Publications by authors named "Alexia Vieira"

Background: Daily primaquine-induced hemolysis is a common cause of complications during Plasmodium vivax malaria treatment in individuals with glucose 6-phosphate dehydrogenase deficiency (G6PDd). Alternative regimens balancing safety and efficacy are needed.

Methods: G6PDd participants with P.

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Background: The impact of closed-loop control systems to titrate oxygen flow in critically ill patients, including their effectiveness, efficacy, workload and safety, remains unclear. This systematic review investigated the utilization of closed-loop oxygen systems for critically ill patients in comparison to manual oxygen titration systems focusing on these topics.

Methods And Findings: A search was conducted across several databases including MEDLINE, CENTRAL, EMBASE, LILACS, CINAHL, LOVE, ClinicalTrials.

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Article Synopsis
  • The study investigates the effectiveness of rapid diagnostic tests (RDTs) in detecting N-antigen levels and viral load in various specimen types among individuals exposed to confirmed COVID-19 cases.
  • The results show that antigen concentration correlates with viral load within the same specimen type but differs across types, with symptomatic individuals showing higher antigen levels.
  • Saliva samples had lower antigen concentrations than nasal swabs, suggesting that saliva-based RDTs need enhanced sensitivity to match the performance of nasal tests.
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Ilex paraguariensis is a native tree from South America known for the presence of bioactive compounds, and its processed leaves are consumed as hot and cold infusions. After harvest (step 1), the leaves are subjected to flame blanching to inactive the enzymes (step 2), followed by drying and milling (step 3). The impacts of I.

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Introduction: Oxygen is the most common drug used in critical care patients to correct episodes of hypoxaemia. The adoption of new technologies in clinical practice, such as closed-loop systems for an automatic oxygen titration, may improve outcomes and reduce the healthcare professionals' workload at the bedside; however, certainty of the evidence regarding the safety and benefits still remains low. We aim to evaluate the effectiveness, efficacy and safety of the closed-loop oxygen control for patients with hypoxaemia during the hospitalisation period by conducting a systematic review and meta-analysis.

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Background: Point-of-care and decentralized testing for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is critical to inform public health responses. Performance evaluations in priority use cases such as contact tracing can highlight trade-offs in test selection and testing strategies.

Methods: A prospective diagnostic accuracy study was conducted among close contacts of coronavirus disease 2019 (COVID-19) cases in Brazil.

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Introduction: Congenital heart disease (CHD) comprises the anatomic malformations that jeopardise the structure and function of the heart. It can be extremely complex and serious, corresponding to 30% of all deaths in the first month of life. The surgical approach for adequate treatment requires postoperative mechanical ventilation.

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Question: How effective and safe is telerehabilitation for people with COVID-19 and post-COVID-19 conditions?

Design: Systematic review of randomised trials.

Participants: People with COVID-19 and post-COVID-19 conditions.

Intervention: Any type of telerehabilitation.

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Background: Transcranial direct-current stimulation (tDCS) has shown promise to decrease fatigue. However, it has never been examined in primary Sjogren Syndrome (pSS).

Objective: To assess the effect of a tDCS protocol on fatigue in patients with pSS.

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