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1.
Clin Infect Dis ; 78(3): 651-654, 2024 03 20.
Artículo en Inglés | MEDLINE | ID: mdl-37590957

RESUMEN

Human immunodeficiency virus (HIV)-associated immunosuppression may increase the risk of hospitalization with mpox. Among persons diagnosed with mpox in the state of Georgia, we characterized the association between hospitalization with mpox and HIV status. People with HIV and a CD4 count <350 cells/mm3 or who were not engaged in HIV care had an increased risk of hospitalization.


Asunto(s)
Infecciones por VIH , Mpox , Humanos , Recuento de Linfocito CD4 , Georgia/epidemiología , Hospitalización , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/epidemiología
2.
Emerg Infect Dis ; 30(13): S21-S27, 2024 04.
Artículo en Inglés | MEDLINE | ID: mdl-38561638

RESUMEN

Institution-level wastewater-based surveillance was implemented during the COVID-19 pandemic, including in carceral facilities. We examined the relationship between COVID-19 diagnostic test results of residents in a jail in Atlanta, Georgia, USA (average population ≈2,700), and quantitative reverse transcription PCR signal for SARS-CoV-2 in weekly wastewater samples collected during October 2021‒May 2022. The jail offered residents rapid antigen testing at entry and periodic mass screenings by reverse transcription PCR of self-collected nasal swab specimens. We aggregated individual test data, calculated the Spearman correlation coefficient, and performed logistic regression to examine the relationship between strength of SARS-CoV-2 PCR signal (cycle threshold value) in wastewater and percentage of jail population that tested positive for COVID-19. Of 13,745 nasal specimens collected, 3.9% were COVID-positive (range 0%-29.5% per week). We observed a strong inverse correlation between diagnostic test positivity and cycle threshold value (r = -0.67; p<0.01). Wastewater-based surveillance represents an effective strategy for jailwide surveillance of COVID-19.


Asunto(s)
COVID-19 , Gastrópodos , Humanos , Animales , SARS-CoV-2/genética , COVID-19/diagnóstico , COVID-19/epidemiología , Georgia/epidemiología , Aguas Residuales , Cárceles Locales , Pandemias , ARN Viral
3.
Cancer ; 130(10): 1797-1806, 2024 May 15.
Artículo en Inglés | MEDLINE | ID: mdl-38247317

RESUMEN

BACKGROUND: Active surveillance (AS) is the preferred strategy for low-risk prostate cancer (LRPC); however, limited data on determinants of AS adoption exist, particularly among Black men. METHODS: Black and White newly diagnosed (from January 2014 through June 2017) patients with LRPC ≤75 years of age were identified through metro-Detroit and Georgia population-based cancer registries and completed a survey evaluating factors influencing AS uptake. RESULTS: Among 1688 study participants, 57% chose AS (51% of Black participants, 61% of White) over definitive treatment. In the unadjusted analysis, patient factors associated with initial AS uptake included older age, White race, and higher education. However, after adjusting for covariates, none of these factors was significant predictors of AS uptake. The strongest determinant of AS uptake was the AS recommendation by a urologist (adjusted prevalence ratio, 6.59, 95% CI, 4.84-8.97). Other factors associated with the decision to undergo AS included a shared patient-physician treatment decision, greater prostate cancer knowledge, and residence in metro-Detroit compared with Georgia. Conversely, men whose decision was strongly influenced by the desire to achieve "cure" or "live longer" with treatment and those who perceived their LRPC diagnosis as more serious were less likely to choose AS. CONCLUSIONS: In this contemporary sample, the majority of patients with newly diagnosed LRPC chose AS. Although the input from their urologists was highly influential, several patient decisional and psychological factors were independently associated with AS uptake. These data shed new light on potentially modifiable factors that can help further increase AS uptake among patients with LRPC.


Asunto(s)
Neoplasias de la Próstata , Espera Vigilante , Anciano , Humanos , Masculino , Persona de Mediana Edad , Negro o Afroamericano/estadística & datos numéricos , Estudios de Cohortes , Georgia/epidemiología , Michigan/epidemiología , Neoplasias de la Próstata/terapia , Neoplasias de la Próstata/epidemiología , Blanco/estadística & datos numéricos
4.
Breast Cancer Res Treat ; 205(3): 609-618, 2024 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-38517602

