Perception of the operation theater learning environment and related factors among anesthesia students in Ethiopian higher education teaching hospitals: a multicenter cross-sectional study.

INTRODUCTION: Operation theater learning involves three key elements: clinical work, learning, and the environment. There is little evidence regarding the operating theatre learning environment for anesthesia trainees. Identifying the overall perception of the operation theater learning environment helps to establish an efficient operation theater learning environment and produce competent anesthesia professionals. OBJECTIVE: The aim of this study was to assess the perceptions of the operating theater learning environment and associated factors among undergraduate anesthesia students in Ethiopian higher education teaching hospitals from April to May 2023. METHODS: A multicenter cross-sectional study was conducted on 313 undergraduate anesthesia students who began operation room clinical practice at 13 higher education teaching hospitals. The data were entered into EpiData version 4.6. A generalized ordered logistic regression model was used to analyze and identify factors associated with the operating theater learning environment using STATA software version MP17. RESULTS: The findings of this study revealed that 45.05%,26.52%), 23% and 5.43% of the participants reported having desirable, moderately desirable, very desirable and undesirable perceptions of the operating theater learning environment, respectively, from highest to lowest. Preoperative discussion (AOR = 4.98 CI = 1.3-18.8), lack of teaching facilities (AOR = 0.16 CI = 0.03-0.75), noise from played music (AOR = 0.22 CI = 0.07-0.63), absence of tutors (AOR = 0.03 CI = 0.01-0.22), respect for students (AOR = 3.44 CI = 1.6-7.2), roll modeling for students (AOR = 3.23 CI = 1.5-6.8) and strict supervision of students (AOR = 0.24 CI = 0.07-0.88) were significantly associated with perceptions of the operation theater learning environment, with 95% CIs. CONCLUSION: No study participant agreed that the operation theater learning environment in operation theatres was very undesirable. A lack of teaching facilities at the OR, a lack of tutors from the OR, noise from played music in the OR, a tutor respecting their student, a tutor role model for their student, a preoperative discussion with a tutor and strict supervision of the student are strongly associated with the operation theatre learning environment.

Assessment of sleep quality and its factors among clinicians working in critical care units and operation theaters at North West Ethiopia, 2022: a multicenter cross-sectional study.

The quality of sleep has an effect on the health of clinicians and the quality of patient care. Maintaining cognitive function/mood, facilitation of glucose metabolism, and strengthening of the immune system are among the roles that adequate sleep may contribute. Poor sleep quality is multifactorial, and studies had shown inconsistencies in the factors that contribute to the development of this poor sleep quality. The prevalence of poor sleep quality among clinicians working in the critical care unit and operation theater in the study setting was not investigated yet. Objective: The objective of this study was conducted for the purpose of assessing the quality of sleep and associated factors among clinicians working in the critical care unit and operation theater. Methods: A cross-sectional study was conducted from 15 May to 15 June 2022. Data were collected using a self-administered questionnaire from 421 clinicians selected by simple random sampling techniques. Sleep quality was measured by the Pittsburg sleep quality index. The data were entered into Epi-data and exported to SPSS. Frequency and percentage were used for the descriptive analysis. Binary and multivariate logistic regression analysis were used to identify factors associated with poor quality of sleep. The strength of the association was measured with an OR within the 95% CI and P-value of <0.05. Result: About half 220 (52.3%) of the study participants age between 25 and 30 year old and the majority 321 (76.2%) of them were males. The prevalence of poor sleeps quality was 81.5% (95% CI: 77.9-85.5). Working night shift (AOR: 3.37, 95% CI: 1.754-6.484), having depressive symptoms (AOR: 3.25, 95% CI: 1.485-7.147) and having no regular exercises (AOR: 0.299, 95% CI: 0.166-0.537) were predisposing factors for poor sleep quality. Conclusion and Recommendation: The prevalence of poor sleep quality among clinicians working in the ICU and operation room was high. Clinicians who had no regular exercise, who worked in night shift, and who had depressive symptoms were associated with poor quality of sleep. Clinicians should have an awareness on the symptoms of depression, implement sleep hygiene education programs and promoting regular exercise. The authors recommend healthcare policy makers for improving working schedules.

Audit of operation theater time utilization with perspective to optimize turnaround times and theater output.

