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Since April 2019, CA Bridge has worked with emergency departments (EDs) in diverse geographic and emergency care settings across California to scale up low-threshold buprenorphine access, patient navigation programs, harm reduction services, and take-home naloxone. Between April 2019 and June 2023, 268 (81.0%) of 331 acute care hospitals in California received funding and technical assistance from CA Bridge and completed data reporting. These hospitals provided navigation services during 279 025 patient encounters and gave patients buprenorphine in 89 549 ED visits. (Am J Public Health. 2024;114(9):874-878. https://doi.org/10.2105/AJPH.2024.307710).
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Buprenorfina , Overdose de Drogas , Serviço Hospitalar de Emergência , Naloxona , Antagonistas de Entorpecentes , Transtornos Relacionados ao Uso de Opioides , Humanos , California , Serviço Hospitalar de Emergência/estatística & dados numéricos , Transtornos Relacionados ao Uso de Opioides/tratamento farmacológico , Buprenorfina/uso terapêutico , Overdose de Drogas/mortalidade , Overdose de Drogas/prevenção & controle , Naloxona/uso terapêutico , Antagonistas de Entorpecentes/uso terapêutico , Tratamento de Substituição de Opiáceos/estatística & dados numéricos , Navegação de Pacientes , Overdose de Opiáceos/mortalidade , Redução do Dano , Acessibilidade aos Serviços de SaúdeRESUMO
BACKGROUND: The impact of illicit substance use is especially devastating in low-resourced countries where factors such as poverty, unemployment, and inadequate services impede successful treatment. Contingency management (CM) is a treatment for substance use disorders that has shown to be effective in eliciting behaviour change. The efficacy of CM interventions in low and middle income countries (LMICs) has been under explored. METHODS: The aim of this systematic review of randomized controlled trials was to assess measures of CM efficacy in addressing substance use disorders, while also considering contextual moderators of CM in LMICs. A search of PubMed, Scopus, and Cochrane library databases yielded 18 studies for inclusion, from which relevant data were extracted using modified versions of the Cochrane Characteristics of Studies tool. RESULTS: Two studies were located in a low-income country, two in lower-middle income countries, and fourteen in upper middle-income countries. Overall, estimated efficacy estimates were similar to those from higher income countries. However, context-specific challenges that warrant further investigation included limited access to trained staff and structural and financial constraints. CONCLUSIONS: While CM in LMICs is in its early stages of development, efficacy estimates were not substantially different compared to high income countries. Challenges such as costs, willingness to implement, and the stigma associated with addiction sets the stage for further research in these contexts.
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BACKGROUND: Social genomics has demonstrated altered inflammatory and type I interferon (IFN) gene expression among people experiencing chronic social adversity. Adverse social experiences such as discrimination and violence are linked to stimulant misuse and HIV, conditions that dysregulate inflammatory and innate antiviral responses, leading to increased HIV viral replication and risk of chronic diseases. PURPOSE: We aimed to determine whether methamphetamine (MA) use, unsuppressed HIV viral load (VL) (≥200 c/mL), and experienced intimate partner violence (IPV) (past 12 months) predicted inflammatory and type I IFN gene expression in HIV-positive Black and Latinx men who have sex with men (MSM). METHODS: Participants were 147 HIV-positive Black and Latinx MSM recruited from the mSTUDY, a cohort of 561 MSM aged 18-45 in Los Angeles, CA, of whom half are HIV-positive and substance-using. Transcriptomic measures of inflammatory and type I IFN activity were derived from RNA sequencing of peripheral blood mononuclear cells and matched to urine drug tests, VL, and survey data across two time points 12 months apart. Analysis used linear random intercept modeling of MA use, unsuppressed VL, and experienced IPV on inflammatory and type I IFN expression. RESULTS: In adjusted models, MA use predicted 27% upregulated inflammatory and 31% upregulated type I IFN expression; unsuppressed VL predicted 84% upregulated type I IFN but not inflammatory expression; and experienced IPV predicted 31% upregulated inflammatory and 26% upregulated type I IFN expression. CONCLUSIONS: In Black and Latinx MSM with HIV, MA use, unsuppressed VL, and experienced IPV predicted upregulated social genomic markers of immune functioning.
