BACKGROUND

The Division of Colorectal Surgery at the Philippine General Hospital (PGH) conducts hundreds of surgeries annually for benign and malignant colorectal conditions. Since 2019, the Division has implemented an Enhanced Recovery After Surgery (ERAS) program to improve patient outcomes. However, its impact on hospital costs—critical for a government hospital—has not yet been studied.

This study aimed to evaluate the effect of ERAS on healthcare costs for elective colorectal surgeries performed at PGH in 2021.

A retrospective observational study was conducted on adult patients who underwent elective colorectal surgeries under the ERAS protocol in 2021. Medical and billing records were retrieved using the hospital’s electronic medical records (EMR) system, excluding cases with incomplete data. Procedures were categorized by type [stoma closure, colonic or rectal resection, reversal of Hartmann’s, or cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (CRS-HIPEC)] and surgical approach (open, laparoscopic, or robotic). Costs were classified into diagnostics, facility fees, medications, surgery, and hospital supplies. ERAS compliance rates were extracted from the online ERAS Interactive Audit System (EIAS), and linear regression analysis was performed.

Among 114 elective colorectal surgeries, records for 90 cases were analyzed. Surgery-related expenses accounted for the highest mean hospital costs across all procedure types. An inverse correlation between ERAS compliance and total cost was observed for open surgeries, with statistically significant reductions in stoma closures and open colon resections (p-value: 0.0213 and 0.0134, respectively). However, minimally invasive surgeries (MIS) did not demonstrate cost reductions with increasing ERAS compliance, likely due to additional expenses associated with advanced equipment. Linear regression indicated that higher compliance rates generally led to decreased hospital costs.

Standardized care through ERAS has been associated with cost savings compared to traditional perioperative management. This study supports the conclusion that higher ERAS compliance can reduce hospital costs in open colorectal surgeries. However, the higher costs of MIS procedures, driven by equipmentrelated expenses, may offset potential savings from ERAS adherence. Further research is warranted to explore the cost implications of ERAS in MIS cases.

BACKGROUND AND OBJECTIVES

Hepatobiliarypancreatic tuberculosis (HBPTB) is a less common form of tuberculosis that often presents as malignancy or lithiasis. Advances in diagnostics and minimally invasive procedures have led to the detection of more patients with milder forms of TB requiring surgical management. Due to the low incidence rates and lack of standardized approaches, additional studies are needed to improve patient outcomes. This study examined the risk factors, diagnostic methods, and treatments for HBPTB patients at the University of the Philippines – Philippine General Hospital (UP-PGH) from January 1, 2014 to December 31, 2021.

This retrospective descriptive study utilized our institutional database to identify patients who underwent a surgical procedure for HBPTB and their associated risk factors. Inclusion criteria required biopsy or microbiologic proof of tuberculous involvement of the biliary tract or nearby structures.

Among a total of 45 patients, the most common admitting diagnosis were HBP tuberculosis (37.8%) and malignancy (35.6%). 47.6% of patients had a previous or concurrent TB exposure. Sixty percent had subclinical malnutrition indicated by normal weight and low albumin. The liver (37.8%) and the bile ducts (33.3%) were the most common organs involved. The most common surgical procedures done were ultrasound-guided liver biopsy, biliary enteric anastomosis, percutaneous transhepatic biliary drainage (PTBD), and endoscopic retrograde cholangiopancreatography with or without stenting (ERCP).

This study provides additional data for clinicians to tailor diagnostic and treatment plans accordingly. Striking a balance between surgical procedures and appropriate anti-tuberculous therapy (ATT) is essential for successful treatment. Local data can be useful to help identify tuberculosis patterns unique to Filipinos and highlight socio-economic factors contributing to this rare presentation of TB.

OBJECTIVE

The aim of this study was to determine the different attitudes and perception of obstetrics and gynecology residents on laparoscopic skills training.

A cross-sectional research was conducted in a tertiary hospital’s Department of Obstetrics and Gynecology using a survey questionnaire. The respondents were resident physician trainees using population sampling. An approval to use the survey questionnaire from its developer was obtained. Descriptive statistics was used for analysis of the demographic profile. Pearson product moment correlation was used to determine correlation between expectancy-value constructs, simulation use and surgical experience.

