Publications by authors named "Matheus Almeida"

Importance: Osteoarthritis (OA) is a prevalent and disabling joint disorder. Minimally invasive interventions targeting the genicular nerves are widely used for the clinical management of knee OA, but evidence on their efficacy and safety remains uncertain.

Objective: To assess the efficacy and safety of minimally invasive interventions targeting the genicular nerves in knee OA.

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Background: Intracranial chondrosarcomas are malignant tumors that most commonly affect the clivus region. For tumors in this location, the extended endoscopic endonasal approach could offer an alternative route. We present a case of pons herniation after this technique.

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Carcinogenesis is driven by complex molecular events, often involving key enzymes that regulate oxidative stress (OS). While classical enzymes such as SOD, catalase, and GPx have been extensively studied, other, non-classical oxidative stress-related enzymes (OSRE) may play critical roles in cancer progression. We aimed to explore the role of OSRE involved in an OS scenario and to assess their potential contribution to carcinogenesis in some of the most prevalent cancer types.

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Background: Malaria, a tropical neglected disease, imposes a significant burden on global health, leading to the loss of thousands of lives annually. Its gold standard treatment is a combination therapy of lumefantrine (LUM) and artemether (ART). Nanotechnology holds significant potential for improving drug bioavailability and potency while reducing adverse effects.

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Purpose: The purpose of this study was to evaluate the short-term behavior of angled screws with locking plates after bilateral sagittal split osteotomy using the anterior oblique technique within the concept of minimally invasive orthognathic surgery (MIOS).

Materials And Methods: Twenty patients who underwent bimaxillary surgery with mandibular advancement were included in this preliminary and retrospective study. All patients underwent computed tomography preoperatively and 1 day postoperatively.

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Article Synopsis
  • - Gluten-free diets often lack nutritional quality, but adding green plantain flour could enhance this by providing bioactive compounds and dietary fiber.
  • - A study evaluated gluten-free cupcakes made with native and hydrothermal modified green plantain flour, finding that 40% replacement of rice flour improved sensory attributes like appearance, flavor, and texture.
  • - The native green plantain flour proved to be the most effective option, yielding cupcakes that were favored for their hardness and chewiness while maintaining good elasticity and volume, thus promoting the innovation of gluten-free products in the food industry.
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Objective: To quantify the effectiveness and safety of intra-articular interventions for knee and hip osteoarthritis (OA) through a systematic review and Bayesian random-effects network meta-analysis.

Design: We searched CENTRAL and regulatory agency websites (inception-2023) for large, English-language, randomized controlled trials (RCTs) (≥100 patients/group) examining any intra-articular intervention.

Primary Outcome: pain intensity.

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This study aimed to evaluate the effect of applying oxidized cassava starch-based edible coatings with addition of lemongrass essential oil emulsion on 'Palmer' mangoes stored under refrigeration. A completely randomized design was used, arranged in a 5 × 3 factorial scheme, with five types of coatings and three evaluation times. The evaluated postharvest quality parameters consisted of weight loss, pulp and peel firmness, biochemical transformations related to pigments, and pulp and peel coloration of mango.

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Androgen insensitivity syndrome is a rare X-linked recessive condition in which patients present a female phenotype. After complete androgen insensitivity syndrome (CAIS) diagnosis, the timing of gonadectomy should be evaluated, considering the risks and benefits of this procedure. This paper reports an uncommon case of complete androgen insensitivity syndrome diagnosed belatedly in an adult patient.

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  • Psoriatic arthritis (PA) is a chronic inflammatory condition that can lead to joint damage and reduced function; this study reviews the effectiveness and safety of various biological and target synthetic drugs for treatment.
  • The review analyzed 33 randomized clinical trials involving drugs like Adalimumab, Etanercept, and Secukinumab, finding that all evaluated drugs outperformed placebo in treating PA, particularly Secukinumab and Adalimumab with high certainty of evidence.
  • Safety results showed no major differences in serious side effects between treatments and placebo, but drug rankings for safety varied, suggesting a cautious approach when choosing treatments for PA.
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  • * Data from 17 randomized trials involving 6,562 patients indicated that a single switch to biosimilars produced comparable results in treatment effectiveness, measured by ACR20 and HAQ-DI outcomes.
  • * The research found no significant increase in adverse effects, treatment discontinuation, or anti-drug antibodies post-switching; however, safety data was limited and not definitive for long-term outcomes.
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Sepsis is a life-threatening organ dysfunction caused by abnormal host response to infection. Millions of people are affected annually worldwide. Derangement of the inflammatory response is crucial in sepsis pathogenesis.

