Articles: pain-management-methods.
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Randomized Controlled Trial
Multimodal pain control in adolescent posterior spinal fusion patients: a double-blind, randomized controlled trial to validate the effect of gabapentin on postoperative pain control, opioid use, and patient satisfaction.
Prospective double-blind, randomized controlled trial. ⋯ Level I.
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Randomized Controlled Trial
Self-administered acupressure for knee osteoarthritis in middle-aged and older adults: a pilot randomized controlled trial.
To test the acceptability and feasibility of self-administered acupressure as an intervention for knee pain among middle-aged and older adults with knee osteoarthritis (KOA). ⋯ A two-session self-administered acupressure training was acceptable to and feasible in participants with KOA. The data generated allowed for calculation of a sample size for a definitive randomized controlled trial (RCT) to confirm whether self-acupressure is effective for pain management in KOA. Furthermore trials with adequate power and longer follow-up periods are warranted.
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Randomized Controlled Trial Multicenter Study Observational Study
Cooled Radiofrequency Ablation Treatment of the Genicular Nerves in the Treatment of Osteoarthritic Knee Pain: 18 and 24-Month Results.
The primary objective of this observational, prospective, multicenter study was to evaluate the long-term outcomes, including pain, function, and perceived effect of treatment, in subjects undergoing cooled radiofrequency ablation (CRFA) who have pain due to osteoarthritis (OA) of the knee. ⋯ In this subset of subjects from a randomized controlled trial, CRFA provided sustained pain relief, improved function, and perceived positive effect through 24 months for subjects with OA knee pain with no safety concerns identified.
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Randomized Controlled Trial
Avoid or engage? Outcomes of graded exposure in youth with chronic pain using a sequential replicated single-case randomized design.
Pain-related fear is typically associated with avoidance behavior and pain-related disability in youth with chronic pain. Youth with elevated pain-related fear have attenuated treatment responses; thus, targeted treatment is highly warranted. Evidence supporting graded in vivo exposure treatment (GET) for adults with chronic pain is considerable, but just emerging for youth. ⋯ Improvements during GET Living was superior to the no-treatment randomized baseline period for avoidance, pain acceptance, and pain intensity, whereas fear and pain catastrophizing did not improve. All 5 outcomes emerged as significantly improved at 3- and 6-month follow-ups. The results of this replicated single-case experimental phase design support the effectiveness of graded exposure for youth with chronic pain and elevated pain-related fear avoidance.
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Randomized Controlled Trial
Offset analgesia: somatotopic endogenous pain modulation in migraine.
The complex mechanisms underlying migraine are not entirely understood. It has been suggested that descending endogenous pain modulation is an important contributing factor, although research is controversial. A frequently used method to quantify the inhibitory pain modulation system is offset analgesia (OA), defined as a disproportionally large decrease in pain perception in response to a small decrease of painful stimulation. ⋯ Statistically significant differences between the trigeminal area and the extratrigeminal area were neither observed in healthy controls nor in patients with migraine (P > 0.05). Mechanical detection, mechanical pain threshold, warm detection, and heat pain threshold showed no significant differences between groups or test sites (P > 0.05). In summary, patients with episodic migraine in the headache-free interval exhibited somatotopically specific differences in endogenous pain modulation.