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Constant van Schayck

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Sasha G Hutchinson; Ilse Mesters; Jean Wm Muris; Gerard van Breukelen; Constant P van Schayck; Frans Jm Feron; S Katharine Hammond; Edward Dompeling
A motivational interviewing intervention to PREvent PAssive Smoke Exposure (PREPASE) in children with a high risk of asthma: design of a randomised controlled trial.
Jasper V Been; Ulugbek Nurmatov; Constant P van Schayck; Aziz Sheikh
The impact of smoke-free legislation on fetal, infant and child health: a systematic review and meta-analysis protocol.
Mark G Spigt; Jaap Troost; Constant P van Schayck; Nico Weerkamp; J André Knottnerus
A randomized trial on the effects of regular water intake in patients with recurrent headaches.

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2013: Sasha G Hutchinson; Ilse Mesters; Jean Wm Muris; Gerard van Breukelen; Constant P van Schayck; Frans Jm Feron; S Katharine Hammond; Edward Dompeling
A motivational interviewing intervention to PREvent PAssive Smoke Exposure (PREPASE) in children with a high risk of asthma: design of a randomised controlled trial.
BMC public health 2013;13():177.
2013: Jasper V Been; Ulugbek Nurmatov; Constant P van Schayck; Aziz Sheikh
The impact of smoke-free legislation on fetal, infant and child health: a systematic review and meta-analysis protocol.
BMJ open 2013;3(2):.
2012: Mark G Spigt; Jaap Troost; Constant P van Schayck; Nico Weerkamp; J André Knottnerus
A randomized trial on the effects of regular water intake in patients with recurrent headaches.
Family practice 2012;29(4):370-5.
2011: Naomi E Reijmerink; H A Smit; Foekje F Stelma; C Thijs; Constant P van Schayck; R W B Bottema; Bert Brunekreef; Jorrit Gerritsen; Marjan Kerkhof; Dirkje S Postma; Gerard H Koppelman
Toll-like receptors and microbial exposure: gene-gene and gene-environment interaction in the development of atopy.
The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology 2011;38(4):833-40.
2011: Chris Smerecnik; Constant P van Schayck; Frederik-Jan van Schooten; Marieke Quaak; Hein de Vries
Are smokers interested in genetic testing for smoking addiction? A socio-cognitive approach.
Psychology & health 2011;26(8):1099-112.
2011: John Haughney; M Aubier; L Jørgensen; J Ostinelli; O Selroos; Constant P van Schayck; R Buhl
Comparing asthma treatment in elderly versus younger patients.
Respiratory medicine 2011;105(6):838-45.
2011: Tobias Raupach; Constant P van Schayck
Pharmacotherapy for smoking cessation: current advances and research topics.
CNS drugs 2011;25(5):371-82.
2011: K M M Lemmens; A P Nieboer; Maureen P M H Rutten-Van Mölken; Constant P van Schayck; C Spreeuwenberg; J D Asin; Robbert Huijsman
Bottom-up implementation of disease-management programmes: results of a multisite comparison.
BMJ quality & safety 2011;20(1):76-86.
2010: Ayalu A Reda; Daniel Kotz; Janwillem Kocks; Geertjan Wesseling; Constant P van Schayck
Reliability and validity of the clinical COPD questionniare and chronic respiratory questionnaire.
Respiratory medicine 2010;104(11):1675-82.
2010: Renske W B Bottema; Marjan Kerkhof; Naomi E Reijmerink; Carel Thijs; Henriette A Smit; Constant P van Schayck; Bert Brunekreef; Antoon J van Oosterhout; Dirkje S Postma; Gerard H Koppelman
Gene-gene interaction in regulatory T-cell function in atopy and asthma development in childhood.
The Journal of allergy and clinical immunology 2010;126(2):338-46, 346.e1-10.
2010: Pepijn Vemer; Maureen P M H Rutten-Van Mölken; Janneke Kaper; Rudolf T Hoogenveen; Constant P van Schayck; Talitha L Feenstra
If you try to stop smoking, should we pay for it? The cost-utility of reimbursing smoking cessation support in the Netherlands.
Addiction (Abingdon, England) 2010;105(6):1088-97.
2010: Philippe P R Rosias; Charlotte M Robroeks; Kim D van de Kant; Ger T Rijkers; Luc J Zimmermann; Constant P van Schayck; Jan W Heynens; Quirijn Jöbsis; Edward Dompeling
Feasibility of a new method to collect exhaled breath condensate in pre-school children.
Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology 2010;21(1 Pt 2):e235-44.
2010: Karin M M Lemmens; Anna P Nieboer; Maureen P M H Rutten-Van Mölken; Constant P van Schayck; Javier D Asin; Jos A M Dirven; Robbert Huijsman
Application of a theoretical model to evaluate COPD disease management.
BMC health services research 2010;10():81.
2009: Arian W Plat; Abraham A Kroon; Constant P van Schayck; Peter W de Leeuw; Henri ('Jelle') Stoffers
Obtaining the family history for common, multifactorial diseases by family physicians. A descriptive systematic review.
The European journal of general practice 2009;15(4):231-42.
2009: Constant P van Schayck; Janneke Kaper; Edwin J Wagena; Emiel F M Wouters; Johannes L Severens
The cost-effectiveness of antidepressants for smoking cessation in chronic obstructive pulmonary disease (COPD) patients.
Addiction (Abingdon, England) 2009;104(12):2110-7.
2009: Arian W Plat; Henri ('Jelle') Stoffers; Peter W de Leeuw; Constant P van Schayck; Frank L Soomers; Arnold D M Kester; Karin Aretz; Abraham A Kroon
The influence of six cardiovascular polymorphisms on a first event of ischemic heart disease is modified by sex and age.
Coronary artery disease 2009;20(8):499-505.
2009: Arian W Plat; Henri ('Jelle') Stoffers; Peter W de Leeuw; Constant P van Schayck; Frank L Soomers; Arnold D M Kester; Karin Aretz; Abraham A Kroon
Sex-specific effect of the alpha-adducin (G460W) and AGTR1 (A1166C) polymorphism on carotid intima-media thickness.
Journal of hypertension 2009;27(11):2165-73.
2009: Marieke Quaak; Constant P van Schayck; Ad M Knaapen; Frederik J Van Schooten
Implications of gene-drug interactions in smoking cessation for improving the prevention of chronic degenerative diseases.
Mutation research 2009;667(1-2):44-57.
2009: M Quaak; Constant P van Schayck; Ad M Knaapen; F J van Schooten
Genetic variation as a predictor of smoking cessation success. A promising preventive and intervention tool for chronic respiratory diseases?
The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology 2009;33(3):468-80.
2009: Tanja Maas; Janneke Kaper; Aziz Sheikh; J André Knottnerus; Geertjan Wesseling; Edward Dompeling; J W M Muris; Constant P van Schayck
Mono and multifaceted inhalant and/or food allergen reduction interventions for preventing asthma in children at high risk of developing asthma.
Cochrane database of systematic reviews (Online) 2009;(3):CD006480.
2009: Ayalu A Reda; Janneke Kaper; Hurmuz Fikrelter; Johan L Severens; Constant P van Schayck
Healthcare financing systems for increasing the use of tobacco dependence treatment.
Cochrane database of systematic reviews (Online) 2009;(2):CD004305.
