René Warschkow

University of St.Gallen — Switzerland

Medicine · Health Sciences

40h-index4.7kcitations165works1.52yr avg
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Research Topics

Colorectal Cancer Surgical Treatments(57), Colorectal Cancer Screening and Detection(31), Colorectal and Anal Carcinomas(28), Cardiac, Anesthesia and Surgical Outcomes(22), Gastric Cancer Management and Outcomes(21)

Publications165 total

Implementation of guideline recommendations in coloanal anastomosis: results from the Tender Loving Care in Coloanal Anastomosis survey
BJS Open·2025Open Access
Does mental imagery make a difference in virtual reality simulation training? Results of a randomized controlled trial
Surgical Endoscopy·2025Open Access
Does transanal total mesorectal excision (taTME) result in better quality of life and functional outcomes than traditional TME does? A retrospective propensity score-adjusted cohort study
Langenbeck s Archives of Surgery·2025Open Access
Long-Term Results of Linear Versus Circular Stapled Gastrojejunostomy in Gastric Bypass Surgery: A Propensity Score-Adjusted Analysis of Weight Loss and Morbidity
Obesity Surgery·2025
Perioperative blood transfusion does not impair survival after partial pancreaticoduodenectomy for periampullary cancer
European Journal of Surgical Oncology·2025
Intraoperative Allogeneic Blood Transfusion Has No Impact on Postoperative Short-Term Outcomes After Pancreatoduodenectomy for Periampullary Malignancies: A Propensity Score Matching Analysis and Mediation Analysis
Cancers·2024· 1 citedOpen Access
Be prepared! Impact of structured video-assisted coaching on performance in a simulated bleeding exercise during laparoscopic surgery
Surgical Endoscopy·2024· 4 citedOpen Access
Partial pancreatoduodenectomy versus total pancreatectomy in patients with preoperative diabetes mellitus: Comparison of surgical outcomes and quality of life
Langenbeck s Archives of Surgery·2024· 1 cited
Discharge C-reactive protein predicts 90-day readmission after pancreatoduodenectomy: a conditional inference tree analysis
HPB·2024
Does the management of anastomotic leakage after rectal cancer resection affect long-term oncological survival? A retrospective propensity score- adjusted cohort study
2024Open Access
The influence of delayed gastric emptying on quality of life after partial duodenopancreatectomy
Langenbeck s Archives of Surgery·2024· 3 cited
Is survival after transanal total mesorectal excision (taTME) worse than that after traditional total mesorectal excision? A retrospective propensity score-adjusted cohort study
International Journal of Colorectal Disease·2024· 9 citedOpen Access
Objective estimation of colonic transit time using radiopaque markers in an abdominal X-ray after laparoscopic colorectal resection: secondary analysis of a randomized clinical trial
BJS Open·2023Open Access
Is survival after transanal total mesorectal excision (taTME) worse than that after traditional total mesorectal excision? A Retrospective Propensity Score-Adjusted Cohort Study
Research Square (Research Square)·2023Open Access
Gum Chewing and Coffee Consumption but not Caffeine Intake Improve Bowel Function after Gastrointestinal Surgery: a Systematic Review and Network Meta-analysis
Journal of Gastrointestinal Surgery·2023· 16 citedOpen Access
The Impact of Age in the Treatment of Patients with Localized Rectal Cancer - Survival Outcomes from the National Cancer Database
British journal of surgery·2023Open Access
The Impact of Age in the Treatment of Non‐comorbid Patients with Rectal Cancer: Survival Outcomes from the National Cancer Database
World Journal of Surgery·2023· 4 citedOpen Access
Effektivität von Mukosa Muskel Flaps in der Behandlung von perianalen Fisteln bei Morbus Crohn und kryptoglandulären Fisteln – eine Langzeit-Follow-up-Studie
Zentralblatt für Chirurgie - Zeitschrift für Allgemeine Viszeral- Thorax- und Gefäßchirurgie·2023
Caffeine for intestinal transit after laparoscopic colectomy: randomized clinical trial (CaCo trial)
British journal of surgery·2022· 9 cited
Coffee is more than just caffeine – a single-center, randomized, double-blinded, placebo-controlled superiority trial (CaCo trial)
British journal of surgery·2022
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Frequent Co-authors

Bruno M. Schmied(30), Ignazio Tarantino(26), Thomas Steffen(17), Ulrich Güller(14), Ulrich Beutner(11), Jochen Lange(9), Sascha Müller(8), Lukas Marti(6), Alexis Ulrich(6), Andreas Zerz(6), Georg R. Linke(6), Beat P. Müller‐Stich(5), Thomas Cerny(4), Kristjan Ukegjini(4), Martin Thurnheer(4), Markus K. Diener(4), Markus W. Büchler(4), Ilaria Tarantino(4), Bernhard Widmann(4), Bernd Schultes(3)