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GERD

Gastroesophageal reflux disease (GERD) is a chronic digestive disease that occurs when stomach acid or, occasionally, bile flows back (refluxes) into your food pipe (esophagus). The backwash of acid irritates the lining of your esophagus and causes GERD signs and symptoms.

Signs and symptoms of GERD include acid reflux and heartburn. Both are common digestive conditions that most people experience from time to time. When these signs and symptoms occur more than twice each week or interfere with your daily life, doctors term this GERD.

Most people can manage the discomfort of heartburn with lifestyle changes and over-the-counter medications. But for people with GERD, these remedies may offer only temporary relief. People with GERD may need stronger medications, even surgery, to reduce symptoms.

GERD Treatment:

One of the simplest treatments for GERD is referred to as life-style changes, a combination of several changes in habit, particularly related to eating.

Elevation of the upper body at night generally is recommended for all patients with GERD. Nevertheless, most patients with GERD have reflux only during the day and elevation at night is of little benefit for them. It is not possible to know for certain which patients will benefit from elevation at night unless acid testing clearly demonstrates night reflux. However, patients who have heartburn, regurgitation, or other symptoms of GERD at night are probably experiencing reflux at night and definitely should use upper body elevation. Reflux also occurs less frequently when patients lie on their left rather than their right sides.

Medications can be effective in treating the symptoms and complications of GERD. Nevertheless, sometimes they are not. For example, despite adequate suppression of acid and relief from heartburn, regurgitation, with its potential for complications in the lungs, may still occur. Moreover, the amounts and/or numbers of drugs that are required for satisfactory treatment are sometimes so great that drug treatment is unreasonable. In such situations, surgery can effectively stop reflux.

The surgical procedure that is done to prevent reflux is technically known as fundoplication and is called reflux surgery or anti-reflux surgery. During fundoplication, any hiatal hernial sac is pulled below the diaphragm and stitched there. In addition, the opening in the diaphragm through which the esophagus passes is tightened around the esophagus. Finally, the upper part of the stomach next to the opening of the esophagus into the stomach is wrapped around the lower esophagus to make an artificial lower esophageal sphincter. All of this surgery can be done through an incision in the abdomen (laparotomy) or using a technique called laparoscopy. During laparoscopy, a small viewing device and surgical instruments are passed through several small puncture sites in the abdomen. This procedure avoids the need for a major abdominal incision.

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