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BACKGROUND: High prevalence of depression or anxiety with opioid use for chronic pain complicates co-management and may influence prescribing behaviors. OBJECTIVE: Compare clinical effectiveness of electronic medical record clinical decision support (EMR-CDS) versus additional behavioral health (BH) care management for reducing rates of high-dose opioid prescriptions. DESIGN: Type 2 effectiveness-implementation hybrid stepped-wedge cluster randomized trial in 35 primary care clinics within a health system in LA, USA. PARTICIPANTS: Patients aged 18+ receiving chronic opioid therapy for non-cancer pain with depression or anxiety and matched controls. INTERVENTION: EMR-CDS included opioid risk mitigation procedures. BH care included cognitive behavioral therapy; depression or anxiety medication adjustments; and case management. MAIN MEASURES: Outcomes of interest included difference-in-difference (DID) estimate of changes in probability for prescribing high-dose morphine equivalent daily dose (MEDD ≥50 mg/day and MEDD ≥90), average MEDD, and rates of hospitalization, emergency department use, and opioid risk mitigation. KEY RESULTS: Most participants were female with 3+ pain syndromes. Data analysis included 632 patients. Absolute risk differences for MEDD≥50 and ≥90 decreased post-index compared to pre-index (DID of absolute risk difference [95%CI]: -0.036 [-0.089, 0.016] and -0.029 [-0.060, 0.002], respectively). However, these differences were not statistically significant. The average MEDD decreased at a higher rate for the BH group compared to EMR-CDS only (DID rate ratio [95%CI]: 0.85 [0.77, 0.93]). There were no changes in hospitalization and emergency department utilization. The BH group had higher probabilities of new specialty referrals and prescriptions for naloxone and antidepressants. CONCLUSIONS: Incorporation of a multidisciplinary behavioral health care team into primary care did not decrease high-dose prescribing; however, it improved adherence to clinical guideline recommendations for managing chronic opioid therapy for non-cancer pain. TRIAL REGISTRATION: ClinicalTrials.gov ID NCT03889418.
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COVID-19 social distancing mandates increased social isolation, resulting in changes in pain severity and interference among individuals with chronic pain. Differences in personality (e.g., introversion/extraversion) may modulate responses to social isolation. We examined the influence of introversion on reported social distancing-related increases in pain interference and assessed for mediators of this relationship. Individuals with chronic pain (n = 150) completed validated questionnaires 4-8 weeks after implementation of social distancing mandates. Introversion/extraversion was measured using a subscale of the Myers-Briggs Type Indicator and changes in pain and psychosocial variables were calculated by comparing participants' recalled and current scores. Association between introversion/extraversion and other variables were assessed using linear regression. A parallel mediation was used to examine mediators of the association between introversion and change in pain interference. Higher introversion was associated with a decrease in pain interference after social distancing (Rho = - .194, p = .017). Parallel mediation analysis revealed that the relationship between introversion/extraversion and change in pain interference was mediated by changes in sleep disturbance and depression, such that higher introversion was associated with less isolation-induced sleep disruption and depression, and thereby less worsening of pain interference. These findings suggest that personality factors such as introversion/extraversion should be considered when personalizing treatment of chronic pain.
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COVID-19 , Dolor Crónico , Humanos , Dolor Crónico/complicaciones , Extraversión Psicológica , Introversión Psicológica , Análisis de Mediación , Personalidad , Aislamiento SocialRESUMEN
People living with HIV (PLWH) experience higher rates of comorbid chronic pain conditions compared to the general population. Managing HIV and chronic pain, two stigmatized health conditions, can exacerbate physical and psychological suffering. The current qualitative study was designed to increase our understanding of the experience of living with HIV and chronic pain. Twenty participants were recruited from a hospital-based immunology center to participate in individual in-depth qualitative interviews. The interviews focused on the experience of living with (or managing) chronic pain for PLWH. All interviews were audio recorded, transcribed and double-coded. Several themes emerged from our applied thematic analysis of the transcripts. The primary theme was that pain remained poorly managed among PLWH. Patients engaged in a variety of pain management strategies and described benefits from both traditional pain management interventions (e.g., pharmacology, physical therapy) as well as non-traditional approaches (e.g., medical marijuana, cannabidiol products, and spirituality). Other themes that emerged included barriers related to health insurance and the need to validate the patient pain experience. PLWH and chronic pain described compounding effects of managing two chronic health conditions, including perceived immune system over-activation, heightened awareness of illness, and negative mindset. More research is needed to improve care for those managing these often co-occurring health conditions.
