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We argue that in all RCTs that investigate treatments for chronic pain emotional distress should be reported. In a majority of cases, pain intensity and pain-related disability are measured, yet – despite guidelines to the contrary – pain-related distress is not included. We suggest that the new extension code for chronic pain as incorporated in the ICD-11 will be well suited to fill this gap at minute additional effort for the participants.
Learn More >The aim of this study was to better understand the role that physical, cognitive and social factors play in pain interference with activities of daily living among individuals with cancer and chronic pain.
Learn More >Approximately 1.7 million youth suffer from debilitating chronic pain in the US alone, conferring risk for continued pain in adulthood. Abberations in threat-safety (T-S) discrimination are proposed to contribute to pain chronicity in adults and youth by interacting with pain-related distress. Yet, few studies have examined the neural circuitry underlying T-S discrimination in patients with chronic pain or how T-S discrimination relates to pain-related distress. In this study, 91 adolescents (10-24 years; 78 females) including 30 chronic pain patients with high pain-related distress, 29 chronic pain patients with low pain-related distress, and 32 healthy peers without chronic pain completed a developmentally-appropriate T-S learning paradigm. We measured self-reported fear, psychophysiology (skin conductance response), and functional MRI responses (N = 72 after fMRI exclusions). After controlling for age and anxiety symptoms, patients with high pain-related distress showed altered self-reported fear and fronto-limbic activity in response to learned threat and safety cues compared to both patients with low pain-related distress and healthy controls. Specifically, adolescent patients with high pain-related distress reported elevated fear and showed elevated limbic (hippocampus, amygdala) activation in response to a learned threat cue (CS+). In addition, they showed decreased frontal (vmPFC) activation and aberrant fronto-limbic connectivity in response to a learned safety cue (CS-). Patients with low pain-related distress and healthy controls appeared strikingly similar across brain and behavior. These findings indicate that altered T-S discrimination, mediated by fronto-limbic activation and connectivity, may be one mechanism maintaining pain chronicity in adolescents with high levels of pain-related distress.
Learn More >Fibromyalgia (FM) is a prevalent and highly disabling chronic pain syndrome. However, differences among patients regarding how pain impacts on daily life are remarkable. The main aim of this study was to identify clinical and pain-related cognitive variables characterizing patients reporting high adaptability despite experiencing severe chronic pain.
Learn More >Psychologically informed practice (PIP) is advocated for physiotherapists to help people with chronic pain. There is little research observing how PIP is delivered in clinical practice. This study describes behaviours and techniques used by experienced physiotherapists working with groups of people with chronic pain.
Learn More >To report evidence of chronic physical illnesses, mental health disorders, and psychological features as potential risk factors for back pain in children, adolescents, and young adults.
Learn More >Approximately one-third of adults with chronic pain also report clinically relevant levels of depression. Internet-delivered psychological therapies such as Cognitive Behavioural Therapy (iCBT) and Acceptance and Commitment Therapy (iACT) have been developed to overcome barriers of access to services and ensure the timely delivery of care. The objective of this trial is to collect data on feasibility, acceptability and range of probable effect sizes for iCBT and iACT interventions tailored towards the treatment of depression and chronic pain using a randomised controlled patient-preference design.
Learn More >Insomnia commonly co-occurs with chronic migraines (CM). Non-pharmacological treatments for insomnia in CM patients remain understudied. This is a proof-of-concept study, which aims to evaluate the feasibility, acceptability, and preliminary efficacy of a digital cognitive behavioral therapy for insomnia (dCBT-I) for individuals with CM and insomnia (CM-I) in the United States.
Learn More >While psychological factors are relevant in many patients with chronic pruritus, not all patients can be offered psychologic, psychosomatic or psychiatric consultation. The aim of this exploratory study was to identify criteria suggestive of psychological factors relevant for the etiology of chronic pruritus and of somatoform pruritus. Routine data from the database of the Center for Chronic Pruritus of the University Hospital Münster were used, including the Neuroderm Questionnaire, Dermatology Life Quality Index and Hospital Anxiety and Depression Scale. chronic pruritus patients (n = 3,391) without a psychiatric diagnosis in their medical history were compared to the 331 chronic pruritus patients with diagnoses of "psychological factors associated with etiology and course of chronic pruritus" (ICD-10:F54) or "somatoform pruritus" (F45.8) confirmed by an expert. The latter reported more pruritus triggers, especially "strain" and "emotional tension" and used more emotional adjectives to describe their pruritus. They reported more often scratching leading to excoriations, higher levels of pruritus, impairment of quality of life, anxiety and depression. These aspects suggest the presence of psychological factors in the etiology of chronic pruritus and somatoform pruritus. Prospective validation, however, needs to be carried out.
Learn More >Prior studies have demonstrated that parental cognitive, behavioral and emotional factors are related to child functioning in children and adolescents with chronic pain. This is particularly important to understand how to potentially enhance the efficacy of psychological interventions for children by incorporating interventions targeting parents. We conducted a systematic review and meta-analysis to identify the specific parent factors that have been examined in the literature and to quantify the associations observed between parent factors and child pain and disability. A search of the electronic databases EMBASE, PsychINFO, Medline and PubMed was conducted, using search terms related to chronic pain, pediatric population and parents. 54 studies met criteria and were included in the review. Parent pain catastrophizing and protective behavior were the most commonly assessed parental constructs in the literature. Meta-analyses were conducted for associations between: parent pain catastrophizing, parent protective behaviors, parent anxiety and depression and parent stress associated with parenting a child with chronic pain with child pain, disability, school functioning and emotional functioning. Correlation coefficients were pooled using the random-effects model. A medium relationship was observed between higher protective behavior and poorer school functioning (r = -0.39); and small relationships were found between higher parent pain catastrophizing and increased child disability (r = 0.29); higher protective behaviors and increased child disability (r = 0.25); and increased parent depression and anxiety with increased child disability (r = 0.23 and r = 0.24 respectively). Future research is needed to investigate broader parent variables and overcome methodological weaknesses in this field.
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