European journal of pain : EJP
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Randomized Controlled Trial
A multi-center international study of Acupuncture for lateral elbow pain - Results of a randomized controlled trial.
Lateral elbow pain (LEP) due to tendinosis is one of the most common musculoskeletal pains of the upper limbs, yet there is no satisfactory treatment. This study was an international, prospective, multi-centre, randomized, controlled, clinical trial to evaluate the efficacy of acupuncture compared to sham laser in the treatment of LEP. ⋯ Acupuncture was shown to be efficacious in improving the function of the arm associated with lateral elbow tendinosis. Both the DASH score and the pain VAS on two occasions (at rest and during motion) showed a significant change over time indicating acupuncture as a potential treatment for LEP due to tendinosis.
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Randomized Controlled Trial
The Pharmacokinetics, Efficacy, and Safety of a Novel Selective-Dose Cannabis Inhaler in Patients with Chronic Pain: A Randomized, Double-Blinded, Placebo-Controlled Trial.
Precise cannabis treatment dosing remains a major challenge, leading to physicians' reluctance to prescribe medical cannabis. ⋯ Evidence suggests that cannabis-based medicines are an effective treatment for chronic pain in adults. The pharmacokinetics of THC varies as a function of its route of administration. Pulmonary assimilation of inhaled THC causes rapid onset of analgesia. However, currently used routes of cannabinoids delivery provide unknown doses, making it impossible to implement a pharmaceutical standard treatment plan. A novel selective-dose cannabis inhaler delivers significantly low and precise doses of THC, thus allowing the administration of inhaled cannabis-based medicines according to high pharmaceutical standards. These low doses of THC can produce safe and effective analgesia in patients with chronic pain.
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Randomized Controlled Trial
Effects of a person-centred approach in a school setting for adolescents with chronic pain - The HOPE randomized controlled trial.
Chronic pain among adolescents is common but effective interventions applicable in a school setting are rare. Person-centred care (PCC) is a key factor in improving health by engaging persons as partners in their own care. ⋯ This study evaluates the effects of a pain management programme based on a PCC approach in a school setting addressing adolescents at upper secondary and secondary schools with chronic pain. No overall effects were shown, but results illustrate that the intervention improved self-efficacy in adolescents at secondary school. Implementation of a PCC approach in a school setting may have the potential to improve self-efficacy in daily activities for adolescents with chronic pain at secondary school.
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Randomized Controlled Trial
Generalizability of harm and pain expectations after exposure in chronic low back pain patients.
Exposure treatments are shown to be effective in reducing pain-related fear and the perceived harmfulness of physical activities. However, due to the fragility of extinction its stability is questionable. We investigated the generalizability of exposure effects in chronic low back pain (CLBP) patients by integrating a behavioral test in the context of an intervention study. ⋯ This study investigats the generalizability and stability of exposure effects in patients with CLBP by combining a behavioral test with an intervention study. We found strong and stable effects on harm expectations but not on pain expectations. Results show promising preliminary evidence that reduced harm expectations can be generalized to a novel threatening activity in a new context. Clinical implications of our findings suggest that exposure treatment would benefit from a clear focus on harm expectations.