A formal evaluation of The Ottawa Hospital Pain Clinic orientation session: A quality improvement project.

Background: Chronic pain affects approximately one in every five Canadians and has a substantial impact on psychological well-being, relationships, ability to attend work or school, and overall functioning.The Ottawa Hospital Pain Clinic introduced orientation sessions, with the aim of providing new patients with pain education to help prepare patients for engagement with multimodal pain management strategies. This report summarizes the results of a formative evaluation of the orientation session at The Ottawa Hospital Pain Clinic to determine whether patients perceived the orientation session as beneficial. Methods: Interviews were conducted, transcribed, and then thematically analyzed to understand patients' perspectives on the orientation session. Coding was done by two team members using the constant comparison analyses method with key ideas, concepts, and patterns identified and compared to identify similarities. Results: Between September 6 and October 18, 2019, 18 patients attended an orientation session and 12 consented to participation and completed telephone interviews. The six themes identified included (1) feeling of community, (2) participants feeling heard by providers, (3) appreciation of the holistic approach, (4) availability of community resources, (5) barriers to access, and (6) discordant feelings of preparedness for the physician appointment. Conclusion: Results from this evaluation indicate that the orientation session offered at The Ottawa Hospital Pain Clinic improves chronic pain literacy, reduces feeling of isolation, and instills hope. As such, it appears to be a valuable component of pain clinic programs.

Contexte: La douleur chronique touche environ un Canadien sur cinq et a des répercussions sur le bien-être psychologique, les relations, la capacité à aller au travail ou à l'école, et l'ensemble du fonctionnement. La Clinique de la douleur de l'Hôpital d'Ottawa a lancé des séances d'orientation, dans le but de fournir aux nouveaux patients une formation sur la douleur pour les aider à se préparer à adopter des stratégies multimodales de prise en charge de la douleur. Ce rapport résume les résultats d'une évaluation formative de la séance d'orientation à la Clinique de la douleur de l'Hôpital d'Ottawa visant à déterminer si les patients perçoivent la session d'orientation comme bénéfique.Méthodes: Les entrevues ont été menées, transcrites, puis analysées de maniére thématique pour comprendre les points de vue des patients sur la séance d'orientation. Le codage a été effectué par deux membres de l'équipe à l'aide d'une méthode d'analyse par comparaison constante avec des idées, des concepts et des modéles clés répertoriés et par rapport à l'identification de similitudes.Résultats: Entre le 6 septembre et le 18 octobre 2019, 18 patients ont assisté à une séance d'orientation. Parmi ceux-ci, 12 ont accepté de participer et ont complété des entrevues téléphoniques. Les six thémes répertoriés comprenaient (1) le sentiment de communauté, (2) le sentiment des participants d'étre entendus des prestataires, (3) l'appréciation de l'approche holistique, (4) la disponibilité des ressources communautaires, (5) les obstacles à l'accés, et (6) des sentiments discordants de préparation pour le rendez-vous chez le médecin.Conclusion: Les résultats de cette évaluation indiquent que la séance d'orientation offerte à la Clinique de la douleur de l'Hôpital d'Ottawa améliore la littératie en matiére de douleur chronique, réduit le sentiment d'isolement et suscite l'espoir. Ainsi, elle semble étre un élément précieux des programmes de la Clinique de la douleur.

Extension for Community Healthcare Outcomes (ECHO) Chronic Pain & Opioid Stewardship in Northwestern Ontario: A Thematic Analysis of Patient Cases.

Background: Chronic pain (CP) is a debilitating disease that reduces quality of life, decreases productivity, and has become a primary cause of health care resource consumption. Despite this, many Canadian family physicians have received little formal education in managing CP, making it one of the most challenging areas of practice in primary care. Project Extension for Community Healthcare Outcomes Chronic Pain & Opioid Stewardship St. Joseph's Care Group (Project ECHO-SJCG) is an evidence-based educational program connecting community-based health care providers (HCPs) with an interprofessional team by videoconference to learn about management of CP in rural, remote, and underserved areas. Aims: To explore key learning points from cases presented at Project ECHO-SJCG, identify and analyze themes and improve future sessions of continuing professional development for HCPs. Methods: We completed a thematic analysis of forty cases and key learning points using the constant comparison method. We also summarized descriptive statistics for patient and provider characteristics. Results: Forty cases were presented by 31 HCPs, who received suggestions focused on assessment and diagnosis, pharmacological and non-pharmacological pain symptom management, interventional management, attention to biopsychosocial factors, and appropriate referral to other HCPs. Conclusion: Project ECHO-SJCG cases allow HCPs to gain a broad knowledge base to evaluate and manage CP in their practice. Identified themes highlight common gaps in HCPs' knowledge and will guide future sessions.

