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Gaining the PROMIS perspective from children with nephrotic syndrome: a Midwest pediatric nephrology consortium study
Debbie S Gipson1, David T Selewski, Susan F Massengill
1Division of Nephrology, Department of Pediatrics and Communicable Diseases, C.S. Mott Children's Hospital, University of Michigan, 1500 E Medical Center Drive, SPC5297, Ann Arbor, MI 48109-5297, USA.
Insights
Children with nephrotic syndrome (NS) can successfully complete the PROMIS computer assessment. This tool effectively identifies differences in anxiety, pain, fatigue, and mobility between active and inactive NS, aiding in quality of life assessments.
Area of Science:
- Pediatric Nephrology
- Health-Related Quality of Life
- Patient-Reported Outcomes
Background:
- Nephrotic syndrome (NS) is a common pediatric kidney disease with a relapsing-remitting course.
- Edema in NS significantly impacts the quality of life for children and adolescents.
- The PROMIS pediatric measures offer a valid, reliable way to assess patient-reported outcomes.
Purpose of the Study:
- To evaluate the feasibility of children and adolescents with NS completing the PROMIS assessment via computer.
- To assess the validity of PROMIS short forms and full item banks in pediatric NS.
- To understand the impact of NS on children's quality of life through patient-reported outcomes.
Main Methods:
- A cross-sectional study of 151 children and adolescents (8-17 years) with NS.
- Participants completed web-based PROMIS pediatric measures for depression, anxiety, social-peer relationships, pain interference, fatigue, mobility, and upper extremity functioning.
- Responses were compared between active NS (edema present) and inactive NS (edema absent) groups.
Main Results:
- All participants successfully completed the computer-based PROMIS assessment.
- Children with active NS reported significantly higher anxiety, pain interference, fatigue, and lower mobility compared to those with inactive NS.
- PROMIS instruments demonstrated sensitivity to NS disease activity, even after adjusting for demographics.
Conclusions:
- The PROMIS pediatric measures are feasible for children and adolescents with NS using a web-based interface.
- Computer-based PROMIS effectively differentiates between active and inactive NS based on patient-reported outcomes.
- This study confirms the known-group validity and feasibility of PROMIS for assessing quality of life in pediatric NS.
Background And Objectives:
Nephrotic syndrome (NS) represents a common disease in pediatric nephrology typified by a relapsing and remitting course and characterized by the presence of edema that can significantly affect the health-related quality of life in children and adolescents. The PROMIS pediatric measures were constructed to be publically available, efficient, precise, and valid across a variety of diseases to assess patient reports of symptoms and quality of life. This study was designed to evaluate the ability of children and adolescents with NS to complete the PROMIS assessment via computer and to initiate validity assessments of the short forms and full item banks in pediatric NS. Successful measurement of patient reported outcomes will contribute to our understanding of the impact of NS on children and adolescents.
Design:
This cross-sectional study included 151 children and adolescents 8-17 years old with NS from 16 participating institutions in North America. The children completed the PROMIS pediatric depression, anxiety, social-peer relationships, pain interference, fatigue, mobility and upper extremity functioning measures using a web-based interface. Responses were compared between patients experiencing active NS (n = 53) defined by the presence of edema and patients with inactive NS (n = 96) defined by the absence of edema.
Results:
All 151 children and adolescents were successfully able to complete the PROMIS assessment via computer. As hypothesized, the children and adolescents with active NS were significantly different on 4 self-reported measures (anxiety, pain interference, fatigue, and mobility). Depression, peer relationships, and upper extremity functioning were not different between children with active vs. inactive NS. Multivariate analysis showed that the PROMIS instruments remained sensitive to NS disease activity after adjusting for demographic characteristics.
Conclusions:
Children and adolescents with NS were able to successfully complete the PROMIS instrument using a web-based interface. The computer based pediatric PROMIS measurement effectively discriminated between children and adolescents with active and inactive NS. The domain scores found in this study are consistent with previous reports investigating the health-related quality of life in children and adolescents with NS. This study establishes known-group validity and feasibility for PROMIS pediatric measures in children and adolescents with NS.
Related Concept Videos
Nephrotic Syndrome II : Assessment and Medical Management
Nephrotic Syndrome III : Nursing Management
Nephrotic Syndrome I : Introduction
Chronic Kidney Disease III: Interprofessional Care
Chronic Kidney Disease II: Clinical Manifestations
Acute Kidney Injury IV: Diagnostic Studies and Prevention
