content and length.


Cite This Page:

American College of Gastroenterology. "Vitamin D deficiency puts inflammatory bowel disease patients at greater risk of osteoporosis, study finds." ScienceDaily. ScienceDaily, 18 October 2010. <www.sciencedaily.com/releases/2010/10/101018092156.htm>.
American College of Gastroenterology. (2010, October 18). Vitamin D deficiency puts inflammatory bowel disease patients at greater risk of osteoporosis, study finds. ScienceDaily. Retrieved November 27, 2014 from www.sciencedaily.com/releases/2010/10/101018092156.htm
American College of Gastroenterology. "Vitamin D deficiency puts inflammatory bowel disease patients at greater risk of osteoporosis, study finds." ScienceDaily. www.sciencedaily.com/releases/2010/10/101018092156.htm (accessed November 27, 2014).

Share This


More From ScienceDaily



More Health & Medicine News

Thursday, November 27, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Pet Dogs to Be Used in Anti-Ageing Trial

Pet Dogs to Be Used in Anti-Ageing Trial

Reuters - Innovations Video Online (Nov. 26, 2014) Researchers in the United States are preparing to discover whether a drug commonly used in human organ transplants can extend the lifespan and health quality of pet dogs. Video provided by Reuters
Powered by NewsLook.com
Today's Prostheses Are More Capable Than Ever

Today's Prostheses Are More Capable Than Ever

Newsy (Nov. 26, 2014) Advances in prosthetics are making replacement body parts stronger and more lifelike than they’ve ever been. Video provided by Newsy
Powered by NewsLook.com
From Popcorn To Vending Snacks: FDA Ups Calorie Count Rules

From Popcorn To Vending Snacks: FDA Ups Calorie Count Rules

Newsy (Nov. 25, 2014) The US FDA is announcing new calorie rules on Tuesday that will require everywhere from theaters to vending machines to include calorie counts. Video provided by Newsy
Powered by NewsLook.com
Daily Serving Of Yogurt Could Reduce Risk Of Type 2 Diabetes

Daily Serving Of Yogurt Could Reduce Risk Of Type 2 Diabetes

Newsy (Nov. 25, 2014) Need another reason to eat yogurt every day? Researchers now say it could reduce a person's risk of developing type 2 diabetes. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins