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BACKGROUND AND OBJECTIVE: COVID-19 led to an unprecedented reliance on virtual modalities to maintain care continuity for patients living with chronic pain. We examined whether there were disparities in virtual specialty pain care for racial-ethnic minority groups during COVID-19. DESIGN AND PARTICIPANTS: This was a retrospective national cohort study with two comparison groups: primary care patients with chronic pain seen immediately prior to COVID-19 (3/1/19-2/29/20) (N = 1,649,053) and a cohort of patients seen in the year prior (3/1/18-2/28-19; n = 1,536,954). MAIN MEASURES: We assessed use of telehealth (telephone or video) specialty pain care, in-person care specialty pain care, and any specialty pain care for both groups at 6 months following cohort inclusion. We used quasi-Poisson regressions to test associations between patient race and ethnicity and receipt of care. KEY RESULTS: Prior to COVID-19, there were Black-White (RR = 0.64, 95% CI [0.62, 0.67]) and Asian-White (RR = 0.63, 95% CI [0.54, 0.75]) disparities in telehealth use, and these lessened during COVID-19 (Black-White: RR = 0.75, 95% CI [0.73, 0.77], Asian-White: RR = 0.81, 95% CI [0.74, 0.89]) but did not disappear. Individuals identifying as American Indian/Alaska Native used telehealth less than White individuals during early COVID-19 (RR = 0.98, 95% CI [0.85, 1.13] to RR = 0.87, 95% CI [0.79, 0.96]). Hispanic/Latinx individuals were less likely than non-Hispanic/Latinx individuals to use telehealth prior to COVID-19 but more likely during early COVID-19 (RR = 0.70, 95% CI [0.66, 0.75] to RR = 1.06, 95% CI [1.02, 1.09]). Disparities in virtual pain care occurred over the backdrop of overall decreased specialty pain care during the early phase of the pandemic (raw decrease of n = 17,481 specialty care encounters overall from pre-COVID to COVID-era), including increased disparities in any VA specialty pain care for Black (RR = 0.81, 95% CI [0.80, 0.83] to RR = 0.79, 95% CI [0.77, 0.80]) and Asian (RR = 0.91, 95% CI [0.86, 0.97] to RR = 0.88, 95% CI [0.82, 0.94]) individuals. CONCLUSIONS: Disparities in virtual specialty pain care were smaller during the early phases of the COVID-19 pandemic than prior to the pandemic but did not disappear entirely, despite the rapid growth in telehealth. Targeted efforts to increase access to specialty pain care need to be concentrated among racial-ethnic minority groups.
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COVID-19 , Douleur chronique , Humains , États-Unis , Ethnies , Études de cohortes , Études rétrospectives , Pandémies , Minorités ethniques et raciales , Minorités , BlancRÉSUMÉ
Randomized clinical trials have not demonstrated a survival benefit with percutaneous coronary intervention in stable ischemic heart disease (SIHD). We evaluated the generalizability of the COURAGE (Clinical Outcomes Utilizing Revascularization and Aggressive Drug Evaluation) trial findings to the broader population of veterans with SIHD. Veterans who underwent coronary angiography between 2005 and 2013 for SIHD were identified from the Veterans Affairs Clinical Assessment, Reporting and Tracking Program (VA CART). Patient-level comparisons were made between patients from VA CART who met the eligibility criteria for COURAGE and veterans enrolled in COURAGE between 1999 and 2004. All-cause mortality over long-term follow-up was assessed using Cox proportional hazards models. COURAGE-eligible patients from VA CART (nâ¯=â¯59,758) were older, had a higher body mass index, a greater prevalence of co-morbidities, but fewer diseased vessels on index coronary angiography, and were less likely to be on optimal medical therapy at baseline and on 1-year follow-up compared with VA COURAGE participants (nâ¯=â¯968). Patients from VA CART (median follow-up 6.5 years) had higher all-cause mortality (adjusted hazard ratio [aHR] 1.98 [1.61 to 2.43]) than participants from VA COURAGE (median follow-up: 4.6 years). Risks of mortality were greater in the 56.4% patients from CART who were medically managed (aHR 1.94 [1.49 to 2.53]) and in the 43.6% who underwent percutaneous coronary intervention (aHR 1.99 [1.45 to 2.74]), compared with their respective VA COURAGE arms. In conclusion, in this noncontemporaneous patient-level analysis, veterans in the randomized COURAGE trial had more favorable outcomes than the population of veterans with SIHD at large.
