The effect of playing video games on fiberoptic intubation skills

Evaluation of a 12-hole clock model for improving bronchoscopic skills in simulated normal and difficult airways among anesthesia residents: A randomized controlled study

BACKGROUND

Simulation-based training is used to improve fiberoptic bronchoscopic skills for novices. We developed a nonanatomical task trainer (named 12-hole clock model) that focused on training manipulation of bronchoscopes. The aim of this study was to evaluate the training effect of this model on bronchoscopic skills and learning interests in simulated normal and difficult airways among anesthesia residents.

METHODS

Forty-three anesthesia residents without experience in bronchoscopic intubation were randomly divided into control (n = 22) and intervention groups (n = 21). All participants received standard multimedia learning and a baseline test using a normal airway manikin. Then, the control and intervention groups engaged in 60 minutes of training via a traditional airway manikin or the clock model, respectively. After training, the participants completed bronchoscopic performance assessments in simulated normal and difficult airways, as well as an electronic questionnaire related to the course.

RESULTS

During training, the total hands-on time of bronchoscopic practice recorded by trainees' themselves was longer in the intervention group than in the control group (1568 ± 478 seconds vs 497 ± 172 s, P < .0001). Posttraining, the time required to visualize the carina in simulated normal airways was longer in the intervention group than in the control group (22.0 [18.0, 29.0] vs 14.0 [10.8, 18.3], P < .0001), while it was shorter for simulated difficult airways (24.0 [16.0, 32.0] s vs 27.0 [21.0, 35.5] s, P = .0425). The survey results indicated that confidence in bronchoscopic intubation increased in both groups, without significant differences in satisfaction, acceptance, or perceived difficulty between the groups. However, the interest ratings were higher in the intervention group than in the control group.

CONCLUSIONS

The 12-hole clock model is a simple and feasible method for improving bronchoscopic skills and promoting interest among trainees.

TRIAL REGISTRATION

NCT05327842 at Clinicaltrials.gov.

A systematic review on classification and assessment of surgical skill levels for simulation-based training programs

BACKGROUND

Nowadays, advances in medical informatics have made minimally invasive surgery (MIS) procedures the preferred choice. However, there are several problems with the education programs in terms of surgical skill acquisition. For instance, defining and objectively measuring surgical skill levels is a challenging process. Accordingly, the aim of this study is to conduct a literature review for an investigation of the current approaches for classifying the surgical skill levels and for identifying the skill training tools and measurement methods.

MATERIALS AND METHODS

In this research, a search is conducted and a corpus is created. Exclusion and inclusion criteria are applied by limiting the number of articles based on surgical education, training approximations, hand movements, and endoscopic or laparoscopic operations. To satisfy these criteria, 57 articles are included in the corpus of this study.

RESULTS

Currently used surgical skill assessment approaches have been summarized. Results show that various classification approaches for the surgical skill level definitions are being used. Besides, many studies are conducted by omitting particularly important skill levels in between. Additionally, some inconsistencies are also identified across the skill level classification studies.

CONCLUSION

In order to improve the benefits of simulation-based training programs, a standardized interdisciplinary approach should be developed. For this reason, specific to each surgical procedure, the required skills should be identified. Additionally, appropriate measures for assessing these skills, which can be defined in simulation-based MIS training environments, should be refined. Finally, the skill levels gained during the developmental stages of these skills, with their threshold values referencing the identified measures, should be redefined in a standardized manner.

A qualitative enquiry into dental students' perceptions of dentistry as a career choice in the State of Qatar

BACKGROUND

Career choice is a complex, multifaceted process affecting all aspects of life. Motivational factors of aspiring dentists are crucial to inform institutions and aid with the admission process. The aim of this study was to explore undergraduate dental students' perceived motivation for their career choice in the first dental institution in the State of Qatar to bridge the gap in knowledge in this area.

METHODS

Homogeneous purposive sampling technique was employed to collect data from all year 2 and year 3 undergraduate dental students to gain a deeper insight into their motivation of career choice. An explorative qualitative method using face-to-face focus group sessions were utilized. All focus groups were conducted in English and contained a moderator and observer. A topic guide was used to ensure data collection standardization. Participants' views were recorded and filed notes obtained. Data was transcribed and analysis performed utilizing an inductive thematic approach.

RESULTS

A total of 34 students (89.5%) from year 2 and 3 participated in the focus groups. Data analysis revealed six main themes emerging from this study namely; altruism and patient care, family influence factors, childhood aspirations, hands-on practical skills, professional and social status, and the opportunity to reconsider and transfer. Based on frequency, altruism, opportunities to learn hands-on practical skills and professional status appeared to be the main drivers influencing students' choice of dentistry as a professional career.

CONCLUSION

This qualitative study presents the first national study providing insightful information regarding current undergraduate dental students' decision process in relation to their profession selection, and shows that opportunities to provide patient care seems to be the key to motivation. There was also a strong inclination towards performing hands-on practical tasks as a dentist, and developing a professional status. Interestingly, financial reward did not feature as a motivational factor in this study. The study highlights the influence of socio-cultural and economic factors on choosing dentistry as a career. This data could help dental institutions better understand future applicant's motivations to join dentistry and assist with the academic recruitment/admission process and targeting students with a potential to excel in the profession.

The impact of video games on training: can it change the game of endotracheal intubation?

In recent years, several studies have demonstrated that the experience derived from video games improves interventions that require technical skills. Airway management is crucial to anesthesiologists, requiring technical and non-technical skills. We evaluated the benefits of video games for video stylet-guided tracheal intubation, which allows the use of video technology in airway management of residents with anesthesiology training. In the present study, the residents working in the Department of Anesthesiology and Reanimation at the Health Sciences University of Kartal Dr. Lütfi Kırdar City Hospital in Istanbul were assigned to two groups. Active users who played video games on a regular basis formed study group (n = 14), while those who did not have video gaming habits were assigned to the control group (n = 15). Female patients with the American Society of Anesthesiologists (ASA) I and II classification undergoing elective open or laparoscopic gynecological surgery through tracheal intubation under general anesthesia were included in the study. Female patients elective open and laparoscopic gynecological surgery under GA were included in the study. Time to intubate the trachea by using video stylet in (Group 1) was found to be 29 s on average, and it was 59.9 s for Group 2 ( p < 0.01) The average number of tracheal intubation attempts was 1.1 in Group 1, and 1.4 in Group 2 (p = 0.19). Video gaming experience improves the visual attention.Those accustomed to playing with video games, video stylet- guided tracheal intubation, performed intubation in less time.