dr. C.W. Helsper

Assistant Professor

  • Department of General Practice
  • Julius Center Research Program Cancer

Research Output (31)

Time to diagnosis of symptomatic gastric and oesophageal cancer in the Netherlands:Where is the room for improvement?

van Erp N. F., Helsper C. W., Slottje P., Brandenbarg D., Büchner F. L., van Asselt K. M., Muris J. W.M., Kortekaas M. F., Peeters P. H.M., de Wit N. J. jun 2020, In: United European Gastroenterology Journal. 8 , p. 607-620 14 p.

Sneller verwijzen bij darmkanker

van Erp Nicole, Helsper Charles, Olyhoek Saskia, Janssen Ramon, Winsveen Amber, Peeters Petra, de Wit N. J. 4 apr 2020, In: Huisarts en Wetenschap. 63 , p. 14-17 4 p.

Off to a good start after a cancer diagnosis:implementation of a time out consultation in primary care before cancer treatment decision

Noteboom Eveline A., De Wit Niek J., Van Asseldonk Ingrid J. E. M., Janssen Monique C. A. M., Lam-Wong Wai Yee, Linssen Rob H. P. J., Pepels Manon J. A. E., Schrama Natascha A. W. P., Trompper Marielle E. H., Veldhuizen L. Maaike, Wijtvliet Anne P., Zeldenrust Ed G. F., Hendrikx Ans M., Van de Boomen Wil A., Elbersen Dorothe M., Jacobs Esther M. G., Van der Wall Elsken, Helsper Charles W. 16 nov 2019, In: Journal of cancer survivorship : research and practice. 14 , p. 9-13 5 p.

Variation in the initial assessment and investigation for ovarian cancer in symptomatic women: a systematic review of international guidelines

Funston Garth, Van Melle Marije, Baun Marie-Louise Ladegaard, Jensen Henry, Helsper Charles, Emery Jon, Crosbie Emma J., Thompson Matthew, Hamilton Willie, Walter Fiona M. 1 nov 2019, In: BMC Cancer. 19

Potential for Reducing Time to Referral for Colorectal Cancer Patients in Primary Care

van Erp Nicole F, Helsper Charles W, Olyhoek Saskia M, Janssen Ramon R T, Winsveen Amber, Peeters Petra H M, de Wit Niek J 1 sep 2019, In: Annals of Family Medicine. 17 , p. 419-427 9 p.

Involving the general practitioner during curative cancer treatment:a systematic review of health care interventions

Perfors Ietje A. A., May Anne M., Boeijen Josi A., de Wit Niek J., van der Wall Elsken, Helsper Charles W. 14 apr 2019, In: BMJ Open. 9

Kan het diagnostisch traject bij kanker sneller?

van Erp Nicole Felice, Helsper Charles, Peeters Petra, de Wit Niek 1 feb 2019, In: Huisarts en Wetenschap. 62 , p. 12-16 5 p.

Identifying patients with a history of ovarian cancer for referral for genetic counselling:non-randomised comparison of two case-finding strategies in primary care

Helsper Charles W, Van Vliet Liesbeth M, Velthuizen Mary E, de Wit Niek J, Beijaert Roy Ph, Butter Els, van Gent-Wagemakers Marleen Pl, Witteveen Els O, Zweemer Ronald P, van Dulmen Sandra M, Ausems Margreet Gem nov 2018, In: British Journal of General Practice. 68 , p. e750-e756

Routine primary care data for scientific research, quality of care programs and educational purposes:The Julius General Practitioners' Network (JGPN)

Smeets Hugo M, Kortekaas Marlous F, Rutten Frans H, Bots Michiel L, van der Kraan Willem, Daggelders Gerard, Smits-Pelser Hanneke, Helsper Charles W, Hoes Arno W, de Wit Niek J 25 sep 2018, In: BMC Health Services Research. 18