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Dolor Crónico , Infecciones por VIH , Dolor Crónico/terapia , Infecciones por VIH/complicaciones , Infecciones por VIH/tratamiento farmacológico , Personal de Salud , Humanos , Manejo del Dolor , Investigación CualitativaRESUMEN
BACKGROUND: Knee osteoarthritis (OA) is among the most common and disabling persistent pain conditions, with increasing prevalence and impact around the globe. In the U.S., the rising prevalence of knee OA has been paralleled by an increase in annual rates of total knee arthroplasty (TKA), a surgical treatment option for late-stage knee OA. While TKA outcomes are generally good, post-operative trajectories of pain and functional status vary substantially; a significant minority of patients report ongoing pain and impaired function following TKA. A number of studies have identified sets of biopsychosocial risk factors for poor post-TKA outcomes (e.g., comorbidities, negative affect, sensory sensitivity), but few prospective studies have systematically evaluated the unique and combined influence of a broad array of factors. METHODS: This multi-site longitudinal cohort study investigated predictors of 6-month pain and functional outcomes following TKA. A wide spectrum of relevant biopsychosocial predictors was assessed preoperatively by medical history, patient-reported questionnaire, functional testing, and quantitative sensory testing in 248 patients undergoing TKA, and subsequently examined for their predictive capacity. RESULTS: The majority of patients had mild or no pain at 6 months, and minimal pain-related impairment, but approximately 30% reported pain intensity ratings of 3/10 or higher. Reporting greater pain severity and dysfunction at 6 months post-TKA was predicted by higher preoperative levels of negative affect, prior pain history, opioid use, and disrupted sleep. Interestingly, lower levels of resilience-related "positive" psychosocial characteristics (i.e., lower agreeableness, lower social support) were among the strongest, most consistent predictors of poor outcomes in multivariable linear regression models. Maladaptive profiles of pain modulation (e.g., elevated temporal summation of pain), while not robust unique predictors, interacted with psychosocial risk factors such that the TKA patients with the most pain and dysfunction exhibited lower resilience and enhanced temporal summation of pain. CONCLUSIONS: This study underscores the importance of considering psychosocial (particularly positively-oriented resilience variables) and sensory profiles, as well as their interaction, in understanding post-surgical pain trajectories.
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Artroplastia de Reemplazo de Rodilla , Artroplastia de Reemplazo de Rodilla/efectos adversos , Artroplastia de Reemplazo de Rodilla/psicología , Estudios de Cohortes , Humanos , Estudios Longitudinales , Dolor Postoperatorio/diagnóstico , Dolor Postoperatorio/epidemiología , Dolor Postoperatorio/etiología , Estudios ProspectivosRESUMEN
OBJECTIVES: This study investigated the efficacy of a transcutaneous electrical nerve stimulation (TENS) device (Quell®) for persons with symptoms due to fibromyalgia (FM). MATERIALS AND METHODS: One hundred nineteen (N = 119) subjects were randomly assigned to use an active (N = 62) or sham (N = 57) TENS for three months. All subjects completed baseline questionnaires and were administered quantitative sensory testing (QST). Subjects completed the Patients' Global Impression of Change (PGIC, primary outcome measure) and other mailed questionnaires (secondary outcome measures) at six weeks and three months. RESULTS: The subjects averaged 50.4 ± 13.5 years of age, 93.3% were female, and 79.8% were Caucasian. Most showed benefit from using the TENS, but no differences between groups were found on the primary outcome measure after three months (active 3.87 ± 1.85, sham 3.73 ± 1.80, 95% confidence interval [CI] [-0.60, 0.88], p = 0.707). Those with more hypersensitivity showed most improvement on the PGIC at six weeks (0.22, 95% CI [0.01, 0.43], p = 0.042) and three months (0.20, 95% CI [0.00, 0.41], p = 0.049) and among those with higher sensitivity based on QST, the active TENS group showed the most benefit with TENS compared with the sham treatment (1.20, 95% CI [0.22, 2.18], p = 0.017). No TENS-related serious adverse events were reported. Subjects in the sham group correctly identified their treatment 87.5% of the time, while, surprisingly, subjects in the active group correctly identified their treatment only 17.4% of the time. CONCLUSION: This study found no differences between those who were exposed to maximal-frequency active stimulation or minimal-frequency sham stimulation from a wearable TENS in reducing FM-related symptoms. However, those with greater hypersensitivity showed most benefit from TENS. Additional studies to help determine the role individual differences play in the use of TENS in managing FM-related symptoms are needed.
