Agasti 2023: Ngomdlavuza we-metastatic colorectal (mCRC) osuvele welashwa nge-fluoropyrimidine, i-oxaliplatin, kanye ne-irinotecan-based chemotherapy, i-anti-VEGF biological therapy, futhi uma i-RAS wild-type, i-anti-EGFR therapy, i-Food and Drug Administration igunyaze. i-trifluridine ne-tipiracil (LONSURF, Taiho Oncology, Inc.). I-LONSURF, umuthi womenzeli oyedwa, isivele ikutholile imvume ye-FDA yalokhu kusetshenziswa ngoSepthemba 2015.
Ku-SUNLIGHT (NCT04737187), isivivinyo esingahleliwe, esivulekile, esimaphakathi, esiqhathanisa ne-LONSURF ne-bevacizumab ne-LONSURF ye-ejenti eyodwa ezigulini ezingama-492 ezinomdlavuza we-metastatic colorectal ezazithole ubuningi bezinhlobo ezimbili zemithi yokwelapha ngamakhemikhali ngaphambili futhi zabonisa ukuqhubeka kwesifo sabo noma ukungabekezelelani ohlelweni lokugcina, ukuphepha nokusebenza ngempumelelo kwahlolwa.
Ukusinda sekukonke (i-OS) kanye ne-progression-free survival (PFS) bekungamamethrikhi omphumela wokuphumelela abalulekile. Iziguli ezabelwe i-LONSURF plus bevacizumab ingalo yocwaningo ibonise ukuthuthukiswa kwe-OS ngokwezibalo okuphawulekayo uma kuqhathaniswa neziguli ezabelwe ingalo ye-LONSURF (Isilinganiso sengozi 0.61; 95% CI: 0.49, 0.77; 1-sided p0.001). I-OS emaphakathi yengalo ye-LONSURF kanye ne-bevacizumab bekuyizinyanga eziyi-10.8 (95% CI: 9.4, 11.8) kanti ingalo yeLONSURF kwakuyizinyanga ezingu-7.5 (95% CI: 6.3, 8.6). Engalo ye-LONSURF kanye ne-bevacizumab, i-PFS emaphakathi yayiyizinyanga ezingu-5.6 (95% CI: 4.5, 5.9), kuyilapho ingalo ye-LONSURF, kwakuyizinyanga ezingu-2.4 (95% CI: 2.1, 3.2) (Isilinganiso sengozi: 0.44; 95% CI: 0.36, 0.54 1-sided p0.001).
I-neutropenia, i-anemia, i-thrombocytopenia, ukukhathala, isicanucanu, ukwanda kwe-AST, ukwanda kwe-ALT, ukwanda kwe-alkaline phosphatase, ukwehla kwe-sodium, isifo sohudo, ukungaphatheki kahle kwesisu, nokuncipha kwesifiso sokudla yizehlakalo eziseceleni ezivame kakhulu noma ukungajwayelekile elabhorethri ku-LONSURF nge-bevacizumab (20%).
Ezinsukwini ezi-1 kuye kwezi-5 kanye nezinsuku eziyisi-8 kuye kwezingu-12 zomjikelezo ngamunye wezinsuku ezingama-28, umthamo onconyiwe we-LONSURF ngu-35 mg/m2 othathwa ngomlomo kabili nsuku zonke kanye nokudla. Ukuze uthole imininingwane mayelana nomthamo we-bevacizumab, thintana nemininingwane yokunquma.
Buka imininingwane egcwele yokunquma ye-LONSURF.