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Courage , Ischémie myocardique , Intervention coronarienne percutanée , Anciens combattants , Coronarographie , Humains , Ischémie myocardique/épidémiologie , Ischémie myocardique/thérapie , Résultat thérapeutique , États-Unis/épidémiologie , Department of Veterans Affairs (USA)RÉSUMÉ
BACKGROUND: Hospital-acquired conditions (HACs) are increasingly scrutinized as markers of hospital quality and are subject to increasing regulatory and financial pressure. Despite this, there is little evidence that HACs are associated with poor outcomes in traumatically injured patients, or that lower HAC rates are a marker of a better quality of care. Our study compares mortality rates in hospitals with high versus low rates of HAC. Our hypothesis is that high HAC trauma centers have higher mortality. METHODS: The latest editions of the National Trauma Data Bank (NTDB) containing facility identification keys (2011 to 2015) were combined. The HACs targeted by the Centers for Medicare and Medicaid Services (CMS) Hospital-Acquired Condition Reduction Program (HACRP) were identified. Hospital-acquired conditions per 1000 patient-days were calculated for individual trauma centers, and these facilities were stratified into quartiles by HAC rate. Propensity score matching was used to match patients admitted to hospitals in the highest versus the lowest quartiles. RESULTS: Complete data was available for 3,510,818 patients; 58,296 (1.67%) developed HACs recorded in the NTDB. Good performing centers had a mean of 0.84 HACs per 1000 patient-days compared to 7.82 at poor-performing centers. After propensity matching, patients treated at good performing centers had higher mortality of 1.22% versus 1.02% at poor-performing centers (p<0.001). The facility characteristics most over-represented in the poor performing quartile were: University (45.19% vs 10.59%, p<0.001), American College of Surgeons (ACS) Level I Status (31.85% vs 2.24%, p<0.001), and bed size > 600 (28.15% vs 5.5%, p<0.001). CONCLUSION: Injured patients treated at poor-performing centers (high HAC) have reduced mortality relative to good performing centers (low HAC). Large academic centers were overwhelmingly represented in the poor-performing quartile. Hospital-acquired conditions may be markers of a non-modifiable underlying patient and facility characteristics rather than markers of poor hospital quality.
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OBJECTIVES: To compare patient-reported outcomes for veterans with limited access to Department of Veterans Affairs (VA) mental health services referred to the Veterans Community Care Program (VCCP) or regional telehealth Clinical Resource Hubs-Mental Health (CRH-MH). DATA SOURCES: This national evaluation used secondary data from the VA Corporate Data Warehouse, chart review, and primary data collected by baseline survey between October 8, 2019 and May 27, 2020 and a 4-month follow-up survey. STUDY DESIGN: A quasi-experimental longitudinal study design was used to sample 545 veterans with VCCP or CRH-MH referrals for new treatment episodes. Patient-reported outcomes included symptom severity, perceived access, utilization, and patient-centeredness. DATA COLLECTION: During the baseline and follow-up surveys, all veterans were administered the Patient Health Questionnaire-8 (PHQ-8) to assess depression severity, and veterans with a provisional diagnosis of posttraumatic stress disorder (PTSD) were also administered the PTSD Checklist for DSM-5 (PCL-5) to assess PTSD symptom severity. The 4-month follow-up survey also asked about perceived access using the Perceived Access Inventory, the number of encounters, and patient-centeredness of care using the Patient-Centered Care portion of the Veterans Satisfaction Survey. PRINCIPAL FINDINGS: Results indicated that compared to VCCP consults, veterans with CRH-MH consults reported 0.65 (CI95 = 0.51-0.83, p < 0.01) times the number of barriers to care, but a non-significant lower number of encounters (-0.792, CI95 -2.221, 0.636, p = 0.28). There was no significant (p = 0.24) difference in satisfaction with patient-centeredness, with both groups "agreeing" on average to positively worded questions. Veterans in both groups experienced little improvement in depression or PTSD symptom severity, and there were no clinically meaningful differences between groups. CONCLUSIONS: Overall findings indicate that the CRH-MH and VCCP generate similar patient-reported outcomes. Future research should compare the quality and cost of care delivered by the VCCP and CRH-MH programs.
