Treatment of cryptosporidial diarrhea in an AIDS patient with paromomycin.
OBJECTIVE
To report a case of diarrhea caused by Cryptosporidium in an AIDS patients which was successfully treated with paromomycin.


METHODS
An AIDS patient with a 12-month history of cryptosporidial diarrhea unresponsive to other treatment measures was treated with paromomycin 500 mg q6h for 14 days. Before initiating therapy, the patient was experiencing, on average, 20 bowel movements per day and had lost more than 25 kg. After therapy was initiated, the number of bowel movements dropped to 1-2 per day and the patient began to gain weight. The diarrhea recurred when therapy was discontinued. After retreatment for 14 days with paromomycin 500 mg q6h, the diarrhea stopped. The patient has not had a recurrence of Cryptosporidium diarrhea, stool cultures remain negative for Cryptosporidium oocysts, and the patient has regained most of the weight.


CONCLUSIONS
Literature concerning the use of paromomycin for the treatment of cryptosporidiosis is discussed. A treatment algorithm for the management of cryptosporidiosis in AIDS patients is presented.


CONCLUSIONS
We believe that we have presented a clear example of a case in which paromomycin was effective in treating and eradicating intestinal cryptosporidiosis in an AIDS patient. Paromomycin is the most effective agent available to date for the treatment of this devastating complication of AIDS.
Danziger
L H
LH
Department of Pharmacy Practice, Colleges of Pharmacy and Medicine, University of Illinois at Chicago 60612.
Kanyok
T P
TP
Novak
R M
RM
D017088:AIDS-Related Opportunistic Infections / Q000188:drug therapy*; D000328:Adult; D000818:Animals; D003457:Cryptosporidiosis / Q000188:drug therapy*; D016785:Cryptosporidium parvum; D003967:Diarrhea / Q000188:drug therapy*; D005243:Feces / Q000469:parasitology; D006801:Humans; D008297:Male; D010303:Paromomycin / Q000008:administration & dosage / Q000627:therapeutic use*; D012008:Recurrence
D010303:Paromomycin