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Your search keyword '"Hemmer, Patrick H.J."' showing total 19 results
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19 results on '"Hemmer, Patrick H.J."'

1. An observational cohort of patients with colorectal peritoneal metastases or pseudomyxoma peritonei treated with CRS-HIPEC: Development and first results of the Dutch CRS-HIPEC quality registry

Author

van Erning, Felice N., van den Heuvel, Teun B.M., Sijtsma, Femke P.C., Boerma, Djamila, Brandt-Kerkhof, Alexandra R.M., Bremers, André J., van Duyn, Eino B., van Grevenstein, Helma M.U., Hemmer, Patrick H.J., Kok, Niels F.M., Madsen, Eva, de Reuver, Philip R., Wiezer, René J., Witkamp, Arjan J., Nienhuijs, Simon W., Poelmann, Floris B., Tuynman, Jurriaan B., Been, Lucas B., Rovers, Koen P., and de Hingh, Ignace H.J.T.

Published
2024
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2. Development of a prediction model for recurrence in patients with colorectal peritoneal metastases undergoing cytoreductive surgery with hyperthermic intraperitoneal chemotherapy

Author

Dietz, Michelle V., Hannink, Gerjon, Said, Ibrahim, van der Zant, Femke A., van de Vlasakker, Vincent C.J., Brandt-Kerkhof, Alexandra R.M., Verhoef, Cornelis, Bremers, Andreas J.A., de Wilt, Johannes H.W., Hemmer, Patrick H.J., de Hingh, Ignace H.J.T., de Reuver, Philip R., and Madsen, Eva V.E.

Published
2024
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3. ASO Visual Abstract: Towards Equal Access to Cytoreductive Surgery with Hyperthermic Intraperitoneal Chemotherapy and Survival in Patients with Isolated Colorectal Peritoneal Metastases-A Nationwide Population-Based Study

Author

MS CGO, Cancer, van der Ven, Roos G.F.M., van den Heuvel, Teun B.M., Rovers, Koen P.B., Nienhuijs, Simon W., Boerma, Djamila, van Grevenstein, Wilhelmina M.U., Hemmer, Patrick H.J., Kok, Niels F.M., Madsen, Eva V.E., de Reuver, Philip, Tuynman, Jurriaan B., Cancer Organisation, Utrecht, the Netherlands, Netherlands, de Hingh, Ignace H.J.T., MS CGO, Cancer, van der Ven, Roos G.F.M., van den Heuvel, Teun B.M., Rovers, Koen P.B., Nienhuijs, Simon W., Boerma, Djamila, van Grevenstein, Wilhelmina M.U., Hemmer, Patrick H.J., Kok, Niels F.M., Madsen, Eva V.E., de Reuver, Philip, Tuynman, Jurriaan B., Cancer Organisation, Utrecht, the Netherlands, Netherlands, and de Hingh, Ignace H.J.T.

Published
2024

4. Towards Equal Access to Cytoreductive Surgery with Hyperthermic Intraperitoneal Chemotherapy and Survival in Patients with Isolated Colorectal Peritoneal Metastases:A Nationwide Population-Based Study

Author

van der Ven, Roos G.F.M., van den Heuvel, Teun B.M., Rovers, Koen P.B., Nienhuijs, Simon W., Boerma, Djamila, van Grevenstein, Wilhelmina M.U., Hemmer, Patrick H.J., Kok, Niels F.M., Madsen, Eva V.E., de Reuver, Philip, Tuynman, Jurriaan B., van Erning, Felice N., de Hingh, Ignace H.J.T., van der Ven, Roos G.F.M., van den Heuvel, Teun B.M., Rovers, Koen P.B., Nienhuijs, Simon W., Boerma, Djamila, van Grevenstein, Wilhelmina M.U., Hemmer, Patrick H.J., Kok, Niels F.M., Madsen, Eva V.E., de Reuver, Philip, Tuynman, Jurriaan B., van Erning, Felice N., and de Hingh, Ignace H.J.T.

Abstract

Background: Before 2016, patients with isolated synchronous colorectal peritoneal metastases (PMCRC) diagnosed in expert centers had a higher odds of undergoing cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (CRS-HIPEC) and better overall survival (OS) than those diagnosed in referring centers. Nationwide efforts were initiated to increase awareness and improve referral networks. Methods: This nationwide study aimed to evaluate whether the between-center differences in odds of undergoing CRS-HIPEC and OS have reduced since these national efforts were initiated. All patients with isolated synchronous PMCRC diagnosed between 2009 and 2021 were identified from the Netherlands Cancer Registry. Associations between hospital of diagnosis and the odds of undergoing CRS-HIPEC, as well as OS, were assessed using multilevel multivariable regression analyses for two periods (2009–2015 and 2016–2021). Results: In total, 3948 patients were included. The percentage of patients undergoing CRS-HIPEC increased from 17.2% in 2009–2015 (25.4% in expert centers, 16.5% in referring centers), to 23.4% in 2016–2021 (30.2% in expert centers, 22.6% in referring centers). In 2009–2015, compared with diagnosis in a referring center, diagnosis in a HIPEC center showed a higher odds of undergoing CRS-HIPEC (odds ratio [OR] 1.64, 95% confidence interval [CI] 1.02–2.67) and better survival (hazard ratio [HR] 0.80, 95% CI 0.66–0.96). In 2016–2021, there were no differences in the odds of undergoing CRS-HIPEC between patients diagnosed in HIPEC centers versus referring centers (OR 1.27, 95% CI 0.76–2.13) and survival (HR 1.00, 95% CI 0.76–1.32). Conclusion: Previously observed differences in odds of undergoing CRS-HIPEC were no longer present. Increased awareness and the harmonization of treatment for PMCRC may have contributed to equal access to care and a similar chance of survival at a national