Background and Aims: Operation theater (OT) complex is an important area for a hospital as it needs expensive infrastructure, disposable, and reusable resources and a multidisciplinary highly qualified and efficient team, the metrics of which are key in generating revenue, and improved productivity. The efficient utilization of OT ensures maximum output in view of the investment of highly qualified doctors, equipment, and outcomes. Our study aimed to evaluate the utilization of OT functioning stepwise, reasons for delays, case cancellations, and areas of improvement if any. Material and Methods: This prospective observational study was planned in three phases; in phase 1 audit of OT functioning was carried out for 1 month and based on data analysis recommendations were given for improvement. In phase 2, the recommendations would be implemented over 3 months and in phase 3 re-audit will be carried out for 1 month. Data analysis was done on IBM SPSS version 26 software. Descriptive statistics measures were calculated by the mean and standard deviation. Results: The total available resource time was 52920 min and the total time utilized was 37740 min. Overall, raw utilization was 71.31%. OT was started late 63.50% times. Case cancellation occurred on 8.99% occasions. Conclusion: We conclude that utilization of operating room time can be maximized by proper planning and realistic scheduling of elective lists, communication among team members, and resource management. Audit of OT utilization is an important tool to identify problem areas and formulate protocols accordingly.

Smartphone Use among Anesthesiologists during Work Hours: A Survey-Based Study.

Context: Smartphone use has revolutionized life in all spheres, including the medical field. Smartphones provide immense opportunities but may also lead to negative consequences due to the element of distraction. In the medical profession and more so among anesthesiologists, multitasking has become very common, but the presence of mind is equally important. This study attempts to analyze the smartphone practices and trends among anesthesiologists during work hours in our country. Aims: The study aimed to identify recent trends and practices of smartphone use among anesthesiologists during working hours and its distribution as per designation and institutions. It also intends to determine the purposes of smartphones and their impact on patient care. Settings and Design: Online survey consisting of open-ended multiple-choice questions was conducted and circulated as Google Forms via E-mail and WhatsApp. Subjects and Methods: This survey was conducted to compare the respondents' views as per designation and workplace distribution. In addition, participants were asked about the current practices in smartphone use at their workplace, purposes of use, time spent on smartphones, and any negative medical consequences faced due to the same. Statistical Analysis Used: One-way ANOVA test was used to compare the means between the groups. Chi-square test/Fisher's exact test was used to compare the proportions. Results: Two hundred and sixteen (54%) were resident doctors, whereas 184 (46%) were consultants. Most of the respondents were young, with a mean age around 36 years. 31.5% of the residents used smartphones very often during anesthetized patient care compared to 10.3% of the consultants. Purposes of using smartphones were multiple, with phone calls (100%) being the most common followed by WhatsApp messaging (79.2%). 86.1% of the residents, as compared to 61% of the consultants, had anesthesia/intensive care unit-related apps on their smartphones. There was almost an equivocal response to how the smartphone has impacted patient care. 50.9% of the residents and 43% of the consultants felt improved patient care, whereas 38% of the residents and 43.5% of the consultants believed it had worsened. Conclusion: There was no clear-cut consensus whether smartphone use improved or worsened patient care. On the one hand, there can be distractions leading to adverse medical consequences, while on the other hand, the use of medical apps has been made possible because of the handy and easily accessible smartphones. Thus, the use of smartphones may be carried out with a sense of responsibility by the anesthesiologists during work hours.

Enriching operating room based student learning experience: exploration of factors and development of curricular guidelines.