Contexte: La douleur chronique est une maladie débilitante qui réduit la qualité de vie et diminue la productivité. En outre, elle est devenue une cause principale de consommation des ressources en soins de santé. Malgré cela, de nombreux médecins de famille canadiens ont reçu peu d'éducation conventionnelle sur la prise en charge de la douleur chronique, ce qui en fait l'un des domaines de pratique les plus difficiles en soins primaires.Le Projet de vulgarisation pour des résultats de santé communautaires ­ Gestion des opioïdes et de la douleur chronique du St. Joseph' s Care Group (projet ECHOSJCG) est un programme éducatif fondé sur les données probantes qui met les prestataires de soins de santé communautaires en relation avec une équipe interprofessionnelle par vidéoconférence pour en apprendre davantage sur la prise en charge de la douleur chronique dans les zones rurales, éloignées et mal desservies.Objectifs: Explorer les principaux points d'apprentissage à partir des cas présentés au projet ECHO-SJCG, recenser et analyser les thèmes et améliorer les futures sessions de développement professionnel continu pour les professionnels de la santé.Méthodes: Nous avons effectué une analyse thématique de quarante cas et points d'apprentissage clés à l'aide de la méthode de comparaison constante. Nous avons également résumé les statistiques descriptives pour le patient et le prestataire.Résultats: Quarante cas ont été présentés par 31 professionnels de la santé ayant reçu des suggestions axées sur l'évaluation et le diagnostic, la prise en charge des symptômes de douleur pharmacologique et non pharmacologique, la prise en charge interventionnelle, l'attention aux facteurs biopsychosociaux et l'orientation appropriée vers d'autres professionnels de la santé.Conclusions: Les cas du projet ECHO-SJCG permettent aux professionnels de la santé d'acquérir une large base de connaissances pour l'évaluation et la prise en charge de la douleur chronique dans leur pratique. Les thèmes recensés mettent en évidence les lacunes communes dans les connaissances des professionnels de la santé et orienteront les sessions futures.

Mindfulness-Based Stress Reduction in Breast Cancer Survivors with Chronic Neuropathic Pain: A Randomized Controlled Trial.

Objectives: The purpose of this study was to compare the effects of group-delivered mindfulness-based stress reduction as compared to a waitlist control group among breast cancer survivors living with CNP. Methods: A randomized controlled trial design was applied, and outcomes collected included pain, emotional function, quality of life, and global impression of change. Results: A total of 98 women were randomized and included in analyses. The sample included 49 women in the mindfulness-based stress reduction group, and 49 women in the waitlist control group. The intervention group participants (mean age 51.3 years, standard deviation = 11.4) and waitlist participants (mean age 55.1 years, standard deviation = 9.6) reported an average pain duration of approximately three years. No significant differences were found on the primary outcome of the proportions of women with reduced pain interference scores from the time of randomization to 3 months after the intervention was received. No significant changes were found among secondary outcomes. Conclusion: Our randomized clinical trial did not find significant benefits of group-based mindfulness-based stress reduction for the management of CNP. The current study findings should be replicated and are important to consider given ongoing concerns that nonsignificant results of mindfulness-based stress reduction are often unpublished.

Mindfulness-based stress reduction and cognitive function among breast cancer survivors: A randomized controlled trial.

BACKGROUND: Breast cancer (BC) survivors frequently report changes in cognition after chemotherapy. Mindfulness may benefit survivors by mitigating cancer-related cognitive impairment. As part of a larger study investigating the effects of mindfulness-based stress reduction (MBSR) for BC survivors living with neuropathic pain, the authors assessed whether MBSR would have an effect on cognitive outcomes. METHODS: Participants were randomized to an MBSR intervention group (n = 30) or a waitlist control group (n = 30). Cognitive assessments were administered at 3 time points: at baseline, 2 weeks, and 3 months post-MBSR in the intervention group and at equivalent time intervals for the control group. Multilevel models were used to assess whether MBSR significantly improved task performance at each time point. RESULTS: MBSR participants showed a significantly greater reduction in prospective and retrospective memory failures at 2 weeks postintervention. No effects of MBSR were noted for objective assessments. CONCLUSIONS: These results suggest that MBSR training reduces subjective (but not objective) memory-related impairments in BC survivors who receive treatment with chemotherapy. This study provides insight into a noninvasive intervention to ameliorate memory difficulties in BC survivors.