2009: Arian W Plat; Henri ('Jelle') Stoffers; Peter W de Leeuw; Constant P van Schayck; Frank L Soomers; Arnold D M Kester; Karin Aretz; Abraham A Kroon
The association between arterial stiffness and the angiotensin II type 1 receptor (A1166C) polymorphism is influenced by the use of cardiovascular medication.
Journal of hypertension 2009;27(1):69-75.
2008: Philippe P R Rosias; Charlotte M H H T Robroeks; Arnold D M Kester; Gertjan J M den Hartog; Will K W H Wodzig; G T Rijkers; Luc J I Zimmermann; Constant P van Schayck; Quirijn Jöbsis; Edward Dompeling
Biomarker reproducibility in exhaled breath condensate collected with different condensers.
The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology 2008;31(5):934-42.
2008: Constant P van Schayck
[The practice guideline 'Asthma in children' (second revision) from the Dutch College of General Practitioners; a response from the perspective of general practice].
Nederlands tijdschrift voor geneeskunde 2008;152(10):541-2.
2008: Daniel Kotz; Patricia J Nelemans; Constant P van Schayck; Geertjan Wesseling
External validation of a COPD diagnostic questionnaire.
The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology 2008;31(2):298-303.
2008: Barbara Gijsbers; Ilse Mesters; J André Knottnerus; Constant P van Schayck
Factors associated with the duration of exclusive breast-feeding in asthmatic families.
Health education research 2008;23(1):158-69.
2008: Edwin J Wagena; Arjen de Vos; Gary Horwith; Constant P van Schayck
The immunogenicity and safety of a nicotine vaccine in smokers and nonsmokers: results of a randomized, placebo-controlled phase 1/2 trial.
Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco 2008;10(1):213-8.
2008: Daniel Kotz; W van Litsenburg; R van Duurling; Constant P van Schayck; Geertjan Wesseling
Smoking cessation treatment by Dutch respiratory nurses: reported practice, attitudes and perceived effectiveness.
Patient education and counseling 2008;70(1):40-9.
2008: Daniel Kotz; M J H Huibers; R Vos; Constant P van Schayck; Geertjan Wesseling
Principles of confrontational counselling in smokers with chronic obstructive pulmonary disease (COPD).
Medical hypotheses 2008;70(2):384-6.
2007: Daniel Kotz; Kim van de Kant; Quirijn Jöbsis; Constant P van Schayck
Effects of tobacco exposure on lung health and pulmonary biomarkers in young, healthy smokers aged 12-25 years: a systematic review.
Expert review of respiratory medicine 2007;1(3):403-18.
2007: Lisette van den Bemt; Marjolein P de Vries; Sonja Cloosterman; Bart P A Thoonen; J W M Muris; Marielle Goossens; Geertjan Wesseling; Constant P van Schayck
Influence of house dust mite impermeable covers on health-related quality of life of adult patients with asthma: results of a randomized clinical trial.
The Journal of asthma : official journal of the Association for the Care of Asthma 2007;44(10):843-8.
2007: Daniel Kotz; Constant P van Schayck; M J H Huibers; Geertjan Wesseling
Assessing the efficacy of spirometry for smoking cessation.
Thorax 2007;62(8):742; author reply 742.
2007: Sandra Kuiper; J W M Muris; Edward Dompeling; Arnold D M Kester; Geertjan Wesseling; J André Knottnerus; Constant P van Schayck
Interactive effect of family history and environmental factors on respiratory tract-related morbidity in infancy.
The Journal of allergy and clinical immunology 2007;120(2):388-95.
2007: Tiny van Merode; Tanja Maas; Mascha Twellaar; Arnold D M Kester; Constant P van Schayck
Gender-specific differences in the prevention of asthma-like symptoms in high-risk infants.
Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology 2007;18(3):196-200.
2007: Marjolein P de Vries; Lisette van den Bemt; Karen Aretz; Bart P A Thoonen; J W M Muris; Arnold D M Kester; Sonja Cloosterman; Constant P van Schayck
House dust mite allergen avoidance and self-management in allergic patients with asthma: randomised controlled trial.
The British journal of general practice : the journal of the Royal College of General Practitioners 2007;57(536):184-90.
2007: Roelf J C Norg; Nadia El Bakkali; Piet J M Portegijs; J André Knottnerus; Constant P van Schayck
Formal quality criteria for websites do not guarantee complete health information of good quality: we need more attention to information on prognosis.
The European journal of general practice 2007;13(3):164-6.
2007: M J H Huibers; A J H M Beurskens; Gijs Bleijenberg; Constant P van Schayck
Psychosocial interventions by general practitioners.
Cochrane database of systematic reviews (Online) 2007;(3):CD003494.
2007: Joost J den Otter; Constant P van Schayck; Hans Th M Folgering; Guido van den Boom; Reinier P Akkermans; Chris van Weel
Early intervention with inhaled corticosteroids in subjects with rapid decline in lung function and signs of bronchial hyperresponsiveness: results from the DIMCA programme.
The European journal of general practice 2007;13(2):89-91.
2006: Roelf J C Norg; Kees van de Beek; Piet J M Portegijs; Constant P van Schayck; J André Knottnerus
The effectiveness of a treatment protocol for male lower urinary tract symptoms in general practice: a practical randomised controlled trial.
The British journal of general practice : the journal of the Royal College of General Practitioners 2006;56(533):938-44.
2006: Stephanie S Leone; M J H Huibers; Ijmert Kant; Ludovic van Amelsvoort; Constant P van Schayck; Gijs Bleijenberg; J André Knottnerus
Long-term efficacy of cognitive-behavioral therapy by general practitioners for fatigue: a 4-year follow-up study.
Journal of psychosomatic research 2006;61(5):601-7.
2006: Janneke Kaper; Edwin J Wagena; Marc C Willemsen; Constant P van Schayck
A randomized controlled trial to assess the effects of reimbursing the costs of smoking cessation therapy on sustained abstinence.
Addiction (Abingdon, England) 2006;101(11):1656-61.
2006: Geertjan Wesseling; Constant P van Schayck
Why act early in COPD?
Monaldi archives for chest disease = Archivio Monaldi per le malattie del torace / Fondazione clinica del lavoro, IRCCS [and] Istituto di clinica tisiologica e malattie apparato respiratorio, Università di Napoli, Secondo ateneo 2006;65(3):152-9.
2006: Tjard R J Schermer; C G J Saris; Wil Van den Bosch; Niels Chavannes; Constant P van Schayck; P N R Dekhuijzen; Chris van Weel
Exacerbations and associated healthcare cost in patients with COPD in general practice.
Monaldi archives for chest disease = Archivio Monaldi per le malattie del torace / Fondazione clinica del lavoro, IRCCS [and] Istituto di clinica tisiologica e malattie apparato respiratorio, Università di Napoli, Secondo ateneo 2006;65(3):133-40.
2006: Stephanie S Leone; M J H Huibers; Ijmert Kant; Constant P van Schayck; Gijs Bleijenberg; J André Knottnerus
Long-term predictors of outcome in fatigued employees on sick leave: a 4-year follow-up study.
Psychological medicine 2006;36(9):1293-300.
2006: Constant P van Schayck; Jim Reid
Effective management of COPD in primary care - the role of long-acting beta agonist/inhaled corticosteroid combination therapy.
Primary care respiratory journal : journal of the General Practice Airways Group 2006;15(3):143-51.