BACKGROUND: Operating Room (OR) is a high-pressure setting where multiple complex surgical, educational, and administrative facets interplay. Contrary to resident training, the dynamics of undergraduate medical students' learning process is highly demanding, opportunistic, unstandardized, and suboptimal owing to many reasons. Upon reviewing the existing published literature regarding the medical students' experience in the OR setting, it was clear that this field is still to date, unstructured, and ambiguous, with many grey areas that need to be worked on. To achieve an optimized and enhanced theatre experience, it is of immense importance to recognize the recurrent themes affecting medical students within this setting and deduce ways to overcome these challenges. This study explores and prioritizes factors influencing OR-based student learning quality and develops guidelines for structured clinical encounters within the OR setting. METHODS: The study involved an extensive literature review and thematic analysis to generate themes and subthemes, which were subjected to a modified Delphi technique where students and teachers participated to identify, debate, and produce a consensus on the relative value of these factors. Finally, expert-validated guidelines were developed for OR curricular designs. RESULTS: Operating theater-based student learning is multifactorial. Structured learning through optimized course planning, content selection, assessment, and administration are decisive in determining the quality of OR learning experience. The teacher's interest, attitude, and students' desire and preparedness to learn play a central role in OR-based student learning, suggesting an enhanced need for adequate faculty training. Similarly, emotional, socio-environmental, and organizational factors can influence students' learning in a significant way. A new model for undergraduate student learning in OR has been proposed based on these factors and the stakeholders' interplay. In this model, the teacher's role is responsible despite OR learning being student- led. Guidelines for the OR curricular designs have been developed. CONCLUSION: Structured learning process within the OR setting can lead to optimized lesson planning, content selection, assessment, and administration for a more meaningful and enriched OR learning experience.

Effect of Structured Educational Program on Practices of Radiation Safety Measures Among Health Care Providers in Urology Operation Theater.

Introduction Endourologists are at increased risk of exposure to radiations. Many studies are available that have studied awareness in doctors in general, but very few studies available regarding any intervention to improve the knowledge of radiation safety measures. We have made an attempt to study the role of an educational intervention to improve the knowledge of our Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER) urology operation theater health care providers (HCPs). Materials and methods Our study was an Interventional study (prospective clinical trial), conducted in the Department of Urology, JIPMER from January 2017 to March 2018. All, that is, 40 operation theater HCPs were given a questionnaire as baseline. The baseline response was compared to the response after the Structured Education Program (SEP) by using the same questionnaire. The knowledge of participants before SEP was compared with the knowledge after SEP using the chi-square test. All statistical analysis was carried out at a 5% level of significance and p-value < 0.05 was considered as significant. Result In our study after SEP, participants use of lead apron has increased from 72.5% to 92.5%, indicating improvement. There is an increase in the use of thyroid shield from 22.5% to 95%. In our study after SEP, knowledge about background radiations improved in participants from 25% to 87.5%. Knowledge about Radiation dose of chest X-ray improved from 22.5% to 52.5%. Knowledge about ALARA (As Low As Reasonably Achievable) improved from 47.5% to 95% after SEP. Knowledge that MRI and USG do not have ionizing radiation improved from 62.5% to 97.5%, and from 75% to 92.5% for MRI and USG, respectively, after SEP. Regarding organ sensitivity, 100% HCPs had given correct answers after SEP as compared to 80 before SEP. Conclusion Our study shows that SEP at regular intervals has made significant improvements in daily practice in operation theater HCPs. SEP has increased the use of radiation protective gears among HCP. Hence we recommend SEP at regular intervals for urology operation theater HCPs for a healthy and safe working environment.

An Assessment of the Impact of Flow Disruptions on Mental Workload and Performance of Surgeons During Percutaneous Nephrolithotomy.

Objective The aim of this study was to assess the impact of intraoperative disruptions on surgeons' workload and performance during percutaneous nephrolithotomy (PCNL). Materials and methods A structured and standardized tool was used to identify disruptions and interferences that occurred during 33 PCNL procedures. The surgical steps during PCNL were divided into four phases: ureteric catheter placement (phase I), puncture and tract dilation (phase II), intra-calyceal navigation and stone fragmentation (phase III), and tube placement (phase IV). Surgeons' workload was evaluated using a validated tool: Surgery Task Load Index (SURG-TLX), and correlated with the mean observed intraoperative disruptions. All operating team members evaluated the teamwork immediately after the procedure. Statistical analysis was performed using SPSS Statistics version 22 (IBM, Armonk, NY). Results A total of 1,897 disturbances were observed, with an average of 57.48 ± 16.36 disruptions per case. The largest number of disruptions occurred during phase III of PCNL (32.06 ± 14.12). The most common cause of the disruption was people entering or exiting the operating room (OR) (29.1 ± 10.03/case), followed by the ringing of phones or pagers (6.42 ± 2.4). The mean observed intraoperative disruptions were significantly associated with the operating surgeon's mental workload, and it had a significant impact on all domains of surgeons' mental workload as measured by SURG-TLX. Compared to other team members, surgeons' assistants experienced an inferior sense of teamwork (r=-0.433; p=0.012). Conclusion Significant intraoperative disruptions were observed during PCNL. They were observed to directly correlate with the surgeon's workload and had a detrimental effect on teamwork. Improving OR dynamics by reducing unnecessary disruptions would help establish an efficient and smooth surgical work environment for safe surgical care.