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Infecções por HIV , Metanfetamina , Minorias Sexuais e de Gênero , Genômica , Homossexualidade Masculina , Humanos , Leucócitos Mononucleares , Masculino , Metanfetamina/efeitos adversos , Carga ViralRESUMO
STUDY OBJECTIVE: We retrospectively evaluated the implementation of low-threshold emergency department (ED) buprenorphine treatment at 52 hospitals participating in the CA Bridge Program using the RE-AIM (reach, effectiveness, adoption, implementation, maintenance) framework. METHODS: The CA Bridge model included low-threshold buprenorphine, connection to outpatient care, and harm reduction. Implementation began in March 2019. Participating hospitals reported aggregated clinical data monthly after program initiation. Outcomes included identification of opioid use disorder, buprenorphine administration, and linkage to outpatient addiction treatment. Multivariable models assessed associations between hospital location (rural versus urban) and teaching status (clinical teaching hospital versus community hospital) and outcomes in adopting the CA Bridge Program. RESULTS: Reach: A diverse and geographically distributed group of 52 California hospitals were enrolled in 2 phases (March and August 2019); 12 (23%) were rural and 13 (25%) were teaching hospitals. Effectiveness: Over a 14-month implementation period, 12,009 opioid use disorder patient encounters were identified, including 7,179 (59.7%) where buprenorphine was administered and 4,818 (40.1%) where follow-up visits were attended. Adoption: In multivariable analysis, adoption did not differ significantly between rural and urban or teaching and nonteaching hospitals. IMPLEMENTATION: By program completion, all 52 (100%) hospitals treated opioid use disorder with buprenorphine; 45 (86.5%) administered buprenorphine after naloxone reversal; 41 (84.6%) offered buprenorphine for inpatients; 48 (92.3%) initiated buprenorphine in pregnant women; and 29 (55.8%) offered take-home naloxone. Maintenance: At 8-month follow-up, all 52 sites reported continued buprenorphine treatment. CONCLUSION: Low-threshold ED buprenorphine treatment implemented with a harm reduction approach and active navigation to outpatient addiction treatment was successful in achieving buprenorphine treatment for opioid use disorder in diverse California communities.
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Buprenorfina/uso terapêutico , Antagonistas de Entorpecentes/uso terapêutico , Tratamento de Substituição de Opiáceos , Transtornos Relacionados ao Uso de Opioides/tratamento farmacológico , Adulto , California , Serviço Hospitalar de Emergência , Feminino , Hospitais de Ensino , Humanos , Gravidez , Estudos RetrospectivosRESUMO
BACKGROUND: Several health agencies define microcephaly for surveillance purposes using a single criterion, a percentile or Z-score cut-off for newborn head circumference. This definition, however, conflicts with the reported prevalence of microcephaly even in populations with endemic Zika virus. OBJECTIVE: We explored possible reasons for this conflict, hypothesising that the definition of microcephaly used in some studies may be incompletely described, lacking the additional clinical criteria that clinicians use to make a formal diagnosis. We also explored the potential for misclassification that can result from differences in these definitions, especially when applying a percentile cut-off definition in the presence of the much lower observed prevalence estimates that we believe to be valid. METHODS: We conducted simulations under a theoretical bimodal distribution of head circumference. For different definitions of microcephaly, we calculated the sensitivity and specificity using varying cut-offs of head circumference. We then calculated and plotted the positive predictive value for each of these definitions by prevalence of microcephaly. RESULTS: Simple simulations suggest that if the true prevalence of microcephaly is approximately what is reported in peer-reviewed literature, then relying on cut-off-based definitions may lead to very poor positive predictive value under realistic conditions. CONCLUSIONS: While a simple head circumference criterion may be used in practice as a screening or surveillance tool, the definition lacks clarification as to what constitutes true pathological microcephaly and may lead to confusion about the true prevalence of microcephaly in Zika-endemic areas, as well as bias in aetiologic studies.