RESUMEN

PURPOSE: The majority of breast cancer patients are diagnosed with early-stage estrogen receptor (ER) positive disease. Despite effective treatments for these cancers, Black women have higher mortality than White women. We investigated demographic and clinical factors associated with receipt of chemotherapy among those with a discretionary indication who are at risk for overtreatment. METHODS: Using Georgia Cancer Registry data, we identified females diagnosed with ER positive breast cancer who had a discretionary indication for chemotherapy (2010-2017). We used logistic regression to estimate odds ratios (ORs) and 95% confidence intervals (CIs) associating patient demographic and clinical characteristics with chemotherapy initiation overall, and comparing non-Hispanic Black (NHB) with non-Hispanic White (NHW) women within strata of patient factors. RESULTS: We identified 11,993 ER positive breast cancer patients with a discretionary indication for chemotherapy. NHB patients were more likely to initiate chemotherapy compared with NHW women (OR = 1.41, 95% CI: 1.28, 1.56). Race differences in chemotherapy initiation were pronounced among those who did not receive Oncotype DX testing (OR = 1.47, 95% CI: 1.31, 1.65) and among those residing in high socioeconomic status neighborhoods (OR = 2.48, 95% CI: 1.70, 3.61). However, we observed equitable chemotherapy receipt among patients who received Oncotype DX testing (OR = 0.90, 95% CI: 0.71, 1.14), were diagnosed with grade 1 disease (OR = 1.00, 95% CI: 0.74, 1.37), and those resided in rural areas (OR = 1.01, 95% CI: 0.76, 1.36). CONCLUSION: We observed racial disparities in the initiation of chemotherapy overall and by sociodemographic and clinical factors, and more equitable outcomes when clinical guidelines were followed.


Asunto(s)
Neoplasias de la Mama , Disparidades en Atención de Salud , Sistema de Registros , Población Blanca , Humanos , Femenino , Neoplasias de la Mama/tratamiento farmacológico , Neoplasias de la Mama/patología , Georgia/epidemiología , Persona de Mediana Edad , Disparidades en Atención de Salud/estadística & datos numéricos , Anciano , Población Blanca/estadística & datos numéricos , Adulto , Negro o Afroamericano/estadística & datos numéricos , Receptores de Estrógenos/metabolismo
5.
Cancer Causes Control ; 35(8): 1123-1131, 2024 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-38587569

RESUMEN

BACKGROUND: To examine the impact of county-level colorectal cancer (CRC) screening rates on stage at diagnosis of CRC and identify factors associated with stage at diagnosis across different levels of screening rates in rural Georgia. METHODS: We performed a retrospective analysis utilizing data from 2004 to 2010 Surveillance, Epidemiology, and End Results Program. The 2013 United States Department of Agriculture rural-urban continuum codes were used to identify rural Georgia counties. The 2004-2010 National Cancer Institute small area estimates for screening behaviors were applied to link county-level CRC screening rates. Descriptive statistics and multinominal logistic regressions were performed. RESULTS: Among 4,839 CRC patients, most patients diagnosed with localized CRC lived in low screening areas; however, many diagnosed with regionalized and distant CRC lived in high screening areas (p-value = 0.009). In multivariable analysis, rural patients living in high screening areas were 1.2-fold more likely to be diagnosed at a regionalized and distant stage of CRC (both p-value < 0.05). When examining the factors associated with stage at presentation, Black patients who lived in low screening areas were 36% more likely to be diagnosed with distant diseases compared to White patients (95% CI, 1.08-1.71). Among those living in high screening areas, patients with right-sided CRC were 38% more likely to have regionalized disease (95% CI, 1.09-1.74). CONCLUSION: Patients living in high screening areas were more likely to have a later stage of CRC in rural Georgia. IMPACT: Allocating CRC screening/treatment resources and improving CRC risk awareness should be prioritized for rural patients in Georgia.


Asunto(s)
Neoplasias Colorrectales , Detección Precoz del Cáncer , Población Rural , Humanos , Neoplasias Colorrectales/diagnóstico , Neoplasias Colorrectales/epidemiología , Femenino , Masculino , Georgia/epidemiología , Población Rural/estadística & datos numéricos , Detección Precoz del Cáncer/estadística & datos numéricos , Estudios Retrospectivos , Persona de Mediana Edad , Anciano , Estadificación de Neoplasias , Programa de VERF , Tamizaje Masivo/estadística & datos numéricos , Tamizaje Masivo/métodos
6.
J Pediatr ; 270: 114000, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-38432295

RESUMEN

OBJECTIVE: To assess the relationship between the Child Opportunity Index (COI), a comprehensive measurement of social determinants of health, and specific COI domains on patient-specific outcomes following congenital cardiac surgery in the metropolitan region of Atlanta, Georgia. STUDY DESIGN: In this retrospective chart review, we included patients who underwent an index operation for congenital heart disease between 2010 and 2020 in a single pediatric health care system. Patients' addresses were geocoded and mapped to census tracts. Descriptive statistics, univariable analysis, and multivariable regression models were employed to assess associations between variables and outcomes. RESULTS: Of the 7460 index surgeries, 3798 (51%) met eligibility criteria. Presence of an adverse outcome, defined as either mortality or 1 of several other major postoperative morbidities, was significantly associated with COI in the univariable model (P = .008), but not the multivariable regression model (P = .39). Postoperative hospital length of stay was significantly associated with COI (P < .001) in univariable and multivariable regression models. There was no significant association between COI and readmission within 30 days of hospital discharge in univariable (P < .094) and multivariable (P = .49) models. CONCLUSION: COI is associated with postoperative hospital length of stay but not all outcomes in patients after congenital heart surgery. By understanding the role of COI in outcomes related to cardiac surgery, targeted interventions can be developed to improve health equity.


