Overall survival by type of data ‐ Aggregated data · resectable adenocarcinoma of the stomach, gastroesophageal junction, and lower esophagus
Perioperative chemotherapy probably leads to lower overall survival by type of data ‐ Aggregated data compared with primary surgery (moderate certainty).
1 finding from 1 review
Overall survival by tumor site ‐ Esophagus · resectable adenocarcinoma of the stomach, gastroesophageal junction, and lower esophagus
Perioperative chemotherapy showed no clear difference in overall survival by tumor site ‐ Esophagus compared with primary surgery (high certainty).
1 finding from 1 review
Overall survival by tumor site ‐ GE junction · resectable adenocarcinoma of the stomach, gastroesophageal junction, and lower esophagus
Perioperative chemotherapy leads to lower overall survival by tumor site ‐ GE junction compared with primary surgery (high certainty).
1 finding from 1 review
Overall survival by tumor site ‐ Stomach · resectable adenocarcinoma of the stomach, gastroesophageal junction, and lower esophagus
Perioperative chemotherapy showed no clear difference in overall survival by tumor site ‐ Stomach compared with primary surgery (high certainty).
1 finding from 1 review
Overall survival by chemo‐/radiotherapy ‐ Chemotherapy only · resectable adenocarcinoma of the stomach, gastroesophageal junction, and lower esophagus
Perioperative chemotherapy leads to lower overall survival by chemo‐/radiotherapy ‐ Chemotherapy only compared with primary surgery (high certainty).
1 finding from 1 review
Overall survival by chemo‐/radiotherapy ‐ Chemoradiotherapy · resectable adenocarcinoma of the stomach, gastroesophageal junction, and lower esophagus
Perioperative chemotherapy probably leads to lower overall survival by chemo‐/radiotherapy ‐ Chemoradiotherapy compared with primary surgery (moderate certainty).
1 finding from 1 review
Intervention not reported
Perioperative mortality · people with pancreatic surgery
It is very uncertain whether the intervention changes perioperative mortality (very low certainty).
1 finding from 1 review
Intervention not reported
Treatment withdrawal · people with pancreatic surgery
It is very uncertain whether the intervention changes treatment withdrawal (very low certainty).
1 finding from 1 review
Intervention not reported
Re‐operation · people with pancreatic surgery
It is very uncertain whether the intervention changes re‐operation (very low certainty).
1 finding from 1 review
Intervention not reported
Anastomotic leak · people with pancreatic surgery
The intervention showed no clear difference in anastomotic leak; GRADE not reported.
1 finding from 1 review
Intervention not reported
Pancreatic fistula (clinically significant) · people with pancreatic surgery
It is very uncertain whether the intervention changes pancreatic fistula (clinically significant) (very low certainty).
1 finding from 1 review
Intervention not reported
Infected abdominal collections · people with pancreatic surgery
The intervention showed no clear difference in infected abdominal collections; GRADE not reported.
1 finding from 1 review
Intervention not reported
Shock · people with pancreatic surgery
The intervention showed no clear difference in shock; GRADE not reported.
1 finding from 1 review
Overall survival (OS) · patients with resectable gastric cancer
Post‐surgical chemotherapy leads to lower overall Survival (OS) compared with surgery alone (high certainty).
1 finding from 1 review
Disease-free survival · patients with resectable gastric cancer
Post‐surgical chemotherapy leads to lower disease Free Survival compared with surgery alone (high certainty).
1 finding from 1 review
Incidence of postoperativeseromaRR · people with breast and axillary surgery
Fibrin glue instillation under skin flaps showed no clear difference in incidence of postoperativeseromaRR compared with no‐fibrin (low certainty).
1 finding from 1 review
Mean volume of seromaSMD · people with breast and axillary surgery
1 finding from 1 review
Total volume of drained seromaSMD · people with breast and axillary surgery
1 finding from 1 review
Number of days for persistent drainageSMD · people with breast and axillary surgery
1 finding from 1 review
Surgical site infection · people with breast and axillary surgery
Fibrin glue instillation under skin flaps showed no clear difference in surgical site infectionRR compared with no‐fibrin (low certainty).
1 finding from 1 review