Performance of a multidisciplinary robotic surgery program at a university hospital (2012-2022)

Robotic-assisted surgery has become widely adopted for its ability to expand the indications for minimally invasive procedures. This technology aims to improve precision, accuracy, and outcomes while reducing complications, blood loss, and recovery time. Successful implementation of a robotic surgery program requires careful initial design and a focus on maintenance and expansion to maximize its benefits. This article presents a comprehensive study conducted at a University Hospital on the robotic surgery program from December 2012 to December 2022. Data from hospital databases, including patient demographics, surgical department, surgical time, operating room occupancy, and primary diagnosis, were analyzed. The analysis covered various time periods (surgical sessions, weeks, months, and years) to assess the program's evolution over time. Over the 10-year period, a total of 1847 robotic-assisted interventions were performed across five surgical services. Urology accounted for 57% of the cases, general surgery 17%, gynecology 16%, otorhinolaryngology 6%, and thoracic surgery 4%. The most frequently performed procedures included robotic prostatectomies (643 cases), hysterectomies (261 cases), and colposacropexies (210 cases). The weekly volume of interventions showed a notable increase, rising from 2 cases per week in 2013-2014 cases in 2022. Moreover, the average surgical duration per intervention exhibited a progressive decrease from 275 min in 2013 to 184 min in 2022. This study highlights the potential of a well-managed robotic surgery program as a viable alternative to conventional surgical approaches. Effective coordination and resource utilization contribute to the program's efficiency. The findings underscore the successful integration of robotic-assisted surgery in diverse surgical specialties.

Authorship Trends and Disparities in Cardiothoracic Surgery

BACKGROUND

Previous investigations have revealed significant gender disparities in the academic arenas of cardiothoracic surgery. However, the status of gender representation in cardiothoracic publications has not been well described. This study aimed to evaluate authorship trends by gender in two high-impact cardiothoracic surgical journals.

METHODS

In this bibliometric analysis, PubMed was searched for articles published in The Annals of Thoracic Surgery and the Journal of Thoracic and Cardiovascular Surgery from 2010 to 2021. The web-based application Genderize.io was used to classify names of first and last authors as men vs women. The Cochran-Armitage trend test and multivariable logistic regression were used to evaluate authorship per year and the association of first and last author gender, respectively.

RESULTS

Among 14,443 articles, 16.7% had women first authors and 8.1% had women last authors. The proportion of articles written by women authors increased, rising from 12.6% to 21.1% (P < .0001) for first and 5.4% to 11.5% (P < .0001) for last authors. Papers written with women as first author were associated with 2.0 higher odds of having a woman as last author (95% CI, 1.7-2.3; P < .0001). The mean number of last author publications was higher for men than for women (2.4 vs 1.7, P < .0001).

CONCLUSIONS

Over the past decade, despite a welcomed increase in women authorship in high-impact journals in cardiothoracic surgery, women represent a small proportion of published authors. Women first authors are more likely to publish with women last authors, demonstrating the impact of same-gender collaborations while emphasizing a need for cross-gender mentorship.

Statistics for the hand surgeon. Part 2: avoiding common pitfalls

In this second of a two-part article, we describe some of the common statistical pitfalls encountered in hand surgery research. These include dichotomania, the 'Table 2 fallacy', p-hacking, regression to the mean, overfitting and unaccounted data clustering. We explain the impact of these pitfalls on hand surgery research and describe techniques to avoid them. The aim of this two-part article was to provide a starting point for hand surgeons to refer to when conducting or analysing research and provide resources and references for interested readers to explore.

Observations from Australia's National Surgical Mortality Audit

BACKGROUND

Australia is the only country with a national surgical mortality audit. Every Australian surgical mortality is independently and externally reviewed by another surgeon. Extensive educational feedback to surgeons and hospitals is provided through individual patient reviews, state and national symposia and reports, and the distribution of deidentified informative cases. This study reports a longitudinal analysis of the Australian surgical morality audit.

METHODS

The standardised mortality ratio (SMR) was calculated for each state and territory, nine surgical specialties and nationally. The index year used was 2016, or every 5 years for those states with earlier data. Overall data were analysed in three groups-all deaths, postoperative deaths and non-operative deaths. Overall specialty data were analysed nationally.

