European Journal of Pain最新文献

{"title":"Associations of long-term clinical recovery and improved quality of life across ICD-11 chronic pain categories in a real-world registry study","authors":"Nadine Farnes,&nbsp;Lars-Petter Granan,&nbsp;Henrik B. Jacobsen,&nbsp;Audun Stubhaug,&nbsp;Sara M. Vambheim","doi":"10.1002/ejp.2250","DOIUrl":"10.1002/ejp.2250","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>There is little knowledge of what factors are needed for successful chronic pain management. We aim to identify psychosocial and treatment predictors of clinical recovery and improved quality of life (QOL) at 12-month follow-up across three chronic pain groups, based on the International Classification of Diseases-11: neuropathic pain, secondary non-neuropathic pain, and primary pain. Furthermore, we investigate baseline differences across diagnostic groups.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>The sample included baseline and 12-month follow-up data from 1056 chronic pain patients from the Oslo University Hospital's Pain Registry. Logistic regression models investigated longitudinal associations between psychosocial and treatment characteristics, and the outcome measures clinical recovery and improved QOL. Characteristics were compared across the diagnostic groups.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Increased odds of clinical recovery and improved QOL were seen in patients receiving invasive treatment (OR = 8.04, 95% CI = 3.50–19.40; OR = 5.47, 95% CI = 2.42–12.86), while decreased odds of clinical recovery were seen for secondary non-neuropathic pain patients with pain-related disability (0.05, 95% CI = 0.01–0.29). In comparing baseline characteristics, neuropathic pain patients had lower QOL, and more severe insomnia compared to the other groups.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>Invasive treatment modalities were strongly associated with clinical recovery and improved QOL. Although this could be due to patient selection, it does warrant further examination as an intervention alternative for chronic pain. Intervention efficacy, risk factors and predictors of clinical recovery across diagnostic groups should be further investigated through longitudinal RCTs.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Significance</h3>\u0000 \u0000 <p>This observational study indicates a potential advantage in sustained recovery for pre-selected individuals with chronic pain who undergo invasive treatments. The relationship between sustained recovery and psychosocial factors differs across neuropathic, secondary non-neuropathic, and primary pain patients. This suggests that employing ICD-11 for classifying patients into mechanistically distinct pain groups could inform the evaluation and management of chronic pain. Furthermore, factors previously identified as negative indicators for long-term outcomes in chronic pa","PeriodicalId":12021,"journal":{"name":"European Journal of Pain","volume":null,"pages":null},"PeriodicalIF":3.5,"publicationDate":"2024-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ejp.2250","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139899552","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exercise combined with Acceptance and Commitment Therapy for chronic pain: One-year follow-up from a randomized controlled trial","authors":"M. B. Casey,&nbsp;S. Takemasa,&nbsp;T. O'Reilly,&nbsp;M. Leamy,&nbsp;E. Mc Kearney,&nbsp;M. Buckley,&nbsp;K. M. Smart,&nbsp;R. Segurado,&nbsp;D. Lowry,&nbsp;D. Flanagan,&nbsp;H. Gopal,&nbsp;C. Hearty,&nbsp;C. Doody","doi":"10.1002/ejp.2229","DOIUrl":"10.1002/ejp.2229","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Acceptance and Commitment Therapy (ACT) is a type of Cognitive Behavioural Therapy, which has demonstrated positive outcomes in individuals with chronic pain. The purpose of this study was to compare the effect of an 8-week programme combining Exercise with Acceptance and Commitment Therapy (ExACT) with a standalone supervised exercise programme at 1-year follow-up.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>One hundred and seventy-five people with chronic pain were randomly assigned to ExACT or supervised exercise only. The primary outcome was pain interference measured with the Brief Pain Inventory-Interference Scale. Secondary and treatment process outcomes included pain severity, depression, anxiety, pain catastrophizing, pain self-efficacy, fear avoidance, pain acceptance, committed action, healthcare utilization, patient satisfaction, and global impression of change. Estimates of treatment effects at 1-year follow-up were based on intention-to-treat analyses, implemented using a linear mixed-effects model.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Eighty-three participants (47.4%) returned the outcome measures at 1-year follow-up. No significant difference was observed between the groups for the primary outcome, pain interference. There was a statistically significant difference between the groups, in favour of ExACT for pain catastrophizing. Within group improvements that were observed within both groups at earlier timepoints were maintained at 1-year follow-up for many of the secondary and treatment process outcomes. ExACT group participants reported higher levels of satisfaction with treatment and global perceived change.