Asunto(s)
Procedimientos Quirúrgicos Cardíacos , Cardiopatías Congénitas , Humanos , Estudios Retrospectivos , Masculino , Cardiopatías Congénitas/cirugía , Femenino , Procedimientos Quirúrgicos Cardíacos/estadística & datos numéricos , Lactante , Preescolar , Niño , Georgia/epidemiología , Determinantes Sociales de la Salud , Complicaciones Posoperatorias/epidemiología , Recién Nacido , Tiempo de Internación/estadística & datos numéricos , Adolescente , Readmisión del Paciente/estadística & datos numéricos , Resultado del Tratamiento
7.
Sex Transm Dis ; 51(8): 516-520, 2024 Aug 01.
Artículo en Inglés | MEDLINE | ID: mdl-38647243

RESUMEN

BACKGROUND: Human immunodeficiency virus (HIV) and syphilis disproportionately impact communities with low access to primary care, who often utilize urgent care centers (UCCs) for sexual health care. UCC visits represent an opportunity for identification and treatment of syphilis and linkage to HIV testing and prevention services. We describe a universal, opt-out syphilis screening program pilot at an Atlanta UCC. METHODS: A chart review was performed on patients 18 years and older who were offered opt-out syphilis screening and had a rapid plasma reagin (RPR) test collected from September 1, 2021 to December 31, 2021. Demographic data, syphilis stage and treatment, and HIV testing and serostatus were abstracted from the electronic health record. Patients with reactive RPRs were contacted by a study physician for syphilis staging and treatment, counseling, and referral for HIV preexposure prophylaxis (PrEP) or treatment. RESULTS: From September 1, 2021 to December 31, 2021, 5794 patients were triaged and 1381 underwent RPR screening (23.8%). Eighty (5.8%) had reactive RPRs, and 42 (52.5%) had active syphilis. Of those with active syphilis, 39 (92.9%) received any treatment, and 35 (83.3%) completed treatment. Patients with late syphilis were less likely to complete syphilis treatment (adjusted odds ratio, 0.03; P = 0.009; 95% confidence interval, 0.002-0.42). Among 955 offered PrEP, 41 (4.3%) expressed interest in PrEP, and 7 (0.7%) completed PrEP clinic intake. Univariate analysis did not identify any factors associated with interest in PrEP. CONCLUSIONS: In a UCC setting, routine, opt-out syphilis testing resulted in increased syphilis identification and treatment. It also provided an opportunity for PrEP counseling and referral, although few patients completed PrEP clinic intake.


Asunto(s)
Instituciones de Atención Ambulatoria , Infecciones por VIH , Tamizaje Masivo , Sífilis , Humanos , Sífilis/diagnóstico , Masculino , Femenino , Proyectos Piloto , Adulto , Georgia/epidemiología , Infecciones por VIH/diagnóstico , Infecciones por VIH/epidemiología , Persona de Mediana Edad , Evaluación de Programas y Proyectos de Salud , Profilaxis Pre-Exposición , Adulto Joven , Aceptación de la Atención de Salud/estadística & datos numéricos , Serodiagnóstico de la Sífilis , Adolescente
8.
J Urban Health ; 101(1): 75-79, 2024 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-38158547

RESUMEN

Neighborhood deprivation indices are widely used in research, but the performance of these indices has rarely been directly compared in the same analysis. We examined the Area Deprivation Index, Neighborhood Deprivation Index, and Yost index, and compared their associations with breast cancer mortality. Indices were constructed for Georgia census block groups using 2011-2015 American Community Survey data. Pearson correlation coefficients and percent agreement were calculated. Associations between each index and breast cancer mortality were estimated among 36,795 women diagnosed with breast cancer using Cox proportional hazards regression. The indices were strongly correlated (absolute value of correlation coefficients > 0.77), exhibited moderate (41.4%) agreement, and were similarly associated with a 36% increase in breast cancer mortality. The similar associations with breast cancer mortality suggest the indices measure the same underlying construct, despite only moderate agreement. By understanding their correlations, agreement, and associations with health outcomes, researchers can choose the most appropriate index for analysis.