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Télémédecine , Anciens combattants , Humains , Études longitudinales , Santé mentale , Mesures des résultats rapportés par les patients , États-Unis , Department of Veterans Affairs (USA)RÉSUMÉ
Rationale: Patients with chronic obstructive pulmonary disease (COPD) and anxiety or depression experience more symptoms and exacerbations than patients without these comorbidities. Failure to provide beneficial COPD therapies to appropriate patients (underuse) and provision of potentially harmful therapies to patients without an appropriate indication (overuse) could contribute to respiratory symptoms and exacerbations. Anxiety and depression are known to affect the provision of health services for other comorbid conditions; therefore, underuse or overuse of therapies may explain the increased risk of severe symptoms among these patients.Objectives: To determine whether diagnosed anxiety and depression, as well as significant anxiety and depression symptoms, are associated with underuse and overuse of appropriate COPD therapies.Methods: We analyzed data from a multicenter prospective cohort study of 2,376 participants (smokers and control subjects) enrolled between 2010 and 2015. We identified two subgroups of participants, one at risk for inhaled corticosteroid (ICS) overuse and one at risk for long-acting bronchodilator (LABD) underuse based on the 2011 Global Initiative for Chronic Obstructive Lung Disease statement. Our primary outcomes were self-reported overuse and underuse. Our primary exposures of interest were self-reported anxiety and depression and significant anxiety and depression symptoms. We adopted a propensity-score method with inverse probability of treatment weighting adjusting for differences in prevalence of confounders and performed inverse probability of treatment weighting logistic regression to evaluate all associations between the exposures and outcomes.Results: Among the 1,783 study participants with COPD confirmed by spirometry, 667 (37.4%) did not have an indication for ICS use, whereas 985 (55.2%) had an indication for LABD use. Twenty-five percent (n = 167) of patients reported ICS use, and 72% (n = 709) denied LABD use in each subgroup, respectively. Neither self-reported anxiety and depression nor significant anxiety and depression symptoms were associated with overuse or underuse. At least 50% of patients in both subgroups with significant symptoms of anxiety or depression did not report a preexisting mental health diagnosis.Conclusions: Underuse of LABDs and overuse of ICSs are common but are not associated with comorbid anxiety or depression diagnosis or symptoms. Approximately one-third of individuals with COPD experience anxiety or depression, and most are undiagnosed. There are significant opportunities to improve disease-specific and patient-centered treatment for individuals with COPD.
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Dépression , Broncho-pneumopathie chronique obstructive , Administration par inhalation , Hormones corticosurrénaliennes/usage thérapeutique , Anxiété/épidémiologie , Bronchodilatateurs/usage thérapeutique , Dépression/épidémiologie , Humains , Études prospectives , Broncho-pneumopathie chronique obstructive/complications , Broncho-pneumopathie chronique obstructive/diagnostic , Broncho-pneumopathie chronique obstructive/épidémiologieSujet(s)
Services de santé communautaires/statistiques et données numériques , Polysomnographie/statistiques et données numériques , Troubles de la veille et du sommeil/diagnostic , Department of Veterans Affairs (USA)/statistiques et données numériques , Santé des anciens combattants/statistiques et données numériques , Anciens combattants/statistiques et données numériques , Adulte , Sujet âgé , Femelle , Humains , Mâle , Adulte d'âge moyen , États-UnisRÉSUMÉ
BACKGROUND: Expert guidelines recommend non-pharmacologic treatments and non-opioid medications for chronic pain and recommend against initiating long-term opioid therapy (LTOT). OBJECTIVE: We examined whether veterans with incident chronic pain receiving care at facilities with greater utilization of non-pharmacologic treatments and non-opioid medications are less likely to initiate LTOT. DESIGN: Retrospective cohort study PARTICIPANTS: Veterans receiving primary care from a Veterans Health Administration facility with incident chronic pain between 1/1/2010 and 12/31/2015 based on either of 2 criteria: (1) persistent moderate-to-severe patient-reported pain and (2) diagnoses "likely to represent" chronic pain. MAIN MEASURES: The independent variable was facility-level utilization of pain-related treatment modalities (non-pharmacologic, non-opioid medications, LTOT) in the prior calendar year. The dependent variable was patient-level initiation of LTOT (≥ 90 days within 365 days) in the subsequent year, adjusting for patient characteristics. KEY RESULTS: Among 1,094,569 veterans with incident chronic pain from 2010 to 2015, there was wide facility-level variation in utilization of 10 pain-related treatment modalities, including initiation of LTOT (median, 16%; range, 5-32%). Veterans receiving care at facilities with greater utilization of non-pharmacologic treatments were less likely to initiate LTOT in the year following incident chronic pain. Conversely, veterans receiving care at facilities with greater non-opioid and opioid medication utilization were more likely to initiate LTOT; this association was strongest for past year facility-level LTOT initiation (adjusted rate ratio, 2.10; 95% confidence interval, 2.06-2.15, top vs. bottom quartile of facility-level LTOT initiation in prior calendar year). CONCLUSIONS: Facility-level utilization patterns of non-pharmacologic, non-opioid, and opioid treatments for chronic pain are associated with subsequent patient-level initiation of LTOT among veterans with incident chronic pain. Further studies should seek to understand facility-level variation in chronic pain care and to identify facility-level utilization patterns that are associated with improved patient outcomes.
