Publications by authors named "Christoph Kettelhack"

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Perioperative Systemic Therapy in Rare, Chemosensitive Subtypes of Retroperitoneal Sarcoma: A Hospital-Based Propensity Score-Matched Analysis.
Benjamin Wiesler, Laleh Forountani, Amir Ashraf Ganjouei, Lara Studerus, Christoph Kettelhack

Cancers (Basel)· June 2025

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The Impact of Perioperative Radiotherapy on Disease-Specific Survival in Patients with Localized Retroperitoneal Liposarcoma: A Population-Based Propensity-Score Matched Analysis.
Alexander Wilhelm, Benjamin Wiesler, Christoph Kümmerli, Markus W Gross, Christoph Kettelhack

Ann Surg Oncol· March 2025

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Melanoma Clonal Heterogeneity Leads to Secondary Resistance after Adoptive Cell Therapy with Tumor-Infiltrating Lymphocytes.
David König, Michael T Sandholzer, Sarp Uzun, Andreas Zingg, Reto Ritschard, Christoph Kettelhack

Cancer Immunol Res· July 2024

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Technical considerations for isolated limb perfusion: A consensus paper.
Andrew J Hayes, David J Coker, Lukas Been, Veerle Wsm Boecxstaens, Sylvie Bonvalot, Christoph Kettelhack

Eur J Surg Oncol· June 2024

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Synovial sarcoma: the misdiagnosed sarcoma.
Chengxiang Li, Fatime Krasniqi, Ricardo Donners, Christoph Kettelhack, Andreas H Krieg

EFORT Open Rev· March 2024

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Efficacy of intraoperative cholangiography versus preoperative magnetic resonance cholangiography in patients with intermediate risk for common bile duct stones.
Sebastian M Staubli, Christoph Kettelhack, Daniel Oertli, Urs von Holzen, Urs Zingg

HPB (Oxford)· November 2022

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Surgical Outcomes After Neoadjuvant Chemoradiation Followed by Curative Surgery in Patients With Esophageal Cancer: An Intergroup Phase III Trial of the Swiss Group for Clinical Cancer Research (SAKK 75/08).
Urs von Holzen, Sven Schmidt, Stefanie Hayoz, Thomas Steffen, Felix Grieder, Christoph Kettelhack

Ann Surg· June 2022

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Incidence of Liver Resection Following the Introduction of Caseload Requirements for Liver Surgery in Switzerland.
Fabian Haak, Savas Soysal, Elisabeth Deutschmann, Giusi Moffa, Heiner C Bucher, Christoph Kettelhack

World J Surg· June 2022

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The Simultaneous Presence of Isolated Tumour Cells and Bone Marrow Micrometastases in Stage I and II Colon Cancer-Challenging the Theory of a Chronological Pathway of Tumour Cell Dissemination.
Michaela Ramser, Rene Warschkow, Carsten T Viehl, Christoph Kettelhack, Andreas Zettl

World J Surg· March 2022

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Incidence, Treatment and Outcome of Patients with Retroperitoneal Soft-Tissue Sarcoma in Switzerland 2005-2015: A Population-Based Analysis.
Johanna C F Willburger, Marco von Strauss, Caspar J Peterson, Tracy R Glass, Christoph Kettelhack

World J Surg· February 2022

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The Value of Sentinel Lymph Node Mapping for the Staging of Node-Negative Colon Cancer: Propensity Score and Mediation Analyses.
Benjamin Weixler, Michaela Ramser, Rene Warschkow, Carsten T Viehl, Peter G Vaughan-Shaw, Christoph Kettelhack

Ann Surg Open· September 2021

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Nestin and CD34 expression in colorectal cancer predicts improved overall survival.
Athanasios Tampakis, Benjamin Weixler, Silvan Rast, Ekaterini-Christina Tampaki, Eleonora Cremonesi, Christoph Kettelhack

Acta Oncol· June 2021

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Influence of the introduction of caseload requirements on indication for visceral cancer surgery in Switzerland.
Max Kaech, Elisabeth Deutschmann, Giusi Moffa, Fabian Haak, Heiner C Bucher, Christoph Kettelhack