2006: Mark L Levy; Paul Stephenson; Chris Griffiths; Robert McKinley; Aziz Sheikh; Constant P van Schayck; Patricia Bryant; Anne Smith; Steve Holmes
Primary care respiratory journal is awarded full Medline/Index Medicus listing.
Primary care respiratory journal : journal of the General Practice Airways Group 2006;15(3):136-8.
2006: Sandra Kuiper; J W M Muris; Edward Dompeling; Constant P van Schayck; H J A M Schönberger; Geertjan Wesseling; J André Knottnerus
Association between first-degree familial predisposition of asthma and atopy (total IgE) in newborns.
Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology 2006;36(5):594-601.
2006: Marjolein P de Vries; Lisette van den Bemt; Bart P A Thoonen; J W M Muris; Constant P van Schayck
Relationship between house dust mite (HDM) allergen exposure level and inhaled corticosteroid dosage in HDM-sensitive asthma patients on a self management program.
Primary care respiratory journal : journal of the General Practice Airways Group 2006;15(2):110-5.
2006: Constant P van Schayck; Janneke Kaper
Smoking and COPD: will they ever vanish into smoke?
Primary care respiratory journal : journal of the General Practice Airways Group 2006;15(2):81-3.
2006: Constant P van Schayck; J G F Hogervorst; Theo M C M De Kok; Jacob J Briedé; Geertjan Wesseling; Jos C S Kleinjans
[Relationship between the composition of fine dust particles in the air and lung function in school children].
Nederlands tijdschrift voor geneeskunde 2006;150(13):735-40.
2006: P N R Dekhuijzen; Constant P van Schayck; Geertjan Wesseling; René Aalbers; W M C van Aalderen; J Zaagsma; Thys Van der Molen
[The treatment of asthma: indications for a change in approach].
Nederlands tijdschrift voor geneeskunde 2006;150(5):237-41.
2006: Constant P van Schayck; Mark L Levy; Paul Stephenson; Aziz Sheikh
The IPCRG Guidelines: developing guidelines for managing chronic respiratory diseases in primary care.
Primary care respiratory journal : journal of the General Practice Airways Group 2006;15(1):1-4.
2006: Janneke G F Hogervorst; Theo M C M De Kok; Jacob J Briedé; Geertjan Wesseling; Jos C S Kleinjans; Constant P van Schayck
Relationship between radical generation by urban ambient particulate matter and pulmonary function of school children.
Journal of toxicology and environmental health. Part A 2006;69(3-4):245-62.
2006: Barbara Gijsbers; Ilse Mesters; J André Knottnerus; Constant P van Schayck
Factors associated with the initiation of breastfeeding in asthmatic families: the attitude-social influence-self-efficacy model.
Breastfeeding medicine : the official journal of the Academy of Breastfeeding Medicine 2006;1(4):236-46.
2006: Janneke Kaper; Edwin J Wagena; Constant P van Schayck; Johan L Severens
Encouraging smokers to quit: the cost effectiveness of reimbursing the costs of smoking cessation treatment.
PharmacoEconomics 2006;24(5):453-64.
2006: David Price; David G Tinkelman; Ronald Halbert; Robert J Nordyke; Sharon Isonaka; Dmitry Nonikov; Elizabeth F Juniper; Daryl Freeman; Thomas Hausen; Mark L Levy; Anders Ostrem; Thys Van der Molen; Constant P van Schayck
Symptom-based questionnaire for identifying COPD in smokers.
Respiration; international review of thoracic diseases 2006;73(3):285-95.
2006: David G Tinkelman; David Price; Robert J Nordyke; Ronald Halbert; Sharon Isonaka; Dmitry Nonikov; Elizabeth F Juniper; Daryl Freeman; Thomas Hausen; Mark L Levy; Anders Ostrem; Thys Van der Molen; Constant P van Schayck
Symptom-based questionnaire for differentiating COPD and asthma.
Respiration; international review of thoracic diseases 2006;73(3):296-305.
2005: Niels Chavannes; M J H Huibers; Tjard R J Schermer; A Hendriks; Chris van Weel; Emiel F M Wouters; Constant P van Schayck
Associations of depressive symptoms with gender, body mass index and dyspnea in primary care COPD patients.
Family practice 2005;22(6):604-7.
2005: Edwin J Wagena; Paul Knipschild; M J H Huibers; Emiel F M Wouters; Constant P van Schayck
Efficacy of bupropion and nortriptyline for smoking cessation among people at risk for or with chronic obstructive pulmonary disease.
Archives of internal medicine 2005;165(19):2286-92.
2005: Marjolein P de Vries; Lisette van den Bemt; S Lince; J W M Muris; Bart P A Thoonen; Constant P van Schayck
Factors associated with asthma control.
The Journal of asthma : official journal of the Association for the Care of Asthma 2005;42(8):659-65.
2005: Constant P van Schayck; H A Smit
The prevalence of asthma in children: a reversing trend.
The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology 2005;26(4):647-50.
2005: Marjolein P de Vries; Lisette van den Bemt; F M van der Mooren; J W M Muris; Constant P van Schayck
The prevalence of house dust mite (HDM) allergy and the use of HDM-impermeable bed covers in a primary care population of patients with persistent asthma in the Netherlands.
Primary care respiratory journal : journal of the General Practice Airways Group 2005;14(4):210-4.
2005: Janneke Kaper; Edwin J Wagena; Marc C Willemsen; Constant P van Schayck
Reimbursement for smoking cessation treatment may double the abstinence rate: results of a randomized trial.
Addiction (Abingdon, England) 2005;100(7):1012-20.
2005: Constant P van Schayck; Ronald Halbert; Robert J Nordyke; Sharon Isonaka; Jaman Maroni; Dmitry Nonikov
Comparison of existing symptom-based questionnaires for identifying COPD in the general practice setting.
Respirology (Carlton, Vic.) 2005;10(3):323-33.
2005: Sandra Kuiper; Tanja Maas; Constant P van Schayck; J W M Muris; H J A M Schönberger; Edward Dompeling; Barbara Gijsbers; Chris van Weel; J André Knottnerus
The primary prevention of asthma in children study: design of a multifaceted prevention program.
Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology 2005;16(4):321-31.
2005: Peter H T G Heuts; Rob A de Bie; Arie Dijkstra; Karin Aretz; Johannes Vlaeyen; Hubert J A Schouten; Marijke Hopman-Rock; Chris van Weel; Constant P van Schayck
Assessment of readiness to change in patients with osteoarthritis. development and application of a new questionnaire.
Clinical rehabilitation 2005;19(3):290-9.
2005: Marc Decramer; Maureen P M H Rutten-Van Mölken; P N R Dekhuijzen; Thierry Troosters; Cees van Herwaarden; Riccardo Pellegrino; Constant P van Schayck; Dario Olivieri; Mario Del Donno; Wilfried De Backer; Ida Lankhorst; Alfredo Ardia
Effects of N-acetylcysteine on outcomes in chronic obstructive pulmonary disease (Bronchitis Randomized on NAC Cost-Utility Study, BRONCUS): a randomised placebo-controlled trial.
Lancet 2005;365(9470):1552-60.
2005: Mark G Spigt; Paul Knipschild; Constant P van Schayck; J André Knottnerus
The validity and ethics of giving placebo in a randomized nonpharmacologic trial was evaluated.
Journal of clinical epidemiology 2005;58(4):350-6.