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>The study results showed no significant difference between the two groups for the primary outcome pain interference at 1-year follow-up. Future research could investigate factors that may predict and optimize outcomes from these types of intervention for people living with chronic pain.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Significance</h3>\u0000 \u0000 <p>Few previous randomized controlled trials investigating ACT for chronic pain have included long-term follow-up. This study found that Exercise combined with ACT was not superior to supervised exercise alone for reducing pain interference at 1-year follow-up. Further research is necessary to identify key processes of therapeutic change and to explore how interventions may be modified to enhance ","PeriodicalId":12021,"journal":{"name":"European Journal of Pain","volume":null,"pages":null},"PeriodicalIF":3.6,"publicationDate":"2024-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ejp.2229","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139722182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A matter of personality and point of view: How the interplay of reinforcement sensitivity and general attitudes towards pain impacts the responsivity to acute pain","authors":"A. Vetterlein,&nbsp;S. A. Hogeterp,&nbsp;M. Monzel,&nbsp;M. Reuter","doi":"10.1002/ejp.2248","DOIUrl":"10.1002/ejp.2248","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>The relatively stable individual differences reflected in Grey's revised reinforcement sensitivity theory (rRST), with foundations in neurophysiology and learning theory, appear particularly applicable to the study of pain. However, remarkably little research has been conducted in this area. In acute pain, activation of the behavioural approach system (BAS), the behavioural inhibition system (BIS) and the fight, flight, freezing system might depend on an individual's evaluation of pain. It was thus hypothesised that higher-order interactions of rRST traits and pain attitudes affect pain responsiveness.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>To investigate relationships between rRST traits and pain attitudes and to identify patterns between clusters of participants, we conducted a study in which <i>N</i> = 275 healthy participants filled in Reuter and Montag's rRST-Q and the General Attitudes Towards Pain Inventory (GATPI). Experimental (pressure, electrical, thermal) and self-report data of pain responsiveness were collected in a subsample (<i>N</i> = 113).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>We found significant correlations between rRST-Q and GATPI subscales of up to <i>r</i> = 0.34. Two clusters were identified, significantly differing in rRST-Q and GATPI scores. Pain avoiders, characterized by high BIS, flight, freezing and negative pain attitudes, were found to be significantly more pain sensitive than pain approachers, characterized by high BAS, fight and positive pain attitudes. Moderate effects (<i>d</i> = 0.56 to <i>d</i> = 0.70) were demonstrated in subjective and objective measures and across pain modalities.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>The present study expands the scientific knowledge on factors influencing pain responsiveness. Future research is needed to confirm implications for chronic pain prevention and therapy, particularly concerning pain avoiders.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Significance</h3>\u0000 \u0000 <p>We have identified two clusters of participants, pain avoiders and pain approachers, that not only present differential patterns of revised reinforcement theory traits and general attitudes towards pain but also differ in their pain responsiveness. Pain avoiders appeared more pain sensitive compared to pain approachers, both in objective and subjective measurements, with implications for the improvement of chronic pain prevention and therapy.</p>\u0000 ","PeriodicalId":12021,"journal":{"name":"European Journal of Pain","volume":null,"pages":null},"PeriodicalIF":3.5,"publicationDate":"2024-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ejp.2248","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139702117","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Familial effects account for association between chronic pain and past month smoking","authors":"L. Rader,&nbsp;A. E. Reineberg,&nbsp;B. Petre,&nbsp;T. D. Wager,&nbsp;N. P. Friedman","doi":"10.1002/ejp.2247","DOIUrl":"10.1002/ejp.2247","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Smoking is associated with chronic pain, but it is not established whether smoking causes pain or if the link is due to familial effects. One proposed mechanism is that smoking strengthens maladaptive cortico-striatal connectivity, which contributes to pain chronification. We leveraged a twin design to assess direct effects of smoking on pain controlling for familial confounds, and whether cortico-striatal connectivity mediates this association.