The Clinical journal of pain
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Randomized Controlled Trial Multicenter Study
Pre- versus Postoperative Scalp Block Combined with Incision Line Infiltration for Pain Control after Supratentorial Craniotomy.
Postoperative pain after craniotomy is a significant clinical problem that is sometimes underestimated, although moderate or severe pain in early postoperative period complicates up to 60% of cases. The purpose of this prospective randomized multicenter trial was to determine the optimal timing for selective scalp block in patients undergoing general anesthesia for supratentorial craniotomy. ⋯ This study confirms and extends available clinical evidence on the safety and efficacy of selective scalp blocks for the prevention of postoperative pain. Recorded data suggest that there is no difference in terms of occurrence and severity of postoperative pain regardless of whether the scalp block is performed preoperatively (after general anesthesia induction) or postoperatively (before extubation). Patients assigned to receive a scalp block combined with incision line infiltration preoperatively needed less intraoperative opioids than those assigned to postoperative scalp block.
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School-based educational programs have shown positive changes in health-related behaviors among adolescents. The aim of this study was to analyze the changes in pain-related knowledge among adolescents and in the use of positive responses to their peers' pain behaviors after watching a brief educational video. ⋯ The findings showed that a brief and inexpensive educational video-based intervention in schools helps to increase pain-related knowledge and change responses to students with chronic pain. This has the potential to prevent chronic pain and related disability among students, and decrease bullying-like behaviors toward students with chronic pain.
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Randomized Controlled Trial
What Mediates Treatment Effects in a Pre-surgery Physiotherapy Treatment in Surgical Candidates with Degenerative Lumbar Spine Disorders? A Mediation and Conditional Process Analysis of the PREPARE Randomized Controlled Trial.
Treatment guidelines recommend targeting both physical and psychological factors in interventions for degenerative lumbar spine disorders. Studying the treatment mechanisms gives information on key factors explaining the outcome improvement that can refine treatments. This study explores treatment mediators in a physiotherapy treatment on disability, pain intensity, and health-related quality of life in surgical candidates with degenerative lumbar spine disorders compared with waiting-list controls. An additional aim was to evaluate patients' expectation as a moderator of treatment outcome. ⋯ Self-efficacy, fear-avoidance beliefs, physical activity level, and patients' treatment expectations were found to be important factors explaining treatment effects. Self-efficacy was the consistent mediator for effects of the presurgical physiotherapy on disability, back pain intensity, and health-related quality of life.
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The Avoidance-Endurance Fast-Screen (AEFS) is a 9-item self-report questionnaire that classifies patients with back pain into 4 activity-related subgroups, based on the Avoidance-Endurance Model of pain. The objective of this study was to translate the AEFS into Danish and investigate its discriminative abilities in a large, diverse patient sample. ⋯ The results indicate good construct validity of the AEFS-DK discriminating the 4 avoidance-endurance model-related subgroups with respect to approach to activity behavior, psychological variables, and reported physical activity. Concerning outcome-based validity, 2 subgroups DER/FAR and AR/EER could be distinguished with inconclusive results for the eustress-endurance subgroup. Future studies are warranted using longitudinal research designs investigating whether AEFS subgroups differ in terms of treatment effects and long-term prognosis.
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Literature has demonstrated inconsistent findings regarding the impact of parental responses on child pain-related outcomes. Yet, research into factors that may underlie inconsistent findings regarding the variable impact of parental responses is lacking. The current study investigated the moderating role of parental distress in understanding the impact of parental pain-attending (eg, reassuring the child) and non-pain-attending (eg, distracting the child with humor) responses on child pain behavior (eg, crying). ⋯ The current findings point to the moderating role of parental distress in understanding the impact of parental responses on child pain behavior and highlight the importance of interventions targeting parental emotion regulation to promote optimal child pain outcomes.