Publications by authors named "SY A"

Background: Venous thromboembolic disease (VTE) comprises deep vein thrombosis (DVT) and pulmonary embolism (PE) and ranks third among cardiovascular pathologies. Despite its growing burden in Africa, epidemiological data on VTE in Senegal is scarce. Conclusion: Venous thromboembolic disease is a prevalent and potentially severe condition, especially among relatively young individuals in our setting.

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Background: Adolescent pregnancy remains to be a significant social and public health problem in the Philippines, despite the widespread implementation of a comprehensive sexual and reproductive health (SRH) law. The current study explored the perceptions on teenage pregnancy and adolescent-oriented services across different views of stakeholders.

Materials And Methods: Twelve focus group discussions involving sets of teenage boys and girls, teenage mothers, and parents of the teenage mothers were conducted.

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Article Synopsis
  • The study looked at how well reproductive health services are being provided in Eastern Visayas, Philippines.
  • Researchers found that there is a big difference between the rules (policies) and the actual services offered, especially for teenagers.
  • To fix this, they suggest making new rules that fit the culture of the area to help improve these services.
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Background: Grade 3 neuroendocrine tumor (G3 PanNET) and poorly differentiated neuroendocrine carcinoma (PanNEC) of the pancreas are considered distinct entities from a biological and prognostic perspective but may have overlapping features complicating a definitive diagnosis.

Case Presentation: A 52-year-old female presented with a pancreatic body mass and liver lesions. Initial biopsies showed variable lower- and higher-grade morphologies and modestly elevated Ki67 proliferation index up to 30%, leading to a diagnosis of G3 PanNET.

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Nursing leaders have recognized the need for consistent mechanisms to promote and sustain nursing professionalism. Peer-to-peer feedback and peer review are widely effective for nurse professionalism and self-regulation, patient care outcomes, and retention. Unprofessional behavior has been noted as widespread in health care and the effects on patients, clinicians, and organizations have been well-documented.

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Introduction: The term inversion refers to an aberration caused by two breakage and fusion events found in one or both arms of a chromosome. The presence of such aberrations can but must not be associated with infertility or unbalanced products of conception. Normally, inversions are not associated with phenotypic alterations for the carrier.

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As nucleus-forming phages become better characterized, understanding their unifying similarities and unique differences will help us understand how they occupy varied niches and infect diverse hosts. All identified nucleus-forming phages fall within the proposed Chimalliviridae family and share a core genome of 68 unique genes including chimallin, the major nuclear shell protein. A well-studied but non-essential protein encoded by many nucleus-forming phages is PhuZ, a tubulin homolog which aids in capsid migration, nucleus rotation, and nucleus positioning.

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Introduction: The fit of military clothing and equipment is essential for the health and safety of military operators. Given the aim of increasing the proportion of women and the known biological and morphological differences between male and female soldiers, an understanding of fit across different items of kit is needed. The aim of this study was to quantify subjective fit ratings of 8 items of military clothing and equipment, including combat shirt, combat pants, rucksack, small pack, tactical vest, fragmentation vest, helmet, and ballistic eyewear as a function of relative stature and occupational group among male and female Canadian Armed Forces members.

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Background: A three-dose dengue vaccine (CYD-TDV) was licensed for use in children aged 9 years and older starting in 2015 in several dengue-endemic countries. In 2016, the Philippine Department of Health implemented a dengue vaccination programme, which was discontinued because of safety concerns. We assessed the relative risk of developing virologically confirmed dengue among children who did or did not receive a single dose of CYD-TDV by previous dengue virus (DENV) infections at baseline classified as none, one, and two or more infections.

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Background: The World Health Organization has recommended the inclusion of human papillomavirus (HPV) vaccines in national immunization programs to address the global problem of cervical cancer. In the Philippines, HPV vaccination was introduced in a phased approach in 2015. This study seeks to estimate the cost of delivery of the HPV vaccination program and its operational context in the Philippines.

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Charles Bonnet syndrome occurs in the setting of visual impairment with subsequent complex and repetitive visual hallucinations confined in the area of visual loss, with intact cognition and insight. It has been described as a sequelae of ischemic stroke affecting the visual pathway. We report a case of a male presenting with right homonymous hemianopsia secondary to acute left occipital lobe infarct of cardioembolic etiology.