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>In a population-based sample of 692 twins (age = 28.83 years), we assessed past-month smoking frequency (<i>n</i> = 132 used in the past month), presence and severity of a current pain episode (<i>n</i> = 179 yes), and resting-state functional connectivity of the nucleus accumbens and medial prefrontal cortex (NAc-mPFC).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Smoking was significantly associated with pain, but the association was not significantly mediated by NAc-mPFC connectivity. In a co-twin control model, smoking predicted which families had more pain but could not distinguish pain between family members. Pain risk was 43% due to additive genetic (A) and 57% due to non-shared environmental (E) influences. Past-month smoking frequency was 71% genetic and 29% non-shared environmental. Smoking and pain significantly correlated phenotypically (<i>r</i> = 0.21, <i>p</i> = 0.001) and genetically (<i>r</i>_g = 0.51, <i>p</i> &lt; 0.001), but not environmentally (<i>r</i>_e = −0.18, <i>p</i> = 0.339).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>Pain and smoking are associated; however, the association appears to reflect shared familial risk factors, such as genetic risk, rather than being causal in nature. The connectivity strength of the reward pathway was not related to concurrent pain and smoking in this sample.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Significance</h3>\u0000 \u0000 <p>Smoking does not appear to directly cause chronic pain; rather, there may be shared biopsychosocial risk factors, including genetic influences, that explain their association. These findings can be integrated into future research to identify shared biological pathways of both chronic pain and smoking behaviours as a way to conceptualize pain chronification.</p>\u0000 </section>\u0000 </div>","PeriodicalId":12021,"journal":{"name":"European Journal of Pain","volume":null,"pages":null},"PeriodicalIF":3.5,"publicationDate":"2024-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139691497","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"In search of a neuropsychological profile for migraine: A scoping review","authors":"Shannon Richardson,&nbsp;Unai Diaz-Orueta","doi":"10.1002/ejp.2244","DOIUrl":"10.1002/ejp.2244","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objective</h3>\u0000 \u0000 <p>Migraine is commonly overlooked by the general population and by professionals in research and clinical practice. Moreover, it is difficult to grasp the neuropsychological profile of migraineurs due to the cyclic nature of the disorder. With this in mind, a scoping review of the literature was conducted with the goal of characterizing cognitive domains associated with deficits in migraine.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>PubMed, PsychInfo, Scopus, EMBASE and OpenGrey databases were searched for studies published from 1st January 2006 to 30th November 2022. Following the review process, 52 eligible studies were included in the review.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Studies included in this review show mixed and sometimes contradictory findings. Overall, both visual and auditory perception appear to be impaired. Deficits on attention, many memory processes, visuospatial function and spatial navigation and on a wide range of executive functions (set-shifting and cognitive flexibility, decision-making and reasoning, working memory and prospective memory) complete a complex cognitive profile in migraine. Lack of consistency across studies in sample selection and sizes, lack of detailed links between cognitive deficits and specific migraine phases, or length and chronicity, inconsistencies on the role of aura in cognitive function; and heterogeneity and sometimes questionable reliability and validity of some of the cognitive measures used may affect the clarity and consistency of results observed.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>Further research properly addressing the role of gender and age, migraine stage, length and chronicity of the condition, the effect of aura and comorbidities is needed, alongside increasing consistency across diverse neuropsychological assessment protocols.