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mr. K. (Richard) Posthumus

mr. K. (Richard) Posthumus

Associate Professor - medical
mr. K. (Richard) Posthumus
  • Department of Urological Oncology

Research Programs

Strategic Program Cancer

Biography

Biography

Current positions

2018-present    Associate Professor Oncological Urology, UMC Utrecht

2018-present    Head Department Oncological Urology, UMC Utrecht Cancer Center 

2012-present    Oncological Urologist, University Medical Center Utrecht (UMCU), The Netherlands

2016-present    Deputy Chief of the Specialist Medical Training Urology UMC Utrecht

2016-present    Chairman of the Oncological Urology Tumour Group, UMCU Cancer Center

2016-present    Member of the Oncology Committee, UMCU Cancer Center

2016-present    Associate member of ERUS (EAU Robotic Urology Section)

2015-present    Member of the Dutch Uro-Oncological Society (DUOS)

2015-present    Member Workgroup Oncological Urology (WOU) of the Dutch Urological Association                (Dutch: NVU)

2015                 SKMS workgroup Laparoscopy and Robotic Surgery

2014-present    Associate member of ESOU (EAU Section of Oncological Urology)

2011-present    Editorial Board Dutch Journal of Urology (Dutch: Tijdschrift voor Urologie)

Prior positions

2010-2012       Fellowship Oncological Urology, NKI-AVL, Amsterdam, The Netherlands; Supervisor Prof. Dr. S. Horenblas

Oct 2009          Fellowship Laparoscopy, Universitäts Klinikum Leipzig, Germany; Supervisor Prof. Dr. J.U. Stolzenburg

2008-2009       Resident in Urology, University Medical Center Utrecht, The Netherlands; Supervisor Prof. Dr. J.L.H.R. Bosch

2006-2007       Resident in Urology, JBZ, ’s-Hertogenbosch; Supervisor Dr. H.P. Beerlage

2004-2005       Resident in Surgery, Diakonessenhuis Utrecht, Supervisor Dr. G.J. Clevers

 

Side Activities

  1. Afdelingshoofd Oncologische Urologie
  2. Voorzitter UMC Utrecht Expertise Centrum voor testiculaire en extragonadale kiemceltumoren (Zaadbalkanker)
  3. Panellid EAU Richtlijn Spierinvasief en Gemetastaseerd Blaaskanker
  4. ProBCI Stuurgroep (probci.nl)
  5. BlaZIB Stuurgroep (Blaaskankerzorg in Beeld) (IKNL)
  6. Plaatsvervangend opleider Urologie UMCU
  7. Voorzitter tumorwerkgroep Oncologische Urologie UMCU
  8. Lid Oncologie commissie UMCU Cancer Center
  9. Lid Werkgroep Oncologische Urologie (WOU) van de NVU
  10. Associate member ESOU
  11. Associate member ERUS

Research Output (87)

Impact of the COVID-19 outbreak on prostate cancer care in the Netherlands

Deukeren Désirée van, Heesterman Berdine L, Roelofs Lianne, Kiemeney Lambertus A, Witjes J Alfred, Smilde Tineke J, Leenders Geert J L H van, Incrocci Luca, Vanneste Ben G L, Meijer Richard P, Siesling Sabine, Bezooijen Bart P J van, Aben Katja K H, 2 Apr 2022, In: Cancer treatment and research communications. 31 , p. 1-11

Non-metastatic muscle-invasive bladder cancer:the role of age in receiving treatment with curative intent

van Hoogstraten Lisa M C, Witjes J Alfred, Meijer Richard P, Ripping Theodora M, Kiemeney Lambertus A, Aben Katja K H, 8 Feb 2022, In: BJU International. 130 , p. 764-775 12 p.

