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SPIRIT-Children and Adolescents (SPIRIT-C) 2026 Extension Statement: Enhancing the Reporting and Usefulness of
Ami Baba1, Maureen Smith2, Beth K Potter3
1Child Health Evaluative Sciences, The Hospital for Sick Children Research Institute, Toronto, Ontario, Canada.
Insights
New reporting guidelines, SPIRIT-C 2026, improve pediatric randomized controlled trial (RCT) protocols by adding 17 essential items. This enhances clarity and usefulness for trials involving children and adolescents.
Area of Science:
- Clinical Trials
- Pediatric Research
- Reporting Guidelines
Background:
- Pediatric randomized controlled trial (RCT) protocols often lack crucial details, hindering trial planning and implementation.
- Key omissions include dose adjustments, developmental appropriateness of measures, and strategies for managing participant anxiety and pain.
- There is a need for harmonized guidance for comprehensive reporting of pediatric RCT protocols.
Purpose of the Study:
- To develop SPIRIT-C 2026, a pediatric reporting guideline extension to SPIRIT 2025.
- To support comprehensive and transparent reporting of pediatric RCT protocols for children and adolescents aged 0 to 19 years.
Main Methods:
- Development followed the EQUATOR Network's framework for reporting guidelines.
- Included literature review, input from Youth and Family Caregiver Advisory Groups, an international Delphi study, a consensus meeting, and pilot testing.
- Utilized a methodological framework for developing reporting guidelines.
Main Results:
- SPIRIT-C 2026 introduces 17 new reporting items for pediatric RCT protocols, including 4 youth-generated and 6 youth-endorsed items.
- These items are aligned with the Consolidated Standards of Reporting Trials-Children and Adolescents 2026 guideline for completed trials.
- The guideline provides a minimum set of reporting items relevant to all stakeholders.
Conclusions:
- SPIRIT-C 2026 enhances the quality and usefulness of pediatric RCT protocols through comprehensive and transparent reporting.
- Implementation of SPIRIT-C 2026 is expected to foster higher-quality pediatric trials.
- Improved protocols support better understanding and evaluation of trial aims, design, data collection, monitoring, analysis, and participant safety.
Importance:
Key information is often omitted from pediatric randomized controlled trial (RCT) protocols, including details on dose adjustments of interventions based on age, body surface area, or weight; developmental appropriateness of trial outcome measures and processes; or strategies to minimize participants' anxiety and pain. These deficiencies impair the planning and implementation of potentially impactful trials for children and adolescents. Appropriate guidance is needed to support harmonized, comprehensive reporting of pediatric RCT protocols involving participants aged 0 to 19 years. Developed in partnership with young people (aged 10-24 years) and family caregivers, the Standard Protocol Items: Recommendations for Interventional Trials-Children and Adolescents (SPIRIT-C) 2026 consists of 17 new items recommended to be reported in addition to the SPIRIT 2025 items in pediatric RCT protocols.
Objective:
To develop a pediatric reporting guideline extension to the SPIRIT 2025 guideline, SPIRIT-C 2026, that supports comprehensive and transparent reporting of pediatric RCT protocols.
Evidence Review:
The methodological framework for developing reporting guidelines published by the EQUATOR Network was implemented to develop a pediatric extension to the SPIRIT 2025 guidelines called SPIRIT-C 2026. A list of candidate reporting items was generated from the literature, and a Youth Advisory Group and a Family Caregiver Advisory Group contributed vital input throughout the project. An international Delphi study with a priori consensus thresholds, a consensus meeting, group writing of the explanation and elaboration paper, and pilot testing of the draft guideline were conducted.
Main Outcomes And Measures:
SPIRIT-C 2026 details key reporting items applicable to pediatric RCT protocols involving children and adolescents aged 0 to 19 years. All relevant items are aligned with those in Consolidated Standards of Reporting Trials-Children and Adolescents 2026, a new reporting guideline for completed pediatric RCTs.
Findings:
SPIRIT-C 2026 consists of a checklist with 17 new reporting items for reporting pediatric RCT protocols; 4 items are youth generated and 6 youth endorsed. These can be considered a minimum set of reporting items pertinent to pediatric RCT protocols that are relevant to various interest holders, including young people, family caregivers, researchers, pediatric trialists, ethics committees, regulators, funders, and journal editors. Widespread implementation and uptake of SPIRIT-C 2026 should enhance the quality and usefulness of protocols for RCTs that involve participants from birth through adolescence and ultimately foster high-quality pediatric trials.
Conclusions And Relevance:
Inclusion of these SPIRIT-C 2026 items supports comprehensive, meaningful, relevant, and transparent reporting, which can improve both the quality and usefulness of pediatric RCT protocols. RCT protocols contain essential details needed to understand and evaluate the trial's planned aims, design, data collection methods, monitoring, data analysis, and participants' safety.
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