Author Publications

2013

Klooster ten, P.M. and Vonkeman, H.E. and Taal, E. and Siemons, L. and Hendriks, L. and Jong de, A.J.L. and Dutmer, E.A.J. and Riel van, P.L.C.M. and Laar van de, M.A.F.J. (2013) Performance of the Dutch SF-36 version 2 as a measure of health-related quality of life in patients with rheumatoid arthritis. Health and quality of life outcomes, 11 . 77 - . ISSN 1477-7525

Klooster ten, Peter M. and Taal, Erik and Siemons, Liseth and Oostveen, Johanna C.M. and Harmsen, Etelka J. and Tugwell, Peter S. and Rader, Tamara and Lyddiatt, Anne and Laar van de, Mart A.F.J. (2013) Translation and validation of the Dutch version of the Effective Consumer Scale (EC-17). Quality of Life Research, 22 . 423 - 429. ISSN 0962-9343

Siemons, L. and Klooster ten, P.M. and Taal, E. and Kuper, I.H. and Riel van, P.L.C.M. and Glas, A.H. and Laar van de, M.A.F.J. (2013) The contribution of assessing forefoot joints in early rheumatoid arthritis patients: Insights from item response theory. Arthritis Care & Research, 65 (2). 212 - 219. ISSN 2151-4658

2012

Bode, C. and Taal, E. and Westerhof, G.J. and Gessel van, L. and Laar van de, M.A.F.J. (2012) Experience of aging in patients with rheumatic disease: A comparison with the general population. Aging & mental health, 16 (5). 666 - 672. ISSN 1360-7863

Braakman-Jansen, Louise M.A. and Kuper, Ina H. and Laar van de, Mart A.F.J. and Taal, Erik (2012) Productivity loss due to absenteeism and presenteeism by different instruments in patients with RA and subjects without RA. Rheumatology, 51 (2). 354 - 361. ISSN 1462-0324

Buitinga, Laurien and Braakman-Jansen, Louise M.A. and Taal, Erik and Kievit, Wietske and Visser, Henk and Riel van, Piet L.C.M. and Laar van de, Mart A.F.J. (2012) Comparative responsiveness of the EQ-5D and SF-6D to improvement in patients with rheumatoid arthritis treated with TNF-blockers. Arthritis care and research, 64 (6). 826 - 832. ISSN 0893-7524

Buitinga, Laurien and Braakman-Jansen, Louise M.A. and Taal, Erik and Laar van de, Mart A.F.J. (2012) Construct validity of the interview Time Trade-Off and computer Time Trade-Off in patients with rheumatoid arthritis: A cross-sectional observational pilot study. BMC musculoskeletal disorders, 13:112 . ISSN 1471-2474

Buitinga, Laurien and Braakman-Jansen, Louise M.A. and Taal, Erik and Laar van de, Mart A.F.J. (2012) Future expectations and worst-case future scenarios of patients with rheumatoid arthritis: a focus group study. Musculoskeletal care, 10 (4). 240 - 247. ISSN 1478-2189

Buitinga, Laurien and Taal, Erik and Braakman-Jansen, Louise M.A. and Laar van de, Mart A.F.J. (2012) Worst-case future scenarios of patients with rheumatoid arthritis: a cross-sectional study. Rheumatology, 51 (11). 2027 - 2033. ISSN 1462-0324

Klooster ten, Peter M. and Oostveen, Johanna C.M. and Zandbelt, Linda C. and Taal, Erik and Drossaert, Constance H.C. and Harmsen, Etelka J. and Laar van de, Mart A.F.J. (2012) Further validation of the 5-item Perceived Efficacy in Patient-Physician Interactions (PEPPI-5) scale in patients with osteoarthritis. Patient education and counseling, 87 (1). 125 - 130. ISSN 0738-3991

Klooster ten, Peter M. and Vonkeman, Harald E. and Laar van de, Mart A.F.J. (2012) Disability due to gouty arthritis. Current opinion in rheumatology, 24 (2). 139 - 144. ISSN 1040-8711

Laar van de, Mart and Schäfer, Valentin and Schett, Georg (2012) Miscellaneous Inflammatory Arthritides. In: EULAR Textbook on Rheumatic Diseases. UNSPECIFIED.

