RESUMO
BACKGROUND: Rhabdomyolysis is a potentially life-threatening disease caused by melting or necrosis of skeletal muscle cells and leakage of muscle components into the bloodstream. It has been reported that the interaction of the HMG-CoA reductase inhibitor rosuvastatin with the renal anemia drug vadadustat increases the blood concentration of rosuvastatin in vitro. In this study, we report a case of suspected rhabdomyolysis caused by the drug interaction of rosuvastatin and vadadustat in clinical practice. CASE PRESENTATION: A 62-year-old male with medical records of hypertension, myocardial infarction, chronic renal failure, renal anemia, dyslipidemia, and alcoholic liver disease. The patient had been diagnosed with chronic kidney disease (CKD) at the Department of Nephrology, and treated by outpatient care with renal support therapy for the past two years. On X-63 day, his prescription was rosuvastatin (10 mg/day) and a continuous erythrocyte-stimulating agent, epoetin beta pegol (genetical recombination, 100 µg). X-Day 0, blood tests revealed creatine phosphokinase (CPK) 298 U/L, serum creatinine (SCr) 5.26 mg/dL, and hemoglobin (Hb) 9.5 g/dL; thus, the prescription was changed from epoetin beta pegol 100 µg to vadadustat 300 mg/day. On X + day 80, a prescription for a diuretic (azosemide 15 mg/day) was added for swelling of the lower extremities. On X + day 105, we found CPK 16,509 U/L, SCr 6.51 mg/dL, and Hb 9.5 g/dL. The patient was diagnosed as rhabdomyolysis and hospitalized. After hospitalization, rosuvastatin and vadadustat were discontinued and we administered intravenous fluids. Thereafter, CPK and SCr values of the patient improved. On X + day 122, CPK improved to 29 U/L, SCr to 2.6 mg/dL, and Hb to 9.6 g/dL, and he was discharged on X + day 124. At discharge, rosuvastatin 2.5 mg/day was resumed. A blood test on X + day 133 showed CPK 144 U/L and SCr 4.2 mg/dL. CONCLUSION: We experienced a case of rhabdomyolysis caused by drug interactions between rosuvastatin and vadadustat.
RESUMO
OBJECTIVE: Acute and chronic stress after severe earthquakes can contribute to cardiovascular events, including heart failure (HF). On April 14, 2016, magnitude 7 earthquakes occurred in the Aso region in the western part of Japan. This study aimed to investigate the clinical characteristics of HF in this area after these earthquakes. METHODS: We investigated the clinical characteristics and 1-y mortality rate of patients with HF. Nutritional status was evaluated with the Geriatric Nutritional Risk Index (GNRI) and the Prognostic Nutritional Index (PNI). RESULTS: Among a total of 58 cardiovascular events, HF was the most frequently observed (n = 28). The mean age of individuals with HF was 85.5 y. The total incidence of HF was significantly higher compared with the average of the prior 2 y. Disaster influence on mental health was suggested by patient history in 20 patients (71%). The 1-y mortality rate among patients with HF was 50%. Among those who died, 93% had malnutrition status (GNRI <92 and /or PNI ≤38). CONCLUSIONS: Our results demonstrated the poor prognosis of patients with HF following the disaster. The prevalence of malnutrition was high in those patients. Careful follow-up is necessary, especially for older people with frailty.
Assuntos
Terremotos , Insuficiência Cardíaca , Desnutrição , Humanos , Idoso , Prognóstico , Insuficiência Cardíaca/complicações , Insuficiência Cardíaca/epidemiologia , Estado Nutricional , Desnutrição/epidemiologia , Desnutrição/etiologia , Fatores de Risco , Estudos RetrospectivosAssuntos
Síndrome Coronariana Aguda/tratamento farmacológico , Nicorandil/uso terapêutico , Transferência de Pacientes , População Rural , Vasodilatadores/uso terapêutico , Síndrome Coronariana Aguda/diagnóstico , Serviço Hospitalar de Emergência/normas , Humanos , Infusões Intravenosas , Japão , Nicorandil/administração & dosagem , Resultado do Tratamento , Vasodilatadores/administração & dosagemAssuntos
Tosse/diagnóstico , Pneumopatias Parasitárias/diagnóstico , Paragonimíase/diagnóstico , Paragonimus/patogenicidade , Animais , Anti-Helmínticos/uso terapêutico , Braquiúros/parasitologia , Líquido da Lavagem Broncoalveolar/parasitologia , Camboja , Tosse/parasitologia , Tosse/fisiopatologia , Feminino , Humanos , Japão , Pneumopatias Parasitárias/parasitologia , Pneumopatias Parasitárias/fisiopatologia , Pessoa de Meia-Idade , Paragonimíase/parasitologia , Paragonimíase/fisiopatologia , Paragonimus/crescimento & desenvolvimento , Praziquantel/uso terapêutico , ViagemRESUMO
BACKGROUND: On July 12, 2012, heavy rains struck southwest Japan, particularly in the Mount Aso area. Huge mud slides in the mountains destroyed houses, and heavy rains caused severe flooding in the inhabited areas. We investigated the incidence of cardiovascular events after the disaster. METHODS: We investigated patients who were admitted to the emergency department (ED) from July 12 to August 31 in 2012. We reviewed all patients with cardiovascular events, including acute myocardial infarction (AMI), angina attack, worsening of congestive heart failure (CHF), cardiopulmonary arrest (CPA), arrhythmias, tako-tsubo cardiomyopathy (TC), and symptomatic venous thromboembolism (VTE). RESULTS: The total number of cardiovascular events was 28 (14 supraventricular arrhythmias, 3 angina attacks, 1 AMI, 1 VTE, 4 CHF, 1 TC and 4 CPA). There was a significant increase in cardiovascular events during the follow-up period in 2012 in comparison with the average number of these events over the same time period during the prior 2 years (16.8 vs. 5.1/month, p<0.01). There was a sharp increase in cardiovascular events in the first week after the disaster. A second peak was observed 7 weeks after the disaster. Two patients with angina attack were previously diagnosed as having vasospastic angina. The incidence rate of AMI did not increase. CONCLUSION: An increase in cardiovascular events was observed after severe rainfalls and mud slides. Prevention of disaster-induced cardiovascular events should be a priority regardless of the magnitude of the disaster.