RATIONALE/OBJECTIVE

Aneurysmal subarachnoid hemorrhage (aSAH) may be associated with meteorologic factors in temperate countries. The authors aimed to investigate the relationship between meteorologic factors and aSAH admissions in the Philippines, a tropical country with two seasons: rainy and dry.

A census review of aSAH admissions from 2015 to 2019 at a tertiary hospital was performed. Meteorologic data were collected for the same time period, and statistical analysis was performed.

A total of 660 patients were admitted for aSAH, 275 and 385 during the rainy and dry seasons, respectively. August and October had the greatest number of mean admissions (13.2) while February had the least (6.2). There was a moderate positive correlation between aSAH admissions and mean temperature. Negligible to weak negative correlations were seen between aSAH admissions and humidity, barometric pressure and precipitation. However, there was no correlation on regression analysis.

There were no significant differences in aSAH admissions between rainy and dry seasons. The authors found an increase in aSAH admissions during months with higher temperatures and HI, and weak to negligible negative correlations between aSAH admissions and humidity, barometric pressure, and precipitation. These findings may inform health care facilities in terms of readiness for aSAH admissions.

OBJECTIVE

This seven-year, two-center retrospective cross-sectional study aimed to describe the demographic, clinical characteristics and surgical indications of patients managed with open or laparoscopic cholecystectomy in the pediatric age group, and determine these variables’ associations with patient outcomes.

Records of all patients less than 19 years old who underwent laparoscopic or open cholecystectomy at Jose R. Reyes Memorial Medical Center (JRRMMC) and National Children’s Hospital (NCH) from January 2015 to December 2021 were reviewed. The gathered data were organized, described and analyzed using univariate and multivariate statistics.

A total of 32 patients underwent open or laparoscopic cholecystectomy at the two institutions. Majority were female (78.1%). The diagnoses included chronic calculous cholecystitis (62.5%), acute calculous cholecystitis (21.9%), choledocholithiasis (12.5%). One (3.1%) patient had empyema of the gallbladder. The 15 – 18 year age group made up 78.1%, with the rest (21.9%) from the 10 – 14 year age group. By BMI percentile, 62.5% were normal, 15.6% were overweight, and 12.5% were obese. Most patients across all conditions (96.9%) had no known hemolytic disorder. Underweight patients (9.4% of the cohort) had statistically higher lengths of stay [F(3,28) = 3.444, p = .030]. No significant associations were found between the categorical outcomes (discharged well, morbidity, mortality) and patient variables (age group, sex, BMI percentile, presence of co-morbidities, symptoms, indication for surgery, operation done).

In pediatric patients undergoing laparoscopic or open cholecystectomy, BMI percentile is inversely related to the length of hospital stay.

Familial Adenomatous Polyposis (FAP) is a multi-tumoral syndrome that includes neoplasms in the duodenum, brain, pancreas and thyroid. The Cribriform Morular Variant (CMV) is a rare form of Papillary Thyroid Cancer seen in patients with FAP. Presented here is a 32 year old female who initially presented with an anterior neck mass followed years later by a rectal mass. She was diagnosed with FAP and colorectal adenocarcinoma and underwent total proctocolectomy with end ileostomy. She subsequently underwent a total thyroidectomy which revealed CMV Papillary Thyroid Carcinoma (CMV-PTC). Since FAP can have diverse presentations, a high index of suspicion is needed in order to make an earlier diagnosis to reduce potential morbidity and mortality. Papillary thyroid carcinoma can predate colonic polyposis. Identifying CMV-PTC early on can serve as an opportunity diagnose FAP early.

Occult Breast Carcinomas (OBCs) are rare. History and physical examination alone may lead to misdiagnosis hence inappropriate investigative and treatment modalities. Diagnosis is difficult without tissue biopsy and extensive immunohistochemical staining. Presented here is a 74-year-old Filipino male with a 2-month history of axillary mass with erythematous skin, initially assessed as hidradenitis suppurativa failing to resolve with antibiotics. An excision biopsy revealed adenocarcinoma within the lymph nodes. Immunohistochemical stains confirmed a breast primary. Radiologic imaging showed no breast lesions and no distant metastasis. Axillary node dissection done showed metastasis to 5 in 14 nodes harvested, classifying him as OBC Stage IIIA (cT0pN2M0). He completed whole breast radiotherapy and chemotherapy. No tumor recurrence was documented thereafter. Although misdiagnosis is common, OBC is a condition to consider in male patients presenting with axillary lymphadenopathy.

