Journal of manipulative and physiological therapeutics
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J Manipulative Physiol Ther · Jun 2009
Randomized Controlled TrialA randomized controlled trial comparing 2 types of spinal manipulation and minimal conservative medical care for adults 55 years and older with subacute or chronic low back pain.
Chiropractic care is used by many older patients for low back pain (LBP), but there are no published results of randomized trials examining spinal manipulation (SM) for older adults. The purpose of this study was to compare the effects of 2 biomechanically distinct forms of SM and minimal conservative medical care (MCMC) for participants at least 55 years old with subacute or chronic nonradicular LBP. ⋯ Biomechanically distinct forms of SM did not lead to different outcomes in older LBP patients and both SM procedures were associated with small yet clinically important changes in functional status by the end of treatment for this relatively healthy older population. Participants who received either form of SM had improvements on average in functional status ranging from 1 to 2.2 over those who received MCMC. From an evidence-based care perspective, patient preference and clinical experience should drive how clinicians and patients make the SM procedure decision for this patient population.
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J Manipulative Physiol Ther · Jun 2009
Randomized Controlled TrialChanges in neck mobility and pressure pain threshold levels following a cervical myofascial induction technique in pain-free healthy subjects.
The purpose of this study was to investigate if the application of a cervical myofascial induction technique targeted to the ligamentum nuchae resulted in changes in cervical range of motion and pressure pain thresholds (PPT) in asymptomatic subjects. ⋯ The application of a cervical myofascial induction technique resulted in an increase in cervical flexion, extension, and left lateral-flexion, but not rotation motion in a cohort of healthy subjects. No changes in PPT in either C5-C6 zygapophyseal joint (local point) or tibialis anterior muscle (distant point) were found.