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Fibromialgia , Estimulación Eléctrica Transcutánea del Nervio , Dispositivos Electrónicos Vestibles , Humanos , Femenino , Anciano de 80 o más Años , Masculino , Fibromialgia/diagnóstico , Fibromialgia/terapia , Dolor , Manejo del DolorRESUMEN
OBJECTIVES: This prospective cohort study examines the clinical effectiveness of electronic medical record clinical decision support (EMR CDS) for opioid prescribing. METHODS: Data analysis included primary care patients with chronic opioid therapy for noncancer pain seen within an integrated health delivery system in Louisiana between January 2017 and October 2018. EMR CDS incorporated an opioid health maintenance tool to display the status of risk mitigation, and the medication order embedded the morphine equivalent daily dose (MEDD) calculator and a hyperlink to the Louisiana pharmacy drug monitoring program. Outcome measures included change in the average MEDD and rates of opioid risk mitigation, hospitalization, and emergency department use. RESULTS: Among 14 221 patients, 9% had prescriptions with an average MEDD ≥90 mg. There were no significant changes in MEDD after EMR CDS implementation. Increasing age, Charlson Comorbidity Index score, female sex, black non-Hispanic race, non-opioid pain medication co-prescriptions, and specialty referrals were associated with a lower odds of MEDD ≥90 (high-dose threshold). Medicare or self-pay, substance abuse history, and pain agreements were associated with increased odds of prescribing above this high-dose threshold. After incorporation of EMR CDS, patients had higher rates of urine drug screens (17% vs 7%) and naloxone prescriptions (3% vs 1%, all P < .001). In addition, specialty referrals to physical or occupational therapy, orthopedics, neurology, and psychiatry or psychology increased in the postintervention period. Although emergency department use decreased (rate ratio 0.92; 95% confidence interval 0.89-0.95), hospitalization rates did not change. CONCLUSIONS: EMR CDS improved adherence to opioid risk mitigation strategies. Further research examining which practice redesign interventions effectively reduce high-dose opioid prescribing is needed.
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Analgésicos Opioides/uso terapéutico , Dolor Crónico/tratamiento farmacológico , Sistemas de Apoyo a Decisiones Clínicas , Técnicas de Apoyo para la Decisión , Trastornos Relacionados con Opioides/prevención & control , Pautas de la Práctica en Medicina , Adulto , Anciano , Analgésicos Opioides/efectos adversos , Dolor Crónico/diagnóstico , Toma de Decisiones Clínicas , Investigación sobre la Eficacia Comparativa , Prescripciones de Medicamentos , Registros Electrónicos de Salud , Femenino , Humanos , Louisiana , Masculino , Persona de Mediana Edad , Trastornos Relacionados con Opioides/diagnóstico , Trastornos Relacionados con Opioides/etiología , Dimensión del Dolor , Selección de Paciente , Atención Primaria de Salud , Estudios Prospectivos , Medición de Riesgo , Factores de RiesgoRESUMEN
BACKGROUND: Although many pain-related smartphone apps exist, little attention has been given to understanding how these apps are used over time and what factors contribute to greater compliance and patient engagement. OBJECTIVE: This retrospective analysis was designed to help identify factors that predicted the benefits and future use of a smartphone pain app among patients with chronic pain. METHODS: An app designed for both Android and iOS devices was developed by Brigham and Women's Hospital Pain Management Center (BWH-PMC) for users with chronic pain to assess and monitor pain and communicate with their providers. The pain app offered chronic pain assessment, push notification reminders and communication, personalized goal setting, relaxation sound files, topics of interest with psychological and medical pain management strategies, and line graphs from daily assessments. BWH-PMC recruited 253 patients with chronic pain over time to use the pain app. All subjects completed baseline measures and were asked to record their progress every day using push notification daily assessments. After 3 months, participants completed follow-up questionnaires and answered satisfaction questions. We defined the number of completed daily assessments as a measure of patient engagement with the pain app. RESULTS: The average age of participants was 51.5 years (SD 13.7, range 18-92), 72.8% (182/253) were female, and 36.8% (78/212) reported the low back as their primary pain site. The number of daily assessments ranged from 1 to 426 (average 62.0, SD 49.9). The app was easy to introduce among patients, and it was well accepted. Those who completed more daily assessments (greater patient engagement) throughout the study were more likely to report higher pain intensity, more activity interference, and greater disability and were generally overweight compared with others. Patients with higher engagement with the app rated the app as offering greater benefit in coping with their pain and expressed more willingness to use the app in the future (P<.05) compared with patients showing lower engagement. Patients completing a small number of daily assessments reported less pain intensity, less daily activity interference, and less pain-related disability on average and were less likely to use the two-way messaging than those who were more engaged with the pain app (P<.05). CONCLUSIONS: Patients with chronic pain who appeared to manage their pain better were less likely to report benefits of a smartphone pain app designed for chronic pain management. They demonstrated lower patient engagement in reporting their daily progress, in part, owing to the perceived burden of regularly using an app without a perceived benefit. An intrinsically different pain app designed and targeted for individuals based on early identification of user characteristics and adapted for each individual would likely improve compliance and app-related patient engagement.
