Improvement of physical capacity after long-term training in patients with chronic active hepatitis.

A training program was started in nine patients with chronic active hepatitis in clinical remission while receiving immunosuppressive therapy. The patients were examined before and after a training period of 4-5 weeks and 10-12 weeks, respectively. The calculated oxygen consumption increased by 19% and 29%, and the estimated work load capacity improved. No change occurred in alanine aminotransferase, aspartate aminotransferase, alkaline phosphatases, gamma-glutamyl-transpeptidase, serum bilirubin, or prealbumin, whereas creatine kinase and lactate dehydrogenase increased significantly. The clinical condition did not worsen in any patient, and most of the patients felt that their physical performance capacity had improved. We conclude that long-term regular physical training is well tolerated by patients with chronic active hepatitis in clinical remission and that training leads to improvement in the oxygen consumption and the estimated work load capacity in such patients.