World's Best Scientists 2026 revealed!

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Microbiology

D-Index
63
Citations
14101
World Ranking
2731
National Ranking
108

Overview

Eelko Hak is affiliated with the University of Groningen in the Netherlands and has produced extensive research primarily in the field of Medicine. Their work spans several specialized subfields including Cardiology and Cardiovascular Medicine, Epidemiology, Surgery, Geriatrics and Gerontology, and Endocrinology, Diabetes and Metabolism.

The scientist's research interests include a range of topics, with a notable focus on Pharmaceutical Practices and Patient Outcomes, Blood Pressure and Hypertension Studies, and Medication Adherence and Compliance. Other areas covered in their publications are Pharmaceutical Economics and Policy, Renal Transplantation Outcomes and Treatments, Vaccine Coverage and Hesitancy, and Pharmacogenetics and Drug Metabolism.

Frequent coauthors collaborating with Eelko Hak include:

  • Jens Bos
  • Stephan J. L. Bakker
  • Frank Klont
  • Daan J. Touw
  • Daan Kremer

The scientist has contributed multiple papers to prominent publication venues, with the most frequent being Frontiers in Pharmacology and Clinical Epidemiology (five publications each). Other common venues include Nephrology Dialysis Transplantation, BMJ Open, and BMC Public Health.

Selected recent papers authored or co-authored by Eelko Hak are:

  • Interventions to improve medication adherence in tuberculosis patients: a systematic review of randomized controlled studies (2020), npj Primary Care Respiratory Medicine
  • Digital Health Technologies to Improve Medication Adherence and Treatment Outcomes in Patients With Tuberculosis: Systematic Review of Randomized Controlled Trials (2022), Journal of Medical Internet Research
  • Bile acid synthesis, modulation, and dementia: A metabolomic, transcriptomic, and pharmacoepidemiologic study (2021), PLoS Medicine
  • Barriers and strategies to successful tuberculosis treatment in a high-burden tuberculosis setting: a qualitative study from the patient's perspective (2021), BMC Public Health
  • Pneumococcal conjugate vaccines for preventing acute otitis media in children (2020), Cochrane Database of Systematic Reviews

Eelko Hak has also contributed to academic book publications, including a title published by Frontiers Media:

  • Behind a great medical drug there is always a great scientist! (2023)

Best Publications

  • Increased risk of common infections in patients with type 1 and type 2 diabetes mellitus.

    L M A J Muller;K J Gorter;Eelko Hak;W L Goudzwaard

  • Effectiveness of influenza vaccine in the community-dwelling elderly.

    Kristin L. Nichol;James D. Nordin;David B. Nelson;John P. Mullooly

  • Oral Decontamination with Chlorhexidine Reduces the Incidence of Ventilator-associated Pneumonia

    Mirelle Koeman;Andre J. A. M. van der Ven;Eelko Hak;Hans C. A. Joore

  • Beta-blockers may reduce mortality and risk of exacerbations in patients with chronic obstructive pulmonary disease.

    Frans H. Rutten;Nicolaas P. A. Zuithoff;Eelko Hak;Diederick E. Grobbee

  • Influence of high-risk medical conditions on the effectiveness of influenza vaccination among elderly members of 3 large managed-care organizations.

    Eelko Hak;James Nordin;Feifei Wei;John Mullooly

  • Evaluation of impermeable covers for bedding in patients with allergic rhinitis

    Ingrid Terreehorst;Eelko Hak;Albert J. Oosting;Zana Tempels-Pavlica

  • Negative attitude of highly educated parents and health care workers towards future vaccinations in the Dutch childhood vaccination program.

    Eelko Hak;Y Schönbeck;H De Melker;G A Van Essen

  • Impact of rapid detection of viral and atypical bacterial pathogens by real-time polymerase chain reaction for patients with lower respiratory tract infection.