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Microcefalia/classificação , Complicações Infecciosas na Gravidez/diagnóstico , Infecção por Zika virus/diagnóstico , Cefalometria , Surtos de Doenças , Feminino , Humanos , Recém-Nascido , Gravidez , Complicações Infecciosas na Gravidez/virologiaRESUMO
One goal of the HIV care continuum is achieving viral suppression (VS), yet disparities in suppression exist among subpopulations of HIV-infected persons. We sought to identify disparities in both the ability to achieve and sustain VS among an urban cohort of HIV-infected persons in care. Data from HIV-infected persons enrolled at the 13 DC Cohort study clinical sites between January 2011 and June 2014 were analyzed. Univariate and multivariate logistic regression were conducted to identify factors associated with achieving VS (viral load < 200 copies/ml) at least once, and Kaplan-Meier (KM) curves and Cox proportional hazards models were used to identify factors associated with sustaining VS and time to virologic failure (VL ≥ 200 copies/ml after achievement of VS). Among the 4311 participants, 95.4% were either virally suppressed at study enrollment or able to achieve VS during the follow-up period. In multivariate analyses, achieving VS was significantly associated with age (aOR: 1.04; 95%CI: 1.03-1.06 per five-year increase) and having a higher CD4 (aOR: 1.05, 95% CI 1.04-1.06 per 100 cells/mm(3)). Patients infected through perinatal transmission were less likely to achieve VS compared to MSM patients (aOR: 0.63, 95% CI 0.51-0.79). Once achieved, most participants (74.4%) sustained VS during follow-up. Blacks and perinatally infected persons were less likely to have sustained VS in KM survival analysis (log rank chi-square p ≤ .001 for both) compared to other races and risk groups. Earlier time to failure was observed among females, Blacks, publically insured, perinatally infected, those with longer standing HIV infection, and those with diagnoses of mental health issues or depression. Among this HIV-infected cohort, most people achieved and maintained VS; however, disparities exist with regard to patient age, race, HIV transmission risk, and co-morbid conditions. Identifying populations with disparate outcomes allows for appropriate targeting of resources to improve outcomes along the care continuum.
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Infecções por HIV/transmissão , Infecções por HIV/virologia , Disparidades nos Níveis de Saúde , Transmissão Vertical de Doenças Infecciosas , Resposta Viral Sustentada , Adulto , Fatores Etários , Contagem de Linfócito CD4 , Estudos de Coortes , District of Columbia , Feminino , Infecções por HIV/imunologia , Humanos , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Grupos Raciais , Fatores Sexuais , População Urbana , Carga Viral , Adulto JovemRESUMO
Importance: Although substantial evidence supports buprenorphine for treatment of opioid use disorder (OUD) in controlled trials, prospective study of patient outcomes in clinical implementation of emergency department (ED) buprenorphine treatment is lacking. Objective: To examine the association between buprenorphine treatment in the ED and follow-up engagement in OUD treatment 1 month later. Design, Setting, and Participants: This multisite cohort study was conducted in 7 California EDs participating in a statewide implementation project to improve access to buprenorphine treatment. The study population included ED patients aged at least 18 years identified with OUD between April 1, 2021, and June 30, 2022. Data analysis was performed in October 2023. Exposure: All participants were offered buprenorphine treatment for OUD (either in ED administration, prescription, or both), the uptake of which was examined as the exposure of interest. Main