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Trial Title: ctDNA and Organ Preservation/Pathologic CR in Rectal Cancer

NCT ID: NCT05629442

Condition: Rectal Cancer
Non Metastatic Rectal Cancer

Conditions: Official terms:
Rectal Neoplasms

Conditions: Keywords:
Rectal Cancer
Non Metastatic Rectal Cancer

Study type: Observational

Overall status: Not yet recruiting

Study design:

Time perspective: Prospective

Intervention:

Intervention type: Other
Intervention name: ctDNA
Description: initial research biopsy, quality of life assessments and ctDNA collection
Arm group label: EVALUATION OF CTDNA

Summary: This prospective observational, non-therapeutic study for patients with T3, T4, or node positive rectal cancer eligible to undergo total neoadjuvant therapy. This research study involves the collection of data and biospecimens (blood and tissue) to see if the presence of circulating tumor DNA (genetic material) ctDNA will help monitor rectal cancer more closely and potentially detect a recurrence before routine scans, performed per standard of care C2i Genomics, a biotechnology company, and the Spier Foundation are supporting this research study by providing funding for the study.

Detailed description: The research study procedures include screening for eligibility and the collection of data and biospecimens. Non-operative management is offered as part of routine clinical care. It is expected that up to 60 participants will be enrolled, with the goal that 55 participants will take part in this research study . Participants enrolled on the study will remain on study for up to 60 months.

Criteria for eligibility:

Study pop:
This prospective observational, non-therapeutic study will enroll patients with T3, T4, or node positive rectal cancer eligible to undergo total neoadjuvant therapy.

Sampling method: Non-Probability Sample
Criteria:
Inclusion Criteria: - Participants with T3, T4, or node-positive non-metastatic rectal cancer. - Participants must have original tumor tissue (formalin-fixed, paraffin embedded specimens) available for analysis or be willing to undergo a baseline research biopsy. - Participants must be 18 years of age or older. - ECOG 0-2. - Participants must be eligible for at least 3 months of FOLFOX, FOLFIRINOX/FOLFOXIRI, or CAPOX - Participants must be eligible for long course chemoradiation to 40-54 Gy. - Participants must be able to understand and willing to sign a written informed consent document. Exclusion Criteria: - Participants must not have any other organ cancer evident at the time of enrollment. - Participants may not have any other concurrent serious illness that makes participation on this study impractical or clinically inappropriate. - Participants must not be actively or planning to be pregnant or breastfeeding

Gender: All

Minimum age: 18 Years

Maximum age: N/A

Healthy volunteers: No

Locations:

Facility:
Name: Massachusetts General Hospital

Address:
City: Boston
Zip: 02115
Country: United States

Contact:
Last name: Theodore Hong, MD

Phone: 617-726-6050
Email: TSHONG1@mgh.harvard.edu

Investigator:
Last name: Theodore Hong, MD
Email: Principal Investigator

Facility:
Name: Mass General Cancer Center Newton-Wellesley Hospital

Address:
City: Newton
Zip: 02462
Country: United States

Contact:
Last name: Theodore Hong, MD

Phone: 617-219-1230
Email: TSHONG1@mgh.harvard.edu

Investigator:
Last name: Theodore Hong, MD
Email: Sub-Investigator

Start date: January 2023

Completion date: June 2030

Lead sponsor:
Agency: Massachusetts General Hospital
Agency class: Other

Collaborator:
Agency: C2i Genomics
Agency class: Industry

Collaborator:
Agency: Spier Family Foundation
Agency class: Other

Source: Massachusetts General Hospital

Record processing date: ClinicalTrials.gov processed this data on November 12, 2024

Source: ClinicalTrials.gov page: https://clinicaltrials.gov/ct2/show/NCT05629442

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