An interdisciplinary program for familiar faces with chronic pain visiting the emergency department-randomized controlled trial.

OBJECTIVES: To evaluate the effect of a collaborative interdisciplinary pain assessment program on pain and health-related quality of life among individuals with chronic pain who frequently visit the emergency department (ED). METHODS: Individuals with chronic pain who frequented the ED (ie, ≥8 visits within the previous 12 months) were randomly assigned to a collaborative chronic pain management program or treatment as usual. Primary outcomes were change in physical function and visits to the ED from baseline to 12 months using validated measures. Secondary measures included physical and emotional functioning, insomnia, health-related quality of life, risk of aberrant opioid use, and health care use. Mixed model analyses of variances were used to evaluate intervention effectiveness among the whole sample (ie, using intention to treat principles) and individuals who completed more than 50% of follow-up assessments. RESULTS: One hundred participants were assessed for eligibility and 46 patients were enrolled with 24 being randomized to intervention and 22 to treatment as usual (TAU). Eleven of the 24 patients randomized to the intervention were lost to follow-up and 3 withdrew participation. Two of the 22 patients randomized to TAU were lost to follow-up, and 7 withdrew. Although patients assigned to the intervention improved more rapidly on measures of pain and health related quality of life, both groups had similar improvements overall between baseline to 12 months. Average pain intensity reduction (numeric rating scale [SE]) was 4.63 (0.40) in the intervention and 4.82 (0.53) in the treatment as usual at the 12-month follow-up. A significant group × time interaction was present for risk of aberrant opioid use, with individuals in the intervention group reporting greater improvement in risk of aberrant opioid use by 12-month follow-up. CONCLUSION: Participation in an interdisciplinary program may accelerate improvements in pain- and health-related quality of life and reduce risk of aberrant opioid use to manage pain and related distress. Further research is needed to better understand and address barriers to engagement in chronic pain care.

Inter-rater reliability of the Quebec Task Force classification system for recent-onset Whiplash Associated Disorders.

PURPOSE: The inter-rater reliability of the Quebec Task Force (QTF) classification system for Whiplash-Associated Disorders (WAD) remains unknown. Our objective was to determine the inter-rater reliability of the WAD classification between an experienced chiropractic clinician and two chiropractic residents. METHODS: We conducted an inter-rater reliability study using baseline clinical data from 80 participants assessed for inclusion in a randomized clinical trial of the conservative management of WAD grades I and II. We reported reliability using Cohen's kappa (k) and 95% confidence intervals (CI). RESULTS: The mean duration of WAD symptoms was 7.6 days (s.d.=5.2). In our study, the interrater reliability of the WAD grade classification varied from k=0.04 (95% CI -0.04 to 0.12) to k=0.80 (95% CI 0.67 to 0.94). CONCLUSION: Inter-rater reliability of the WAD classification varied greatly across raters and may be associated with the experience of the raters and with their understanding of the criteria. Our results suggest that clinicians may benefit from training to standardize how they classify WAD. Furthermore, our results need to be tested in a different sample of patients and with a range of clinicians from different clinical disciplines.

OBJECTIF: La fiabilité inter-utilisateur du système de classification des troubles associés au coup de fouet cervical (TACF) établi par le Groupe de travail du Québec (GTQ) demeure inconnue. Notre étude visait à établir la fiabilité inter-évaluateur du système de classification des troubles associés au TACF utilisé par un chiropraticien clinicien d'expérience et deux résidents en chiropratique. MÉTHODOLOGIE: On a effectué notre étude à l'aide de données cliniques de départ sur 80 participants à un essai clinique, à répartition aléatoire, sur le traitement conservateur du TACF de stades I et II. On a utilisé le coefficient kappa (k) de Cohen et des intervalles de confiance (IC) à 95 % pour évaluer la fiabilité. RÉSULTATS: La durée moyenne des symptômes du TACF était de 7,6 jours (écart-type :5,2). La fiabilité inter-utilisateur de la classification des TACF a varié de k = 0,04 (IC à 95 % ­ de 0,04 à 0,12) à k = 0,80 (IC à 95 % de 0,67 à 0,94). CONCLUSION: La fiabilité inter-utilisateur de la classification des TACF a beaucoup varié d'un évaluateur à l'autre; l'écart pourrait être lié à l'expérience de l'évaluateur et à sa compréhension des critères de classification. Selon les résultats de notre étude, les cliniciens pourraient bénéficier d'une formation servant à normaliser leur méthode de classification des TACF. Nos résultats devraient être confirmés par une autre étude utilisant un autre échantillon de patients et un éventail de cliniciens appartenant à diverses disciplines.