Laar van de, Mart A.F.J. and Pergolizzi Jr., Joseph V. and Mellinghoff, Hans-Ulrich and Merchante, Ignacio Morón and Nalamachu, Srinivas and O'Brien, Joanne and Perrot, Serge and Raffa, Robert B. (2012) Pain Treatment in Arthritis-Related Pain: Beyond NSAIDs. The open rheumatology journal, 6 . 320 - 330. ISSN 1874-3129

Meek, I.L. and Vonkeman, H.E. and Kasemier, J. and Movig, K.L.L. and Laar van de, M.A.F.J. (2012) Interference of NSAIDs with the thrombocyte inhibitory effect of aspirin: a placebo-controlled, ex vivo, serial placebo-controlled serial crossover study. European journal of clinical pharmacology . ISSN 0031-6970

Meek, Inger L. and Picavet, H. Susan J. and Vonkeman, Harald E. and Verschuren, W.M. Monique and Laar van de, Mart A.F.J. (2012) Increased cardiovascular risk factors in different rheumatic disease compared with the general population. Rheumatology, 52 (1). 210 - 216. ISSN 1462-0324

Nikolaus, S. and Bode, C. and Taal, E. and Laar van de, M.A.F.J. (2012) Selection of items for a computer-adaptive test to measure fatigue in patients with rheumatoid arthritis - A Delphi approach. Quality of Life Research, 21 (5). 863 - 872. ISSN 0962-9343

Nikolaus, S. and Bode, C. and Taal, E. and Laar van de, M.A.F.J. (2012) Expert evaluations of fatigue questionnaires used in rheumatoid arthritis: a Delphi study among patients, nurses and rheumatologists in the Netherlands. Clinical and experimental rheumatology, 30 (1). 79 - 84. ISSN 1593-098x

Nikolaus, S. and Bode, C. and Taal, E. and Laar van de, M.A.F.J. (2012) Which dimensions of fatigue should be measured in patients with rheumatoid arthritis? A Delphi study. Musculoskeletal care, 10 (1). 13 - 17. ISSN 1478-2189

Oude Voshaar, A.H. and Klooster ten, P. and Taal, Erik and Laar van de, M.A.F.J. (2012) Reactie op ingezonden brief prof.dr. F.W. Kraaimaat. Nederlands tijdschrift voor reumatologie . ISSN 1387-3857

Oude Voshaar, Martijn A.H. and Glas, Cees A.W. and Klooster ten, Peter M. and Taal, Erik and Wolfe, Frederick and Laar van de, Mart A.F.J. (2012) Cross-cultural measurement equivalence of the Health Assessment Questionnaire-II. Arthritis Care & Research . ISSN 2151-4658

Oude Voshaar, Martijn A.H. and Klooster ten, Peter M. and Taal, Erik and Krishnan, Eswar and Laar van de, Mart A.F.J. (2012) Dutch translation and cross-cultural adaptation of the PROMIS® physical function item bank and cognitive pre-test in Dutch arthritis patients. Arthritis research & therapy, 14 . R47 - . ISSN 1478-6362

Oude Voshaar, Martijn A.H. and Klooster ten, Peter M. and Taal, Erik and Laar van de, Mart A.F.J. (2012) Meeteigenschappen van vragenlijsten voor fysiek functioneren bij patiënten met reumatoïde artritis. Nederlands tijdschrift voor reumatologie, 3 . 6 - 11. ISSN 1387-3857

Pergolizzi Jr., Joseph V. and Laar van de, Mart and Langford, Richard and Mellinghoff, Hans-Ulrich and Merchante, Ignacio Morón and Nalamachu, Srinivas and O'Brien, Joanne and Perrot, Serge and Raffa, Robert B. (2012) Tramadol/paracetamol fixed-dose combination in the threatment of moderate to severe pain. Journal of pain, 5 . 327 - 346. ISSN 1526-5900

Punder de, Yvonne M.R. and Fransen, Jaap and Kievit, Wietske and Houtman, Pieternella M. and Visser, Henk and Laar van de, Mart A.F.J. and Riel van, Piet L.C.M. (2012) The prevalence of clinical remission in RA patients theated with anti-TNF: results from the Dutch Rheumatoid Arthritis Monitoring (DREAM) registry. Rheumatology, 53 . 1 - 8. ISSN 1462-0324