Magnitude and causes of cancelation for elective surgical procedures in Debre Tabor General hospital: A cross-sectional study.

OBJECTIVES: Elective surgical case cancelation is a common problem and can cause prolonged wait times, harm to patients, and is a waste of scarce resources. Reasons for cancelations are complex and change place to place because they are related to patients, organizational issues, and clinical staff. So, this study is aimed to assess the magnitude and causes of the case cancelation among elective surgical cases in a general hospital. METHODS: A cross-sectional prospective study design was conducted on 221 patients scheduled for elective surgery from March 1 to May 30 2019 G.C. All consecutive elective surgical cases scheduled during the study period were included in the study. Data were collected using prepared and pretested questionnaire and entered in the SPSS version 20 for analysis purpose. RESULTS: During the study, 221 patients were scheduled for elective surgical operations, among these 150 (67.9%) patients were operated on the planned date of surgery whereas 71 (32.1%) operations were canceled. The decision for the cancelation was done by the anesthetist due to preoperative coexisting disease findings and inadequate preparation of the patient for the intended operations were 33 (46.5%) followed by administrative-related issues which account 26 (36.6%). CONCLUSION: Cancelation of elective surgical procedures on the day of surgery was high in this study due to different reasons. Cancelation can be minimized if all the responsible bodies can communicate early regard to the patient.

Demographics and Mortality Rates of Surgical Emergencies Treated at the Casualty Operation Theater: A Six-month Retrospective Analysis.

Introduction Emergencies such as appendicitis, peritonitis, road traffic accidents and gunshots require immediate surgical intervention. Patients are first resuscitated at the emergency department and then shifted to the casualty operation theater (COT). COT is a state-of-the-art operation theater that is open 24/7 and ready to deal with any surgical crisis. Once surgery is performed, the patients are admitted to the surgical ward for post-operative care. Jinnah Postgraduate Medical Centre (JPMC) is the largest tertiary care hospital in Karachi. There is very limited data on the cases that are dealt with on regular basis at the COT in JPMC. Here we break the mold and analyze the various aspects of surgical emergencies treated at the COT over the course of last six months. Objectives To evaluate the demographics and mortality rates of emergencies treated at the COT in the last six months. Methods This was a retrospective study, held for six months (July 1st 2019 to December 31st 2019). Data was obtained from the Records and Administration section, Surgical Unit IV (ward 21), Jinnah Postgraduate Medical Centre. Results Three hundred and fifty-five patients were inducted into the study, predominantly male. Majority (71.54%) of the referrals were made from within the city. The mean age of the patients was 48.57 ± 14.92 years. Appendicitis was the most common emergency treated at the COT. The overall mortality rate was 23.94%. Peritonitis and road traffic accidents contributed significantly to the mortality rate. Conclusion Surgical emergencies treated at the COT have a high mortality rate at one week. Prompt recognition, early referrals and intervention can help reduce mortality in the future.

Response to a Fire Incident in the Operation Room: A Cautionary Tale.

Health care facilities are always seen as places of haven and protection for managing external incidents, but situations become difficult and challenging when such facilities themselves are affected by internal hazards. Such incidents are arguably more disruptive than external incidents, because patients are dependent on supportive measures and are neither in position to respond to such crisis situation nor do they know how to respond. Operating room fires are rare but potentially catastrophic, involving loss of costly resources and possibly lives. This case report details a true operating room fire incident in an emergency operating room and details the real-life challenges encountered by operating room staff in preserving both life and property. As a result of this work, precautionary measures may be implemented to mitigate such incidents. Careful coordination, continuous training, and fire drill exercises can improve the overall outcomes and minimize the possibility of these potentially fatal problems, thereby making a safer health care environment for every worker and patient.

Protocolized approach to a COVID-19 parturient undergoing a cesarean section - A case report.

