AGREEing on clinical practice guidelines for idiopathic steroid-sensitive nephrotic syndrome in children
Khalid Abdulaziz Alhasan1,2, Reem Al Khalifah3, Majed Aloufi4,5
1Pediatric Nephrology Unit, Pediatrics Department, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
Insights
This study reviewed clinical practice guidelines for childhood nephrotic syndrome. The KDIGO guideline demonstrated superior methodological quality, making it most suitable for clinical practice.
Area of Science:
- Pediatric Nephrology
- Clinical Practice Guidelines
- Systematic Review
Background:
- Nephrotic syndrome is a prevalent kidney disease in children globally.
- Idiopathic steroid-sensitive nephrotic syndrome (SSNS) requires clear clinical guidance.
- Evaluating the quality of existing SSNS guidelines is crucial for pediatric care.
Purpose of the Study:
- To critically appraise the quality of recent Clinical Practice Guidelines (CPGs) for pediatric SSNS.
- To summarize and compare recommendations from selected CPGs.
- To identify the most methodologically sound guideline for clinical application.
Main Methods:
- Systematic review of CPGs using bibliographic and guideline databases.
- Assessment of CPGs using the Appraisal of Guidelines for REsearch & Evaluation II (AGREE-II) instrument.
- Comparison of guideline recommendations in a practical table.
Main Results:
- Three CPGs were appraised: KDIGO (2012), JSPN (2014), and AAP (2009).
- KDIGO and JSPN scored >70% overall, indicating good evidence-based quality.
- KDIGO, JSPN, and AAP scored 84%, 74%, and 41% in rigor of development, respectively.
Conclusions:
- The KDIGO CPG exhibited superior methodological quality compared to JSPN and AAP guidelines.
- JSPN and AAP guidelines also provide relevant recommendations for pediatric SSNS management.
- The KDIGO guideline is recommended for practical use in managing childhood SSNS.
Background:
Nephrotic syndrome is the most common kidney disease in children worldwide. Our aim was to critically appraise the quality of recent Clinical Practice Guidelines (CPGs) for idiopathic steroid-sensitive nephrotic syndrome (SSNS) in children in addition to summarize and compare their recommendations.
Methods:
Systematic review of CPGs. We identified clinical questions and eligibility criteria and searched and screened for CPGs using bibliographic and CPG databases. Each included CPG was assessed by four independent appraisers using the Appraisal of Guidelines for REsearch & Evaluation II (AGREE-II) instrument. We summarized the recommendations in a comparison practical table.
Results:
Our search retrieved 282 citations, of which three CPGs were eligible and appraised: Kidney Disease: Improving Global Outcomes (KDIGO) 2012, Japan Society for Pediatric Nephrology (JSPN) 2014, and American Academy of Pediatrics (AAP) 2009. Among these, the overall assessment of two evidence-based CPGs scored > 70% (KDIGO and JSPN), which was consistent with their higher scores in the six domains of the AGREE II Instrument. In domain 3 (rigor of development), KDIGO, JSPN, and AAP scored 84%, 74%, and 41%, respectively. In domain 5 (applicability), they scored 22%, 16%, and 19%, respectively, and in domain 6 (editorial independence), they scored 94%, 65%, and 88%, respectively.
Conclusions:
The methodological quality of the KDIGO CPG was superior, followed by JSPN and AAP CPGs with the relevant recommendations for use in practice.
Systematic Review Registration:
The protocol was registered in the Center for Open Science (OSF) DOI: 10.17605/OSF.IO/6QTMD and in the International prospective register of systematic reviews PROSPERO 2020 CRD42020197511 .
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