Interrater agreement of contouring of the neurovascular bundles and internal pudendal arteries in neurovascular-sparing magnetic resonance-guided radiotherapy for localized prostate cancer

Teunissen F. R., Wortel R. C., Wessels F. J., Claes A., van de Pol S. M.G., Rasing M. J.A., Meijer R. P., van Melick H. H.E., de Boer J. C.J., Verkooijen H. M., van der Voort van Zyp J. R.N. Jan 2022, In: Clinical and translational radiation oncology. 32 , p. 29-34 6 p.

Significant inter-and intralaboratory variation in gleason grading of prostate cancer:A nationwide study of 35,258 patients in the Netherlands

Flach Rachel N., Willemse Peter Paul M., Suelmann Britt B.M., Deckers Ivette A.G., Jonges Trudy N., van Dooijeweert Carmen, van Diest Paul J., Meijer Richard P. 1 Nov 2021, In: Cancers. 13 , p. 1-12

Occult lymph node metastases in patients without residual muscle-invasive bladder cancer at radical cystectomy with or without neoadjuvant chemotherapy:a nationwide study of 5417 patients

van Hoogstraten L M C, van Gennep E J, Kiemeney L A L M, Witjes J A, Voskuilen C S, Deelen M, Mertens L S, Meijer R P, Boormans J L, Robbrecht D G J, Beerepoot L V, Verhoeven R H A, Ripping T M, van Rhijn B W G, Aben K K H, Hermans T J N, 28 Sep 2021, In: World Journal of Urology. 40 , p. 111-118 8 p.

SIGNIFICANT INTER- AND INTRA-LABORATORY VARIATION IN GLEASON GRADING OF PROSTATE CANCER: A NATIONWIDE STUDY OF 35,258 PATIENTS IN THE NETHERLANDS

Flach Rachel, Willemse Peter-Paul, Deckers Ivette, van Dooijeweert Carmen, Suelmann Britt, Jonges Geertruida, van Diest Paul, Meijer Richard Sep 2021, In: Journal of Urology. 206 , p. E464-E464

A Potential Role for HUWE1 in Modulating Cisplatin Sensitivity

Wenmaekers Stijn, Viergever Bastiaan J., Kumar Gunjan, Kranenburg Onno, Black Peter C., Daugaard Mads, Meijer Richard P. 20 May 2021, In: Cells. 10 19 p.

Prospective bladder cancer infrastructure for experimental and observational research on bladder cancer:study protocol for the 'trials within cohorts' study ProBCI

Richters Anke, Meijer Richard P, Mehra Niven, Boormans Joost L, Nijmegen Radboud University Medical, van der Heijden Michiel S, Kiemeney Lambertus A, Aben Katja K 18 May 2021, In: BMJ Open. 11 6 p.

Robot-assisted Radical Cystectomy Versus Open Radical Cystectomy in Bladder Cancer Patients:A Multicentre Comparative Effectiveness Study

Wijburg Carl J., Michels Charlotte T.J., Hannink Gerjon, Grutters Janneke P.C., Rovers Maroeska M., Alfred Witjes J., Witjes J. Alfred, van Onna Ilze E.W., Barten Evert J., Koldewijn Evert L., Boormans Joost L., Wijsman Bart P., Nooter Ronald I., Zwaan Peter J., Slaa Ed te, Meer Saskia van der, Klaver Sjoerd O., Fossion Laurent M.C.L., Bos Siebe D., Melick Harm H.E.van, Leliveld Anna M., Meijer Richard P., Vis André N., Molijn Gerard J., Berendsen Chris L., Oddens Jorg R., May 2021, In: European Urology. 79 , p. 609-618 10 p.

Should patients with low-risk renal cell carcinoma be followed differently after nephron-sparing surgery vs radical nephrectomy?

Abu-Ghanem Y, Powles T, Capitanio U, Beisland C, Järvinen P, Stewart G D, Gudmundsson E, Lam Tbl, Marconi L, Fernandéz-Pello S, Nisen H, Meijer R P, Volpe A, Ljungberg B, Klatte T, Bensalah Karim, Dabestani S, Bex A 26 Apr 2021, In: BJU International. 128 , p. 386-394 9 p.

All research output

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