Introduction: Residential settlement is seen as a contributing factor to the diet of children. This study aimed to investigate infant and young child feeding (IYCF) practices between coastal and inland communities of Camarines Sur, Philippines. Methods: A descriptive cross-sectional study was conducted among 628 caregivers of infants and young children aged 0-23.9 months. Socio-demographic data were gathered. IYCF practices were assessed through face-to-face interviews using a list of indicators from World Health Organization guidelines. Descriptive and inferential statistics using chi-square test of association were done. Results: The majority of children were breastfed (coastal=97.1%; inland=96.8%; p=0.83), with most breastfed within 1 hour after birth (coastal areas 85.3%; inland areas 86.7%). However, the practice of exclusive breastfeeding for 6 months was low for both areas (57.0% and 47.0%, respectively, p=0.58). Minimum meal frequency, continued breastfeeding until 23.9 months, and appropriate complementary feeding for children 6-8 months were also low in both areas. Meanwhile, unhealthy food consumption (inland: 85.4%; coastal: 79.8%) and zero consumption of vegetables or fruits were higher in inland areas. Consumption of meat products and sweet beverages was observed to be higher in coastal areas (coastal: 26.8%; inland: 16.9%). Conclusion: Minimal differences were seen in IYCF practices of caregivers between coastal and inland communities. However, the study found a notable difference in the consumption of sweet beverages, where coastal areas had significantly higher rates. This suggests that interventions must be made to educate caregivers to improve the diets of infants and young children

BACKGROUND AND OBJECTIVE.

Severe Acute Respiratory Syndrome - Coronavirus-2 (SARS-CoV-2) was initially known to affect the respiratory system and has been reported to also involve the cardiovascular system leading to myocardial damage. Remdesivir is one of the approved treatments for COVID-19, wherein viral replication is inhibited by terminating the RNA transcription prematurely. According to studies, the primary electrocardiographic effect of remdesivir in COVID-19 patients are sinus bradycardia and QT prolongation. The use of electrocardiogram (ECG) is an essential diagnostic tool in assessing the electrical conditions of the heart. The objective of this study is to describe the electrocardiographic profile of adult patients with COVID-19 who were given remdesivir and admitted in the University of the Philippines-Philippine General Hospital (UP-PGH). To this date, this is the only study done locally identifying the electrocardiographic profiles of adult patients with COVID-19 who were given remdesivir.

This was a retrospective descriptive study involving adult patients with COVID-19 who were given remdesivir and admitted in UP-PGH from June 2021 to June 2022. Demographic profiles and 12-lead ECG done during the hospital admission were gathered. Descriptive statistics was used to summarize the clinical characteristics and the electrocardiographic findings of the patients.

There were 412 confirmed COVID-19 patients who were given remdesivir (mean age 56 years old; female 52%) included in this study. The most common comorbidities were hypertension, diabetes mellitus, and stroke. Majority of the patients had severe (58%) to critical (22%) COVID-19 infection. Most of the patients had sinus rhythm (94%), normal rate (72%), and normal axis (93%). The most common baseline ECG findings were non-specific ST-T wave changes (42%). Some patients had atrioventricular blocks (3.4%), bundle branch blocks (3.6%), prolonged QT interval (1.9%). Among those with repeat 12-L ECG (136 patients) during admission, ECG changes observed were sinus bradycardia (6%), prolonged QT interval (4%), and both (1.5%).

Based on this retrospective review, which to our knowledge is the only study done locally investigating the effects of remdesivir on ECG of adult Filipino patients with COVID-19 infection, majority of the patients had sinus rhythm, normal rate, and axis. The most common ECG finding was non-specific ST-T wave changes. This study demonstrated a low incidence of adverse ECG changes that would preclude the administration of remdesivir when indicated. These include sinus bradycardia and QT interval prolongation which did not require further interventions. ECG remains to be useful, low-cost noninvasive tool that can help monitor electrophysiologic adverse events of remdesivir.

BACKGROUND

In the Philippines and other developing countries, access to high-stability external fixators for traumainduced bone fracture management is limited, as modular external fixators, especially those with snap-on features, are manufactured overseas and are prohibitively expensive for most Filipino patients.

This study aimed to assess the biomechanical performance of a locally-developed modular external fixator prototype for tibial diaphyseal fractures in comparison to available external fixators, such as Roger Anderson and Hoffmann. This provides an initial evaluation for the use of the external fixator as an alternative in terms of its stability.

Using axial compression testing compliant with the ASTM F1541-24 standards, the ultimate strength, yield strength, safe strength, and stiffness were measured across various fixator types and tightening mechanisms, with or without the aid of a wrench. Statistical tools such as the t-test assuming equal variances, one-way analysis of variance, and Tukey-Kramer test with a 0.05 level of significance were used to determine any significant differences.

