CIRB Studies

Below is the current list of studies covered by the CIRB. It includes both Available to Open and Completed studies. Study documents approved after July 1, 2013 for all covered studies are available on the CTSU website

To request documents approved before July 1, 2013, please contact the CIRB Helpdesk.

Review CIRB
Study Status
Study Number Sort descending Lead Group Study Title CIRB Study Status
CCTG MA.39 NCIC CTG Tailor RT: A Randomized Trial of Regional Radiotherapy in Biomarker Low Risk Node Positive Breast Cancer Adult CIRB - Late Phase Emphasis Available to Open
CCTG-BR38 CCTG Consolidative Use of Radiotherapy to Block (CURB2) Oligoprogression in Patients with Metastatic Non-Small-Cell Lung Cancer - A Randomized Phase 3 Trial Adult CIRB - Late Phase Emphasis Available to Open
CCTG-CO32 CCTG The NEO-RT Trial: A Phase 3 Randomized Trial of Neoadjuvant Chemotherapy, Excision and Observation versus ChemoRadioTherapy for Early Rectal Cancer Adult CIRB - Late Phase Emphasis Available to Open
CCTG-HN11 NCIC CTG SPECT-CT Guided Elective Contralateral Neck Treatment (Select) for Patients with Lateralized Oropharyngeal Cancer: A Phase III Randomized Controlled Trial Adult CIRB - Late Phase Emphasis Available to Open
CCTG-NE1 CCTG NET RETREAT: A Phase II Study of 177 Lutetium-DOTATATE Retreatment vs. Everolimus in Metastatic/Unresectable Midgut NET Adult CIRB - Late Phase Emphasis Available to Open
CCTG-PR24 CCTG Androgen Suppression Combined with Elective Nodal Irradiation and Dose Escalated Prostate Treatment: A Non-Inferiority, Phase III Randomized Controlled Trial of Stereotactic Body Radiation Therapy versus Brachytherapy Boost in Patients with Unfavourable Risk Localized Prostate Cancer (ASCENDE SBRT) Adult CIRB - Late Phase Emphasis Available to Open
CCTG-PR26 CCTG A Randomized Phase III Clinical Trial for the Addition of Docetaxel to Androgen Receptor Pathway Inhibitors in Patients with Metastatic Castration Sensitive Prostate Cancer and Suboptimal PSA Response (TRIPLE-SWITCH) Adult CIRB - Late Phase Emphasis Available to Open
CITN-14 CITN A Randomized Phase II Study of Atezolizumab (MPDL3280A) plus Recombinant Human IL-7 (CYT107) in patients with locally advanced or metastatic urothelial carcinoma Adult CIRB - Early Phase Emphasis Available to Open
CITN-17 CITN Phase 1 Study of NT-I7 (rhIL-7-hyFc) for the Treatment of Kaposi Sarcoma in Patients With or Without Infection with HIV Adult CIRB - Early Phase Emphasis Available to Open
CTIU2317-A082304-S2402 Alliance Perioperative versus Adjuvant Systemic Therapy in Patients with Resectable Non-Small Cell Lung Cancer - PROSPECT LUNG Adult CIRB - Late Phase Emphasis Available to Open