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Botulinum Toxin Injection for Internal Rotation Contractures in Brachial Plexus Birth Palsy. A Minimum 5-Year Prospective Observational Study
Duijnisveld, B.J.; Wijlen-Hempel, M.S. van; Hogendoorn, S.; Boer, K.S. de; Malessy, M.J.A.; Keurentjes, J.C.; ... ; Nelissen, R.G.H.H. 2017
Botulinum Toxin Injection for Internal Rotation Contractures in Brachial Plexus Birth Palsy. A Minimum 5-Year Prospective Observational Study
Article / Letter to editor
open access
Innate Immune Response and Implant Loosening: Interferon Gamma is Inversely Associated With Early Migration of Total Knee Prostheses
Schoeman, M.A.E.; Pijls, B.G.; Oostlander, A.E.; Keurentjes, J.C.; Valstar, E.R.; Nelissen, R.G.H.H.; Meulenbelt, I. 2016
Innate Immune Response and Implant Loosening: Interferon Gamma is Inversely Associated With Early Migration of Total Knee Prostheses
Article / Letter to editor
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A meta-analysis of genome-wide association studies identifies novel variants associated with osteoarthritis of the hip
Evangelou, E.; Kerkhof, H.J.; Styrkarsdottir, U.; Ntzani, E.E.; Bos, S.D.; Esko, T.; ... ; arcOGEN Consortium 2014
A meta-analysis of genome-wide association studies identifies novel variants associated with osteoarthritis of the hip
Article / Letter to editor
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Which Implant Should We Use for Primary Total Hip Replacement?
Keurentjes, J.C.; Pijls, B.G.; Tol, F.R. van; Mentink, J.F.; Mes, S.D.; Schoones, J.W.; ... ; Nelissen, R.G. 2014
Which Implant Should We Use for Primary Total Hip Replacement?
Article / Letter to editor
open access
Predictors of clinical outcome in total hip and knee replacement : a methodological appraisal of implants and patient factors
Keurentjes, J.C. 2014
Predictors of clinical outcome in total hip and knee replacement : a methodological appraisal of implants and patient factors
Doctoral Thesis
open access
In this thesis, we studied both implants and patient and surgeon factors as predictors of clinical outcome after total hip and knee replacement. Additionally, we studied a number of methodological... Show moreIn this thesis, we studied both implants and patient and surgeon factors as predictors of clinical outcome after total hip and knee replacement. Additionally, we studied a number of methodological aspects of orthopaedic research, such as competing risks in estimating the probability of revision surgery, minimal clinically important differences and clinically important differences in health-related quality of life after total hip and knee replacement, patient acceptable symptom states in oxford hip and knee score after total hip and knee replacement and patient preference for questionnaire mode Show less
Genes Involved in the Osteoarthritis Process Identified through Genome Wide Expression Analysis in Articular Cartilage; the RAAK Study
Ramos, Y.F.M.; Hollander, W. den; Bovee, J.V.M.G.; Bomer, N.; Breggen, R. van der; Lakenberg, N.; ... ; Meulenbelt, I. 2014
Genes Involved in the Osteoarthritis Process Identified through Genome Wide Expression Analysis in Articular Cartilage; the RAAK Study
Article / Letter to editor
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How to deal with lost to follow-up in total knee arthroplasty
Nouta, K.A.; Pijls, B.G.; Fiocco, M.; Keurentjes, J.C.; Nelissen, R.G.H.H. 2014
How to deal with lost to follow-up in total knee arthroplasty
Article / Letter to editor
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Willingness to undergo surgery again validated clinically important differences in health-related quality of life after total hip replacement or total knee replacement surgery
Keurentjes, J.C.; Fiocco, M.; Nelissen, R.G. 2014
Willingness to undergo surgery again validated clinically important differences in health-related quality of life after total hip replacement or total knee replacement surgery
Article / Letter to editor
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Patient acceptable symptom states after total hip or knee replacement at mid-term follow-up THRESHOLDS OF THE OXFORD HIP AND KNEE SCORES
Keurentjes, J.C.; Tol, F.R. van; Fiocco, M.; So-Osman, C.; Onstenk, R.; Koopman-Van Gemert, A.W.M.M.; ... ; Nelissen, R.G.H.H. 2014
Patient acceptable symptom states after total hip or knee replacement at mid-term follow-up THRESHOLDS OF THE OXFORD HIP AND KNEE SCORES
Article / Letter to editor
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Patient acceptable symptom states after total hip or knee replacement at mid-term follow-up. Thresholds of the Oxford hip and knee scores
Keurentjes, J.C.; Tol, F.R. van; Fiocco, M.; So-Osman, C.; Onstenk, R.; Koopman-Van Gemert, A.W.M.M.; ... ; Nelissen, R.G.H.H. 2014
Patient acceptable symptom states after total hip or knee replacement at mid-term follow-up. Thresholds of the Oxford hip and knee scores
Article / Letter to editor
open access
Hip and knee replacement patients prefer pen-and-paper questionnaires : implications for future patient-reported outcome measure studies