The average hours the residents spent in simulation laparoscopic exercises was 11 h in the last 12 months and at least 1 h per week with supervision (76%). The reasons for using laparoscopic simulation include skill development (94%), proximity to the simulation lab (90%), free time (85%), recommendation of attending surgeon (84%), and requirement for rotation (84%). Among the expectant value constructs, only intrinsic interest utility value (r = −0.390) showed statistical correlation suggesting a weak negative correlation with simulation use. Hours of simulation use were significantly negatively correlated with self-efficacy for learning skills required to become proficient at minimally invasive surgery (MIS) (r = −0.390) and self-efficacy for learning sufficient MIS skills to perform procedures safely (r = −0.351).

The residents were motivated to do well and had greater self-belief and enjoyed performing and mastering the laparoscopic skills training. The residents’ perception revealed that there was an improvement in their MIS skills with the laparoscopic simulation exercises in the short time they spent in the simulation. Despite the residents’ positive attitude and perceptions, voluntary participation was limited. The most commonly cited barriers to the access of the surgical knowledge improvement laboratory and laparoscopy simulation unit were the lack of time due to the workload, conflicting schedules, and COVID-19 pandemic restrictions. Supervision of the residents is of great importance to provide guidance and motivation to the residents in improving their technical skills and performance in the operating room.

INTRODUCTION

Splenic Abscess is an ongoing infectious process with pus accumulation specifically at the spleen, this is associated with a high mortality rate with studies showing 16.6% among those diagnosed, with risk factors mainly present are among immunocompromised state. Among the immunocompetent population, an incidence of 0.14-0.70% were documented. 13 The etiology for this may include hematogenous or contiguous spread of infection as a pathophysiology, with bacterial seeding at the site. Detection of this is through ultrasound or CT scan, with a goal of identify a complex or a simple abscess. Therapeutics lie in choosing splenectomy, placing the patient in an immunocompromised state despite being at a young age against the conservative percutaneous drainage on top of the maximized antibiotic use. A recent meta-analysis showed a mortality rate of 12% among patients with splenectomy and a complication rate of 26%, however the percutaneous drainage had a mortality of 8% and a complication rate of 10% 14 This highlights the clinical awareness and decision among patients with splenic abscess.

Presenting a case of 37-year-old female who came in with left upper quadrant pain. This patient had undergone laparoscopic cholecystectomy 6 months prior to admission with an unremarkable outcome. An onset of left upper quadrant pain was noted 3 months prior to admission and was initially conservatively managed with unrecalled antibiotics. Persistence of this prompted further work up where ultrasound revealed an abscess in the spleen and was then admitted for broad spectrum antibiotics, namely piperacillin-tazobactam and further imaging. CT scan of whole abdomen with contrast was then done which revealed splenomegaly with rim enhancing near fluid attenuating lesions in the mid to inferior pole. The complexity of the abscess prompted the decision for splenectomy, the gold standard for treatment for splenic abscess. Patient had tested negative for HIV.

Splenic abscess is a rare condition, usually presenting with fever and left upper quadrant pain, the patient however did not present with fever despite a complex abscess. Splenic abscess is associated with a high mortality rate. A wide array of differentials is considered in patients with left upper quadrant pain and laboratories are directed into investigating the structural cause for left upper quadrant pain as the spleen has many adjacent organs which may present similarly. The decision to choose splenectomy and percutaneous abscess determines survivability of infection as splenectomy places patient in an immunocompromised state, thus early recognition of splenic abscess, and feasibility of percutaneous drainage is vital to the out-hospital outcome for the patient. Among immunocompetent individuals, given the lower mortality and lower complication rates, it may be ideal to combine both medical and minimally invasive procedures and a rise in complication may then warrant splenectomy.

Introduction: COVID-19 pandemic placed unprecedented strain on hospital resources and manpower. This study assesses the impact of Malaysia’s nationwide lockdown on the incidence, types, severity, and outcomes of emergency general surgery (EGS) cases at a tertiary care hospital. Methods: This retrospective cohort study analysed the data of patients who underwent EGS procedures for the period 2017 and 2021. Results: During the pandemic period, there was a 48.3% reduction in EGS cases (n=889) compared to the pre-pandemic period (n=1720). Significant reductions were observed in surgeries for appendicitis, soft tissue infection, colorectal, urology, peptic ulcer, and vascular disorders in the COVID period. Conversely, procedures for biliary disorders and hernia complications increased by 7.4% and 5.5%, respectively. Length of hospital stay increased by 57.8% for patients with small bowel disorders, while ICU/HDU admissions rose by 43.5% for colorectal cases (P < 0.05). There was no significant difference in mortality rates between the two periods. Conclusions The overall reduction in EGS procedures during the COVID-19 period was consistent with global trends. Despite the challenges posed by the pandemic, the outcomes related to duration of stay, ICU/HDU utilisation, and mortality remained comparable to the pre-pandemic period. These findings highlight the adaptability of healthcare professionals in maintaining continuity and quality of emergency surgical care during a crisis.
Acute Care Surgery ; COVID-19 ; Pandemics

