Validating a theory of planned behavior questionnaire for assessing changes in professional behaviors of medical students.

Introduction: Teaching professionalism is a fundamental aspect of medical undergraduate education, delivering important domains of professional attitudes, ethics, and behaviors. The effects of educational interventions can be assessed by measuring the change in such domains, but validated assessment tools for these professionalism domains are lacking. In this study, we constructed and conducted expert validation of a modified theory of planned behavior (TPB) questionnaire to assess changes in professional behaviors (PBs) in medical students. Methods: To validate that, we modified an existing TPB questionnaire, and an 18-item questionnaire was subjected to expert panel evaluation using the content validation method. The clarity and relevance of items were assessed using a four-point rating scale (i.e., 1 = not relevant to 4 = highly relevant). Ratings of experts and free-text comments were analyzed. Quantitative evaluation of relevance and clarity was undertaken through analyses of the Item-level Content Validity Index (I-CVI) and Scale-level Content Validity Index (S-CVI). A qualitative assessment of the comments of experts was conducted to refine items, any disagreements were discussed, and a consensus decision was developed among authors for item changes. Results: Quantitative evaluation of the Item-level Content Validity Index (I-CVI) scored 0.9-1 for relevance and 0.7-1 for clarity. Qualitative evaluation resulted in (i) changes to the wording of items (e.g., choices such as "worthless/worthwhile" were replaced with "not important/important"); and (ii) suggestion of the addition of social media in the construct of subjective norms. Discussion: The proposed tool exhibits content validity and can assess TPB constructs in professionalism education. This study of content validity may help to ensure the modified TPB questionnaire accurately measures the TPB constructs, ensuring its effectiveness in accurately measuring the TPB constructs for PB in diversified educational medical institutions.

Anastomotic leakage following cytoreductive surgery and hyperthermic intraperitoneal chemotherapy for colorectal cancer: A clinical cohort study.

BACKGROUND: Extended oncological resections for colorectal cancer surgery are associated with a high rate of complications, especially anastomotic leakage (AL). This study determines the incidence of risk factors for postoperative complications following cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) for colorectal cancer (CRC). METHODS: In this cohort study, the clinical data of all patients with CRC, treated with CRS and HIPEC, from 2011 to 2021 was analyzed. We considered patients' characteristics, tumor-specific features, postoperative complications, and hospital stay using Chi-Square-test or Fisher's exact test. The Mann-Whitney-U-test was used to measure the probability of differences between two sets of data. RESULTS: Of 1089 HIPEC procedures performed in the study center, 185 patients with CRC and peritoneal metastasis were treated with CRS and HIPEC after formation of at least one anastomosis and therefore included in this study. This included synchronous and metachronous peritoneal metastasis with a mean peritoneal cancer index of 8.67 ± 5.22. In this cohort, AL occurred in 12 (6.5 %) patients. There was no correlation between the number of anastomoses and the occurrence of an AL (p = 0.401). CONCLUSION: This study reports a low risk of AL after CRS with HIPEC for CRC, comparable to other published data. If a complete cytoreduction seems possible, the risk of anastomotic leakage should not negatively influence the decision to resect. Further studies on this subject are essential to validate our findings.

Development, implementation, and evaluation of an undergraduate family medicine program in the United Arab Emirates.

BACKGROUND: Healthcare systems rely on well-trained family medicine physicians who can offer continuous quality services to their communities and beyond. The American Academy of Family Physicians and the World Organization of Family Doctors recommend that medical curricula should have adequately supervised education and training of the learners in family medicine during their preclinical and clinical placements. However, some medical schools don't have a comprehensive family medicine program to prepare graduates who can meet the community needs. This work aims to report the essential steps for the development, implementation, and evaluation of the family medicine program at the College of Medicine at the University of Sharjah in United Arab Emirates. METHODS: We used the Kern's 6-step model to describe the development, implementation, and evaluation of the family medicine program. This includes problem identification, needs assessment, goals setting, educational strategies, implementation, and evaluation. During 2014-2022, we longitudinally collected essential information about the family medicine program from different stakeholders including the feedback of clinical coordinators, adjunct clinical faculty, and medical students at the end-of-clerkship. All responses were analysed to determine the effective implementation and evaluation of the family medicine program. RESULTS: Over the course of 8 academic years, 804 medical students, 49 adjunct clinical faculty and three College of Medicine faculty participated in the evaluation of the family medicine program. The majority of respondents were satisfied with various aspects of the family medicine program, including the skills gained, the organisation of program, and the variety of clinical encounters. The medical students and adjunct clinical faculty suggested the inclusion of e-clinics, faculty development program, and the expansion of more clinical sites for the effectiveness of the family medicine program. CONCLUSIONS: We report a successful development, implementation, and evaluation of the family medicine program in United Arab Emirates with a positive and impactful learning experience. More attention should be paid towards a suitable representation of family medicine program in the medical curriculum with focused and targeted educational plans for medical students.