Asunto(s)
Neoplasias de la Mama , Humanos , Femenino , Factores Socioeconómicos , Clase Social , Características de la Residencia , Georgia/epidemiología
9.
Matern Child Health J ; 28(5): 804-811, 2024 May.
Artículo en Inglés | MEDLINE | ID: mdl-38261275

RESUMEN

INTRODUCTION: Home visiting programs provide support services to families and their children to promote positive health outcomes. This study sought to describe strategies employed by home visiting programs during the early phase of the COVID-19 pandemic to address the community resource and social service needs of home visiting clients in Georgia. METHODS: We conducted a mixed methods study between December 2020 and April 2021 using online surveys and key informant interviews of home visiting staff and clients from 21 program sites. Structured content analysis was conducted of the triangulated data to elicit thematic findings. RESULTS: Due to the pandemic-induced economic conditions, clients expressed increased demand for housing, employment, and childcare support services. Staff experienced challenges with client referrals to these services because of interruptions in social service availability and transitions to virtual services. In response to these challenges, home visiting programs strengthened existing community partnerships and created new collaborations with local agencies to fill any gaps in services. DISCUSSION: Home visiting programs in Georgia provided critical linkages to community resources for families during the early phase of the pandemic. Preserving this essential home visiting service in future national emergencies will require improved coordination of community resources and social services.


Asunto(s)
COVID-19 , Niño , Humanos , COVID-19/epidemiología , Recursos Comunitarios , Pandemias , Georgia/epidemiología , Servicio Social
10.
Biom J ; 66(5): e202300182, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-39001709

RESUMEN

Spatial count data with an abundance of zeros arise commonly in disease mapping studies. Typically, these data are analyzed using zero-inflated models, which comprise a mixture of a point mass at zero and an ordinary count distribution, such as the Poisson or negative binomial. However, due to their mixture representation, conventional zero-inflated models are challenging to explain in practice because the parameter estimates have conditional latent-class interpretations. As an alternative, several authors have proposed marginalized zero-inflated models that simultaneously model the excess zeros and the marginal mean, leading to a parameterization that more closely aligns with ordinary count models. Motivated by a study examining predictors of COVID-19 death rates, we develop a spatiotemporal marginalized zero-inflated negative binomial model that directly models the marginal mean, thus extending marginalized zero-inflated models to the spatial setting. To capture the spatiotemporal heterogeneity in the data, we introduce region-level covariates, smooth temporal effects, and spatially correlated random effects to model both the excess zeros and the marginal mean. For estimation, we adopt a Bayesian approach that combines full-conditional Gibbs sampling and Metropolis-Hastings steps. We investigate features of the model and use the model to identify key predictors of COVID-19 deaths in the US state of Georgia during the 2021 calendar year.


Asunto(s)
Teorema de Bayes , Biometría , COVID-19 , Modelos Estadísticos , Humanos , COVID-19/mortalidad , COVID-19/epidemiología , Georgia/epidemiología , Biometría/métodos , Análisis Espacial , Distribución Binomial
11.
J Public Health Manag Pract ; 30: S32-S38, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38870358

RESUMEN

CONTEXT: Stroke remains a major public health concern in the state of Georgia with high mortality, disproportionately affecting rural and socioeconomically disadvantaged communities. Georgia's age-standardized stroke death rate is 10.8% higher than the national average, and related comorbidities remain elevated in adult Georgians, contributing to higher stroke prevalence. PROGRAM: The Georgia Department of Public Health piloted a Community Paramedicine (CP) program in 2 rural counties to improve stroke management, readmissions, and mortality. Various supportive interventions to address barriers to chronic disease management were provided by a local emergency medical service agency for 90 days. This study aims to evaluate the effectiveness of the CP care delivery model in improving stroke outcomes among high-risk individuals. IMPLEMENTATION: CP leverages emergency medical service infrastructure to provide community health services such as home visits, telemedicine, care coordination, education, and access to social support services. The Georgia Hospital Discharge data and Georgia death records were used to measure stroke rehospitalization and deaths at 30, 60, and 90 days post-discharge for stroke. We compared the health outcomes of high-risk individuals who participated in the CP program to those who did not. EVALUATION: Multivariable analysis suggested a reduction in stroke mortality rates among the intervention groups in both counties. DISCUSSION: The CP program demonstrated effectiveness in assisting patients with managing risk factors through medication adherence for conditions such as hypertension, hypercholesterolemia, and diabetes.