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Atención Ambulatoria/normas , Dolor Crónico/epidemiología , Aplicaciones Móviles/estadística & datos numéricos , Cooperación del Paciente/estadística & datos numéricos , Teléfono Inteligente/normas , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Adulto JovenRESUMEN
Objective: The Current Opioid Misuse Measure (COMM) is a commonly used self-report instrument to identify and monitor aberrant opioid-related behavior in chronic pain patients on opioid therapy. However, the length of the COMM may limit its clinical utility. Additionally, this paper-and-pencil screener requires hand scoring, which increases paperwork and staff burden. Therefore, the current study presents development of the "COMM-9," a brief electronically administered form of the COMM. Methods: Patients (N = 517) with chronic noncancer pain on opioid therapy completed the COMM. Patients were classified as either being positive or negative for aberrant drug-related behavior based on self-report data from a structured interview, physician-report data, and urine toxicology screen (the Aberrant Drug Behavior Index [ADBI]). COMM items with the strongest classification accuracy were identified using the LASSO method as the selection criterion in conjunction with the leave-one-out cross-validation method as the stop criterion. A sub-set of patients (n=55) completed a second administration of the COMM one week later to evaluate test-retest reliability. Results: Nine items were identified before the selection criterion stopped, and logistic regression was utilized to predict probabilities of positive ADBI from the 9 COMM items using all data and the cross-validation procedure. Receiver operating characteristic curves revealed high levels of classification accuracy that were essentially equivalent to the full COMM. Cut-points were identified to classify patients as having no/low risk, moderate risk, and high risk for aberrant opioid-related behavior. Test-retest reliability of the COMM-9 was comparable to the full 17-item COMM. Conclusions: This study presents the successful development of a brief electronic screener to identify current aberrant opioid-related behavior in chronic pain patients on long-term opioid therapy.
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Analgésicos Opioides/uso terapéutico , Dolor Crónico/tratamiento farmacológico , Abuso de Medicamentos/estadística & datos numéricos , Curva ROC , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Tamizaje Masivo , Persona de Mediana Edad , Trastornos Relacionados con Opioides/tratamiento farmacológico , Reproducibilidad de los Resultados , Medición de Riesgo/métodos , Autoinforme/estadística & datos numéricosRESUMEN
Objective: To identify factors associated with pain severity and opioid consumption in the early perioperative period. Design: Prospective observational cohort study. Setting: Tertiary academic medical center. Subjects: Patients with osteoarthritis older than age 45 years undergoing primary total knee replacement at Brigham and Women's Hospital. A total of 126 patients enrolled. Methods: Preoperatively, pain questionnaires and quantitative sensory testing were performed on patients to develop a psychosocial and psychophysical profile. Postoperatively, pain scores and opioid consumption were measured as primary end points. Univariate and multiple linear regression analyses were performed to determine the predictive value of these characteristics on perioperative pain scores and opioid consumption. Results: Regression analysis revealed several predictors of acute postoperative pain scores including temporal summation of pain (TSP; P = 0.001), body mass index (BMI; P = 0.044), number of previous knee surgeries (P = 0.006), and female gender (P = 0.023). Similarly, predictors of opioid utilization included TSP (P = 0.011), BMI (P = 0.02), age (P = <0.001), and tourniquet time (P = 0.003). Conclusions: The only significant, unique predictors of both pain and opioid consumption were TSP, an index of central pain facilitatory processes, and BMI. Interestingly, psychosocial factors, such as catastrophizing and somatization, although correlated with postoperative pain scores and opioid consumption, generally did not independently explain substantial variance in these measures. This study suggests that BMI and quantitative sensory testing, specifically the temporal summation of pain, may provide value in the preoperative assessment of patients undergoing total knee arthroplasty and other surgeries via predicting their level of risk for adverse pain outcomes.