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Douleur chronique/thérapie , Gestion de la douleur , Anciens combattants/statistiques et données numériques , Adulte , Analgésiques morphiniques/usage thérapeutique , Comorbidité , Hôpitaux des anciens combattants/statistiques et données numériques , Humains , Adulte d'âge moyen , Gestion de la douleur/méthodes , Gestion de la douleur/statistiques et données numériques , Études rétrospectives , États-UnisRÉSUMÉ
In 2011, the Veterans Health Administration (VHA) implemented a pilot telementoring program across seven healthcare networks called the Specialty Care Access Network-Extension for Community Healthcare Outcomes (SCAN-ECHO) for pain management. A VHA healthcare network is a group of hospitals and clinics administratively linked in a geographic area. We created a series of county-level maps in one network displaying (1) the location of Veterans with chronic pain, (2) VHA sites (i.e., coordinating center, other medical centers, outpatient clinics), (3) proportion of Veterans being seen in-person at pain specialty clinics, and (4) proportion of Veterans with access to a primary care provider participating in Pain SCAN-ECHO. We calculated the geodesic distance from Veterans' homes to nearest VHA pain specialty care clinics. We used logistic regression to determine the association between distance and Pain SCAN-ECHO primary care provider participation. Mapping showed counties closer to the Pain SCAN-ECHO coordinating center had a higher rate of Veterans whose providers participated in Pain SCAN-ECHO than those further away. Regression models within networks revealed wide heterogeneity in the reach of Pain SCAN-ECHO to Veterans with low spatial access to pain care. Using geographic information systems can reveal the spatial reach of technology-based healthcare programs and inform future expansion.
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Accessibilité des services de santé/organisation et administration , Gestion de la douleur/méthodes , Télémédecine/organisation et administration , Department of Veterans Affairs (USA)/organisation et administration , Santé des anciens combattants , Anciens combattants , Humains , Études rétrospectives , Analyse spatiale , États-UnisRÉSUMÉ
CONTEXT: Heart failure (HF)-specific health status (symptom burden, functional status, and health-related quality of life) is an important patient-reported outcome that is associated with palliative care needs, hospitalizations, and death. OBJECTIVES: To identify potentially modifiable patient-reported factors that predict HF-specific health status over one year. METHODS: This was a prospective cohort study using data from the Patient-Centered Disease Management trial. Participants were identified using population-based sampling of all patients with an HF diagnosis at four VA Medical Centers. Patients were enrolled with reduced HF-specific health status (i.e., significant HF symptoms, limited functional status, and poor quality of life, defined by a Kansas City Cardiomyopathy Questionnaire [KCCQ] score <60). Patient-reported factors at baseline were chest pain, other noncardiac pain, dry mouth, numbness/tingling, constipation, nausea, cough, dizziness, depressive symptoms (Patient Health Questionnaire-9), and spiritual well-being (validated, single-item measure). Patients reported HF-specific health status (KCCQ) at 3, 6, and 12 months. RESULTS: Of 384 U.S. veterans, 42% screened positive for depression and 76% described burdensome physical symptoms at baseline. In bivariate analyses, all patient-reported factors were correlated with KCCQ score over one year. Multivariable mixed-effect modeling showed that baseline chest pain, numbness/tingling, depressive symptoms, and higher comorbidity count predicted HF-specific health status over the following year. CONCLUSION: Burdensome physical and depressive symptoms independently predicted subsequent HF-specific health status in patients with symptomatic HF. Whether addressing these aspects of the patient experience can improve health status and well-being in symptomatic HF should be studied further.
