Clinical trial Recruiting at 1 site Observational Ages 18 and up

Collecting data on side effects of proton therapy for cancer treatment

Official title: Data Collection to Assess Acute and Late Normal Tissue Sequelae in Proton Therapy for Adults

Run by M.D. Anderson Cancer Center · NCT00991094 · Data updated 2026-11-12

This study is trying to learn about the side effects that cancer patients experience after receiving proton therapy to help improve future treatments.

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Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment5000 (estimated)
SponsorM.D. Anderson Cancer Center
Academic / other
Drugs / interventionsradiation
Locations1 site (Houston, Texas)
StatusRecruiting
StartedMay 27, 2005
Main results expectedDecember 31, 2027
Study endsDecember 31, 2027
Registry record updatedJune 12, 2026
Trial IDNCT00991094 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include patients scheduled for proton therapy at M.D. Anderson Cancer Center.

Probably not a fit

Patients who are unable or unwilling to attend the required follow-ups may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to gather information on the acute and late side effects experienced by patients undergoing proton therapy for various types of cancer, including breast, esophageal, and head and neck carcinomas. Researchers will collect detailed data on treatment plans and radiation dose distributions to better understand the relationship between these factors and normal tissue responses. Patients will be monitored weekly during treatment and for up to 90 days post-treatment, with quality-of-life assessments conducted through questionnaires. The goal is to refine predictions of side effects and improve future treatment protocols.

Why it matters

Potential benefit: If successful, this study could enhance the understanding of proton therapy's safety profile and improve patient outcomes by predicting and mitigating side effects.

How similar studies have gone: Other studies have shown promise in assessing treatment-related toxicities, but this specific approach to proton therapy is relatively novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* All patients scheduled for radiation treatment with protons at UTMDACC are eligible for this protocol
* Patients must sign a study-specific consent form prior to study entry

Exclusion Criteria:

* Patients who are unable or unwilling to attend the required periodic follow-ups either at M.D. Anderson or at a different site

Where it's running

  • M D Anderson Cancer Center
    Houston, Texas, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 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.