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Analgésicos Opioides/uso terapéutico , Artroplastia de Reemplazo de Rodilla/psicología , Dolor Postoperatorio/psicología , Periodo Perioperatorio/psicología , Dolor Agudo/tratamiento farmacológico , Dolor Agudo/psicología , Anciano , Estudios de Cohortes , Femenino , Humanos , Masculino , Persona de Mediana Edad , Neuralgia/tratamiento farmacológico , Neuralgia/psicología , Dimensión del Dolor/psicología , Dolor Postoperatorio/tratamiento farmacológicoRESUMEN
OBJECTIVE: This controlled trial examined the benefit of a high-frequency transcutaneous electrical nerve stimulation (hfTENS) device (the Quell, NeuroMetrix, Inc., Waltham, MA, U.S.A.) for patients with chronic low back pain (CLBP). METHODS: Thirty-five (n = 35) participants were randomly assigned to use the device each day for 3 months (experimental group) and were compared with 33 subjects without the device (treatment-as-usual control group). All patients were instructed to complete baseline questionnaires and were assessed on thresholds of pressure pain and mechanical temporal summation as part of standardized quantitative sensory testing (QST). The subjects also uploaded smartphone applications (apps) for tracking use of the hfTENS and for daily pain assessment. Each participant completed weekly phone interviews, was prompted to complete daily pain app assessments, and was asked to repeat the baseline questionnaires again after 6 weeks and 3 months. RESULTS: Sixty percent of the subjects were female, 77.9% were Caucasian, and the average age was 46.2 years. Significant reductions in pain intensity (P < 0.01) and activity interference (P < 0.025) and significant improvements in pain catastrophizing (P < 0.025) were noted in the experimental group compared with the control group. No group differences were found on depression, anxiety, or pain-related disability. Older subjects with a longer duration of pain tended to use the hfTENS more often. Subjects who showed greater sensitivity based on QST results revealed increased use of the hfTENS (P < 0.025) and tended to believe that the hfTENS was more helpful in reducing their back pain, but these findings did not reach significance (P = 0.09). CONCLUSION: These results suggest that hfTENS can have a moderate effect in reducing pain and improving quality of life in low back pain patients. Further trials designed to determine the mechanism of action of the hfTENS are needed.
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Dolor de la Región Lumbar/terapia , Manejo del Dolor/métodos , Estimulación Eléctrica Transcutánea del Nervio/métodos , Adulto , Femenino , Humanos , Masculino , Persona de Mediana EdadRESUMEN
Objective: This study investigated the efficacy of vibration technology for women with hand pain due to osteoarthritis (OA) to see if mild compression and small vibrating motors were beneficial with periodic use. Methods: Sixty-nine (N = 69) women with OA hand pain were randomized into two groups, one that used vibrating gloves once a day for 20 minutes (Experimental, N = 34) and one that was monitored for three months without gloves (Control, N = 35). All subjects completed baseline questionnaires, were administered mechanical quantitative sensory testing (QST), and uploaded a smartphone pain app for daily assessment. Patients were included if they had chronic pain for more than three months, reported a 4 or higher on a 0-10 pain intensity scale, and could speak and understand English. Results: In general, compared with the control subjects, those in the experimental condition demonstrated reduced pain intensity (P < 0.05) after using the vibrating gloves. No differences were found between groups on activity interference, mood, or sleep. No differences were also noted based on age, pain duration, hand dominance, weight, body mass index, or hours sleeping. Those with greater sensitivity on QST demonstrated more disability, emotional distress, and pain catastrophizing (P < 0.05) but no differences in pain relief from or satisfaction with the vibrating gloves. Discussion: Overall, the results demonstrated that the vibrating gloves were moderately helpful in reducing hand pain in women with OA (53.5%), and most expressed willingness to use the gloves (71.4%) and use the pain app (55.8%) in the future. Additional studies to determine the mechanism of action of the gloves in managing pain would be recommended.