The mechanical performance of the external fixator prototype increased by a factor of 1.5 to 2.5 after the clamps were tightened with the wrench. However, when hand-tightened, it still performed sufficiently, showing a comparable mechanical performance with the Roger Anderson Fixator. In terms of the ultimate, safe, and yield strengths, it performed competitively in comparison with the Hoffmann system. However, there is a significant difference in stiffness between the prototype and the Hoffmann system.

The locally-developed external fixator was comparable biomechanically to the commercially available external fixators and the prototypes in different studies.

BACKGROUND

Graduating student nurses are crucial to healthcare delivery, yet concerns about their clinical performance persist. They often face challenges translating theoretical knowledge into practice, leading to a theory-practice gap. Clinical competence is essential for ensuring safe and effective nursing care.

This study assessed the clinical competence of graduating student nurses in HEIs within Baguio City. It specifically evaluated their proficiency in professional behavior, general performance, core nursing competency, and advanced nursing skills. Additionally, it examined whether significant differences in clinical competence existed based on sex, area of duty, and accreditation status.

A descriptive-quantitative non-experimental research design was employed. The study surveyed 285 graduating student nurses from six HEIs in Baguio City, selected through fishbowl sampling. Data was collected using the Clinical Competence Questionnaire (CCQ), a 47-item questionnaire with an I-CVI rating of 1.0 and a Cronbach’s Alpha of 0.94. Data analysis included descriptive statistics, Welch's T-test, One-way ANOVA, and Welch's ANOVA.

Students demonstrated high competence with the following means: 4.42 in nursing professional behaviors, 4.32 in general performance, 4.35 in core nursing skills, and 3.92 in advanced nursing skills. While the results were interpreted as high competence, specific advanced nursing skills require further enhancement. No significant differences (p-value < 0.05) in clinical competence were found concerning sex (0.38), duty area (0.92), or accreditation status (0.07).

Graduating student nurses show high competency upon entering level IV, emphasizing ongoing skill development for quality patient care. Both genders exhibit proficiency, indicating fair training and effective education regardless of duty area exposure and accreditation status.

BACKGROUND

Acute myocardial infarction (AMI) is the leading cause of morbidity and mortality among Filipinos. The guideline-recommended treatment for AMI includes emergency care, early electrocardiogram, emergent coronary angiogram and angioplasty, intensive care, medical management and cardiac rehabilitation. However, the cost of treatment is very high and not affordable for most Filipinos. To address this, the Philippine Health Insurance Corporation (PHIC) released the ischemic heart disease – acute myocardial infarction (IHD-AMI) Benefits Package under Circular No. 2024-0032 on December 21, 2024. This package significantly increased the insurance coverage for AMI to include invasive procedures and cardiac rehabilitation. The UP-Philippine General Hospital (UP-PGH) was the first to implement this package. This paper documents the initial planning, system changes and innovations undertaken by UP-PGH to support implementation.

This qualitative descriptive study used retrospective document review to detail revision of the existing acute coronary syndrome (ACS) pathway and development of the AMl pathway, restructuring of patient flow and upgrades in infrastructure and hospital capabilities. Meeting minutes from the Division of Cardiovascular Medicine and UP-PGH were reviewed to describe the hospital's preparation and implementation process.

UP-PGH established an efficient, evidence-based ACS and AMI pathway. Hospital protocols, staffing, infrastructure and equipment were aligned to implement the PHIC IHD-AMI Benefit Package. Key steps included resources upgrade, stakeholder consultations, pathway redesign, workflow development, process alignment and monitoring systems.

The PHIC IHD-AMI Benefit Package can be successfully implemented in a tertiary hospital with catheterization laboratory. The documented process at UP-PGH can serve as a model for other institutions planning to utilize the package.

BACKGROUND

Acute myocardial infarction (AMI) is the leading cause of morbidity and mortality among Filipinos. The guideline-recommended treatment for AMI includes emergency care, early electrocardiogram, emergent coronary angiogram and angioplasty, intensive care, medical management and cardiac rehabilitation. However, the cost of treatment is very high and not affordable for most Filipinos. To address this, the Philippine Health Insurance Corporation (PHIC) released the ischemic heart disease – acute myocardial infarction (IHD-AMI) Benefits Package under Circular No. 2024-0032 on December 21, 2024. This package significantly increased the insurance coverage for AMI to include invasive procedures and cardiac rehabilitation. The UP-Philippine General Hospital (UP-PGH) was the first to implement this package. This paper documents the initial planning, system changes and innovations undertaken by UP-PGH to support implementation.

