OBJECTIVES

his quantitative cross-sectional study aimed to determine the level of knowledge, attitude, and practices
regarding COVID-19 vaccination of unvaccinated adult patients admitted at Region II Trauma and Medical Center
(R2TMC). This may help determine the knowledge gap regarding COVID-19 vaccination, address it, and to achieve
the goal to vaccinate all eligible Filipinos. Furthermore, this may also be a springboard for future researches and
management regarding novel infections needing new vaccinations.

METHODS

Collected data from the sample size of 197 using the formula for finite population with 95% confidence
level, population proportion of 50%, population size of 400, allowing 5% margin of error were summarized in a
Microsoft excel database and tables, then were analyzed using Jamovi version 2.6.22 software. Frequency, mean,
and standard deviation were calculated to measure the knowledge, attitude, and practices; Pearson correlation and
Kendall’s Tau b correlation for its relationship.

RESULTS

There is moderate level of knowledge (MS: 9.80-11.8), a positive attitude (MR: 2.35-2.60), and good preventive
practices (MS: 12.00-13.00) regarding SARS-CoV-2 (COVID-19) vaccination among the unvaccinated adult in-patients
of R2TMC post-pandemic. Knowledge, attitudes, and practices statistically differed (pCONCLUSION

There is a significant correlation among the knowledge of the respondents about COVID-19 vaccination,
their attitude towards it, and their practices, implying that promoting preventive behaviors toward COVID-19 would
require promoting both knowledge and efficacy beliefs among the public.

Human ; Bacteria ; Male ; Female ; Adult: 25-44 Yrs Old ; Middle Aged: 45-64 Yrs Old ; Wounds And Injuries ; Population Density ; Cross-sectional Studies ; Forecasting ; Sars-cov-2 ; Sars Virus ; Covid-19

Diffuse infiltrating retinoblastoma is an extremely rare form of retinoblastoma which is characterized by its atypical growth pattern. This unusual presentation adds complexity to the diagnostic process. The purpose of this paper is to report a rare presentation of diffuse infiltrating retinoblastoma presenting after an ocular trauma. We described a 7-year-old Filipino boy presenting with total hyphema following an ocular trauma. Comprehensive ophthalmologic clinical and diagnostic evaluations were performed including visual acuity, slitlamp biomicroscopy, ocular ultrasound, neuroimaging, and histopathology post enucleation to determine diagnosis. The misleading, atypical presentation of diffuse infiltrating retinoblastoma may delay diagnosis. While this dilemma is expected in these scenarios, it should be remembered that timing of diagnosis in retinoblastoma is crucial, as this also equates to optimal management. One should remain vigilant for these uncommon presentations especially in the setting of any intraocular inflammation in children.

Human ; Male ; Child: 6-12 Yrs Old ; Wounds And Injuries ; Visual Acuity ; Retinoblastoma ; Research Report ; Neuroimaging ; Inflammation ; Hyphema ; Contusions

INTRODUCTION

Diffuse cutaneous mastocytosis (DCM) is a rare and severe form of cutaneous mastocytosis which may present in the neonatal period; thus early recognition is essential. Symptoms of mastocytosis are exacerbated by mast cell degranulating agents more commonly from heat, friction, local trauma, drugs and food. This is a case of DCM presenting with bullous eruptions after immunization.

CASE REPORT

An 11-month-old boy presented with generalized erythematous to hyperpigmented macules and patches initially at birth, with progression to bullous eruptions immediately after immunization without any systemic symptoms. Biopsy revealed superficial and deep mixed cell infiltrates consisting of lymphocytes, histiocytes and numerous mast cells. Giemsa stain highlighted the metachromatic mast cell granules. Serum tryptase was elevated by 13 times (130 ug/L). The patient was prescribed oral antihistamines and topical steroids that offered good response. Avoidance of all potential triggers was instructed.

DISCUSSION

The extensive cutaneous involvement in DCM (generalized erythema, diffuse papules that develop pachyderma, darker skin, peau d’orange) are due to the diffuse infiltration of the dermis with mast cells, accompanied with an elevated serum tryptase.

Unique to this local case are exacerbations triggered by vaccination. There is literature to support evidence of vaccination reactions to pentavalent vaccine in children with DCM though the pathway associated with mast cell degranulation after immunization has not yet been specified.

It is advised that patients with DCM follow scheduled immunization guidelines with precautionary measures.

