ABSTRACT
BACKGROUND: All chronic kidney diseases in diabetic patients are not diabetic kidney diseases. The objective was to compare the clinical characteristics, survival and access to transplantation in diabetic patients starting dialysis and classified either as diabetic kidney disease (DKD) or non-diabetic kidney disease in diabetic patients (NDKD). METHODS: We used the nationwide French REIN registry to analyse baseline clinical characteristics at dialysis inception and outcomes defined as kidney transplantation, deaths and their causes. The probability of death or transplantation was analysed using a multivariate Cox model and the Fine and Gray competing for risk model (sdHT). RESULTS: We included 65,136 patients from January 2009 to December 2015 with a median follow-up of 31 months. The cumulative incidence of kidney transplantation over eight years was 46.9% (44.8-48.9) in non-diabetic patients (ND), higher than the 19.3% (17.5-21.2) in the DKD group and 22.2% (18.4-26.7) in the NDKD group. The risk of death was significantly higher in the NDKD group than in the DKD group, even after accounting for the competing risk of transplantation (NDKD/sdHR 1.22; 95%CI 1.18-1.27; p < 0.005 vs. DKD/sdHR 1.12; 95%CI 1.08-1.16; p < 0.005 with adjustment for age, sex, major adverse cardiovascular events, cancer and chronic respiratory failure, compared to ND). CONCLUSIONS: In diabetic patients starting dialysis, patients in the DKD group had reduced access to kidney transplantation. NDKD patients had a higher risk of mortality than DKD. The distinction between DKD and NDKD should be accounted for in the plan of care of diabetic patients starting dialysis.
Subject(s)
Diabetes Mellitus, Type 2 , Diabetic Nephropathies , Kidney Transplantation , Cohort Studies , Diabetes Mellitus, Type 2/complications , Diabetic Nephropathies/epidemiology , Diabetic Nephropathies/therapy , Humans , Renal DialysisABSTRACT
INTRODUCTION: The 2009 pandemic influenza A (H1N1) virus has emerged to cause the first pandemic of the 21st century. On July 3, 2009, novel swine-origin influenza A (H1N1) virus (S-OIV) was identified in Reunion Island, French overseas department located in the southern hemisphere. The present study describes the characteristics and the impact of the epidemic on the activity of an emergency department (ED) from July 3 to August 31, 2009. METHOD: Patients consulting the ED with a discharge diagnosis of influenza-like illness were analyzed. RESULTS: The ED activity in 2009, compared to 2008, increased by 0.5% in July and 9.7% in August. In July and August, respectively 7.1 and 20.0% cases of S-OIV infection were hospitalized. For the 394 patients studied (186 males, 36.2+/-18.5 years), 199 (50.5%) were reported to have comorbidity or risk factor (RF) for complications. Complications occurred in 112 patients (28.4%). The most common complications were bronchospasme (52.7%), pneumonia (32.1%), decompensation caused by comorbidity (17.9%). Seventy-three patients (18.5%) required hospitalization. Patients aged 65 and over accounted for 10.9% of all patients, 31.5% of hospitalized patients and 21.4% of complicated S-OIV infection. Regardless of age, comorbidity and / or RF was reported in 80.2% of complicated S-OIV infection and 86.3% of hospitalized patients. The circuit of patients with S-OIV infection was initially focused on "consultation S-OIV" localized in ED. This organization mobilized several health professionals, disorganized the various medical departments involved, and was unsuitable for the childcare or patient's monitoring with signs of poor tolerance. This organization, even identifying S-OIV patients at their arrival, referred patients to different areas of the hospital and various consultation rooms in ED. CONCLUSION: Recommendations for surveillance, prevention and policy for persons with RF, particularly respiratory disease, are justified. This feedback can raise questions about the patient's circulation in hospital and adjust plans for the organization.
