Works by Holtman, Gea A.

Results: 36

Diagnostic accuracy of magnetic resonance imaging techniques for treatment response evaluation in patients with high-grade glioma, a systematic review and meta-analysis.

Published in:

2017

By:

van Dijken, Bart;
van Laar, Peter;
Holtman, Gea;
van der Hoorn, Anouk;
van Dijken, Bart R J;
van Laar, Peter Jan;
Holtman, Gea A

Publication type:

journal article

Acute Gastroenteritis: A Qualitative Study of Parental Motivations, Expectations, and Experiences During Out-of-Hours Primary Care.

Published in:

Annals of Family Medicine, 2023, v. 21, n. 5, p. 432, doi. 10.1370/afm.3021

By:

Weghorst, Anouk A. H.;
van den Brink, Marian J.;
Bonvanie, Irma J.;
Tuinstra, Jolanda;
Holtman, Gea A.;
Landeweer, Elleke G. M.;
Berger, Marjolein Y.

Publication type:

Article

Diagnostic Accuracy of Fecal Calprotectin for Pediatric Inflammatory Bowel Disease in Primary Care: A Prospective Cohort Study.

Published in:

2016

By:

Holtman, Gea A.;
Leeuwen, Yvonne Lisman-van;
Kollen, Boudewijn J.;
Norbruis, Obbe F.;
Escher, Johanna C.;
Kindermann, Angelika;
de Rijke, Yolanda B.;
van Rheenen, Patrick F.;
Berger, Marjolein Y.;
Lisman-van Leeuwen, Yvonne

Publication type:

journal article

Clinical value of diffusion-weighted MRI for differentiation between benign and malignant gallbladder disease: a systematic review and meta-analysis.

Published in:

Acta Radiologica, 2021, v. 62, n. 8, p. 987, doi. 10.1177/0284185120950115

By:

Kuipers, Hendrien;
Hoogwater, Frederik JH;
Holtman, Gea A;
van der Hoorn, Anouk;
de Boer, Marieke T;
de Haas, Robbert J

Publication type:

Article

Recommendations for clinical research in children presenting to primary care out-of-hours services: a randomised controlled trial with parallel cohort study.

Published in:

BJGP Open, 2021, v. 5, n. 2, p. 1, doi. 10.3399/bjgpopen20X101154

By:

Weghorst, Anouk AH;
Holtman, Gea A.;
Wolters, Pien I.;
Russchen, Heleen A.;
Fickweiler, Freek;
Verkade, Henkjan J.;
Post, Johan;
Vermeulen, Karin M.;
Kollen, Boudewijn J.;
Bonvanie, Irma J.;
Berger, Marjolein Y.

Publication type:

Article

Referral rates for children with acute gastroenteritis: a retrospective cohort study.

Published in:

BJGP Open, 2020, v. 4, n. 3, p. 1, doi. 10.3399/bjgpopen20X101053

By:

Wolters, Pien Ingrid;
Holtman, Gea;
Fickweiler, Freek;
Bonvanie, Irma;
Weghorst, Anouk;
Post, Johan;
Kollen, Boudewijn;
Berger, Marjolein

Publication type:

Article

Physiotherapy plus conventional treatment versus conventional treatment only in the treatment of functional constipation in children: design of a randomized controlled trial and cost-effectiveness study in primary care.

Published in:

2018

By:

van Summeren, Jojanneke J. G. T.;
Holtman, Gea A.;
Lisman- van Leeuwen, Yvonne;
Louer, Lisa E. A. M.;
van Ulsen-Rust, Alice H. C.;
Vermeulen, Karin M.;
Kollen, Boudewijn J.;
Dekker, Janny H.;
Berger, Marjolein Y.

Publication type:

journal article

What is important to the GP in recognizing acute appendicitis in children: a delphi study.

Published in:

BMC Primary Care, 2023, v. 24, n. 1, p. 1, doi. 10.1186/s12875-023-02167-6

By:

Blok, Guus C.G.H.;
Berger, Marjolein Y.;
Ahmeti, Arjan B.;
Holtman, Gea A.

Publication type:

Article

A care substitution service in the Netherlands: impact on referral, cost, and patient satisfaction.

Published in:

BMC Primary Care, 2023, v. 24, n. 1, p. 1, doi. 10.1186/s12875-023-02137-y

By:

Albada, Trijntje;
Berger, Marjolein Y.;
Brunninkhuis, Wim;
van Kalken, Daphne;
Vermeulen, Karin M.;
Damstra, Robert J.;
Holtman, Gea A.