Primary cutaneous mucinous carcinoma of the scalp masquerading as a benign dermatological mass - A case report.

INTRODUCTION AND IMPORTANCE: Primary cutaneous mucinous carcinoma (PCMC) is a rare low-grade malignant neoplasm derived from the sweat glands. Local recurrence of PCMC occurs frequently, but these lesions rarely metastasize. Due to the absence of classical demographic and clinical characteristics, PCMCs masquerade as sebaceous cyst, lipoma, pilomatrixoma, chalazion, or squamous cell carcinoma. This misdiagnosis frequently leads to incomplete surgical excision which necessitates further surgical therapy for a curative intent. CASE PRESENTATION: We present a case of PCMC in a 45-year-old woman which presented as a slow- growing and symptomless nodule in the scalp. After clinical evaluation, the patient had a typical surgical excision for a benign-looking lesion. Histological evaluation of the specimen confirmed a localized PCMC in the scalp with involved surgical margins. CLINICAL DISCUSSION: A thorough oncological assessment by PET-CT scan and radionuclide scintigraphy was performed. Later, a wide local excision using a gamma probe for intra-operative radionuclide localization of the tumor area and sentinel lymph nodes was done. CONCLUSION: The patient did not have any regional or distant metastases and remained stable at the time of reporting this case.

Embedding patient safety in a scaffold of interprofessional education; a qualitative study with thematic analysis.

BACKGROUND: Regardless of a proliferation of interest in reducing unsafe practices in healthcare, threats to patient safety (PS) remain high. Moreover, little attention has been paid towards the role of interprofessional education (IPE) in enhancing PS. This qualitative study was conducted to unfold the insights of the senior medical, dental and health sciences students at the University of Sharjah (UoS) in the United Arab Emirates (UAE) about PS in an online IPE-based workshop. METHODS: This inductive thematic analysis study was conducted on senior medical and health students at the Colleges of Medicine, Dental Medicine, Health Sciences, and Pharmacy of UoS. During an online workshop, students discussed plausible solutions for four real practice-based clinical scenarios with elements of unsafe healthcare practices. During the breakout rooms, the students exhibited high level of articulation and proactively participated in discussions. The data from the online workshop were transcribed and then coding, categorizing, and labelling of recurrent themes were carried out. Multiple individual deliberations, consolidation, incorporation of the identified preliminary themes, and merging and reorganizing sub-themes led to a final thematic framework. RESULTS: This work delved into the perspectives of 248 students regarding teamwork, communication, problem-solving, and other aspects concerning PS in interprofessional settings in an online workshop. The iterative process of data transcription, curating and qualitative analysis surfaced 32 codes. Later, the inductive themaric analysis yielded five themes with distinct yet interconnected nested subthemes in the context of PS in IPE settings. These themes of information sharing and grounding (problem-solving, social skills), maintaining communication (clinical reasoning, shared mental model), executing interprofessional activities (collaborative practice, collaboration scripts), professional cognitive abilities (cognitive maturity, metacognition), and negotiating professional identities (systematic change, socio-economic scaffolding) emerged as fundamental pillars for enhancing PS in healthcare. CONCLUSION: Our study demonstrated the outcome of an innovative and team-based workshop which embedded PS within a scaffold of IPE environment. This research calls for incorporation of the emerging areas of clinical reasoning, problem solving, collaborative practice, and shared mental model into medical curricula for structured IPE in improving PS domains in medical education. These findings underscore the need for multifaceted dimensions of IPE imperatives for cultivating collaborative competence.

Paradigms unfolded - developing, validating, and evaluating the Medical Education e-Professionalism framework from a philosophical perspective.