This qualitative descriptive study used retrospective document review to detail revision of the existing acute coronary syndrome (ACS) pathway and development of the AMl pathway, restructuring of patient flow and upgrades in infrastructure and hospital capabilities. Meeting minutes from the Division of Cardiovascular Medicine and UP-PGH were reviewed to describe the hospital's preparation and implementation process.

UP-PGH established an efficient, evidence-based ACS and AMI pathway. Hospital protocols, staffing, infrastructure and equipment were aligned to implement the PHIC IHD-AMI Benefit Package. Key steps included resources upgrade, stakeholder consultations, pathway redesign, workflow development, process alignment and monitoring systems.

The PHIC IHD-AMI Benefit Package can be successfully implemented in a tertiary hospital with catheterization laboratory. The documented process at UP-PGH can serve as a model for other institutions planning to utilize the package.

Background: Dysregulation of inflammation underpins chronic cardiovascular, metabolic, neurodegenerative, and neoplastic conditions. Traditional medicine has long utilized medicinal plants to alleviate and treat systemic inflammation. Specifically, Rhodiola rosea L. and Rhodiola quadrifida (Pall.) Fisch. & C.A.Mey. possess anti-inflammatory, antitumor, antioxidant, and anti-angiogenic properties. Saposhnikovia divaricata (Turcz.) Schischk. has been shown to exert anti-inflammatory effects, support musculoskeletal function, and enhance tissue regeneration. Furthermore, Salsola laricifolia Litv. has been studied for its antioxidant, immunomodulatory, and anti-inflammatory activities. Although the individual anti-inflammatory, antioxidant, and antitumor activities of these plants are established, research evaluating the combined effect of their combined extract remains scarce, providing the rationale for this study. Aim: To evaluate the in vitro effects of a combined extract derived from these medicinal plants on the expression of selected pro-inflammatory cytokines. Materials and Methods: A dry combined extract consisting of Rhodiola rosea, Rhodiola quadrifida, Salsola laricifolia, and Saposhnikovia divaricata was prepared at the Chemistry and Technology Sector of the Institute of Pharmaceutical Research, Monos Group. An in vitro inflammation model was established using murine RAW264.7 macrophage-like cells stimulated with lipopolysaccharide (LPS, 100 ng/mL). Cell viability was assessed using the CCK-8 assay, while the output of pro-inflammatory cytokines TNF-α and IL-6 was measured via Enzyme-Linked Immunosorbent Assay (ELISA). Statistical analysis was performed using one-way ANOVA. Result: The combined plant extract demonstrated no cytotoxic effects on RAW264.7 cells across the tested concentration range. In LPS-stimulated RAW264.7 macrophages, the composite extract dose-dependently and significantly suppressed the production of the pro-inflammatory cytokines TNF-α (p<0.001) and IL-6 (p<0.0001). Conclusion 1. The combined extract of Saposhnikovia divaricata, Rhodiola rosea, Rhodiola quadrifida, and Salsola laricifolia exhibited no cytotoxicity in vitro within the range of 50–400 µg/mL. 2. The combined herbal extract significantly suppressed the production of pro-inflammatory cytokines TNF-α (p<0.01) and IL-6 (p<0.001) in LPS-induced RAW264.7 macrophages in a concentration-dependent manner.

Background: Liver transplantation has become an effective treatment option worldwide for a wide range of malignant and non-malignant liver diseases. In Mongolia, the high prevalence of single and co-infections with viral hepatitis is a major contributing factor to the development of liver cirrhosis and primary liver cancer. However, data on the indications, clinical characteristics, and outcomes of liver transplantation in the Mongolian population remain limited. Aim: To evaluate the indications and clinical characteristics of patients undergoing liver transplantation and to determine their survival outcomes. Materials and Methods: This single-center, retrospective cohort study included 238 patients who underwent liver transplantation at the National Cancer Center of Mongolia between 2018 and feb 2026. Patients were categorized into two groups according to the indication for transplantation: malignant and non-malignant liver diseases. Demographic and clinical characteristics were compared between the groups. Overall survival was estimated using the Kaplan–Meier method, and differences in survival were assessed using the log-rank test. A p-value <0.05 was considered statistically significant. Result: The mean age of the liver transplant recipients was 49.0 ± 8.4 years. Relatively older male patients were more likely to undergo liver transplantation for malignant liver diseases, whereas younger female patients predominated among those transplanted for non-malignant conditions (p=0.0001). No statistically significant difference in body mass index was observed between the groups (p>0.05). MELD and Child–Pugh (CPT) scores, reflecting the severity and prognosis of liver disease, differed significantly between the two groups. However, no statistically significant difference in survival was observed between the groups at 1-, 3-, or 5- years after liver transplantation (p=0.974). Conclusion Although age, sex, and liver disease severity as assessed by MELD and Child–Pugh scores differed significantly between patients undergoing liver transplantation for malignant and non-malignant indications, no statistically significant difference was observed in survival at 1-, 3-, or 5- years following liver transplantation.