Asunto(s)
Población Rural , Accidente Cerebrovascular , Humanos , Georgia/epidemiología , Accidente Cerebrovascular/prevención & control , Accidente Cerebrovascular/epidemiología , Accidente Cerebrovascular/terapia , Femenino , Masculino , Población Rural/estadística & datos numéricos , Persona de Mediana Edad , Anciano , Adulto , Servicios Médicos de Urgencia/métodos , Servicios Médicos de Urgencia/estadística & datos numéricos , Servicios Médicos de Urgencia/normas , Servicios de Salud Comunitaria/métodos , Evaluación de Programas y Proyectos de Salud/métodos , Anciano de 80 o más Años , Paramedicina
12.
J Infect Dis ; 228(6): 684-693, 2023 09 15.
Artículo en Inglés | MEDLINE | ID: mdl-36932731

RESUMEN

BACKGROUND: The country of Georgia initiated its hepatitis C virus (HCV) elimination program in 2015, at which point a serosurvey showed the adult prevalence of HCV antibody (anti-HCV) and HCV RNA to be 7.7% and 5.4%, respectively. This analysis reports hepatitis C results of a follow-up serosurvey conducted in 2021, and progress towards elimination. METHODS: The serosurvey used a stratified, multistage cluster design with systematic sampling to include adults and children (aged 5-17 years) providing consent (or assent with parental consent). Blood samples were tested for anti-HCV and if positive, HCV RNA. Weighted proportions and 95% confidence intervals (CI) were compared with 2015 age-adjusted estimates. RESULTS: Overall, 7237 adults and 1473 children were surveyed. Among adults, the prevalence of anti-HCV was 6.8% (95% CI, 5.9-7.7). The HCV RNA prevalence was 1.8% (95% CI, 1.3-2.4), representing a 67% reduction since 2015. HCV RNA prevalence decreased among those reporting risk factors of ever injecting drugs (51.1% to 17.8%), and ever receiving a blood transfusion (13.1% to 3.8%; both P < .001). No children tested positive for anti-HCV or HCV RNA. CONCLUSIONS: These results demonstrate substantial progress made in Georgia since 2015. These findings can inform strategies to meet HCV elimination targets.


Asunto(s)
Hepacivirus , Hepatitis C , Adulto , Humanos , Hepacivirus/genética , Georgia/epidemiología , Hepatitis C/epidemiología , Hepatitis C/prevención & control , Factores de Riesgo , ARN , Prevalencia
13.
Clin Infect Dis ; 76(7): 1218-1224, 2023 04 03.
Artículo en Inglés | MEDLINE | ID: mdl-36409586

RESUMEN

BACKGROUND: Healthcare transition from pediatric to adult-oriented clinical settings is often viewed as a high-risk time for care disengagement. However, there is a paucity of prospective, longitudinal research documenting human immunodeficiency virus (HIV) care outcomes after healthcare transition. METHODS: We conducted a prospective, observational cohort study of healthcare transition among youth enrolled at an HIV care center in Atlanta, Georgia. Pediatric clinic patients (average age, 24 years) were enrolled up to 3 months before the expected transition and were followed up to determine linkage, retention, and viral suppression in adult care through electronic medical record abstractions at the baseline and at 6, 12, 18, and 24 months. RESULTS: The majority of our cohort (n = 70) was male (88.6%) and black (92.9%) and acquired HIV horizontally (80%). Most of our cohort was linked to adult care by 12 months (84%) after enrollment. Of those who linked to adult care by 12 months, retention rates were 86% (95% confidence interval, 78%-94%) at 6 months, 76% (66%-86%) at 12 months, and 66% (55%-78%) at 18 and 24 months. Once in adult care, the proportion with viral suppression was stable (73% at baseline and 74%, 77%, 67%, and 78% at 6, 12, 18, and 24 months, respectively). CONCLUSIONS: Although most youth successfully linked to adult care, retention rates decreased over the 24-month follow-up period. Rates of viral suppression were stable for those who remained in care. Strategies to support retention in adult care will be critical to optimizing this transition for youth with HIV.


Asunto(s)
Infecciones por VIH , Transición a la Atención de Adultos , Adulto , Humanos , Masculino , Adolescente , Niño , Adulto Joven , Georgia/epidemiología , VIH , Estudios Prospectivos , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/epidemiología , Continuidad de la Atención al Paciente , Carga Viral
14.
Clin Infect Dis ; 77(3): 405-413, 2023 08 14.
Artículo en Inglés | MEDLINE | ID: mdl-37099136

