Publications by authors named "Geert A Cirkel"

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Patient-Derived Organoids Predict Treatment Response in Metastatic Colorectal Cancer.
Lidwien P Smabers, G Emerens Wensink, Carla S Verissimo, Mayke Doorn, Tao Yang, Geert A Cirkel

Clin Cancer Res· December 2025

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Clinical implications of whole genome sequencing in metastatic colorectal cancer.
Lidwien P Smabers, Hilde H Nienhuis, Wendy W J de Leng, Paul Roepman, Ilcan Ö A Ciftcibasi, Geert A Cirkel

Oncogene· December 2025

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Clinical relevance of next-generation sequencing in patients aged 60 years or younger with pancreatic cancer: A Nationwide prospective cohort study.
Gaby J Strijk, Jelle C van Dongen, Willem de Koning, Lodewijk A A Brosens, Geert A Cirkel

Eur J Cancer· November 2025

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Impact of Different Primary Treatment Strategies on Recurrence-Focused Treatment of Pancreatic Ductal Adenocarcinoma.
Paul C M Andel, Iris W J M van Goor, Thijs J Schouten, Marc G Besselink, Bert A Bonsing, Geert A Cirkel

Ann Surg Oncol· November 2025

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ASO Visual Abstract: Impact of Different Primary Treatment Strategies on Recurrence-Focused Treatment of Pancreatic Ductal Adenocarcinoma.
Paul C M Andel, Iris W J M van Goor, Thijs J Schouten, Marc G H Besselink, Bert A Bonsing, Geert A Cirkel

Ann Surg Oncol· November 2025

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Resectability stages of pancreatic cancer: nationwide reference.
Thomas F Stoop, Ingmar F Rompen, Mahsoem Ali, Bas Groot Koerkamp, Bert A Bonsing, Geert A Cirkel

Br J Surg· July 2025

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Routine Imaging After Resection of Pancreatic Ductal Adenocarcinoma: Nationwide Utilization and Survival Analysis.
Iris W J M van Goor, Paul C M Andel, Simone Augustinus, Vincent P Groot, Gaja Thurairajah, Geert A Cirkel

Ann Surg· June 2025

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Longitudinal health-related quality of life in patients with pancreatic cancer stratified by treatment: a nationwide cohort study.
Anne M Gehrels, Pauline A J Vissers, Mirjam A G Sprangers, Nienke M Fijnheer, Esther N Pijnappel, Geert A Cirkel

EClinicalMedicine· February 2025

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Quality of Life Among Patients With Locally Advanced Pancreatic Cancer: A Prospective Nationwide Multicenter Study.
Leonard W F Seelen, Simone Augustinus, Thomas F Stoop, Stefan A W Bouwense, Olivier R Busch, Geert A Cirkel

J Natl Compr Canc Netw· February 2025

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Routine Imaging or Symptomatic Follow-Up After Resection of Pancreatic Adenocarcinoma.
Paul C M Andel, Iris W J M van Goor, Simone Augustinus, Frederik Berrevoet, Marc G Besselink, Geert A Cirkel

JAMA Surg· January 2025

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The Value of Biological and Conditional Factors for Staging of Patients with Resectable Pancreatic Cancer Undergoing Upfront Resection: A Nationwide Analysis.
Thijs J Schouten, Iris W J M van Goor, Galina A Dorland, Marc G Besselink, Bert A Bonsing, Geert A Cirkel

Ann Surg Oncol· August 2024

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Minimum and Optimal CA19-9 Response After Two Months Induction Chemotherapy in Patients With Locally Advanced Pancreatic Cancer: A Nationwide Multicenter Study.
Leonard W F Seelen, Deesje Doppenberg, Thomas F Stoop, Anne Nagelhout, Lilly J H Brada, Geert A Cirkel

Ann Surg· May 2024

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Implementation of Best Practices in Pancreatic Cancer Care in the Netherlands: A Stepped-Wedge Randomized Clinical Trial.
Tara M Mackay, Anouk E J Latenstein, Simone Augustinus, Lydia G van der Geest, Auke Bogte, Geert A Cirkel

