Biomedical subjects
Publications and source records attributed to Himansu R Shah.
This is the first case of Nocardial septic arthritis of the wrist that has been reported without any cutaneous presentation. It was successfully diagnosed and treated with wrist arthroscopy. Arthroscopy is less traumatic and done through smaller incisions than the traditional open technique.
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AIMS: The purpose of this study was to determine that the administration of an angiotensin converting enzyme (ACE) inhibitor enalapril would confer protection against doxorubicin-induced experimental heart failure, and attenuate the development of left ventricular dysfunction. METHODS: Seventeen dogs were chronically instrumented with an intracoronary catheter and received doxorubicin weekly for 4 weeks. Animals were assigned to two groups: group 1: untreated heart failure; and group 2: simultaneous enalapril administration (5 mg twice a week). Hemodynamic data were obtained at week 0 and 12. Echocardiography was performed weekly. RESULTS: Survival improved with simultaneous enalapril administration (36% in group 1 vs. 100% in group 2, P=0.04). The increase in the left ventricular end-diastolic pressure was significantly reduced at week 12 (17+/-1 mmHg in group 1 vs. 9+/-1 mmHg in group 2, P=0.0042). The fall in left ventricular stroke work index was significantly prevented (52% in group 1 vs. 21% in group 2, P=0.006). The increase in right ventricular end-diastolic diameter was significantly reduced by enalapril prophylaxis. CONCLUSION: Simultaneous treatment with enalapril was beneficial in the prevention of doxorubicin-induced cardiomyopathy.