RESULTS

There was a consistent progressive fall, usually in excess of 20%, in the SMR in each state and territory and by specialty when compared to the index year. This was statistically significant nationally (p = 0.044). The same change was observed in earlier years in states with longer-term data.

CONCLUSION

The period of this observational study has been associated with a nationwide fall in surgical mortality. As other improvements in care will have occurred during this period, the contribution that Australia's national mortality audit made towards the lower surgical mortality cannot be stated with certainty.

Revolutionizing Healthcare with ChatGPT: An Early Exploration of an AI Language Model's Impact on Medicine at Large and its Role in Pediatric Surgery

BACKGROUND

ChatGPT, a natural language processing model, has shown great promise in revolutionizing the field of medicine. This paper presents a comprehensive evaluation of the transformative potential of OpenAI's ChatGPT on healthcare and scientific research, with an exploration on its prospective capacity to impact the field of pediatric surgery.

METHODS

Through an extensive review of the literature, we illuminate ChatGPT's applications in clinical healthcare and medical research while presenting the ethical considerations surrounding its use.

RESULTS

Our review reveals the exciting work done so far evaluating the numerous potential uses of ChatGPT in clinical medicine and medical research, but it also shows that significant research and advancements in natural language processing models are still needed.

CONCLUSION

ChatGPT has immense promise in transforming how we provide healthcare and how we conduct research. Currently, further robust research on the safety, effectiveness, and ethical considerations of ChatGPT is greatly needed.

LEVEL OF STUDY

V.

Issues and Strategies in Training Left-Handed Surgeons

Left-hand dominance in surgery is a trait historically regarded as disadvantageous to both the trainee and trainer. The aim of this editorial was to identify challenges faced by left-handed trainees and trainers across multiple surgical specialties and to propose strategies that could be implemented during surgical training. Multiple themes were identified including left-handed surgeons experiencing discrimination due to their handedness. Additionally, a higher incidence of ambidexterity among left-handed trainees was noted, suggesting that left-handed surgeons may be adapting to a lack of accommodations for left-hand trainees. Also explored were the effects of handedness in training vs practice and the effects of handedness across subspecialties including orthopedic surgery, cardiothoracic surgery, and plastic surgery. Solutions discussed involved teaching both right-handed and left-handed surgeons' ambidexterity, pairing left-handed surgeons with left-handed trainees, having left-handed instruments available, adapting the surgical environment to the operating surgeon, communicating laterality, utilizing simulation centers or virtual reality, and encouraging prospective research looking at best-practices.

Debunking Myths of Gender Informed Care: What Every Pediatric Surgeon Should Know

As the transgender population in the United States grows, gender-affirming care is becoming increasingly relevant to the practice of pediatric surgery. Medical care for the transgender and gender diverse population is a politically charged topic with significant complexity and opportunities for clarification. It is important for providers to better understand this population's unique health and social needs. This review aims to debunk long-standing myths regarding gender-affirming care and highlight the current therapeutic and legislative landscapes within the scope of pediatric surgical practice. LEVEL OF EVIDENCE: IV.

Language Differences by Race on Letters of Recommendation for the Pediatric Surgery Match

OBJECTIVE

This study aims to evaluate if there is any significant linguistic difference in LoR based on applicant's race/ethnicity.

DESIGN

Retrospective review of applications to pediatric surgery fellowship at a single institution (2016-2020). Race was self-reported by applicants. LoR were analyzed via the Linguistic Inquiry and Word Count (LIWC) software program.

SETTING

Johns Hopkins All Children's Hospital, St. Petersburg, Florida USA. A free-standing tertiary pediatric hospital.

PARTICIPANTS

Pediatric surgery fellowship applicants from 2016 to 2020.