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Dolor Crónico/fisiopatología , Mano/fisiología , Osteoartritis/fisiopatología , Dimensión del Dolor , Vibración , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Manejo del Dolor/métodosRESUMEN
Objective: Although the Screener and Opioid Assessment for Patients with Pain-Revised (SOAPP-R) has become a widely used screener for aberrant opioid-related behavior in adults, the length of the instrument may limit its utility. The purpose of the current study was to develop a short form of the SOAPP-R by retaining as few items as possible while maximizing predictive accuracy. Methods: Participants (N = 555), recruited from pain clinics, completed the 24-item SOAPP-R and participated in a five-month follow-up visit to evaluate aberrant drug-related behaviors. Opioid aberrant-related behavior was determined through self-report, physician report, and urine toxicology screen. The optimal subset of SOAPP-R items to predict aberrant opioid-related behavior was identified empirically by employing the LASSO selection method and the leave-one-out cross-validation (LOOCV) method offered in the GLMSELECT procedure in SAS 9.4 in conjunction with content expertise. Results: Eight items were identified before the selection method stopped. The receiver operating characteristic curve generated from the predicted probabilities from the model produced an area under the curve (AUC) value greater than the AUC value produced by the 24-item SOAPP-R total score and yielded a sensitivity of 0.74 and a specificity of 0.66. Conclusions: These results provide strong preliminary support for the SOAPP-8 as a brief screening tool of aberrant opioid-related behavior in chronic pain patients.
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Analgésicos Opioides/uso terapéutico , Dolor Crónico/tratamiento farmacológico , Trastornos Relacionados con Opioides/epidemiología , Adulto , Anciano , Anciano de 80 o más Años , Área Bajo la Curva , Femenino , Humanos , Masculino , Tamizaje Masivo , Persona de Mediana Edad , Clínicas de Dolor , Curva ROC , Reproducibilidad de los Resultados , Estudios Retrospectivos , Medición de Riesgo , Adulto JovenRESUMEN
PURPOSE OF REVIEW: Chronic low back pain (CLBP) is a major source of physical and psychiatric morbidity and mortality, and the current overreliance on opioid analgesics has contributed to a burgeoning epidemic in the USA. Cognitive behavioral therapy (CBT) is an empirically supported treatment for CLBP, but little information exists regarding its potential efficacy for CLBP's precursor condition, subacute low back pain (sALBP), defined here as having a 7-12-week duration. Earlier intervention with CBT at the sALBP stage could produce larger clinical benefits. This systematic review was undertaken to characterize and highlight this knowledge gap. RECENT FINDINGS: Of 240 unique articles identified by comprehensive database searches, only six prospective, sALBP-focused, randomized controlled trials (RCTs) published within the past 20 years met criteria for inclusion in this review. These studies varied widely in their sample sizes, precise definition of sALBP, nature of CBT intervention, and outcome measures. Five of the six showed significant improvements associated with CBT, but the heterogeneity of the studies prevented quantitative comparisons. CBT has not been adequately studied as a potential early intervention treatment for sALBP patients. None of the six identified papers studied US civilians or leveraged innovations such as teletherapy-able to reach patients in remote or underserved areas-underscoring critical gaps in current back pain treatment. Given the severity of the US opioid epidemic, non-pharmacologic options such as CBT should be rigorously explored in the sALBP population.
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Terapia Cognitivo-Conductual/métodos , Dolor de la Región Lumbar/psicología , Dolor de la Región Lumbar/terapia , HumanosRESUMEN
Complementary medicine therapies are frequently used to treat pain conditions such as headaches and neck, back, and joint pain. Chronic pain, described as pain lasting longer than 3-6 months, can be a debilitating condition that has a significant socioeconomic impact. Pharmacologic approaches are often used for alleviating chronic pain, but recently there has been a reluctance to prescribe opioids for chronic noncancer pain because of concerns about tolerance, dependence, and addiction. As a result, there has been increased interest in integrative medicine strategies to help manage pain and to reduce reliance on prescription opioids to manage pain. This article offers a brief critical review of integrative medical therapies used to treat chronic pain, including nutritional supplements, yoga, relaxation, tai chi, massage, spinal manipulation, and acupuncture. The goal of this article is to identify those treatments that show evidence of efficacy and to identify gaps in the literature where additional studies and controlled trials are needed. An electronic search of the databases of PubMed, The Cochrane Library, EMBASE, PsycINFO, and Science Citation Index Expanded was conducted. Overall, weak positive evidence was found for yoga, relaxation, tai chi, massage, and manipulation. Strong evidence for acupuncture as a complementary treatment for chronic pain that has been shown to decrease the usage of opioids was found. Few studies were found in which integrative medicine approaches were used to address opioid misuse and abuse among chronic pain patients. Additional controlled trials to address the use of integrative medicine approaches in pain management are needed.
