1.Necrotizing fasciitis from Tilapia (Oreochromis niloticus) fin prick: A case report
Marjyl R. Patacsil ; Endrik H. Sy ; Faith M. Garcia ; Vladi Natasha Q. Cruz ; Haydee D. Danganan
The Filipino Family Physician 2025;63(1):116-119
The role of a family physician in the management ofVibrio vulnificusinfection is multifaceted, encompassing prevention, early diagnosis, treatment, and education.Vibrio vulnificusis a Gram-negative, rod-shaped bacterium and an opportunistic human pathogen. Infection is common inV. vulnificusspecies and it can potentially cause a necrotizing fasciitis which is life threatening. Presented here is a case of a 39-year-old pregnant female who came in at the Emergency Department due to a noticeable swelling and severe pain on the third digit of her left hand after it was punctured while cleaning fresh Tilapia. The patient was then urgently referred to an orthopedic specialist for further management. Given the risk of compartment syndrome or necrotizing fasciitis the patient underwent amputation of the third digit of left hand. Patient underwent psychosocial and supportive intervention given by the family physician anticipating challenges in her illness trajectory. The paper emphasizes the role of family physicians in the comprehensive management ofVibrio vulnificusinfection, traversing all levels of prevention. Through educating patients and the community, along with providing timely and appropriate medical care, we can significantly reduce the morbidity and mortality associated with this serious infection.
Human ; Bacteria ; Female ; Adult: 25-44 Yrs Old ; Fasciitis, Necrotizing
3.Dropped head syndrome due to chronic alcoholism–induced electrolyte imbalances: A case report.
Maureen Kaye M. REYES-ALUNES ; Endrik H. SY ; Joseph L. ALUNES ; Faith M. GARCIA ; Vladi Natasha Q. CRUZ
The Filipino Family Physician 2025;63(2):183-185
Dropped head syndrome is a rare condition characterized by the inability to maintain an upright head posture. It is commonly associated with neuromuscular disorders and is more frequently observed among the elderly population. While the exact cause of dropped head syndrome can vary, one potential cause is electrolyte imbalance, specifically hypokalemia, which can be induced by chronic alcoholism. Chronic alcohol use disorder could be traced back from psychosocial factors which can be identified by using various family assessment tools.
This is a case of a 40-year-old male who presented with a sudden inability to lift his head after a two-week long alcoholic beverage intake.
The case highlights the importance of the biopsychosocial approach in primary care, which offers holistic management by addressing not only medical problems but also the psychosocial factors that contribute to the patient’s clinical presentation.
Human ; Male ; Adult: 25-44 Yrs Old ; Dropped Head Syndrome ; Alcohol Use Disorder ; Alcoholism
4.Evaluation of low back pain in primary care.
Jan Dominiq V. DULAY ; Endrik H. SY ; Suzanne Y. LANGCAUON
The Filipino Family Physician 2025;63(2):191-194
Low back pain is one of the most common reasons for consultation encountered in the primary care setting. The majority of cases are due to mechanical low back pain; however, proper evaluation is needed to identify patients who have secondary causes. This can be done through a focused history and physical examination using the Look-Move-Feel Approach as a guide. Identification of red flags suggests underlying pathology. The mnemonic BACK PAINS (Bladder/bowel incontinence, Age extremes, Chronic infection, Known Malignancy, Pain worse at night, Acute trauma, IV drug/Immunosuppression, Neurologic findings, and Systemic symptoms) can be used to remember red flags of low back pain. In general, patients with non-specific low back pain often require no imaging or work-up, while those with red flags warrant diagnostic investigation and possible referral.
Human ; Low Back Pain
5.Evaluation of headache in primary care.
Endrik H. SY ; Ma. Concepcion Ashley MAPAGU-BALAG-EY ; John Michael D. DEBLOIS
The Filipino Family Physician 2025;63(2):195-200
Headaches are among the top reasons for consultation in primary care clinics and can be classified either as primary or secondary. Primary headaches are unrelated to any medical condition and usually benign in nature. Secondary headaches are caused by an underlying pathology or condition. The mnemonic “HEADACHES” may be used to remember the red flags and it includes: Headache of sudden onset, Elderly onset, Altered mental status or neurologic deficits, Different or new pattern, Associated systemic symptoms, Cancer or immunocompromised state, Headache with exertion or position change, Eye findings and Secondary risk factors. Patients presenting with red flags are suggested to have underlying causes or secondary headaches and presence of which warrants diagnostic investigation or referral to specialists. Diagnostic imaging is not routinely recommended for patients with headache unless presenting with red flags or with suspected underlying pathology.
Human ; Headache ; Primary Health Care ; Primary Care ; Migraine Headache ; Migraine Disorders
6.Evaluation and management of dementia in primary care.
