European journal of pain : EJP
-
Randomized Controlled Trial Comparative Study
Randomized controlled trial to compare the effect of simple distraction interventions on pain and anxiety experienced during conscious surgery.
High levels of anxiety during surgery are associated with poorer post-surgical outcomes. This prospective, non-blinded randomized controlled trial aimed to compare the effectiveness of four intraoperative distraction interventions for anxiety and pain management during minimally invasive venous surgery under local anaesthetic. ⋯ The use of simple intraoperative distraction techniques, particularly interacting with nurses, using stress balls or watching a DVD during surgery conducted under local anaesthetic can significantly improve patients' experiences.
-
Comparative Study
Efficacy and cost-effectiveness: A study of different treatment approaches in a tertiary pain centre.
Chronic pain is considered to be a complex phenomenon, involving an interrelation of biological, psychosocial and sociocultural factors. Currently, no single treatment or therapy can address all aspects of this pathology. In our expert tertiary pain centre, we decide to assess the effectiveness of four treatments for chronic pain classically proposed in our daily clinical work: physiotherapy; psycho-education; physiotherapy combined with psycho-education; and self-hypnosis/self-care learning. ⋯ This clinical report demonstrates the relevance of biopsychosocial approaches in the improvement of pain and psychological factors in chronic pain patients. The study further reveals the larger impact of self-hypnosis/self-care learning treatment, in addition to a cost-effectiveness benefit of this treatment comparative to other interventions.
-
Pre-clinical research has shown β2 -adrenoceptors to be essential for the antiallodynic action of antidepressant drugs in murine models of neuropathic pain and that sustained treatment with β2 -agonists has an antiallodynic action. Here, we clinically investigated whether chronic β2 -agonist treatments may influence the incidence of post-thoracotomy chronic pain, defined as pain that recurs or persists along a thoracotomy scar more than 2 months after surgery, either neuropathic or non-neuropathic. ⋯ These data suggest a possible influence of chronic β2 -agonist treatments on neuropathic pain secondary to thoracotomy. This apparent preventive effect of β2 -agonist treatments should warrant controlled clinical trials.
-
Psychosocial stress seems to serve as an important risk factor for the occurrence of pain. The present study aims to examine if early adversities, e.g. bullying, abuse and family conflict are risk factors for chronic pain in adolescents. The secondary aim of the present study was to describe the pain characteristics of chronic pain in adolescents in a community sample of Dutch adolescents. ⋯ Early adversities, i.e. physical and sexual abuse, being bullied and family conflict, might be risk factors for developing chronic pain. In addition, the present study suggests that chronic pain is common among Dutch adolescents and interferes with their daily activities. If future studies confirm our results, this knowledge can be used to improve the signalling and prevention of chronic pain in adolescents.
-
Both increased mast cells numbers and raised immune mediator concentrations indicate immune activation in the affected skin of patients with early complex regional pain syndrome (CRPS), but little is known about regional immune cell involvement in late-stage CRPS. The aim of the current study was to determine skin immune cell populations in long-standing CRPS. ⋯ Immune cell abnormalities are maintained in late-stage CRPS disease as manifest by changes in epidermal LC density and tissue resident T-cell phenotype.