2005: H J A M Schönberger; Edward Dompeling; J André Knottnerus; Tanja Maas; J W M Muris; Chris van Weel; Constant P van Schayck
The PREVASC study: the clinical effect of a multifaceted educational intervention to prevent childhood asthma.
The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology 2005;25(4):660-70.
2005: Barbara Gijsbers; Ilse Mesters; J André Knottnerus; Anita H G Legtenberg; Constant P van Schayck
Factors influencing breastfeeding practices and postponement of solid food to prevent allergic disease in high-risk children: results from an explorative study.
Patient education and counseling 2005;57(1):15-21.
2005: Monique Mommers; Gerard M H Swaen; Michaela Weishoff-Houben; Wolfgang Dott; Constant P van Schayck
Differences in asthma diagnosis and medication use in children living in Germany and the Netherlands.
Primary care respiratory journal : journal of the General Practice Airways Group 2005;14(1):31-7.
2005: Monique Mommers; C Gielkens-Sijstermans; Gerard M H Swaen; Constant P van Schayck
Trends in the prevalence of respiratory symptoms and treatment in Dutch children over a 12 year period: results of the fourth consecutive survey.
Thorax 2005;60(2):97-9.
2005: Monique Mommers; A W Jongmans-Liedekerken; R Derkx; Wolfgang Dott; P Mertens; Constant P van Schayck; A Steup; Gerard M H Swaen; B Ziemer; Michaela Weishoff-Houben
Indoor environment and respiratory symptoms in children living in the Dutch-German borderland.
International journal of hygiene and environmental health 2005;208(5):373-81.
2005: Danielle C L Mohren; Gerard M H Swaen; Ijmert Kant; Constant P van Schayck; Jochem M D Galama
Fatigue and job stress as predictors for sickness absence during common infections.
International journal of behavioral medicine 2005;12(1):11-20.
2005: Janneke Kaper; Edwin J Wagena; Johan L Severens; Constant P van Schayck
Healthcare financing systems for increasing the use of tobacco dependence treatment.
Cochrane database of systematic reviews (Online) 2005;(1):CD004305.
2004: Constant P van Schayck; Mark L Levy; Joyce C Chen; Sharon Isonaka; Ronald Halbert
Coordinated diagnostic approach for adult obstructive lung disease in primary care.
Primary care respiratory journal : journal of the General Practice Airways Group 2004;13(4):218-21.
2004: Mieke Albers; Tjard R J Schermer; Guido van den Boom; Reinier P Akkermans; Constant P van Schayck; Cees van Herwaarden; Chris van Weel
Efficacy of inhaled steroids in undiagnosed subjects at high risk for COPD: results of the detection, intervention, and monitoring of COPD and asthma program.
Chest 2004;126(6):1815-24.
2004: M J H Huibers; Gijs Bleijenberg; Ludovic van Amelsvoort; A J H M Beurskens; Constant P van Schayck; Ellen Bazelmans; J André Knottnerus
Predictors of outcome in fatigued employees on sick leave: results from a randomised trial.
Journal of psychosomatic research 2004;57(5):443-9.
2004: M J H Huibers; Ute Bültmann; Stanislav V Kasl; Ijmert Kant; Ludovic van Amelsvoort; Constant P van Schayck; Gerard M H Swaen
Predicting the two-year course of unexplained fatigue and the onset of long-term sickness absence in fatigued employees: results from the Maastricht Cohort Study.
Journal of occupational and environmental medicine / American College of Occupational and Environmental Medicine 2004;46(10):1041-7.
2004: H Andrea; A J H M Beurskens; Ijmert Kant; Graham C L Davey; Andy P Field; Constant P van Schayck
The relation between pathological worrying and fatigue in a working population.
Journal of psychosomatic research 2004;57(4):399-407.
2004: Lisette van den Bemt; Lieke van Knapen; Marjolein P de Vries; Margreet Jansen; Sonja Cloosterman; Constant P van Schayck
Clinical effectiveness of a mite allergen-impermeable bed-covering system in asthmatic mite-sensitive patients.
The Journal of allergy and clinical immunology 2004;114(4):858-62.
2004: Monique Mommers; Michaela Weishoff-Houben; Gerard M H Swaen; H Creemers; H Freund; Wolfgang Dott; Constant P van Schayck
Infant immunization and the occurrence of atopic disease in Dutch and German children: a nested case-control study.
Pediatric pulmonology 2004;38(4):329-34.
2004: Edwin J Wagena; Ijmert Kant; Ludovic van Amelsvoort; Emiel F M Wouters; Constant P van Schayck; Gerard M H Swaen
Risk of depression and anxiety in employees with chronic bronchitis: the modifying effect of cigarette smoking.
Psychosomatic medicine 2004;66(5):729-34.
2004: H Andrea; Job F M Metsemakers; Ijmert Kant; A J H M Beurskens; Gerard M H Swaen; Constant P van Schayck
Seeking help in relation to work--visiting the occupational physician or the general practitioner.
Occupational medicine (Oxford, England) 2004;54(6):419-21.
2004: Mark G Spigt; J André Knottnerus; Cees van de Beek; Philip van Kerrebroeck; Ludovic van Amelsvoort; Constant P van Schayck
Short-term effects of increased urine output on male bladder function and lower urinary tract symptoms.
Urology 2004;64(3):499-503.
2004: Edwin J Wagena; R M van der Meer; Raymond Ostelo; Johanna E Jacobs; Constant P van Schayck
The efficacy of smoking cessation strategies in people with chronic obstructive pulmonary disease: results from a systematic review.
Respiratory medicine 2004;98(9):805-15.
2004: H Andrea; Ute Bültmann; A J H M Beurskens; Gerard M H Swaen; Constant P van Schayck; Ijmert Kant
Anxiety and depression in the working population using the HAD Scale--psychometrics, prevalence and relationships with psychosocial work characteristics.
Social psychiatry and psychiatric epidemiology 2004;39(8):637-46.
2004: H J A M Schönberger; Tanja Maas; Edward Dompeling; J André Knottnerus; Chris van Weel; Constant P van Schayck
Compliance of asthmatic families with a primary prevention programme of asthma and effectiveness of measures to reduce inhalant allergens--a randomized trial.
Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology 2004;34(7):1024-31.
2004: Constant P van Schayck; J A Knottnerus
No clinical evidence base to support the hygiene hypothesis.
Primary care respiratory journal : journal of the General Practice Airways Group 2004;13(2):76-9; discussion 80-2.
2004: Constant P van Schayck; J André Knottnerus
Can the 'hygiene hypothesis' be explained by confounding by behavior?
Journal of clinical epidemiology 2004;57(5):435-7.
2004: M J H Huibers; Gijs Bleijenberg; A J H M Beurskens; Ijmert Kant; J André Knottnerus; Daniëlle A W M van Der Windt; Ellen Bazelmans; Constant P van Schayck
An alternative trial design to overcome validity and recruitment problems in primary care research.
Family practice 2004;21(2):213-8.
2004: Tjard R J Schermer; A J C Hendriks; Niels Chavannes; P N R Dekhuijzen; Emiel F M Wouters; Henk van Den Hoogen; Constant P van Schayck; Chris van Weel
Probability and determinants of relapse after discontinuation of inhaled corticosteroids in patients with COPD treated in general practice.
Primary care respiratory journal : journal of the General Practice Airways Group 2004;13(1):48-55.