In order to ensure a strong research design, literature stresses the adoption of a research paradigm that is consistent with the researcher's beliefs about the nature of reality. In this article we provide an overview of research paradigm choices in relation to the creation of a Medical Education e-Professionalism (MEeP) framework discussing the research design, research methods, data collection and analysis to enhance the transparency of our previously published research. The MEeP framework was conceived to help Health Care Professionals (HCPs) safeguard the construct of professionalism in the digital context. This entire process was heavily informed by wider readings and deliberations of published literature on e-professionalism. Although the MEeP framework research journey has been published, the paradigms approach was not discussed in any detail. Considering that one of the duties of medical educator is to balance the service and science by bringing the theoretical underpinnings of one's research to public attention and scrutiny so as to nullify the notion of 'weak' research. We were compelled to unfold this paradigm story of the MEeP framework in a detailed manner. In an effort to make our research both robust and effective, this study portrays a philosophical approach to guide future research designs and methodological choices by detailing our rationale for pragmatism as a choice of paradigm.

Understanding medical professionalism using express team-based learning; a qualitative case-based study.

Medical Professionalism (MP) defined as values, behaviours and attitudes that promote professional relationships, public trust and patient safety is a vital competency in health profession education. MP has a distinctive uniqueness due to cultural, contextual, conceptual, and generational variations. There is no standard instructional strategy to probe the understanding of MP in a cohesive, structured, interactive manner. This study aimed to investigate undergraduate medical students' understanding of MP using express team-based learning (e-TBL) at both campuses of Royal College of Surgeons Ireland (RCSI). Using the key principles of a sociocultural theoretical lens in adult learning theory, we designed e-TBL as a context-learning-based educational strategy. We conducted three e-TBL sessions on cross-cultural communication and health disparities, a reflective report on clinical encounters, and professionalism in practice. We collected, collated, and analyzed the student experiences qualitatively using data gathered from team-based case discussions during e-TBL sessions. A dedicated working group developed very short-answer questions for the individual readiness assurance test (IRAT) and MP-based case scenarios for team discussions. In this adapted 4-step e-TBL session, pre-class material was administered, IRAT was undertaken, and team-based discussions were facilitated, followed by facilitator feedback. A qualitative inductive thematic analysis was performed, which generated subthemes and themes illustrated in excerpts. Our thematic analysis of data from 172 students (101 from Bahrain and 71 from Dublin) yielded four unique themes: incoming professional attitudes, transformative experiences, sociological understanding of professionalism, and new professional identity formation. This qualitative study provides a deeper understanding of medical students' perceptions of medical professionalism. The generated themes resonated with divergent and evolving elements of MP in an era of socioeconomic and cultural diversity, transformative experiences, and professional identity formation. The core elements of these themes can be integrated into the teaching of MP to prepare fit-to-practice future doctors.

Evaluating the impact of COVID-19 pandemic on the physicians' psychological health: A systematic scoping review.

Background: COVID-19 has endangered healthcare systems at multiple levels worldwide. Published data suggests that moral dilemmas faced during these unprecedented times have placed physicians at the intersections of ethical and unethical considerations. This phenomenon has questioned the physicians' morality and how that has affected their conduct. The purpose of our review is to tap into the spectrum of the transforming optics of patient care during the pandemic and its impact on psychological wellbeing of physicians. Methods: We adopted the Arksey and O'Malley's framework, defining research questions, identifying relevant studies, selecting the studies using agreed inclusion and exclusion criteria, charting the data, and summarizing and reporting results. Databases of PubMed/Medline, Web of Science, Scopus, Science Direct, CINAHL, and PsycInfo were searched using a predefined search string. The retrieved titles and abstracts were reviewed. Later, a detailed full-text analysis of the studies which matched our inclusion criteria was performed. Results: Our first search identified 875 titles and abstracts. After excluding duplicates, irrelevant, and incomplete titles, we selected 28 studies for further analysis. The sample size in 28 studies was 15,509 with an average size of 637 per study. Both quantitative and qualitative approaches were used, with cross-sectional surveys being utilized in all 16 quantitative studies. Using the data from semi-structured interviews, several discrete codes were generated, which led to the identification of five main themes; mental health, individual challenges, decision-making, change in patient care, and support services. Conclusion: This scoping review reports an alarming rise in psychological distress, moral injury, cynicism, uncertainty, burnout, and grief among physicians during the pandemic. Decision-making and patient care were mostly regulated by rationing, triaging, age, gender, and life expectancy. Poor professional controls and institutional services potentially led to physicians' crumbling wellbeing. This research calls for the remediation of the deteriorating mental health and a restoration of medical profession's advocacy and equity.