Publication type:

Article

GPs' perspectives on diagnostic testing in children with persistent non-specific symptoms: a qualitative study.

Published in:

British Journal of General Practice, 2025, v. 75, n. 751, p. e105, doi. 10.3399/bjgp.2023.0683

By:

Mulder, Lianne JW;
Ansems, Sophie M;
Berger, Marjolein Y;
Blok, Guus CGH;
Holtman, Gea A

Publication type:

Article

Management of children with non-acute abdominal pain and diarrhea in Dutch primary care: a retrospective cohort study based on a routine primary care database (AHON).

Published in:

Scandinavian Journal of Primary Health Care, 2023, v. 41, n. 3, p. 267, doi. 10.1080/02813432.2023.2231054

By:

Ansems, Sophie M.;
Berger, Marjolein Y.;
Pieterse, Elaine;
Nanne, Sjaantje;
Beugel, Gina G.;
Couwenberg, Ria P. E.;
Holtman, Gea A.

Publication type:

Article

Diagnostic accuracy of follow‐up tests for detecting colorectal cancer recurrences in primary care: A systematic review and meta‐analysis.

Published in:

European Journal of Cancer Care, 2021, v. 30, n. 5, p. 1, doi. 10.1111/ecc.13432

By:

Liemburg, Geertje B.;
Brandenbarg, Daan;
Berger, Marjolein Y.;
Duijts, Saskia F.A.;
Holtman, Gea A.;
de Bock, Geertruida H.;
Korevaar, Joke C.;
Berendsen, Annette J.

Publication type:

Article

Diagnostic test strategies in children at increased risk of inflammatory bowel disease in primary care.

Published in:

PLoS ONE, 2017, v. 12, n. 12, p. 1, doi. 10.1371/journal.pone.0189111

By:

Holtman, Gea A.;
Lisman-van Leeuwen, Yvonne;
Kollen, Boudewijn J.;
Norbruis, Obbe F.;
Escher, Johanna C.;
Walhout, Laurence C.;
Kindermann, Angelika;
de Rijke, Yolanda B.;
van Rheenen, Patrick F.;
Berger, Marjolein Y.

Publication type:

Article

Diagnostic accuracy of magnetic resonance imaging techniques for treatment response evaluation in patients with head and neck tumors, a systematic review and meta-analysis.

Published in:

PLoS ONE, 2017, v. 12, n. 5, p. 1, doi. 10.1371/journal.pone.0177986

By:

van der Hoorn, Anouk;
van Laar, Peter Jan;
Holtman, Gea A.;
Westerlaan, Henriette E.

Publication type:

Article

Diagnostic accuracy of positron emission tomography tracers for the differentiation of tumor progression from treatment-related changes in high-grade glioma: a systematic review and meta-analysis.

Published in:

Journal of Nuclear Medicine, 2019, v. 60, n. 12, p. 1, doi. 10.2967/jnumed.119.233809

By:

de Zwart, Paul L.;
van Dijken, Bart R. J.;
Holtman, Gea A.;
Stormezand, Gilles N.;
Dierckx, Rudi A. J. O.;
van Laar, Peter Jan;
van der Hoorn, Anouk

Publication type:

Article

Course of uncomplicated acute gastroenteritis in children presenting to out-of-hours primary care.

Published in:

BMC Primary Care, 2022, v. 23, n. 1, p. 1, doi. 10.1186/s12875-022-01739-2

By:

Weghorst, Anouk A. H.;
Bonvanie, Irma J.;
Holtman, Gea A.;
de Boer, Michiel R.;
Berger, Marjolein Y.

Publication type:

Article

Irritable bowel syndrome in children with chronic gastrointestinal symptoms in primary care.

Published in:

Family Practice, 2024, v. 41, n. 3, p. 292, doi. 10.1093/fampra/cmad070

By:

Hogervorst, Esmee M;
Ganzevoort, Ilse N;
Berger, Marjolein Y;
Holtman, Gea A

Publication type:

Article

Accuracy of diagnostic tests for acute diverticulitis that are feasible in primary care: a systematic review and meta-analysis.