2004: M J H Huibers; A J H M Beurskens; Constant P van Schayck; Ellen Bazelmans; Job F M Metsemakers; J André Knottnerus; Gijs Bleijenberg
Efficacy of cognitive-behavioural therapy by general practitioners for unexplained fatigue among employees: Randomised controlled trial.
The British journal of psychiatry : the journal of mental science 2004;184():240-6.
2004: Monique Mommers; Gerard M H Swaen; Michaela Weishoff-Houben; Huub Creemers; Hermann Freund; Wolfgang Dott; Constant P van Schayck
Childhood infections and risk of wheezing and allergic sensitisation at age 7-8 years.
European journal of epidemiology 2004;19(10):945-51.
2004: Edwin J Wagena; Ijmert Kant; M J H Huibers; Ludovic van Amelsvoort; Gerard M H Swaen; Emiel F M Wouters; Constant P van Schayck
Psychological distress and depressed mood in employees with asthma, chronic bronchitis or emphysema: a population-based observational study on prevalence and the relationship with smoking cigarettes.
European journal of epidemiology 2004;19(2):147-53.
2004: Mark G Spigt; Constant P van Schayck; Philip van Kerrebroeck; Ron van Mastrigt; J André Knottnerus
Pathophysiological aspects of bladder dysfunction: a new hypothesis for the prevention of 'prostatic' symptoms.
Medical hypotheses 2004;62(3):448-52.
2003: H Andrea; Ijmert Kant; A J H M Beurskens; Job F M Metsemakers; Constant P van Schayck
Associations between fatigue attributions and fatigue, health, and psychosocial work characteristics: a study among employees visiting a physician with fatigue.
Occupational and environmental medicine 2003;60 Suppl 1():i99-104.
2003: M J H Huibers; A J H M Beurskens; Judith B Prins; Ijmert Kant; Ellen Bazelmans; Constant P van Schayck; J André Knottnerus; Gijs Bleijenberg
Fatigue, burnout, and chronic fatigue syndrome among employees on sick leave: do attributions make the difference?
Occupational and environmental medicine 2003;60 Suppl 1():i26-31.
2003: Marc C Willemsen; Edwin J Wagena; Constant P van Schayck
[The efficacy of smoking cessation methods available in the Netherlands: a systematic review based on Cochrane data].
Nederlands tijdschrift voor geneeskunde 2003;147(19):922-7.
2003: Bert Vrijhoef; Joseph P M Diederiks; Geertjan Wesseling; Constant P van Schayck; Cor Spreeuwenberg
Undiagnosed patients and patients at risk for COPD in primary health care: early detection with the support of non-physicians.
Journal of clinical nursing 2003;12(3):366-73.
2003: H Andrea; A J H M Beurskens; Job F M Metsemakers; Ludovic van Amelsvoort; Piet A van den Brandt; Constant P van Schayck
Health problems and psychosocial work environment as predictors of long term sickness absence in employees who visited the occupational physician and/or general practitioner in relation to work: a prospective study.
Occupational and environmental medicine 2003;60(4):295-300.
2003: Caro J T van Uden; Ron A G Winkens; Geertjan Wesseling; Harry F J M Crebolder; Constant P van Schayck
Use of out of hours services: a comparison between two organisations.
Emergency medicine journal : EMJ 2003;20(2):184-7.
2003: Caro J T van Uden; Ron A G Winkens; Geertjan Wesseling; Constant P van Schayck; Harry F J M Crebolder
[Contacts outside of office hours: complaints presented to the general practitioner and to the emergency department].
Nederlands tijdschrift voor geneeskunde 2003;147(5):223.
2003: H Andrea; A J H M Beurskens; Job F M Metsemakers; Ludovic van Amelsvoort; Y Kant; Constant P van Schayck
Health and psychosocial work characteristics of employees who did or did not consult the general practitioner in relation to work.
International archives of occupational and environmental health 2003;76(1):69-74.
2003: M J H Huibers; A J H M Beurskens; Gijs Bleijenberg; Constant P van Schayck
The effectiveness of psychosocial interventions delivered by general practitioners.
Cochrane database of systematic reviews (Online) 2003;(2):CD003494.
2003: R M van der Meer; Edwin J Wagena; Raymond Ostelo; Johanna E Jacobs; Constant P van Schayck
Smoking cessation for chronic obstructive pulmonary disease.
Cochrane database of systematic reviews (Online) 2003;(2):CD002999.
2003: Edwin J Wagena; Maurice Zeegers; Constant P van Schayck; Emiel F M Wouters
Benefits and risks of pharmacological smoking cessation therapies in chronic obstructive pulmonary disease.
Drug safety : an international journal of medical toxicology and drug experience 2003;26(6):381-403.
2003: Constant P van Schayck; Niels Chavannes
Detection of asthma and chronic obstructive pulmonary disease in primary care.
The European respiratory journal. Supplement 2003;39():16s-22s.
2003: Bart P A Thoonen; Tjard R J Schermer; Guido van den Boom; Johan Molema; Hans Folgering; Reinier P Akkermans; Richard Grol; Chris van Weel; Constant P van Schayck
Self-management of asthma in general practice, asthma control and quality of life: a randomised controlled trial.
Thorax 2003;58(1):30-6.
2002: Tjard R J Schermer; Bart P A Thoonen; Guido van den Boom; Reinier P Akkermans; Richard P T M Grol; Hans Th M Folgering; Chris van Weel; Constant P van Schayck
Randomized controlled economic evaluation of asthma self-management in primary health care.
American journal of respiratory and critical care medicine 2002;166(8):1062-72.
2002: Niels Chavannes; J J H Vollenberg; Constant P van Schayck; Emiel F M Wouters
Effects of physical activity in mild to moderate COPD: a systematic review.
The British journal of general practice : the journal of the Royal College of General Practitioners 2002;52(480):574-8.
2002: Constant P van Schayck; J M C Loozen; Edwin J Wagena; R P Akkermans; Geertjan Wesseling
Detecting patients at a high risk of developing chronic obstructive pulmonary disease in general practice: cross sectional case finding study.
BMJ (Clinical research ed.) 2002;324(7350):1370.
2002: Constant P van Schayck; Ingrid Desirée Bijl-Hofland; Hans Folgering; Sonja Cloosterman; Reinier P Akkermans; Frank J J van den Elshout; Chris van Weel
Influence of two different inhalation devices on therapy compliance in asthmatic patients.
Scandinavian journal of primary health care 2002;20(2):126-8.
2002: Constant P van Schayck; Sonja Cloosterman; Ingrid Desirée Bijl-Hofland; Henk van Den Hoogen; Hans Th M Folgering; Chris van Weel
Is the increase in bronchial responsiveness or FEV1 shortly after cessation of beta2-agonists reflecting a real deterioration of the disease in allergic asthmatic patients? A comparison between short-acting and long-acting beta2-agonists.
Respiratory medicine 2002;96(3):155-62.
2002: Constant P van Schayck; Ingrid Desirée Bijl-Hofland; Sonja Cloosterman; Hans Th M Folgering; F J J van der Elshout; Chris van Weel
Potential masking effect on dyspnoea perception by short- and long-acting beta2-agonists in asthma.
The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology 2002;19(2):240-5.
2001: Guido van den Boom; MP Rutten-van Mölken; Johan Molema; PR Tirimanna; Chris van Weel; Constant P van Schayck
The cost effectiveness of early treatment with fluticasone propionate 250 microg twice a day in subjects with obstructive airway disease. Results of the DIMCA program.
