Pain Catastrophizing and Substance Misuse: A Scoping Review of the Literature.

Background: Pain catastrophizing, or the interpretation of pain as unbearable or intolerable, can increase pain-related anxiety and severity. High levels of pain catastrophizing have also been linked to substance use, particularly for substances with analgesic properties. Importantly, behavioral treatments can reduce pain catastrophizing, making them promising interventions for mitigating pain-related substance use.

Trauma-related moderators of associations between sex hormones and PTSD symptoms: a replication-extension.

Post-traumatic stress disorder (PTSD) disproportionately affects women and recent evidence suggests that unique associations between sex hormones (e.g. estradiol and progesterone) and PTSD symptoms may contribute to this difference.

Effects of behavioral interventions on stress reactivity in adults with substance use disorders.

Objective: Heightened reactivity to stress is associated with poor treatment outcome in people with substance use disorders (SUDs). Behavioral strategies can reduce stress reactivity; however, these strategies are understudied in people with SUDs. The objective of this study was to test the effect of two behavioral strategies (cognitive reappraisal and affect labeling) on stress reactivity in people with SUDs.

Spatial distribution of anthropogenic particles and microplastics in a meso-tidal lagoon (Arcachon Bay, France): A multi-compartment approach.

Assessment of microplastic (MP) contamination is still needed to evaluate this threat correctly and tackle this issue. Here, MP contamination was assessed for a meso-tidal lagoon of the Atlantic coast (Arcachon Bay, France). Sea surface, water column, intertidal sediments and wild oysters were sampled.