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Biomedical subjects

G J Algozzine

Publications and source records attributed to G J Algozzine.

8 recordsLinked to original sources
PubMed1982

Trolamine salicylate cream in osteoarthritis of the knee.

Twenty-five patients with symptomatic osteoarthritis (OA) of the knee were treated topically for one week with either 10% trolamine salicylate cream or placebo cream in a randomized double-blind crossover study. No significant difference was found in subjective or objective measures of pain relief between the treatment and control groups. Eight patients preferred "active" test cream, six preferred placebo, and 11 had no preference. No side effects were reported. Topically applied 10% trolamine salicylate cream did not relieve the pain of OA of the knee any more than did placebo.

Administration, Topical↗
PubMedDate not supplied

Combined aztreonam and gentamicin therapy for pseudomonal lower respiratory tract infections.

A multicenter, open-label study was performed to assess the efficacy and safety of aztreonam plus gentamicin in the treatment of lower respiratory tract infections due to Pseudomonas aeruginosa. Patients with documented P aeruginosa infections were given aztreonam 2 g every 8 hours (q8h) plus gentamicin 3 to 5 mg/kg per day in three equal doses. Clindamycin, 600 mg q8h, was added to the regimen for patients with infections also involving gram-positive and/or anaerobic bacteria. Therapy was continued for at least 5 days or until obvious failure to respond to treatment. Of 64 patients with suspected P aeruginosa infections, 57 were eligible for clinical evaluation and 51 for microbiologic evaluation. At entry, impaired host defense was present in 35% of patients, and chronic obstructive pulmonary disease in 28%, in addition to other predisposing conditions such as emphysema, history of tuberculosis, and pneumothorax. The clinical response rate for the combination regimen was 48/57 (84%), which included 27 (47%) cures and 21 (37%) partial responses. The microbiologic response rate was 35/51 (69%), of which 25 (49%) outcomes were classified as eradication and 10 (20%) as eradication with relapse. Superinfection was observed in 3 (6%) patients. The combination of aztreonam and gentamicin was synergistic in the initial isolates obtained from 33 (72%) patients. A total of 16 patients died of pulmonary or other underlying disease, for a mortality rate of 28%. The monobactam-aminoglycoside combination was generally well tolerated. Two other patients were withdrawn because rashes emerged on treatment. This study demonstrates that aztreonam can be administered as one component of a synergistic monobactam-aminoglycoside therapy in the treatment of nosocomial lower respiratory tract infections involving P aeruginosa.

Adult↗