ArticleFrontiers in oncology2024
Efficacy of immune checkpoint inhibitors combined with bevacizumab in MSS/pMMR advanced colorectal cancer after first-line treatment failure.
Article in Frontiers in oncology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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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.
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Who cites it
3 citing papers in PubMed.
- Fruquintinib plus sintilimab in previously bevacizumab-treated, pMMR/MSS refractory metastatic colorectal cancer: a phase 2 clinical trial.Cancer immunology, immunotherapy : CII · 2025Trial
- Molecular complete response to the RIN protocol (regorafenib, ipilimumab, and nivolumab) in a patient with advanced recurrent metastatic mismatch repair proficient/microsatellite stable (pMMR/MSS) rectal cancer.Therapeutic advances in medical oncology · 2026Article
- A POSTNInternational journal of general medicine · 2026Article
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective: To investigate the effects of a PD-1 inhibitor combined with a bevacizumab monoclonal antibody on tumor immune cells in patients with first-line treatment failure in MSS/pMMR advanced colorectal cancer. Methods: Control group consisted of 50 patients treated with the FOLFIRI combined with Bevacizumab regimen. The experimental group consisted of 60 patients treated with the Sintilimab combined with Bevacizumab regimen. By comparing the expression levels of CD8+ T lymphocytes, TAMs, and CAFs before and after treatment, short-term efficacy after treatment, and adverse drug reactions between the two groups, we comprehensively evaluated the impact of Sintilimab combined with Bevacizumab on patients with MSS/pMMR advanced colorectal cancer who failed first-line treatment. Results: There was a statistically significant difference in the percentage of CD8+ T lymphocytes, TAMs, and CAFs before and after treatment between the two groups ( Conclusion: By administering immune checkpoint inhibitors in combination with bevacizumab to patients with advanced colorectal cancer with MSS/pMMR disease for whom first-line treatment failed, not only did the patients' prognosis improve, but the adverse drug reactions were also safe and controllable.
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