RESUMEN

BACKGROUND: Mortality related to hepatitis C virus (HCV) infection is a key indicator for elimination. We assessed the impact of HCV infection and treatment on mortality in the country of Georgia during 2015-2020. METHODS: We conducted a population-based cohort study using data from Georgia's national HCV Elimination Program and death registry. We calculated all-cause mortality rates in 6 cohorts: (1) Negative for anti-HCV; (2) anti-HCV positive, unknown viremia status; (3) current HCV infection and untreated; (4) discontinued treatment; (5) completed treatment, no sustained virologic response (SVR) assessment; (6) completed treatment and achieved SVR. Cox proportional hazards models were used to calculate adjusted hazards ratios and confidence intervals. We calculated the cause-specific mortality rates attributable to liver-related causes. RESULTS: After a median follow-up of 743 days, 100 371 (5.7%) of 1 764 324 study participants died. The highest mortality rate was observed among HCV infected patients who discontinued treatment (10.62 deaths per 100 PY, 95% confidence interval [CI]: 9.65, 11.68), and untreated group (10.33 deaths per 100 PY, 95% CI: 9.96, 10.71). In adjusted Cox proportional hazards model, the untreated group had almost 6-times higher hazard of death compared to treated groups with or without documented SVR (adjusted hazard ratio [aHR] = 5.56, 95% CI: 4.89, 6.31). Those who achieved SVR had consistently lower liver-related mortality compared to cohorts with current or past exposure to HCV. CONCLUSIONS: This large population-based cohort study demonstrated the marked beneficial association between hepatitis C treatment and mortality. The high mortality rates observed among HCV infected and untreated persons highlights the need to prioritize linkage to care and treatment to achieve elimination goals.


Asunto(s)
Hepatitis C Crónica , Hepatitis C , Humanos , Hepacivirus , Antivirales/uso terapéutico , Estudios de Cohortes , Georgia/epidemiología , Hepatitis C/tratamiento farmacológico , Hepatitis C/epidemiología , Hepatitis C Crónica/tratamiento farmacológico
15.
Emerg Infect Dis ; 29(10): 2167-2170, 2023 10.
Artículo en Inglés | MEDLINE | ID: mdl-37735783

RESUMEN

Rat lungworm (Angiostrongylus cantonensis), a zoonotic parasite invasive to the United States, causes eosinophilic meningoencephalitis. A. cantonensis harbors in rat reservoir hosts and is transmitted through gastropods and other paratenic hosts. We discuss the public health relevance of autochthonous A. cantonensis cases in brown rats (Rattus norvegicus) in Atlanta, Georgia, USA.


Asunto(s)
Angiostrongylus cantonensis , Gastrópodos , Infecciones por Strongylida , Animales , Ratas , Georgia/epidemiología , Infecciones por Strongylida/epidemiología , Infecciones por Strongylida/veterinaria
16.
PLoS Med ; 20(5): e1004121, 2023 05.
Artículo en Inglés | MEDLINE | ID: mdl-37141386

RESUMEN

BACKGROUND: The Eastern European country of Georgia initiated a nationwide hepatitis C virus (HCV) elimination program in 2015 to address a high burden of infection. Screening for HCV infection through antibody testing was integrated into multiple existing programs, including the National Tuberculosis Program (NTP). We sought to compare the hepatitis C care cascade among patients with and without tuberculosis (TB) diagnosis in Georgia between 2015 and 2019 and to identify factors associated with loss to follow-up (LTFU) in hepatitis C care among patients with TB. METHODS AND FINDINGS: Using national ID numbers, we merged databases of the HCV elimination program, NTP, and national death registry from January 1, 2015 to September 30, 2020. The study population included 11,985 adults (aged ≥18 years) diagnosed with active TB from January 1, 2015 through December 31, 2019, and 1,849,820 adults tested for HCV antibodies between January 1, 2015 and September 30, 2020, who were not diagnosed with TB during that time. We estimated the proportion of patients with and without TB who were LTFU at each step of the HCV care cascade and explored temporal changes. Among 11,985 patients with active TB, 9,065 (76%) patients without prior hepatitis C treatment were tested for HCV antibodies, of which 1,665 (18%) had a positive result; LTFU from hepatitis C care was common, with 316 of 1,557 (20%) patients with a positive antibody test not undergoing viremia testing and 443 of 1,025 (43%) patients with viremia not starting treatment for hepatitis C. Overall, among persons with confirmed viremic HCV infection, due to LTFU at various stages of the care cascade only 28% of patients with TB had a documented cure from HCV infection, compared to 55% among patients without TB. LTFU after positive antibody testing substantially decreased in the last 3 years, from 32% among patients diagnosed with TB in 2017 to 12% among those diagnosed in 2019. After a positive HCV antibody test, patients without TB had viremia testing sooner than patients with TB (hazards ratio [HR] = 1.46, 95% confidence intervals [CI] [1.39, 1.54], p < 0.001). After a positive viremia test, patients without TB started hepatitis C treatment sooner than patients with TB (HR = 2.05, 95% CI [1.87, 2.25], p < 0.001). In the risk factor analysis adjusted for age, sex, and case definition (new versus previously treated), multidrug-resistant (MDR) TB was associated with an increased risk of LTFU after a positive HCV antibody test (adjusted risk ratio [aRR] = 1.41, 95% CI [1.12, 1.76], p = 0.003). The main limitation of this study was that due to the reliance on existing electronic databases, we were unable to account for the impact of all confounding factors in some of the analyses. CONCLUSIONS: LTFU from hepatitis C care after a positive antibody or viremia test was high and more common among patients with TB than in those without TB. Better integration of TB and hepatitis C care systems can potentially reduce LTFU and improve patient outcomes both in Georgia and other countries that are initiating or scaling up their nationwide hepatitis C control efforts and striving to provide personalized TB treatment.