Eur J Surg Oncol· June 2021

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Evaluation of the prognostic relevance of the recommended minimum number of lymph nodes in colorectal cancer-a propensity score analysis.
Michaela Ramser, Leonard A Lobbes, Rene Warschkow, Carsten T Viehl, Johannes C Lauscher, Christoph Kettelhack

Int J Colorectal Dis· April 2021

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Risk of Emergency Surgery or Death After Initial Nonoperative Management of Complicated Diverticulitis in Scotland and Switzerland.
Marco von Strauss Und Torney, Giusi Moffa, Max Kaech, Fabian Haak, Stefan Riss, Christoph Kettelhack

JAMA Surg· July 2020

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Are three antiseptic paints needed for safe preparation of the surgical field? A prospective cohort study with 239 patients.
Jan A Roth, Cyrill Schwab, Andrew Atkinson, Markus von Flüe, Christoph Kettelhack

Antimicrob Resist Infect Control· July 2020

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Low Expression of Programmed Death 1 (PD-1), PD-1 Ligand 1 (PD-L1), and Low CD8+ T Lymphocyte Infiltration Identify a Subgroup of Patients With Gastric and Esophageal Adenocarcinoma With Severe Prognosis.
Silvio Däster, Serenella Eppenberger-Castori, Valentina Mele, Hannah M Schäfer, Lukas Schmid, Christoph Kettelhack

Front Med (Lausanne)· April 2020

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Diagnostic Nodes of Patient Selection for Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy Among Colorectal Cancer Patients: A Swiss National Multicenter Survey.
Thomas Steffen, Paul Martin Putora, Martin Hübner, Beat Gloor, Kuno Lehmann, Christoph Kettelhack

Clin Colorectal Cancer· December 2019

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Quality of Life After Total Mesorectal Excision and Rectal Replacement: Comparing Side-to-End, Colon J-Pouch and Straight Colorectal Reconstruction in a Randomized, Phase III Trial (SAKK 40/04).
Karin Ribi, Walter R Marti, Jürg Bernhard, Felix Grieder, Michael Graf, Christoph Kettelhack

Ann Surg Oncol· October 2019

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Extra-abdominal desmoid tumours - further evidence for the watchful waiting policy.
Andreas H Krieg, Christian Wirth, Ulrich Lenze, Christoph Kettelhack, Michael Coslovsky

Swiss Med Wkly· July 2019

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Clinical Outcome After Rectal Replacement With Side-to-End, Colon-J-Pouch, or Straight Colorectal Anastomosis Following Total Mesorectal Excision: A Swiss Prospective, Randomized, Multicenter Trial (SAKK 40/04).
Walter R Marti, Gaudenz Curti, Heinz Wehrli, Felix Grieder, Michael Graf, Christoph Kettelhack

Ann Surg· May 2019

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Recurrence Patterns and Long-term Results After Induction Chemotherapy, Chemoradiotherapy, and Curative Surgery in Patients With Locally Advanced Esophageal Cancer.
Thomas Steffen, Daniel Dietrich, Annelies Schnider, Christoph Kettelhack, Olivier Huber

Ann Surg· January 2019

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High-resolution standardization reduces delay due to workflow disruptions in laparoscopic cholecystectomy.
Marco von Strauss Und Torney, Sohelia Aghlmandi, Jasmin Zeindler, Debora Nowakowski, Christian A Nebiker, Christoph Kettelhack

Surg Endosc· December 2018

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Costs versus earnings in colon surgery and coronary artery bypass grafting under a prospective payment system: Sufficient financial incentives to reduce surgical site infections?
Fabrice Juchler, Jan A Roth, Alexander Schweiger, Marc Dangel, Massimo Gugliotta, Christoph Kettelhack

Infect Control Hosp Epidemiol· October 2018

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Giant myxoid liposarcoma of the gluteal region: case report of patient caused delay of surgical treatment and review of the literature.
Johanna C F Willburger, Christoph Kettelhack, Bruno Fuchs, Dirk J Schaefer, Rik Osinga

J Surg Case Rep· October 2018

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