ArticleSAGE open medical case reports2021
Effective management of advanced colon cancer genotyping microsatellite stable/microsatellite instable-low with Kirsten rat sarcoma viral oncogene mutation using nivolumab plus ipilimumab combined with regorafenib and irinotecan: A case report.
Article in SAGE open medical case reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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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.
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0 citing papers in PubMed, 1 citations in OpenAlex.
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Authors and funding
6 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Microsatellite stable /microsatellite instable-low is the most common colorectal cancer genotype, counting for approximately 85% of common colorectal cancer patients. Treatment of advanced microsatellite stable/microsatellite instable-low colorectal cancer is difficult and successful pharmacological treatment options are currently lacking. Here, we report a case of a 37-year-old man with advanced colorectal cancer genotyping microsatellite stable/microsatellite instable-low with a Kirsten rat sarcoma viral oncogene (G12V) mutation. Following palliative surgery, the patient did not response to the common recommended chemotherapy FOLFIRI regimen and other chemotherapy options. Finally, the patient was successfully treated using a unique combinational immunotherapy, using nivolumab plus ipilimumab combined with regorafenib and irinotecan. Significant improvement in the Karnofsky Performance Status scores, liver function and well-being, reduction in serum tumor biomarkers, and reduction in the size of multiple liver metastatic tumors was evident. This report provides a rare case in which a unique and effective combinational immunotherapy for refractory advanced colon cancer patients is discussed. It encourages further research into combined immunotherapy for immuno-insensitive colon cancer patients.
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