    Jan Jelrik Oosterheert;Anton M van Loon;Rob Schuurman;Andy I M Hoepelman

  • Clinical effectiveness of influenza vaccination in persons younger than 65 years with high-risk medical conditions: the PRISMA study

    Eelko Hak;Erik Buskens;Gerrit A van Essen;Dinny H de Bakker

  • Risk factors of multidrug-resistant tuberculosis: A global systematic review and meta-analysis.

    Ivan Surya Pradipta;Lina Davies Forsman;Judith Bruchfeld;Eelko Hak

  • Rationale and design of CAPITA : a RCT of 13-valent conjugated pneumococcal vaccine efficacy among older adults

    Eelko Hak;D E Grobbee;E A M Sanders;T J M Verheij

  • Influenza- and respiratory syncytial virus-associated mortality and hospitalisations.

    A G S C Jansen;E A M Sanders;A W Hoes;A M van Loon

  • Effect of reduced-dose schedules with 7-valent pneumococcal conjugate vaccine on nasopharyngeal pneumococcal carriage in children: a randomized controlled trial.

    Elske J. M. van Gils;Reinier H. Veenhoven;Eelko Hak;Gerwin D. Rodenburg

  • Effects of pneumococcal conjugate vaccine 2 years after its introduction, the Netherlands.

    Gerwin D. Rodenburg;Sabine C. de Greeff;Angelique G. C. S. Jansen;Hester E. de Melker

  • Invasive pneumococcal disease among adults: associations among serotypes, disease characteristics, and outcome.

    Angelique G. S. C. Jansen;Gerwin D. Rodenburg;Arie van der Ende;Loek van Alphen

  • Association of atopic diseases and attention-deficit/hyperactivity disorder : A systematic review and meta-analyses

    Jurjen van der Schans;Rukiye Çiçek;Tjalling W de Vries;Eelko Hak

  • Clinical Effectiveness of First and Repeat Influenza Vaccination in Adult and Elderly Diabetic Patients

    Ingrid Looijmans-Van den Akker;Theo J.M. Verheij;Erik Buskens;Kristin L. Nichol

  • Usefulness of consecutive C-reactive protein measurements in follow-up of severe community-acquired pneumonia.

    A H W Bruns;J J Oosterheert;E Hak;A I M Hoepelman

  • Confounding by indication in non-experimental evaluation of vaccine effectiveness: the example of prevention of influenza complications

    E. Hak;Th J M Verheij;D. E. Grobbee;Kristin L Nichol

  • Statin treatment and reduced risk of pneumonia in patients with diabetes

    E M W van de Garde;Eelko Hak;P C Souverein;A W Hoes

  • Cost effectiveness of pneumococcal vaccination among Dutch infants: economic analysis of the seven valent pneumococcal conjugated vaccine and forecast for the 10 valent and 13 valent vaccines

    M.H. Rozenbaum;E.A.M. Sanders;A.J. van Hoek;A.G.S.C. Jansen

  • The role of Streptococcus pneumoniae in community-acquired pneumonia among adults in Europe: a meta-analysis

    M.H. Rozenbaum;P. Pechlivanoglou;van der Tjipke Werf;J.R. Lo-Ten-Foe

  • Clinical signs and symptoms predicting influenza infection.

    Eelko Hak;Karl G. M. Moons;Theo J. M. Verheij;Arno W. Hoes

Frequent Co-Authors

Maarten J. Postma
Maarten J. Postma University of Groningen
Arno W. Hoes
Arno W. Hoes Utrecht University
Elisabeth A. M. Sanders
Elisabeth A. M. Sanders Utrecht University
Kristin L. Nichol
Kristin L. Nichol University of Minnesota
Fanny Janssen
Fanny Janssen University of Groningen
Jan Wilschut
Jan Wilschut University Medical Center Groningen
Erik Buskens
Erik Buskens University Medical Center Groningen
Susan S. Jick
Susan S. Jick Boston University
Marc J. M. Bonten
Marc J. M. Bonten Utrecht University
Andy I. M. Hoepelman
Andy I. M. Hoepelman Utrecht University

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