Evaluation of quality of life by young adult survivors of severe chronic kidney disease in infancy

Abstract

Background: The health related quality of life (HRQoL) of young adults treated for chronic kidney disease (CKD) stage 4/5 from infancy is unknown.

Methods: A HRQoL questionnaire was sent to all 41 patients aged >16 years from a previously characterised cohort of infants with CKD stage 4/5 born between 1986 and 1997. Patient scores were compared with a previously reported cohort of patients who needed renal replacement therapy (RRT) in mid childhood and in the normal population.

Results: All patients (11 women) completed the questionnaire at a median (range) age of 19.2 (16.3-23.4) years. At the time of the survey, 5 (12.5 %) were on dialysis, 35 (85.5 %) had a functioning kidney transplant, one (2 %) was still conservatively treated and 22 (54 %) had comorbidities; 68 % were either studying or in paid employment, with 17 % actively seeking employment. Although patients described a lower HRQoL than a healthy, age-matched UK group, in some aspects, scores were comparable with patients needing RRT in later childhood. Lower scores were associated with comorbidities, dialysis at last follow-up, more than one treatment modality change and short stature.

Conclusions: Our survey demonstrates very encouraging results for long-term HRQoL of infants with severe CKD and highlights the negative impact of comorbidities. These data will help clinicians to counsel and inform families.