Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020538 (hypertension)
 170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Orthoclone OKT3 has been described to have significant adverse effects on the cardiovascular system, including pulmonary edema, angina, dysrhythmias, hypertension, and hypotension, usually following the first or second doses of the drug. We describe a case of cardiopulmonary arrest in a patient 1 minute after the initial injection of OKT3. Two subsequent doses were successfully administered with the guidance of hemodynamic monitoring, which showed profound, immediate effects of OKT3 on the cardiovascular system. Potential mechanisms of these effects are discussed.
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PMID:Cardiovascular collapse following orthoclone OKT3 administration: a case report. 189 35

Experience with the use of Orthoclone OKT3 monoclonal antibody for the treatment of acute cellular rejection in a series of 130 human orthotopic liver transplantations is reviewed. Treatment was highly effective in reversing rejection, in reducing the rate of retransplantation, and in lowering patient mortality. OKT3 was also useful for cyclosporine sparing in patients with poor renal function, hypertension, or CNS toxicity. There was a significant incidence of opportunistic infection associated with the use of OKT3.
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PMID:Experience with Orthoclone OKT3 monoclonal antibody in liver transplantation. 312 9

Orthoclone OKT3 (Ortho Biotech Inc, Raritan, NJ) is a potent immunosuppressive agent effective in the therapy of acute renal allograft rejection. Following the first one or two doses, patients often exhibit a "flu-like" illness ascribed to OKT3-induced release of cytokines. Systemic reactions resulting from the cytokines include pyrexia, pulmonary edema, bronchospasm, photophobia, headache, hypotension, rigors, hypertension, gastrointestinal disturbances, and arthralgias/myalgias. The cyclooxygenase inhibitor indomethacin has been shown to ameliorate the pyrexia associated with OKT3 administration. We conducted a retrospective analysis with the purposes of (1) confirming that indomethacin reduces pyrexia and (2) determining the effect of indomethacin on the other aforementioned adverse side effects. Group 1 patients (n = 28) received indomethacin during the initial 48 hours of OKT3 antirejection therapy. Group 2 patients (n = 28) received OKT3 without indomethacin. The incidence of fever (P < 0.0001), headache (P < 0.030), and gastrointestinal disturbances (P < 0.030), and the number of adverse effects (P < 0.0001) were significantly less in the indomethacin-treated group. There were no differences between the groups in pre- and post-OKT3 serum creatinine levels. The indomethacin was well tolerated. We conclude that the widely available and relatively inexpensive cyclooxygenase inhibitor indomethacin safely and significantly reduces adverse effects associated with OKT3 therapy of acute renal allograft rejection.
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PMID:A retrospective analysis of the effect of indomethacin on adverse reactions to orthoclone OKT3 in the therapy of acute renal allograft rejection. 807 74