Opioid-sparing effects of medical cannabis or cannabinoids for chronic pain: a systematic review and meta-analysis of randomised and observational studies.

OBJECTIVE: To assess the efficacy and harms of adding medical cannabis to prescription opioids among people living with chronic pain. DESIGN: Systematic review. DATA SOURCES: CENTRAL, EMBASE and MEDLINE. MAIN OUTCOMES AND MEASURES: Opioid dose reduction, pain relief, sleep disturbance, physical and emotional functioning and adverse events. STUDY SELECTION CRITERIA AND METHODS: We included studies that enrolled patients with chronic pain receiving prescription opioids and explored the impact of adding medical cannabis. We used Grading of Recommendations Assessment, Development and Evaluation to assess the certainty of evidence for each outcome. RESULTS: Eligible studies included five randomised trials (all enrolling chronic cancer-pain patients) and 12 observational studies. All randomised trials instructed participants to maintain their opioid dose, which resulted in a very low certainty evidence that adding cannabis has little or no impact on opioid use (weighted mean difference (WMD) -3.4 milligram morphine equivalent (MME); 95% CI (CI) -12.7 to 5.8). Randomised trials provided high certainty evidence that cannabis addition had little or no effect on pain relief (WMD -0.18 cm; 95% CI -0.38 to 0.02; on a 10 cm Visual Analogue Scale (VAS) for pain) or sleep disturbance (WMD -0.22 cm; 95% CI -0.4 to -0.06; on a 10 cm VAS for sleep disturbance; minimally important difference is 1 cm) among chronic cancer pain patients. Addition of cannabis likely increases nausea (relative risk (RR) 1.43; 95% CI 1.04 to 1.96; risk difference (RD) 4%, 95% CI 0% to 7%) and vomiting (RR 1.5; 95% CI 1.01 to 2.24; RD 3%; 95% CI 0% to 6%) (both moderate certainty) and may have no effect on constipation (RR 0.85; 95% CI 0.54 to 1.35; RD -1%; 95% CI -4% to 2%) (low certainty). Eight observational studies provided very low certainty evidence that adding cannabis reduced opioid use (WMD -22.5 MME; 95% CI -43.06 to -1.97). CONCLUSION: Opioid-sparing effects of medical cannabis for chronic pain remain uncertain due to very low certainty evidence.PROSPERO registration numberCRD42018091098.

Characteristics of frequent users of the emergency department with chronic pain.

OBJECTIVES: To identify the proportion of high-frequency users of the emergency department (ED) who have chronic pain. METHODS: We reviewed medical records of adult patients with ≥ 12 visits to a tertiary-care, academic hospital ED in Canada in 2012-2013. We collected the following demographics: 1) patient age and sex; 2) visit details - number of ED visits, inpatient admissions, length of inpatient admissions, diagnosis, and primary location of pain; 3) current and past substance abuse, mental health and medical conditions. Charts were reviewed independently by two reviewers. ED visits were classified as either "chronic pain" or "not chronic pain" related. RESULTS: We analyzed 4,646 visits for 247 patients, mean age was 47.2 years (standard deviation = 17.8), and 50.2% were female. This chart review study found 38% of high-frequency users presented with chronic pain to the ED and that women were overrepresented in this group (64.5%). All high-frequency users presented with co-morbidities and/or mental health concerns. High-frequency users with chronic pain had more ED visits than those without and 52.7% were prescribed an opioid. Chronic abdominal pain was the primary concern for 54.8% of high-frequency users presenting with chronic pain. CONCLUSIONS: Chronic pain, specifically chronic abdominal pain, is a significant driver of ED visits among patients who frequently use the ED. Interventions to support high-frequency users with chronic pain that take into account the complexity of patient's physical and mental health needs will likely achieve better clinical outcomes and reduce ED utilization.

