Engagement and Affective Communication During Pediatric Nephrology Clinic Visits: Associations with Medication Adherence

ObjectiveTo evaluate whether engagement and affective communication among adolescents and young adults (AYAs) with chronic kidney disease (CKD), caregivers, and pediatric nephrology providers during outpatient clinic visits predicts antihypertensive medication adherence.MethodsAYAs (n = 60, M age = 15.4 years, SD = 2.7, 40% female, 43% African American/Black) and caregivers (n = 60, 73% female) attended audio-recorded clinic visits with pediatric nephrologists (n = 12, 75% female). Recordings were analyzed using global affect ratings of the Roter Interactional Analysis System. Antihypertensive medication adherence was monitored electronically before and after clinic visits. A linear regression model evaluated associations between affect ratings and post-visit adherence.ResultsAYAs took 84% of doses (SD = 20%) pre-visit and 82% of doses (SD = 24%) post-visit. Higher AYA engagement (β = 0.03, p = .01) and the absence of provider negative affect (β=-0.15, p = .04) were associated with higher post-visit adherence, controlling for pre-visit adherence, AYA sex, age, and race, and clustered by provider.ConclusionsPost-visit adherence was higher when AYAs were rated as more engaged and providers as less negative.Practice ImplicationsAYAs with lower engagement may benefit from further adherence assessment. Communication strategies designed to more actively engage AYAs in their care and diminish provider conveyance of negative affect during clinic visits may positively influence adherence among AYAs with CKD.     

Multicenter report on dialysis and transplantation in Korea, 1986. Korean Society of Nephrology

Since 1981, the Korean Society of Nephrology began annual report on renal replacement therapy in Korea. The annual number of new patients receiving dialysis treatment in 1986 increased to 957 patients (23.3 per million population) from 825 patients (20.4 per million population) in 1985. And the total number of patients on replacement therapy increased from 1,508 patients (37.3 per million population) to 2,534 patients (61.7 per million population). 1,340 patients (32.6 per million population) of these patients were on hemodialysis, 573 patients (13.9 per million population) on continuous ambulatory peritoneal dialysis (CAPD) and 621 patients (15.1 per million population) on functioning renal graft as of December 31, 1986. The common causes of renal failure of new patients were chronic glomerulonephritis (41.6%) followed by diabetic nephropathy (12.6%), nypertensive nephrosclerosis (7.8%), chronic pyelonephritis (2.5%) and others. The annual mortality rate decreased from 21.9% in 1981 to 13.5 in 1986. The common causes of death in patients on dialysis therapy were cardiac (32.8%), vascular (14.7%), infective (14.7%) and social problems (11.2%) in the order of frequency. Recently, the number of patients requiring dialysis is rapidly increasing due to expanded medical insurance support for dialysis and improved economic status of our country. Therefore, it is necessary to draw up counterplan for a rapid growth of the number of new patients.     

Childhood onset autosomal dominant polycystic kidney disease in sibs: clinical picture and recurrence risk. German Working Group on Paediatric Nephrology (Arbeitsgemeinschaft für P?diatrische Nephrologie.

In a systematic study on the clinical picture and genetics of cystic kidneys in children, in association with the German working group on paediatric nephrology (Arbeitsgemeinschaft für Pädiatrische Nephrologie), we have investigated 79 children with early manifestation of autosomal dominant polycystic kidney disease (ADPKD). They belonged to 64 families (64 index patients and 15 affected sibs). Early manifestation was defined in this study as clinical symptoms (hypertension, proteinuria, impaired renal function, palpably enlarged kidneys) occurring before the age of 15 years. In order to estimate the recurrence risk to sibs of a previously diagnosed patient with early manifesting ADPKD, we found that 15 out of a total of 65 sibs of the 64 index patients (45% of the theoretically expected 32.5 gene carriers) showed comparable early manifestation. Another 10 symptom free children were diagnosed sonographically as having ADPKD before the age of 18 years, so that the total number of affected sibs was 25/65 in the study group, representing 76% of the gene carriers. Although the gene in childhood manifesting ADPKD can be transmitted through both sexes, a statistically significant (p < 0.05) maternal predominance was observed (M:F = 23:41). In affected sibs ages of onset, initial presentation, and the development of complications appeared to be similar in the majority of families. Our data indicate a high recurrence risk to sibs for early manifestation of ADPKD which has important implications for genetic counselling and clinical care of affected families and gives clues to the underlying genetic mechanism of childhood onset ADPKD.