Relationship between compliance with management target values and renal prognosis in multidisciplinary care for outpatients with chronic kidney disease.

BACKGROUND: Although multidisciplinary care (MDC) is necessary for controlling chronic kidney disease (CKD), its impact on compliance with management target values in the CKD guidelines remains unclear. This study was designed to clarify the relationship between compliance with management target values and renal prognosis in CKD outpatients who received MDC. METHODS: There were 255 outpatients with pre-dialysis CKD who received MDC. Achievement rates of systolic, and diastolic blood pressure, hemoglobin, uric acid, low-density lipoprotein cholesterol, and hemoglobin A1c values determined according to CKD guidelines were compared before and 12 months after MDC. In addition, after dividing achievement rates of the target values at 12 months after MDC into four groups (A < 30% ≤ B < 60% ≤ C < 80% ≤ D), dialysis initiation and renal survival rates were compared. RESULTS: There was a significant increase in the overall achievement rate from 62.8 to 69.1% (p < 0.001). The higher the achievement rate after MDC, the lower the dialysis initiation rate (A 72.7%, B 35.3%, C 20.5%, D 8.2%, p < 0.001). There was also a significantly higher renal survival rate (p < 0.001). These findings suggest that MDC for CKD raised awareness of health literacy, and improved the achievement rate of target values. Furthermore, the higher the achievement rate, the later the initiation of dialysis, which led to improvement of renal survival. CONCLUSIONS: MDC can improve compliance with management target values for CKD, suggesting that it may improve renal prognosis.

Effect of multidisciplinary care of dialysis initiation for outpatients with chronic kidney disease.

BACKGROUND: The aim of comprehensive multidisciplinary care (MDC) by the chronic kidney disease (CKD) team is not only to prevent worsening renal function, but also provide education on the selection of renal replacement therapy (RRT) by shared decision making (SDM). The purpose of this study was to examine the effects of MDC for predialysis outpatients on dialysis therapy, especially with regard to peritoneal dialysis (PD). METHODS: This study evaluated 112 CKD patients who underwent dialysis at our hospital starting from 2012, with 53 outpatients receiving MDC from the CKD team and 59 outpatients not receiving MDC. Annual decreases in the estimated glomerular filtration rates (ΔeGFR), the duration from the time of intervention to dialysis initiation, the urgent dialysis rate using a temporary catheter, and the PD selection rate were compared and examined between the two groups. The ΔeGFR, the duration from intervention to PD initiation, and the PD retention rate were compared between 18 PD patients in the MDC group and 10 PD patients in the non-MDC group. RESULTS: The MDC group had a significantly lower ΔeGFR, significantly longer duration, and a significantly lower urgent dialysis initiation rate versus the non-MDC group. Moreover, there was a significantly higher PD selection rate, significantly prolonged duration, and significantly higher PD retention rate. CONCLUSIONS: Multidisciplinary CKD team care for outpatients is effective in delaying the progression of CKD and avoiding the initiation of urgent dialysis; contributing to improved PD selectivity and continuity by SDM.

Usefulness of multidisciplinary care to prevent worsening renal function in chronic kidney disease.

BACKGROUND: Comprehensive education about lifestyle, nutrition, medications and other types of treatment is important to prevent renal dysfunction in patients with chronic kidney disease (CKD). However, the effectiveness of multidisciplinary care on CKD progression has not been evaluated in detail. We aimed to determine whether multidisciplinary care at our hospital could help prevent worsening renal function associated with CKD. METHODS: A total of 150 pre-dialysis CKD outpatients accompanied (n = 68) or not (n = 82) with diabetes mellitus (DM) were enrolled into this study. We assessed annual decreases in estimated glomerular filtration rates (ΔeGFR), and measured systolic blood pressure (SBP), diastolic blood pressure (DBP), hemoglobin (Hb), uric acid (UA), low-density lipoprotein cholesterol (LDL), hemoglobin A1c (HbA1c) values and urinary protein to creatinine ratios (UPCR) 12 months before and after multidisciplinary care. In addition, changes in the number of medications and prescription ratio before and after multidisciplinary care were assessed in 90 patients with CKD who could confirm their prescribed medications. RESULTS: The ΔeGFR significantly improved between before and after multidisciplinary care from - 5.46 to - 0.56 mL/min/1.73 m2/year, respectively. The number of medications and prescription ratio showed no significant changes before and after multidisciplinary care. The ratios of improved ΔeGFR were found in 66.7% of all patients, comprising 63.1% of males and 76.9% of females, 64.8% without DM and 69.4% with DM. Values for UA, LDL, and HbA1c were significantly reduced among patients with improved ΔeGFR. CONCLUSION: Comprehensive multidisciplinary care of outpatients might help prevent worsening renal function among patients with CKD.