Various types of chemotherapy leads to lower overall survival ‐ Fixed dose rate gemcitabine compared with gemcitabine (high certainty).
Various types of chemotherapy showed no clear difference in overall survival ‐ CO‐101 compared with gemcitabine (moderate certainty).
Various types of chemotherapy showed no clear difference in overall survival ‐ ZD9331 compared with gemcitabine (moderate certainty).
Various types of chemotherapy showed no clear difference in overall survival ‐ Exatecan compared with gemcitabine (moderate certainty).
Gemcitabine combinations showed no clear difference in overall survival ‐ Gemcitabine plus platinum agent compared with gemcitabine alone (low certainty).
Gemcitabine combinations leads to lower overall survival ‐ Gemcitabine plus fluoropyrimidine compared with gemcitabine alone (high certainty).