Understanding the High Frequency Use of the Emergency Department for Patients With Chronic Pain: A Mixed-Methods Study.

INTRODUCTION: Chronic pain (CP) is a common driver of emergency department (ED) visits despite the ED not being the ideal setting for CP because of increased risk of adverse events and high costs. PURPOSE: The purpose of this study is to understand factors contributing to CP-related ED visits, patients' care experiences, and patients' perspectives on alternatives to the ED. METHODS: We used a mixed-methods design combining semi-structured interviews and questionnaires with 12 patients with CP who had 12 or more ED visits over 1 year. We analyzed test scores using descriptive statistics and interviews using applied thematic analysis. RESULTS: Four themes emerged. Factors contributing to ED visits included the following: fear (e.g., pain and its impact); inability to cope with pain; family suggestions to go to the ED; and access to other services and resources. Patients had validating and invalidating experiences in the ED: needs were met or not met; and feeling acknowledged or unacknowledged. Patients' experiences with their family physician included feeling supported or unsupported. Alternatives to the ED included working with an interdisciplinary team, developing personalized care plans, and increased community-based resources. CONCLUSIONS: Patients with CP and frequent ED use present with complex pain and care experiences, requiring careful attention to management strategies and the patient-provider relationship.

Understanding the Impact of Chronic Pain in the Emergency Department: Prevalence and Characteristics of Patients Visiting the Emergency Department for Chronic Pain at an Urban Academic Health Sciences Centre.

Background: Canadians make approximately 16 million visits to the emergency department (ED) each year. ED visits for non-urgent reasons contribute to suboptimal patient care and ineffective resource use. Aims: To estimate the proportion of ED visits related to chronic pain at our institution. Methods. We conducted a retrospective review of 1000 randomly selected ED visits at TOH during the 2012-2013 fiscal year (April 1, 2012 to March 31, 2013). Visits for chronic pain were identified using pre-defined criteria. Demographic and medical data were extracted from medical charts. Results: 104 visits during this time period were related to chronic pain (10.4%; 95% CI: 8.2-12.6). All visits were from unique patients (i.e., no patients contributed more than 1 visit). Patients were predominantly women (71%), with a mean age of 45.9 years. Seventy-eight percent of patients had a primary care provider. The most common location of pain included the abdomen (24%), the head or face (21%), and the low back (21%). Only 5% of patients had consultation with a pain medicine specialist while 78% were awaiting a consultation. More than 2/3 of patients (71%) reported using opioids for their pain. Conclusion: Presenting to the ED for chronic pain was found to occur among a sample of ED visits reviewed. This can result in ineffective care for patients with chronic pain. Cost-effective solutions to improve clinical outcomes and reduce ED use for chronic pain may yield significant improvements in health outcomes of patients and benefits for the health care system.

Contexte: Les Canadiens font approximativement 16 millions de visites aux urgences chaque année. Les visites aux urgences pour des raisons non urgentes contribuent à ce que les soins aux patients soient sous-optimaux et que les ressources soient utilisées de manière inefficace.Objectifs: Estimer la proportion de visites aux urgences liées à la douleur chronique à notre institution.Méthodes: Nous avons fait un examen rétrospectif de 1 000 visites aux urgences de l'Hôpital d'Ottawa sélectionnées de manière aléatoire qui avaient eu lieu au cours de l'exercice financier 2012-2013 (1er avril 2012 au 31 mars 2013). Les visites en raison d'une douleur chronique ont été repérées à l'aide de critères prédéfinis. Les données démographiques et médicales ont été extraites des dossiers médicaux.Résultats: Au cours de la période à l'étude, 104 visites étaient liées à la douleur chronique (10,4 %; IC 95% : 8,2 ­ 12,6). Toutes les visites étaient le fait de patients uniques (i.e. aucun patient n'a contribué pour plus d'une visite). Les patients étaient en majeure partie des femmes (71 %), dont l'âge moyen était de 45,9 ans. Soixante-dix huit pour cent des patients avaient un prestataire de soins primaires. L'endroit où la douleur se manifestait le plus fréquemment était l'abdomen (24 %), la tête ou le visage (21 %) et le bas du dos (21 %). Seulement 5 % des patients avaient consulté un médecin spécialiste de la douleur tandis que 78 % étaient en attente d'une consultation. Plus de 2/3 des patients (71 %) ont déclaré avoir utilisé des opioïdes pour leur douleur.Conclusion: Il a été constaté que parmi l'échantillon de visites à l'étude, des patients s'étaient présentés aux urgences en raison d'une douleur chronique. Cette situation peut avoir pour conséquence que les soins prodigués aux patients souffrant de douleur chronique soient inefficaces. La mise en place de solutions efficientes pour améliorer les résultats cliniques et diminuer le recours aux urgences pour de la douleur chronique pourrait grandement améliorer les résultats de santé des patients tout en étant avantageux pour le système de santé.