The role of prophylactic administration of CPAP in general surgical wards after open visceral surgery in reducing postoperative pneumonia-a retrospective cohort study.

BACKGROUND: Postoperative pneumonia is a main adverse event that causes increased postoperative morbidity and prolonged length of hospital stay leading to high postoperative mortality. Continuous positive airway pressure (CPAP) is a type of non-invasive ventilation for the delivery of a positive airway pressure during respiration. In this study, we evaluated the impact of postoperative prophylactic CPAP on prevention of pneumonia in patients after open visceral surgery. METHODS: In this observational cohort study, we compared the rates of postoperative pneumonia in patients who underwent open major visceral surgery from January 2018 till August 2020 in the study and control group. The study group had postoperative prophylactic sessions of CPAP for 15 min, 3-5 times a day and a repeated spirometer training was also performed in the general surgical ward. The control group received only the postoperative spirometer training as a prophylactic measure against postoperative pneumonia. The chi-square test was used to measure the relationships between categorical variables, and a binary regression analysis determined the correlation between independent and dependent variables. RESULTS: A total of 258 patients met the inclusion criteria who had open visceral surgery for various clinical illnesses. There were 146 men (56.6%) and 112 women with a mean age of 68.62 years. As many as 142 patients received prophylactic CPAP and they were grouped into the study group, whereas 116 patients without prophylactic CPAP were placed in the control group. Overall, the rate of postoperative pneumonia was significantly less in the study group (5.6% vs. 25.9% in the control group; p-value < 0.0001), which could be confirmed by the regression analysis (OR 0.118, CI 95% 0.047-0.295, p < 0.001). CONCLUSION: Postoperative intermittent CPAP after open visceral surgery can be performed in a general surgical ward. Our study showed a significant association with a low rate of postoperative pneumonia, especially in high-risk patients. This leads to a significantly shorter postoperative hospital stay especially in high-risk patients after upper gastrointestinal surgery. TRIAL REGISTRATION NUMBER: DRKS00028988, 04.05.2022, retrospectively registered.

Safety profile of a multimodal fail-safe model to minimize postoperative complications in oncologic colorectal resections-a cohort study.

BACKGROUND: Despite innovations in surgical techniques, major complications following colorectal surgery still lead to a significant morbidity and mortality. There is no standard protocol for perioperative management of patients with colorectal cancer. This study evaluates the effectiveness of a multimodal fail-safe model in minimizing severe surgical complications following colorectal resections. METHODS: We compared major complications in patients with colorectal cancers who underwent surgical resections with anastomosis during 2013-2014 (control group) with patients treated during 2015-2019 (fail-safe group). The fail-safe group had preoperative bowel preparation and a perioperative single dose of antibiotics, on-table bowel irrigation and early sigmoidoscopic assessment of anastomosis in rectal resections. A standard surgical technique for tension-free anastomosis was adapted in the fail-safe approach. The chi-square test measured relationships between categorical variables, t-test estimated the probability of differences, and the multivariate regression analysis determined the linear correlation among independent and dependent variables. RESULTS: A total of 924 patients underwent colorectal operations during the study period; however, 696 patients had surgical resections with primary anastomoses. There were 427 (61.4%) laparoscopic and 230 (33.0%) open operations, while 39 (5.6%) laparoscopic procedures were converted. Overall, the rate of major complications (Dindo-Clavien grade IIIb-V) significantly reduced from 22.6% for the control group to 9.8% for the fail-safe group (p < 0.0001). Major complications mainly occurred due to non-surgical reasons such as pneumonia, heart failure, or renal dysfunction. The rates of anastomotic leakage (AL) were 11.8% (22/186) and 3.7% (n = 19/510) for the control and fail-safe groups, respectively (p < 0.0001). CONCLUSION: We report an effective multimodal fail-safe protocol for colorectal cancer during the pre-, peri-, and postoperative period. The fail-safe model showed less postoperative complications even for low rectal anastomosis. This approach can be adapted as a structured protocol during the perioperative care of patients for colorectal surgery. TRIAL REGISTRATION: This study was registered in the German Clinical Trial Register (Study ID: DRKS00023804 ).

Single-stage transoral incisionless fundoplication and laparoscopic sleeve gastrectomy for the management of GERD and obesity.

