L’essentiel des nouvelles recommandations des kidney disease: improving global outcomes (KDIGO) pour les désordres du métabolisme minéral et osseux à l’usage du clinicien francophone

Effective CKD care in European countries: challenges and opportunities for health policy

Chronic kidney disease (CKD) is an important global public health problem that is associated with adverse health outcomes and high health care costs. Effective and cost-effective treatments are available for slowing the progression of CKD and preventing its complications, including cardiovascular disease. Although wealthy nations have highly structured schemes in place to support the care of people with kidney failure, less consideration has been given to health systems and policy for the much larger population of people with non-dialysis-dependent CKD. Further, how to integrate such strategies with national and international initiatives for control of other chronic noncommunicable diseases (NCDs) merits attention. We synthesized the various approaches to CKD control across 17 European countries and present our findings according to the key domains suggested by the World Health Organization framework for NCD control. This report identifies opportunities to strengthen CKD-relevant health systems and explores potential mechanisms to capitalize on these opportunities. Across the 17 countries studied, we found a number of common barriers to the care of people with non-dialysis-dependent CKD: limited work force capacity, the nearly complete absence of mechanisms for disease surveillance, lack of a coordinated CKD care strategy, poor integration of CKD care with other NCD control initiatives, and low awareness of the significance of CKD. These common challenges faced by diverse health systems reflect the need for international cooperation to strengthen health systems and policies for CKD care.

Indian commentary on the 2009 KDIGO clinical practice guideline for the diagnosis, evaluation, and treatment of chronic kidney disease-mineral and bone disorders

THIS COMMENTARY PRESENTS THE VIEW OF AN EXPERT GROUP OF INDIAN NEPHROLOGISTS ON ADAPTATION AND IMPLEMENTATION OF THE KIDNEY DISEASE: Improving Global Outcomes (KDIGO) guidelines for evaluation and management of mineral and bone disorder in chronic kidney disease (CKD-MBD) for practice in India. Zonal meetings of nephrologists drawn from the cross-section were convened to discuss the KDIGO guidelines. Recommendations were presented in a central meeting of zonal representatives. The finalized recommendations were reviewed by all the participants. There was a broad agreement on most of the recommendations made by the KDIGO workgroup. Significant departures in the current guidelines from the previous Kidney Disease Outcome Quality Initiative (KDOQI) guidelines were also noted. The participants agreed that the available evidence did not allow more precise recommendations, and the recommended best practice suggestions were often based on relatively weak evidence. There is a remarkable lack of data from Indian patients. We comment on specific areas and amplify certain concepts where we feel that further guidance that goes beyond what is stated in the document might help Indian nephrologists in appropriate implementation of the KDIGO guidelines. This commentary is intended to help define practically implementable best practices based on current disease concepts and available research evidence, thereby positively affecting the quality of management of CKD-MBD in India, and eventually improving patient outcomes.

High-Dose Cholecalciferol Supplementation for Vitamin D Deficiency in Haemodialysis Patients

Vitamin D deficiency, which is a recognized problem in haemodialysis (HD) patients, has been associated with higher all-cause mortality. There are no guidelines concerning vitamin D supplementation in HD patients. This study aimed to assess the effects of once-monthly supplementation with high-dose cholecalciferol (vitamin D3) in HD patients. Patients with 25-hydroxyvitamin D (25[OH]D) levels of < 75 nmol/l received 40 000 IU of cholecalciferol once-monthly for 3 months in succession. Every 4 months, 25(OH)D levels were measured and, based on the findings, cholecalciferol therapy was continued for another cycle if necessary. Six cycles were completed in the 24-month study period. The majority of HD patients had mild or severe vitamin D deficiency at baseline. Monthly supplementation with cholecalciferol at 40000 IU was well tolerated, safe and inexpensive. The treatment regime was effective for vitamin D insufficiency but did not prove to be enough to restore 25(OH)D levels in HD patients with mild or severe vitamin D deficiency.