American journal of respiratory and critical care medicine 2001;164(11):2057-66.
2001: Ingrid Desirée Bijl-Hofland; Sonja Cloosterman; Hans Th M Folgering; Frank J J van den Elshout; Chris van Weel; Constant P van Schayck
Inhaled corticosteroids, combined with long-acting beta(2)-agonists, improve the perception of bronchoconstriction in asthma.
American journal of respiratory and critical care medicine 2001;164(5):764-9.
2001: Edwin J Wagena; M J H Huibers; Constant P van Schayck
[Therapies for smoking cessation (antidepressants, nicotine-replacement and counseling) and implications for the treatment of patients with chronic obstructive pulmonary disease].
Nederlands tijdschrift voor geneeskunde 2001;145(31):1492-6.
2001: Edwin J Wagena; L de Graaf; Niels Chavannes; A C van Grootheest; Constant P van Schayck
[Uneasiness about the safety of bupropion as an aid to smoking cessation unjustified ].
Nederlands tijdschrift voor geneeskunde 2001;145(31):1489-92.
2001: Edwin J Wagena; M J H Huibers; Constant P van Schayck
Antidepressants in the treatment of patients with COPD: possible associations between smoking cigarettes, COPD and depression.
Thorax 2001;56(8):587-8.
2001: Sonja Cloosterman; Ingrid Desirée Bijl-Hofland; Cees van Herwaarden; Reinier P Akkermans; Frank J J van den Elshout; Hans Th M Folgering; Constant P van Schayck
A placebo-controlled clinical trial of regular monotherapy with short-acting and long-acting beta(2)-agonists in allergic asthmatic patients.
Chest 2001;119(5):1306-15.
2001: Marc Decramer; P N R Dekhuijzen; Thierry Troosters; Cees van Herwaarden; Maureen P M H Rutten-Van Mölken; Constant P van Schayck; Dario Olivieri; Ida Lankhorst; Alfredo Ardia
The Bronchitis Randomized On NAC Cost-Utility Study (BRONCUS): hypothesis and design. BRONCUS-trial Committee.
The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology 2001;17(3):329-36.
2001: Edwin J Wagena; Maurice Zeegers; M J H Huibers; Niels Chavannes; Constant P van Schayck
[Bupropion: an effective new aid for smoking cessation].
Nederlands tijdschrift voor geneeskunde 2001;145(2):103-4.
2000: Niels Chavannes; Constant P van Schayck
Developments in the treatment of chronic obstructive pulmonary disease: the clinical picture.
Current opinion in investigational drugs (London, England : 2000) 2000;1(1):75-8.
2000: M J H Huibers; Niels Chavannes; Edwin J Wagena; Constant P van Schayck
Antidepressants for smoking cessation: a promising new approach?
The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology 2000;16(3):379-80.
2000: Joost J den Otter; M A de Bruyn-Schmidt; M J Wolters; Constant P van Schayck; Hans Th M Folgering; Henk van Den Hoogen; Chris van Weel
Lung function measurement in general practice. General practice measurements compared with laboratory measurements during the DIMCA trial.
Family practice 2000;17(4):314-6.
2000: Constant P van Schayck; F M van Der Heijden; Guido van den Boom; PR Tirimanna; Cees van Herwaarden
Underdiagnosis of asthma: is the doctor or the patient to blame? The DIMCA project.
Thorax 2000;55(7):562-5.
2000: Pierre van Grunsven; Constant P van Schayck; M van Deuveren; Cees van Herwaarden; Reinier P Akkermans; Chris van Weel
Compliance during long-term treatment with fluticasone propionate in subjects with early signs of asthma or chronic obstructive pulmonary disease (COPD): results of the Detection, Intervention, and Monitoring Program of COPD and Asthma (DIMCA) Study.
The Journal of asthma : official journal of the Association for the Care of Asthma 2000;37(3):225-34.
2000: PF Vogelzang; J W J van der Gulden; Hans Folgering; Dick Heederik; Martin Tielen; Constant P van Schayck
Longitudinal changes in bronchial responsiveness associated with swine confinement dust exposure.
Chest 2000;117(5):1488-95.
2000: Constant P van Schayck
Do long-acting beta2-adrenergic agonists deserve a different place in guidelines for the treatment of asthma and COPD?
The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology 2000;15(4):631-4.
2000: Ingrid Desirée Bijl-Hofland; Sonja Cloosterman; Constant P van Schayck; F J v d Elshout; Reinier P Akkermans; Hans Th M Folgering
Perception of respiratory sensation assessed by means of histamine challenge and threshold loading tests.
Chest 2000;117(4):954-9.
2000: Guido van den Boom; MP Rutten-van Mölken; Hans Folgering; Chris van Weel; Constant P van Schayck
The economic effects of screening for obstructive airway disease: an economic analysis of the DIMCA program.
Preventive medicine 2000;30(4):302-8.
2000: Niels Chavannes; Constant P van Schayck
Quality of life in patients with chronic obstructive pulmonary disease: which drugs help most?
BioDrugs : clinical immunotherapeutics, biopharmaceuticals and gene therapy 2000;13(2):127-33.
1999: Ingrid Desirée Bijl-Hofland; Hans Th M Folgering; Henk van Den Hoogen; Sonja Cloosterman; Chris van Weel; J M Donkers; Constant P van Schayck
Perception of bronchoconstriction in asthma patients measured during histamine challenge test.
The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology 1999;14(5):1049-54.
1999: Sonja Cloosterman; Tjard R J Schermer; Ingrid Desirée Bijl-Hofland; S Van Der Heide; B Brunekreef; Frank J J van den Elshout; Cees van Herwaarden; Constant P van Schayck
Effects of house dust mite avoidance measures on Der p 1 concentrations and clinical condition of mild adult house dust mite-allergic asthmatic patients, using no inhaled steroids.
Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology 1999;29(10):1336-46.
1999: Guido van den Boom; L M van der Star; Hans Folgering; Constant P van Schayck; Chris van Weel
Volume calibration alone may be misleading.
Respiratory medicine 1999;93(9):643-7.
1999: Ivo Smeele; Richard P T M Grol; Constant P van Schayck; Wil Van den Bosch; Henk van Den Hoogen; J W Muris
Can small group education and peer review improve care for patients with asthma/chronic obstructive pulmonary disease?
Quality in health care : QHC 1999;8(2):92-8.
1999: Bart P A Thoonen; Constant P van Schayck; Chris van Weel; M L Levy; R Spelman; D Price; D Ryan; D Bellamy; Pierre van Grunsven; Sonja Cloosterman; Guido van den Boom; W Gorgels; H Schönberger
Present and future management of asthma and COPD: proceedings from WONCA 1998.
Family practice 1999;16(3):313-5.
1999: J Carel Bakx; Henk van Den Hoogen; Wil Van den Bosch; Constant P van Schayck; Jan W van Ree; Theo Thien; Chris van Weel
Development of blood pressure and the incidence of hypertension in men and women over an 18-year period: results of the Nijmegen Cohort Study.
Journal of clinical epidemiology 1999;52(6):531-8.
1999: Ingrid Desirée Bijl-Hofland; Sonja Cloosterman; Hans Th M Folgering; Reinier P Akkermans; Henk van Den Hoogen; Constant P van Schayck
Measuring breathlessness during histamine challenge: a simple standardized procedure in asthmatic patients.