Published in:

Family Practice, 2024, v. 41, n. 1, p. 1, doi. 10.1093/fampra/cmad118

By:

Vijfschagt, Natasja D;
Boer, Michiel R de;
Berger, Marjolein Y;
Burger, Huibert;
Holtman, Gea A

Publication type:

Article

Cost-effectiveness of physiotherapy in childhood functional constipation: a randomized controlled trial in primary care.

Published in:

2022

By:

Summeren, Jojanneke J G T van;
Holtman, Gea A;
Leeuwen, Yvonne Lisman-van;
Ulsen-Rust, Alice H C van;
Vermeulen, Karin M;
Tabbers, Merit M;
Kollen, Boudewijn J;
Dekker, Janny H;
Berger, Marjolein Y;
van Summeren, Jojanneke J G T;
Lisman-van Leeuwen, Yvonne;
van Ulsen-Rust, Alice H C

Publication type:

journal article

Appendicitis in children with acute abdominal pain in primary care, a retrospective cohort study.

Published in:

2021

By:

Blok, Guus C G H;
Veenstra, Laura M M;
van der Lei, Johan;
Berger, Marjolein Y;
Holtman, Gea A

Publication type:

journal article

General practitioner referrals to one-stop clinics for symptoms that could be indicative of cancer: a systematic review of use and clinical outcomes.

Published in:

2019

By:

Smith, Claire Friedemann;
Tompson, Alice;
Holtman, Gea A;
Bankhead, Clare;
Gleeson, Fergus;
Lasserson, Daniel;
Nicholson, Brian D;
Friedemann Smith, Claire

Publication type:

journal article

Evaluation of point-of-care test calprotectin and lactoferrin for inflammatory bowel disease among children with chronic gastrointestinal symptoms.

Published in:

2017

By:

Holtman, Gea A.;
Leeuwen, Yvonne Lisman-van;
van Rheenen, Patrick F.;
Kollena, Boudewijn J.;
Escher, Johanna C.;
Kindermann, Angelika;
de Rijke, Yolanda B.;
Berger, Marjolein Y.;
Lisman-van Leeuwen, Yvonne;
Kollen, Boudewijn J

Publication type:

journal article

Dientamoeba fragilis colonization is not associated with gastrointestinal symptoms in children at primary care level.

Published in:

2017

By:

Holtman, Gea A.;
Kranenberg, Justin J.;
Blanker, Marco H.;
Ott, Alewijn;
Lisman-van Leeuwen, Yvonne;
Berger, Marjolein Y.

Publication type:

journal article

Pruebas de laboratorio rutinarias para determinar si un paciente tiene COVID-19.

Published in:

Emergencias, 2022, v. 34, n. 6, p. 465

By:

Stegeman, Inge;
Ochodo, Eleanor A.;
Guleid, Fatuma;
Holtman, Gea A.;
Yang, Bada;
Davenport, Clare;
Deeks, Jonathan J.;
Dinnes, Jacqueline;
Dittrich, Sabine;
Emperador, Devy;
Hoo, Lotty;
Spijker, René;
Takwoingi, Yemisi;
Van den Bruel, Ann;
Junfeng Wang;
Langendam, Miranda;
Verbakel, Jan Y.;
Leeflang, Mariska M. G.

Publication type:

Article

Parent-child Agreement on Health-Related Quality of Life in Children With Functional Constipation in Primary Care.

Published in:

2018

By:

van Summeren, Jojanneke J.G.T.;
Klunder, Jan Willem;
Holtman, Gea A.;
Kollen, Boudewijn J.;
Berger, Marjolein Y.;
Dekker, Janny H.

Publication type:

journal article

Bladder Symptoms in Children With Functional Constipation: A Systematic Review.

Published in:

2018

By:

van Summeren, Jojanneke J.G.T.;
Holtman, Gea A.;
van Ommeren, Sonja C.;
Kollen, Boudewijn J.;
Dekker, Janny H.;
Berger, Marjolein Y.

Publication type:

journal article

Avoid Endoscopy in Children With Suspected Inflammatory Bowel Disease Who Have Normal Calprotectin Levels.

Published in:

2016

By:

Heida, Anke;
Holtman, Gea A.;
Lisman-van Leeuwen, Yvonne;
Berger, Marjolein Y.;
van Rheenen, Patrick F.

Publication type:

journal article

General practitioners' experiences with chronic abdominal symptoms and a faecal calprotectin guided referral strategy in children: A Dutch qualitative study.