Keurentjes, J.C.; Fiocco, M.; So-Osman, C.; Onstenk, R.; Koopman-Van Gemert, A.W.M.M.; Poll, R.G.; Nelissen, R.G.H.H. 2013
Hip and knee replacement patients prefer pen-and-paper questionnaires : implications for future patient-reported outcome measure studies
Article / Letter to editor
open access
Patients with Severe Radiographic Osteoarthritis Have a Better Prognosis in Physical Functioning after Hip and Knee Replacement: A Cohort-Study
Keurentjes, J.C.; Fiocco, M.; So-Osman, C.; Onstenk, R.; Koopman-Van Gemert, A.W.M.M.; Poll, R.G.; ... ; Nelissen, R.G. 2013
Patients with Severe Radiographic Osteoarthritis Have a Better Prognosis in Physical Functioning after Hip and Knee Replacement: A Cohort-Study
Article / Letter to editor
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Patients with Severe Radiographic Osteoarthritis Have a Better Prognosis in Physical Functioning after Hip and Knee Replacement: A Cohort-Study
Keurentjes, J.C.; Fiocco, M.; So-Osman, C.; Onstenk, R.; Koopman-Van Gemert, A.W.M.M.; Poll, R.G.; ... ; Nelissen, R.G.H.H. 2013
Patients with Severe Radiographic Osteoarthritis Have a Better Prognosis in Physical Functioning after Hip and Knee Replacement: A Cohort-Study
Article / Letter to editor
open access
Socio-Economic Position Has No Effect on Improvement in Health-Related Quality of Life and Patient Satisfaction in Total Hip and Knee Replacement: A Cohort Study
Keurentjes, J.C.; Blane, D.; Bartley, M.; Keurentjes, J.J.B.; Fiocco, M.; Nelissen, R.G. 2013
Socio-Economic Position Has No Effect on Improvement in Health-Related Quality of Life and Patient Satisfaction in Total Hip and Knee Replacement: A Cohort Study
Article / Letter to editor
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Socio-Economic Position Has No Effect on Improvement in Health-Related Quality of Life and Patient Satisfaction in Total Hip and Knee Replacement: A Cohort Study
Keurentjes, J.C.; Blane, D.; Bartley, M.; Keurentjes, J.J.B.; Fiocco, M.; Nelissen, R.G. 2013
Socio-Economic Position Has No Effect on Improvement in Health-Related Quality of Life and Patient Satisfaction in Total Hip and Knee Replacement: A Cohort Study
Article / Letter to editor
open access
Willingness to undergo surgery again validated clinically important differences in health-related quality of life after total hip replacement or total knee replacement surgery
Keurentjes, J.C.; Fiocco, M.; Nelissen, R.G.H.H. 2013
Willingness to undergo surgery again validated clinically important differences in health-related quality of life after total hip replacement or total knee replacement surgery
Article / Letter to editor
open access
Revision surgery is overestimated in hip replacement
Keurentjes, J.C.; Fiocco, M.; Schreurs, B.W.; Pijls, B.G.; Nouta, K.A.; Nelissen, R.G.H.H. 2012
Revision surgery is overestimated in hip replacement
Article / Letter to editor
open access
Minimal clinically important differences in health-related quality of life after total hip or knee replacement A SYSTEMATIC REVIEW
Keurentjes, J.C.; Tol, F.R. van; Fiocco, M.; Schoones, J.W.; Nelissen, R.G.H.H. 2012
Minimal clinically important differences in health-related quality of life after total hip or knee replacement A SYSTEMATIC REVIEW
Article / Letter to editor
open access
Minimal clinically important differences in health-related quality of life after total hip or knee replacement A SYSTEMATIC REVIEW
Keurentjes, J.C.; Tol, F.R. van; Fiocco, M.; Schoones, J.W.; Nelissen, R.G. 2012
Minimal clinically important differences in health-related quality of life after total hip or knee replacement A SYSTEMATIC REVIEW
Article / Letter to editor
open access
Objectives We aimed first to summarise minimal clinically important differences (MCIDs) after total hip (THR) or knee replacement (TKR) in health-related quality of life (HRQoL), measured using the... Show moreObjectives We aimed first to summarise minimal clinically important differences (MCIDs) after total hip (THR) or knee replacement (TKR) in health-related quality of life (HRQoL), measured using the Short-Form 36 (SF-36). Secondly, we aimed to improve the precision of MCID estimates by means of meta-analysis.Methods We conducted a systematic review of English and non-English articles using MEDLINE, the Cochrane Controlled Trials Register (1960-2011), EMBASE (1991-2011), Web of Science, Academic Search Premier and Science Direct. Bibliographies of included studies were searched in order to find additional studies. Search terms included MCID or minimal clinically important change, THR or TKR and Short-Form 36. We included longitudinal studies that estimated MCID of SF-36 after THR or TKR.Results Three studies met our inclusion criteria, describing a distinct study population: primary THR, primary TKR and revision THR. No synthesis of study results can be given.Conclusions Although we found MCIDs in HRQoL after THR or TKR have limited precision and are not validated using external criteria, these are still the best known estimates of MCIDs in HRQoL after THR and TKR to date. We therefore advise these MCIDs to be used as absolute thresholds, but with caution. Show less