Urinary tract cancer and isoniazid.
A case control study was conducted in Washington County, Md. to assess the possibility that isoniazid might be associated with the production of malignant neoplasms of the urinary tract. One hundred and forty-two cases of bladder cancer and 48 cases of renal cancer were found in the follow-up of a 1963 census population. Each case was matched to two other persons of the same race, sex, and age enumerated in the census. The tuberculosos register for the county was searched to see whether any case or control subject had ever received isoniazid. Two members of the entire study group had a record of isoniazid administration; both were control subjects. No evidence was found to associate isoniazid with cancers of the urinary tract.
D005260:Female; D006801:Humans; D007538:Isoniazid / Q000008:administration & dosage / Q000009:adverse effects*; D007680:Kidney Neoplasms / Q000139:chemically induced*; D008297:Male; D008396:Maryland; D008875:Middle Aged; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control; D001749:Urinary Bladder Neoplasms / Q000139:chemically induced*
D007538:Isoniazid