← Eichor
Study identifier: NCT06630793 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

IMRT Versus IMPT With Concurrent Chemotherapy for Locally Advanced Anal Canal Cancer

Condition: Malignant Neoplasm of Anal Canal  ·  Sponsor: Tata Memorial Centre

PhaseNA
Planned participants108
Who can joinAll sexes, 18 Years to 80 Years
Healthy volunteersNo

About this study

The standard practice in management of carcinoma of anal canal is to treat patients with radiotherapy using the IMRT technique along with chemotherapy. It is known that while IMRT has reduced treatment related side effects as compared to the older radiation techniques, reducing these side effects further still remains a major challenge. These side-effects include gastrointestinal (diarrhea, altered bowel habits, weight loss, bleeding, obstruction), genitourinary (difficulties in passing urine, passing blood in urine, difficulty in holding urine) and hematologic toxicities (anemia, low platelet count and increased predisposition to infections). Proton therapy (IMPT) is a form of radiation treatment in which high doses can be delivered within the tumor while the surrounding normal tissues receive a lesser radiation dose. It is believed that these physical properties of proton therapy may help reduce the side effects of treatment. Patients will be randomly assigned to either receive IMRT or IMPT based treatment so as to see whether it is possible to reduce the acute treatment related toxicities. In this study, there is a 66.7% chance that the patient will get IMPT based treatment, which may be able to reduce the toxicities.

This description comes directly from the study's public registry record.

Talk to the study team

Dr Rahul Krishanatry, MD  ·  02224177028  ·  krishnatry@gmail.com

Dr Rahul Krishanatry, MD  ·  02224177028  ·  krishanatry@gmail.com

Always discuss trial participation with your own doctor first.

Locations (1)

Tata Memorial CentreMumbai, Maharashtra, IndiaRecruiting

Follow this study

Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.

We email about this public record only. Unsubscribe anytime with one click. Never medical advice.

Is this your study? This page was generated automatically from the public registry record. Sponsors can claim it — free — to add branding and verified contact routing. Claim this page →

This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.

Source record: clinicaltrials.gov/study/NCT06630793