Psychology

Sensitivity to pain traumatization (SPT) is defined as the propensity to develop responses to pain that resemble a traumatic stress reaction. To date, SPT has been assessed in adults with a self-report measure (Sensitivity to Pain Traumatization Scale (SPTS-12)). SPT may also be relevant in the context of parenting a child with chronic pain, as many of these parents report clinically elevated posttraumatic stress symptoms (PTSS). This study aimed to develop and validate a measure of parent SPT by adapting the SPTS-12 and evaluating its psychometric properties in a sample of parents whose children have chronic pain. In total, 170 parents (90.6% female) and children (aged 10-18 years, 71.2% female) were recruited from a tertiary chronic pain program. Parents completed the parent version of the SPTS-12 (SPTS-P) and measures of PTSS, depression, and parenting behaviors. Youth completed measures of pain. Consistent with the SPTS-12, the SPTS-P demonstrated a one-factor structure that accounted for 45% of the variance, adequate to good reliability and moderate construct validity. Parent SPT was positively related to their protective and monitoring behaviors but was unrelated to youth pain intensity, unpleasantness, and interference. These results provide preliminary evidence for the psychometric properties of the SPTS-P and highlight the interaction between parent distress about child pain and parent responses to child pain.

To determine the acceptability and feasibility of acupuncture for the treatment of endometriosis-related chronic pelvic pain. A prospective, randomized controlled feasibility study. Outpatient setting in Sydney, Australia. Participants who were aged 18-45 years, had a confirmed laparoscopic diagnosis of endometriosis in the past 5 years, and had regular menstrual periods and mean pelvic pain scores ≥4/10. Sixteen acupuncture treatments delivered by registered acupuncturists using a standardized point protocol over 8 weeks, twice per week plus usual care compared with usual care alone. Primary outcome measures were feasibility, safety, and acceptability of the acupuncture intervention. Secondary outcomes were changes in self-reported pelvic pain scores, changes in quality of life as measured by the Endometriosis Health Profile (EHP-30), changes in descending pain modulation, and changes in systemic inflammation (plasma interleukin [IL-6] concentrations). Twenty-nine participants were eligible to participate, with 19 participants completing the trial. There was unequal withdrawals between groups; the acupuncture group had a withdrawal rate of 14% compared with 53% in usual care. Adverse events were uncommon (6.7%) and generally mild. A 1.9 point decrease in median nonmenstrual pain scores and a 2.0 decrease in median menstrual pain scores between baseline and end of trial were observed in the acupuncture group only. Improvements in all domains of the EHP-30 were seen in the acupuncture group, with no changes seen in usual care. There was no difference between baseline and end of treatment in IL-6 concentrations for either group. Acupuncture was an acceptable, well-tolerated treatment and it may reduce pelvic pain and improve quality of life; however, usual care was not an acceptable control group. anzctr.org.au: ACTRN12617000053325. Prospectively registered January 11, 2017.

In 2016, the Centers for Disease Control and Prevention analyzed the National Health Interview Survey data and found that the occurrence of chronic pain and high-impact chronic pain in the USA was 20.4% and 8%, respectively. Group-based Pain Management Programs have been viewed as significant treatments aiding patients with self-management of chronic pain. The onset of coronavirus disease 2019 (COVID-19) at the beginning of 2020, widely eliminated the in-person Group-based Pain Management Programs. The exploration of therapeutic contextual factors such as the therapeutic alliance and group dynamics in telehealth Group-based Pain Management Programs appears warranted for which reason the Therapeutic Group Context Questionnaire was developed.

Many online interventions for paediatric chronic pain have been developed and evaluated. In accordance with the biopsychosocial model, the recommended treatment approach for chronic pain is multidisciplinary. Despite this, multidisciplinary components within existing online interventions have not been examined. The objective of the present review was to summarise and evaluate the content of existing online interventions for paediatric chronic pain by mapping intervention content to evidence-based guidelines for chronic pain management.

Chronic pain in children and adolescents gives rise to high health care costs. Successful treatment is supposed to reduce the economic burden. The objective of this study was to determine the changes in health care utilization and expenditures from one year before (Pre) intensive interdisciplinary pain treatment (IIPT) to the first (Post 1) and second (Post 2) years after discharge in a sample of pediatric chronic pain patients.

Major depressive disorder (MDD) and chronic pain are highly comorbid, and pain symptoms are associated with a poorer response to antidepressant medication treatment. It is unclear whether comorbid pain also is associated with a poorer response to treatment with repetitive transcranial magnetic stimulation (rTMS).

Abnormalities in pain processing have been observed in patients with chronic pain conditions and in individuals who engage in self-harm, specifically nonsuicidal self-injurious behaviors (NSSI). Both increased and decreased pain sensitivity have been described in chronic pain patients, while decreased pain sensitivity is consistently observed in individuals with NSSI. The objective of the study was to identify the differential effects of chronic pain and NSSI on experimental pain sensitivity, specifically pressure pain threshold, in depressed patients. Moreover, the role that hopelessness may play between depression severity and pain sensitivity was also examined. Depressed patients with and without chronic pain, and with and without lifetime self-harm behaviors were analyzed into four groups. Group 1 (N = 42) included depressed patients with both Chronic pain ( +) and Self-harm ( +), Group 2 (N = 53) included depressed patients with Chronic pain ( +) but no Self-harm (-), Group 3 (N = 64) included depressed patients without Chronic pain (-), but Self-harm ( +), and Group 4 (N = 81) included depressed patients with neither Chronic pain (-) nor Self-harm (-). Healthy controls (N = 45) were also recruited from the community. Depressed patients with both Chronic pain ( +) and Self-harm ( +) reported higher pressure pain threshold measures when compared with the other groups. Mediation analysis indicated that hopelessness mediates the relationship between depression severity and pressure pain threshold. Our findings suggest that a multiprong approach including adequate mental health services and pain control for depressed patients with comorbid chronic pain and nonsuicidal self-harm is needed to yield effective outcomes.