OBJECTIVE

To report the demographics, clinical characteristics, and surgical outcomes after microvascular decompression (MVD) for hemifacial spasm (HFS) in the Philippine General Hospital (PGH).

Between January 2018 to December 2022, the division of Neurosurgery at PGH performed thirty-four MVD operations for Primary HFS. Records were retrospectively reviewed, and pertinent demographic, intra-operative findings, outcomes, and complications were analyzed.

The overall success rate is 88.2%, with a median follow-up at 15 months. Repeated measures ANOVA showed that post-op HFS and follow-up HFS grades were significantly lower than pre-op HFS grades (F=17.46, df=33, p < 0.0001). HFS average age of symptom onset was early at 38.5 years, 11.8% of which wereCONCLUSION

MVD at PGH is a viable choice treatment option for Filipino patients with success rates comparable to internationally published studies. Besides improving surgical technique, improvement of referral systems may help make surgery more accessible.

BACKGROUND

Anterior cruciate ligament (ACL) reconstruction is a crucial procedure for restoring knee stability and functionality, especially in active individuals. While various surgical techniques and graft options are available, preferences among surgeons vary based on regional factors, patient demographics and institutional resources. This study aimed to explore the current practices and preferences of Filipino orthopedic surgeons in ACL reconstruction.

A cross-sectional survey was conducted among fellowship-trained Filipino orthopedic surgeons. Data were collected via structured questionnaires focusing on demographics, preoperative protocols, surgical techniques, graft selection and postoperative practices. Descriptive statistics and bivariate analysis were used to summarize and identify trends.

A total of 68 surgeons participated in the study. The majority (91.2%) preferred hamstring tendon grafts and single-bundle reconstruction techniques. Most respondents opted for anteromedial portal femoral tunnel creation and button fixation for the femoral tunnel, while interference screws were commonly used for tibial tunnel fixation. Immediate weight-bearing post-surgery was allowed by 94.1% of respondents, with varying timelines for returning to sports activities. Younger surgeons were more likely to adopt augmentation techniques and clear patients for earlier return to activity.

The study highlights prevailing trends in ACL reconstruction practices among Filipino orthopedic surgeons, emphasizing the preference for hamstring grafts and single-bundle techniques. Regional limitations, such as the unavailability of allografts, significantly influence these choices. These findings underscore the need for localized guidelines and further research to standardize care and optimize patient outcomes.

BACKGROUND

The Division of Colorectal Surgery at the Philippine General Hospital (PGH) conducts hundreds of surgeries annually for benign and malignant colorectal conditions. Since 2019, the Division has implemented an Enhanced Recovery After Surgery (ERAS) program to improve patient outcomes. However, its impact on hospital costs—critical for a government hospital—has not yet been studied.

This study aimed to evaluate the effect of ERAS on healthcare costs for elective colorectal surgeries performed at PGH in 2021.

A retrospective observational study was conducted on adult patients who underwent elective colorectal surgeries under the ERAS protocol in 2021. Medical and billing records were retrieved using the hospital’s electronic medical records (EMR) system, excluding cases with incomplete data. Procedures were categorized by type [stoma closure, colonic or rectal resection, reversal of Hartmann’s, or cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (CRS-HIPEC)] and surgical approach (open, laparoscopic, or robotic). Costs were classified into diagnostics, facility fees, medications, surgery, and hospital supplies. ERAS compliance rates were extracted from the online ERAS Interactive Audit System (EIAS), and linear regression analysis was performed.