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Significance</h3>\u0000 \u0000 <p>This review provides a comprehensive, up-to-date picture of the current status of knowledge in relation to the characterization of the complex cognitive profile of migraine. It offers detailed information of the existing research gaps and challenges to improve the cognitive characterization of migraine across its different stages and leads clinicians to carefully consider the selection of relevant cognitive tasks, in order to grasp more accurately the patient’s cognitive profile; an assessment that should be an integral part of any protocol de","PeriodicalId":12021,"journal":{"name":"European Journal of Pain","volume":null,"pages":null},"PeriodicalIF":3.5,"publicationDate":"2024-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ejp.2244","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139691498","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Modulation of pain perception through transcranial alternating current stimulation and its nonlinear relationship with the simulated electric field magnitude","authors":"H. Ikarashi,&nbsp;N. Otsuru,&nbsp;J. Gomez-Tames,&nbsp;A. Hirata,&nbsp;K. Nagasaka,&nbsp;S. Miyaguchi,&nbsp;N. Sakurai,&nbsp;K. Ohno,&nbsp;N. Kodama,&nbsp;H. Onishi","doi":"10.1002/ejp.2249","DOIUrl":"10.1002/ejp.2249","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Oscillatory activities observed in multiple regions are closely associated with the experience of pain. Specifically, oscillatory activities within the theta- and beta-frequency bands, observed in the left dorsolateral prefrontal cortex (DLPFC), have been implicated in pain perception among healthy individuals and those with chronic pain. However, their physiological significance remains unclear.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>We explored the modulation of pain perception in healthy individuals by theta- and beta-band transcranial alternating current stimulation (tACS) over the left DLPFC and examined the relationship between the modulation effect and magnitude of the electric field elicited by tACS in the left DLPFC using computational simulation.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Our findings revealed that both theta- and beta-tACS increased the heat pain threshold during and after stimulation. Notably, the simulated electric field magnitude in the left DLPFC exhibited an inverted U-shaped relationship with the pain modulation effect for theta-tACS.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>Our study findings suggested that there would be an optimal electric field strength to produce a high analgesic effect for theta-tACS.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Significance</h3>\u0000 \u0000 <p>The application of theta- and beta-tACS interventions targeting the left DLPFC might facilitate the treatment of chronic pain. Furthermore, the attainment of effective pain modulation via theta-tACS over the DLPFC warrants the use of optimal stimulus intensity.</p>\u0000 </section>\u0000 </div>","PeriodicalId":12021,"journal":{"name":"European Journal of Pain","volume":null,"pages":null},"PeriodicalIF":3.6,"publicationDate":"2024-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139691499","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Changes in spinal motor behaviour are associated with reduction in disability in chronic low back pain: A longitudinal cohort study with 1-year follow-up","authors":"Guillaume Christe,&nbsp;Charles Benaim,&nbsp;Brigitte M. Jolles,&nbsp;Julien Favre","doi":"10.1002/ejp.2245","DOIUrl":"10.1002/ejp.2245","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>The need to improve spinal motor behaviour in chronic low back pain (CLBP) rehabilitation remains unclear. The objective of this study was to test if changes in spinal motor behaviour were associated with changes in disability after an interdisciplinary rehabilitation program (IRP) in patients with CLBP.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>Seventy-one patients with CLBP participating in an IRP were included. Spinal motor behaviour was assessed with biomechanical (lumbar angular amplitude and velocity, erector spinae muscle activity and duration of the task), cognitive-emotional (task-specific fear [PRF]) and pain-related (movement-evoked pain [MEP]) measures during a lifting task before and after the IRP. Disability was measured before and after the IRP, and at 3-month and 1-year follow-ups.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>After adjusting for confounders, changes in disability were significantly associated with MEP changes (<i>β</i> adj. = 0.49, <i>p</i> &lt; 0.001) and PRF changes (<i>β</i> adj. = 0.36, <i>p</i> = 0.008), but not with changes in any of the biomechanical measures. MEP at the end of IRP was also associated with disability at 3 months (<i>β</i> adj. = 0.37, <i>p</i> = 0.001) and 1 year (<i>β</i> adj. = 0.42, <i>p</i> = 0.01). Biomechanical measures at the end of the IRP were not associated with disability, except for the duration of the task that was significantly associated with reduction of disability at 3 months (<i>β</i> non-adj = 0.5, <i>p</i> &lt; 0.001).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>Pain-related and cognitive-emotional measures of spinal motor behaviour were associated with reduction in disability following an IRP. Future research is needed to further investigate causal relationships between spinal motor behaviour and disability.