Asunto(s)
Hepatitis C , Tuberculosis Resistente a Múltiples Medicamentos , Tuberculosis , Adulto , Humanos , Adolescente , Hepacivirus , Georgia/epidemiología , Anticuerpos contra la Hepatitis C , Viremia , Tuberculosis/diagnóstico , Tuberculosis/tratamiento farmacológico , Tuberculosis/epidemiología , Hepatitis C/diagnóstico , Hepatitis C/tratamiento farmacológico , Hepatitis C/epidemiología , Estudios de Cohortes
17.
Med Care ; 61(5): 258-267, 2023 05 01.
Artículo en Inglés | MEDLINE | ID: mdl-36638324

RESUMEN

BACKGROUND: The increasing focus of population surveillance and research on maternal-and not only fetal and infant-health outcomes is long overdue. The United States maternal mortality rate is higher than any other high-income country, and Georgia is among the highest rates in the country. Severe maternal morbidity (SMM) is conceived of as a "near miss" for maternal mortality, is 50 times more common than maternal death, and efforts to systematically monitor SMM rates in populations have increased in recent years. Much of the current population-based research on SMM has occurred in coastal states or large cities, despite substantial geographical variation with higher maternal and infant health burdens in the Southeast and rural regions. METHODS: This population-based study uses hospital discharge records linked to vital statistics to describe the epidemiology of SMM in Georgia between 2009 and 2020. RESULTS: Georgia had a higher SMM rate than the United States overall (189.2 vs. 144 per 10,000 deliveries in Georgia in 2014, the most recent year with US estimates). SMM was higher among racially minoritized pregnant persons and those at the extremes of age, of lower socioeconomic status, and with comorbid chronic conditions. SMM rates were 5 to 6 times greater for pregnant people delivering infants <1500 grams or <32 weeks' gestation as compared with those delivering normal weight or term infants. Since 2015, SMM has increased in Georgia. CONCLUSION: SMM represents a collection of life-threatening emergencies that are unevenly distributed in the population and require increased attention. This descriptive analysis provides initial guidance for programmatic interventions intending to reduce the burden of SMM and, subsequently, maternal mortality in the US South.


Asunto(s)
Renta , Atención Prenatal , Embarazo , Lactante , Femenino , Estados Unidos , Humanos , Georgia/epidemiología , Mortalidad Materna , Morbilidad
18.
MMWR Morb Mortal Wkly Rep ; 72(10): 261-264, 2023 Mar 10.
Artículo en Inglés | MEDLINE | ID: mdl-36893048

RESUMEN

During February 2021-June 2022, the Georgia Department of Public Health (GDPH) detected five clusters of rapid HIV transmission concentrated among Hispanic or Latino (Hispanic) gay, bisexual, and other men who have sex with men (MSM) in metropolitan Atlanta. The clusters were detected through routine analysis of HIV-1 nucleotide sequence data obtained through public health surveillance (1,2). Beginning in spring 2021, GDPH partnered with health districts with jurisdiction in four metropolitan Atlanta counties (Cobb, DeKalb, Fulton, and Gwinnett) and CDC to investigate factors contributing to HIV spread, epidemiologic characteristics, and transmission patterns. Activities included review of surveillance and partner services interview data,† medical chart reviews, and qualitative interviews with service providers and Hispanic MSM community members. By June 2022, these clusters included 75 persons, including 56% who identified as Hispanic, 96% who reported male sex at birth, 81% who reported male-to-male sexual contact, and 84% of whom resided in the four metropolitan Atlanta counties. Qualitative interviews identified barriers to accessing HIV prevention and care services, including language barriers, immigration- and deportation-related concerns, and cultural norms regarding sexuality-related stigma. GDPH and the health districts expanded coordination, initiated culturally concordant HIV prevention marketing and educational activities, developed partnerships with organizations serving Hispanic communities to enhance outreach and services, and obtained funding for a bilingual patient navigation program with academic partners to provide staff members to help persons overcome barriers and understand the health care system. HIV molecular cluster detection can identify rapid HIV transmission among sexual networks involving ethnic and sexual minority groups, draw attention to the needs of affected populations, and advance health equity through tailored responses that address those needs.


