Manual therapy
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Randomized Controlled Trial
Inclusion of thoracic spine thrust manipulation into an electro-therapy/thermal program for the management of patients with acute mechanical neck pain: a randomized clinical trial.
Our aim was to examine the effects of a seated thoracic spine distraction thrust manipulation included in an electrotherapy/thermal program on pain, disability, and cervical range of motion in patients with acute neck pain. This randomized controlled trial included 45 patients (20 males, 25 females) between 23 and 44 years of age presenting with acute neck pain. Patients were randomly divided into 2 groups: an experimental group which received a thoracic manipulation, and a control group which did not receive the manipulative procedure. ⋯ Patients receiving thoracic manipulation experienced greater reductions in both neck pain, with between-group difference of 2.3 (95% CI 2-2.7) points on a 11-NPRS, and perceived disability with between-group differences 8.5 (95% CI 7.2-9.8) points. Further, patients receiving thoracic manipulation experienced greater increases in all cervical motions with between-group differences of 10.6 degrees (95% CI 8.8-12.5 degrees) for flexion; 9.9 degrees (95% CI 8.1-11.7 degrees) for extension; 9.5 degrees (95% CI 7.6-11.4 degrees) for right lateral-flexion; 8 degrees (95% CI 6.2-9.8 degrees) for left lateral-flexion; 9.6 degrees (95% CI 7.7-11.6 degrees) for right rotation; and 8.4 degrees (95% CI 6.5-10.3 degrees) for left rotation. We found that the inclusion of a thoracic manipulation into an electrotherapy/thermal program was effective in reducing neck pain and disability, and in increasing active cervical mobility in patients with acute neck pain.
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Randomized Controlled Trial
Reduction of experimental muscle pain by passive physiological movements.
The analgesic effects of passive movements on deep-tissue pain have not been sufficiently explored in human studies. The purpose of this study was to examine the effect of passive physiological movements (PPMs) on deep-tissue pain sensitivity. Seventeen healthy subjects were included in this randomised crossover study. ⋯ McGill Pain Questionnaire (MPQ) was used to describe the quality of the induced pain. Compared with the control session PPM demonstrated: (1) a reduction of the experimental muscle pain intensity (VAS area and peak) and duration (17-31%, P<0.03), (2) lower MPQ score and a change in quality profile of experimental muscle pain (25%, P<0.01) and (3) an increased PPT (17%, P<0.0005). The present study demonstrated that PPM produced an immediate analgesic effect on deep-tissue pain indicating a possible involvement of neural inhibitory mechanisms.
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Randomized Controlled Trial
Training the cervical muscles with prescribed motor tasks does not change muscle activation during a functional activity.
Both low-load and high-load training of the cervical muscles have been shown to reduce neck pain and change parameters of muscle function directly related to the exercise performed. The purpose of this study was to investigate whether either training regime changes muscle activation during a functional task which is known to be affected in people with neck pain and is not directly related to either exercise protocol. Fifty-eight female patients with chronic neck pain were randomised into one of two 6-week exercise intervention groups: an endurance-strength training regime for the cervical flexor muscles or low-load training of the cranio-cervical flexor muscles. ⋯ At the 7th week follow-up assessment both intervention groups demonstrated a reduction in their average intensity of pain (P<0.05). However, neither training group demonstrated a change in SCM EMG amplitude during the functional task (P>0.05). The results demonstrate that training the cervical muscles with a prescribed motor task may not automatically result in improved muscle activation during a functional activity, despite a reduction in neck pain.
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Randomized Controlled Trial
Sustained natural apophyseal glides (SNAGs) are an effective treatment for cervicogenic dizziness.
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Randomized Controlled Trial
The initial effects of knee joint mobilization on osteoarthritic hyperalgesia.
Physiotherapists often employ lower limb joint mobilization to reduce pain and increase function. However, there is little experimental data confirming its efficacy. The purpose of this study was to investigate the initial effects of accessory knee joint mobilization on measures of pain and function in individuals with knee osteoarthritis. ⋯ Knee joint mobilization also increased PPT at a distal, non-painful site and reduced 'up and go' time significantly more (-5% (-9.3 to 0.8)) than manual contact (-0.4% (-4.2 to 3.5)) or no-contact control (+7.9% (2.6-13.2)) interventions. This study therefore provides new experimental evidence that accessory mobilization of an osteoarthritic knee joint immediately produces both local and widespread hypoalgesic effects. It may therefore be an effective means of reducing pain in this population.