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Significance statement</h3>\u0000 \u0000 <p>This study supports a multidimensional understanding and analysis of spinal motor behaviour, integrating the cognitive-emotional, pain-related and biomechanical domains. It also supports the consideration of spinal motor behaviour as a potentially important treatment target in chronic low back pain management. Moreover, it suggests that reducing movement-evoked pain and task-specific fear may have more influence on disability than changing lumbar amplitude, lumbar angular velocity or erector muscle activity, which may have important implications for rehabili","PeriodicalId":12021,"journal":{"name":"European Journal of Pain","volume":null,"pages":null},"PeriodicalIF":3.5,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ejp.2245","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139650585","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multidisciplinary management of persistent pain in primary care—A systematic review","authors":"Merja H. Huttunen,&nbsp;Markus Paananen,&nbsp;Jouko Miettunen,&nbsp;Eija Kalso,&nbsp;Maiju K. Marttinen","doi":"10.1002/ejp.2240","DOIUrl":"10.1002/ejp.2240","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background and Objective</h3>\u0000 \u0000 <p>A multidisciplinary approach is the gold standard in the management of persistent pain and is current practice in tertiary pain clinics. However, such approaches seem to be a rarity in primary care, although pain is the most common reason for visiting a primary care physician. A comprehensive systematic review was conducted to explore whether studies on multidisciplinary management programs for persistent pain exist in primary care.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Databases and Data Treatment</h3>\u0000 \u0000 <p>PubMed, Ovid MEDLINE, Scopus, CINAHL, and PsychINFO were searched from inception to October 2022, and supplementary research was conducted in June 2023. Screening, data extraction, and quality assessment were independently carried out by two researchers. The inclusion criteria were (1) adult patients (age &gt;18 years); (2) non-cancer pain, persisting over 3 months; (3) multidisciplinary intervention (treatment included ≥3 heathcare professionals); (4) intervention conducted in a primary care setting; and (5) reports published in English.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Of the 1250 initially identified studies, 17 were selected for final analysis. Only studies reporting empirical data were included (cohort, case–control, randomized controlled trial, and observational). The study settings and intervention characteristics showed great heterogeneity. The primary care practices also varied across different countries and cultures. Overall, the quality of the studies was rather low and sample sizes were relatively small.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>The review revealed that studies about such treatment interventions for persistent pain patients are scarce. The existing studies were heterogeneous in terms of intervention characteristics, population, outcome variables, and study methodology. Future studies are urgently needed.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Significance</h3>\u0000 \u0000 <p>Persistent pain is a growing challenge to the health care system, and most patients are treated in primary care. The biopsychosocial concept is the basis for the multidisciplinary management of pain. The review revealed that studies about treatment interventions for persistent pain patients are scarce. Existing studies were heterogeneous in terms of intervention characteristics, population, outcome variables, and study methodology. There is an urgent need for further studies on systematic multidiscipli","PeriodicalId":12021,"journal":{"name":"European Journal of Pain","volume":null,"pages":null},"PeriodicalIF":3.6,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ejp.2240","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139641855","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Beyond activity patterns: The complex process of activity management among individuals with chronic musculoskeletal pain after an orthopaedic trauma","authors":"J. Mbarga,&nbsp;C. Favre,&nbsp;C. Ribeiro,&nbsp;C. Pichonnaz,&nbsp;C. Ancey,&nbsp;R.-A. Foley,&nbsp;B. Leger,&nbsp;F. Luthi","doi":"10.1002/ejp.2246","DOIUrl":"10.1002/ejp.2246","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Context</h3>\u0000 \u0000 <p>Individuals must change the way they perform activities in response to chronic pain. In the literature, three activity patterns are commonly described: avoidance, pacing, and persistence. Many studies have explored these activity patterns. However, little research has delved into the factors that lead people to adopt a particular activity behaviour. This study aimed to explore the relationship that people with chronic musculoskeletal pain have with activity and highlight the factors underlying their practices.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>The qualitative study was conducted by researchers in the social sciences, physiotherapy, psychology, and rehabilitation medicine. Observations of vocational workshops and semi-structured interviews were conducted with 33 persons undergoing rehabilitation for chronic musculoskeletal pain after an accident.