In the second interim analysis, compared with chemotherapy alone, sintilimab in combination with IBI305 plus chemotherapy or combined with chemotherapy showed a trend toward a certain survival benefit (21.1 vs 20.5 vs 19.2 months).
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In the second interim analysis, compared with chemotherapy alone, sintilimab in combination with IBI305 plus chemotherapy or combined with chemotherapy showed a trend toward a certain survival benefit (21.1 vs 20.5 vs 19.2 months).