Low dose megestrol increases serum albumin in malnourished dialysis patients.

To evaluate the efficacy of low dose megestrol on malnourished dialysis patients we treated 16 dialysis patients with persistent hypoalbuminemia ( 0.3 gm/dl), all of whom reported improved appetite, the maximal increase of serum albumin in 2 months was 0.8 +/- 0.1 gm/dl (range: 0.3-1.2). Four patients did not respond (change of albumin: -0.05 +/- 0.18, range: -0.6-0.2) because of encephalopathy, amyloidosis, depression or noncompliance. One patient stopped megestrol because of vaginal bleeding from uterine leiomyoma. Three patients died from causes unrelated to the megestrol. Our preliminary study suggests that low dose megestrol (40 mg per day) increases serum albumin levels in 75% of dialysis patients with malnutrition. It is well tolerated but may cause vaginal bleeding from uterine tumors.