Chronic Pain in the Emergency Department: A Pilot Interdisciplinary Program Demonstrates Improvements in Disability, Psychosocial Function, and Healthcare Utilization.

Objective: To evaluate the feasibility of an individualized interdisciplinary chronic pain care plan as an intervention to reduce emergency department (ED) visits and improve clinical outcomes among patients who frequented the ED with concerns related to chronic pain. Methods: A prospective cohort design was used in an urban tertiary care hospital. As a pilot program, fourteen patients with chronic pain who frequented the ED (i.e., >12 ED visits within the last year, of which ≥50% were for chronic pain) received a rapid interdisciplinary assessment and individualized care plan that was uploaded to an electronic medical record system (EMR) accessible to the ED and patient's primary care provider. Patients were assessed at baseline and every three months over a 12-month period. Primary outcomes were self-reported pain and function assessed using psychometrically valid scales. Results: Nine patients completed 12-month follow-up. Missing data and attrition were handled using multiple imputation. Patients who received the intervention reported clinically significant improvements in pain, function, ED visits, symptoms of depression, pain catastrophizing, sleep, health-related quality of life, and risk of future aberrant opioid use. Discussion: Individualized care plans uploaded to an EMR may be worth implementing in hospital EDs for high frequency visitors with chronic pain.

Researching what matters to improve chronic pain care in Canada: A priority-setting partnership process to support patient-oriented research.

BACKGROUND: Chronic pain affects more than 6 million Canadians. Patients need to be involved in setting research priorities to ensure a focus on areas important to those who will be most impacted by the results. AIMS: The aim of this study was to leverage patient experiences to identify chronic pain research priorities in Canada. METHOD: The process was informed by the James Lind Alliance. After gathering an exhaustive list of questions using surveys, town hall meetings, interviews, and social media consultations, we used a computerized Delphi with four successive iterations to select the final list of research priorities. The final Delphi round was conducted by a panel of ten patients living with chronic pain and ten clinicians from different disciplines. RESULTS: We received more than 5000 suggestions from 1500 people. The Delphi process led to the identification of 14 questions fitting under the following 4 themes: (1) improving knowledge and competencies in chronic pain; (2) improving patient-centered chronic pain care; (3) preventing chronic pain and reducing associated symptoms; and (4) improving access to and coordination of patient-centered chronic pain care. Challenges included the issue of chronic pain being ubiquitous to many diseases, leading to many initial suggestions focusing on these diseases. We also identified the need for further engagement efforts with marginalized groups in order to validate the priorities identified or identify different sets of priorities specific to these groups. CONCLUSION: The priorities identified can guide patient-oriented chronic pain research to ultimately improve the care offered to people living with chronic pain.

Contexte: La douleur chronique affecte plus de six millions de Canadiens. Les patients doivent participer à l'établissement des priorités de recherche afin de s'assurer que l'accent soit mis sur les aspects les plus importants aux yeux de ceux qui seront les plus touchés par les résultats.Buts: Tirer parti de l'expérience des patients afin d'établir les priorités de la recherche en matière de douleur chronique au Canada.Méthode: Le processus s'est impiré de la James Lind Alliance. Après avoir dressé une liste exhaustive de questions à l'aide d'enquêtes, d'assemblées publiques, d'entrevues et de consultations via les médias sociaux, nous avons utilisé un processus Delphi informatisé comprenant quatre itérations successives afin de sélectionner la liste finale de priorités de recherche. Le dernier tour du processus Delphi a été mené par un panel composé de 10 patients souffrant de douleur chronique et de 10 cliniciens issus de différentes disciplines.Résultats: Nous avons reçu plus de 5 000 suggestions provenant de 1 500 personnes. Le processus Delphi a permis de déterminer 14 questions qui relèvent des quatre thèmes suivants : (1) améliorer les connaissances et les compétences en matière de douleur chronique ; (2) améliorer les soins axés sur le patient pour contrer la douleur chronique; (3) prévenir la douleur chronique et réduire les symptômes qui y sont associés ; et (4) améliorer l'accès aux soins axés sur le patient pour contrer la douleur chronique et la coordination entre ces soins. Parmi les défis qui se sont présentés, on compte le fait que la douleur chronique soit omniprésente dans de nombreuses maladies, de sorte qu'un grand nombre des suggestions initialement formulées portaient sur ces maladies. Nous avons également déterminé que davantage d'efforts devaient être déployés pour assurer la participation des groupes marginalisés dans le but de valider les priorités déterminées ou déterminer d'autres priorités spécifiques à ces groupes.Conclusion: Les priorités déterminées peuvent orienter la recherche axée sur le patient pour contrer la douleur chronique dans le but ultime d'améliorer les soins offerts aux personnes qui souffrent de douleur chronique.