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Dépression/diagnostic , État de santé , Défaillance cardiaque/diagnostic , Défaillance cardiaque/physiopathologie , Sujet âgé , Douleur thoracique/diagnostic , Douleur thoracique/épidémiologie , Douleur thoracique/physiopathologie , Comorbidité , Dépression/épidémiologie , Prise en charge de la maladie , Femelle , Défaillance cardiaque/épidémiologie , Défaillance cardiaque/psychologie , Humains , Hypoesthésie/diagnostic , Hypoesthésie/épidémiologie , Hypoesthésie/physiopathologie , Études longitudinales , Mâle , Adulte d'âge moyen , Analyse multifactorielle , Mesures des résultats rapportés par les patients , Prévalence , Études prospectives , Enquêtes et questionnaires , Anciens combattantsRÉSUMÉ
BACKGROUND: Patient nonadherence to cardiac medications following acute coronary syndrome (ACS) is associated with increased risk of recurrent events. However, the prevalence of cognitive dysfunction and poor health literacy among ACS patients and their association with medication nonadherence are poorly understood. METHODS: We assessed rates of cognitive dysfunction and poor health literacy among participants of a clinical trial that tested the effectiveness of an intervention to improve medication adherence in patients hospitalized with ACS. Of 254 patients, 249 completed the Rapid Estimate of Adult Literacy in Medicine, Revised (REALM-R) survey, an assessment of risk for poor literacy, and the St Louis University Mental Status (SLUMS) exam, a tool assessing for neurocognitive deficits, during ACS hospitalization. We assessed if SLUMS or REALM-R scores were associated with medication adherence. RESULTS: Based on SLUMS score, 14% of patients were categorized as having dementia, and 52% with mild neurocognitive disorder (MNCD). Based on REALM-R score of ≤6, 34% of patients were categorized as at risk for poor health literacy. There was no association between poor health literacy and medication nonadherence. Of those with MNCD, 35.5% were nonadherent, compared to 17.5% with normal cognitive function and 6.7% with dementia. In multivariable analysis, cognitive dysfunction was associated with medication nonadherence (P=0.007), mainly due to an association between MNCD and nonadherence (odds ratio =12.2, 95% confidence interval =1.9 to 243; P=0.007). Cognitive status was not associated with adherence in patients randomized to the intervention. CONCLUSION: Cognitive dysfunction and risk for poor health literacy are common in patients hospitalized with ACS. We found an association between MNCD and medication nonadherence in the usual care group but not in the intervention group. These findings suggest efforts to screen for MNCD are needed during ACS hospitalization to identify patients at risk for nonadherence and who may benefit from an adherence intervention.
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IMPORTANCE: Unlike warfarin, which requires routine laboratory testing and dose adjustment, target-specific oral anticoagulants like dabigatran do not. However, optimal follow-up infrastructure and modifiable site-level factors associated with improved adherence to dabigatran are unknown. OBJECTIVES: To assess site-level variation in dabigatran adherence and to identify site-level practices associated with higher dabigatran adherence. DESIGN, SETTING, AND PARTICIPANTS: Mixed-methods study involving retrospective quantitative and cross-sectional qualitative data. A total of 67 Veterans Health Administration sites with 20 or more patients filling dabigatran prescriptions between 2010 and 2012 for nonvalvular atrial fibrillation were sampled (4863 total patients; median, 51 patients per site). Forty-seven pharmacists from 41 eligible sites participated in the qualitative inquiry. EXPOSURE: Site-level practices identified included appropriate patient selection, pharmacist-driven patient education, and pharmacist-led adverse event and adherence monitoring. MAIN OUTCOMES AND MEASURES: Dabigatran adherence (intensity of drug use during therapy) defined by proportion of days covered (ratio of days supplied by prescription to follow-up duration) of 80% or more. RESULTS: The median proportion of patients adherent to dabigatran was 74% (interquartile range [IQR], 66%-80%). After multivariable adjustment, dabigatran adherence across sites varied by a median odds ratio of 1.57. Review of practices across participating sites showed that appropriate patient selection was performed at 31 sites, pharmacist-led education was provided at 30 sites, and pharmacist-led monitoring at 28 sites. The proportion of adherent patients was higher at sites performing appropriate selection (75% vs 69%), education (76% vs 66%), and monitoring (77% vs 65%). Following multivariable adjustment, association between pharmacist-led education and dabigatran adherence was not statistically significant (relative risk [RR], 0.94; 95% CI, 0.83-1.06). Appropriate patient selection (RR, 1.14; 95% CI, 1.05-1.25), and provision of pharmacist-led monitoring (RR, 1.25; 95% CI, 1.11-1.41) were associated with better patient adherence. Additionally, longer duration of monitoring and providing more intensive care to nonadherent patients in collaboration with the clinician improved adherence. CONCLUSIONS AND RELEVANCE: Among nonvalvular atrial fibrillation patients treated with dabigatran, there was variability in patient medication adherence across Veterans Health Administration sites. Specific pharmacist-based activities were associated with greater patient adherence to dabigatran.