RESULTS

A total of 1086 LoR from 280 applicants (52% female) were analyzed. Racial distribution was Caucasians 62.1%, Asian 12.1%, Hispanics 7.1%, multiracial 6.4% African Americans 5%, and other/unknown 7.1%. Letter writers were largely male (84%), pediatric surgeons (63%) and professors (57%). There was no difference in LoR word count across races. LoR for female multiracial candidates contained higher use of affiliation and negative emotion terms compared to Hispanic females (p = 0.002 and 0.048, respectively), and past focus terms when compared to Caucasian and Asian female applicants (p < 0.001 and p = 0.003, respectively). Religion terms were more common in LoR for Asian females when compared to Caucasian females (p < 0.001).

CONCLUSION

This study demonstrates linguistic differences in LoR for pediatric surgery training programs based on applicant race/ethnicity. While differences are present, these do not suggest overt bias based on applicants race or ethnicity.

The global challenges of surgical congenital anomalies: Evidence, models, and lessons

The treatment of congenital anomalies (structural birth defects) is common to all the surgical sub-specialties dealing with children. Globally more than 90 % of all babies born with a congenital anomaly are born in middle-and-low-income countries where there is often limited access to needed surgical care. Challenges include lacks of early identification, registry and surveillance systems, missing referral pathways, shortage of trained surgical expertise and insufficient surgical infrastructure. Poverty, transportation logistics, financial constraints and social stigma are also serious barriers for families. There is, however, growing recognition of the priority to expand services, encouraged by the World Health Organization and other global players, and examples of successful models of care. Registry programs are growing, especially in Latin America. The Ponseti method of clubfoot care has been revolutionary on a global scale. The role of not-for-profit non-governmental-organizations has been instrumental in fundraising, training and logistical support as exemplified in the care of oro-facial clefts. Specialized "niche" hospitals are providing needed sub-specialist expertise. The way forward includes the need for effective partnerships, innovative methods to distribute care out from referral hospitals into the districts and the development of national plans embedded in national health policy.

Completeness of reporting in systematic reviews and meta-analyses in vascular surgery

OBJECTIVE

Systematic reviews (SRs) and meta-analyses are essential in informing clinical guidelines and decision-making. Complete reporting of SRs through compliance to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines promotes transparency, reproducibility, and consistency across the literature. The purpose of this meta-epidemiological study is to assess the completeness of reporting of SRs in the vascular surgery literature.

METHODS

MEDLINE and Embase were used to search through four major vascular surgery journals and four high impact general medical journals for SRs published between 2018 and October 2022 evaluating clinical treatments for any pathology treated by a vascular surgeon. Data screening and extraction were conducted in duplicate. The reporting completeness of each included SR was measured with reference to the 27-item PRISMA checklist, and methodological quality was evaluated using the Assessing the Methodological Quality of Systematic Reviews 2 (AMSTAR 2) tool. Parametric tests were used to evaluate for associations between PRISMA score and study funding, protocol registration, publication in a higher impact factor journal, and AMSTAR 2 score. The protocol is available online: 10.17605/OSF.IO/VBC5N.

RESULTS

Of 1653 articles captured in the initial search, 162 SRs were included in the final analysis. All SRs had more than one incomplete PRISMA item. The mean PRISMA score was 21.2/27 (standard deviation: 2.9, 78.5% compliance), and the mean AMSTAR 2 score was 11.7/16 (standard deviation: 1.9, 73%). SRs that had a prospectively registered protocol had a higher PRISMA score (22.9 vs 20.6, P < .001) as did those that were published in higher impact factor journals (23.3 vs 21.0, P = .017). There was a large positive correlation between an SR's PRISMA and AMSTAR 2 scores (Pearson r = 0.655, 95% confidence interval: 0.55-0.74). There were no associations between the PRISMA score and publication year (P = .067) or funding status (P = .076).

CONCLUSIONS

Overall, the reporting of SRs and meta-analyses in vascular surgery is less than ideal, with several key items being consistently under-reported. Prospective registration and methodological quality as measured by AMSTAR 2 scores are positively associated with improved reporting. Authors, reviewers, and journal editors should consider these findings moving forward to encourage completeness of SR reporting. Raising awareness surrounding the value of complete reporting of SRs can aid in enhancing the quality of evidence, and journals should consider these findings in methods used to promote SR reporting.

