Operating hurts: a study of EAES surgeons

Surgeons' dominant surgical modality: Impacts on wellbeing, burnout, and interventions for neuromusculoskeletal disorders

BACKGROUND

This study investigated the impact of surgical modalities on surgeon wellbeing with a focus on burnout, job satisfaction, and interventions used to address neuromusculoskeletal disorders (NMSDs).

METHODS

An electronic survey was sent to surgeons across an academic integrated multihospital system. The survey consisted of 47 questions investigating different aspects of surgeons' wellbeing.

RESULTS

Out of 245 thoracic and abdominopelvic surgeons, 79 surgeons (32.2 ​%) responded, and 65 surgeons (82 ​%) were able to be categorized as having a dominant surgical modality. Compared to robotic surgeons, laparoscopic (p ​= ​0.042) and open (p ​= ​0.012) surgeons reported more frequent feelings of burnout. The number of surgeons who used any treatment/intervention to minimize the operative discomfort/pain was lower for robotic surgeons than the other three modalities (all p ​< ​0.05).

CONCLUSIONS

NMSDs affect different aspects of surgeons' lives and occupations. Robotic surgery was associated with decreased feelings of burnout than the other modalities.

Could resistance training prevent or improve work-related musculoskeletal disorders among surgeons?

Studies have demonstrated the negative impact that work-related musculoskeletal disorders (WMSDs) have on surgeons. These are also likely to affect some allied healthcare professionals such as interventional radiologists. Problems from WMSDs include pain, diminished technical and cognitive performance, and work absence. These could contribute to burnout, to which surgeons are already vulnerable owing to other working practices such as shift patterns and long hours. WMSDs could negatively affect working performance, and lead to poorer surgical outcomes and patient care. Surgeons are at risk of WMSDs of the neck and back that result from fixed and damaging postures while operating. Some have reduced their operation numbers and working days as result of WMSDs. Theatre ergonomics (e.g. table positioning, operating stools and monitors), intraoperative breaks and stretching may improve WMSDs for some. Strength/resistance training (RT) may be used to prevent or mitigate WMSDs. RT can also enhance general health and concentration, and combat intraoperative fatigue. Low engagement times of moderate-intensity RT of 20 minutes, twice a week, improve neck and back pain from WMSDs. Moreover, RT has been shown to reduce all-cause mortality by up to 15%, increase bone density, improve proprioception and reduce the fear of movement due to pain. Alongside ergonomic improvement and stretching, we recommend RT as an activity to improve general health and WMSDs.

Surgeons with disabilities, they do exist

INTRODUCTION

Doctors with disability are likely to face major life crises, challenges and distressing emotions from unforeseen circumstances that threaten their physical well-being. We aimed to identify the existence of work-related pain and discomfort that may cause surgeon's disability. Surgeons who were struck with unpredictable disasters leading to disabilities were also reviewed.

METHODS

We conducted a 10-year literature review. In addition, citations about surgeons' physical disabilities were complemented with commentaries about disabled surgeons from gray literature. The quantitative citations were quality assessed by MERSQI scores and evidence graded according to GRADE. For the qualitative study part, the severely traumatized surgeons were analysed by means of Cullberg's crisis phases (CCP) and analysed from Tedeschi and Calhoun's post-traumatic growth perspective (PTG).

RESULTS

Altogether 3593 citations from PubMed were studied, and 10 citations met inclusion criteria with a total of 11591 participants. We included 6 surgeons subjected to highly traumatic events complicating their medical career. Our quantitative citations' mean MERSQI score was 11.73 (SD .79) and the citations' evidence value completed grade II (moderate quality: 11.26 to 12.00 scores). Work-related musculoskeletal pain and occupational injuries may lead to physical disabilities. The accidentally traumatized surgeons fought through the four CCP phases and reached successfully the PTG stage.

CONCLUSIONS

The surgical workforce is at high risk of work-related musculoskeletal morbidity which can progress to chronic pain and disruption of surgeon's career. Surgeons with disabilities faced serious barriers in their career. Institutions and healthcare systems must urgently develop support strategies for surgeons with disabilities.

Optimizing ergonomics during open, laparoscopic, and robotic-assisted surgery: A review of surgical ergonomics literature and development of educational illustrations

BACKGROUND

The surgical profession is plagued with a high prevalence of work-related musculoskeletal disorders. While numerous interventions have been tested over the years, surgical ergonomics education is still uncommon.