Chronic Pain in the Emergency Department: A Pilot Mixed-Methods Cross-Sectional Study Examining Patient Characteristics and Reasons for Presentations.

Background. Chronic pain (CP) accounts for 10-16% of emergency department (ED) visits, contributing to ED overcrowding and leading to adverse events. Objectives. To describe patients with CP attending the ED and identify factors contributing to their visit. Methods. We used a mixed-method design combining interviews and questionnaires addressing pain, psychological distress, signs of opioid misuse, and disability. Participants were adults who attended the EDs of a large academic tertiary care center for their CP problem. Results. Fifty-eight patients (66% women; mean age 46.5, SD = 16.9) completed the study. The most frequently cited reason (60%) for ED visits was inability to cope with pain. Mental health problems were common, including depression (61%) and anxiety (45%). Participants had questions about the etiology of their pain, concerns about severe pain-related impairment, and problems with medication renewals or efficacy and sometimes felt invalidated in the ED. Although most participants had a primary care physician, the ED was seen as the only or best option when pain became unmanageable. Conclusions. Patients with CP visiting the ED often present with complex difficulties that cannot be addressed in the ED. Better access to interdisciplinary pain treatment is needed to reduce the burden of CP on the ED.

Are non-invasive interventions effective for the management of headaches associated with neck pain? An update of the Bone and Joint Decade Task Force on Neck Pain and Its Associated Disorders by the Ontario Protocol for Traffic Injury Management (OPTIMa) Collaboration.

PURPOSE: To update findings of the 2000-2010 Bone and Joint Decade Task Force on Neck Pain and its Associated Disorders and evaluate the effectiveness of non-invasive and non-pharmacological interventions for the management of patients with headaches associated with neck pain (i.e., tension-type, cervicogenic, or whiplash-related headaches). METHODS: We searched five databases from 1990 to 2015 for randomized controlled trials (RCTs), cohort studies, and case-control studies comparing non-invasive interventions with other interventions, placebo/sham, or no interventions. Random pairs of independent reviewers critically appraised eligible studies using the Scottish Intercollegiate Guidelines Network criteria to determine scientific admissibility. Studies with a low risk of bias were synthesized following best evidence synthesis principles. RESULTS: We screened 17,236 citations, 15 studies were relevant, and 10 had a low risk of bias. The evidence suggests that episodic tension-type headaches should be managed with low load endurance craniocervical and cervicoscapular exercises. Patients with chronic tension-type headaches may also benefit from low load endurance craniocervical and cervicoscapular exercises; relaxation training with stress coping therapy; or multimodal care that includes spinal mobilization, craniocervical exercises, and postural correction. For cervicogenic headaches, low load endurance craniocervical and cervicoscapular exercises; or manual therapy (manipulation with or without mobilization) to the cervical and thoracic spine may also be helpful. CONCLUSIONS: The management of headaches associated with neck pain should include exercise. Patients who suffer from chronic tension-type headaches may also benefit from relaxation training with stress coping therapy or multimodal care. Patients with cervicogenic headache may also benefit from a course of manual therapy.

Is exercise effective for the management of subacromial impingement syndrome and other soft tissue injuries of the shoulder? A systematic review by the Ontario Protocol for Traffic Injury Management (OPTIMa) Collaboration.