JAMA Surg· April 2024

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Organoids as a biomarker for personalized treatment in metastatic colorectal cancer: drug screen optimization and correlation with patient response.
Lidwien P Smabers, Emerens Wensink, Carla S Verissimo, Esmee Koedoot, Katerina-Chara Pitsa, Geert A Cirkel

J Exp Clin Cancer Res· February 2024

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Predicting Long-term Disease-free Survival After Resection of Pancreatic Ductal Adenocarcinoma: A Nationwide Cohort Study.
Iris W J M van Goor, Thijs J Schouten, Daphne N Verburg, Marc G Besselink, Bert A Bonsing, Geert A Cirkel

Ann Surg· January 2024

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Timing of start of systemic treatment in patients with asymptomatic metastasized pancreatic cancer (TIMEPAN): a protocol of a multicenter prospective patient preference non-randomized trial.
Simone Augustinus, Thijmen Broekman, Geert-Jan Creemers, Lois A Daamen, Susan van Dieren, Geert A Cirkel

Acta Oncol· December 2023

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Timing of Initiation of Palliative Chemotherapy in Asymptomatic Patients with Metastatic Pancreatic Cancer: An International Expert Survey and Case-Vignette Study.
Simone Augustinus, Hanneke W M van Laarhoven, Geert A Cirkel, Jan Willem B de Groot, Bas Groot Koerkamp

Cancers (Basel)· November 2023

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Systemic anticancer treatment in the Netherlands: Few hospitals treat many patients, many hospitals treat few patients.
Niels W L Peeters, Rick A Vreman, Geert A Cirkel, Marie José Kersten, Hanneke W M van Laarhoven

Health Policy· September 2023

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Efficacy, safety and biomarker analysis of durvalumab in patients with mismatch-repair deficient or microsatellite instability-high solid tumours.
Birgit S Geurts, Thomas W Battaglia, J Maxime van Berge Henegouwen, Laurien J Zeverijn, Gijs F de Wit, Geert A Cirkel

BMC Cancer· March 2023

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Short- and Long-Term Outcomes of Pancreatic Cancer Resection in Elderly Patients: A Nationwide Analysis.
Anne Claire Henry, Thijs J Schouten, Lois A Daamen, Marieke S Walma, Peter Noordzij, Geert A Cirkel

Ann Surg Oncol· September 2022

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Preoperative predictors for early and very early disease recurrence in patients undergoing resection of pancreatic ductal adenocarcinoma.
Lois A Daamen, Galina Dorland, Lilly J H Brada, Vincent P Groot, A Floortje van Oosten, Geert A Cirkel

HPB (Oxford)· April 2022

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Sex, Gender and Age Differences in Treatment Allocation and Survival of Patients With Metastatic Pancreatic Cancer: A Nationwide Study.
Esther N Pijnappel, Melinda Schuurman, Anna D Wagner, Judith de Vos-Geelen, Lydia G M van der Geest, Geert A Cirkel

Front Oncol· March 2022

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Evaluation of the Khorana, PROTECHT, and 5-SNP scores for prediction of venous thromboembolism in patients with cancer.
Noori A M Guman, Roos J van Geffen, Frits I Mulder, Thijs F van Haaps, Vahram Hovsepjan, Geert A Cirkel

J Thromb Haemost· December 2021

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Author Correction: Whole genome sequencing of metastatic colorectal cancer reveals prior treatment effects and specific metastasis features.
Pauline A J Mendelaar, Marcel Smid, Job van Riet, Lindsay Angus, Mariette Labots, Geert A Cirkel

Nat Commun· May 2021

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Whole genome sequencing of metastatic colorectal cancer reveals prior treatment effects and specific metastasis features.
Pauline A J Mendelaar, Marcel Smid, Job van Riet, Lindsay Angus, Mariette Labots, Geert A Cirkel

Nat Commun· January 2021

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