RESUMO
OBJECTIVE: To evaluate the effect of exogenous creatine phosphate (CP) on myocardial injury after percutaneous coronary intervention (PCI). METHOD: Four hundred patients were divided to receive conventional therapy (control group) or 3-day intravenous infusion of CP after PCI (CP group). Levels of creatine kinase MB (CK-MB) and troponin I (TnI) were measured before and on postprocedural day 3. RESULTS: Postprocedural CK-MB and TnI in the CP group were significantly increased compared to the control group. In the CP group, 8.0% and 5.0% of patients had an increase in CK-MB 1 to 3 times and >3 times, respectively, which were significantly lower than that of the control group (19.0% and 9.0%, respectively); 12.0% and 10.0% of patients had an increase in TnI 1 to 3 times and >3 times, respectively, which were significantly lower than that of the control group (21.0% and 18.0%, respectively). CONCLUSION: Exogenous CP was helpful to reduce myocardial injury after PCI.
Assuntos
Traumatismo por Reperfusão Miocárdica/prevenção & controle , Intervenção Coronária Percutânea/efeitos adversos , Fosfocreatina/administração & dosagem , Idoso , Biomarcadores/sangue , China , Creatina Quinase Forma MB/sangue , Citoproteção , Esquema de Medicação , Feminino , Humanos , Infusões Intravenosas , Masculino , Pessoa de Meia-Idade , Traumatismo por Reperfusão Miocárdica/sangue , Traumatismo por Reperfusão Miocárdica/diagnóstico , Traumatismo por Reperfusão Miocárdica/etiologia , Fatores de Tempo , Resultado do Tratamento , Troponina I/sangue , Regulação para CimaRESUMO
<p><b>OBJECTIVE</b>To summary the efficacy and safety of aerosolized iloprost in patients with pulmonary hypertensive crisis.</p><p><b>METHODS</b>On the basis of conventional therapy, aerosolized iloprost (10 µg per time for 10 - 15 min in 2 hours interval, 8 times per day) was administered to four patients with idiopathic pulmonary arterial hypertension and pulmonary hypertensive crisis. Blood pressure, heart rate, systemic artery oxygen saturation, systolic pulmonary arterial pressure (sPAP) measured by echocardiography and the adverse events were analyzed.</p><p><b>RESULTS</b>After aerosolized iloprost therapy, sPAP was significantly decreased and systemic artery oxygen saturation was improved. Adverse events (nausea, vomiting, diarrhea, dry cough) were observed in two patients, and the iloprost use was stopped in one patient due to severe vomiting and diarrhea.</p><p><b>CONCLUSION</b>Aerosolized iloprost could significantly reduce the sPAP and improve the systemic artery oxygen saturation in patients with pulmonary hypertension crisis.</p>
