Clinical trialNCT03902600Active, not recruitingObservational

A Study of Photon and Proton Chemoradiotherapy as Definitive or Neoadjuvant Therapy in Non-Metastatic Pancreatic Cancer

SponsorMayo ClinicEnrollment103Pancreatic Cancer

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

This study will observe side effects for patients who receive a 3-week course of radiation and chemotherapy for pancreas cancer. Blood samples will be collected before and after treatment to assess pancreas cancer DNA levels and its impact on outcomes.

clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

Kenneth W. Merrell, MD
Mayo Clinic in Rochester
Principal Investigator
clinicaltrials.gov ↗
Krishan R. Jethwa, MD
Mayo Clinic in Rochester
Principal Investigator
clinicaltrials.gov ↗
Terence T. Sio, MD, MS
Mayo Clinic
Principal Investigator
clinicaltrials.gov ↗

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

2 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

Mayo Clinic in Arizona
Scottsdale, Arizona, United States
Mayo Clinic in Rochester
Rochester, Minnesota, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 10 May 2018
Primary completion: 11 Nov 2021
Completion: 31 Aug 2026
Last update posted: 28 Jan 2026
Registered enrollment: 103
Registry id: NCT03902600

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.