Published in:

European Journal of General Practice, 2024, v. 30, n. 1, p. 1, doi. 10.1080/13814788.2024.2432417

By:

Ansems, Sophie M.;
Berger, Marjolein Y.;
van Tol, Donald G.;
Olthof, Marijke;
Holtman, Gea A.

Publication type:

Article

Innovative Technologies and Methods in General Practice: Selected Abstracts from the 97th EGPRN Meeting, Prague, Czech Republic, 12–15 October 2023: All abstracts of the conference can be found at the EGPRN websitehttps://www.egprn.org/page/conference-abstracts

Published in:

2024

By:

de Wit, Niek;
Klugar, Miroslav;
Ponzel, Nataliia;
Kolesnyk, Pavlo;
Fossum, Guro Haugen;
Halvorsen, Peder;
Thulesius, Hans;
Arvidsson, Eva;
Sanden, Ulrika;
Wilkens, Jens;
Ekman, Björn;
Pautrat, Maxime;
Ansems, Sophie;
Berger, Marjolein;
Van Rheenen, Patrick;
Vermeulen, Karin;
De Boer, Michiel;
Holtman, Gea;
Huizinga, Famke;
Westerink, Nico-Derk Lodewijk

Publication type:

Abstract

Development and validation of a clinical prediction rule for acute appendicitis in children in primary care.

Published in:

European Journal of General Practice, 2023, v. 29, n. 1, p. 1, doi. 10.1080/13814788.2023.2233053

By:

Blok, Guus;
Burger, Huib;
van der Lei, Johan;
Berger, Marjolein;
Holtman, Gea

Publication type:

Article

Added value of CRP to clinical features when assessing appendicitis in children.

Published in:

European Journal of General Practice, 2022, v. 28, n. 1, p. 95, doi. 10.1080/13814788.2022.2067142

By:

Blok, Guus C. G. H.;
Nikkels, Eelke D.;
van der Lei, Johan;
Berger, Marjolein Y.;
Holtman, Gea A.

Publication type:

Article

Cost-effectiveness of oral ondansetron for children with acute gastroenteritis in primary care: a randomised controlled trial.

Published in:

2021

By:

Weghorst, Anouk AH;
Holtman, Gea A;
Bonvanie, Irma J;
Wolters, Pien I;
Kollen, Boudewijn J;
Vermeulen, Karin M;
Berger, Marjolein Y

Publication type:

journal article

Oral ondansetron for paediatric gastroenteritis in primary care: a randomised controlled trial.

Published in:

2021

By:

Bonvanie, Irma J;
Weghorst, Anouk AH;
Holtman, Gea A;
Russchen, Heleen A;
Fickweiler, Freek;
Verkade, Henkjan J;
Kollen, Boudewijn J;
Berger, Marjolein Y

Publication type:

journal article

Non-contact infrared versus axillary and tympanic thermometers in children attending primary care: a mixed-methods study of accuracy and acceptability.

Published in:

2020

By:

Hayward, Gail;
Verbakel, Jan Y;
Ismail, Fatene Abakar;
Edwards, George;
Wang, Kay;
Fleming, Susannah;
Holtman, Gea A;
Glogowska, Margaret;
Morris, Elizabeth;
Curtis, Kathryn;
van den Bruel, Ann

Publication type:

journal article

Use of Laboratory Markers in Addition to Symptoms for Diagnosis of Inflammatory Bowel Disease in Children AMeta-analysis of Individual Patient Data.

Published in:

JAMA Pediatrics, 2017, v. 171, n. 10, p. 984, doi. 10.1001/jamapediatrics.2017.1736

By:

Holtman, Gea A.;
Lisman-van Leeuwen, Yvonne;
Day, Andrew S.;
Fagerberg, Ulrika L.;
Henderson, Paul;
Leach, Stevan T.;
Perminow, Gøri;
Mack, David;
van Rheenen, Patrick F.;
van de Vijver, Els;
Wilson, David C.;
Reitsma, Johannes B.;
Berger, Marjolein Y.

Publication type:

Article

Challenges in diagnostic accuracy studies in primary care: the fecal calprotectin example.

Published in:

BMC Family Practice, 2013, v. 14, n. 1, p. 179, doi. 10.1186/1471-2296-14-179

By:

Holtman, Gea A.;
Lisman-van Leeuwen, Yvonne;
Kollen, Boudewijn J.;
Escher, Johanna C.;
Kindermann, Angelika;
van Rheenen, Patrick F.;
Berger, Marjolein Y.

Publication type:

Article