Outcomes and Measures: The primary outcome was engagement in OUD treatment 30 days after the ED visit, determined by patient report or clinical documentation. The association of ED buprenorphine treatment with subsequent OUD treatment engagement was estimated using hierarchical generalized linear models. Results: This analysis included 464 ED patients with OUD. Their median age was 36.0 (IQR, 29.0-38.7) years, and most were men (343 [73.9%]). With regard to race and ethnicity, 64 patients (13.8%) self-identified as non-Hispanic Black, 183 (39.4%) as Hispanic, and 185 as non-Hispanic White (39.9%). Most patients (396 [85.3%]) had Medicaid insurance, and more than half (262 [57.8%]) had unstable housing. Self-reported fentanyl use (242 [52.2%]) and a comorbid mental health condition (328 [71.5%]) were common. Interest in buprenorphine treatment was high: 398 patients (85.8%) received buprenorphine treatment; 269 (58.0%) were administered buprenorphine in the ED and 339 (73.1%) were prescribed buprenorphine. With regard to OUD treatment engagement at 30 days after the ED visit, 198 participants (49.7%) who received ED buprenorphine treatment remained engaged compared with 15 participants (22.7%) who did not receive ED buprenorphine treatment. An association of ED buprenorphine treatment with subsequent OUD treatment engagement at 30 days was observed (adjusted risk ratio, 1.97 [95% CI, 1.27-3.07]). Conclusions and Relevance: The findings of this cohort study suggest that among patients with OUD presenting to EDs implementing low-threshold access to medications for OUD, buprenorphine treatment was associated with a substantially higher likelihood of follow-up treatment engagement 1 month later. Future research should investigate techniques to optimize both the uptake and effectiveness of buprenorphine initiation in low-threshold settings such as the ED.
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Buprenorfina , Etnicidade , Estados Unidos , Masculino , Humanos , Adolescente , Adulto , Feminino , Estudos de Coortes , Estudos Prospectivos , Buprenorfina/uso terapêutico , Serviço Hospitalar de EmergênciaRESUMO
BACKGROUND: The aim of this study was to determine the relationship between a purported luteinizing hormone/chorionic gonadotropin (LHCGR) high function polymorphism (rs4539842/insLQ) and outcome to controlled ovarian hyperstimulation (COH). METHODS: This was a prospective study of 172 patients undergoing COH at the Fertility and IVF Center at GWU. DNA was isolated from blood samples and a region encompassing the insLQ polymorphism was sequenced. We also investigated a polymorphism (rs4073366 G > C) that was 142 bp from insLQ. The association of the insLQ and rs4073366 alleles and outcome to COH (number of mature follicles, estradiol level on day of human chorionic gonadotropin (hCG) administration, the number of eggs retrieved and ovarian hyperstimulation syndrome (OHSS)) was determined. RESULTS: Increasing age and higher day 3 (basal) FSH levels were significantly associated with poorer response to COH. We found that both insLQ and rs4073366 were in linkage disequilibrium (LD) and no patients were homozygous for both recessive alleles (insLQ/insLQ; C/C). The insLQ variant was not significantly associated with any of the main outcomes to COH. Carrier status for the rs4073366 C variant was associated (P = 0.033) with an increased risk (OR 2.95, 95% CI = 1.09-7.96) of developing OHSS. CONCLUSIONS: While age and day 3 FSH levels were predictive of outcome, we found no association between insLQ and patient response to COH. Interestingly, rs4073366 C variant carrier status was associated with OHSS risk. To the best of our knowledge, this is the first report suggesting that LHCGR genetic variation might function in patient risk for OHSS.
