Scleroderma - Treatment for Gastrointestinal Problems

Treatment for Gastrointestinal Problems

Treatments for abnormalities in the esophagus and stomach are generally the same as those for gastroesophageal reflux (GERD) or heartburn. Many non-prescription agents are available for the relief of heartburn.

Proton-pump or acid-pump inhibitors are probably the best drug treatments for reflux symptoms related to scleroderma. They work by inhibiting the so-called gastric acid pump that is required for the cells of the stomach to release acid. The standard drug has been omeprazole (Prilosec). Newer drugs -- including lansoprazole (Prevacid), pantoprazole (Protonix), esomeprazole (Nexium), and rabeprazole (Aciphex) -- are more potent, but few comparison studies have been done on them.

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Side Effects. Side effects are uncommon, but can include allergic reaction, headache, stomach pain, diarrhea, and flatulence. Of some concern was a report of a very severe and widespread skin rash caused by omeprazole in a woman with scleroderma. It should be noted that this is only one incident, but patients should be cautious about any skin change when taking this medication.

Agents for Impaired Stomach Muscle Contractions

Metoclopramide. Metoclopramide (Reglan) is sometimes used for patients who have delayed stomach emptying.

Octreotide. Octreotide (Sandostatin) is related to a natural hormone that suppresses growth hormone, and may prove to be very helpful for scleroderma patients. Small studies have reported that this drug improved weight and nutrition. It may even help other symptoms of scleroderma.

Agents for Constipation

Prokinetics. Prokinetics improve the muscle action of the esophagus and enhance stomach emptying. Prucalopride is an investigative pro-kinetic agent that significantly improved symptoms and relieved constipation in clinical trials. Similar medications are showing promise; however these types of drugs can have serious side effects.

Treatments for Malabsorption

Antibiotics may be effective for the malabsorption syndrome associated with an increase in bacteria. Octreotide may also be used for this problem.

Surgeries

Strictures (abnormally narrowed regions in the esophagus) may need to be opened with surgery.

Review Date: 01/04/2011
Reviewed By: Harvey Simon, MD, Editor-in-Chief, Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org).