Human ; Male ; Infant: 1-23 Months ; Wounds And Injuries ; Research Report ; Pharmaceutical Preparations ; Mastocytosis, Cutaneous ; Hot Temperature

BACKGROUND AND OBJECTIVES

Natural disasters occur frequently in Indonesia, so the community must understand the impact of these disasters. Nurses, on the other hand, can perform trauma prevention care and carry out interventions in areas prone to natural disasters. The concept of trauma prevention care is not new in nursing. However, it needs to be analyzed further because there are still unclear definitions and inconsistencies in its implementation.

This study aims to describe the concept of trauma prevention care using the Walker & Avant analysis method.

METHODS

The Walker and Avant concept analysis method was used which consists of eight systematic steps. Information sources include electronic databases such as ScienceDirect, PubMed, EBSCO, and SAGE, for articles published from January 2006 to June 2024. Embase was searched for the terms "trauma prevention," AND "trauma prevention care," AND "trauma prevention natural disasters."

RESULTS

The literature search identified 80 articles in the fields of medicine, nursing, sociology, and psychology. After analysis, 13 articles were selected for this study. Data extraction and analysis adhered to the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines. Trauma prevention care is defined as 1) knowledge, 2) recognition, 3) caring, 4) respect, and 5) communication. The idea of antecedents includes trauma, education, and skills, while consequences comprise assessment, safety, resources, psychological stress, unidentified trauma, and limitations of nurses.

CONCLUSION

Understanding the attributes of trauma prevention care, along with its antecedents and consequences, can facilitate development in nursing practice. This concept of trauma prevention care can be used to conduct trauma assessment and prevention in natural disaster-prone areas to minimize the impact that will occur.

Natural Disasters ; Wounds And Injuries

BACKGROUND

Burn injuries remain a significant global public health problem, causing substantial morbidity, mortality, and economic burden, particularly in low- and middle-income countries where nearly 90% of cases occur. Despite the importance of timely and appropriate first aid in reducing complications, community responses to burn injuries in many settings continue to rely on traditional or non-evidence-based practices.

OBJECTIVES

This qualitative phenomenological study explored community-based knowledge and responses related to the causes and first aid of burn injuries.

METHODS

The study involved ten (10) purposively selected informants residing in South Mangga Dua Urban Village, Central Jakarta, Indonesia. Data collection methods included semi-structured interviews, direct observations, and focus group discussions (FGDs). Thematic analysis was used.

RESULTS

Three (3) core domains were identified: (1) community perceptions of burn causes and classifications, (2) indigenous first aid practices used in domestic settings, and (3) sources of knowledge and information pathways related to burn first aid. Participants commonly attributed burns to incidents involving fire, hot liquids, and electrical faults. Their understanding of burn severity was limited to superficial assessments, with little awareness of clinical classifications. First aid responses were largely based on traditional practices such as the application of toothpaste, honey, or aloe vera, while evidencebased practices like using running water were rarely mentioned. Notably, most participants relied on familial teachings and informal community experiences as their primary sources of knowledge, with limited exposure to health professionals or verified media content.

CONCLUSION

Community knowledge is culturally rooted but misaligned with medical standards, potentially leading to unsafe practices. Culturally sensitive health education integrating traditional beliefs and accurate information is essential to improve outcomes in burn injury management.

Wounds And Injuries ; Residence Characteristics ; Public Health ; Mortality ; Insemination, Artificial, Heterologous ; Income ; Financial Stress ; Burns ; Health Education ; Attitude ; First Aid ; Medicine ; Health Communication ; Urban Population

BACKGROUND

Penetrating brain injury (PBI) is a leading cause of combat mortality but local outcome data is limited. The authors examined combat-related PBI cases to describe patient characteristics and identify clinical and radiologic predictors of functional recovery

METHODS

This is a retrospective cohort study of military personnel aged 18–56 years with combat-related PBI referred to VLGH AFPMC between January 2017 to June 2022. The authors collected demographics data, injury mechanism, pre-hospital and transfer details, admission clinical and radiologic findings, treatments, and follow-up outcomes. The Glasgow Outcome Scale (GOS), dichotomized into unfavorable (GOS 1–3) and favorable (GOS 4–5), was used to assess functional status. Associations were tested with Fisher’s Exact Test.

RESULTS

Thirty-seven patients met inclusion criteria: 31 survivors with follow-up and 6 who died in hospital. All were male; gunshot wounds accounted for 81% of injuries. At a median follow-up of 27 months, among survivors, 74% had a Glasgow Coma Scale (GCS) of 15 and 45% achieved good recovery (GOS 5). Pre-hospital timing measures (evacuation time, interval to surgery, and transfer delays) were not significantly associated with outcome. Favorable outcomes correlated strongly with higher admission GCS (p < 0.001), preserved baseline motor function (p < 0.001), smaller hemorrhage volume (p = 0.01), and injury limited to a single lobe (p < 0.001). Unfavorable outcomes were associated with intracranial infection, post-traumatic seizures, and need for multiple surgeries (all p < 0.001).

