Cost-utility and cost-effectiveness analyses of a long-term, high-intensity exercise program compared with conventional physical therapy in patients with rheumatoid arthritis

2005 ◽  
Vol 53 (1) ◽  
pp. 39-47 ◽  
Author(s):  
Wilbert B. van den Hout ◽  
Zuzana de Jong ◽  
Marten Munneke ◽  
Johanna M. W. Hazes ◽  
Ferdinand C. Breedveld ◽  
...  
2003 ◽  
Vol 48 (9) ◽  
pp. 2415-2424 ◽  
Author(s):  
Zuzana de Jong ◽  
Marten Munneke ◽  
Aeilko H. Zwinderman ◽  
Herman M. Kroon ◽  
Annemarie Jansen ◽  
...  

2009 ◽  
Vol 28 (6) ◽  
pp. 663-671 ◽  
Author(s):  
Zuzana de Jong ◽  
Marten Munneke ◽  
Herman M. Kroon ◽  
Dirkjan van Schaardenburg ◽  
Ben A. C. Dijkmans ◽  
...  

2004 ◽  
Vol 50 (4) ◽  
pp. 1066-1076 ◽  
Author(s):  
Zuzana de Jong ◽  
Marten Munneke ◽  
Willem F. Lems ◽  
Aeilko H. Zwinderman ◽  
Herman M. Kroon ◽  
...  

2020 ◽  
Vol 45 (2) ◽  
pp. 193-202
Author(s):  
Derek A. Crawford ◽  
Katie M. Heinrich ◽  
Nicholas B. Drake ◽  
Justin DeBlauw ◽  
Michael J. Carper

High-intensity exercise interventions are often promoted as a time-efficient public health intervention to combat chronic disease. However, increased physical effort and subsequent fatigue can be barriers to long-term maintenance of high-intensity exercise programs. The purpose of the present study was to determine if heart rate variability (HRV) mediated state traits related to exercise program adherence. Fifty-five healthy men and women (ages 19–35 years) used a commercially available smartphone application to monitor daily HRV status throughout a 6-week high-intensity exercise intervention. Participants reported state motivation to exercise and global physical fatigue immediately prior to each exercise session. Temporary shifts toward increased parasympathetic reactivation (p = 0.030) resulted in significant increases in daily fatigue (p < 0.001) and decreases in motivation to exercise (p = 0.028). Through modulation of exercise volume, in response to these temporary shifts in HRV, these effects were reversed (p < 0.001) via increased parasympathetic withdrawal (p = 0.018). For the first time, these data demonstrate a mediating effect of HRV on adherence-related trait states throughout a high-intensity exercise program. Applied strategies, such as appropriately timed exercise volume moderation, may be able to leverage this effect and help facilitate long-term exercise program maintenance. Novelty These data establish a link between expected shifts in HRV throughout high-intensity exercise programs with motivation to participate and physical fatigue. Modulation of training volume, in response to these shifts, can optimize adherence-related behavioral responses during high-exercise programs.


2002 ◽  
Vol 5 (4) ◽  
pp. 312-328 ◽  
Author(s):  
Ron Goeree ◽  
Bernie J. O'Brien ◽  
Gordon Blackhouse ◽  
John Marshall ◽  
Andrew Briggs ◽  
...  

2020 ◽  
Vol 39 (10) ◽  
pp. 2919-2930 ◽  
Author(s):  
F. Navarro ◽  
J. M. Martinez-Sesmero ◽  
A. Balsa ◽  
C. Peral ◽  
M. Montoro ◽  
...  

Abstract Objective To assess the cost-effectiveness of tofacitinib-containing treatment sequences versus sequences containing only standard biological therapies in patients with moderate-to-severe rheumatoid arthritis (RA) after the failure of conventional synthetic disease-modifying antirheumatic drugs (csDMARD-IR population) and in patients previously treated with methotrexate (MTX) who show an inadequate response to second-line therapy with any tumour necrosis factor inhibitor (TNFi-IR population). Methods A patient-level microsimulation model estimated, from the perspective of the Spanish Public NHS, lifetime costs and quality-adjusted life years (QALY) for treatment sequences starting with tofacitinib (5 mg twice daily) followed by biological therapies versus sequences of biological treatments only. Concomitant treatment with MTX was considered. Model’s parameters comprised demographic and clinical inputs (initial Health Assessment Questionnaire [HAQ] score and clinical response to short- and long-term treatment). Efficacy was measured by means of HAQ score changes using mixed treatment comparisons and data from long-term extension (LTE) trials. Serious adverse events (SAEs) data were derived from the literature. Total cost estimation (€, 2018) included drug acquisition, parenteral administration, disease progression and SAE management. Results In the csDMARD-IR population, sequences starting with tofacitinib proved dominant options (more QALYs and lower costs) versus the corresponding sequences without tofacitinib. In the TNFi-IR population, first-line treatment with tofacitinib+MTX followed by scAbatacept+MTX➔rituximab+MTX➔certolizumab+MTX proved dominant versus scTocilizumab+MTX➔scAbatacept+MTX➔rituximab+MTX➔certolizumab+MTX; and tofacitinib+MTX➔scTocilizumab+MTX➔scAbatacept+MTX➔rituximab+MTX versus scTocilizumab+MTX➔scAbatacept+MTX➔rituximab+MTX➔certolizumab+MTX was less effective but remained a cost-saving option. Conclusions Inclusion of tofacitinib seems a dominant strategy in moderate-to-severe RA patients after csDMARDs failure. Tofacitinib, as initial third-line therapy, proved a cost-saving strategy (€− 337,489/QALY foregone) in moderate-to-severe TNFi-IR RA patients. Key points• Therapeutical approach in rheumatoid arthritis (RA) consisted in sequences of several therapies during patient lifetime.• Treatment sequences initiating with tofacitinib followed by biological drugs provided higher health effects in csDMARDs-IR population, compared with sequences containing only biological drugs.• In both csDMARD-IR and TNFi-IR RA populations, initiating treatment with tofacitinib was associated to lower treatment costs for the Spanish National Health System.


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