Published
2024

5. An observational cohort of patients with colorectal peritoneal metastases or pseudomyxoma peritonei treated with CRS-HIPEC: Development and first results of the Dutch CRS-HIPEC quality registry

Author

Zorgeenheid Kinderchirurgie Medisch, MS CGO, Cancer, van Erning, Felice N., van den Heuvel, Teun B.M., Sijtsma, Femke P.C., Boerma, Djamila, Brandt-Kerkhof, Alexandra R.M., Bremers, André J., van Duyn, Eino B., van Grevenstein, Helma M.U., Hemmer, Patrick H.J., Kok, Niels F.M., Madsen, Eva, de Reuver, Philip R., Wiezer, René J., Witkamp, Arjan J., Nienhuijs, Simon W., Poelmann, Floris B., Tuynman, Jurriaan B., Been, Lucas B., Rovers, Koen P., de Hingh, Ignace H.J.T., Zorgeenheid Kinderchirurgie Medisch, MS CGO, Cancer, van Erning, Felice N., van den Heuvel, Teun B.M., Sijtsma, Femke P.C., Boerma, Djamila, Brandt-Kerkhof, Alexandra R.M., Bremers, André J., van Duyn, Eino B., van Grevenstein, Helma M.U., Hemmer, Patrick H.J., Kok, Niels F.M., Madsen, Eva, de Reuver, Philip R., Wiezer, René J., Witkamp, Arjan J., Nienhuijs, Simon W., Poelmann, Floris B., Tuynman, Jurriaan B., Been, Lucas B., Rovers, Koen P., and de Hingh, Ignace H.J.T.

Published
2024

6. Towards Equal Access to Cytoreductive Surgery with Hyperthermic Intraperitoneal Chemotherapy and Survival in Patients with Isolated Colorectal Peritoneal Metastases: A Nationwide Population-Based Study

Author

MS CGO, Cancer, van der Ven, Roos G.F.M., van den Heuvel, Teun B.M., Rovers, Koen P.B., Nienhuijs, Simon W., Boerma, Djamila, van Grevenstein, Wilhelmina M.U., Hemmer, Patrick H.J., Kok, Niels F.M., Madsen, Eva V.E., de Reuver, Philip, Tuynman, Jurriaan B., van Erning, Felice N., de Hingh, Ignace H.J.T., MS CGO, Cancer, van der Ven, Roos G.F.M., van den Heuvel, Teun B.M., Rovers, Koen P.B., Nienhuijs, Simon W., Boerma, Djamila, van Grevenstein, Wilhelmina M.U., Hemmer, Patrick H.J., Kok, Niels F.M., Madsen, Eva V.E., de Reuver, Philip, Tuynman, Jurriaan B., van Erning, Felice N., and de Hingh, Ignace H.J.T.

Published
2024

9. Adjuvant Hyperthermic Intraperitoneal Chemotherapy in Patients With Locally Advanced Colon Cancer (COLOPEC): 5-Year Results of a Randomized Multicenter Trial.

Author

Zwanenburg, Emma Sophia, El Klaver, Charlotte, Wisselink, Daniel D., Punt, Cornelis J.A., Snaebjornsson, P., Crezee, Johannes, Aalbers, Arend G.J., Brandt-Kerkhof, Alexandra R.M., Bremers, Andre J.A., Burger, Pim J.W.A., Fabry, Hans F.J., Ferenschild, Floris T.J., Festen, Sebastiaan, van Grevenstein, Wilhemina M.U., Hemmer, Patrick H.J., de Hingh, Ignace H.J.T., Kok, Niels F.M., Kusters, M., Musters, G.D., and Schoonderwoerd, Lotte

Published
2024
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10. A prospective cohort of patients with colorectal peritoneal metastases treated with CRS-HIPEC: development and first results of the Dutch HIPEC quality registry

Author

van Erning, Felice N., Van Den Heuvel, Teun, Sijtsma, Femke, Boerma, Djamilla, Brandt-Kerkhof, Alexandra R.M., Bremers, Andre, van Duyn, Eino B., van Grevenstein, Wilhelmina M.U., Hemmer, Patrick H.J., Kok, Niels, Madsen, Eva V.E., de Reuver, Philip R., Wiezer, Rene J., Witkamp, Arjen, Nienhuijs, Simon W., Poelmann, Floris, Tuynman, Jurriaan, Been, Lukas, Rovers, Koen P., and de Hingh, Ignace H.J.T.

