Trial reportBMC research notes2019
Systemic chemotherapy plus cetuximab after complete surgery in the treatment of isolated colorectal peritoneal carcinoma: COCHISE phase II clinical trial.
Trial report in BMC research notes, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00766142 (Clinical Phase II Study Evaluating Systemic Chemotherapy in Combination With Cetuximab as Adjuvant Treatment in Patients With Completely Surgically Resected Peritoneal Carcinomatosis of Colorectal Origin), which is not on this map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Clinical Phase II Study Evaluating Systemic Chemotherapy in Combination With Cetuximab as Adjuvant Treatment in Patients With Completely Surgically Resected Peritoneal Carcinomatosis of Colorectal Origin
Who cites it
1 citing paper in PubMed, 2 citations in OpenAlex.
- Controversies around the treatment of peritoneal metastases of colorectal cancer.World journal of gastrointestinal oncology · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors at 8 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveThe primary objective of this non-randomised phase II study was to evaluate the combination of systemic chemotherapy plus cetuximab after complete cytoreductive surgery (CCS) for treatment of isolated colorectal peritoneal carcinoma (CRPC). This multicentre, prospective phase II clinical trial was conducted in seven national cancer referral centres, however research published during study recruitment indicated cetuximab treatment as ineffective in patients with mutated KRAS genes, leading to an additional exclusion criterion to the current protocol, excluding patients with mutated KRAS genes. This significantly impacted recruitment and the study did not achieve the necessary recruitment of 46 patients.
resultsFourteen patients underwent CCS and were included in the study, however one did not provide informed consent and another received only one cycle of chemotherapy leading to 12 patients in the per protocol population for analysis. Adjuvant Folfox Cetuximab was administered when CCS was achieved for patients > 18 years with histologically proven CRPC and no other metastatic disease (liver, lungs, lymphadenopathy, etc.). CRPC median index was 5.00 (range: 1-17). Median PFS was 12.3 months [95% CI (3.7-28.2)] with 8.3% [95% CI (0.5-31.1)] and 0% PFS at 3 and 5 years respectively. Median OS was 43.4 months [95% CI (16.8-60)]. Trial registration Clinical Trials NCT00766142, October 3, 2008. Retrospectively registered.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.