METHODS

The available literature on surgical ergonomics was reviewed, and with input from surgeons, recommendations from the review were used to create pictorial reminders for open, laparoscopic, and robot-assisted surgical modalities. These simple pictorial ergonomic recommendations were then assessed for practicality by residents and surgeons.

RESULTS

A review of the current literature on surgical ergonomics covered evidence-based ergonomic recommendations on equipment during open and laparoscopic surgery, as well as proper adjustment of the surgical robot for robot-assisted surgeries. Ergonomic operative postures for the three modalities were examined, illustrated, and assessed.

CONCLUSIONS

The resulting illustrations of ergonomic guidelines across surgical modalities may be employed in developing ergonomic education materials and improving the identification and mitigation of ergonomic risks in the operating room.

Preventing Surgeon Work-Related Musculoskeletal Disorders: A Pilot Study of the Comprehensive Operating Room Ergonomics (CORE) Program

IMPORTANCE

Work-related musculoskeletal disorders (WMSDs) among surgeons are markedly increasing. Several proposed interventions to reduce WMSDs among surgeons have been studied, but few follow an occupational therapy-oriented approach addressing biomechanical, psychophysical, and psychosocial risk factors.

OBJECTIVE

To design, implement, and assess the potential of the Comprehensive Operating Room Ergonomics (CORE) program for surgeons, a holistic evidence-based ergonomics and wellness intervention grounded in occupational therapy principles.

DESIGN

Mixed-methods pilot study with the quantitative strand embedded in the qualitative strand.

SETTING

University-affiliated hospital.

PARTICIPANTS

Six laparoscopic surgeons.

OUTCOMES AND MEASURES

CORE program outcomes were assessed using qualitative and quantitative data to indicate changes in posture, physical discomfort, sense of wellness, and operating room (OR) ergonomic performance. The Rapid Upper Limb Assessment (RULA) was used to quantify surgeons' WMSD risk level before and after intervention.

RESULTS

There were 12 baseline observations (two for each participant), and two or three post-CORE implementation observations. A statistically significant difference, F(1, 6) = 8.57, p = .03, was found between pre- and post-occupational therapy intervention RULA scores. Thematic analysis of surgeon feedback, which was overwhelmingly positive, identified five themes: postural alignment, areas of commonly reported physical pain or discomfort, setup of the OR environment, surgical ergonomics training, and ergonomics in everyday life.

CONCLUSIONS AND RELEVANCE

The CORE program effectively decreased ergonomic risk factors to optimize surgeons' occupational performance in the OR. This study demonstrates a potential solution to how occupational therapists can holistically support surgeons and health care providers who are at risk for WMSDs. Plain-Language Summary: By 2025, a surgeon shortage is expected, partly because of the increase in surgeons' work-related musculoskeletal disorders, which affect their health and job continuity. This pilot study shows that the Comprehensive Operating Room Ergonomics program effectively addresses these problems. The study also serves as a framework for occupational therapy professionals to work with health care providers on ergonomics, benefiting population health. Results suggest that this approach could enhance surgeons' work conditions, supporting the American Occupational Therapy Association's Vision 2025 to improve health and quality of life.

Work-Related Musculoskeletal Disorders in Endoscopic Sinus and Skull Base Surgery: A Systematic Review With Meta-analysis

OBJECTIVE

Endoscopic sinus and skull base surgery has led to significant improvements in patient outcomes, yet may have come at a cost to surgeons' musculoskeletal (MSK) health. We aimed to determine the prevalence and characteristics of work-related MSK disorders (WRMDs) in endoscopic sinus and skull base surgeons; to investigate contributing factors for WRMD in this population; and to evaluate the effectiveness of ergonomic interventions on the severity or prevalence of WRMD in this population.

DATA SOURCES

Medline, Embase, CINAHL, Web of Science, and Scopus from inception to April 2, 2024. A bibliographic examination was performed for further papers.

REVIEW METHODS

Inclusion criteria included original peer-reviewed papers with work-related MSK outcomes (prevalence, contributing factors, and interventions) relating to endoscopic sinus and/or skull base surgeons in any language.

