Status:

ACTIVE_NOT_RECRUITING

Neoadjuvant Treatment in Rectal Cancer With Radiotherapy Followed by Atezolizumab and Bevacizumab (TARZAN)

Lead Sponsor:

The Netherlands Cancer Institute

Collaborating Sponsors:

Hoffmann-La Roche

Conditions:

Rectal Cancer

Eligibility:

All Genders

18+ years

Phase:

PHASE2

Brief Summary

In this study, patients with resectable rectal cancer will receive radiotherapy, followed by neoadjuvant bevacizumab and atezolizumab

Detailed Description

38 patients with resectable rectal cancer will be enrolled. All patients will be treated with radiotherapy followed by bevacizumab and atezolizumab.

Eligibility Criteria

Inclusion

  • signed informed consent
  • patients age 18 years and older
  • histologically confirmed adenocarcinoma of the rectum
  • intermediate risk rectal cancer or low risk distal rectal cancer

Exclusion

  • evidence of metastatic disease
  • prior radiation therapy for disease under study
  • prior treatment with CD137 agonists or immune checkpoint blockade therapies
  • current or recent use of acetylsalicylic acid
  • history of clinically significant cardiac or pulmonary dysfunction pregnancy or breastfeeding
  • significant auto-immune disease

Key Trial Info

Start Date :

October 22 2019

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

August 31 2025

Estimated Enrollment :

38 Patients enrolled

Trial Details

Trial ID

NCT04017455

Start Date

October 22 2019

End Date

August 31 2025

Last Update

June 8 2025

Active Locations (1)

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Page 1 of 1 (1 locations)

1

Marieke van de Belt

Amsterdam, North Holland, Netherlands, 1066CX