487 results match your criteria: "Bahiana School of Medicine[Affiliation]"

Aim: Posterior component separation using transversus abdominis release (TAR) is well established as an option for repair of large hernia defects. TAR can be performed robotically (rTAR) or open (oTAR) with limited data to demonstrate benefit and guide decision making. We conducted a systematic review and meta-analysis comparing rTAR and oTAR approaches for ventral hernia repair (VHR).

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Recent guidelines have recommended minimally invasive surgery (MIS) for unilateral inguinal hernia due to reduced chronic pain. The most performed approaches consist of posterior mesh placement by the transabdominal preperitoneal (TAPP) and totally extraperitoneal (TEP) techniques. However, it remains debatable whether the advantage of those techniques stems from the MIS approach or posterior mesh placement or both.

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Introduction: The purpose of this study was to evaluate the impact of disease activity and gonadal status on bone mineral density (BMD) and turnover markers (BTMs) in individuals with acromegaly.

Materials And Methods: Subjects underwent laboratory tests for PTH, 25-hydroxyvitamin D, calcium, phosphorus, osteocalcin (OC) and C-telopeptide (CTX-1) and bone densitometry at the lumbar spine (LS), femoral neck (FN) and total hip (TH).

Results: Sixty participants (48.

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Purpose: Laparoscopic intracorporeal rectus aponeuroplasty (LIRA), emerged as a method that combines benefits from minimally invasive and abdominal wall reconstruction with defect closure, restoring the midline without tension by folding the posterior aponeurosis of both abdominal rectus muscles and using intraperitoneal mesh repair. We aimed to perform a systematic review of the existing evidence on LIRA results and potential applications.

Source: A thorough search of Cochrane Central, Scopus, SciELO, LILACS, and PubMed/MEDLINE, focusing on studies that explored LIRA's possible applications and results was performed.

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Background: The isometric exercise performed using the handgrip (HG) acutely promotes elevation of systolic blood pressure (SBP) and diastolic blood pressure (DBP), and in a non-consensual manner among articles elevation or maintenance of heart rate (HR). Currently, although there is a vast literature on the hemodynamic effects of interval training and isometric exercise with HG alone, there is still no consistent evidence of such adjustments occurring in the association between the two. Therefore, the objective of this study was to describe the acute hemodynamic responses found only during interval training and when combined with isometric contraction with HG.

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Purpose: Opioid anesthesia is commonly employed in minimally invasive surgeries but is associated with adverse effects, including postoperative nausea and vomiting (PONV). Opioid-free anesthesia aims to mitigate these issues. We conducted a systematic review, meta-analysis, and trial sequential analysis (TSA) comparing opioid and opioid-free anesthesia in minimally invasive abdominal surgeries.

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Background: Moderate-severe traumatic brain injury (msTBI) stands as a prominent etiology of adult disability, with increased risk for cognitive impairment and dementia. Although some recovery often occurs within the first year post-injury, predicting long-term cognitive outcomes remains challenging, partly due to the significant pathophysiological heterogeneity of TBI, including acute cerebrovascular injury. The primary aim of our recently funded study, cerebral autoregulation, brain perfusion, and neurocognitive outcomes after traumatic brain injury (CAPCOG-TBI), is to determine if acute cerebrovascular dysfunction after msTBI measured using multimodal non-invasive neuromonitoring is associated with cognitive outcome at 1-year post-injury.

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: (I) to verify if there are sex differences in respiratory function, respiratory muscle strength, and effort limitation in individuals recovered from severe acute COVID-19 30 months after the initial infection, and (II) to evaluate the influence of length of stay on cardiorespiratory capacity among men and women. : Cross-sectional observational multicentric study with participants from five Brazilian states (São Paulo, Amazonas, Minas Gerais, Bahia, and Brasília). We assessed lung function and respiratory muscle strength by maximum inspiratory pressure (MIP), maximum expiratory pressure (MEP), and cardiorespiratory fitness by cardiopulmonary exercise test (CPET).

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Aim: Minimally invasive inguinal hernia repair has become increasingly accepted, demonstrating superior outcomes over open procedures in postoperative complications. However, certain postoperative complications, such as seroma, remain a dilemma, with many attributing it to the management of the hernia sac. We aimed to perform a systematic review and meta-analysis comparing the reduction versus abandonment of the hernia sac during laparoscopic inguinal hernia repair.

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Background: Sickle cell disease is a hereditary hemolytic anemia that exposes women to increased health risks especially in pregnancy, with serious implications for the woman and fetus. Acute pain episodes can occur multiple times per month and result in reduction of quality of life and disruption of her life.

Objective: To assess the clinical, including pain and metabolic parameters of women with sickle cell disease using etonogestrel-releasing contraceptive implants.

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Introduction: Septic shock, a life-threatening condition, can result in cerebral dysfunction and heightened mortality rates. In these patients, disturbances in cerebral hemodynamics, as reflected by impairment of myogenic cerebral autoregulation (CA), metabolic regulation, expressed by critical closing pressure (CrCP) and reductions in intracranial compliance (ICC), can adversely impact septic shock outcomes. The general recommendation is to maintain a target mean arterial pressure (MAP) of 65 mmHg but the effect of different MAP targets on cerebral hemodynamics in these patients is not clear and optimal targets might be dependent on the status of CA.

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Background: Primary brainstem hemorrhage (PBSH) is a fatal condition related to hypertension. PBSH definitive treatment remains controversial, mainly when surgical options are discussed.

Objective: To aid decision-making in PBSH scenarios, we aimed to perform a meta-analysis and evaluate the literature on stereotactic aspiration (SA) for PBSH in comparison to conservative management (CM).