RESULTS

Of 25,772 unique citations, 37 studies met the inclusion criteria. The pooled lifetime, point, and 12-month prevalences of WRMD were 75.9% (95% confidence interval; I2, 67.2%-83.6%, I2 95.6%), 80.8% (77.0%-84.3%, I2 98.0%), and 82.0% (71.8%-90.3%, I2 60.96%) respectively. The neck, lumbar spine, and thoracic spine were the most commonly involved areas. One of 9 studies on contributing factors investigated discomfort as an outcome. The remainder focussed on surrogate outcomes (eg, posture, hand dysfunction). Two of the 13 intervention studies investigated pain or fatigue as an outcome. The remainder targeted posture, muscle activity, or workload.

CONCLUSION

WRMDs are highly prevalent in endoscopic sinus and skull base surgeons. Further studies focusing on the direct outcomes of WRMD such as pain are needed.

General surgeons' occupational musculoskeletal injuries: A systematic review

INTRODUCTION

Surgeons are expected to work long hours in operating theatres. A high prevalence of work-related musculoskeletal (WRMSK) injuries and pain in healthcare professions exists. We aimed to study WRMSK pain and injuries in general surgeons and study their risk in different surgical techniques comprising open, laparoscopic and robotic-assisted surgery.

METHODS

A systematic search was performed in compliance with The PRISMA checklist. Search was performed in PubMed and Cochrane library databases for 6 years to 2024. The search terms used were "disability and surgeon", "occupational injuries and surgeon", and "musculoskeletal pain and surgeons", in addition to MESH terms in PubMed database. Risk of bias was calculated among studies.

RESULTS

The search revealed 3648 citations from which a final list of 24 citations were included after application of inclusion and exclusion criteria. The citations comprised over 1900 surgeons including consultants and surgical trainees from different subspecialities. Incorporated citations consisted of 21 cross-sectional 3 observational studies. Most common pain sites, risks and preventative measure for MSK injuries were revealed.

CONCLUSION

There is high prevalence of WRMSK pain among general surgeons. Surgeons were primarily affected at physical body parts ranging from the neck, shoulders, upper back and lower back to upper extremity. Robotic-assisted surgery led to lower post-operative discomfort and decreased demanding muscle activity in upper extremities but enhanced static neck position resulting in subjective back stiffness compared with laparoscopic surgery.

Reported pain at work is a risk factor for vascular surgery trainee burnout

BACKGROUND

Work-related pain is a known risk factor for vascular surgeon burnout. It risks early attrition from our workforce and is a recognized threat to the specialty. Our study aimed to understand whether work-related pain similarly contributed to vascular surgery trainee well-being.

METHODS

A confidential, voluntary survey was administered after the 2022 Vascular Surgery In-Service Examination to trainees in all Accreditation Council for Graduate Medical Education-accredited vascular surgery programs. Burnout was measured by a modified, abbreviated Maslach Burnout Inventory; pain after a full day of work was measured using a 10-point Likert scale and then dichotomized as "no to mild pain" (0-2) vs "moderate to severe pain" (3-9). Univariable analyses and multivariable regression assessed associations of pain with well-being indicators (eg, burnout, thoughts of attrition, and thoughts of career change). Pain management strategies were included as additional covariables in our study.

RESULTS

We included 527 trainees who completed the survey (82.2% response rate); 38% reported moderate to severe pain after a full day of work, of whom 73.6% reported using ergonomic adjustments and 67.0% used over-the-counter medications. Significantly more women reported moderate to severe pain than men (44.3% vs 34.5%; P < .01). After adjusting for gender, training level, race/ethnicity, mistreatment, and dissatisfaction with operative autonomy, moderate-to-severe pain (odds ratio, 2.52; 95% confidence interval, 1.48-4.26) and using physiotherapy as pain management (odds ratio, 3.06; 95% confidence interval, 1.02-9.14) were risk factors for burnout. Moderate to severe pain was not a risk factor for thoughts of attrition or career change after adjustment.

CONCLUSIONS

Physical pain is prevalent among vascular surgery trainees and represents a risk factor for trainee burnout. Programs should consider mitigating this occupational hazard by offering ergonomic education and adjuncts, such as posture awareness and microbreaks during surgery, early and throughout training.

