[A case from general practice (7)].
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Biomedical subjects
Publications and source records attributed to H Galliker.
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Antibiotic use was evaluated retrospectively in 1229 patients of a university hospital (Basle, Switzerland). The frequency with which antibiotics were prescribed, the indication, duration of treatment, side-effects and clinical results were compared in relation to various subspecialities. 38.1% of medical, 36.4% of surgical and 24.4% of gynecological patients received one or more antibiotic during hospitalization. The main indications for antibiotic treatment were respiratory infection (57.8%) and urinary tract infections (21%) in medical patients, prophylaxis (38%) and urinary tract infections (23%) in surgery, and urinary tract infections (43%) and adnexitis or endometritis (23%) in gynecology. Amoxycillin or penicillin G were the first-line drugs for respiratory infection, cotrimoxazole for urinary tract infection and cefalothin or cefacetrile for surgical prophylaxis. Patients with endometritis or adnexitis usually received clindamycin in combination with an aminopenicillin. Aminoglycosides were employed in only 9.5% of antibiotic courses. Information on adverse reactions in the records was scanty, only generalized exanthem (13 cases) and nausea/vomiting (2 cases) being specifically mentioned. The therapeutic result was classified by the responsible physician as cure in 50.8% or definite improvement in 16.4% of patients. However, in 118 cases (29.7%) the contribution of antibiotics to the clinical outcome could not be evaluated retrospectively.
1. The absorption, distribution, excretion and metabolism of pindolol were studied in rhesus monkeys after a single oral dose of 2.5 mg/kg or 25 mg/kg and after a chronic treatment of 5 years at the same daily dosage. 2. The pharmacokinetic parameters were the same for animals which received pindolol for the first time, and animals which underwent the 5 years' chronic treatment. An elimination half-life of 1.5 to 1.9 h was estimated in plasma for unchanged pindolol. 3. The distribution pattern of unchanged pindolol determined fluorimetrically, as well as total 14C in the tissues, following administration of [14C]pindolol showed no difference between a single dose and 5 years of chronic treatment. No accumulation of pindolol or metabolites was detected in the tissues of chronically treated animals. A mean elimination half-life of 10h was evaluated in 21 organs. 4. Acutely dosed and chronically treated rhesus monkeys showed the same metabolic pattern in urine. There was no evidence for induction or inhibition of the metabolism of pindolol.