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Síndrome de Hiperestimulação Ovariana/genética , Indução da Ovulação/métodos , Receptores do LH/genética , Adulto , Envelhecimento/fisiologia , Feminino , Frequência do Gene , Humanos , Desequilíbrio de Ligação/genética , Síndrome de Hiperestimulação Ovariana/epidemiologia , Polimorfismo Genético/genética , Polimorfismo de Nucleotídeo Único , Estudos ProspectivosRESUMO
OBJECTIVE: People with HIV (PWH) experience increased prevalence of obstructive lung disease (OLD), regardless of greater observed smoking behaviors. We investigated whether the effect of incident OLD on mortality differed by HIV and HIV viral suppression among persons who inject drugs (PWID) and report smoking history. DESIGN: ALIVE is a longitudinal, observational cohort study of HIV-positive and seronegative PWID. This analysis included participants who had at least one spirometry measure to assess OLD between 2007 and 2016, excluding those who never smoked (5%, nâ=â62) or had baseline OLD (17%, nâ=â269). METHODS: Incident OLD occurred when the first prebronchodilator forced expiratory volume in one second (FEV1)/forced vital capacity (FVC) less than 0.70 during follow-up. The effect of incident OLD on all-cause mortality was estimated in PWH and seronegative participants using inverse-probability-of-treatment-weighted marginal structural models controlling for baseline (age, race, sex, calendar year, smoking pack-years) and time-varying (smoking intensity, viral suppression, and calendar time) confounders. RESULTS: Among 1204 participants, 269 (22.3%) and 157 (13.0%) experienced incident OLD and death, respectively, over a median of five person-years of follow-up. There was no effect of OLD on mortality among seronegative participants [hazard ratioâ=â0.84, 95% confidence interval (CI): 0.47-1.48]; however, PWH diagnosed with OLD experienced an increased mortality risk (hazard ratioâ=â1.71, 95% CI: 1.04-2.80) during follow-up. HIV viral suppression did not confound or modify the effect of OLD on mortality among PWH. CONCLUSION: There was an apparent effect of OLD on all-cause mortality irrespective of viral suppression among PWH but not among seronegative persons, after accounting for baseline and time-varying confounders. These results highlight the need for enhanced screening and management of OLD among PWH.
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Usuários de Drogas , Infecções por HIV , Pneumopatias Obstrutivas , Preparações Farmacêuticas , Abuso de Substâncias por Via Intravenosa , Volume Expiratório Forçado , Infecções por HIV/complicações , Humanos , Pulmão , Abuso de Substâncias por Via Intravenosa/complicaçõesRESUMO
BACKGROUND: In 2015, Mexico implemented regulatory changes and an electronic system to improve access to prescription opioids. We aimed to investigate trends in opioid dispensing after the implementation of these changes and assess how opioid dispensing varied geographically and by socioeconomic status. METHODS: In this retrospective analysis of prescription medication surveillance data, we analysed dispensing data for group 1 medications (all opioids, including morphine, methadone, hydromorphone, oxycodone, tapentadol, fentanyl, sufentanil, and remifentanil) obtained from the Federal Commission for the Protection against Sanitary Risk database for 32 states and six large metropolitan areas in Mexico. We calculated crude annual opioid prescriptions per 10â000 people at the national, state, and municipal levels. Adapting methods from the report of the Lancet Commission on Palliative Care and Pain Relief, we calculated the need for palliative opioids by state, and then assessed the observed opioid dispensing rates as a percentage of expected need by geographical socioeconomic status. Within the six major metropolitan areas, we mapped the geocoded location of opioid prescriptions and assessed the association between opioid dispensing and socioeconomic status as well as the association between opioid dispensing and time to US border crossing for areas on the US-Mexico border. FINDINGS: Between June 25, 2015, and Oct 7, 2019, opioid dispensing rates increased by an average of 13% (95% CI 6·8-19·6) per quarter (3 months). The overall national opioid dispensing rate during the study period was 26·3 prescriptions per 10â000 inhabitants. States with a higher socioeconomic status had higher opioid dispensing rates than states with lower socioeconomic status (rate ratio [RR] 1·88, 95% CI 1·33-2·58, p=0·00016) after controlling for the estimated opioid requirement per state, the presence of methadone clinics, and the presence of tertiary hospitals and cancer centres. The same association between opioid dispensing and socioeconomic status was observed in the metropolitan areas, and in those metropolitan areas on the US-Mexico border a 20% decrease (RR 0·80, 95% CI 0·75-0·86) in opioid dispensation was observed per each SD increase (SD 17·1 min) in travel time to the border. INTERPRETATION: Measures introduced by the Mexican federal Government to increase opioid access for patients with palliative care needs were only marginally successful in raising opioid prescription rates. Opioid access should be improved for patients with palliative care needs who live in geographical areas of lower socioeconomic status. FUNDING: US National Institutes of Health.