Anatomy and lessons of partnerships in global pediatric surgery

Partnerships in Global Surgery have evolved over several decades and continue to do so based on reports from different experiences and collaborations. These should be characterised by their objectives, leadership and "championship," communication, ethics and equity. Partnerships take the form of academic collaborations or clinical support whose details vary with the different stakeholders involved. Over time, these have evolved based on challenges, successes, and failures. Recently, quality improvement activities have been increasingly initiated with locally derived information. This has come from local databases in low and middle income country (LMIC) settings whose maintenance and analysis have been done through academic collaborations. For many sites in LMICs, there would be very little advance in paediatric surgery without collaborations. Despite this, problems still arise from collaborations due to failure to learn from past problems, lack of local championship, poor communication, and externally driven objectives. For success and longevity, the collaboration must pay attention to unique the needs of the site, champions and equity.

Reducing Retained Foreign Objects in the Operating Room: A Quality Improvement Initiative

BACKGROUND

Although the incidence of pediatric retained foreign objects (RFOs) during surgery is diminutive (1/32,000), RFOs are often the most common sentinel events reported. In 2021, our institution noted an increase in RFOs evidenced by a substantial decrease in days between events. We aimed to minimize the incidence of RFO which was measured as an increase of days between events at our institution by implementation of a Quality Improvement initiative.

STUDY DESIGN

This effort was conducted across 4 surgical centers within a tertiary children's healthcare system in December 2021. Patients undergoing surgery within this healthcare system across all surgical specialties were included. The quality improvement initiative was developed by a multidisciplinary team and included 6 steps focusing on quiet time, minimizing interruptions, and closed-loop communication during final surgical count. Seven Plan-Do-Study-Act cycles were used to test, refine, and implement the protocol. Adherence to the final surgical count protocol was monitored throughout the study period.

RESULTS

In 2021, before protocol implementation, average time between RFO events was 29 days. After implementation of our quality initiative, the final surgical count protocol, we improved to 451 days between RFO events by February 2023, exceeding the upper control limit (235 days). After implementation, the number of RFO events dropped from 7 in 2021 to 0 in 2022. Adherence to the final surgical count protocol implementation was 96.4% by the end of cycle 7.

CONCLUSIONS

RFOs during pediatric surgical procedures can be successfully reduced using quality improvement methodology focusing on standardizing the procedure of the final surgical count.

The Social Media Footprint of Pediatric Surgery Fellowship Programs: Where Do We Stand?

INTRODUCTION

Social media utilization is expanding within graduate medical education and academic surgery. This study aims to quantify the current social media footprint of pediatric surgery (PS) fellowship training programs.

METHODS

United States PS fellowship programs from the American Pediatric Surgical Association website and social media accounts on three platforms (Facebook, Instagram, Twitter) were identified. Authors quantified subject matter within public program content and compared PS social media utilization to other surgical training programs. A public Twitter survey was disseminated to evaluate recent PS applicant Twitter use and perceptions about content posted by programs.

RESULTS

Of 51 PS fellowship programs, 23 (45.1%) had active Twitter accounts, 2 (3.9%) had active Facebook accounts, and 1 (2.0%) had an active Instagram account. Cumulatively, 5162 organic posts were published across all 26 accounts (90.4% on Twitter). Most commonly posted content included research/conference presentations (31.3%) and faculty accolades (15.1%), while clinical/OR experience (3.6%), gender/ethnic diversity (2.4%) had the least content. Compared to other training programs, PS has lower utilization of Facebook (p < 0.001) and Instagram (p < 0.001), but similar Twitter utilization (p = 0.09). Twenty-four recent applicants responded to the public Twitter survey. Most (62.5%) used Twitter intentionally for recruitment and networking purposes when applying to fellowship. They expressed desire for increased content related to clinical/OR experiences, program ethnic/gender diversity and recruitment information.

CONCLUSION

Amongst PS training programs, Twitter is the most commonly utilized platform. Expanding Twitter usage to more programs and posting more varied content may facilitate opportunities for diverse applicant recruitment and serve as a platform to share clinical knowledge, which will ultimately move the needle towards growth and equity.

