Publications by authors named "Leo M"

Objective: To investigate the association between family adversities in childhood and depression in three follow-up visits of a cohort of Brazilian adults.

Methods: A total of 12,636 participants from the Longitudinal Study of Adult Health (ELSA-Brasil), who attended three interview/examination visits (2008-2010, 2012-2014, and 2017-2019), were included. Five family dysfunctions and the childhood family dysfunction score (0, 1, and 2+ dysfunctions) were used.

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Purpose: We developed an electronic patient-facing family history collection tool including B-RST 3.0, PREMM risk assessments and "limited family knowledge/structure" information designed for primary care settings. We evaluated the tool's performance compared with genetic-counselor-collected information for clinical risk stratification in a population with barriers to access.

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  • * The ST2/IL-33 pathway promotes immune tolerance by expanding regulatory T cells but also triggers proinflammatory cytokine production for immune defense and tissue repair.
  • * Researchers developed improved ST2 inhibitors that effectively reduced ST2 upregulation and IL-1β release in human mast cells, suggesting potential for treating diseases mediated by mast cells.
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Introduction: Parents of children with additional needs experience compromised physical and mental health and higher stress, and their ability to engage in meaningful occupations is impacted by their additional caregiving tasks. Online interventions targeting mental health, stress, and well-being for parents of children with additional needs have potential to increase supports alongside occupational therapy direct services. The aims of this review are to systematically identify and synthesise evidence of effectiveness of online interventions aimed at improving mental health, stress, and well-being of parents of children with additional needs.

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  • Canine mast cell tumors (MCTs) have a mutated form of the KIT tyrosine kinase receptor, which is linked to abnormal growth of mast cells.
  • The study aimed to evaluate how different KIT immunohistochemical expression patterns affect the survival of dogs treated with tyrosine kinase inhibitors after surgery.
  • Results suggest that KIT's abnormal distribution might indicate reduced effectiveness of these inhibitors, offering valuable insight into treatment outcomes for canine MCTs.
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  • Biological soil covers (BSCs) are essential for ecosystem health, improving soil stability, nutrient cycling, and hydrology, while supporting plant development.
  • The eBryoSoil app enabled citizen scientists to map BSC communities in the Iberian Peninsula between November 2019 and January 2021, gathering key data despite challenges from the COVID-19 pandemic.
  • The findings underline the need for conservation efforts focused on diverse habitats to protect lichen and bryophyte communities, and highlight the potential of citizen science in studying vulnerable ecosystems and organisms.
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Introduction: The novel Confirm Rx™ implantable cardiac monitor (ICM) with SharpSense™ technology incorporates a new P-wave discriminator designed to improve AF detection. This study aimed to evaluate the diagnostic performance of the Confirm Rx™ ICM in detecting AF episodes of varying durations.

Methods: We conducted a multicenter retrospective analysis of consecutive patients implanted with a Confirm Rx™ ICM (v1.

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Curcumin (Cur), the primary curcuminoid found in L., has garnered significant attention for its potential anti-inflammatory and antibacterial properties. However, its hydrophobic nature significantly limits its bioavailability.

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Purpose: Bladder cancer is 1 of the most costly cancers, however there is limited research on medical care costs by type of urinary diversion. The objective of our study was to compare medical care costs of the 2 most common urinary diversions in the year following radical cystectomy.

Methods: The Bladder Cancer Quality of Life Study included patients diagnosed with bladder cancer who underwent radical cystectomy and received an ileal conduit (IC, n = 821) or neobladder (NB, n = 181) in 3 integrated health systems.

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Purpose: A subpopulation of women with ductal carcinoma in situ (DCIS) remains at risk for in-breast recurrence (IBR) following breast-conserving surgery (BCS) and radiation therapy (RT). The NSABP B-43 trial evaluated the role of concurrent RT and trastuzumab in patients with HER2-positive DCIS but did not reach the prespecified endpoint. We hypothesized that a 7-gene biosignature (DCISionRT) with its Residual Risk subtype (RRt) could identify 2 groups of HER2(3+) patients with significantly different IBR risks after BCS plus RT.

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The population of older adults (elders) is increasing at a breakneck pace worldwide. This surge presents a significant challenge in providing adequate care for elders due to the scarcity of human caregivers. Unintentional falls of humans are critical health issues, especially for elders.

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Cardiac magnetic resonance imaging (CMR) is an important clinical tool that obtains high-quality images for assessment of cardiac morphology, function, and tissue characteristics. However, the technique may be prone to artifacts that may limit the diagnostic interpretation of images. This article reviews common artifacts which may appear in CMR exams by describing their appearance, the challenges they mitigate true pathology, and offering possible solutions to reduce their impact.

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Oral health is essential for both overall health and quality of life. The mouth is a window into the body's health, and nutrition can strongly impact the state of general and oral health. A healthy diet involves the synergistic effect of various nutraceutical agents, potentially capable of conferring protective actions against some inflammatory and chronic-degenerative disorders.