The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology 1999;13(5):955-60.
1999: Bart P A Thoonen; K P Jones; H A van Rooij; A C van den Hout; Ivo Smeele; Richard Grol; Constant P van Schayck
Self-treatment of asthma: possibilities and perspectives from the practitioner's point of view.
Family practice 1999;16(2):117-22.
1999: Pierre van Grunsven; Constant P van Schayck; Johan Molema; Reinier P Akkermans; Chris van Weel
Effect of inhaled corticosteroids on bronchial responsiveness in patients with "corticosteroid naive" mild asthma: a meta-analysis.
Thorax 1999;54(4):316-22.
1999: PF Vogelzang; J W J van der Gulden; Hans Folgering; Constant P van Schayck
Organic dust toxic syndrome in swine confinement farming.
American journal of industrial medicine 1999;35(4):332-4.
1999: PF Vogelzang; J W J van der Gulden; Martin Tielen; Hans Folgering; Constant P van Schayck
Health-based selection for asthma, but not for chronic bronchitis, in pig farmers: an evidence-based hypothesis.
The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology 1999;13(1):187-9.
1999: Ingrid Desirée Bijl-Hofland; Sonja Cloosterman; Hans Th M Folgering; Reinier P Akkermans; Constant P van Schayck
Relation of the perception of airway obstruction to the severity of asthma.
Thorax 1999;54(1):15-19.
1999: Pierre van Grunsven; Constant P van Schayck; J P Derenne; Huib A M Kerstjens; T E Renkema; D S Postma; T Similowski; Reinier P Akkermans; P C M Pasker-de Jong; P N R Dekhuijzen; Cees van Herwaarden; Chris van Weel
Long term effects of inhaled corticosteroids in chronic obstructive pulmonary disease: a meta-analysis.
Thorax 1999;54(1):7-14.
1998: PF Vogelzang; J W J van der Gulden; Hans Folgering; Constant P van Schayck
Longitudinal changes in lung function associated with aspects of swine-confinement exposure.
Journal of occupational and environmental medicine / American College of Occupational and Environmental Medicine 1998;40(12):1048-52.
1998: Guido van den Boom; Constant P van Schayck; M P van Möllen; PR Tirimanna; Joost J den Otter; Pierre van Grunsven; M J Buitendijk; Cees van Herwaarden; Chris van Weel
Active detection of chronic obstructive pulmonary disease and asthma in the general population. Results and economic consequences of the DIMCA program.
American journal of respiratory and critical care medicine 1998;158(6):1730-8.
1998: Constant P van Schayck; P N R Dekhuijzen; W J Gorgels; Pierre van Grunsven; Johan Molema; Cees van Herwaarden; Chris van Weel
Are anti-oxidant and anti-inflammatory treatments effective in different subgroups of COPD? A hypothesis.
Respiratory medicine 1998;92(11):1259-64.
1998: H J A M Schönberger; Constant P van Schayck
Prevention of asthma in genetically predisposed children in primary care--from clinical efficacy to a feasible intervention programme.
Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology 1998;28(11):1325-31.
1998: Ivo Smeele; Constant P van Schayck; Wil Van den Bosch; Henk van Den Hoogen; J W Muris; Richard P T M Grol
[Discrepancy between the guidelines and practice by family physicians in treating adults with an exacerbation of asthma or chronic obstructive pulmonary disease].
Nederlands tijdschrift voor geneeskunde 1998;142(42):2304-8.
1998: Sonja Cloosterman; I D Hofland; Constant P van Schayck; Hans Th M Folgering
Exertional dyspnoea in patients with airway obstruction, with and without CO2 retention.
Thorax 1998;53(9):768-74.
1998: Pierre van Grunsven; Constant P van Schayck; H J van Kollenburg; K van Bosheide; Henk van Den Hoogen; Johan Molema; Chris van Weel
The role of "fear of corticosteroids" in nonparticipation in early intervention with inhaled corticosteroids in asthma and COPD in general practice.
The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology 1998;11(5):1178-81.
1998: Joost J den Otter; B van Dijk; Constant P van Schayck; Johan Molema; Chris van Weel
How to avoid underdiagnosed asthma/chronic obstructive pulmonary disease?
The Journal of asthma : official journal of the Association for the Care of Asthma 1998;35(4):381-7.
1998: Guido van den Boom; MP Rutten-van Mölken; PR Tirimanna; Constant P van Schayck; Hans Folgering; Chris van Weel
Association between health-related quality of life and consultation for respiratory symptoms: results from the DIMCA programme.
The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology 1998;11(1):67-72.
1998: PF Vogelzang; J W J van der Gulden; Hans Folgering; J J Kolk; Dick Heederik; L Preller; Martin Tielen; Constant P van Schayck
Endotoxin exposure as a major determinant of lung function decline in pig farmers.
American journal of respiratory and critical care medicine 1998;157(1):15-8.
1997: R F Dijkstra; Constant P van Schayck; J Carel Bakx; Theo Thien; F W Verheugt; Henk Mokkink
[Left ventricular hypertrophy; differences in the diagnostic and prognostic value of electrocardiography and echocardiography].
Nederlands tijdschrift voor geneeskunde 1997;141(41):1969-72.
1997: Sonja Cloosterman; I D Hofland; H G Lukassen; M H Wieringa; S van der Heide; B Brunekreef; Constant P van Schayck
House dust mite avoidance measures improve peak flow and symptoms in patients with allergy but without asthma: a possible delay in the manifestation of clinical asthma?
The Journal of allergy and clinical immunology 1997;100(3):313-9.
1997: Joost J den Otter; G M Reijnen; Wil Van den Bosch; Constant P van Schayck; Johan Molema; Chris van Weel
Testing bronchial hyper-responsiveness: provocation or peak expiratory flow variability?
The British journal of general practice : the journal of the Royal College of General Practitioners 1997;47(421):487-92.
1997: Constant P van Schayck
Risks and benefits of periodic treatment of asthma with inhaled corticosteroids.
BioDrugs : clinical immunotherapeutics, biopharmaceuticals and gene therapy 1997;7(1):1-5.
1997: PF Vogelzang; J W J van der Gulden; L Preller; Martin Tielen; Constant P van Schayck; Hans Folgering
Bronchial hyperresponsiveness and exposure in pig farmers.
International archives of occupational and environmental health 1997;70(5):327-33.
1997: Joost J den Otter; M Knitel; Reinier P Akkermans; Constant P van Schayck; Hans Th M Folgering; Chris van Weel
Spirometry in general practice: the performance of practice assistants scored by lung function technicians.
The British journal of general practice : the journal of the Royal College of General Practitioners 1997;47(414):41-2.
1996: Constant P van Schayck; Pierre van Grunsven; P N R Dekhuijzen
Do patients with COPD benefit from treatment with inhaled corticosteroids?
The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology 1996;9(10):1969-72.
1996: PF Vogelzang; J W J van der Gulden; L Preller; Dick Heederik; M J Tielen; Constant P van Schayck
Respiratory morbidity in relationship to farm characteristics in swine confinement work: possible preventive measures.
American journal of industrial medicine 1996;30(2):212-8.
1996: PR Tirimanna; Constant P van Schayck; Joost J den Otter; Chris van Weel; Cees van Herwaarden; Guido van den Boom; Pierre van Grunsven; Wil Van den Bosch
Prevalence of asthma and COPD in general practice in 1992: has it changed since 1977?
