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Published on: September 20, 2019
Significant delays exist in industry-sponsored pediatric clinical drug trial start-up and enrollment processes
Angie Price1, Hannah Simmons2, Emily Gehring3
1Institute for Advanced Clinical Trials for Children, Rockville, MD, United States of America.
Insights
Pediatric drug development faces significant clinical trial start-up delays, impacting the approval of new therapies for children. Addressing these delays is crucial for advancing pediatric medicine.
Area of Science:
- Pediatric Clinical Trials
- Drug Development
- Regulatory Science
Background:
- Pediatric drug development faces persistent challenges despite incentives.
- There is a critical need to optimize clinical trial processes for pediatric therapeutics.
Purpose of the Study:
- To measure and identify delays in the pediatric clinical trial process.
- To assess timelines across multiple sites and study phases.
Main Methods:
- The Pediatric Improvement Collaborative for Clinical Trials & Research prospectively monitored 16 time points.
- Data were collected from 330 industry-sponsored pediatric drug studies across 24 sites.
Main Results:
- Average time to final budget approval: 121 days (range 3-585).
- Average time to Institutional Review Board (IRB) approval: 51 days (range 1-205).
- Average time to first patient consented: 239 days (range 30-534).
Conclusions:
- Significant start-up delays were observed in industry-sponsored pediatric clinical drug trials.
- Variability across all study phases highlights numerous areas for process improvement.
Background:
Significant barriers to advancing pediatric drug development continue despite federal incentives to expedite pediatric drug development. There is an urgent need to improve how clinical trials are designed, implemented, and conducted to increase the number of approved therapeutic interventions for children.
Methods:
The Pediatric Improvement Collaborative for Clinical Trials & Research was created to measure timelines and address delays in the pediatric clinical trials process. This multi-site collaborative prospectively monitored sixteen time points in industry-sponsored pediatric clinical drug trials, including times to budget approval, contract execution, ancillary protocol review, Institutional Review Board approval, Site Initiation Visit, and first patient consented.
Results:
Twenty-four sites contributed data on 330 industry-sponsored pediatric drug studies. The average duration to final study budget approval was 121 (range 3-585) days, to final study Institutional Review Board (IRB) approval was 51 (range 1-205) days, to Site Initiation Visit was 204 (range 23-600) days, and to first patient consented was 239 (range 30-534) days.
Conclusion:
Significant study start-up delays were noted in industry-sponsored clinical drug trials among a large group of pediatric sites. Delays and wide variation in all steps of the study process indicate multiple opportunities for improvement.
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