Improving phosphate control in children with chronic kidney disease

Development of Effective Resources for Phosphate Education for Children and Families With Chronic Kidney Disease: Hearing the Patient Voice

Observational Great Ormond Street Hospital for Children NHS Foundation Trust · NCT05439980

This study is trying to understand what kids with chronic kidney disease and their caregivers know about managing phosphate in their diets to create better educational materials that help them stay healthy.

Quick facts

Study typeObservational
Enrollment100 (estimated)
Ages8 Years to 18 Years
SexAll
SponsorGreat Ormond Street Hospital for Children NHS Foundation Trust Academic / other
Locations1 site (London)
Trial IDNCT05439980 on ClinicalTrials.gov

What this trial studies

This observational study aims to explore the views and baseline knowledge of children and young people with chronic kidney disease (CKD) and their caregivers regarding dietary phosphate management. By utilizing knowledge questionnaires and focus groups, the study seeks to develop effective phosphate educational materials tailored for different age groups and learning styles. The focus is on enhancing understanding of dietary phosphate intake and the use of phosphate binder medications to improve adherence and health outcomes.

Who should consider this trial

Good fit: Ideal candidates for this study are children aged 8-18 years with CKD stages 4-5D and their caregivers.

Not a fit: Patients with neurodevelopmental or cognitive disorders, or those on intensive dialysis regimens, may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved phosphate management in children with CKD, reducing complications associated with hyperphosphatemia.

How similar studies have performed: While there is limited data on similar educational interventions specifically for children, studies in adult populations have shown that tailored educational materials can improve dietary adherence.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients with CKD4-5D between 8-18 years of age.
* One caregiver per patient.
* Consenting to study.

Exclusion Criteria:

* Children with neurodevelopmental or cognitive disorders.
* Children with an underlying phosphate-losing disease.
* Children on intensive dialysis regimens such as home haemodialysis or frequent daily in-centre HD.
* Children who are fully enterally tube fed.
* Children or caregivers with limited spoken or written language skills.

Where this trial is running

London

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Chronic Kidney DiseasesHyperphosphatemiaPediatric Kidney DiseaseCKD-MBDChronic Kidney Disease-Mineral and Bone DisorderDietary phosphatePhosphate knowledge questionnaire
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.