Physical therapy
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Controlled Clinical Trial
Effectiveness of physical therapy for the management of chronic spine disorders: a propensity score approach.
Evidence on the effectiveness of physical therapy for the management of chronic spine disorders is limited. The purpose of this study was to use a large current database, the National Spine Network database, to assess the effectiveness of physical therapy in the management of chronic spine disorders. ⋯ Physical therapy was effective in the management of chronic spine disorders in participants with the greatest propensity for receiving physical therapy. When the entire sample was considered, differences in the amount of improvement between the intervention and control groups were not clinically relevant.
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Randomized Controlled Trial Comparative Study
Effectiveness of continuous passive motion and conventional physical therapy after total knee arthroplasty: a randomized clinical trial.
This randomized clinical trial was conducted to compare the effectiveness of 3 in-hospital rehabilitation programs with and without continuous passive motion (CPM) for range of motion (ROM) in knee flexion and knee extension, functional ability, and length of stay after primary total knee arthroplasty (TKA). ⋯ The results of this study do not support the addition of CPM applications to conventional physical therapy in rehabilitation programs after primary TKA, as applied in this clinical trial, because they did not further reduce knee impairments or disability or reduce the length of the hospital stay.
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Comparative Study
A psychosocial risk factor--targeted intervention for the prevention of chronic pain and disability following whiplash injury.
The objective of this study was to determine whether the addition of a psychosocial intervention improved return-to-work rates beyond those associated with participation in a functional restoration physical therapy intervention. Subjects who had sustained whiplash injuries participated in the Progressive Goal Attainment Program (PGAP), which is a 10-week psychosocial intervention program that aims to increase activity involvement and minimize psychological barriers to rehabilitation progress. ⋯ The findings suggest that a psychosocial risk reduction intervention can be an effective means of improving function and facilitating return to work in people who are at risk for prolonged pain-related disability.
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The direct effects of ultrasound (US) and phonophoresis of a nonsteroidal anti-inflammatory drug (NSAID) on injured peripheral tissue have been widely investigated, but evidence concerning the effects of central spinal nociceptive modulation seems to be lacking. The purpose of this study was to investigate the peripheral influences of US and phonophoresis on the modulation of spinal inducible nitric oxide synthase (iNOS) expression elicited by hind paw stimulation with an ankle injection of complete Freund adjuvant (CFA). ⋯ Ultrasound and phonophoresis treatments probably modulate and prevent the CFA-insult-induced increase in total and regional iNOS-LI neurons. Peripheral use of diclofenac phonophoresis offers little advantage over US alone in affecting the central mechanisms of nociception. The peripheral influences of US and phonophoresis on the central modulation of the spinal nociceptive processing system are important and may reflect the work being done through the neuroplasticity of spinal cord in response to peripheral input of US and phonophoresis.
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This investigation identified ventilation distribution, gas mixing, lung function, and arterial blood oxyhemoglobin saturation (SpO2) physiologic responses to 2 independent airway clearance treatments, high-frequency chest wall oscillation (HFCWO) and low positive expiratory pressure (PEP) breathing, for subjects who had cystic fibrosis (CF) and who were hospitalized during acute and subacute phases of a pulmonary exacerbation. ⋯ High-frequency chest wall oscillation and PEP breathing are similarly efficacious in improving ventilation distribution, gas mixing, and pulmonary function in hospitalized people with CF. Because SpO2 decreases during HFCWO, people who have moderate to severe CF and who use HFCWO should have SpO2 monitored during an acute exacerbation.