Asunto(s)
Infecciones por VIH , Minorías Sexuales y de Género , Humanos , Masculino , Georgia/epidemiología , Hispánicos o Latinos , Infecciones por VIH/epidemiología , Infecciones por VIH/prevención & control , Infecciones por VIH/diagnóstico , Homosexualidad Masculina , Salud Pública , Disparidades en Atención de Salud
19.
MMWR Morb Mortal Wkly Rep ; 72(3): 63-67, 2023 Jan 20.
Artículo en Inglés | MEDLINE | ID: mdl-36656787

RESUMEN

Despite universal prenatal syphilis screening recommendations and availability of effective antibiotic treatment, syphilis prevalence during pregnancy and the incidence of congenital syphilis have continued to increase in the United States (1,2). Concurrent increases in methamphetamine, injection drug, and heroin use have been described in women with syphilis (3). CDC used data on births that occurred during January 1, 2018-December 31, 2021, from two states (Arizona and Georgia) that participate in the Surveillance for Emerging Threats to Pregnant People and Infants Network (SET-NET) to describe the prevalence of substance use among pregnant persons with syphilis by congenital syphilis pregnancy outcome (defined as delivery of a stillborn or live-born infant meeting the surveillance case definition for probable or confirmed congenital syphilis). The prevalence of substance use (e.g., tobacco, alcohol, cannabis, illicit use of opioids, and other illicit, nonprescription substances) in persons with a congenital syphilis pregnancy outcome (48.1%) was nearly double that among those with a noncongenital syphilis pregnancy outcome (24.6%). Persons with a congenital syphilis pregnancy outcome were six times as likely to report illicit use of opioids and four times as likely to report using other illicit, nonprescription substances during pregnancy than were persons with a noncongenital syphilis pregnancy outcome. Approximately one half of persons who used substances during pregnancy and had a congenital syphilis pregnancy outcome had late or no prenatal care. Tailored interventions should address barriers and facilitators to accessing screening and treatment for syphilis among persons who use substances. The need for syphilis screening and treatment should be addressed at any health care encounter during pregnancy, especially among persons who use substances.


Asunto(s)
Complicaciones Infecciosas del Embarazo , Trastornos Relacionados con Sustancias , Sífilis Congénita , Sífilis , Lactante , Embarazo , Femenino , Humanos , Estados Unidos , Sífilis/diagnóstico , Sífilis/epidemiología , Sífilis/terapia , Sífilis Congénita/epidemiología , Sífilis Congénita/prevención & control , Complicaciones Infecciosas del Embarazo/diagnóstico , Georgia/epidemiología , Arizona , Resultado del Embarazo
20.
BMC Med Res Methodol ; 23(1): 138, 2023 06 13.
Artículo en Inglés | MEDLINE | ID: mdl-37312061

RESUMEN

BACKGROUND: The Behavioral Risk Factor Surveillance System (BRFSS) is an annual survey designed to identify trends in the public's health. In its 2019 field survey, the U.S. state of GA tested a new 3 - item module to measure the numbers of bereaved, resident adults aged 18 years and older. Participants were eligible if they answered 'Yes' to the item 'Have you experienced the death of a family member or close friend in the years 2018 or 2019?'. This analysis explores two research questions. Can estimates for bereavement prevalence be derived without large sampling errors, low precision, and small subsamples? Can multiple imputation techniques be applied to overcome non-response and missing data to support multivariate modeling? METHODS: BRFSS is a non-institutionalized sample of adults aged 18 years and older living in the U.S. state of Georgia. Analyses in this study were conducted under two scenarios. Scenario 1 applies the complex sample weights created by the Centers for Disease Control and imputes values for missing responses. Scenario 2 treats the data as a panel - no weighting combined with removal of persons with missing data. Scenario 1 reflects the use of BRFSS data for public health and policy, while Scenario 2 reflects data as it is commonly used in social science research studies. RESULTS: The bereavement screening item has a response rate (RR) of 69.1% (5206 of 7534 persons). Demographic subgroups and categories of health have RR of 55% or more. Under Scenario 1, the estimated prevalence of bereavement is 45.38%, meaning that 3,739,120 adults reported bereaved in 2018 or 2019. The estimated prevalence is 46.02% with Scenario 2 which removes persons with any missing data (4,289 persons). Scenario 2 overestimates the bereavement prevalence by 1.39%. An illustrative logistic model is presented to show the performance of exposure to bereavement under the two data scenarios. CONCLUSIONS: Recent bereavement can be ascertained in a surveillance survey accounting for biases in response. Estimating bereavement prevalence is needed for measuring population health. This survey is limited to one US state in a single year and excludes persons aged 17 years and younger.


Asunto(s)
Aflicción , Adulto , Humanos , Sistema de Vigilancia de Factor de Riesgo Conductual , Georgia/epidemiología , Prevalencia , Familia
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