The health care workers working in the operation theater (OT) face many unique challenges to deal with the corona virus disease (COVID-19) patients undergoing surgery. We hereby report the management of a COVID-19 parturient undergoing cesarean section in the dedicated COVID health center. Patient care of this special and vulnerable subset of population with least exposure of COVID-19 to health care worker was the cornerstone of the management. We have summarized some of the important precautionary measures which were taken during cesarean section to minimize exposure and genuine use of resources in this pandemic. To conclude, despite Personal Protective Equipment (PPE), precautionary measures and strategies are of utmost importance and should be opted so as to lower the virus contagion risk.

Microbiological Surveillance of Operation Theatres: Five Year Retrospective Analysis from a Tertiary Care Hospital in North India.

INTRODUCTION: Microbiological contamination of air and environment in the operation theaters (OTs) are major risk factor for surgical site and other hospital-associated infections. OBJECTIVES: The aim was to identify bacterial colonization of surfaces and equipment and to determine the microbial contamination of air in the OTs of a tertiary care hospital. MATERIALS AND METHODS: Five years (January 2010-December 2014) retrospective analysis of the data obtained from routine microbiological surveillance of the five OTs of the hospital was done. Surface samples were taken with wet swabs from different sites and equipment. Bacterial species were isolated and identified by conventional methods. Air quality surveillance of OTs was done by settle plate method. RESULTS: A total of 4387 samples were collected from surfaces and articles of various OTs. Out of these only 195 (4.4%), samples showed bacterial growth and yielded 210 isolates. The predominant species isolated was Bacillus with 184 (87.6%) isolates followed by coagulase-negative Staphylococcus 17 (8.1%), Staphylococcus aureus 6 (2.9%), and Enteroccoccus spp. 3 (1.4%). Analysis of the OT air samples showed least colony forming unit (cfu) rate of air (27 cfu/m3) in ophthalmology OT and highest rate of 133 cfu/m3 in general surgery OT. CONCLUSION: The study shows that OTs of our hospital showed a very low bacterial contamination rate on surface swabbing and a cfu count per m3 of air well within permissible limits.

Audit of the Functioning of the Elective Neurosurgical Operation Theater in India: A Prospective Study and Review of Literature.

BACKGROUND: Knowledge about the utilization of the operation theater (OT) is essential to improve its efficiency. This study evaluated the neurosurgical operation theater utilization in a neurosciences teaching hospital. METHODS: Data collected included OT start time, delay in start, anesthesia induction time, surgical preparation time, anesthesia recovery time, operating time, time between cases, and theater closing time. RESULTS: Five hundred thirty-seven surgeries were performed during the study period. The percentage of time used for anesthesia induction, actual surgical procedure, recovery from anesthesia, and theater preparation between the two cases were 8%, 70%, 6% and 5%, respectively. Fourteen percent of scheduled cases were cancelled. On 220 occasions (70.51%), theater was over-run. Late start contributed to loss of 8370 minutes (140 hours) of theater time. CONCLUSIONS: This study identified the proportion of time spent on each activity in the neurosurgical OT. This knowledge is likely to facilitate better planning of neurosurgical theater schedule and result in optimal utilization.

Communication skills of anesthesiologists: An Indian perspective.

BACKGROUND: Communication failure is a risk factor for mishaps and complaints, which can be reduced by effective communication between operating room team members and patients. AIM: To conduct a survey among anesthesiologists regarding communications skills and related issues like stress in case of communication failure, need for training, music in operation theater, and language barrier at their work place. MATERIALS AND METHODS: We conducted a survey among anesthesiologists coming for a neuroanesthesia conference in India (n = 110) in February 2011 by questionnaire sent by e-mail to them. RESULTS: The response rate was 61.8% (68/110). Majority (95.5%) of the respondents agreed that good verbal communication leads to better patient outcome, better handling of crisis and is important between surgeons and anesthesiologists (98.5%). A total of 86% of the anesthesiologists felt that failure of communication caused stress to them. The idea of communication by e-mail or phone text messages instead of verbal communications was discouraged by 65.2%. A total of 82% of respondents felt that training of communication skills should be mandatory for all medical personnel and 77.6% were interested in participating in such course. Language barrier at work place was seen as hurdle by 62.7% of the respondents. A total of 80% of respondents felt that playing music in operating theater is appropriate. CONCLUSION: Results of the survey highlight the need for effective communication in the operating room between team members and need for formal training to improve it.