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NCT03223766 · ClinicalTrials.gov registry record

Evaluation of Proton Therapy in Pediatric Cancer Patients

A clinical trial of Tumor, sponsored by St. Jude Children's Research Hospital.

Active
Registry status
1,000
Enrollment target
1
Study location

NCT03223766: Active study of Tumor, sponsored by St. Jude Children's Research Hospital.

NCT03223766 is a study of Tumor that is active but no longer recruiting, run by St. Jude Children's Research Hospital. The registered enrollment target is 1,000 participants, above the 129-participant average among 18 other Tumor trials with a reported enrollment target (675% higher). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03223766, a study of Tumor, is active but no longer recruiting, sponsored by St. Jude Children's Research Hospital.

ACTIVE NOT RECRUITING
Registry status
1,000 participants
Enrollment target
1
Study location

Study Summary

This is a Phase IV clinical trial observing and evaluating the safety of proton therapy in children. Protocol therapy is not being done as part of this clinical trial. The radiation targeting, planning, prescribed dose, fractionation, schedule, and use of other forms of therapy will be done per other therapeutic protocols at St. Jude Children's Research Hospital (SJCRH) at the discretion of the treating physicians associated with those trials.

Primary Outcome

All Grade 3 and Grade 4 non-hematologic toxicities will be reviewed to determine attribution to proton therapy given in other clinical trials at SJCRH and the number reported.

Conditions Studied

Study Locations (1)

Tennessee

  • St. Jude Children's Research Hospital - Memphis

Trial Details

FieldValue
Enrollment Target 1,000 participants
Start Date 2017-08-01
Est. Completion 2037-07

What the registry record for NCT03223766 still lists

NCT03223766 is an observational study that tracks outcomes without assigning an intervention. Its 1,000 participants enrollment target places it among the larger protocols in the corpus, above the 129-participant average among 18 other Tumor trials with a reported enrollment target (675% higher).

The record links to 1 condition, with Tumor appearing as the primary indexed condition, and to 0 interventions.

NCT03223766 reports a single indexed study location in Tennessee.

Frequently Asked Questions

What is clinical trial NCT03223766 about?

NCT03223766 is a clinical study titled "Evaluation of Proton Therapy in Pediatric Cancer Patients". This is a Phase IV clinical trial observing and evaluating the safety of proton therapy in children. Protocol therapy is not being done as part of this clinical trial. The radiation targeting, planning, prescribed dose, fractionation, schedule, and use of other forms of therapy will be done per othe...

What is the current status of trial NCT03223766?

This trial is currently active not recruiting. The enrollment target is 1,000 participants. The study started on 2017-08-01. Estimated completion is 2037-07.

What conditions does trial NCT03223766 study?

This clinical trial studies the following conditions: Tumor.

Who is sponsoring clinical trial NCT03223766?

This trial is sponsored by St. Jude Children's Research Hospital, which has 410 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT03223766 being conducted?

This trial has 1 study location across Tennessee. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Tumor

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT03223766's enrollment target sits among peer trials

1,000 2nd of 18 the highest of 18 other Tumor trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Tumor trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT03223766, the US trial registry maintained by the National Library of Medicine. NCT03223766 (large enrollment · single site footprint · active not recruiting) retrieved and formatted by PlainTrial, see methodology.