LEVEL OF EVIDENCE

IV.

A Novel Pediatric Surgery Division Incentive Program Engaging Faculty, Advanced Practice Providers and Staff Around a Single Financial Growth Target

BACKGROUND

Productivity-based financial incentive programs for faculty are common. We implemented a novel Division wide clinical productivity incentive sharing professional fee collections across faculty, nurses, and staff with half of bonuses reserved to be given out proportionally to achievement of the annual growth target.

METHODS

A novel bonus plan was formulated to incentivize collection of professional fees to achieve a 15% annual growth target. The 15% was divided equally between the clinical provider, the responsible provider's center(s) of excellence, and all Division members. 50% of the bonus pool was paid out monthly and the remaining 50% was held for an end of the year payout proportional to achievement of the Divisional professional fee collection annual growth target.

PRINCIPAL FINDINGS

During the initial year of the program, overall Division collections and charges grew 30% and 17%, respectively. Average monthly bonuses paid through the new incentive program for faculty, advanced practice providers, and staff were $1,700, $700, and $200, respectively. The program cost $525,000 in additional bonuses over the previous year while the Division saw an increase of 2 million dollars in collections over the previous year.

CONCLUSION

A clinical productivity incentive program based upon professional fee collections distributed across faculty, nurses, and staff was feasible and successful in its first year. Collections increased by a significantly higher percentage than charges, we believe collections incentive including support staff will be most useful in practices with lower rates of charge collection. Further study is needed to measure the effects of different components of the program.

LEVEL OF EVIDENCE

Level IV.

STUDY TYPE

Cost Effectiveness Study.

A systematic review of frailty assessment tools used in vascular surgery research

OBJECTIVE

Frailty is common in vascular patients and is recognized for its prognostic value. In the absence of consensus, a multitude of frailty assessment tools exist. This systematic review aimed to quantify the variety in these tools and describe their content and application to inform future research and clinical practice.

METHODS

Multiple cross-disciplinary electronic literature databases were searched from inception to August 2022. Studies describing frailty assessment in a vascular surgical population were eligible. Data extraction to a validated template included patient demographics, tool content, and analysis methods. A secondary systematic search for papers describing the psychometric properties of commonly used frailty tools was then performed.

RESULTS

Screening 5358 records identified 111 eligible studies, with an aggregate population of 5,418,236 patients. Forty-three differing frailty assessment tools were identified. One-third of these failed to assess frailty as a multidomain deficit and there was a reliance on assessing function and presence of comorbidity. Substantial methodological variability in data analysis and lack of methodological description was also identified. Published psychometric assessment was available for only 4 of the 10 most commonly used frailty tools. The Clinical Frailty Scale was the most studied and demonstrates good psychometric properties within a surgical population.

CONCLUSIONS

Substantial heterogeneity in frailty assessment is demonstrated, precluding meaningful comparisons of services and data pooling. A uniform approach to assessment is required to guide future frailty research. Based on the literature, we make the following recommendations: frailty should be considered a continuous construct and the reporting of frailty tools' application needs standardized. In the absence of consensus, the Clinical Frailty Scale is a validated tool with good psychometric properties that demonstrates usefulness in vascular surgery.

Women in surgery: do surgical specialties keep up with the feminization of medicine in Brazil?

INTRODUCTION

historically, surgical medical specialties are mostly male, a scenario which, in recent years, has undergone changes. In this sense, despite the relevance of the growth of female participation in the medical career, little is discussed about the distribution between genders of the main surgical medical specialties in the country.

OBJECTIVE

discuss the process of feminization in surgical specialties in Brazil over the last few years, tracing a distribution profile of these specialties.

METHODS

this is a retrospective and cross-sectional study with secondary data from the Censuses of Medical Demography in Brazil in the years 2011, 2013, 2015, 2018, 2020 and 2023, including the surgical specialties: Urology, Orthopedics and Traumatology, Thoracic Surgery, Neurosurgery, Digestive System Surgery, Cardiovascular Surgery, Hand Surgery, General Surgery, Head and Neck Surgery, Vascular Surgery, Plastic Surgery, Ophthalmology, Coloproctology, Otorhinolaryngology, Pediatric Surgery, and Gynecology and Obstetrics.