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Antithrombiniques/usage thérapeutique , Fibrillation auriculaire/traitement médicamenteux , Benzimidazoles/usage thérapeutique , Surveillance des médicaments , Adhésion au traitement médicamenteux , Sélection de patients , bêta-Alanine/analogues et dérivés , Sujet âgé , Études transversales , Dabigatran , Femelle , Hôpitaux des anciens combattants , Humains , Mâle , Adulte d'âge moyen , Éducation du patient comme sujet , Pharmaciens , Études rétrospectives , États-Unis , bêta-Alanine/usage thérapeutiqueRÉSUMÉ
IMPORTANCE: Heart failure (HF) has a major effect on patients' health status, including their symptom burden, functional status, and health-related quality of life. OBJECTIVE: To determine the effectiveness of a collaborative care patient-centered disease management (PCDM) intervention to improve the health status of patients with HF. DESIGN, SETTING, AND PARTICIPANTS: The Patient-Centered Disease Management (PCDM) trial was a multisite randomized clinical trial comparing a collaborative care PCDM intervention with usual care in patients with HF. A population-based sample of 392 patients with an HF diagnosis from 4 Veterans Affairs centers who had a Kansas City Cardiomyopathy Questionnaire (KCCQ) overall summary score of less than 60 (heavy symptom burden and impaired functional status and quality of life) were enrolled between May 2009 and June 2011. INTERVENTIONS: The PCDM intervention included collaborative care by a multidisciplinary care team consisting of a nurse coordinator, cardiologist, psychiatrist, and primary care physician; home telemonitoring and patient self-management support; and screening and treatment for comorbid depression. MAIN OUTCOMES AND MEASURES: The primary outcome was change in the KCCQ overall summary score at 1 year (a 5-point change is clinically significant). Mortality, hospitalization, and depressive symptoms (Patient Health Questionnaire 9) were secondary outcomes. RESULTS: There were no significant differences in baseline characteristics between patients randomized to the PCDM intervention (n=187) vs usual care (n=197); baseline mean KCCQ overall summary scores were 37.9 vs 36.9 (P=.48). There was significant improvement in the KCCQ overall summary scores in both groups after 1 year (mean change, 13.5 points in each group), with no significant difference between groups (P=.97). The intervention was not associated with greater improvement in the KCCQ overall summary scores when the effect over time was estimated using 3-month, 6-month, and 12-month data (P=.74). Among secondary outcomes, there were significantly fewer deaths at 1 year in the intervention arm (8 of 187 [4.3%]) than in the usual care arm (19 of 197 [9.6%]) (P = .04). Among those who screened positive for depression, there was a greater improvement in the Patient Health Questionnaire 9 scores after 1 year in the intervention arm than in the usual care arm (2.1 points lower, P=.01). There was no significant difference in 1-year hospitalization rates between the intervention arm and the usual care arm (29.4% vs 29.9%, P=.87). CONCLUSIONS AND RELEVANCE: This multisite randomized trial of a multifaceted HF PCDM intervention did not demonstrate improved patient health status compared with usual care. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT00461513.
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Coûts indirects de la maladie , Dépression , Défaillance cardiaque , Équipe soignante/organisation et administration , Soins centrés sur le patient/méthodes , Qualité de vie , Autosoins/méthodes , Télémédecine/méthodes , Comorbidité , Dépression/diagnostic , Dépression/épidémiologie , Femelle , État de santé , Défaillance cardiaque/diagnostic , Défaillance cardiaque/mortalité , Défaillance cardiaque/physiopathologie , Défaillance cardiaque/psychologie , Défaillance cardiaque/thérapie , Hospitalisation/statistiques et données numériques , Humains , Communication interdisciplinaire , Mâle , Adulte d'âge moyen , Résultat thérapeutiqueRÉSUMÉ
OBJECTIVE: Half of all Veterans experience chronic pain yet many face geographical barriers to specialty pain care. In 2011, the Veterans Health Administration (VHA) launched the Specialty Care Access Network-ECHO (SCAN-ECHO), which uses telehealth technology to provide primary care providers with case-based specialist consultation and pain management education. Our objective was to evaluate the pilot SCAN-ECHO pain management program (SCAN-ECHO-PM). DESIGN AND SETTING: This was a longitudinal observational evaluation of SCAN-ECHO-PM in seven regional VHA healthcare networks. METHODS: We identified the patient panels of primary care providers who submitted a consultation to one or more SCAN-ECHO-PM sessions. We constructed multivariable Cox proportional hazards models to assess the association between provider SCAN-ECHO-PM consultation and 1) delivery of outpatient care (physical medicine, mental health, substance use disorder, and pain medicine) and 2) medication initiation (antidepressants, anticonvulsants, and opioid analgesics). RESULTS: Primary care providers (N = 159) who presented one or more SCAN-ECHO-PM sessions had patient panels of 22,454 patients with chronic noncancer pain (CNCP). Provider consultation to SCAN-ECHO-PM was associated with utilization of physical medicine [hazard ratio (HR) 1.10, 95% confidence interval (CI) 1.05-1.14] but not mental health (HR 0.99, 95% CI 0.93-1.05), substance use disorder (HR 0.93, 95% CI 0.84-1.03) or specialty pain clinics (HR 1.01, 95% CI 0.94-1.08). SCAN-ECHO-PM consultation was associated with initiation of an antidepressant (HR 1.09, 95% CI 1.02-1.15) or anticonvulsant medication (HR 1.13, 95% CI 1.06-1.19) but not an opioid analgesic (HR 1.05, 0.99-1.10). CONCLUSIONS: SCAN-ECHO-PM was associated with increased utilization of physical medicine services and initiation of nonopioid medications among patients with CNCP. SCAN-ECHO-PM may provide a novel means of building pain management competency among primary care providers.