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Analgésicos Opioides/administração & dosagem , Controle de Medicamentos e Entorpecentes/legislação & jurisprudência , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Padrões de Prática Médica/estatística & dados numéricos , Fatores Socioeconômicos , Necessidades e Demandas de Serviços de Saúde/estatística & dados numéricos , Humanos , México , Estudos Retrospectivos , Análise EspacialRESUMO
BACKGROUND: Medication for opioid use disorder (MOUD) using buprenorphine in primary or specialty care settings is accessed primarily by persons with private health insurance, stable housing, and no polysubstance use. This paper applies Social Cognitive Theory to frame links between social factors and treatment outcomes among patients with social and economic disadvantages who are seeking MOUD at California Bridge Program (CA Bridge) hospitals. METHODS: Electronic medical records for patients identified with OUD between January-April, 2020 receiving care at CA Bridge hospitals defined outcomes: hospital-administered buprenorphine; provision of buprenorphine prescription at discharge. Multi-level models assessed whether social factors-housing status, insurance type, and co-methamphetamine use-predicted outcomes while accounting for group-level effects of treating hospital and controlling for age, race/ethnicity, and gender. RESULTS: 15 CA Bridge hospitals yielded 845 patient records. Most patients received hospital-administered buprenorphine (58 %) and/or a buprenorphine prescription (55 %); 26 % received neither treatment. Patients with unstable housing had greater odds of hospital-administered buprenorphine compared to patients with stable housing. Patients with Medicaid had greater odds of receiving a buprenorphine prescription compared to patients with other insurance. Co-methamphetamine use was not associated with outcomes. CONCLUSIONS: Patients with OUD are successful in accessing same-day MOUD in CA Bridge hospital settings over a significant period. Importantly, access to MOUD in these settings was facilitated for patients traditionally not treated using buprenorphine, i.e., those with housing instability, Medicaid insurance, and co-methamphetamine use. Findings suggest barriers to MOUD for patients with social and economic disadvantages can be lowered by changing treatment delivery.
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Buprenorfina , Transtornos Relacionados ao Uso de Opioides , Buprenorfina/uso terapêutico , California/epidemiologia , Hospitais , Humanos , Tratamento de Substituição de Opiáceos , Transtornos Relacionados ao Uso de Opioides/tratamento farmacológico , Fatores Sociais , Estados UnidosRESUMO
BACKGROUND: Preclinical studies suggest that the non-selective phosphodiesterase inhibitor, Ibudilast (IBUD) may contribute to the treatment of methamphetamine (METH) use disorder through the attenuation of METH-induced inflammatory markers such as adhesion molecules, sICAM-1 and sVCAM-1, and cytokines, IL-6 and TNF-α. OBJECTIVE: The present study aimed to test whether treatment with IBUD can attenuate peripheral markers of inflammation during a METH challenge in an inpatient clinical trial of 11 patients. METHODS: This trial followed a randomized, within-subjects crossover design where participants received a METH challenge, during which five participants were treated with placebo then with IBUD, while the remaining six participants were treated with IBUD prior to placebo. Mixed effects regression modeled changes in peripheral markers of inflammation-sICAM-1, sVCAM-1, TNF-α, IL-6, MIF, and cathepsin D-by treatment condition, with measurements at baseline, 60â¯min post-METH infusion, and 360â¯min post-METH infusion. RESULTS: While on placebo, sICAM-1, sVCAM-1, and cathepsin D significantly increased by 60â¯min post-METH infusion, while IL-6 significantly increased 360â¯min post-METH infusion. Treatment with IBUD significantly reduced METH-induced levels of sICAM-1, sVCAM-1, and cathepsin D at 60â¯min post-METH infusion. CONCLUSIONS: Our findings demonstrate that IBUD attenuated acute pro-inflammatory effects of METH administration, which may have implications for treatment of METH use disorder.