RESULTS

males prevails in numbers, among the surgical specialties, however, with a lower growth rate compared to females. Specialties such as urology, orthopedics and traumatology and neurosurgery are mostly male, while gynecology and obstetrics are female.

CONCLUSION

it is evident that female participation in the surgical medical field has increased significantly over the last few years.

13 years of hand surgery without an anesthesiologist. An analysis of efficacy and safety of presurgical anesthesia as delivered by surgeons without the assistance of anesthesiologists

<b><br>Introduction:</b> The assistance of anaesthesiologist is considered an inseparable part of most surgical procedures, with the exception of a small proportion of minor procedures performed under local anaesthesia. In hand surgery, a vast majority of procedures, even those lasting several hours, can be carried out under regional (brachial plexus block) or local (infiltration) anaesthesia. These can be delivered by the surgeons themselves, allowing the surgeries to be carried out without the assistance of anesthesiologists.</br> <b><br>Aim:</b> The aim of this study was to analyze the efficacy and safety of presurgical anesthesia as delivered by surgeons without the assistance of anesthesiologists in the course of hand surgery procedures performed within the institution headed by the author of this article.</br> <b><br>Material and methods:</b> The analysis was based on the records of anesthesia protocols filled out by the surgeons who delivered the anesthesia and who operated on the patients. The variables considered included the efficacy of anesthesia and the anesthesia-related adverse effects and complications.</br> <b><br>Results:</b> Over a period of 13 years (2010-2022), a total of 24,703 surgeries were delivered; of these, 22,228 (91%) surgeries were carried out without anesthesiologists, with anesthesia being delivered by the surgeon him/herself. The efficacy of these procedures (local anasthesia and brachial plexus blocks combined) was 99%. A total of 631 (2.8%) anesthesia-related adverse reactions were recorded, most of them being transient, requiring immediate interventions and not leading to any serious sequelae. In only 17 cases (0.07%), adverse effects resulted in cancellation and rescheduling of the elective surgery.</br> <b><br>Conclusions:</b> Pre-surgical anesthesia as delivered prior to hand surgery procedures by the surgeons without the assistance of anesthesiologists is effective and safe while being associated with numerous benefits for patients, surgeons and the health care system's budget.</br>.

Are foundation doctors equipped with the skills necessary for the assessment and referral of a patient presenting with a suspected facial skin malignancy?

BACKGROUND

The incidence of skin cancer (SC) has increased in recent years with it being the most common cancer within the UK. The management of SC requires a multidisciplinary approach involving dermatologists and surgical specialities.

OBJECTIVES

To assess the confidence of current foundation trainees (FTs) in the assessment of facial SC and referral for surgical management and reconstruction.

METHODS

An online survey was distributed via social media and completed by 142 FTs across 13 deaneries. Two higher training respondents were excluded.

RESULTS

We found that 50% (71/142) of trainees had only examined one or two patients with SC and 25.3% (36/142) had no experience in SC assessment. Most FTs were not confident in performing a full skin examination (90.2%, 119/132), formulating differential diagnoses for a pigmented facial lesion (45.3%, 64/141) or investigating a facial SC (87.9%, 124/141). Facial defects requiring reconstruction (87.3%, 124/142) were more likely to be referred to plastic surgery.

CONCLUSIONS

FTs were not confident in performing full skin examinations nor formulating diagnoses for pigmented lesions. This is concerning given that the majority of FTs will enter general practice and therefore exposure to SC will be common. This may in turn place greater burden on secondary care services such as dermatology and allied surgical specialities resulting in a greater caseload in an already stretched service in the UK. The integration of the British Association of Dermatology undergraduate syllabus into the medical school curriculum should improve confidence in the detection and management of SC at both undergraduate and postgraduate levels.

