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Radiological Markers in Locally Advanced Rectal Cancer

NCT06843655 · Status: NOT_YET_RECRUITING · Type: OBSERVATIONAL · Enrollment: 179

Last updated 2025-02-25

No results posted yet for this study

Summary

The goal of this observational study is to evaluate the prognostic significance of radiological markers, including the Likert Score derived from diffusion-weighted MRI (DWI), in patients with locally advanced rectal cancer (LARC) treated with total neoadjuvant therapy (TNT). Specifically, the study investigates the association between the Likert Score on restaging MRI and key clinical outcomes, such as overall survival (OS) and time to progression (TTP). Furthermore, it examines the impact of other MRI-derived markers-extramural venous invasion (EMVI), tumor deposits (TDs), and mesorectal fascia invasion (MFI)-on disease progression and patient prognosis. This study retrospectively analyzes 179 patients who underwent TNT followed by surgery between 2009 and 2022. Participants were required to have pre- and post-treatment MRI scans. MRI imaging data and patient outcomes, including overall survival (OS) and time to progression (TTP), will be analyzed over a follow-up period extending until July 31, 2024. Findings from this study may help refine MRI-based prognostic tools for personalized treatment strategies in rectal cancer.

Conditions

  • Locally Advanced Rectal Carcinoma

Sponsors & Collaborators

  • IRCCS San Raffaele

    lead OTHER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-03-01
Primary Completion
2025-07-31
Completion
2025-08-15

Countries

  • Italy

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06843655 on ClinicalTrials.gov