RT Journal A1 River GL T1 PAnacea or placebo? JF Archives of Internal Medicine JO Archives of Internal Medicine YR 1979 FD June 1 VO 139 IS 6 SP 714 OP 714 DO 10.1001/archinte.1979.03630430090032 UL http://dx.doi.org/10.1001/archinte.1979.03630430090032 AB To the Editor.—  The editorial by Dr Richard W. Welch, in the Archives (138:1208-1209, 1978), very appropriately indicated the narrow spectrum of proved clinical usefulness of cimetidine.Without any intention of detracting from this editorial opinion, I would suggest that under certain circumstances there may be other very narrow indications for the use of cimetidine, at least in the practice of hematology and oncology. Certain patients in this field require high-dose corticosteroid therapy, and yet may have either an active ulcer or a history of a recurrent active ulcer. Under these circumstances, I think that cimetidine in the usual doses, for the period that the patient is receiving corticosteroids, is a major benefit and allows the use of the corticosteroids; otherwise, they might be absolutely contraindicated.I would invite other comments from hematologists and oncologists who are faced with this situation; at least at present, I have been unwilling to