Schipper, Lydia G. and Vermeer, Marloes and Kuper, Hillechina H. and Hoekstra, Monique O. and Haagsma, Cees J. and Broeder den, Alfons A. and Riel van, Piet L.C.M. and Fransen, Jaap and Laar van de, Mart A.F.J. (2012) A tight control treatment strategy aiming for remission in early rheumatoid arthritis is more effective than usual care treatment in daily clinical practice: a study of two cohorts in the Dutch Rheumatoid Arthritis Monitoring registry. Annals of the rheumatic diseases, 71 . 845 - 850. ISSN 0003-4967

Siemons, L. and Klooster ten, P.M. and Taal, E. and Glas, C.A.W. and Laar van de, M.A.F.J. (2012) Modern psychometrics applied in rheumatology - a systematic review. BMC musculoskeletal disorders, 13 . 216 - . ISSN 1471-2474

Tubach, F. and Ravaud, P. and Martin-Mola, E. and Awada, H. and Bellamy, N. and Bombardier, C. and Felson, D.T. and Hajjaj-Hassouni, N. and Hochberg, M. and Logeart, I. and Matucci-Cerinic, M. and Laar van de, M. and Heijde van der, D. and Dougados, M. (2012) Minimum Clinically Important Improvement and Patient Acceptable Symptom State in Pain and Function in Rheumatoid Arthritis, Ankylosing Spondylitis, Chronic Back Pain, Hand Osteoarthritis, and Hip and Knee Osteoarthritis: Results From a Prospective Multinational Study. Arthritis care and research, 64 . 1699 - 1707. ISSN 0893-7524

Vaart van der, R. and Drossaert, C.H.C. and Taal, E. and Laar van de, M.A.F.J. (2012) Eén internetadres met alle relevante info over reuma. In beweging, mei . 24 - 25. ISSN geen

Vaart van der, Rosalie and Drossaert, C.H.C. and Taal, E. and Laar van de, M.A.F.J. (2012) Patient access to Medical Records: How Much Is Too Much? Rheumatologist . ISSN 1931-3268

Vaart van der, Rosalie and Drossaert, Constance H.C. and Taal, Erik and Klooster ten, Peter M. and Hilderink-Koertshuis, Rianne T.E. and Klaase, Joost M. and Laar van de, Mart A.F.J. (2012) Validation of the Dutch functional, communicative and critical health literacy scales. Patient education and counseling, 89 . 82 - 88. ISSN 0738-3991

Vaart van der, Rosalie and Drossaert, Constance H.C. and Taal, Erik and Laar van de, Mart A.F.J. (2012) Giving rheumatology patients online home access to their electronic medical record (EMR): advantages, drawbacks and preconditions according to care providers. Rheumatology . ISSN 1462-0324

Vermeer, Marloes and Kuper, Hillechina H. and Bijl van der, Arie E. and Baan, Henriëtte and Posthumus, Marcel D. and Brus, Herman L.M. and Riel van, Piet L.C.M. and Laar van de, Mart A.F.J. (2012) The provisional ACR/EULAR definition of remission in RA: a comment on the patient global assessment criterion. Rheumatology, 51 . 1076 - 1080. ISSN 1462-0324

Vonkeman, Harald E. and Leest de, H.T.J.I. and Laar van de, M.A.F.J. and Baarlen van, J. and Steen, K.S.S. and Lems, W.F. and Bijlsma, J.W.J. and Kuipers, E.J. and Houben, H.H.M.L. and Janssen, M. and Dijkmans, B.A.C. (2012) Assessment of Helicobacter pylori eredication in patients on NSAID treatment. BMC gastroenterology, 12 (133). 1 - 8. ISSN 1471-230X

2011

Dubbeldam, R. and Nene, A.V. and Buurke, J.H. and Groothuis-Oudshoorn, C.G.M. and Baan, H. and Drossaers-Bakker, K.W. and Laar van de, M.A.F.J. and Hermens, H. (2011) Foot and ankle joint kinematics in rheumatoid arthritis cannot only be explained by alteration in walking speed. Gait and Posture, 33 (3). pp. 390-395. ISSN 0966-6362

