Publications by authors named "Elmer V Villanueva"

There has been a scarcity of evidence about iodine nutrition knowledge among women during pregnancy and lactation. The aim of this study was to determine women's iodine knowledge and the relationship between knowledge and iodine status during pregnancy and lactation. Women were recruited from a hospital in the western part of China in the third trimester of pregnancy and followed until the end of the first week of lactation.

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Breast milk iodine concentration (BMIC) is a promising indicator of iodine status in lactating women. However, there are limited data on its usefulness to reflect maternal iodine deficiency. Therefore, the aim of our study was to assess iodine concentration in breast milk and urine samples in exclusively breast-feeding women.

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Article Synopsis
  • - The study aimed to evaluate how effective corticosteroid treatment is for COVID-19 patients by examining virus clearance, hospital stay length, and symptom duration.
  • - Conducted in China with 31 patients, the findings showed no significant benefits of corticosteroids on recovery metrics compared to those not receiving this treatment.
  • - It was noted that patients with chronic hepatitis B had slower virus clearance, suggesting the need for more research on how existing liver conditions affect COVID-19 outcomes.
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Background: Studies assessing the effect of high dose tigecycline on severe infections are limited and remain controversial.

Objectives: To assess systematically the effectiveness and safety of high dose tigecycline in the treatment of severe infections.

Methods: Pubmed, Web of Science, Embase, MEDLINE, Cochrane Library and ClinicalTrials were searched up to February 20, 2019 for studies that compared the effectiveness and safety of high dose tigecycline with standard dose tigecycline or other non-tigecycline-containing regimens in the treatment of severe infections.

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Rationale, Aims And Objectives: A range of strategies have been proposed to identify and address operating theatre delays, including preoperative checklists, post-delay audits and staff education. These strategies provide a useful starting point in addressing delay, but their effectiveness can be increased through more detailed consideration of sources of surgical delay.

Method: A qualitative, observational study was conducted at two Australian hospitals, one a metropolitan site and the other a regional hospital.

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Introduction: Rural and remote surgical practice presents unique barriers to the uptake of the evidence-based medicine (EBM) paradigm. As medical and education institutions around Australia develop practices and support for EBM, there are growing questions about how EBM is situated in the rural and remote context. The Monash University Department of Surgery at Monash Medical Centre implemented a study to explore the current understandings, attitudes and practices of rural surgeons towards the EBM paradigm.

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Background: The Breast Health Surveys, conducted by the National Breast Cancer Centre (NBCC) in 1996 and 2003, are designed to gain insight into the knowledge, attitudes and behaviours of a nationally representative sample of Australian women on issues relevant to breast cancer. In this article, we focus on major aspects of the design and present results on respondents' knowledge about mammographic screening.

Methods: The 2003 BHS surveyed English-speaking Australian women aged 30-69 without a history of breast cancer using computer-assisted telephone interviewing.

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Background: Depression amongst adolescents is a costly societal problem. Little research documents the effectiveness of public mental health services in mapping this problem. Further, it is not clear whether usual care in such services can be improved via clinician training in a relevant evidence based intervention.

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Objective: To examine the methods used in health technology assessments (HTAs) produced for the Medical Services Advisory Committee (MSAC) reviewing the effectiveness of a technology or procedure.

Design And Setting: Data were extracted from the effectiveness section of HTA application assessment reports published between 1 January 1998 and 17 July 2006 and available on the MSAC website. Only HTAs of effectiveness interventions were examined, as the methods used to undertake such reviews are well established.

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A review of published reports was conducted to identify gaps in the research regarding bariatric surgery. Much of the research that has been conducted is clinical outcome based; however, little research has been conducted in many key areas. Data on the demographics of the bariatric surgery group are patchy at best.

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Background: Within surgery the debate about the place of evidence-based medicine (EBM) has focused on the nature and compatibility of EBM with surgical practice with an inevitable polarization of opinion. However, EBM techniques are being embedded into undergraduate medical curricula and surgical training programs across Australia. The Monash University Department of Surgery at Monash Medical Centre implemented a pilot study to explore current knowledge, attitudes and behaviours of practising surgeons towards EBM techniques.

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Objective: (1) To analyse trends in the journal impact factor (IF) of seven general medical journals (Ann Intern Med, BMJ, CMAJ, JAMA, Lancet, Med J Aust and N Engl J Med) over 12 years; and (2) to ascertain the views of these journals' past and present Editors on factors that had affected their journals' IFs during their tenure, including direct editorial policies.

Design: Retrospective analysis of IF data from ISI Web of Knowledge Journal Citation Reports-Science Edition, 1994 to 2005, and interviews with Editors-in-Chief.

Setting: Medical journal publishing.

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The classification of epidermolysis bullosa (EB) into 3 main subtypes has been based on transmission electron microscopy (TEM) that is able to directly visualize and quantify specific ultrastructural features. Immunofluorescence antigenic mapping (IFM) is a technique that determines the precise level of skin cleavage by determining binding sites for a series of antibodies. To date, no study has compared the accuracy of these two techniques in diagnosing the major types of EB.

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Background: Recently developed measures such as I2 and H allow the evaluation of the impact of heterogeneity in conventional meta-analyses. There has been no examination of the development of heterogeneity in the context of a cumulative meta-analysis.

Methods: Cumulative meta-analyses of five smoking cessation interventions (clonidine, nicotine replacement therapy using gum and patch, physician advice and acupuncture) were used to calculate I2 and H.

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