RESUMEN
We conducted this cross-sectional study to assess quality of life (QOL) in Japanese patients with type 1 diabetes mellitus (T1DM) and end-stage renal disease (ESRD) undergoing simultaneous pancreas and kidney transplantation (SPK). Japanese patients with T1DM without diabetic nephropathy (N = 10), and those undergoing chronic dialysis (N = 52), kidney transplantation alone (KTA, N = 25), and SPK (N = 16) were studied. Comprehensive health-related QOL was assessed using the Short Form 36 version 2 (SF-36v2). Emotional functioning in diabetes was measured by the Problem Area In Diabetes (PAID) scale. Severity of impaired hypoglycemic awareness was assessed using the Clarke hypoglycemic score. SPK patients had significantly higher (or tended to have higher) subscale and summary SF-36 scores than dialysis patients and KTA patients. PAID scores were significantly lower in SPK patients than in dialysis patients and KTA patients. Clarke hypoglycemic scores were also significantly lower in SPK patients than dialysis patients. In KTA and dialysis patients, there were no significant differences in the SF-36 subscale/summary scores, PAID scores, or Clarke hypoglycemic scores. In conclusion, QOL for Japanese patients receiving SPK may be superior to that of dialysis patients and KTA patients. Whether SPK actually improves QOL needs to be clarified in longitudinal studies.
RESUMEN
AIM: Whether there are differences among statins in their effect on the kidney function in diabetic patients remains controversial. In this report, we aimed to examine the comparative effects of statins on the kidney function in a long-term follow-up study. METHODS: This was a single-center longitudinal observational historical cohort study. We enrolled 326 Japanese adult ambulatory patients with type 2 diabetes who were newly prescribed one of four statins (pravastatin, rosuvastatin, atorvastatin and pitavastatin) and who had an estimated glomerular filtration rate (eGFR) of ≥30 mL/min/1.73m(2). The outcome measurement was the annual rate of change in eGFR. We used the standardized inverse probability of treatment weighted (IPTW) method based on the propensity score to adjust for the effects of confounding factors. Furthermore, in order to take into account the variety in the number and spacing of eGFR measurements and the duration of the follow-up period for each individual, we conducted a linear mixed-effects model regression analysis. RESULTS: The median follow-up period was 4.3years (range, 3.0-7.1years). In an analysis using the IPTW method, the mean (±standard error) annual rate of change in eGFR among the patients treated with pravastatin (-0.86±0.28 mL/min/1.73m(2)/year) was significantly lower than that observed among the patients treated with rosuvastatin (-1.80±0.27, p=0.02), atorvastatin (-1.99± 0.28, p=0.004) and pitavastatin (-2.23±0.49, p=0.02). Similar results were obtained in the linear mixed-effects model regression analysis. CONCLUSIONS: Pravastatin may be superior to rosuvastatin, atorvastatin and pitavastatin in preserving the kidney function in patients with type 2 diabetes.
Asunto(s)
Biomarcadores/análisis , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Tasa de Filtración Glomerular , Inhibidores de Hidroximetilglutaril-CoA Reductasas/clasificación , Inhibidores de Hidroximetilglutaril-CoA Reductasas/uso terapéutico , Adulto , Anciano , Anciano de 80 o más Años , Diabetes Mellitus Tipo 2/fisiopatología , Femenino , Estudios de Seguimiento , Humanos , Pruebas de Función Renal , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Pronóstico , Factores de Riesgo , Adulto JovenRESUMEN
An 88-year-old male patient with macroglobulinemia was admitted to our hospital because of severe hyponatremia and unconsciousness. Laboratory findings showed decreased inhibition of antidiuretic hormone (ADH) and he was diagnosed with syndrome of inappropriate secretion of ADH (SIADH). Hyponatremia improved with only limitation of water intake and the patient was followed up on a continuing outpatient basis. However, soon after discharge from hospital, his legs started swelling with edema and hyponatremia worsened. He was re-admitted due to a fall at home. Hyponatremia was observed at re-admission. A CRH challenge test showed partial dysfunction of ACTH secretion. Corticosteroid therapy was performed, but the patient subsequently died from pneumonia. Pathological findings at autopsy revealed invasion of plasma cells and amyloid depositions in multiple organs, including the pituitary, adrenal cortex, heart, liver, kidney, lymph nodes and bone marrow. Consistent with these results, fibrosis was observed in the anterior lobe of the pituitary, suggesting that the autopsy findings were related to the clinical observations and diagnosis. This is the first reported case of macroglobulinemia complicated with multiple hormone dysfunction.