Klooster ten, P.M. and Oude Voshaar, Martijn A.H. and Taal, Erik and Laar van de, Mart A.F.J. (2011) Comparison of measures of functional disability in patients with gout. Rheumatology, 50 (4). pp. 709-713. ISSN 1462-0324

Leest de, H.T.J.I. and Steen, K.S.S. and Lems, W.F. and Laar van de, M.A.F.J. and Huisman, A.M. and Kadir, S.W. and Houben, H.H.M.L. and Kostense, P.J. and Kuipers, E.J. and Dijkmans, B.A.C. and Debets-Ossenkopp, Y.J. (2011) Efficacy of serology driven "test and treat strategy" for eradication of H. pylori in patients with rheumatic disease in the Netherlands. European journal of clinical microbiology & infectious diseases, 30 (7). pp. 903-908. ISSN 0934-9723

Oude Voshaar, Martijn A.H. and Klooster ten, Peter M. and Taal, Erik and Laar van de, Mart A.F.J. (2011) Measurement properties of physical function scales validated for use in patients with rheumatoid arthritis: A systematic review of the literature. Health and quality of life outcomes, 9 (99). ISSN 1477-7525

Siemons, Liseth and Klooster ten, Peter M. and Taal, Erik and Kuper, I.H. and Riel van, Piet L.C.M. and Laar van de, Mart A.F.J. and Glas, Cees A.W. (2011) Validating the 28-Tender Joint Count Using Item Response Theory. The Journal of Rheumatology, 38 (12). pp. 2557-2564. ISSN 1499-2752

Uden-Kraan van, Cornelia F. and Drossaert, Constance H.C. and Taal, Erik and Smit, Willem M. and Bernelot Moens, Hein J. and Laar van de, Mart A.F.J. (2011) Determinants of engagement in face-to-face and online patient support groups. Journal of medical internet research, 13 (4). ISSN 1438-8871

Vaart van der, Rosalie and Deursen van, Alexander J.A.M. and Drossaert, Constance H.C. and Taal, Erik and Dijk van, Jan A.G.M. and Laar van de, Mart A.F.J. (2011) Does the eHealth literacy scale (eHEALS) measure what it intends to measure? validation of a Dutch version of the eHEALS in two adult populations. Journal of medical internet research, 13 (4). ISSN 1438-8871

2010

Groen van, Maaike M. and Klooster ten, Peter M. and Taal, Erik and Laar van de, Mart A.F.J. and Glas, Cees A.W. (2010) Application of the health assessment questionnaire disability index to various rheumatic diseases. Quality of Life Research, 19 (9). pp. 1255-1263. ISSN 0962-9343

Roon van, E.N. and Laar van de, M.A. (2010) Methotrexate bioavailability. Clinical and Experimental Rheumatology, 28 (Suppl. 61). pp. 27-32. ISSN 0392-856X

Uden-Kraan van, Cornelia F. and Drossaert, Constance H.C. and Taal, Erik and Seydel, Erwin R. and Laar van de, Mart A.F.J. (2010) Patient-initiated online support groups: motives for initiation, extent of success and success factors. Journal of Telemedicine and Telecare, 16 (1). pp. 30-34. ISSN 1357-633X

Uden-Kraan van, Cornelia F. and Drossaert, Constance H.C. and Taal, Erik and Smit, Wim A. and Seydel, Erwin R. and Laar van de, Mart A.F.J. (2010) Experiences and attitudes of Dutch rheumatologists and oncologists with regard to their patients’ health-related Internet use. Clinical Rheumatology, 29 (11). pp. 1229-1236. ISSN 0770-3198

Vonkeman, Harald E. and Laar van de, Mart A.F.J. (2010) Nonsteroidal Anti-Inflammatory Drugs: Adverse Effects and Their Prevention. Seminars in Arthritis and Rheumatism, 39 (4). pp. 294-312. ISSN 0049-0172

2009

Franke, L.C. and Ament, A.J.H.A. and Laar van de, M.A.F.J. and Boonen, A. and Severens, J.L. (2009) Cost-of-illness of rheumatoid arthritis and ankylosing spondylitis. Clinical and Experimental Rheumatology, 27 (Suppl. 55). pp. 118-123. ISSN 0392-856X