Among 114 elective colorectal surgeries, records for 90 cases were analyzed. Surgery-related expenses accounted for the highest mean hospital costs across all procedure types. An inverse correlation between ERAS compliance and total cost was observed for open surgeries, with statistically significant reductions in stoma closures and open colon resections (p-value: 0.0213 and 0.0134, respectively). However, minimally invasive surgeries (MIS) did not demonstrate cost reductions with increasing ERAS compliance, likely due to additional expenses associated with advanced equipment. Linear regression indicated that higher compliance rates generally led to decreased hospital costs.

Standardized care through ERAS has been associated with cost savings compared to traditional perioperative management. This study supports the conclusion that higher ERAS compliance can reduce hospital costs in open colorectal surgeries. However, the higher costs of MIS procedures, driven by equipmentrelated expenses, may offset potential savings from ERAS adherence. Further research is warranted to explore the cost implications of ERAS in MIS cases.

Background and Objective: One of the uses of indocyanine green (ICG) in the surgical field is the evaluation of the anastomotic margins in colorectal surgery. This is of particular importance because fluorescence imaging may aid in detecting vascular compromise, allowing the surgeon to change the resection margin thereby decreasing the chance of an anastomotic leak. To date, there has been no study with its use locally. This study aimed to determine whether the use of ICG can safely identify if the margins of resection are well-vascularized in patients undergoing left-sided colon or rectal surgery, which in turn may reduce anastomotic leak rates. Methods: Through a retrospective study design, the investigators gathered data of patients who underwent left-sided colon or rectal surgery. The groups were divided into those with and without the use of ICG and a comparative data on the anastomotic leak rates were analyzed. Results: Eighty-six (86) patients with similar patient characteristics, tumor staging, and surgical approach were compared. Both the leak rates identified during the initial hospital stay and at 30 days post-operatively were lower in those where ICG was used (p=0.035, p=0.047, respectively) than those where ICG was not used. Conclusion ICG fluorescence imaging may reduce the anastomotic leak rates in patients undergoing colorectal surgery.
indocyanine green ; colon ; rectum ; colorectal surgery ; anastomosis, surgical ; anastomotic leak

BACKGROUND AND OBJECTIVE

Robotic surgery for rectal malignancies in the Philippines is emerging. Evidence has shown promising results for robot-assisted (R) rectal surgery when compared to the laparoscopic (L) and open (O) approach. This study discussed the clinicopathologic outcomes of the first robotic rectal resections versus laparoscopic and open rectal resections at the Philippine General Hospital (PGH).

This was a retrospective cohort of 45 consecutive surgical resections for rectal malignancy done at the PGH from March 2019 to October 2019 that compared the outcomes of the first 15 robotic procedures done at the institution versus laparoscopic (n=15) and open (n=15) operations performed during the same time period. One-way ANOVA was done to determine significant differences among variables, while Bonferonni multiple comparison test was done to analyze differences among means.

The 45 patients in the study had a mean age of 56.04 ± 13.45 years. The patients were mostly male (60%). Most of the tumors were located in the low rectum (27/45; 60%). Most of the patients had locally-advanced (at least Stage IIIB) disease (27/45; 60%), and warranted neoadjuvant treatment (41/45; 91.11%). Most patients underwent a sphincter-saving procedure (34/45; 75.56%). All three groups had comparable baseline characteristics. The R-group had the longest operative time (438.07 ± 124.57; p value < 0.0001). Blood loss was significantly highest in the R-group (399 ± 133.07 cc; p value - 0.0020) as well, while no statistical difference was observed between the Oand L-groups (p value – 0.75). No conversion to open was noted in the R- and L-groups. Most of the patients had well-differentiated adenocarcinoma (22/45; 48.49%). All patients in the L- and O-groups had an R0 resection There were two R1 resections in the R-group. All patients who underwent an open surgery had a negative circumferential resection margin (CRM); L-group 93.99%, R-group 69.23%. All patients had adequate proximal and distal resection margins. Those who underwent an open surgery had the shortest post-operative length of stay (LOS) (p value – 0.0002). Post-operative ileus (7/45; 15.56%) was the most commonly encountered morbidity, and was seen mostly in the R-group (3/15; 20%). One patient in the R-group underwent a transanal repair of an anastomotic dehiscence and was discharged three days after reoperation. There was no reported mortality.

Our institution with a beginning robotic colorectal surgery program showed promise as its initial outcomes for rectal cancer were compared to the more often-performed open and laparoscopic procedures. The authors expect more favorable clinicopathological outcomes as our staff overcome the prescribed learning curve for robotic surgery.