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Transtornos Relacionados ao Uso de Anfetaminas/sangue , Transtornos Relacionados ao Uso de Anfetaminas/tratamento farmacológico , Mediadores da Inflamação/antagonistas & inibidores , Mediadores da Inflamação/sangue , Metanfetamina/efeitos adversos , Piridinas/uso terapêutico , Adulto , Animais , Estimulantes do Sistema Nervoso Central/administração & dosagem , Estimulantes do Sistema Nervoso Central/efeitos adversos , Estudos Cross-Over , Feminino , Humanos , Infusões Intravenosas , Masculino , Metanfetamina/administração & dosagem , Pessoa de Meia-Idade , Inibidores de Fosfodiesterase/farmacologia , Inibidores de Fosfodiesterase/uso terapêutico , Piridinas/farmacologiaRESUMO
HIV disproportionately impacts youth, particularly young men who have sex with men (YMSM), a population that includes subgroups of young men who have sex with men only (YMSMO) and young men who have sex with men and women (YMSMW). In 2015, among male youth, 92% of new HIV diagnoses were among YMSM. The reasons why YMSM are disproportionately at risk for HIV acquisition, however, remain incompletely explored. We performed event-level analyses to compare how the frequency of condom use, drug and/or alcohol use at last sex differed among YMSMO and YMSWO (young men who have sex with women only) over a ten-year period from 2005â»2015 within the Youth Risk Behavior Survey (YRBS). YMSMO were less likely to use condoms at last sex compared to YMSWO. However, no substance use differences at last sexual encounter were detected. From 2005â»2015, reported condom use at last sex significantly declined for both YMSMO and YMSWO, though the decline for YMSMO was more notable. While there were no significant differences in alcohol and substance use at last sex over the same ten-year period for YMSMO, YMSWO experienced a slight but significant decrease in reported alcohol and substance use. These event-level analyses provide evidence that YMSMO, similar to adult MSMO, may engage in riskier sexual behaviors compared to YMSWO, findings which may partially explain the increased burden of HIV in this population. Future work should investigate how different patterns of event-level HIV risk behaviors vary over time among YMSMO, YMSWO, and YMSMW, and are tied to HIV incidence among these groups.
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Preservativos , Homossexualidade Masculina , Sexo Seguro , Comportamento Sexual , Transtornos Relacionados ao Uso de Substâncias , Adolescente , Consumo de Bebidas Alcoólicas , Feminino , Infecções por HIV/epidemiologia , Humanos , Incidência , Masculino , Risco , Assunção de Riscos , Instituições Acadêmicas , Comportamento Sexual/estatística & dados numéricos , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Inquéritos e Questionários , Adulto JovemRESUMO
This cohort study examines buprenorphine treatment initiation, response, and follow-up among patients presenting to California emergency departments (EDs) who reported fentanyl or other opioid use.
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Analgésicos Opioides , Buprenorfina , Humanos , Fentanila , Serviço Hospitalar de Emergência , PacientesRESUMO
This cross-sectional study examines telehealth, in-person, and overall pediatric mental health service utilization and spending rates from January 2019 through August 2022 among a US pediatric population with commercial insurance.
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Seguro Saúde , Serviços de Saúde Mental , Adolescente , Criança , Humanos , Serviços de Saúde Mental/economiaRESUMO
We sought to benchmark the quality of HIV care being received by persons living with HIV in care in Washington, DC and identify individual-level and structural-level differences. Data from the DC Cohort, an observational HIV cohort of persons receiving outpatient care in DC, were used to estimate the Institute of Medicine (IOM) and Department of Health and Human Services (HHS) quality of care measures. Differences in care by demographics and clinic type were assessed using χ2 tests and multivariable regression models. Among 8,047 participants, by HHS standards, 69% of participants were retained in care (RIC), 95% were prescribed antiretroviral therapy (ART), and 84% were virally suppressed (VS). By IOM standards, 84% were in continuous care; and 78% and 80% underwent regular CD4 and VL monitoring, respectively. Screening for syphilis, chlamydia, and gonorrhea was 51%, 31%, and 26%, respectively. Older participants were 1.5 times more likely to be RIC compared to younger participants (OR: 1.5; 95% CI: 1.3, 1.8). Participants enrolled in community-based clinics were more likely to be RIC (OR: 1.7; 95% CI: 1.4, 2.0) versus those enrolled at hospital-based clinics. Older participants were more likely to achieve VS than younger participants (OR: 1.8; 95% CI: 1.5, 2.2) while Black participants were less likely compared to white participants (OR: 0.4; 95% CI: 0.3, 0.5). Despite high measures of quality of care, disparities remain. Continued monitoring of the quality of HIV care and treatment can inform the development of public health programs and interventions to optimize care delivery.