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Dolor Crónico/terapia , Terapias Complementarias/normas , Medicina Integrativa/normas , Manejo del Dolor/normas , Dolor Crónico/diagnóstico , Dolor Crónico/psicología , Terapias Complementarias/métodos , Humanos , Medicina Integrativa/métodos , Manejo del Dolor/métodos , Ensayos Clínicos Controlados Aleatorios como Asunto/métodos , Ensayos Clínicos Controlados Aleatorios como Asunto/normasAsunto(s)
Analgésicos Opioides , Trastornos Relacionados con Opioides , Analgésicos Opioides/efectos adversos , Humanos , Trastornos Relacionados con Opioides/diagnóstico , Trastornos Relacionados con Opioides/prevención & control , Dolor Postoperatorio/diagnóstico , Dolor Postoperatorio/prevención & control , Complicaciones Posoperatorias , Cuidados Preoperatorios , Ejercicio Preoperatorio , Intervención PsicosocialRESUMEN
OBJECTIVE: There is increasing concern among primary care practitioners (PCPs) regarding medication misuse and noncompliance among chronic pain patients prescribed opioids for pain. This study investigated the benefits of interventions designed to track potential opioid misuse and to improve practitioner confidence in managing patients with chronic pain through the use of risk assessment, monthly monitoring of compliance, and specialty support. METHODS: Fifty-six PCPs and 253 chronic pain patients were recruited into the study. All patients were assessed for risk and called once a month for 6 months to monitor pain and opioid compliance. Practitioner knowledge about opioids, concerns about analgesic prescriptions, practice behavior, and attitudes of managing chronic pain patients were assessed and questionnaires were repeated after 1 year. Practitioners in the experimental group received monthly patient summary reports that consisted of pain, mood, activity levels, healthcare utilization, and results of the Opioid Compliance Checklist, while practitioners in the control group did not receive the monthly reports. RESULTS: After 1 year all the PCPs reported improvement in identifying patients at risk for misuse (P < 0.05), perceived confidence in prescribing opioids for pain (P < 0.05) and increased satisfaction with communication with pain specialists (P < 0.05). The patients reported greater compliance with their opioid medication and felt that the monthly monitoring was beneficial. Despite modest improvements, many PCPs still lacked confidence in managing pain patients and reported reluctance to prescribe opioids for chronic noncancer pain, especially among younger practitioners. This study demonstrates the benefits of careful monitoring of chronic pain patients and need for pain management support within primary care.
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Analgésicos Opioides/uso terapéutico , Actitud del Personal de Salud , Dolor Crónico/tratamiento farmacológico , Trastornos Relacionados con Opioides/tratamiento farmacológico , Manejo del Dolor , Adulto , Anciano , Femenino , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Cooperación del Paciente/psicología , Médicos de Atención Primaria , Prescripciones , Estudios Prospectivos , Medición de Riesgo , Encuestas y CuestionariosRESUMEN
OBJECTIVE: A comprehensive electronic self-report assessment, called PainCAS® (Clinical Assessment System), was developed and implemented in three clinics. PainCAS captures demographic information, pain assessment, quality-of-life variables, and contains validated, electronic versions of screeners for risk of aberrant opioid-related behaviors (the SOAPP and COMM). This investigation sought to determine the impact of PainCAS on documentation of pain and opioid risk evaluations. Exploratory hypotheses examined changes in the content of the patient-provider interaction and any impact on outcome. METHODS: In study 1, chart reviews were conducted between pain patients who completed the electronic program (N = 89) and controls who represented standard of care (N = 120). In study 2, two groups of chronic pain patients (treatment-as-usual Control condition = 75, PainCAS Experimental condition = 72) were interviewed after completing their index clinic visit and completed mailed questionnaires 3 months later. RESULTS: Results revealed significantly more key, pain-relevant chart elements documented in charts of patients who completed the PainCAS than those using a traditional paper questionnaire (Study 1; <0.001). In Study 2, the Experimental group reported more discussion about legal issues, substance use history, and medication safety compared with the Control group (p < 0.05). Satisfaction questionnaire responses supported provider and patient perceived benefit from using PainCAS. However, as expected, no differences were found between conditions on outcome measures of pain, mood, and function. CONCLUSIONS: Results indicate that use of the PainCAS electronic pain assessment improves documentation of chart elements in clinic notes and is associated with increased discussion of key, pain-relevant topics during the clinical visit.
