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The risk of opioid addiction among people with chronic pain is elevated in those using opioids to self-medicate physical or emotional pain or distress. The purpose of this study is to test the main effect of distress tolerance (DT) on opioid use disorder (OUD) status in people with chronic pain, and the potential moderating effect of DT in the relationship between known addiction risk factors and the development of OUD.
Learn More >The COVID-19 pandemic had remarkable effects on psychological distress. The main stressors were prolonged quarantine and social isolation, fear of infection and death, stigmatization, infodemic, financial difficulties, and job loss. These negative stressors, which affect mental and physical health, make people more vulnerable to nocebo-related risk behaviors. We aimed to summarize data on nocebo behaviors, such as the negative psychological consequences of the COVID-19 pandemic in terms of how people perceive and interpret medical services and treatments.
Learn More >The aim of the study was to assess the length of diagnostic delay of symptomatic endometriosis in Italy and analyse the presence of correlations between the socio-demographic status of patients and the clinical characteristics/type of diagnosis.
Learn More >To compare demographic and pain characteristics of older (≥ 65) vs younger (< 65) chronic non-cancer pain patients referred to a community pain clinic in the Greater Toronto Area (GTA), Ontario, Canada.
Learn More >Enhancing the therapeutic alliance has been associated with improved outcomes for patients with chronic low back pain (CLBP). Qualitatively trust has been described to be part of the therapeutic alliance, but it has not been measured quantitatively within the physical therapy literature.
Learn More >A better understanding of the multi-dimensional burden and impact of migraine has grown over recent years, yet the tools used to measure these concepts have not been updated to reflect such findings. Additionally, due to the increase in the number of both prophylactic and acute therapeutic options for migraine, a comprehensive assessment of treatment response is necessary. The goal of this project was to develop a patient guided outcome measure which evaluates patient identified efficacy factors when appraising migraine treatment response.
Learn More >Among those with low back pain (LBP), individuals with chronic LBP (CLBP) face different treatment recommendations and incur the majority of suffering and costs. However, the way CLBP has been defined varies greatly. This study used a scoping review and qualitative and quantitative analyses of data from LBP patients to explore this variation. CLBP in most recent randomized controlled trials (RCTs) was defined by duration of pain, most commonly ≥3 months. However, individuals with LBP most often define CLBP by frequency. CLBP has also been defined using a combination of duration and frequency (16% of RCTs and 20% of individuals), including 6% of recent RCTs that followed the NIH Pain Consortium research task force (RTF) definition. Although not a defining characteristic of CLBP for individuals, almost 15% of recent RCTs required CLBP to have a healthcare provider diagnosis. In our LBP sample moving from ≥3 months to the RTF definition reduced the CLBP group size by 25% and resulted in a group that used more pain management options and reported worse health across all outcome measures. A pain duration definition offers ease of application. However, refinements to this definition (e.g., RTF) can identify those who may be better intervention targets. Perspective [max 50 words; now 50]: This article presents the definitions used for chronic low back pain by researchers and individuals, and the impact of these definitions on pain management and health outcomes. This information may help researchers choose better study inclusion criteria and clinicians to better understand their patients' beliefs about chronic low back pain.
Learn More >Itch associated with atopic dermatitis (AD) has a profoundly negative effect on patients of all ages. Therefore, itch is a main target for AD therapeutic approaches, and treatments are perceived as beneficial when they achieve an itch reduction. In the absence of a validated scale for children aged 6-11 years that is suitable for assessing itch intensity in clinical trial settings, the Worst Itch Scale was developed.
Learn More >No population-based epidemiological studies have estimated pain prevalence and its characteristics in Peru. A representative sample of adults aged over 18 years (n = 502) living in metropolitan Lima, Peru was enrolled. We analyzed prevalence data of pain in the last 3 months and other pain-related characteristics. Pain prevalence was 65.3% (95% CI: 57.7-70.4%). Chronic pain prevalence was 38.5% (95% CI: 33.5-44.0%) and acute pain prevalence was 24.8% (95% CI: 20.7-29.0%). In participants with chronic pain, almost half (55.7%) reported having not used any medication. Pain is prevalent in this population and our results suggest high undertreatment rates.
Learn More >Intervertebral disc pathology is the most common identifiable cause of chronic lower back pain (CLBP). There are limited conservative alternatives to treat discogenic axial CLBP. Back Rx is a mobile application (app) developed to treat patients with this condition, following the Back Rx exercise program, assisted by a virtual coach.
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