Enhancing medical student learning through virtual pharmacology simulations: a pre-post evaluation study.

backgroundTraditional pharmacology experiments often involve the use of live animal to study the effects of drugs on the different organ system. To increase student engagement and address the challenges of remote teaching during the COVID-19 pandemic, a virtual experiment was introduced as an alternative. This study evaluates the impact of the virtual experiment on student perceptions and learning outcomes, focusing on ethical considerations, operational effectiveness, and educational benefits. The study involved third-year medical students who participated in both pre-test and post-test surveys to assess their perceptions of the virtual pharmacology experiment. The survey included statements about reducing operational errors, decreasing fear of animals, promoting animal welfare, understanding drug mechanisms, and providing more practice opportunities. Responses were collected from 39 students in the pre-test phase and 26 students in the post-test phase. Statistical analysis included odds ratios (ORs), 95% confidence intervals (CIs), and p-values to determine the significance of changes in perceptions. The study surveyed medical students on their perceptions of virtual experiments in pharmacology, focusing on 10 key areas. Results from pre-test and post-test evaluations revealed several significant findings. A marked improvement in understanding drug mechanisms was observed, with post-test results indicating enhanced clarity (OR=4.0727, p=0.0090). Agreement on the benefit of increased practice opportunities also rose significantly (OR=3.2344, p=0.0283). Students expressed fewer concerns about equipment-related challenges in virtual settings (OR=3.0222, p=0.0360). Virtual experiments were recognized as a strong aid in skill acquisition, showing significant post-test improvements (OR=4.0727, p=0.0090). Additionally, students appreciated the collaborative potential of virtual experiments, which saw notable increases in post-test evaluations (OR=3.8889, p=0.0130). Finally, virtual experiments were perceived as highly effective in improving both learning outcomes and efficiency (OR=3.9018, p=0.0132). These results suggest positive student perceptions of virtual pharmacology simulations, with significant improvements in perceived understanding of drug mechanisms, hands-on practice opportunities, and overall learning efficiency. DISCUSSION AND

conclusionThe shift from traditional live-animal experiments to virtual experiments in pharmacology education has demonstrated substantial benefits. Virtual experiments not only address ethical concerns by reducing reliance on live animals but also enhance students' understanding of complex mechanisms and provide additional opportunities for practice. While improvements in reducing animal-related fears and promoting welfare were evident, larger sample sizes are needed to confirm statistical significance in these areas. The findings underscore the promise of virtual experiments as a progressive educational strategy, especially under the constraints imposed by remote instruction.