Marco Neoman DELA CRUZ ; Endrik H. SY ; Stephanie Joy ABNASAN-DIONG-AN
The Filipino Family Physician 2025;63(2):201-207
Dementia is an acquired loss of cognitive ability and is found to have a significant physical, psychological, social, and economic impact on patients, families, and communities. Diagnosis of dementia should be based on history and physical examination, together with cognitive, functional, and behavioral assessment. Validated tools such as the Mini-Mental State Examination (MMSE) and the Montreal Cognitive Assessment (MOCA) should be used to screen for cognitive impairment. Functionality or Activities of Daily Living (ADL) should be assessed using the Katz and Lawton Index. Work-up of patients with dementia includes ruling out dementia-mimicking conditions, including routine hematology (full blood count and ESR), biochemistry (electrolytes, calcium, glucose, renal and liver function), Thyroid function tests, and Serum B12 and folate levels. Neuroimaging is performed to detect reversible causes of cognitive impairment and to determine the subtype of dementia. Family-based and community-based interventions should be offered to patients with dementia.
Dementia ; Primary Health Care ; Primary Care ; Mini Mental Status Examination (mmse) ; Mental Status And Dementia Tests ; Cognitive Decline ; Cognitive Dysfunction
7.Evaluation and management of depression among adults and elderly in primary care.
Endrik H. SY ; Rosemarie INSO-GALERA ; Marco Neoman DELA CRUZ
The Filipino Family Physician 2025;63(2):208-212
Depression is a mental health condition that affects more than 3.3 million Filipinos. Screening of adults and elderly patients is recommended with the use of validated tools like the Patient Health Questionnaire (PHQ-2 or PHQ-9) or the Geriatric Depression Scale-15 (GDS-15). The two-step approach can be followed for adults by using the PHQ-2 first, followed by the PHQ-9 if the PHQ-2 tests positive. Geriatric patients may be screened using the GDS-15 tool or PHQ-9. Diagnostic work-up should be done to rule out metabolic or organic conditions that can mimic or cause depression. Diagnosis of depression should be confirmed using the Diagnostic and Statistical Manual of Mental Disorders, 5th edition (DSM-5) criteria. Referral to a specialist should be done in cases of severe depression, psychosis, high suicide risk, severe malnutrition, pregnant adults, or non-response to initial treatment.
Human ; Depression ; Physicians, Primary Care
8.Writing case report and case series for family and community medicine practice.
Shiela Marie S. Laviñ ; a ; Endrik H. Sy ; Carlo Miguel G. Matanguihan
The Filipino Family Physician 2024;62(1):16-19
Case reports remain to be an essential part of knowledge generation in health care. It is a research design that involves writing about a patient’s illness with either an unusual, new, unexpected, or unique characteristic. It can be about new findings, a novel diagnostic test, unfamiliar adverse events or innovative medical and surgical interventions. It is a detailed description of a patient’s course of illness including symptoms, physical examination findings, laboratory results, treatment modalities and outcomes. The essential element of writing a case report or series is to contribute to the generation of new knowledge. Wellwritten manuscripts have a valuable purpose in medicine as they present new illness, unexpected effects of treatment, novel diagnostic exams or unforeseen patients’ outcomes. The sections of a case report include an Abstract, Introduction or Background, Case Presentation [history, physical examinations, investigations or laboratories, differential diagnosis (if relevant), treatment (if relevant), outcome/follow-up, Discussion, Learning points/Take home messages, Patients perspectives and References. Manuscripts written as case reports or case series by nature of their design are not required to get approval from an Ethics Review Board (ERB). However, there should be an institutional process to clear and register papers. Case reports or a case series has its own distinctive writing components and features as not all single or series of clinical cases are reportable. This article aimed to define case reports/series, describe the different parts, how to write and evaluate a case report manuscript using the CARE guidelines.
Case Reports ; Writing
9.How to conduct and write a case-control study.
Endrik H. Sy ; Jan Vittorio Quizon ; Noel L. Espallardo
The Filipino Family Physician 2024;62(1):37-41
A case control study is a type of observational study. In this study design, participants are selected to participate depending on their outcome status. Cases are participants with outcome of interest whereas controls are participants who do not have the outcome of interest. These studies estimate the odds ratio or the odds between the exposure and health outcome, however they cannot prove causality. Advantages of case control studies include the following: inexpensive, easy to design and implement, and are used to study rare outcomes. Case control studies are prone to certain research bias but can be addressed by the investigator through careful designing and planning. This paper describes the case control studies, their advantages, bias in case control studies and how to address them, and discuss the steps in how to conduct this type of study design.
Case-control Studies ; Odds Ratio ; Observational Study
10.How to conduct a health economic analysis
Endrik H. Sy ; Djhoanna Aguirre-pedro ; Noel L. Espallardo
The Filipino Family Physician 2024;62(2):348-352
Health economic analyses are comparative analysis of healthcare technologies or health strategies and their alternative options in terms of their costs and consequences.1 By doing health economic analysis, we can obtain incremental cost-outcome ratios, the relation of the estimated additional costs, and the estimated additional outcomes saved or lost using alternative healthcare technology.2 They can provide useful data to doctors, patients, policymakers, and the public about choices that can affect health, especially the use of resources.
In essence, economic evaluation aims to characterize the efficiency of healthcare interventions. It provides a structured approach to measuring and comparing the health outcomes and costs of competing alternative interventions over time and across populations.
Cost-benefit Analysis ; Costs And Cost Analysis

Result Analysis
Print
Save
E-mail