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Intervention médicale précoce/normes , Gestion de la douleur/normes , Télémédecine/normes , Department of Veterans Affairs (USA)/normes , Santé des anciens combattants/normes , Adulte , Sujet âgé , Intervention médicale précoce/méthodes , Femelle , Humains , Études longitudinales , Mâle , Adulte d'âge moyen , Gestion de la douleur/méthodes , Télémédecine/méthodes , États-Unis/épidémiologieRÉSUMÉ
BACKGROUND: The risk of mortality for patients presenting to the cardiac catheterization laboratory with stent thrombosis (ST) may differ as a function of the timing from initial stent implantation. We hypothesized that the 30-day mortality would differ for angiographically defined early ST (EST), late ST (LST), and very late ST (VLST). METHODS: All patients undergoing angiography for diagnosis and treatment of ST were identified by the Department of Veterans Affairs (VA) Clinical Assessment, Reporting, and Tracking (CART) Program from 2006 to 2012. Stent thrombosis occurring ≤30 days after stent implantation were defined as EST; 31 to 365 days as LST; and >365 days as VLST. Log-rank test and Cox proportional hazard regression modeling were used to describe unadjusted and adjusted differences in mortality between groups. RESULTS: A total of 656 patients were diagnosed with angiographic definite ST with known timing. This cohort consisted of 129 (20%), 138 (21%), and 389 (59%) patients with EST, LST, and VLST, respectively. Over three fourths (76%) of VLST cases occurred >2 years after stent implantation. Stent thrombosis timing was significantly associated with 30-day mortality risk in unadjusted (P < .001) and adjusted (P = .04) analyses. Unadjusted mortality risk was 3% in VLST, 6% in LST, and 13% in EST. After multivariable adjustment, patients with LST had nonsignificantly lower 30-day mortality (hazard ratio [HR] for LST, 0.5; 95% CI, 0.2-1.2), whereas VLST had significantly lower 30-day mortality (HR for VLST, 0.38; 95% CI, 0.18-0.82) when compared with patients with EST. CONCLUSIONS: Thirty-day mortality after an angiographic definite ST presentation is associated with time from index percutaneous coronary intervention to ST. This relationship potentially reflects the differing mechanisms of ST that are postulated to predominate at different timeframes.