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Patients' declarations and actions show that any one patient will alternate between activity patterns: the same person may adopt a strategy of avoidance, pacing or persistence depending on the context, the importance of the activity, personal objectives, and representations of self, pain, and activity. The decision to engage in a particular behaviour is based on a process of self-negotiation weighted by the circumstances, the nature of the activity, the importance attached to it, and the individual's perceived ability.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>Our study emphasized the complexity of physical, social, and contextual factors that intervene in the relationship toward activity. Rather than favouring pacing, the therapist's role in rehabilitation might be to reinforce the reflexive process and the patient's adaptability in approaching the activity, to foster the capacity to find flexible solutions.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Significance</h3>\u0000 \u0000 <p>Patients choose an activity pattern (avoidance, pacing, persistence) according to the challenges they face in their daily lives. Context, representations of self and activity, as well as goals sought influence these choices. Some patients report having learned to adapt their activity management strategies. Therefore, therapeutic approaches in the rehabilitation context could focus on these adaptive capacities to offer patients optimal pain and activity management and develop their ability to use different strategies according to the circumstance.</p>\u0000 ","PeriodicalId":12021,"journal":{"name":"European Journal of Pain","volume":null,"pages":null},"PeriodicalIF":3.5,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ejp.2246","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139641854","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring the facilitators and barriers in opioid deprescribing for non-cancer pain treatment experienced by general practitioners: A qualitative study","authors":"Loes de Kleijn,&nbsp;Elsemiek A. W. Jansen-Groot Koerkamp,&nbsp;Iris van der Kooij,&nbsp;Mario Veen,&nbsp;Hanneke J. B. M. Rijkels-Otters,&nbsp;Bart W. Koes,&nbsp;Alessandro Chiarotto","doi":"10.1002/ejp.2243","DOIUrl":"10.1002/ejp.2243","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Guidelines recommend opioid deprescribing in patients on long-term opioid treatment for chronic non-cancer pain. This study aims to explore facilitators and barriers in opioid deprescribing among general practitioners in the Netherlands. In addition, this study aims to identify possibilities for improvement regarding opioid deprescribing in primary care.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>Focus group discussions with Dutch General practitioners were held by two skilled moderators. The focus group discussions were transcribed verbatim and analysed using MAXQDA software. Three independent reviewers searched for overarching themes using thematic analysis with an inductive approach. Discussions were organized until data saturation was reached.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Twenty-two general practitioners participated in four focus group discussions. Five main themes emerged from the data: (1) patient-centred care; (2) ensuring proper pain management (3) dilemmas and hardships in dealing with opioid use disorder; (4) the competency gap; (5) needs and possibilities to improve opioid deprescribing in primary care. The first theme addresses the main facilitators in opioid tapering. The following three themes emerged as main barriers in opioid deprescribing. The fifth theme identified possibilities for change.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>This study indicates the importance of intrinsic motivation and a tailored approach to deprescribe opioids in patients with chronic pain on long-term opioid treatment. Identified barriers include struggles in pain management, challenges caused by opioid use disorder, insufficient capacities such as time constraints and lack of skills. Recommendations for improvement involve enhanced collaboration with healthcare professionals in primary and secondary care, provision of practical tools and assurance of sufficient time.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Significance</h3>\u0000 \u0000 <p>This focus group study among 22 Dutch general practitioners elucidates the complexities of opioid deprescribing and reveals pivotal themes such as patient-centred care, pain management challenges, and competency gaps. The findings underscore the crucial role of intrinsic motivation and that of a tailored approach in opioid deprescribing, while demonstrating how a lack in effective pain treatments, practical capacities and challenges caused by opioid dependence, impede opi","PeriodicalId":12021,"journal":{"name":"European Journal of Pain","volume":null,"pages":null},"PeriodicalIF":3.5,"publicationDate":"2024-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ejp.2243","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139574620","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}