Glas, Cees A.W. and Geerlings, Hanneke and Laar van de, Mart A.F.J. and Taal, Erik (2009) Analysis of longitudinal randomized clinical trials using item response models. Contemporary Clinical Trials, 30 (2). pp. 158-170. ISSN 1551-7144

Leest de, Helena T.J.I. and Steen, Kirsti S. and Bloemena, Elisabeth and Lems, Willem F. and Kuipers, Ernst J. and Laar van de, Mart A.F.J. and Bijlsma, J.W.J. and Janssen, Matthijs and Houben, Harry H.M.L. and Kostense, Piet J. and Boers, Maarten and Dijkmans, Ben A.C. (2009) Helicobacter pylori Eradication in Patients on Long-term Treatment With NSAIDs Reduces the Severity of Gastritis: A Randomized Controlled Trial. Journal of Clinical Gastroenterology, 43 (2). pp. 140-146. ISSN 0192-0790

Oosterveld, Frederikus G.J. and Rasker, Johannes J. and Floors, Mark and Landkroon, Robert and Rennes van, Bob and Zwijnenberg, Jan and Laar van de, Mart A.F.J. and Koel, Gerard J. (2009) Infrared sauna in patients with rheumatoid arthritis and ankylosing spondylitis. Clinical Rheumatology, 28 (1). pp. 29-34. ISSN 0770-3198

Roon van, Eric N. and Bemt van den, Patricia M.L.A. and Jansen, Tim L.Th.A. and Houtman, Nella M. and Laar van de, Mart A.F.J. and Brouwers, Jacobus R.B.J. (2009) An evidence-based assessment of the clinical significance of drug-drug interactions between disease-modifying antirheumatic drugs and non-antirheumatic drugs according to rheumatologists and pharmacists. Clinical Therapeutics, 31 (8). pp. 1737-1746. ISSN 0149-2918

Uden-Kraan van, C.F. and Drossaert, C.H.C. and Taal, E. and Seydel, E.R. and Laar van de, M.A.F.J. (2009) Participation in online patient support groups endorses patients’ empowerment. Patient Education and Counseling, 74 (1). pp. 61-69. ISSN 0738-3991

Uden-Kraan van, Cornelia F. and Drossaert, Constance H.C. and Taal, Erik and Smit, Wim M. and Bernelot Moens, Hein J. and Siesling, Sabine and Seydel, Erwin R. and Laar van de, Mart A.F.J. (2009) Health-related Internet use by patients with somatic diseases: Frequency of use and characteristics of users. Informatics for Health & Social Care, 34 (1). pp. 18-29. ISSN 1753-8157

2008

Bode, Christina and Taal, Erik and Emons, Pascale A.A. and Galetzka, Mirjam and Rasker, Johannes J. and Laar van de, Mart A.F.J. (2008) Limited results of group self-management education for rheumatoid arthritis patients and their partners: explanations from the patient perspective. Clinical Rheumatology, 27 (12). pp. 1523-1528. ISSN 0770-3198

Bulthuis, Yvette and Mohammad, Sabrina and Braakman-Jansen, Louise M.A. and Drossaers-Bakker, K. Wiepke and Laar van de, Martin A.F.J. (2008) Cost-effectiveness of intensive exercise therapy directly following hospital discharge in patients with arthritis: Results of a randomized controlled clinical trial. Arthritis Care & Research, 59 (2). pp. 247-254. ISSN 0004-3591

Klooster ten, Peter M. and Taal, Erik and Laar van de, Mart A.F.J. (2008) Rasch analysis of the Dutch health assessment questionnaire disability index and the health assessment questionnaire II in patients with rheumatoid arthritis. Arthritis Care & Research, 59 (12). pp. 1721-1728. ISSN 0004-3591

Klooster ten, Peter M. and Veehof, Martine M. and Taal, Erik and Riel van, Piet L.C.M. and Laar van de, Mart A.F.J. (2008) Confirmatory factor analysis of the Arthritis Impact Measurement Scales 2 short form in patients with rheumatoid arthritis. Arthritis Care & Research, 59 (5). pp. 692-698. ISSN 0004-3591

