BACKGROUND

Simulation immerses learners in guided replications of real-life experiences. Simulation-based learning in the health profession allows trainees and professionals to practice skills in a controlled environment using various modalities, enhancing patient safety and minimizing clinical errors.

OBJECTIVE

To describe the profile of Philippine studies on clinical simulation in healthcare professional education and assess the methodological quality of these studies.

METHODS

We conducted a scoping review of studies on clinical simulation studies in healthcare education in the Philippines. We followed the methods for scoping review and reported using the PRISMA Scoping review checklist. We searched for relevant studies from electronic databases (PubMed, Scopus, CENTRAL, Herdin, and Cochrane) as of May 17, 2024, and summarized descriptive data on the characteristics of the study, population, clinical simulation technique, and outcomes, using graphical summaries and tables. We assessed the methodological quality of included studies using the Modified Medical Education Research Study Quality Instrument (MMERSQI).

RESULTS

We included 13 studies mostly published in the 2020s (7), by faculty as main author (9), with hospital affiliation (10), single-center (11), setting in NCR (11), analytic (10), medical field (10), educational purpose (7), using task trainers (5), low- to medium-fidelity (11), with technical competencies (mostly skills) as desired outcome (9), median sample size of 40, and including mostly postgraduate level participants (7). There was moderate methodological quality (median MMERSQI score, 51 [range, 40, 77] with the ‘type of data’ item being highly reported and ‘validity of instrument tool’ item poorly reported.

CONCLUSION

The observed gaps in methodological rigor, study design, and fidelity of simulation techniques in healthcare education in the Philippines highlight opportunities for advancing the field. Future research should aim to address these gaps, particularly by increasing the use of RCTs, enhancing the validity of measurement tools, and incorporating comprehensive simulation components.

Human ; Simulation Training ; Scoping Review ; Philippines

Background and Objective: Retinoblastoma is one of the most common intraocular cancers among children usually caused by the loss of retinoblastoma protein function. Despite being a highly heritable disease, conventional diagnostic and prognostic methods depend on clinical examination, with limited consideration of cancer genetics in the standard of care. CD133, KRT19, and MUC1 are commonly explored genes for their utility in liquid biopsies of cancer including lung adenocarcinoma. To date, there are few extensive molecular studies on retinoblastoma in Filipino patients. To this end, the study aimed to describe the copy number of CD133, KRT19, and MUC1 in retinoblastoma samples from a Filipino patient and quantitate the respective expression level of these genes. Methods: Hematoxylin & Eosin (H&E) staining was utilized to characterize the retinoblastoma tissue while fluorescence in situ hybridization (FISH) using probes specific to CD133, KRT19, and MUC1 was performed to determine the copy number of genes in retinoblastoma samples from a Filipino patient (n = 1). The gene expression of CD133, MUC1, and KRT19 was quantitated using RT-qPCR. Results: The H&E staining in the retinoblastoma tissue shows poorly differentiated cells with prominent basophilic nuclei. CD133 was approximately 1.5-fold overexpressed in the retinoblastoma tissue with respect to the normal tissue, while MUC1 and KRT19 are only slightly expressed. Multiple intense signals of each probe were localized in the same nuclear areas throughout the retinoblastoma tissue, with high background noise. Conclusion These findings suggest that CD133 is a potential biomarker for the staging and diagnosis of retinoblastoma in Filipino cancer patients. However, further optimization of the hybridization procedures is recommended.
Retinoblastoma ; Biomarkers ; In Situ Hybridization