The Clinical journal of pain
-
Randomized Controlled Trial
Cathodal and Anodal Left Prefrontal tDCS and the Perception of Control Over Pain.
The prefrontal cortex may be a promising target for the use of transcranial direct current stimulation (tDCS) in the management of pain symptoms. The present study explored the effects of anodal and cathodal tDCS over the left dorsolateral prefrontal cortex on the effects of perceived pain controllability. ⋯ Left dorsolateral prefrontal cortex tDCS may play a role in modulating the neurocircuitry involved with the perception of control over pain.
-
Comparative Study
Self-regulation (Recovery) From Pain: Association Between Time-based Measures of Infant Pain Behavior and Prenatal Exposure to Maternal Depression and Anxiety.
Capacities for self-regulation that influence infant adaptation to noxious stimulation require investigation of changes in behavior over time. Prenatal exposure to maternal depression and anxiety (MDA) has been linked to altered infant pain reactivity; however, findings are inconclusive about MDA dynamic impacts on recovery. This study quantified the temporal profile of behavioral response and recovery to routine heel lance (HL) of infants with and without prenatal-MDA exposure. Aims were to examine whether MDA were associated with alterations in time-based measures of infant behavior and sequential patterning in pain expression. ⋯ Temporal measures can further help in understanding of infant complex behavioral responses to pain. Delayed recovery in MDA-exposed infants suggested diminished capacities for self-regulation of noxious distress.
-
Treatment for musculoskeletal disorders in primary care in Sweden is generally initiated with advice and medication. Second-line therapy is physiotherapy and/or injection and radiography; third-line therapy is referral to an orthopedist. Manual therapy is not routine. It is a challenge to identify patients who benefit from treatment by different specialists. The current referral strategy probably contributes to long waiting lists in orthopedic departments, which is costly and implies prolonged suffering for the patients. The aim of this health economic evaluation was to compare costs and outcomes from naprapathic manual therapy (NMT) with orthopedic standard care for common, low-prioritized, nonsurgical musculoskeletal disorders, after second-line treatment. ⋯ It is plausible that improved outcomes and reasonable cost savings for low-prioritized nonsurgical outpatients would be attainable if NMT were available as an additional standard care option in orthopedic outpatient clinics.
-
Chronic pain patients' pain-related social support preferences have received little clinical or research attention. However, recent research utilizing the Pain Response Preference Questionnaire (PRPQ) has indicated that such preferences are related to pain-related disability. This study investigated whether pain-related social support preferences: (1) were related to disability levels, (2) predicted changes in pain and disability following a group-based treatment program, and (3) changed from pretreatment to posttreatment. ⋯ Additional research aimed at identifying the processes underlying the association between pain-related support preferences and disability is warranted. Given the potentially important role that a desire for solicitous support may play in shaping the social context of pain, understanding the unexpected changes in Solicitude scale scores found in the present study may be particularly important for improving self-management treatments for chronic pain.