Don't Just Stand There. Rethinking the Ideal Body Posture for Otorhinolaryngologists

Surgeons have a high rate of work-related musculoskeletal injuries; an area that has received little attention. These injuries result in surgeons performing less efficiently, needing to take time off work, suffering higher rates of burnout, and may ultimately lead surgeons to retire earlier than planned. Otorhinolaryngologists are at particular risk for work-related musculoskeletal injuries. Beyond the clinician, sustaining such injuries can negatively impact patient safety. Ergonomic interventions have been used effectively to reduce work-related musculoskeletal injuries in other professions, yet not in surgery. With traditional teachings of ideal body postures to avoid injury and manual handling training being re-evaluated, it is important to explore evidence based interventions for reducing work-related musculoskeletal injuries in otorhinolaryngologists. New research encourages us to shift the focus away from the traditional one-size-fits-all approach to ergonomics and toward postural recommendations and education that promote a dynamic, individualized approach to avoiding sustained, static and awkward postures.

Perception of robotic-assisted surgery (RAS) among medical students: a systematic review and meta-analysis

INTRODUCTION

Robotic surgery, also known as robotic-assisted surgery (RAS), involves a camera and a small surgical instrument attached to a robotic arm. A trained surgeon operates the robot from a viewing screen while being in the same room.

METHODOLOGY

This review was prepared following Cochrane collaboration guidelines and reported using the Preferred Reporting Items for Systematic review and Meta-Analysis (PRISMA) statement. Two authors independently searched and appraised the studies published in PubMed, cumulative index to nursing and allied health literature (CINAHL), Embase, Clinical Key, and Google Scholar. Pooled data analyzed and reported in RevMan software version-5.4.

RESULTS

This systematic review and meta-analysis comprised 1400 medical students, from 8 studies. The participants' age ranged from 23 to 49 years. Similarly, the sample size ranged from 25 and 300. The pooled prevalence of the existing studies revealed that 29.8% of medical students, were favorable towards RAS. Effect size (ES), 95% confidence intervals (CI) and heterogeneity (I2) [ES = 29.8, 95% CI 16.4-43.2, I2 = 95.1%, P < 0.00]. About 40% of Australian medical students' positive opinion on RAS [ES = 40.4, 95% CI 25.7-55.2]. Similarly, 34.2% of students from Saudi Arabia [ES = 29.8, 95% CI 22.4-90.8, I2 = 99.3%, P < 0.00], 27.8% students from Canada [ES = 27.8, 95% CI 15.9-39.6], 24.8% from USA [ES = 24.8, 95% CI 6.9-42.7, I2 = 77.3%, P < 0.00] and 24% [ES = 24, 95% CI 18-30] from India favorable towards RAS.

DISCUSSION

Medical students from developed nations display favorable attitudes towards RAS. However, implementing of revised curriculum at the beginning of the graduation level sparks medical students' attitude towards robotic surgery.

Perceived comfort and tool usability during robot-assisted and traditional laparoscopic surgery: a survey study

It is known that over half of previously surveyed surgeons performing Robot-Assisted Laparoscopic Surgery (RALS) and three-quarters of those performing Traditional Laparoscopic Surgery (TLS) experience intraoperative pain. This survey study aimed to expand upon the ongoing impact of that pain as well as perceived tool usability associated with TLS and RALS, for which considerably less documentation exists. A survey regarding the presence and impact, either immediate or ongoing, of intraoperative pain and Likert scale questions regarding tool usability was administered to TLS and RALS surgeons on the European Association for Endoscopic Surgery (EAES) mailing list. Prevalence statistics as well as trends based on biological sex and glove size were obtained from the 323 responses. Most respondents were right-handed European males (83-88%) with a medium glove size (55.8%). Moderate or severe shoulder symptoms were experienced by one-third of TLS surgeons. Twenty-one percent of RALS surgeons experienced neck symptoms that impacted their concentration. Small-handed surgeons experienced wrist symptoms significantly more frequently than large-handed surgeons, regardless of modality. RALS was associated with a significantly more optimal back and wrist posture compared to TLS. TLS surgeons reported increased ease with applying and moderating force while operating. These results suggest that intraoperative pain may be severe enough in many cases to interfere with surgeon concentration, negatively impacting patient care. Continuing to understand the relationship between tool usability and comfort is crucial in guaranteeing the health and well-being of both surgeons and patients.