Sujet(s)
Infarctus du myocarde/chirurgie , Intervention coronarienne percutanée , Complications postopératoires/mortalité , Enregistrements , Appréciation des risques/méthodes , Endoprothèses , Thrombose/mortalité , Sujet âgé , Femelle , Études de suivi , Humains , Mâle , Adulte d'âge moyen , Défaillance de prothèse , Études rétrospectives , Facteurs temps , États-Unis/épidémiologie , Department of Veterans Affairs (USA)/statistiques et données numériquesRÉSUMÉ
BACKGROUND: Dabigatran is a novel oral anti-coagulant (NOAC) that reduces risk of stroke in patients with non-valvular atrial fibrillation (NVAF). It does not require routine monitoring with laboratory testing which may have an adverse impact on adherence. We aimed to describe adherence to dabigatran in the first year after initiation and assess the association between non-adherence to dabigatran and clinical outcomes in a large integrated healthcare system. METHODS: We studied a national cohort of 5,376 patients with NVAF, initiated on dabigatran between October-2010 and September-2012 at all Veterans Affairs hospitals. Adherence to dabigatran was calculated as proportion of days covered (PDC) and association between PDC and outcomes was assessed using standard regression techniques. RESULTS: Mean age of the study cohort was 71.3 ± 9.7 years; 98.3% were men and mean CHADS2 score was 2.4 ± 1.2 (mean CHA2DS2VASc score 3.2 ± 1.4). Median PDC was 94% (IQR 76%-100%; mean PDC 84% ± 22%) over a median follow-up of 244 days (IQR 140-351). A total of 1,494 (27.8%) patients had a PDC <80% and were classified as non-adherent. After multivariable adjustment, lower adherence was associated with increased risk for combined all-cause mortality and stroke (HR 1.13, 95% CI 1.07-1.19 per 10% decrease in PDC). Adherence to dabigatran was not associated with non-fatal bleeding or myocardial infarction. CONCLUSIONS: In the year after initiation, adherence to dabigatran for a majority of patients is very good. However, 28% of patients in our cohort had poor adherence. Furthermore, lower adherence to dabigatran was associated with increased adverse outcomes. Concerted efforts are needed to optimize adherence to NOACs.
Sujet(s)
Antithrombiniques/usage thérapeutique , Benzimidazoles/usage thérapeutique , Adhésion au traitement médicamenteux/statistiques et données numériques , Infarctus du myocarde/prévention et contrôle , Accident vasculaire cérébral/prévention et contrôle , bêta-Alanine/analogues et dérivés , Sujet âgé , Sujet âgé de 80 ans ou plus , Fibrillation auriculaire/complications , Études de cohortes , Dabigatran , Femelle , Hémorragie/induit chimiquement , Humains , Études longitudinales , Mâle , Adulte d'âge moyen , Analyse multifactorielle , Études rétrospectives , Facteurs de risque , Accident vasculaire cérébral/étiologie , Résultat thérapeutique , États-Unis , Department of Veterans Affairs (USA) , bêta-Alanine/usage thérapeutiqueRÉSUMÉ
IMPORTANCE: Adherence to cardioprotective medication regimens in the year after hospitalization for acute coronary syndrome (ACS) is poor. OBJECTIVE: To test a multifaceted intervention to improve adherence to cardiac medications. DESIGN, SETTING, AND PARTICIPANTS: In this randomized clinical trial, 253 patients from 4 Department of Veterans Affairs medical centers located in Denver (Colorado), Seattle (Washington); Durham (North Carolina), and Little Rock (Arkansas) admitted with ACS were randomized to the multifaceted intervention (INT) or usual care (UC) prior to discharge. INTERVENTIONS: The INT lasted for 1 year following discharge and comprised (1) pharmacist-led medication reconciliation and tailoring; (2) patient education; (3) collaborative care between pharmacist and a patient's primary care clinician and/or cardiologist; and (4) 2 types of voice messaging (educational and medication refill reminder calls). MAIN OUTCOMES AND MEASURES: The primary outcome of interest was proportion of patients adherent to medication regimens based on a mean proportion of days covered (PDC) greater than 0.80 in the year after hospital discharge using pharmacy refill data for 4 cardioprotective medications (clopidogrel, ß-blockers, 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors [statins], and angiotensin-converting enzyme inhibitors or angiotensin receptor blockers [ACEI/ARB]). Secondary outcomes included achievement of blood pressure (BP) and low-density lipoprotein cholesterol (LDL-C) level targets. RESULTS Of 253 patients, 241 (95.3%) completed the study (122 in INT and 119 in UC). In the INT group, 89.3% of patients were adherent compared with 73.9% in the UC group (P = .003). Mean PDC was higher in the INT group (0.94 vs 0.87; P< .001). A greater proportion of intervention patients were adherent to clopidogrel (86.8% vs 70.7%; P = .03), statins (93.2% vs 71.3%; P < .001), and ACEI/ARB (93.1% vs 81.7%; P = .03) but not ß-blockers (88.1% vs 84.8%; P = .59). There were no statistically significant differences in the proportion of patients who achieved BP and LDL-C level goals. CONCLUSIONS AND RELEVANCE: A multifaceted intervention comprising pharmacist-led medication reconciliation and tailoring, patient education, collaborative care between pharmacist and patients' primary care clinician and/or cardiologist, and voice messaging increased adherence to medication regimens in the year after ACS hospital discharge without improving BP and LDL-C levels. Understanding the impact of such improvement in adherence on clinical outcomes is needed prior to broader dissemination of the program. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT00903032.