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Background And Purpose: Spinal muscular atrophy (SMA) as the second most common neurodegenerative disorder in childhood is characterized by the deficiency of survival of motor neuron (SMN) protein leading predominantly to degeneration of alpha motor neurons and consequently to progressive muscle weakness and atrophy. Besides some biomarkers like SMN2 copy number therapeutic biomarkers for SMA with known relevance for neuromuscular transmission are lacking. Here, we examined the potential of Thrombospondin-4 (TSP4) to serve as a cerebrospinal fluid (CSF) biomarker, which may also indicate treatment response.

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Transplantation oncology represents a specificity of liver transplantation. Hepatocellular carcinoma is now an accepted indication with very good long-term results. Cholangiocarcinoma, hepatic -metastases from colorectal cancer and neuroendocrine tumors are emerging indications with outcome superior to those that can be achieved with systemic treatments in very selected patients.

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Background: Cigarette smoking has major detrimental effects on oral health. Tobacco interventions in dental settings are effective, but rarely delivered. The American Dental Hygienists Association recommends that oral health providers: Ask patients about tobacco use, Advise quitting tobacco use, and Refer to state quitlines (Ask-Advise-Refer; AAR).

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Background: When using lesion size index (LSI) to guide catheter ablation, it is unclear what combination of power, contact force and time would be preferable to use and what LSI target value to aim for. This study aimed at identifying desirable ablation settings and LSI targets by using tissue impedance drop as indicator of lesion formation.

Methods: Consecutive patients, undergoing their first left atrial (LA) catheter ablation for atrial fibrillation, with radiofrequency energy (RF) powers of 20, 30 and 40 W were enrolled.

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The development of advanced diabetes technology has permitted persons with type 1 diabetes mellitus to improve metabolic control significantly, particularly with the development of advanced hybrid closed-loop systems which have improved the quality of life by reducing hypoglycemia, decreasing macroangiopathy and microangiopathy-related complications, ameliorating HbA1c and improving glycemic variability. Despite the progression made over the past few decades, there is still significant margin for improvement to be made in terms of attaining appropriate metabolic control. Various factors are responsible for poor glycemic control including inappropriate carbohydrate counting, repeated bouts of hypoglycemia, hypoglycemia unawareness, cutaneous manifestations due to localized insulin use and prolonged use of diabetes technology, psychosocial comorbidities such as eating disorders or 'diabulimia', the coexistence of insulin resistance among people with type 1 diabetes and the inability to mirror physiological endogenous pancreatic insulin secretion appropriately.

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Background: Cardiovascular magnetic resonance (CMR) cine imaging is still limited by long acquisition times. This study evaluated the clinical utility of an accelerated two-dimensional (2D) cine sequence with deep learning reconstruction (Sonic DL) to decrease acquisition time without compromising quantitative volumetry or image quality.

Methods: A sub-study using 16 participants was performed using Sonic DL at two different acceleration factors (8× and 12×).

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Pharmaceuticals like ibuprofen (IBU) entering marine environments are of great concern due to their increasing consumption and impact on wildlife. No information on IBU toxicity to seagrasses is yet available. Seagrasses form key habitats and are threatened worldwide by multiple stressors.

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Aim: To assess the long-term glycaemic outcomes, with additional metrics, in adults with type 1 diabetes (T1D) using the Tandem t:slim X2 with Control-IQ technology advanced hybrid closed-loop (AHCL) system.

Methods: This was a single-centre, retrospective study involving 56 T1D patients who transitioned to the Tandem t:slim X2 with Control-IQ system. The primary and secondary endpoints consisted of variations in time in tight range (TiTR; 70-140 mg/dL) and the glycaemia risk index (GRI), respectively.

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Despite the growing attention to motivation, less is known about international students' motivational beliefs and attitudes about academic writing. In this study, we aimed to explore the motivational factors influencing international students' performance in academic English classes at a large public research university in the western United States. Specifically, we examined students' self-efficacy, goal orientation, beliefs, and affect for writing, along with their malleability, and their contributions to academic achievement in academic English writing classes.

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Background: Type B insulin resistance syndrome is a rare form of diabetes due to the presence of anti-insulin receptor antibodies [1, 2], which causes glycemic decompensation and antidiabetic therapy failure and instead responds to immunosuppressive therapy.

Case Report: A 67-year-old patient was admitted to the hospital due to autoimmune hemolytic anemia and glycemic decompensation. We first prescribed subcutaneous basal-bolus insulin and then intravenous insulin without improvement in blood sugar levels (between 300 and 500 mg/dL).

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Background: Breast cancer (BC) is a heterogeneous neoplasm characterized by several subtypes. One of the most aggressive with high metastasis rates presents overexpression of the human epidermal growth factor receptor 2 (HER2). A quantitative evaluation of HER2 levels is essential for a correct diagnosis, selection of the most appropriate therapeutic strategy and monitoring the response to therapy.

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Surveys of health professionals typically have low response rates, which have decreased in recent years. We report on the methods used, participation rates, and study time for 11 national questionnaire studies of dentists conducted from 2014-2022. Participation rates decreased (87%-25%).

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