Uden-Kraan van, C.F. and Drossaert, C.H.C. and Taal, E. and Lebrun, C.E.I. and Drossaers-Bakker, K.W. and Smit, W.M. and Seydel, E.R. and Laar van de, M.A.F.J. (2008) Coping with somatic illnesses in online support groups: Do the feared disadvantages actually occur? Computers in Human Behavior, 24 (2). pp. 309-324. ISSN 0747-5632

Uden-Kraan van, Cornelia F. and Drossaert, Constance H.C. and Taal, Erik and Seydel, Erwin R. and Laar van de, Mart A.F.J. (2008) Self-Reported Differences in Empowerment Between Lurkers and Posters in Online Patient Support Groups. Journal of medical internet research, 10 (2). e18. ISSN 1438-8871

Uden-Kraan van, Cornelia F. and Drossaert, Constance H.C. and Taal, Erik and Shaw, Bret R. and Seydel, Erwin R. and Laar van de, Mart A.F.J. (2008) Empowering Processes and Outcomes of Participation in Online Support Groups for Patients With Breast Cancer, Arthritis, or Fibromyalgia. Qualitative Health Research, 18 (3). pp. 405-417. ISSN 1049-7323

Veehof, M.M. and Klooster ten, P.M. and Taal, E. and Riel van, P.L.C.M. and Laar van de, M.A.F.J. (2008) Psychometric properties of the Rheumatoid Arthritis Disease Activity Index (RADAI) in a cohort of consecutive Dutch patients with RA starting anti-tumour necrosis factor treatment. Annals of the Rheumatic Diseases, 67 (6). pp. 789-793. ISSN 0003-4967

Veehof, M.M. and Taal, E. and Heijnsdijk-Rouwenhorst, L.M. and Laar van de, M.A.F.J. (2008) Efficacy of wrist working splints in patients with rheumatoid arthritis: A randomized controlled study. Arthritis Care & Research, 59 (12). pp. 1698-1704. ISSN 0004-3591

Veehof, Martine M. and Klooster ten, Peter M. and Taal, Erik and Riel van, Piet L.C.M. and Laar van de, Mart A.F.J. (2008) Comparison of internal and external responsiveness of the generic Medical Outcome Study Short Form-36 (SF-36) with disease-specific measures in rheumatoid arthritis. Journal of Rheumatology, 35 (4). pp. 610-617. ISSN 0315-162X

Veehof, Martine M. and Taal, Erik and Willems, Marjanne J. and Laar van de, Mart A.F.J. (2008) Determinants of the use of wrist working splints in rheumatoid arthritis. Arthritis Care & Research, 59 (4). pp. 531-536. ISSN 0004-3591

Vonkeman, Harald E. and Braakman-Jansen, Louise M.A. and Klok, Rogier M. and Postma, Maarten J. and Brouwers, Jacobus R.B.J. and Laar van de, Mart A.F.J. (2008) Incremental cost effectiveness of proton pump inhibitors for the prevention of non-steroidal anti-inflammatory drug ulcers: a pharmacoeconomic analysis linked to a case-control study. Arthritis Research & Therapy, 10 (6). pp. 1-7. ISSN 1478-6362

Vroom, F. and Laar van de, M.A.F.J. and Roon van, E.N. and Brouwers, J.R.B.J. and Jong-van den Berg de, L.T.W. (2008) Treatment of pregnant and non-pregnant rheumatic patients: a survey among Dutch rheumatologists. Journal of Clinical Pharmacy and Therapeutics, 33 (1). pp. 39-44. ISSN 1170-229X

2007

Baan, Henriette and Drossaers-Bakker, K. Wiepke and Dubbeldam, Rosemary and Buurke, Jaap J. and Nene, Anand and Laar van de, Martin A.F.J. (2007) Flexor Hallucis Longus tendon rupture in RA-patients is associated with MTP 1 damage and pes planus. BMC Musculoskeletal Disorders, 8 (110). ISSN 1471-2474

Bulthuis, Y. and Drossaers-Bakker, K.W. and Taal, E. and Rasker, J. and Oostveen, J. and Pad Bosch van 't, P. and Oosterveld, F. and Laar van de, M. (2007) Arthritis patients show long-term benefits from 3 weeks intensive exercise training directly following hospital discharge. Rheumatology, 46 (11). pp. 1712-1717. ISSN 1462-0324