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Infecções por HIV/tratamento farmacológico , Qualidade da Assistência à Saúde , Adulto , Fármacos Anti-HIV/uso terapêutico , District of Columbia/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , PrevalênciaRESUMO
OBJECTIVE: Electronic medical records (EMRs) are being increasingly utilized to conduct clinical and epidemiologic research in numerous fields. To monitor and improve care of HIV-infected patients in Washington, DC, one of the most severely affected urban areas in the United States, we developed a city-wide database across 13 clinical sites using electronic data abstraction and manual data entry from EMRs. MATERIALS AND METHODS: To develop this unique longitudinal cohort, a web-based electronic data capture system (Discovere®) was used. An Agile software development methodology was implemented across multiple EMR platforms. Clinical informatics staff worked with information technology specialists from each site to abstract data electronically from each respective site's EMR through an extract, transform, and load process. RESULTS: Since enrollment began in 2011, more than 7000 patients have been enrolled, with longitudinal clinical data available on all patients. Data sets are produced for scientific analyses on a quarterly basis, and benchmarking reports are generated semi-annually enabling each site to compare their participants' clinical status, treatments, and outcomes to the aggregated summaries from all other sites. DISCUSSION: Numerous technical challenges were identified and innovative solutions developed to ensure the successful implementation of the DC Cohort. Central to the success of this project was the broad collaboration established between government, academia, clinics, community, information technology staff, and the patients themselves. CONCLUSIONS: Our experiences may have practical implications for researchers who seek to merge data from diverse clinical databases, and are applicable to the study of health-related issues beyond HIV.
Assuntos
Bases de Dados Factuais , Registros Eletrônicos de Saúde , Infecções por HIV , Internet , Estudos de Coortes , Confidencialidade , District of Columbia , Humanos , Software , Integração de Sistemas , População UrbanaRESUMO
OBJECTIVE: As survival with HIV infection improves, HIV-infected individuals appear to be susceptible to development of chronic diseases, including restrictive and obstructive lung diseases. We sought to determine the independent association of HIV infection on lung function decline. DESIGN: Longitudinal analysis of the AIDS Linked to the Intravenous Experience study, an observational cohort of current and former IDUs. METHODS: Generalized estimating equations were used to determine the effects of markers of HIV infection on adjusted annual change in forced expiratory volume in one second (FEV1) and forced vital capacity (FVC). RESULTS: A total of 1064 participants contributed 4555 spirometry measurements over a median follow-up time of 2.75 years. The mean age of the cohort was 48 years; nearly, two-thirds were men and 85% current smokers. After adjustment, the overall annual decline of FEV1 and FVC between HIV-infected and uninfected persons did not differ. However, there was a 76âml/year greater rate of decline in FEV1 and 86âml/year greater rate of decline in FVC among HIV-infected participants with viral load more than 75â000âcopies/ml compared with HIV-uninfected individuals (Pâ<â0.01). Similarly, HIV-infected individuals with CD4 cell count less than 100âcells/µl had a 57âml/year more rapid decline in FEV1 and 86âml/year more rapid decline in FVC than HIV-uninfected participants (Pâ=â0.018 and Pâ=â0.001, respectively). CONCLUSION: Markers of poorly controlled HIV disease are independently associated with accelerated annual lung function decline, with decrements in both FEV1 and FVC. These findings highlight the need for optimized HIV antiretroviral therapy in addition to smoking cessation among HIV-infected individuals with tobacco dependence.