The British journal of general practice : the journal of the Royal College of General Practitioners 1996;46(406):277-81.
1996: Cees van Herwaarden; P N R Dekhuijzen; Constant P van Schayck; Chris van Weel; Johan Molema
[Drug treatment of chronic obstructive pulmonary disease].
Nederlands tijdschrift voor geneeskunde 1996;140(14):761-5.
1996: Constant P van Schayck
Diagnosis of asthma and chronic obstructive pulmonary disease in general practice.
The British journal of general practice : the journal of the Royal College of General Practitioners 1996;46(404):193-7.
1996: PR Tirimanna; Joost J den Otter; Constant P van Schayck; Cees van Herwaarden; Hans Folgering; Chris van Weel
Evaluation of the suitability of weekly peak expiratory flow rate measurements in monitoring annual decline in lung function among patients with asthma and chronic bronchitis.
The British journal of general practice : the journal of the Royal College of General Practitioners 1996;46(402):15-8.
1996: Pierre van Grunsven; E Dompeling; Constant P van Schayck; Johan Molema; Hans Folgering; Chris van Weel
Treatment of mild asthma with inhaled corticosteroids: is discontinuation of therapy possible?
Family medicine 1996;28(1):46-51.
1995: Constant P van Schayck; E Dompeling; R Putters; Johan Molema; Chris van Weel
Asthma and chronic bronchitis. Can family physicians predict rates of progression?
Canadian family physician Médecin de famille canadien 1995;41():1868-76.
1995: Constant P van Schayck; Cees van Herwaarden; Hans Folgering; Reinier P Akkermans; Chris van Weel
[When are bronchodilator agents sufficient in asthma/chronic obstructive pulmonary disease?].
Nederlands tijdschrift voor geneeskunde 1995;139(31):1580-3.
1995: Constant P van Schayck; P J van den Broek; Joost J den Otter; Cees van Herwaarden; Johan Molema; Chris van Weel
Periodic treatment regimens with inhaled steroids in asthma or chronic obstructive pulmonary disease. Is it possible?
JAMA : the journal of the American Medical Association 1995;274(2):161-4.
1995: Constant P van Schayck; E Dompeling; M P Rutten; Hans Folgering; Guido van den Boom; Chris van Weel
The influence of an inhaled steroid on quality of life in patients with asthma or COPD.
Chest 1995;107(5):1199-205.
1995: Constant P van Schayck; Sonja Cloosterman; I D Hofland; Cees van Herwaarden; Chris van Weel
How detrimental is chronic use of bronchodilators in asthma and chronic obstructive pulmonary disease?
American journal of respiratory and critical care medicine 1995;151(5):1317-9.
1995: Constant P van Schayck; E Dompeling; Cees van Herwaarden; Hans Folgering; Reinier P Akkermans; P J van den Broek; Chris van Weel
Continuous and on demand use of bronchodilators in patients with non-steroid dependent asthma and chronic bronchitis: four-year follow-up randomized controlled study.
The British journal of general practice : the journal of the Royal College of General Practitioners 1995;45(394):239-44.
1994: Constant P van Schayck; E Dompeling; Johan Molema; Hans Folgering; Pierre van Grunsven; Chris van Weel
Does bronchial hyperresponsiveness precede or follow airway obstruction in asthma or COPD?
The Netherlands journal of medicine 1994;45(4):145-53.
1993: E Dompeling; Constant P van Schayck; Pierre van Grunsven; Cees van Herwaarden; Reinier P Akkermans; Johan Molema; Hans Folgering; Chris van Weel
Slowing the deterioration of asthma and chronic obstructive pulmonary disease observed during bronchodilator therapy by adding inhaled corticosteroids. A 4-year prospective study.
Annals of internal medicine 1993;118(10):770-8.
1992: Constant P van Schayck; Hans Folgering; Joost J den Otter; PR Tirimanna; Chris van Weel
Does the continuous use of bronchodilators mask the progression of asthma or chronic bronchitis?
Family practice 1992;9(4):397-404.
1992: Constant P van Schayck; Maureen P M H Rutten-Van Mölken; Eddy Van Doorslaer; Hans Folgering; Chris van Weel
Two-year bronchodilator treatment in patients with mild airflow obstruction. Contradictory effects on lung function and quality of life.
Chest 1992;102(5):1384-91.
1992: E Dompeling; Constant P van Schayck; Johan Molema; Reinier P Akkermans; Hans Folgering; Pierre van Grunsven; Chris van Weel
A comparison of six different ways of expressing the bronchodilating response in asthma and COPD; reproducibility and dependence of prebronchodilator FEV1.
The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology 1992;5(8):975-81.
1992: E Dompeling; Constant P van Schayck; Johan Molema; Hans Folgering; Pierre van Grunsven; Chris van Weel
Inhaled beclomethasone improves the course of asthma and COPD.
The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology 1992;5(8):945-52.
1992: E Dompeling; Pierre van Grunsven; Johan Molema; André L M Verbeek; Constant P van Schayck; Chris van Weel
Early detection of patients with fast progressive asthma or chronic bronchitis in general practice.
Scandinavian journal of primary health care 1992;10(2):143-50.
1992: E Dompeling; Pierre van Grunsven; Constant P van Schayck; Hans Folgering; Johan Molema; Chris van Weel
Treatment with inhaled steroids in asthma and chronic bronchitis: long-term compliance and inhaler technique.
Family practice 1992;9(2):161-6.
1991: Constant P van Schayck; E Dompeling; Cees van Herwaarden; Hans Folgering; André L M Verbeek; H J van der Hoogen; Chris van Weel
Bronchodilator treatment in moderate asthma or chronic bronchitis: continuous or on demand? A randomised controlled study.
BMJ (Clinical research ed.) 1991;303(6815):1426-31.
1991: Constant P van Schayck; Chris van Weel; H J Harbers; C L van Herwaarden
Do physical signs reflect the degree of airflow obstruction in patients with asthma or chronic obstructive pulmonary disease?
Scandinavian journal of primary health care 1991;9(4):232-8.
1991: Constant P van Schayck; E Dompeling; Cees van Herwaarden; AM Wever; Chris van Weel
Interacting effects of atopy and bronchial hyperresponsiveness on the annual decline in lung function and the exacerbation rate in asthma.
The American review of respiratory disease 1991;144(6):1297-301.
1991: E Dompeling; Constant P van Schayck; Hans Folgering; Henk van Den Hoogen; Chris van Weel
Accuracy, precision and linearity of the portable flow-volume meter Microspiro HI-298.
The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology 1991;4(5):612-5.
1990: Constant P van Schayck; S J Graafsma; M B Visch; E Dompeling; Chris van Weel; Cees van Herwaarden
Increased bronchial hyperresponsiveness after inhaling salbutamol during 1 year is not caused by subsensitization to salbutamol.
The Journal of allergy and clinical immunology 1990;86(5):793-800.
1990: Constant P van Schayck; E Dompeling; Chris van Weel; Hans Folgering; Henk van Den Hoogen
Accuracy and reproducibility of the Assess peak flow meter.
The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology 1990;3(3):338-41.
1989: Constant P van Schayck; Chris van Weel; H Folgering; André L M Verbeek; C L van Herwaarden
Treatment of patients with airflow obstruction by general practitioners and chest physicians.
Scandinavian journal of primary health care 1989;7(3):137-42.