Asunto(s)
Analgésicos Opioides/efectos adversos , Registros Electrónicos de Salud/tendencias , Dimensión del Dolor/tendencias , Dolor/tratamiento farmacológico , Evaluación de Programas y Proyectos de Salud/tendencias , Autoinforme , Adulto , Analgésicos Opioides/uso terapéutico , Registros Electrónicos de Salud/normas , Femenino , Humanos , Masculino , Persona de Mediana Edad , Dolor/diagnóstico , Dolor/psicología , Dimensión del Dolor/normas , Evaluación de Programas y Proyectos de Salud/normas , Medición de Riesgo , Autoinforme/normas , Encuestas y Cuestionarios/normasRESUMEN
BACKGROUND: Opioids are frequently prescribed for chronic low back pain (CLBP), but there are little prospective data on which patient subgroups may benefit. Psychiatric comorbidity, such as high levels of depression and anxiety symptoms (termed comorbid negative affect [NA]), is a common presentation and may predict diminished opioid analgesia and/or increased opioid misuse. METHODS: The authors conducted a 6½-month prospective cohort study of oral opioid therapy, with an active drug/placebo run-in period, in 81 CLBP patients with low, moderate, and high levels of NA. Treatment included an opioid titration phase with a prescribing physician blinded to NA group assignment and a 4-month continuation phase, during which subjects recorded daily pain levels using an electronic diary. The primary outcome was the percent improvement in average daily pain, summarized weekly. RESULTS: There was an overall 25% dropout rate. Despite the high NA group being prescribed a higher average daily dose of morphine equivalents, linear mixed model analysis revealed that the 24 study completers in each of the high NA and low NA groups had an average 21 versus 39% improvement in pain, respectively (P < 0.01). The high NA group also had a significantly greater rate of opioid misuse (39 vs. 8%, P < 0.05) and significantly more and intense opioid side effects (P < 0.01). CONCLUSIONS: These results indicate that the benefit and risk considerations in CLBP patients with high NA versus low NA are distinctly different. Thus, NA is an important phenotypic variable to characterize at baseline, before deciding whether to prescribe opioids for CLBP.
Asunto(s)
Analgésicos Opioides/uso terapéutico , Dolor Crónico/diagnóstico , Dolor de la Región Lumbar/diagnóstico , Trastornos Mentales/diagnóstico , Trastornos Relacionados con Opioides/diagnóstico , Analgésicos Opioides/farmacología , Dolor Crónico/tratamiento farmacológico , Dolor Crónico/psicología , Estudios de Cohortes , Comorbilidad , Estudios Cruzados , Diagnóstico Dual (Psiquiatría) , Método Doble Ciego , Femenino , Humanos , Dolor de la Región Lumbar/tratamiento farmacológico , Dolor de la Región Lumbar/psicología , Masculino , Trastornos Mentales/tratamiento farmacológico , Trastornos Mentales/psicología , Persona de Mediana Edad , Trastornos Relacionados con Opioides/psicología , Dimensión del Dolor/efectos de los fármacos , Dimensión del Dolor/métodos , Estudios ProspectivosRESUMEN
OBJECTIVE: Chronic pain is an international health problem that imposes enormous costs on societies around the world. There is good reason to suspect that chronic pain is a serious health issue in Kuwait and is associated with comorbid medical conditions like diabetes. The aim of this study is to examine the report of pain and incidence of medical comorbidities among a large convenience sample of patients treated at a private rehabilitation center in Kuwait and to examine differences in patient groups based on age, gender, and Kuwaiti nationality. METHODS: This study examined intake data from 2,103 patients treated at a rehabilitation center in Kuwait. Most of the subjects were female (55.4%) and averaged 43.3 years of age (±14.5, range 18-88). Sixty nine percent were Kuwaiti citizens and 57.9% were employed. RESULTS: Marked differences in pain and health-related conditions were found between Kuwaiti nationals and non-Kuwaitis, with significantly increased incidences of hypertension, osteoarthritis, diabetes, asthma, osteoporosis, and cardiac and respiratory problems among the Kuwaitis (P < 0.001). Notable gender differences were also identified with women reporting more intense, widespread pain, and reporting more comorbid medical problems compared with men (P < 0.001). CONCLUSIONS: This extensive survey study that found female Kuwaitis to have a higher incidence of pain and medical comorbidities than males and non-Kuwaitis highlights the role of cultural factors in contributing to pain and comorbid medical conditions. This information is critical in organizing resources to implement adequate healthcare services and behavioral interventions in Kuwait and other Arab countries to improve pain and health-related conditions.