Do GPs know their patients with cancer? Assessing the quality of cancer registration in Dutch primary care: a cross-sectional validation study

por Sollie, Annet, Roskam, Jessika, Sijmons, Rolf H, Numans, Mattijs E, Helsper, Charles W
Publicado 2016

Study protocol of the BLANKET trial: a cluster randomised controlled trial on the (cost-) effectiveness of a primary care intervention for fear of cancer recurrence in cancer survi...

por Luigjes-Huizer, Yvonne L, van der Lee, Marije L, de Wit, Niek J, Helsper, Charles W
Publicado 2019

Patients' preferred and perceived level of involvement in decision making for cancer treatment: A systematic review

por Noteboom, Eveline A., May, Anne M., van der Wall, Elsken, de Wit, Niek J., Helsper, Charles W.
Publicado 2021

Patient perspectives on telemedicine during the COVID-19 pandemic: a mixed-methods community-based study

por Splinter, Marije J., Ikram, M. Kamran, Helsper, Charles W., Bindels, Patrick J.E., de Schepper, Evelien I.T., Licher, Silvan
Publicado 2023

Outcomes of hepatitis C screening programs targeted at risk groups hidden in the general population: a systematic review

por Zuure, Freke R, Urbanus, Anouk T, Langendam, Miranda W, Helsper, Charles W, van den Berg, Charlotte HSB, Davidovich, Udi, Prins, Maria
Publicado 2014

Mental Health Morbidities and Time to Cancer Diagnosis Among Adults With Colon Cancer in England

por Benitez Majano, Sara, Lyratzopoulos, Georgios, de Wit, Niek J., White, Becky, Rachet, Bernard, Helsper, Charles, Usher-Smith, Juliet, Renzi, Cristina
Publicado 2022

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

por Perfors, Ietje A A, May, Anne M, Boeijen, Josi A, de Wit, Niek J, van der Wall, Elsken, Helsper, Charles W
Publicado 2019

Patient-reported needs for coping with worry or fear about cancer recurrence and the extent to which they are being met: a survey study

por Luigjes-Huizer, Yvonne L., van der Lee, Marije L., Richel, Carol, Masselink, Roel A., de Wit, Niek J., Helsper, Charles W.
Publicado 2022

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

por 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.
Publicado 2019

Cancer has not gone away: A primary care perspective to support a balanced approach for timely cancer diagnosis during COVID‐19

por Helsper, Charles W., Campbell, Christine, Emery, Jon, Neal, Richard D., Li, Li, Rubin, Greg, van Weert, Henk, Vedsted, Peter, Walter, Fiona M., Weller, David, Nekhlyudov, Larissa
Publicado 2020

Shared decision making in cancer treatment: A Dutch national survey on patients' preferences and perceptions

por Kuijpers, Marieke M. T., van Veenendaal, Haske, Engelen, Vivian, Visserman, Ella, Noteboom, Eveline A., Stiggelbout, Anne M., May, Anne M., de Wit, Niek, van der Wall, Elsken, Helsper, Charles W.
Publicado 2021

The Impact of the COVID Pandemic on the Incidence of Presentations with Cancer-Related Symptoms in Primary Care

por Grant, Matthew P., Helsper, Charles W., Stellato, Rebecca, van Erp, Nicole, van Asselt, Kristel M., Slottje, Pauline, Muris, Jean, Brandenbarg, Daan, de Wit, Niek J., van Gils, Carla H.
Publicado 2022

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

por 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.
Publicado 2018

Cancer detection during the COVID‐19 pandemic—Experiences in primary care and recommendations for the future

por Siepman Van den Berg, Marinde F. R., Grant, Matthew, van Erp, Nicole, van Gils, Carla H., Muris, Jean, Brandenbarg, Daan, van Asselt, Kristel M., de Wit, Niek J., Helsper, Charles W.
Publicado 2022

GP involvement after a cancer diagnosis; patients’ call to improve decision support

por Noteboom, Eveline A, Perfors, Ietje AA, May, Anne M, Stegmann, Mariken E, Duijts, Saskia FA, Visserman, Ella A, Engelen, Vivian, Richel, Carol, van der Wall, Elsken, de Wit, Niek, Helsper, Charles W
Publicado 2020

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

por 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
Publicado 2018

Treatment decision‐making and the added value of the general practitioner: A qualitative exploration of cancer patients' perspectives

por Noteboom, Eveline A., Vervoort, Sigrid C. J. M., May, Anne M., van Dorst, Eleonora B. L., van Lindert, Anne S. R., van Elst, Maarten W., Bijlsma, Rhodé M., van der Wall, Elsken, de Wit, Niek J., Helsper, Charles W.
Publicado 2021

Impact of the COVID-19 Outbreak—Delayed Referral of Colorectal and Lung Cancer in Primary Care: A National Retrospective Cohort Study

por Helsper, Charles W., Van Gils, Carla H., Van Erp, Nicole F., Siepman van den Berg, Marinde F. R., Rogouti, Omar, Van Asselt, Kristel M., Maarsingh, Otto R., Muris, Jean, Brandenbarg, Daan, Siesling, Sabine, De Wit, Niek J., Grant, Matthew P.
Publicado 2023

Effects of a time out consultation with the general practitioner on cancer treatment decision‐making: a randomised controlled trial: Time out with the general practitioner and canc...

por Perfors, Ietje A.A., Noteboom, Eveline A., de Wit, Niek J., van der Wall, Elsken, Visserman, Ella A., van Dalen, Thijs, Verhagen, Marc A.M.T., Witkamp, Arjen J., Koelemij, Ron, Flinterman, Annebeth E., van Dorst, Eleonora B.L., Pruissen‐Peeters, Kim A.B.M., Moons, Leon M.G., Schramel, Franz M.N.H., van Rens, Marcel T.M., Ernst, Miranda F., May, Anne M., Helsper, Charles W.
Publicado 2020

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

por 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, Mariëlle E. H., Veldhuizen, L. Maaike, Wijtvliet, Anne P., Zeldenrust, Ed G. F., Hendrikx, Ans M., van de Boomen, Wil A., Elbersen, Dorothé M., Jacobs, Esther M. G., van der Wall, Elsken, Helsper, Charles W.
Publicado 2019