Analysis of KangDuo-SR-1500 and KangDuo-SR-2000 robotic partial nephrectomy from an operative and ergonomic perspective: a prospective controlled study in porcine models

The objective of this study is to explore the safety and effectiveness of two new models of KangDuo surgical robots for partial nephrectomy in porcine models, and evaluate the ergonomic characteristics from both subjective and objective perspectives. Twelve porcine models were equally divided for KD-SR-1500 (three-arm) and KD-SR-2000 (four-arm). The perioperative outcomes, and physical and mental workload of the surgeon were compared. Physical workload was evaluated with surface electromyography. Mental workload was evaluated with NASA-TLX. All surgeries were performed successfully. There were no differences in perioperative variables (p > 0.05). There were no perioperative complications. The mental workload in both groups was at a low level. KD-SR-2000 showed advantages in physical workload (p < 0.01). KD-SR-1500 and KD-SR-2000 are technically feasible, valid, and safe for RAPN in porcine models. KD-SR-2000 had ergonomic advantages over KD-SR-1500.

Ergonomics and performance of using prismatic loupes in simulated surgical tasks among surgeons - a randomized controlled, cross-over trial

Introduction

Recently developed prismatic loupes may mitigate the high physical workload and risk of neck disorders associated with traditional surgical loupes among surgeons. However, research in this area, particularly among surgeons, is sparse. This study examines the impact of prismatic loupes on surgeons' physical workload, musculoskeletal discomfort, and performance during simulated surgical tasks.

Materials and methods

Nineteen out of twenty recruited surgeons performed three tasks in a fixed-order with their own loupes and both low-tilt (LT) and high-tilt (HT) prismatic loupes, in a randomized order. The primary outcomes were the median inclination angles and velocities of the head, trunk, and upper arms, along with the median muscle activity of the cervical erector spinae (CES), upper trapezius (UT), and lumbar erector spinae (LES) for each pair of loupes. The secondary outcomes included performance (completion time and errors), perceived body-part discomfort, and subjective evaluation of the three pairs of loupes.

Results

Using prismatic loupes, either LT or HT, compared with the surgeons' own loupes yielded lower head inclinations (all p < 0.001), lower neck muscle activity (all p < 0.05), and lower neck discomfort in indirect comparisons (p < 0.01) with no significant difference in surgical errors (p = 0.628). However, HT loupes resulted in a longer task completion time in two tasks (p < 0.001). Most surgeons preferred LT loupes (N = 12) for their comfort and visual functions.

Discussion

The results indicate that prismatic loupes can reduce physical workload in the neck during simulated surgical task, with no significant difference in surgical errors. Future studies are needed to investigate the long-term effects of prismatic loupes among surgeons.

Working Through the Pain: A Cross-Sectional Survey on Musculoskeletal Pain Among Surgeons and Residents

INTRODUCTION

While prior studies have reported that over 80% of surgeons report musculoskeletal pain, to our knowledge, the degree of care required to manage these symptoms has not been discussed. Here, we present granular data on musculoskeletal treatment modalities used by surgeons and residents at a single institution.

METHODS

We distributed a survey to assess the prevalence of musculoskeletal pain and treatment utilization to surgery attending and residents at a single institution.

RESULTS

Fifty-five out of 115 residents and attending (47.8%) responded to our survey. Among the respondents, 87.3% reported pain within the past week and 76.4% (42/55) of respondents required treatment for musculoskeletal pain and injuries: 63.6% had taken over the counter pain medication, 10.9% had taken prescription pain medication, 25.5% required physical therapy, 14.5% required orthopedic surgery, 23.6% made an appointment with a specialist, and 21.8% required additional testing (i.e., imaging, labs). Interestingly, treatment utilization overall and by modality was similar between residents and attending surgeons.

CONCLUSIONS

Our study mirrors the high prevalence of musculoskeletal pain in surgeons that has been previously reported in the literature. Among survey respondents, 76.5% of surgeons and 76.2% of residents required some form of treatment. These findings suggest a significant burden of musculoskeletal disorders of likely multifactorial etiologies including operating room ergonomics. Therefore, comprehensive ergonomics programs to measure, prevent, and treat musculoskeletal injury may help to fulfill a compelling need to ensure health and career longevity of the surgical workforce.

Impact of preferred surgical modality on surgeon wellness: a survey of workload, physical pain/discomfort, and neuromusculoskeletal disorders

BACKGROUND

We compared surgeons' workload, physical discomfort, and neuromusculoskeletal disorders (NMSDs) across four surgical modalities: endoscopic, laparoscopic, open, and robot-assisted (da Vinci Surgical Systems).