Statistics for the hand surgeon. Part 1: principles and application to hand surgery research

Hand surgeons have the potential to improve patient care, both with their own research and by using evidenced-based practice. In this first part of a two-part article, we describe key steps for the analysis of clinical data using quantitative methodology. We aim to describe the principles of medical statistics and their relevance and use in hand surgery, with contemporaneous examples. Hand surgeons seek expertise and guidance in the clinical domain to improve their practice and patient care. Part of this process involves the critical analysis and appraisal of the research of others.

Usefulness of Mobile Devices in Learning Process for Residents of Pediatric Surgical Specialties

INTRODUCTION

In the hospital setting, the use of mobile devices among surgical residents is increasing. To assess the usefulness of mobile devices for residents of pediatric surgical specialties.

MATERIALS AND METHODS

The study used a mixed-method design. First, a self-developed online questionnaire with 23 items was used to obtain quantitative data, which was analyzed via simple discriminant analysis. Qualitative data were obtained using the focus group technique with the subsequent triangulation of quantitative and qualitative data.

RESULTS

The residents used mobile devices for learning and communication. Using quantitative data, the study found that the major functions of mobile devices were communicating with other residents and taking clinical photos, and that for learning, were speaking with attendings, residents, collecting patient information, and searching for unfamiliar terms. Triangulation analysis confirmed that mobile devices aid in agile communication, the search for data on drugs or diseases, and consultation of medical applications. Qualitative data informed the limitations of devices and the inconsistencies between official regulations and their advantages in clinical practice.

CONCLUSIONS

We demonstrate the usefulness of mobile devices among surgical residents in clinical care and recommend that hospitals should regulate policies to maximize the use of mobile devices.

The perioperative utility of 3D printed models in complex surgical care: feedback from 106 cases

INTRODUCTION

3D models are an emerging tool for surgical planning, providing an augmented method for the visualisation of a patient's anatomy. As their use increases, more data about the utility of these models is critical to inform budget allocation. This study provides the most comprehensive analysis to date for the use of 3D models in perioperative management.

METHODS

3D models for complex surgical cases in NHS hospitals were delivered alongside a surgeon feedback survey. The survey on the model's utility had been designed alongside the university data analytical team and focused on five areas: surgical planning and diagnosis, economic impact, impact on intraoperative and preoperative time, effect on communication and direct impact on the patient.

RESULTS

There were 106 models used by 63 surgeons for complex surgical cases between May 2020 and March 2021, across multiple surgical specialties. The models were reported to have benefits in all perioperative areas, with 92.5% of responses agreeing that the 3D model was a better method for diagnosis and planning than traditional 2D techniques. Benefits were reported on preoperative planning (92.4%), economic savings due to equipment selection (54.4%), reduction in surgical time (41.5%) and surgeon-to-surgeon communication (92.6%).

CONCLUSION

3D models were shown to have a wide range of benefits in a surgical setting. The reduction in surgical time could have the potential to help alleviate surgical backlogs. With more widespread use and optimisation of costs the use of 3D models could become the standard for unusual and complex surgical cases.

The Aortic Team Model and Collaborative Decision Pathways for the Management of Complex Aortic Disease: Clinical Practice Update From the Canadian Cardiovascular Society/Canadian Society of Cardiac Surgeons/Canadian Society for Vascular Surgery/Canadian Association for Interventional Radiology

Disease of the aortic arch, descending thoracic, or thoracoabdominal aorta necessitates dedicated expertise across medical, endovascular, and surgical specialties. Cardiologists, cardiac surgeons, vascular surgeons, interventional radiologists, and others have expertise and skills that aid in the management of patients with complex aortic disease. No specialty is uniformly expert in all aspects of required care. Because of this dispersion of expertise across specialties, an aortic team model approach to decision-making and treatment is advocated. A nonhierarchical partnership across specialties within an interdisciplinary aortic clinic ensures that all treatment options are considered and promotes shared decision-making between the patient and all aortic experts. Furthermore, regionalization of care for aortic disease of increased complexity assures that the breadth of treatment options is available and that favourable volume-outcome ratios for high-risk procedures are maintained. An awareness of best practice care pathways for patient referrals for preventative management, acute care scenarios, chronic care scenarios, and pregnancy might facilitate a more organized management schema for aortic disease across Canada and improve lifelong surveillance initiatives.