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Article Synopsis
  • * The study developed a serological assay using anti-premembrane (prM) antibodies to distinguish between infections from four major flavivirus serocomplexes: dengue, Zika, West Nile, and yellow fever.
  • * Results showed high sensitivity and specificity for identifying infections in various samples from Brazil and the Philippines, suggesting that anti-prM antibodies can effectively differentiate flavivirus exposures in co-circulating environments.
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Article Synopsis
  • Emerging mosquito-borne flaviviruses like dengue, Zika, West Nile, and yellow fever are causing public health issues, complicating serosurveillance due to overlapping antibody responses.
  • This study developed a serological assay utilizing anti-premembrane (prM) antibodies, which effectively discriminated between infections of the four flavivirus serocomplexes, showing high sensitivity and specificity.
  • The assay was tested on serum samples from Brazil and the Philippines, revealing various co-infections and confirming the utility of prM antibodies for identifying flavivirus infections in endemic regions.
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Background: Cancer is the second leading cause of death in the Western Pacific region. The prevalent tradition of chewing betel nut in Palau, an island nation in this region, is a risk factor in the development of oral cancer. Oral cancer is the fifth most common cancer in Palau, and the prognosis can be improved with early detection facilitated by visual inspection of the oral cavity by dentists.

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The aim of this literature review was to analyze all available scientific data on apical extrusion and to identify and associate the possible factors influencing the occurrence of apical extrusion, ranging from the choice of the canal shaping system, the irrigation technique, to the choice of diameter and the apical limit of preparation. A bibliographic search for relevant articles on apical extrusion of debris, irrigants, and bacteria was performed using the following databases: PubMed, Cochrane Library, and ScienceDirect. This search identified articles published between 2010 and 2023 in two languages (French and English).

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Article Synopsis
  • Brachial plexopathy can cause upper extremity sensory and motor deficits, and neoplasms, like hemangiomas, are a rare cause, often presenting as a neck mass with minimal motor issues.
  • A case study of a 48-year-old man with an intraneural epithelioid hemangioma revealed significant motor weakness and no palpable mass, with symptoms of arm pain, numbness, and weakness highlighting the complexity of this condition.
  • The study emphasizes the need for accurate clinical evaluation and imaging of the brachial plexus, introduces a new presentation of hemangiomas, and stresses the importance of considering neoplastic causes in similar situations to prevent delays in diagnosis and treatment.
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Thyroid gland is an endocrine gland playing a major role in energy and phosphocalcic metabolism, among others. It commonly occurs in the anterior cervical and pretracheal region. Ectopic thyroid is quite rare.

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Eosinophilic gastrointestinal disorders (EGIDs) are a spectrum of disorders including eosinophilic esophagitis, eosinophilic gastroenteritis, and eosinophilic colitis. We report a case of EGID involving the esophagus, small intestine, and large intestine simultaneously. A 38-year-old male patient presented with chronic diarrhea, abdominal pain, and unquantified weight loss for the last two months, which not improving with routine empirical treatment.

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Introduction: Dengue virus (DENV) is the leading cause of mosquito-borne viral diseases in humans. Dengvaxia, the first licensed dengue vaccine, is recommended for DENV-seropositive individuals aged 9-45 years. In the Philippines, Dengvaxia was administered to more than 830,000 children without prior serological testing in 2016-2017.

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Objective/design: The University of Hawai'i Cancer Center works with academic and community partners to examine health disparities and inequities that persist among Pacific Island Populations through the Pacific Island Partnership for Cancer Health Equity (PIPCHE). The Partnership's Community Outreach Core (COC) assists and promotes cancer research and helps to ensure the integration of historically excluded community perspectives by utilizing community-engaged and culturally-grounded approaches to reduce cancer burdens. However, cancer health disparities among Filipinos demonstrate a need for cancer-control initiatives within this community.

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Managing the inventory of blood is a crucial operation in hospitals owing to its significance in medical treatment. At the same time, blood is characterized by unique attributes, such as perishability and the unpredictable nature of its supply and demand. While models have been developed to optimize the said process, gaps in literature exist in terms of considering the possibility of variable pricing and extensively accounting for uncertainties in the supply chain.

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A cochlear implant is an electronic prosthesis used in the rehabilitation of profound bilateral hearing loss. It directly stimulates cochlear nerve fibers by bypassing the hair cells. This high-performance technology, which appeared 60 years ago, has spread widely throughout the world and is regularly used in hearing rehabilitation.

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