Eligibility Module

Eligibility Module

The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.

Eligibility Module path is as follows:

Study -> Protocol Section -> Eligibility Module

Eligibility Module


Ignite Creation Date: 2025-12-26 @ 10:57 AM
Ignite Modification Date: 2025-12-26 @ 10:57 AM
NCT ID: NCT04100408
Eligibility Criteria: Inclusion Criteria: * ≤ 25 years old at the time of original LCH diagnosis * The patient must be enrolled on ACCRN07 and/or APEC14B1 and registered with COG by a North American member institution * The patient must have a diagnosis of LCH (ICD Codes/Morphology: 9751/1; 9752/1; 9753/1; or 9754/3). * The patient must be diagnosed with LCH on or after January 1, 2008. * All questionnaire respondents must understand English or Spanish. * All patients and/or their parents or legal guardians must provide informed consent. * All institutional, FDA, and NCI requirements for human studies must be met.
Healthy Volunteers: False
Sex: ALL
Maximum Age: 25 Years
Study: NCT04100408
Study Brief:
Protocol Section: NCT04100408