CONCLUSION

Functional recovery after combat-related PBI in this cohort was principally determined by initial neurologic status, injury extent, and subsequent complications The lack of association with pre-hospital timing possibly reflects survivorship bias and incomplete capture of early fatalities.

Human ; Glasgow Coma Scale ; Glasgow Outcome Scale ; Wounds, Gunshot ; Brain Injuries, Traumatic

INTRODUCTION

The social determinants of health refer to an individual's social, political, and economic situation and environment, which can have an impact on their health. On the other hand, disability-adjusted life years (DALYs) reflect the mortalities and morbidities incurred due to disease and injury.

OBJECTIVES

This study aims to analyze the social determinants of health indicators and their association with communicable, non-communicable, and injury-related DALYs and deaths.

METHODS

Data from World Health Organization, World Bank, and International Labor Organization were used and considered for the 17 Social Determinants of Health categories. Logistic regression was used to determine the relationship of social determinants of health indicators with communicable, non-communicable, and injury-related DALYs and deaths.

RESULTS

Results show that an increase in the population, monetary poverty, adult illiteracy, and fine particulate matter increase IPNN DALYs. This study also found correlations of socioeconomic factors to NCD deaths and DALYs attributable to the environment. NCD DALYs and deaths are found to increase with the number of poor living with 3.10 dollars a day, while median daily per capita income, and increase in persons above retiring age receiving pension decrease NCD DALYs attributable to the environment. Focusing on injury DALYs and deaths, an increase in the number of poor living at 3.10 dollars a day, non-agricultural informal employment, and total average concentration of f ine particulate matter increases injury DALYs while the latter is observed to decrease when there is an increase in the medial daily per capita income, agricultural employment outside the formal sector, and vulnerable persons covered by social assistance.

CONCLUSION

Socio-economic factors such as income, employment, education, and social welfare program affect morbidity, disability, and mortality.

Human ; Social Determinants Of Health ; Disability-adjusted Life Years ; Injury ; Wounds And Injuries ; Morbidity ; Mortality

Prone position ventilation (PPV) has been widely used in the treatment strategy of patients with acute respiratory distress syndrome (ARDS). Patients undergoing PPV may develop facial edema and are at risk for pressure injuries due to prolonged prone positioning. In clinical practice, preventive measures such as repositioning, protective dressings, and pressure-relief cushions are commonly used to prevent pressure injuries. However, factors such as improper endotracheal tube placement, self-paid dressings, and delayed clearance of oral and nasal secretions have reduced the effectiveness of preventing facial pressure injuries. To address the above issues, a device for preventing pressure injuries on the faces of patients in the prone position was designed by healthcare workers in the nursing department of Dalian Friendship Hospital, and a National Utility Model Patent of China was obtained (ZL 2024 2 0340439.8). The device consists of a support plate and a circuit control system. The support plate is equipped with two support members. Support member 1 is directly fixed to the support plate, while support member 2 is connected to the support plate via a slide and a spiral rod, serving to support the patient's face and allowing for adjustment of the appropriate width according to the size of the patient's face. Inside the two support members, there are several telescopic rods, with the upper ends designed as spherical supports. The height and position of the telescopic components can be adjusted through a circuit control system, regularly changing the pressure distribution on the patient's face, thereby achieving the purpose of changing the pressure points on the face. The inner wall of support member 2 is equipped with a camera, allowing direct observation of the patient's facial condition through a monitor, avoiding compression of the eyes and nose, and promptly removing secretions from the mouth to keep the face clean, thereby reducing the risk of facial pressure-related injuries. The center of the two support members features a hollow slot, facilitating the placement of a tracheal tube. The circuit control system includes a random module, a time setting module, a control module, and a drive module. Parameters can be set as needed. When the shortest set time is reached, the random module and time setting module send instructions to the control module. Upon receiving the instructions from the time setting module and the random number from the random module, the control module transmits information to the drive module. The drive module, upon receiving the information, controls multiple telescopic rods to adjust their height and position, thereby changing the support points on the patient's face. The device features a simple structure and convenient operation, allowing for flexible adaptation to the patient's facial shape. It can be replaced with the patient's facial pressure area, providing an intuitive view of the patient's facial pressure situation. With automation and high safety, it helps reduce the risk of pressure-related injuries and lightens the workload of medical staff.
Humans ; Pressure Ulcer/prevention & control* ; Prone Position ; Equipment Design ; Facial Injuries/prevention & control* ; Respiration, Artificial/instrumentation* ; Respiratory Distress Syndrome/therapy*