INTRODUCTION AND IMPORTANCE: Gastro-esophageal reflux disease (GERD) is frequently associated with obesity. Excess body weight, particularly central adiposity, with a concomitantly raised intra-abdominal pressure, leads to a reduced lower esophageal sphincter (LES) pressure and GERD. The lax LES essentially causes acid reflux in the lower esophagus. CASE PRESENTATION: We report a 44-year-old woman who presented to our surgical clinic with heartburn and acid reflux, associated with difficulty in weight management. The patient had a BMI of 35 kg/m2. The upper GI endoscopy showed a small hiatal hernia, with lax LES and grade A esophagitis. She was initially started on daily proton pump inhibitors (PPIs). All available management plans were discussed with the patient, and she did not prefer to continue with life-long PPIs. At the same time, the patient was also concerned about her weight and requested for a plausible weight management solution. CLINICAL DISCUSSION: The patient was planned for a single-stage Transoral Incisionless Fundoplication (TIF) and laparoscopic sleeve gastrectomy for her GERD and obesity, respectively. TIF was performed by two experienced endoscopists, one controlling the EsophyX device and the other ensuring continuous direct visualization of the field of work with the endoscope. Following the procedure, laparoscopic sleeve gastrectomy was performed during the same session. The patient had an uneventful recovery. CONCLUSION: Eight months after surgery, the patient reported resolution of her GERD symptoms and a weight loss of 20 kg.

Health-Related Quality of Life of Patients Treated with Biological Agents and New Small-Molecule Drugs for Moderate to Severe Crohn's Disease: A Systematic Review.

Crohn's disease (CD) leads to a poor health-related quality of life (HRQoL). This review aimed to investigate the effect of biological agents and small-molecule drugs in improving the HRQoL of patients with moderate to severe CD. We adopted a systematic protocol to search PubMed and Cochrane Central Register of Controlled Trials (CENTRAL), which was supplemented with manual searches. Eligible studies were RCTs that matched the research objective based on population, intervention, comparison and outcomes. Studies in paediatric populations, reviews and conference abstracts were excluded. Covidence was used for screening and data extraction. We assessed all research findings using RoB2 and reported them narratively. We included 16 multicentre, multinational RCTs in this review. Of the 15 studies that compared the effect of an intervention to a placebo, 9 were induction studies and 6 investigated maintenance therapy. Of these, 13 studies showed a significant (p < 0.05) improvement in the HRQoL of patients with CD. One non-inferiority study compared the intervention with another active drug and favoured the intervention. This systematic review reported a substantial improvement in the HRQoL of patients with CD using biological agents and small-molecule drugs. These pharmaceutical substances have the potential to improve the HRQoL of patients with CD. However, further large clinical trials with long-term follow-up are essential to validate these findings.

The educational use of social networking sites among medical and health sciences students: a cross campus interventional study.

BACKGROUND: In recent years, social networking sites (SNSs) have evolved beyond connection and networking to become a powerful instructional tool. There is still a dearth of knowledge on the professional use of SNSs for education particularly among students from diverse backgrounds. This study examined the extent and pattern of SNSs usage for education across six institutions and then conducted an interventional workshop to fortify and regulate the educational use of SNSs. METHODS: This multicenter study was done in two phases. In the first phase, an online cross-sectional survey using a validated inventory was administered to determine the prevalence, extent, and preferences of SNSs usage by undergraduate students in medicine, health sciences and dentistry across five centers. Later, the second phase of the study was undertaken in a 75-min guided live workshop about the appropriate use of SNSs in academia. Additionally, pre- and post-test surveys were conducted to assess the impact and outcome of workshop. RESULTS: Of the 1722 respondents, 1553 (90%) reported using SNSs with the frequency of once a month to three to five times per day for education and to stay in touch with others. Most students agreed with the benefits of SNSs for education mainly in terms of information gathering, networking and collaboration. Twitter, Instagram, and Pinterest were noted as the most preferred SNSs for education. Nevertheless, 63% perceived that proper instruction was required for the efficient use of SNSs. Following the guided workshop, there was a significant improvement in web technology understanding, digital professionalism, skills and knowledge on the productive use of SNSs. Students rated the efficient for conceptual learning, connection to community practice, e-portfolio, and collaborative learning as the top four major teaching and learning strategies, respectively, in the post-workshop survey. CONCLUSION: Our study demonstrates that SNSs can be used as learning tools in medical education. However, SNSs usage should be regulated and guided for a more collegial and coherent learning climate in the digital realm. We urge medical educators to integrate SNSs into their courses for a technologically advanced and impactful curriculum.