Amyand’s hernia is a hernia where the appendix is within the inguinal hernial sac. It is often diagnosed by chance due its indeterminate clinical presentation. This case reports a 50-year-old Filipino male who presented with direct and rebound tenderness on the lower abdomen in the presence of a right inguinal bulge. CT scan showed an appendix coursing inferiorly into the pelvis, herniating through a 2 cm defect of the anterior abdominal muscle into the right inguinal region along with mesenteric fat. Laparoscopy confirmed acute appendicitis within an inguinal hernia (Amyand’s hernia Type 2). Diagnostic laparoscopy, appendectomy and primary repair of the right inguinal ring were performed. The patient had an unremarkable post-operative course and was discharged after 2 days. He was advised to undergo IPOM to prevent hernia recurrence. Laparoscopic management can be a safe option for cases of Amyand’s hernia.

Rationale: The provision of surgical services in the Philippines is an essential component of our healthcare system. Despite an increasing number of accredited training programs, geographic maldistribution remains a key factor in access to surgical care in the country. This study aimed to describe the geographic distribution of surgeons and anesthesiologists in the Philippines and factors that affect their practice to provide insights into the country's surgical capabilities. Additionally, demographic factors such as workforce density, professional mobility, and economic indicators were explored. The ultimate goal was to establish an updated database for continuous monitoring of surgical manpower, facilitated through the collaboration of the Philippine College of Surgeons (PCS) and the Philippine Society of Anesthesiologists (PSA). Methods: This cross-sectional study, sponsored by the World Surgical Foundation (WSF) and the Philippine College of Surgeons Foundation (PCSF), received exemption from review by the Single Joint Research Ethics Board (SJREB) of the Department of Health. An online survey was distributed to surgeons and anesthesiologists across the Philippines from July 1 to December 31, 2020. Active practitioners in relevant specialties were eligible, excluding retirees. Procedures adhered to ICH-GCP principles, National Ethical Guidelines, and the Data Privacy Act. Additional data, sourced from various outlets, was consolidated, verified and subsequently entered into an electronic data sheet (Google Sheets, Google LLC, Palo Alto CA) to extract descriptive statistics of the surgical and anesthesia workforce at the national and regional levels. Results: Analysis of the data indicates male dominance with a noticeable trend of increasing female participation in surgical training programs, while anesthesiologist gender distribution showed a female preponderance. Maldistribution in manpower persists, influenced by factors such as training programs, medical education, and the availability of secondary and tertiary hospitals, and other socio-economic conditions in the country. The study reveals regional variations in the distribution of surgeons and anesthesiologists in the Philippines, with a notable concentration in urban centers, the highest being in Luzon, particularly in the National Capital Region (NCR). Conclusion The study highlights gender disparities and regional variations in the distribution of surgeons and anesthesiologists in the Philippines, with a significant concentration in Luzon, particularly in the National Capital Region (NCR). Disparities in subspecialty distribution are exacerbated by healthcare education discrepancies and inadequate healthcare infrastructure especially in rural areas. Addressing these challenges requires focused efforts on expanding training programs, recruiting specialists, and ensuring equitable access to surgical care nationwide. Establishing a comprehensive surgical workforce database is essential for informed policymaking, monitoring workforce distribution, and assess service quality to enhance access to surgical services.
Workforce ; Health Resources ; General Surgery ; Anesthesiology

Objective: To compare PhilHealth case rate versus actual charge of hospitalization of common general surgery procedures in a Level 3 government hospital from 2017-2019. Methods: The five most common procedures were determined and records were reviewed. Hospital bills and professional fees (PF) were compared to the PhilHealth rates using t-test. The range of perceived acceptable PF was determined by an online survey. Results: The most common procedures were open appendectomy, open cholecystectomy, initial repair of inguinal hernia, total thyroidectomy and modified radical mastectomy. The study included 1934 charts. For service cases, the hospital bill for appendectomy was significantly lower than the PhilHealth institutional fee, while the rest were significantly higher. For private cases, hospital bills for open cholecystectomy and modified radical mastectomy were significantly higher, while that of open appendectomy was lower. The average PF of private patients in all procedures were significantly higher than the PhilHealth rate, also reflected on the survey. Conclusion The significant discrepancies between the actual charges and the PhilHealth case rates showed that the PhilHealth rates were insufficient for the five most common general surgery procedures in a Level 3 government hospital.
Philippines ; Insurance

