European journal of pain : EJP
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Randomized Controlled Trial
Equimolar mixture of nitroux oxyde and oxygen during post-operative physiotherapy in patients with cerebral palsy: A randomized, double-blind, placebo-controlled study.
The administration of an equimolar mixture of nitrous oxide and oxygen (N2O) is recommended during painful procedures. However, the evaluation of its use during physiotherapy after surgery has not been reported, although pain may hamper physiotherapy efficiency. This study investigated whether the use of N2O improves the efficacy of post-operative physiotherapy after multilevel surgery in patients with cerebral palsy. ⋯ During this randomized placebo-controlled double-blind study, children receiving nitrous oxide and oxygen (N2O) achieved more often the targeted range of motion during physiotherapy sessions after multilevel surgery. Compared to placebo, nitrous oxide and oxygen (N2O) enabled a better management of acute pain related to physiotherapy procedures.
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Randomized Controlled Trial
Visually induced analgesia during massage treatment in chronic back pain patients.
Previous findings suggest that watching sites of experimental and chronic pain can exert an analgesic effect. Our present study investigates whether watching one's back during massage increases the analgesic effect of this treatment in chronic back pain patients. ⋯ This study shows that inducing visual induced analgesia during massage treatment can be helpful in alleviating chronic pain.
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Randomized Controlled Trial
Testing the validity of telephone interviews to assess chronic pain in children and adolescents: A randomized cross-over trial.
Telephone surveys are intended to reduce attrition in longitudinal studies. For paediatric chronic pain patients, the comparability of pain-related information gathered using telephone interviews and postal surveys remain unknown. Furthermore, it remains unknown how social desirability may influence answers. ⋯ Telephone interviews are a good method to achieve a high response rate and obtain valid data in studies with paediatric chronic pain patients.
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Randomized Controlled Trial
Cervical stability training with and without core stability training for patients with cervical disc herniation: A randomized, single-blind study.
This study aims at evaluating and comparing the effects of cervical stability training to combined cervical and core stability training in patients with neck pain and cervical disc herniation. ⋯ Both cervical stability training and its combination with core stability training were significantly and similarly effective on neck pain and neck muscle endurance in patients with cervical disc herniation.
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Randomized Controlled Trial
Was it less painful for knights? Influence of appearance on pain perception.
Pain perception is a subjective experience shaped by different factors. In this study, we investigated the influence of a visually manipulated appearance of a virtual arm on pain perception. Specifically, we investigated how pain perception and vegetative skin responses were modified by inducing a virtual protection on the right arm by a virtual armour. ⋯ A virtual, covered arm causes differences in reported pain ratings. Physiological measurements do not confirm the findings. Visual information about body protection can have an impact on pain perception.