BACKGROUND: Exercise is a key component of rehabilitation for soft tissue injuries of the shoulder; however its effectiveness remains unclear. OBJECTIVE: Determine the effectiveness of exercise for shoulder pain. METHODS: We searched seven databases from 1990 to 2015 for randomized controlled trials (RCTs), cohort and case control studies comparing exercise to other interventions for shoulder pain. We critically appraised eligible studies using the Scottish Intercollegiate Guidelines Network (SIGN) criteria. We synthesized findings from scientifically admissible studies using best-evidence synthesis methodology. RESULTS: We retrieved 4853 articles. Eleven RCTs were appraised and five had a low risk of bias. Four studies addressed subacromial impingement syndrome. One study addressed nonspecific shoulder pain. For variable duration subacromial impingement syndrome: 1) supervised strengthening leads to greater short-term improvement in pain and disability over wait listing; and 2) supervised and home-based strengthening and stretching leads to greater short-term improvement in pain and disability compared to no treatment. For persistent subacromial impingement syndrome: 1) supervised and home-based strengthening leads to similar outcomes as surgery; and 2) home-based heavy load eccentric training does not add benefits to home-based rotator cuff strengthening and physiotherapy. For variable duration low-grade nonspecific shoulder pain, supervised strengthening and stretching leads to similar short-term outcomes as corticosteroid injections or multimodal care. CONCLUSION: The evidence suggests that supervised and home-based progressive shoulder strengthening and stretching are effective for the management of subacromial impingement syndrome. For low-grade nonspecific shoulder pain, supervised strengthening and stretching are equally effective to corticosteroid injections or multimodal care. SYSTEMATIC REVIEW REGISTRATION NUMBER: CRD42013003928.

Effectiveness of passive physical modalities for shoulder pain: systematic review by the Ontario protocol for traffic injury management collaboration.

BACKGROUND: Shoulder pain is a common musculoskeletal condition in the general population. Passive physical modalities are commonly used to treat shoulder pain. However, previous systematic reviews reported conflicting results. PURPOSE: The aim of this study was to evaluate the effectiveness of passive physical modalities for the management of soft tissue injuries of the shoulder. DATA SOURCES: MEDLINE, EMBASE, CINAHL, PsycINFO, and the Cochrane Central Register of Controlled Trials were searched from January 1, 1990, to April 18, 2013. STUDY SELECTION: Randomized controlled trials (RCTs) and cohort and case-control studies were eligible. Random pairs of independent reviewers screened 1,470 of 1,760 retrieved articles after removing 290 duplicates. Twenty-two articles were eligible for critical appraisal. Eligible studies were critically appraised using the Scottish Intercollegiate Guidelines Network criteria. Of those, 11 studies had a low risk of bias. DATA EXTRACTION: The lead author extracted data from low risk of bias studies and built evidence tables. A second reviewer independently checked the extracted data. DATA SYNTHESIS: The findings of studies with a low risk of bias were synthesized according to principles of best evidence synthesis. Pretensioned tape, ultrasound, and interferential current were found to be noneffective for managing shoulder pain. However, diathermy and corticosteroid injections led to similar outcomes. Low-level laser therapy provided short-term pain reduction for subacromial impingement syndrome. Extracorporeal shock-wave therapy was not effective for subacromial impingement syndrome but provided benefits for persistent shoulder calcific tendinitis. LIMITATIONS: Non-English studies were excluded. CONCLUSIONS: Most passive physical modalities do not benefit patients with subacromial impingement syndrome. However, low-level laser therapy is more effective than placebo or ultrasound for subacromial impingement syndrome. Similarly, shock-wave therapy is more effective than sham therapy for persistent shoulder calcific tendinitis.

Development of sensitivity to spacing versus feature changes in pictures of houses: Evidence for slow development of a general spacing detection mechanism?

Adults are expert at recognizing faces, in part because of exquisite sensitivity to the spacing of facial features. Children are poorer than adults at recognizing facial identity and less sensitive to spacing differences. Here we examined the specificity of the immaturity by comparing the ability of 8-year-olds, 14-year-olds, and adults to discriminate houses differing in the spacing between features versus those differing in the shape of the features themselves. By 8 years of age, children were more accurate for discriminations involving the feature set compared with the spacing set, and the difference in accuracy compared with adults was greater for the spacing set than for the feature set. Importantly, when sets were matched in difficulty for adults, this greater immaturity on the spacing set than on the feature set remained. The results suggest that, at least by age 8, immaturities in sensitivity to the spacing of features may be related to immaturities in general perceptual mechanisms rather than face-specific mechanisms.