Rationale/Objective: The competency of surgical trainees is measured by, among other things, summative examinations and operative experience. There is little literature on general surgery training in the Philippines. This study examines the trends in operative case load and variety in training institutions accredited by the Philippine Society of General Surgeons (PSGS) from 2009-2018. Methods: This is an observational cross-sectional study of the surgical outputs of PSGS accredited training institutions as reflected in their annual reports. The study determined the trends in general surgical case load and variety and their distribution across the different training institution types from 2009 to 2018. Results: In the study period, there is a trend to an increasing number of operations across all categories/procedures except for trauma surgeries. Overall, the average number of cases credited to residents meets the requirements set by the PSGS. The distribution of cases, however, is not equal among residents of the different institutiontypes. Changes in scope and differences in interpretation of index operations contributed to significant changes in trends. Conclusion Recommendations include a review of definitions of index operations and strict compliance to changes, the utilization of an annual computerized database and the addition of patient outcome measures in the assessment of resident competencies.

Rationale/Objective: Neoadjuvant chemotherapy (NAC) is recommended for locally-advanced breast cancer (LABC) to improve resectability and provide in-vivo tumor response assessment. This study aimed to describe the clinical and pathologic tumor response of LABC patients after response-guided NAC. Methods: This is a retrospective cohort analysis of 128 LABC patients who underwent NAC using sequential doxorubicin/cyclophosphamide (AC) – docetaxel (T) regimen at the Philippine General Hospital Breast Care Center. Clinical and pathologic response rates were analyzed according to clinicopathologic variables including tumor intrinsic subtype. Results: Objective clinical response (complete and partial) was observed in 88% (111/128) of patients with 11% (14/128) achieving pathologic complete response (pCR). The hormone receptor-negative/ Her2-enriched (HR-/Her2+) subtype had the highest pCR rate (23.5%) followed by triple negative subtype (HR-/Her2-) at 19%. The hormone receptor-positive/Her2-positive (HR+/Her2+) subtype had the lowest pCR (4.7%). Two patients with initial poor response to AC but had good response upon shifting to T achieved pCR. Twelve patients (9.4%) had poor response to AC and T chemotherapy. Patients who were pre-menopausal (p=0.04), had ductal histology (p=0.03), with a HR-/Her2- (p=0.002) or HR+/Her2+ subtype (p=0.03) had good response to AC. Intrinsic subtype was not significantly associated with treatment response in those who received docetaxel. There was strong association between the pathologic and clinical responses (Spearman’s Rho score 0.69, p-value <0.0001). Conclusion Clinical and pathologic response to NAC was highly dependent on tumor subtype. Clinical response was predictive of pathologic response. Response-guided NAC allowed direct and early evaluation of tumor treatment response that allowed for treatment modifications.
Breast Neoplasms ; Neoadjuvant Therapy ; Drug Therapy

Chronic Mesenteric Ischemia (CMI) is a rare cause of abdominal pain as vascular disorders tend to be last of the differential diagnoses considered in patients presenting with gastrointestinal symptoms. This is a case of a 58-year-old male who presented with a 2-year history of intermittent abdominal pain associated with sitophobia and undocumented weight loss. He had several in-hospital admissions and after a series of unremarkable diagnostic tests he was diagnosed with chronic mesenteric ischemia secondary to superior mesenteric artery stenosis as evidenced through computed tomography angiography. He underwent an aorto-SMA bypass with an 8mm Dacron graft. The main goals for revascularization of CMI are improving quality of life and prevention of bowel infarction. As CMI is a rare cause of abdominal pain, the patients tend to be victims of diagnostic delays. Early recognition and timely intervention are key in the management of this condition.
Mesenteric Ischemia ; Abdominal Pain ; Vascular Diseases