Background: Bioactive compounds derived from plants have been extensively studied and widely applied in cosmetic and dermatological fields. In particular, plant-derived polyphenols and anthraquinones are known for their antioxidant properties as well as their ability to inhibit elastase enzyme activity. Elastase is a key proteolytic enzyme responsible for degrading elastin, a structural protein essential for maintaining skin elasticity. Excessive elastase activity contributes to skin aging and wrinkle formation. Therefore, the identification of plant-derived compounds capable of interacting with elastase is of significant importance for improving the composition and efficacy of cosmetic products. Aim: To identify bioactive compounds in the extract of Rheum undulatum L. and to investigate their interaction with elastase enzyme activity. Materials and Methods: The root of Rheum undulatum L. was used as the study material. Sample preparation was performed by grinding the plant root followed by extraction using 50% ethanol assisted by an ultrasonic water bath. The obtained extract was evaporated to dryness using a vacuum centrifugation system to remove the solvent completely. A total of 10 mg of the dried extract was dissolved in 100 µL methanol and 900 µL water, then filtered through a 0.1 µm membrane filter. Subsequently, two sample sets were prepared: a control sample and an elastase-incubated sample at a 1:1 ratio. Both were analyzed using liquid chromatography–mass spectrometry (LC-MS). Data processing was performed using Agilent MassHunter Qualitative Analysis software (version 10.0). Results: LC-MS analysis revealed a total of 16 bioactive compounds in the root extract of Rheum undulatum L. Comparative analysis between the control and elastase-treated samples demonstrated a decrease in the peak areas of gluconic acid and citric acid, while an increase in the peak area of emodin was observed. These changes indicate compositional differences between the two sample conditions. Conclusion The LC-MS analysis of Rheum undulatum L. root extract identified multiple bioactive compounds belonging to anthraquinone, phenolic, and flavonoid classes. Variations in peak intensities between control and elastase-treated samples suggest potential interactions between certain compounds and the enzyme. These findings indicate that the root extract contains biologically active constituents capable of modulating elastase activity, supporting its potential application in anti-aging and cosmetic formulations.

Background: Erysipelas is an acute, recurrent infectious disease caused by Group A β-hemolytic streptococcus. Recurrence occurs in 12–29% of patients, and complications in approximately 31%. International studies indicate that age, sex, and skin conditions are key factors influencing complications and recurrence. In Mongolia, the incidence of erysipelas has not steadily declined, and there is a lack of studies investigating clinical and laboratory predictors of complications and recurrence. Aim:: This study aimed to investigate clinical and laboratory predictors of complications and recurrence among erysipelas cases registered in Mongolia. Materials and Methods: A retrospective cross-sectional study design was employed. A total of 165 patients hospitalized with a diagnosis of erysipelas at the National Center for Communicable Diseases between 2020 and 2024 were randomly selected. Data were collected based on the “Clinical Guidelines for Erysipelas.” Statistical analysis was performed using SPSS-26, and ROC curve analysis along with regression models were used to determine risk and predictive factors. A p-value <0.05 was considered statistically significant. Results: The mean age of participants was 50.4±14.2 years; 76.5% were female, and 32.1% were herders. Recurrence was observed in 55.1% of patients (42.8% repeated episodes, 57.2% recurrent cases), and complications occurred in 10.3%. Among patients with complications, lesions were most commonly located on the face (41.2%) and predominantly presented as erythematous-bullous forms (70.6%). The neutrophil-to-lymphocyte ratio was 7.1 (AUC: 0.85, 95% CI: 0.79–0.91, p=0.001), and the systemic inflammatory response index was 3.9 (AUC: 0.93, 95% CI: 0.88–0.98, p=0.001), indicating high levels. Multivariable regression analysis showed that risk factors for complications included age >45 years (aOR=1.8, 95% CI: 1.2–2.7, p=0.004), female sex (aOR=2.8, 95% CI: 1.7–4.6, p=0.001), and occupation (herder) (aOR=2.6, 95% CI: 1.3–5.4, p=0.001). Chronic tonsillitis was significantly associated with recurrence (OR=3.8, 95% CI: 2.5–5.7, p=0.001). Cox regression analysis demonstrated that each additional year of age increased the risk of complications by 2% (HR=1.02, 95% CI: 1.01–1.03, p=0.003), while the presence of chronic tonsillitis increased the risk of recurrence by 7.69 times (HR=7.69, 95% CI: 5.15–11.49, p=0.001). Conclusion Cellular ratio indicators in erysipelas are useful for assessing inflammatory activity and disease progression. Age, sex, occupation, and the presence of chronic tonsillitis significantly influence the risk of complications and recurrence in erysipelas.