Adjuvant Durvalumab Plus Regorafenib vs Untreated Control in Stage IV Colorectal Cancer Patients … (NCT05382741) | Clinical Trial Compass
UnknownPhase 2
Adjuvant Durvalumab Plus Regorafenib vs Untreated Control in Stage IV Colorectal Cancer Patients With no Evidence of Disease (NED): VIVA Trial
Italy182 participantsStarted 2022-03-02
Plain-language summary
The purpose of this study is to evaluate the efficacy of Durvalumab plus Regorafenib versus observation for patients with stage IV colorectal cancer achieving the no evidence of disease state.
The NED state can be achieved in any line of treatment and it is defined as:
1. R0 resection for surgery,
2. the complete ablation defect covering the lesion on CT scan for radiofrequency,
3. the erogation of ≥ 60 Gy for stereotactic radiotherapy,
4. complete response to antineoplastic treatments on CT scan. In all these cases CEA and CA 19.9 must be within normal limits at the time of randomization.
Participants in this study will receive:
Experimental arm:
Regorafenib 90 mg d1-21 every 28 days plus Durvalumab 1500 mg every 28 days for 1 year
Control arm:
Observation (crossover to Experimental arm is allowed in case of relapse)
Tumor assessment will be performed every 12 weeks.
Who can participate
Age range18 Years
SexALL
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Inclusion criteria
✓. ≥ 18 years; ECOG PS 0-1;
✓. Body weight \>30 kg;
✓. Histologically confirmed diagnosis of colorectal adenocarcinoma;
✓. Patients must be in NED after completion of any treatments for stage IV CRC, including resections, RFA; RT with or without neoadjuvant/adjuvant therapies or CR after chemotherapy;
✓. Patients must be randomized within 10 weeks since the achievement of the NED state. Those who have also received adjuvant therapy following the locoregional treatment are still eligible, provided they are randomized within 4 weeks since the last chemotherapy cycle;
✓. NED state ascertained by means of CT scan and/or PET scan and/or MRI scan;