Johan L. Severens

Best Publications

• The diagnostic accuracy of CT and MRI in the staging of pelvic lymph nodes in patients with prostate cancer: a meta-analysis

  A.M. Hovels;R.A.M. Heesakkers;E.M.M. Adang;G.J. Jager

  1034
  Citations

• Cognitive behaviour therapy for chronic fatigue syndrome: a multicentre randomised controlled trial

  Judith B. Prins;Gijs Bleijenberg;Ellen Bazelmans;Lammy D. Elving

  678
  Citations

• Effect of folic or folinic acid supplementation on the toxicity and efficacy of methotrexate in rheumatoid arthritis: a forty-eight week, multicenter, randomized, double-blind, placebo-controlled study

  A E van Ede;R F Laan;M J Rood;T W Huizinga

  516
  Citations

• Health problems lead to considerable productivity loss at work among workers with high physical load jobs

  W.J. Meerding;W. IJzelenberg;M.A. Koopmanschap;J.L. Severens

  365
  Citations

• Upfront Genotyping of DPYD*2A to Individualize Fluoropyrimidine Therapy: A Safety and Cost Analysis

  Maarten J. Deenen;Didier Meulendijks;Annemieke Cats;Marjolein K. Sechterberger

  354
  Citations

• MRI with a lymph-node-specific contrast agent as an alternative to CT scan and lymph-node dissection in patients with prostate cancer: a prospective multicohort study

  Roel A M Heesakkers;Anke M Hövels;Gerrit J Jager;Harrie C M van den Bosch

  350
  Citations

• Viscoelastic point-of-care testing to assist with the diagnosis, management and monitoring of haemostasis: a systematic review and cost-effectiveness analysis.

  Penny F Whiting;Maiwenn Al;Marie Westwood;Isaac Corro Ramos

  316
  Citations

• The cost of borderline personality disorder : societal cost of illness in BPD-patients

  A. D. I. van Asselt;C. D. Dirksen;Arnoud Arntz;J. L. Severens

  306
  Citations

• Large differences in cost of illness and wellbeing between patients with fibromyalgia, chronic low back pain, or ankylosing spondylitis

  A.E.R.C.H. Boonen;R. van den Heuvel;A.M. van Tubergen;M. Goossens

  285
  Citations

• Precision and accuracy in measuring absence from work as a basis for calculating productivity costs in The Netherlands

  Johan L Severens;Jan Mulder;Robert J.F Laheij;André L.M Verbeek

  270
  Citations

• Contrast-enhanced ultrasound using SonoVue® (sulphur hexafluoride microbubbles) compared with contrast-enhanced computed tomography and contrast-enhanced magnetic resonance imaging for the characterisation of focal liver lesions and detection of liver metastases: a systematic review and cost-effectiveness analysis

  M. Westwood;M. Joore;J.P.C. Grutters;K. Redekop

  268
  Citations

• How costly is particle therapy? Cost analysis of external beam radiotherapy with carbon-ions, protons and photons

  Andrea Peeters;Janneke P.C. Grutters;Madelon Pijls-Johannesma;Stefan Reimoser

  265
  Citations

• Clinical effectiveness of online computerised cognitive-behavioural therapy without support for depression in primary care: randomised trial.

  L.E. de Graaf;S.A.H. Gerhards;A.R. Arntz;H. Riper

  233
  Citations

• The relationship between visual field loss in glaucoma and health-related quality-of-life

  A van Gestel;C A B Webers;H J M Beckers;M C J M van Dongen

  232
  Citations

• Adjuvant physical therapy versus occupational therapy in patients with reflex sympathetic dystrophy/complex regional pain syndrome type I.

  H.Margreet Oerlemans;Rob A.B. Oostendorp;Theo de Boo;Lyckle van der Laan

  231
  Citations

• High-sensitivity troponin assays for the early rule-out or diagnosis of acute myocardial infarction in people with acute chest pain: a systematic review and cost-effectiveness analysis

  Marie Westwood;Thea van Asselt;Bram Ramaekers;Penny F Whiting

  229
  Citations

• Rapid fetal fibronectin testing to predict preterm birth in women with symptoms of premature labour: a systematic review and cost analysis

  S N Deshpande;A D I van Asselt;F Tomini;N Armstrong

  211
  Citations

• Socio-economic consequences of rheumatoid arthritis in the first years of the disease.

  J.M.C. Albers;H.H. Kuper;P.L.C.M. van Riel;M.L.L. Prevoo

  211
  Citations

• Out-patient psychotherapy for borderline personality disorder: cost-effectiveness of schema-focused therapy v. transference-focused psychotherapy

  Antoinette D I van Asselt;Carmen D Dirksen;Arnoud Arntz;Josephine H Giesen-Bloo

  207
  Citations

• Economic evaluation of online computerised cognitive-behavioural therapy without support for depression in primary care: randomised trial.

  S.A.H. Gerhards;L.E. de Graaf;L.E. Jacobs;J.L. Severens

  202
  Citations