Browsing by Author "Rosales, Julieta"
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Publication Availability and barriers to access post-stroke rehabilitation in Latin America(2024) Gonzalez, Alejandro; Rosales, Julieta; De Souza, Ana; Corredor, Angel; Barboza, Miguel; Navia, Víctor; Brunet, Florencia; Lagos, Javier; Novarro, Nelson; Ortega, Diego; Villarroel, Victor; Abanto, Carlos; Barrientos, Jose; Saltos, Filadelfo; Papavasileiou, Vasileios; Todd, Oliver; Gongora, Fernando; ALATAC collaboratorsObjectives: To describe the availability and barriers to access post-stroke rehabilitation services in Latin America. Materials and methods: We conducted a multi-national survey in Latin American countries. The survey consisted of three sections: (1) the national state of post-stroke rehabilitation; (2) the local state of post-stroke rehabilitation; and (3) the coverage and financing of post-stroke services. Stroke leaders from the surveyed countries were involved in developing and disseminating the survey. Results: 261 responses were collected from 17 countries. The mean age of respondents was 42.4 ± 10.1 years, and 139 (54.5 %) of the respondents were male. National clinical guidelines for post-stroke rehabilitation were reported by 67 (25.7 %) of the respondents. However, there were discrepancies between respondents within the same country. Stroke units, physiotherapy, occupational therapy, speech therapy, and neuropsychological therapy services were less common in public than private settings. The main barriers for inpatient and outpatient services included limited rehabilitation facilities, coverage, and rehabilitation personnel. The main source of financing for the inpatient and outpatient services was the national health insurance, followed by out-of-pocket payments. Private and out-of-pocket costs were more frequently reported in outpatient services. Conclusions: Post-stroke rehabilitation services in Latin American countries are restricted due to a lack of coverage by the public health system and private insurers, human resources, and financial aid. Public settings offer fewer post-stroke rehabilitation services compared to private settings. Developing consensus guidelines, increasing coverage, and using innovative approaches to deliver post-stroke rehabilitation is paramount to increase access without posing a financial burden.Publication Case-fatality of acute ischemic stroke in stroke units of Latin American hospitals(2025) Vences, Miguel; Barboza, Miguel; Carbonera, Leonardo; Failoc, Virgilio; Rosales, Julieta; Amaya, Pablo; Lavados, Pablo; FAICAM Registry GroupBackground and purpose: The Case-fatality of acute ischemic stroke in stroke units of Latin American hospitals is a multicenter registry from various stroke centers in Latin America, exploring demographic, clinical, imaging, and functional outcomes in acute ischemic stroke (AIS) patients, with the intention of determining case-fatality rates (in-hospital, 30 and 90 days follow up) and analyzing associated risk factors. Methods: We conducted a retrospective cohort study using data from hospitalized AIS patients over 18 years of age, collected from 27 centers in 11 Latin American countries between January 1 and December 31, 2022. The effect size was estimated using the hazard ratio (HR) and 95 % confidence intervals (95 % CI) through Cox regression models to assess the association between time to 30-day fatality event and covariates. Results: A total of 2,997 patients were included. The mean age was 68.7 years and 48.1 % were women. In-hospital case-fatality was 9.42 %, 277 patients (10.2 %) died within 30 days, and 90-day case-fatality was relatively close at 353 patients (13.3 %). Complications were reported in 31.3 % of cases, most frequently infections (18.5 %). Age over 75 years (HRa=2.28), hyperglycemia (HRa=1.28), baseline status (HRa=1.61), stroke severity according to NIHSS >26 (HRa=6.11) and the presence of neurological complications (HRa=3.2) were risk factors for 30-day follow up case-fatality in these patients. Conclusion: AIS patients in Latin America stroke centers had an in-hospital case-fatality of 9.42 % and the 30-day case-fatality was 10.2 %. Older age, hyperglycemia, baseline status, stroke severity and neurological complications were the strongest predictors of early case-fatality. The findings underscore the need to optimize stroke management protocols in the region.Publication Intracerebral haemorrhage management practices and adherence to the INTERACT3 care bundle in Latin America: Results from an international survey(2025) Rosales, Julieta; Carbonera, Leonardo; De Souza, Ana; Rocha, Eva; Cano, Vanessa; Orjuela, Karen; Guerrero, Rodrigo; Delfino, Carlos; Nuñez, Marilaura; Munoz Venturelli, Paula; Gonzalez, AlejandroObjective: To assess intracerebral hemorrhage (ICH) management practices and adherence to the INTERACT3 care bundle across Latin American countries. Methods: We conducted a multi-national survey among neurologists, neurosurgeons, intensive care specialists, and emergency physicians. From August to December 2024, the survey was distributed across 19 Latin American countries. It assessed hospital characteristics, availability of an ICH code, adherence to INTERACT3 measures, and resource availability. Stroke leaders from the surveyed countries were involved in developing and disseminating the survey. Results: Out of 580 respondents (mean age 40.25 years; 61.6% male), most worked in teaching (86%) and public hospitals (53.6%). Only 27.9% reported an ICH code at their institution. Adherence to INTERACT3 measures ranged from 57.2% (anticoagulation reversal) to 84.7% (blood pressure control), with just 44.5% reporting adherence to all four measures. Time-to-target was not measured by 65%, and only 53.9% maintained interventions for one week. Neuroimaging, neurosurgery, and hematology services were higher in private compared to public and mixed hospitals (p<0.001). ICH code availability was associated with private hospitals and emergency care specialists, while full adherence was more likely among intensive care specialists. Conclusions: ICH management in Latin America is evolving, with increasing adoption of evidence-based practices. However, variability in adherence underscores the need for regional initiatives to standardize ICH care and ensure equitable implementation of best practices.Publication Risk and impact of stroke across 38 countries and territories of the Americas from 1990 to 2021: a population-based trends analysis from the Global Burden of Disease Study 2021(2025) Martinez, Ramón; Munoz Venturelli, Paula; Ordunez, Pero; Fregni, Felipe; Abanto, Carlos; Alet, Matias; Alvarez, Tony; Amaya, Pablo; Ameriso, Sebastian; Arauz, Antonio; Barboza, Miguel; Bayona, Hernán; Ortiz, Antonio; Calleja, Juan; Cano, Vanessa; Carbonera, Leonardo; Carrillo, Rodrigo; Corredor, Angel; De Souza, Ana; Jimenez, Claudio; Lanas, Fernando; Martins, Sheila; Navia, Víctor; Novarro, Nelson; Olavarría, Verónica V.; Ovbiagele, Bruce; Pachecho, Kevin; Pontes, Octavio; Pujol, Virginia; Rabinstein, Alejandro; Rosales, Julieta; Rosende, Andrés; Sampaio, Gisele; Saposnik, Gustavo; Sen, Souvik; Testai, Fernando; Urrutia, Victor; Anderson, Craig; Lavados, PabloBackground: Despite substantial declines in burden over time, stroke remains a public health threat in the Americas. This study aimed to assess the current magnitude, trends, and disparities in the estimates of stroke burden by sex and age in the Americas from 1990 to 2021. Methods: Estimates from the Global Burden of Disease, Injuries and Risk Factors Study 2021 were used to analyze incidence, prevalence, mortality, years of life lost due to premature death, years lived with disabilities, and disability-adjusted life years (DALYs) caused by stroke and its major subtypes stratified by age, and sex in the Americas from 1990 to 2021. We used Joinpoint regression analysis to estimate the average annual percent change (AAPC) of stroke mortality and disease burden outcomes and assessed trends. Findings: In 2021, there were 1.1 million (95% uncertainty interval: 1.0-1.2) new cases, 12.9 million (12.3-13.7) prevalent cases, 0.5 million (0.5-0.6) deaths, and 11.4 million (10.6-12.1) DALYs due to stroke in the Americas. The absolute number of stroke burden outcomes increased from 1990 to 2021, but their corresponding age-standardized rates significantly declined. A deceleration in reduction rates of burden outcomes for all strokes and most stroke subtypes occurred over the last decade, with pronounced difference between sexes mainly in incidence among younger groups. From 2015 to 2021, trends in incidence rates from all stroke and stroke subtypes reversed to increase in most age groups, and strikingly, trends in mortality and DALY rates from ischemic stroke among younger populations reversed to upward with AAPC over 1.4%. A substantial number of countries contributed to these increasing trends. Interpretation: Regionally, the annual number of stroke cases and deaths significantly increased from 1990 to 2021, despite reductions in age-standardized rates. The declining pace in age-standardized stroke rates has decelerated in recent years, while trends in incidence, and ischemic stroke mortality and DALY among middle-aged adults and adults, reversed towards upward in the period 2015-2021. Further studies are needed to understand the determinants of this recent pattern and identify the most cost-effective interventions to stem this alarming trend. Funding: There was no funding source for this study.