Cellular and Humoral Immune Response to a Third Dose of BNT162b2 COVID-19 Vaccine - A Prospective Observational Study.

Background: Since the introduction of various vaccines against SARS-CoV-2 at the end of 2020, infection rates have continued to climb worldwide. This led to the establishment of a third dose vaccination in several countries, known as a booster. To date, there has been little real-world data about the immunological effect of this strategy. Methods: We compared the humoral- and cellular immune response before and after the third dose of BioNTech/Pfizer vaccine BNT162b2, following different prime-boost regimen in a prospective observational study. Humoral immunity was assessed by determining anti-SARS-CoV-2 binding antibodies using a standardized quantitative assay. In addition, neutralizing antibodies were measured using a commercial surrogate ELISA-assay. Interferon-gamma release was measured after stimulating blood-cells with SARS-CoV-2 specific peptides using a commercial assay to evaluate the cellular immune response. Results: We included 243 health-care workers who provided blood samples and questionnaires pre- and post- third vaccination. The median antibody level increased significantly after the third vaccination dose to 2663.1 BAU/ml vs. 101.4 BAU/ml (p < 0.001) before administration of the booster dose. This was also detected for neutralizing antibodies with a binding inhibition of 99.68% ± 0.36% vs. 69.06% ± 19.88% after the second dose (p < 0.001). 96.3% of the participants showed a detectable T-cell-response after the booster dose with a mean interferon-gamma level of 2207.07 mIU/ml ± 1905 mIU/ml. Conclusion: This study detected a BMI-dependent antibody increase after the third dose of BNT162b2 following different vaccination protocols. All participants showed a significant increase in their immune response. This, in combination with the low rate of post-vaccination-symptoms underlines the potential beneficial effect of a BNT162b2-booster dose.

Short-Term Drop in Antibody Titer after the Third Dose of SARS-CoV-2 BNT162b2 Vaccine in Adults.

Little is known about the longevity of antibodies after a third dose of the mRNA-based SARS-CoV-2 vaccine BNT162b2 (BioNTech/Pfizer, Mainz, Germany). Therefore, serum antibody levels were evaluated after a third dose of BNT162b2 in healthy adult healthcare workers in Germany. These antibody levels dropped significantly within a short period of 11 weeks from 4155.59 ± 2373.65 BAU/mL to 2389.10 ± 1433.90 BAU/mL, p-value < 0.001 but remained higher than after the second dose (611.92 ± 450.31 BAU/mL). To evaluate the quality of the humoral immune response, we additionally measured neutralizing antibodies, which also showed a small but significant decrease within this short period. These data underline the positive effect of a third dose of BNT162b2 concerning antibody re-induction but also shows a drop of Anti-SARS-CoV-2-IgG within a short span of time.

The Effectiveness and Quality of Life Outcomes by Transoral Endoscopic Vestibular Thyroidectomy Using Intraoperative Indocyanin Green Fluorescence Imaging and Neuromonitoring-A Cohort Study.

BACKGROUND: Transoral endoscopic vestibular thyroidectomy (TOEVT), a variant of natural orifice transluminal endoscopic surgery, offers a scar-less thyroid to young females. However, few studies have compared the effectiveness and quality of life (QoL) outcomes of the TOEVT with open thyroidectomy (OT). This is the first study in the Middle East and North Africa region that compares the effectiveness, safety profile and QoL outcomes between TOEVT with OT. METHODS: We reviewed the medical records of consecutive patients with TOETV and OT at Zulekha Hospital Sharjah and Dubai United Arab Emirates, between 1 January 2019 and 1 April 2021. The data for demographics, type of surgery, operative time, blood loss, post-operative nodule size, hospital stay and post-operative complications were analyzed. We used an SF-36 questionnaire pre- and postoperatively for the assessment of QoL in both groups. FINDINGS: Out of a total of 41 OT and 32 TOEVT procedures, 59 patients (31 TOEVT and 28 OT) fulfilled the inclusion criteria. There were 45 women and 14 men with an average age of 41 years. The mean operating time was 126 min in TOEVT and 96 min in OT (p = 0.000). The mean thyroid size was 5.55 cm in TOEVT and 8.76 cm in OT (p = 0.000). Lastly, the mean intraoperative blood loss was 39 cc and 95.7 cc in TOEVT and OT, respectively (p = 0.001). There was one temporary hypocalcemia and seroma in TOEVT, four cases of temporary hypocalcemia and one with minor bleeding in OT. The post-operative QoL significantly improved in all patients. However, the QoL improved more significantly in the TOEVT group for bodily pain, vitality, role emotions and cosmetic concerns (p = 0.000). CONCLUSION: The safety profile and effectiveness of the TOEVT is comparable to the OT procedure. However, TOEVT has an additional advantage of being scarless and offers a better QoL.