Published
2024
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13. Clinical selection strategy for and evaluation of intra-operative brachytherapy in patients with locally advanced and recurrent rectal cancer

Author

Dijkstra, Esmée A., primary, Mul, Véronique E.M., additional, Hemmer, Patrick H.J., additional, Havenga, Klaas, additional, Hospers, Geke A.P., additional, Kats-Ugurlu, Gursah, additional, Beukema, Jannet C., additional, Berveling, Maaike J., additional, El Moumni, Mostafa, additional, Muijs, Christina T., additional, and van Etten, Boudewijn, additional

Published
2021
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14. Perioperative Systemic Therapy vs Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy Alone for Resectable Colorectal Peritoneal Metastases: A Phase 2 Randomized Clinical Trial

Author

Arts Assistenten CTC, MS CGO, Cancer, MS Medische Oncologie, Cancer Center Patiëntenzorg, Lab Translational Oncology, Regenerative Medicine and Stem Cells, Rovers, Koen P., Bakkers, Checca, Nienhuijs, Simon W., Burger, Jacobus W.A., Creemers, Geert Jan M., Thijs, Anna M.J., Brandt-Kerkhof, Alexandra R.M., Madsen, Eva V.E., Van Meerten, Esther, Tuynman, Jurriaan B., Kusters, Miranda, Versteeg, Kathelijn S., Aalbers, Arend G.J., Kok, Niels F.M., Buffart, Tineke E., Wiezer, Marinus J., Boerma, Djamila, Los, Maartje, De Reuver, Philip R., Bremers, Andreas J.A., Verheul, Henk M.W., Kruijff, Schelto, De Groot, Derk Jan A., Witkamp, Arjen J., Van Grevenstein, Wilhelmina M.U., Koopman, Miriam, Nederend, Joost, Lahaye, Max J., Kranenburg, Onno, Fijneman, Remond J.A., Van 'T Erve, Iris, Snaebjornsson, Petur, Hemmer, Patrick H.J., Dijkgraaf, Marcel G.W., Punt, Cornelis J.A., Tanis, Pieter J., De Hingh, Ignace H.J.T., Arts Assistenten CTC, MS CGO, Cancer, MS Medische Oncologie, Cancer Center Patiëntenzorg, Lab Translational Oncology, Regenerative Medicine and Stem Cells, Rovers, Koen P., Bakkers, Checca, Nienhuijs, Simon W., Burger, Jacobus W.A., Creemers, Geert Jan M., Thijs, Anna M.J., Brandt-Kerkhof, Alexandra R.M., Madsen, Eva V.E., Van Meerten, Esther, Tuynman, Jurriaan B., Kusters, Miranda, Versteeg, Kathelijn S., Aalbers, Arend G.J., Kok, Niels F.M., Buffart, Tineke E., Wiezer, Marinus J., Boerma, Djamila, Los, Maartje, De Reuver, Philip R., Bremers, Andreas J.A., Verheul, Henk M.W., Kruijff, Schelto, De Groot, Derk Jan A., Witkamp, Arjen J., Van Grevenstein, Wilhelmina M.U., Koopman, Miriam, Nederend, Joost, Lahaye, Max J., Kranenburg, Onno, Fijneman, Remond J.A., Van 'T Erve, Iris, Snaebjornsson, Petur, Hemmer, Patrick H.J., Dijkgraaf, Marcel G.W., Punt, Cornelis J.A., Tanis, Pieter J., and De Hingh, Ignace H.J.T.

Published
2021

15. Reorganizing the Multidisciplinary Team Meetings in a Tertiary Centre for Gastro-Intestinal Oncology Adds Value to the Internal and Regional Care Pathways. A Mixed Method Evaluation

Author

Van Huizen, Lidia S., primary, Dijkstra, Pieter U., additional, Hemmer, Patrick H.J., additional, Van Etten, Boudewijn, additional, Buis, Carlijn I., additional, Olsder, Linde, additional, Van Vilsteren, Frederike G.I., additional, Ahaus, Kees (C.)T. B., additional, and Roodenburg, Jan L.N., additional

Published
2021
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16. Back-Table Fluorescence-Guided Imaging for Circumferential Resection Margin Evaluation Using Bevacizumab-800CW in Patients with Locally Advanced Rectal Cancer

Author

de Jongh, Steven J., primary, Tjalma, Jolien J.J., additional, Koller, Marjory, additional, Linssen, Matthijs D., additional, Vonk, Jasper, additional, Dobosz, Michael, additional, Jorritsma-Smit, Annelies, additional, Kleibeuker, Jan H., additional, Hospers, Geke A.P., additional, Havenga, Klaas, additional, Hemmer, Patrick H.J., additional, Karrenbeld, Arend, additional, van Dam, Gooitzen M., additional, van Etten, Boudewijn, additional, and Nagengast, Wouter B., additional

Published
2019
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