Traumatic brain injury (TBI), as a significant central nervous system damage disease with high frequency in the world, leads to a huge number of patients with impaired health and lower quality of life every year. Lung injury is a common and dangerous consequence, which dramatically raises the mortality of patients. Discovering the pathophysiology of lung injury after TBI and discovering viable therapeutic targets has become an important need for clinical diagnosis and therapy. Neurotransmitters, as the fundamental chemical agents of the nervous system for signal transmission, not only govern neuronal activity and apoptosis in TBI but also significantly influence the pathophysiological mechanisms of lung injury subsequent to TBI. The imbalance is intricately linked to the onset and progression of lung damage. This paper systematically reviews the clinical characteristics and predominant pathogenesis of lung injury following TBI, emphasizing the role of key neurotransmitters, including glutamate (Glu), γ-aminobutyric acid (GABA), norepinephrine (NE), dopamine (DA), and acetylcholine (ACh), in lung injury post-TBI. It examines their influence on inflammatory response, vascular permeability, and pulmonary circulation function. Additionally, the paper evaluates the research advancements and potential applications of targeted therapeutic strategies for various neurotransmitter systems, such as receptor antagonists, transporter inhibitors, and neurotransmitter analogues. This research aims to offer a theoretical framework for clarifying the neural regulatory mechanisms of lung injury following TBI and to establish a basis for the development of novel therapeutic strategies and enhancement of the prognosis of the patients.
Humans ; Brain Injuries, Traumatic/metabolism* ; Neurotransmitter Agents/metabolism* ; Lung Injury/metabolism* ; gamma-Aminobutyric Acid/metabolism* ; Glutamic Acid/metabolism* ; Norepinephrine/metabolism* ; Dopamine/metabolism* ; Acetylcholine/metabolism*

OBJECTIVE: Treating peripheral nerve injury (PNI) presents a clinical challenge due to limited axon regeneration. Strychni Semen, a traditional Chinese medicine, is clinically used for numbness and hemiplegia. However, its role in promoting functional recovery after PNI and the related mechanisms have not yet been systematically studied. METHODS: A mouse model of sciatic nerve crush (SNC) injury was established and the mice received drug treatment via intragastric gavage, followed by behavioral assessments (adhesive removal test, hot-plate test and Von Frey test). Transcriptomic analyses were performed to examine gene expression in the dorsal root ganglia (DRGs) from the third to the sixth lumbar vertebrae, so as to identify the significantly differentially expressed genes. Immunofluorescence staining was used to assess the expression levels of superior cervical ganglia neural-specific 10 protein (SCG10). The ultra-trace protein detection technique was used to evaluate changes in gene expression levels. RESULTS: Strychni Semen and its active compounds (brucine and strychnine) improved functional recovery in mice following SNC injury. Transcriptomic data indicated that Strychni Semen and its active compounds initiated transcriptional reprogramming that impacted cellular morphology and extracellular matrix remodeling in DRGs after SNC, suggesting potential roles in promoting axon regeneration. Imaging data further confirmed that Strychni Semen and its active compounds facilitated axon regrowth in SNC-injured mice. By integrating protein-protein interaction predictions, ultra-trace protein detection, and molecular docking analysis, we identified myeloperoxidase as a potentially critical factor in the axon regenerative effects conferred by Strychni Semen and its active compounds. CONCLUSION Strychni Semen and its active compounds enhance sensory function by promoting axonal regeneration after PNI. These findings establish a foundation for the future applications of Strychni Semen and highlight novel therapeutic strategies and drug targets for axon regeneration. Please cite this article as: Zhang Y, Zhao XY, Liu MT, Zhou ZC, Cheng HB, Jiang XH, Zheng YR, Chen Z. Strychni Semen and its active compounds promote axon regeneration following peripheral nerve injury by suppressing myeloperoxidase in the dorsal root ganglia. J Integr Med. 2025; 23(2): 169-181.
Animals ; Nerve Regeneration/drug effects* ; Mice ; Peripheral Nerve Injuries/physiopathology* ; Male ; Ganglia, Spinal/enzymology* ; Axons/physiology* ; Peroxidase/antagonists & inhibitors* ; Mice, Inbred C57BL ; Drugs, Chinese Herbal/pharmacology* ; Disease Models, Animal ; Strychnine/pharmacology*