Intraoperative Colonic Irrigation for Low Rectal Resections With Primary Anastomosis: A Fail-Safe Surgical Model.

Aim: Regardless the technological developments in surgery, the anastomotic leakage (AL) rate of low rectal anastomosis remains high. Though various perioperative protocols have been tested to reduce the risk for AL, there is no standard peri-operative management approach in rectal surgery. We aim to assess the short-term outcome of a multidisciplinary approach to reduce the rates of ALs using a fail-safe-model using preoperative and intraoperative colonic irrigation in low rectal resections with primary anastomosis. Methods: Between January 2015 and December 2020, 92 patients received low rectal resections for rectal cancer with primary anastomosis and diverting ileostomy. All these patients received pre-operative mechanical bowel preparation (MBP) without antibiotics as well as intraoperative colonic irrigation. The intraoperative colonic irrigation was performed via the efferent loop of the ileostomy. All data were analyzed by SPSS for descriptive and inferential analyses. Results: In the study period, 1.987 colorectal surgical procedures were performed. This study reports AL in 3 (3.3%) of 92 recruited patients. Other postoperative complications (Dindo-Clavien I-IV) were reported in 25 patients (27.2%), which occurred mainly due to non-surgical reasons such as renal dysfunction and sepsis. According to the fail-safe model, AL was treated by endoscopic or re-do surgery. The median postoperative length of hospitalization was 8 days (4-45) days. Conclusion: This study validates the effectiveness of a multi-disciplinary fail-safe model with a pre-operative MBP and an intraoperative colonic irrigation in reducing AL rates. Intraoperative colonic irrigation is a feasible approach that lowers the AL rates by reducing fecal load and by decontamination of the colon and anastomotic region. Our study does not recommend a pre-operative administration of oral antibiotics for colorectal decontamination.

Changing Professional Behaviors in the Digital World Using the Medical Education e-Professionalism (MEeP) Framework-A Mixed Methods Multicentre Study.

Background: There is increasing evidence on the exponential use of technology-based social media in medical field that has led to a proliferation of unprofessional behaviors in digital realm. Educating, training, and changing the behaviors of healthcare professionals are essential elements to restrain the rising unprofessional incidents. Therefore, this research was designed to determine the impact of an interventional workshop on the medical and dental students in improving their professional behaviors in the digital world using the newly developed medical Education e-Professionalism (MEeP) framework. Methods: We adopted the Theory of Planned Behavior (TPB) as a benchmark reference which explores constructs intertwined with the mission-based MEeP framework; values (whistleblowing-raising concerns), behaviors (being responsible in the digital world) and identity (reflective practice in the digital world). A multicentre 3-phased mixed-method study was conducted using a pre-workshop survey, an online interventional workshop, and a post-workshop survey. SPSS and NVivo were the tools used for the data analysis. Results: A total of 130 students registered for workshop out of which 120 completed the pre-workshop survey, 62 joined the workshop and 59 completed the workshop and post-workshop survey. From the whistleblowing - raising concern perspective, we found that attitudes and perceived behavioral control had a significant relationship. While for responsible in digital world category, attitude and perceived behavioral control had a significant bearing on the intentions. Third, for reflective practice, attitude and subjective norms significantly enhanced the intention of participants. A multi layered thematic analysis yielded four overarching themes of attitudes, subjective norms, perceived behavioral control and intentions. Most students showed positive attitudes of being reflective, self-directed, and humane. Students realized the subjective norms had made them conscientious, self-aware and conformative. While perceived behavioural control manifested as identity and Intentions were heavily reliant on self-actualization. Conclusion: Our mixed method study found that the interventional workshop using MEeP framework significantly improved attitudes, subjective norms, perceived behavioral control, and intentions. This study provides valuable evidence of MEeP framework evaluation using the theoretical underpinning of TPB by reporting positive changes in professional values, behaviors, and identities of undergraduate medical and dental students.