Massive proton therapy registry aims to unlock secrets of cancer treatment

NCT ID NCT04376229

Recruiting now Knowledge-focused Sponsor: Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Source: ClinicalTrials.gov ↗

First seen Jun 30, 2026 · Last updated Jul 01, 2026 · Updated 1 time

Summary

This registry collects detailed information from cancer patients treated with proton radiation therapy. Researchers will track treatment plans, side effects, and quality of life over 15 years. The goal is to learn which patients benefit most from this precise form of radiation and how to improve outcomes.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to: This registry could help doctors better understand which cancer patients benefit most from proton radiation therapy and how to reduce side effects.
What could go wrong: This is an observational registry, not a treatment trial. It collects data but does not test a new therapy, so it may not directly lead to changes in care.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

cancer Neoplasms, Second Primary therapy-related myeloid neoplasm

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

CANCER, THERAPY-RELATED

Contacts and locations

Locations

Bayview Hospital
RECRUITING

Baltimore, Maryland, 21224, United States
Johns Hopkins Hospital
RECRUITING

Baltimore, Maryland, 21287, United States
Sibley Memorial Hospital
RECRUITING

Washington D.C., District of Columbia, 20016, United States
Suburban Hospital
RECRUITING

Washington D.C., District of Columbia, 20814, United States

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