Klooster ten, P.M. and Drossaers-Bakker, K.W. and Taal, E. and Laar van de, M.A. (2007) Can we assess baseline pain and global health retrospectively? Clinical and Experimental Rheumatology, 25 (2). pp. 176-181. ISSN 0392-856X

Klooster ten, Peter M. and Veehof, Martine M. and Taal, Erik and Riel van, Piet L.C.M. and Laar van de, Mart A.F.J. (2007) Changes in priorities for improvement in patients with rheumatoid arthritis during 1 year of anti-tumour necrosis factor treatment. Annals of the Rheumatic Diseases, 66 . pp. 1485-1490. ISSN 0003-4967

Leest de, Helena T.J.I. and Steen, Kirsti S.S. and Lems, Willem F. and Bijlsma, Johannes W.J. and Laar van de, Mart A.F.J. and Huisman, A. Margriet and Vonkeman, Harald E. and Houben, Harry H.M.L. and Kadir, Sylvana W. and Kostense, Piet J. and Tulder van, Maurits W. and Kuipers, Ernst J. and Boers, Maarten and Dijkmans, Ben A.C. (2007) Eradication of Helicobacter pylori Does Not Reduce the Incidence of Gastroduodenal Ulcers in Patients on Long-term NSAID Treatment: Double-Blind, Randomized, Placebo-Controlled Trial. Helicobacter, 12 (5). pp. 477-485. ISSN 1083-4389

Reinders, Mattheus K. and Nijdam, Lars C. and Roon van, Eric N. and Movig, Kris L.L. and Jansen, Tim L.Th.A. and Laar van de, Mart A.F.J. and Brouwers, Jacobus R.B.J. (2007) A simple method for quantification of allopurinol and oxipurinol in human serum by high-performance liquid chromatography with UV-detection. Journal of Pharmaceutical and Biomedical Analysis, 45 (2). pp. 312-317. ISSN 0731-7085

Vlaar, Alexander P.J. and Klooster ten, Peter M. and Taal, Erik and Gheith, Rasha E. and El-Garf, Ayman K. and Rasker, Johannes J. and Laar van de, Martin A.F.J. (2007) A Cross-Cultural Study of Pain Intensity in Egyptian and Dutch Women With Rheumatoid Arthritis. The Journal of Pain, 8 (9). pp. 730-736. ISSN 1526-5900

Vonkeman, Harald E. and Fernandes, Robert W. and Palen van der, Job and Roon van, Eric N. and Laar van de, Mart A.F.J. (2007) Proton-pump inhibitors are associated with a reduced risk for bleeding and perforated gastroduodenal ulcers attributable to non-steroidal anti-inflammatory drugs: a nested case-control study. Arthritis Research & Therapy, 9 (3-R52). pp. 1-8. ISSN 1478-6362

Zijlstra, T.R. and Braakman-Jansen, L.M.A. and Taal, E. and Rasker, J.J. and Laar van de, M.A.F.J. (2007) Cost-effectiveness of Spa treatment for fibromyalgia: general health improvement is not for free. Rheumatology, 46 (9). pp. 1454-1459. ISSN 1462-0324

Zijlstra, T.R. and Taal, E. and Laar van de, M.A.F.J. and Rasker, J.J. (2007) Validation of a Dutch translation of the fibromyalgia impact questionnaire. Rheumatology, 46 (1). pp. 131-134. ISSN 1462-0324

2006

Baan, H. and Haagsma, C.J. and Laar van de, M.A.F.J. (2006) Corticosteroid injections reduce size of rheumatoid nodules. Clinical rheumatology, 25 (1). pp. 21-23. ISSN 0770-3198

Klooster ten, Peter M. and Drossaers-Bakker, K. Wiepke and Taal, Erik and Laar van de, Mart A.F.J. (2006) Patient-perceived satisfactory improvement (PPSI): Interpreting meaningful change in pain from the patient’s perspective. Pain, 121 (1-2). pp. 151-157. ISSN 0304-3959