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  • Biosimilar drugs offer lower-cost alternatives to biologics, potentially improving access to treatment for rheumatoid arthritis (RA), yet there's a scarcity of systematic reviews verifying their efficacy.
  • The study aimed to evaluate the effectiveness, safety, and immune response of biosimilars for adalimumab, etanercept, and infliximab against their original biologics in RA patients through randomized clinical trials.
  • Findings from 25 trials involving over 10,000 patients indicated that biosimilars were equivalent to the reference drugs in terms of treatment efficacy, safety, and immunogenicity.
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The role of the yolk sac (YS) in miscarriage is not yet clear, largely due to ethical reasons that make in vivo studies difficult to conduct. However, 3D cultures could provide a solution to this problem by enabling cells to be arranged in a way that more closely mimics the structure of the YS as it exists in vivo. In this study, three domestic species (porcine, canine, and bovine) were chosen as models to standardize 3D culture techniques for the YS.

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Background: There is widespread agreement amongst clinicians that people with non-specific low back pain (NSLBP) comprise a heterogeneous group and that their management should be individually tailored. One treatment known by its tailored design is the McKenzie method (e.g.

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Canine Parvovirus infection is a disease caused by Canine Parvovirus (CPV) that results in hemorrhagic gastroenteritis and secondary infections, mainly in puppies between six weeks and six months old that are not immunized. Since there is no specific treatment for the condition, supportive therapy based on antibiotics, antiemetics, and non-steroidal anti-inflammatory drugs is traditionally used. Ozone therapy is an economical treatment that has bactericidal, fungicidal, and antiviral properties, besides promoting oxygenation and tissue regeneration, as well as anti-inflammatory and analgesic effects, and was used as a complementary therapy in this study.

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Orthognathic surgery has long been successfully utilized to correct dentofacial deformities to help facilitate improved oral function and facial esthetics. The treatment, however, has been associated with a high degree of complexity and severe postoperative morbidity. More recently, minimally invasive orthognathic surgical procedures have emerged that offer potential long-term benefits such as less morbidity, a lower inflammation response, improved postoperative comfort, and better esthetic outcomes.

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Background: Tuberculosis (TB) is currently the second greatest killer worldwide and is caused by a single infectious agent. Since Bacillus Calmette−Guérin (BCG) is the only vaccine currently in use against TB, studies addressing the protective role of BCG in the context of inducible surface biomarkers are urgently required for TB control. Methods: In this study, groups of HIV-negative adult healthy donors (HD; n = 22) and neonate samples (UCB; n = 48) were voluntarily enrolled.

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  • Extracellular vesicles (EVs) from stem cells have potential for treating chronic diseases due to their regenerative properties and lower tumor risk.
  • The study analyzed EVs from canine amniotic membrane-derived stem cells at different culture passages, with MSC characterization done through flow cytometry and differentiation into various tissue types.
  • Results showed that EVs concentration was highest in the earliest passage (P0), suggesting it may be the most beneficial for pre-clinical applications, though further research is required to explore EV content and cellular responses.
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Introduction: Mini health technology assessment (HTA) reports have been used to support policy makers and health systems by providing a timely summary of scientific evidence. The objective of this meta-epidemiologic study was to evaluate the quality of reporting of mini-HTA reports published in Brazil.

Methods: An electronic search for all mini-HTA reports published between 2014 and March 2019 was conducted in the SISREBRATS and CONITEC databases.

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Characterization of cardiovascular tissue geometry and mechanical properties of large animal models is essential when developing cardiovascular devices such as heart valve replacements. These datasets are especially critical when designing devices for pediatric patient populations, as there is often limited data for guidance. Here, we present a previously unavailable dataset capturing anatomical measurements and mechanical properties of juvenile Yorkshire (YO) and Yucatan (YU) porcine main pulmonary artery (PA) and pulmonary valve (PV) tissue regions that will inform pediatric heart valve design requirements for preclinical animal studies.

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Mentoplasty or genioplasty is a simple procedure to enhance facial aesthetics. While usually considered simple, it might present certain difficulties during execution, especially when a minimally invasive approach is preferred. Drilling and cutting guides are a valuable tool to overcome such challenges but usually require larger incision and dissection to allow adequate positioning and bone rigid fixation.

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