Browsing by Author "Soares, D"
Now showing 1 - 2 of 2
Results Per Page
Sort Options
- Early Acute Kidney Injury in Stroke Patients Submitted to Endovascular Treatment: A Cohort StudyPublication . Oliveira, M; Sousa, M; Antunes, R; Macedo, D; Belchior, S; Soares, D; de Oliveira Simões, F; Rocha, M; Costa, H; Novo, J; Paredes, L; Barros, P; Pires, P; Castro, S; Ribeiro, M; Araújo, A; Afreixo, V; Gregorio, TBackground/Objectives: Acute kidney injury (AKI) is a potential complication of cardiovascular disorders and is associated with worse outcome. The aim of this study was to assess the incidence of early AKI after endovascular therapy for acute ischemic stroke, identify predictors for this complication, and test the association between AKI and mortality or death or dependency. Methods: This was a single-center cohort study involving consecutive patients with acute ischemic stroke submitted to endovascular therapy between 2015 and 2022. AKI was defined according to the KDIGO criteria and evaluated at 48 h. Other outcomes of interest were vital status and functional dependency at 3 months using the modified Rankin Scale, with death or dependency being defined as a score > 2. An adjustment for potential confounders was performed using logistic regression. Results: Overall, 1150 patients were included in the analysis, with a mean age of 74 years and a slight female preponderance (56%). The median NIHSS was 15, the mean onset-to-groin time was 392 min, and 92% of patients were successfully recanalized. The overall incidence rate of AKI was 6%. On univariate analysis, patients with AKI were older (p = 0.002), had a longer time to EVT (p = 0.042), higher NIHSS (p = 0.006), higher blood glucose (p = 0.033), and lower baseline glomerular filtration rate (GFR) (p < 0.001). After adjustment for confounders, AKI was independently associated with NIHSS (p = 0.012), time to treatment (p = 0.004), and lower baseline GFR (p < 0.001). AKI was also independently associated with higher mortality (OR = 2.302, p = 0.003). Conclusions: Patients with impaired baseline renal function and more severe stroke are at higher risk of AKI, and AKI begets worse stroke outcome. Better strategies are required to optimize treatment outcome in these patients and avert this vicious cycle.
- Trauma Associado às Touradas à Corda nos Açores: Um Estudo TransversalPublication . Vieira, B; Taranu, V; Vieira, A; Soares, D; Soares, A; Silva, A; Galvão, D; Bagnari, I; Melo, D; Pimentel, F; Sousa, J; Martins, L; Pinheiro, L; Vargas, M; Reis, Ó; Valente, S; Bettencourt, R; Oliveira, T; Mora, AIntroduction: The aim of the study was to describe trauma injuries associated with rope bullfights in the Azores, Portugal, regarding the cause of the incident, trauma mechanism, most affected anatomical areas, and injury severity. Methods: Two-year cross-sectional study in the local hospital with prospective data collection. Patients who were consecutively admitted to the local hospital’s emergency department with trauma injuries from the bull’s direct impact or from falls either during the bull’s escape or when handling the rope, were included. Data on general demographics, lesion characteristics, treatments, need for hospitalization and mortality were collected. Results: Fifty-six incidents and 80 trauma injuries were identified. The main cause of trauma was the bull’s direct impact (37; 66.07%) and the mechanism of injury was blunt trauma in all patients (100%; 56). Head and neck injuries (27; 33.75%) were the most common. The median Injury Severity Score at the emergency department admission was 4. Major trauma was noted in five patients (8.92%). Ten patients (17.85%) needed hospitalization with a median hospital stay of seven days. Three of the 10 hospitalized patients (30%) were previously admitted to the intensive care unit. Surgery was performed in six patients (10.71%). Conclusion: The main cause of trauma was the bull’s direct impact, and the mechanism of injury was blunt trauma. The most affected anatomical areas were the head and neck. These findings are a wake-up call to the impact of these events regarding the economic costs they entail, the costs for the health of the local population, the safety measures currently implemented and the availability of the necessary means to treat these patients.