Klooster ten, Peter M. and Vlaar, Alexander P.J. and Taal, Erik and Gheith, Rasha E. and Rasker, Johannes J. and El-Garf, Ayman K. and Laar van de, Mart A.F.J. (2006) The Validity and Reliability of the Graphic Rating Scale and Verbal Rating Scale for Measuring Pain Across Cultures: A Study in Egyptian and Dutch Women With Rheumatoid Arthritis. Clinical Journal of Pain, 22 (9). pp. 827-830. ISSN 0749-8047

Vonkeman, Harald E. and Brouwers, Jacobus R.B.J. and Laar van de, Mart A.F.J. (2006) Understanding the NSAID related risk of vascular events. BMJ: British Medical Journal, 332 (7546). pp. 895-898. ISSN 0959-8138

Vonkeman, Harald E. and Laar van de, Mart A.F.J. and Palen van der, Job and Brouwers, Jacobus R.B.J. and Vermes, Istvan (2006) Allele variants of the cytochrome P450 2C9 genotype in white subjects from the netherlands with serious gastroduodenal ulcers attributable to the use of NSAIDs. Clinical Therapeutics, 28 (10). pp. 1670-1676. ISSN 0149-2918

2005

Kraan, C. and Taal, E. and Drossaert, C. and Seydel, E. and Laar van de, M. (2005) Can the disadvantages of online support groups be disproved? Psychology and Health, 20 (Suppl.). pp. 137-138. ISSN 0887-0446

Roon van, E.N. and Hoekstra, M. and Tobi, H. and Jansen, T.L.Th.A. and Bernelot Moens, H.J. and Brouwers, J.R.B.J. and Laar van de, M.A.F.J. (2005) Leflunomide in the treatment of rheumatoid arthritis. An analysis of predictors for treatment continuation. British Journal of Clinical Pharmacology, 60 (3). pp. 319-325. ISSN 03065251

Taal, E. and Drossaert, C.H.C. and Benders, S. and Rijdt van de, T. and Kraan, C.F. and Laar van de, M.A.F.J. and Seydel, E.R. (2005) The use of internet for social support by patients with rheumatic diseases. Annals of the Rheumatic Diseases, 64 (Suppl. III). ISSN 0003-4967

Zijlstra, T.R. and Laar van de, M.A.F.J. and Bernelot Moens, H.J. and Taal, E. and Zakraoui, L. and Rasker, J.J. (2005) Spa treatment for primary fibromyalgia syndrome: a combination of thalassotherapy, exercise and patient education improves symptoms and quality of life. Rheumatology, 44 (4). pp. 539-546. ISSN 1462-0324

2004

Knijff-Dutmer, Ellen A.J. and Postma, Maarten J. and Palen van der, Job and Brouwers, Jacobus R.B.J. and Laar van de, Martin A.F.J. (2004) Incremental cost-effectiveness of cyclooxygenase 2-selective versus nonselective nonsteroidal anti-inflammatory drugs in a cohort of coumarin users: A pharmacoeconomic analysis linked to a case-control study. Clinical Therapeutics, 26 (7). pp. 1160-1167. ISSN 0149-2918

1999

Brus, Herman and Laar van de, Martin and Taal, Erik and Rasker, Johannes and Wiegman, Oene (1999) Determinants of compliance with medication in patients with rheumatoid arthritis: the importance of self-efficacy expectations. Patient Education and Counseling, 36 (1). pp. 57-64. ISSN 0738-3991

1997

Brus, Herman and Laar van de, Martin and Taal, Erik and Rasker, Johannes and Wiegman, Oene (1997) Compliance in rheumatoid arthritis and the role of formal patient education. Seminars in Arthritis and Rheumatism, 26 (4). pp. 702-710. ISSN 0049-0172

Brus, Herman L.M. and Taal, Erik and Laar van de, Martin A.F.J. and Rasker, Johannes J. and Wiegman, Oene (1997) Patient education and disease activity: A study among rheumatoid arthritis patients. Arthritis & Rheumatism, 10 (5). pp. 320-324. ISSN 0004-3591

NULL

Siemons, L. and Klooster ten, P.M. and Taal, E. and Kuper, I.H. and Riel van, P.L.C.M. and Glas, C.A.W. and Laar van de, M.A.F.J. The contribution of assessing forefoot joints in early RA patients. In: Najaarsdagen reumatologie.