Manual therapy
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Randomized Controlled Trial Clinical Trial
The initial effects of an elbow mobilization with movement technique on grip strength in subjects with lateral epicondylalgia.
This preliminary study indicates the proportion of patients with lateral epicondylalgia that demonstrate a favourable initial response to a manual therapy technique - the mobilization with movement (MWM) for tennis elbow. Twenty-five subjects with lateral epicondylalgia participated. In a one-group pretest - post-test design, we measured (1) pain with active motion, (2) pain-free grip strength and, (3) maximum grip strength before and after a single intervention of MWM. ⋯ It can be concluded that MWM is a promising intervention modality for the treatment of patients with Lateral Epicondylalgia. Pain-free grip strength is a more responsive measure of outcome than maximum grip strength for patients with Lateral Epicondylalgia. Further research is warranted to investigate the long-term effectiveness of MWM in the treatment of impairment and disability resulting from Lateral Epicondylalgia.
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Randomized Controlled Trial Clinical Trial
Cervical mobilisation: concurrent effects on pain, sympathetic nervous system activity and motor activity.
Recent findings that spinal manual therapy (SMT) produces concurrent hypoalgesic and sympathoexcitatory effects have led to the proposal that SMT may exert its initial effects by activating descending inhibitory pathways from the dorsal periaqueductal gray area of the midbrain (dPAG). In addition to hypoalgesic and sympathoexcitatory effects, stimulation of the dPAG in animals has been shown to have a facilitatory effect on motor activity. This study sought to further investigate the proposal regarding SMT and the PAG by including a test of motor function in addition to the variables previously investigated. ⋯ There was a decrease in superficial neck flexor muscle activity (P<0.0002) at the lower levels of a staged cranio-cervical flexion test. This could imply facilitation of the deep neck flexor muscles with a decreased need for co-activation of the superficial neck flexors. The combination of all findings would support the proposal that SMT may, at least initially, exert part of its influence via activation of the PAG.