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Integrated analyses of the transmission history of SARS-CoV-2 and its association with molecular evolution of the virus underlining the pandemic outbreaks in Italy, 2019-2023.

Int J Infect Dis

December 2024

Department of Sciences and Technologies for Sustainable Development and One Health, Universita Campus Bio-Medico di Roma, Rome, Italy; Oswaldo Cruz Foundation, Oswaldo Cruz Institute, Rio de Janeiro, Brazil. Electronic address:

Article Synopsis
  • * An analysis of viral genome sequences combined with epidemiological data revealed that Italy experienced four significant epidemic waves between 2021 and 2023, marked by reduced fatalities and influenced by variants like Alpha, Delta, and Omicron.
  • * This study emphasizes the need for adaptable public health strategies and continuous genomic surveillance to effectively track virus evolution and prepare for potential future outbreaks.
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  • The study aimed to determine if scalp cooling can enhance the effects of transcranial direct current stimulation (tDCS) on motor cortex excitability.
  • It involved 105 healthy participants in a randomized, double-blind design where various tDCS protocols and scalp cooling were tested, with motor evoked potentials measured to assess changes in brain excitability.
  • Results indicated that neither tDCS nor scalp cooling produced measurable improvements in motor cortex excitability, suggesting that these methods do not alter cortical excitability effectively.
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  • * A total of five randomized controlled trials involving 347 patients were analyzed, showing that those receiving 5-HT3 antagonists had significantly lower rates of vomiting and nausea compared to the placebo group within the first 24 hours post-surgery.
  • * The results support the use of 5-HT3 antagonists in clinical settings to reduce PONV after neurosurgery, with evidence indicating better outcomes compared to placebo treatments.
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  • * Recent efforts to stop smoking haven't been put into action yet, and it’s important to see what could happen if smoking rates stay the same or improve.
  • * Researchers used models to predict health outcomes by 2050 based on different scenarios of smoking rates, showing that cutting smoking could greatly improve health and life expectancy.
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Importance: Seasonal humor disorders are prone to have a link with daylight exposure. However, the effect of external light on nonseasonal disorders remains unclear. Evidence is lacking for the validity of bright light therapy (BLT) as an adjunctive treatment for these patients.

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Introduction: Despite all the improvements in surgical and anesthetic techniques, this procedure is still associated with pulmonary and cardiovascular complications in the postoperative period, and early rehabilitation, done through the use of cycloergometer, can minimize such complications, besides reducing the length of hospital stay.

Objective: Therefore, the aim of the study was to assess the impact of cardiovascular exercise on lung function, respiratory muscle strength, and functional capacity in elderly patients after heart bypass surgery.

Methods: To this purpose, a randomized and controlled clinical trial was conducted.

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Background: The incidence of incisional hernia (IH) after an open abdominal aortic aneurysm (AAA) repair can reach up to 35%, contributing to long-term morbidity. Individual studies have been limited in identifying modifiable risk factors for IH after an open AAA repair. This meta-analysis aims to review all the risk factors for IH after an open AAA repair.

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Restorative Therapy of MIH-Affected Molars.

Monogr Oral Sci

September 2024

Department of Paediatric Dentistry, Orthodontics and Public Health, Bauru School of Dentistry, University of São Paulo, Bauru, Brazil.

One fourth of teeth affected by molar incisor hypomineralisation (MIH) have required or will require treatment due to pain, sensitivity, or posteruptive breakdown. Restorative treatment becomes necessary in cases of severe MIH, characterized by posteruptive breakdown, which exhibits a wide range of clinical characteristics. Until approximately 20 years ago, all techniques, materials, and research were developed for treating caries lesions, not hypomineralisation.

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Acute heart failure due to myocarditis in Takayasu's arteritis.

Reumatismo

September 2024

Professor Edgard Santos University Hospital, Federal University of Bahia, Salvador; Specialized Rheumatology Services in Bahia (SER), Salvador.

Article Synopsis
  • Takayasu's arteritis (TA) is a type of vasculitis that affects the aorta and its branches, leading to various complications such as narrow blood vessels (stenosis), blockages (occlusion), and abnormal swelling (aneurysmal dilatation).
  • Cardiovascular problems are a significant risk in TA patients and can lead to high mortality rates.
  • The case presented involves a woman with TA who experienced severe heart failure due to myocarditis but improved significantly with immunosuppressive treatment.
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Background: Groin hernia repair (GHR) is a performed procedure worldwide, with approximately 20 million surgeries carried out each year. Despite being less common in females, there is a lack of research on how sex influences the outcomes of GHR. This systematic review and meta-analysis aim to assess how patient sex impacts results in GHR.

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Article Synopsis
  • Researchers studied strokes from 1990 to 2021 to understand how many people get them and how they are affected around the world.
  • In 2021, strokes caused about 7.3 million deaths and were a major cause of health problems, especially in specific regions like Southeast Asia and Oceania.
  • There are differences in stroke risks based on where people live and their age, and some areas actually saw more strokes happening since 2015.
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Recent advances in the development and clinical application of miRNAs in infectious diseases.

Noncoding RNA Res

February 2025

Laboratory of Medicine and Precision Public Health (MeSP), Gonçalo Moniz Institute, Oswaldo Cruz Foundation (FIOCRUZ), Salvador, Bahia, Brazil.

Article Synopsis
  • MicroRNAs (miRs) are small, non-coding RNAs that regulate gene expression and are being studied as potential biomarkers and therapeutic targets for infectious diseases.
  • Recent findings show that miR profiles can differentiate between healthy individuals and those with various stages of infectious diseases, making them promising for molecular diagnostics and treatment.
  • The research will explore the use of miRs in biological fluids for non-invasive testing and discuss the challenges and advancements in miR analysis platforms, highlighting their potential impact on public health.
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