METHODS

An electronic survey was sent to the surgeons across an academic hospital system. The survey consisted of 47 questions including: (I) Demographics and anthropometrics; (II) The percentage of the procedural time that the surgeon spent on performing each surgical modality; (III) Physical and mental demand and physical discomfort; (IV) Neuromusculoskeletal symptoms including body part pain and NMSDs.

RESULTS

Seventy-nine out of 245 surgeons completed the survey (32.2%) and 65 surgeons (82.2%) had a dominant surgical modality: 10 endoscopic, 15 laparoscopic, 26 open, and 14 robotic surgeons. Physical demand was the highest for open surgery and the lowest for endoscopic and robotic surgeries, (all p < 0.05). Open and robotic surgeries required the highest levels of mental workload followed by laparoscopic and endoscopic surgeries, respectively (all p < 0.05 except for the difference between robotic and laparoscopic that was not significant). Body part discomfort or pain (immediately after surgery) were lower in the shoulder for robotic surgeons compared to laparoscopic and open surgeons and in left fingers for robotic surgeons compared to endoscopic surgeons (all p < 0.05). The prevalence of NMSD was significantly lower in robotic surgeons (7%) compared to the other surgical modalities (between 60 and 67%) (all p < 0.05).

CONCLUSIONS

The distribution of NMSDs, workload, and physical discomfort varied significantly based on preferred surgical approach. Although robotic surgeons had fewer overall complaints, improvement in ergonomics of surgery are still warranted.

Work-related musculoskeletal pain and discomfort in laparoscopic surgeons: an international multispecialty survey

INTRODUCTION

As laparoscopic surgery is used more widely across the globe and within multiple surgical specialties the potential impact on surgeons is yet to be fully quantified. Maintenance of uncomfortable body positions may lead to work-related musculoskeletal disorders (WMSD) in surgeons, with potential knock-on effects.

METHODS

An international open online survey of multispecialty laparoscopic surgeons was carried out, designed and reported in accordance with the CHERRIES checklist for internet e-survey research. There was no paid advertising and no incentives offered.

RESULTS

A total of 259 surgeons from 9 specialties and 32 countries answered the survey, with 90% reporting pain attributable to performing laparoscopic surgery. All training grades were represented. Longer average operative duration and a greater number of years in practice were both associated with a significantly higher prevalence of pain. Surgeons with a pre-existing injury were significantly more likely to report pain than those without. Twenty per cent of surgeons would consider early retirement owing to pain.

CONCLUSIONS

The impact on surgeons of performing laparoscopic surgery is significant, even given the limitations of an open survey. Innovations such as robotic surgery and improved ergonomic education may reduce the incidence of WMSD in surgeons, to mitigate both the personal effects on surgeons and the wider effect on the future surgical workforce.

Current Clinical Practice Patterns in Total Vaginal Hysterectomy

OBJECTIVES

There are no data on current surgical practice patterns for benign total vaginal hysterectomy (TVH) despite recently published guidelines. The objective was to determine gynecologic surgeon practice patterns regarding TVH perioperative interventions and to assess adherence to clinical practice guidelines.

METHODS

A survey to assess TVH practice patterns was distributed to gynecologic surgical society members for completion. The primary outcome was to compare adherence to practice guidelines between fellowship-trained and non-fellowship-trained gynecologic surgeons. Secondary outcomes included comparing adherence based on age, practice location, and hysterectomy volume.

RESULTS

Of the 204 respondents, there were 163 (80%) fellowship-trained and 41 (20%) non-fellowship-trained gynecologic surgeons. Fellowship-trained surgeons were more likely than non-fellowship-trained surgeons to use vaginal packing (34% vs 15%, P = 0.028), which is contrary to the recommendations. No cohort followed the guideline recommending a circular cervicovaginal incision. Fellowship-trained surgeons also were more likely than non-fellowship-trained surgeons to use the clamp and suture technique for vessel ligation (88% vs 68%, P = 0.004); otherwise, there were no significant differences between cohorts for adherence to any of the other guidelines. Although fellowship-trained surgeons were adherent to fewer of the guidelines as compared with surgeons without fellowship training, both groups generally adhered to a majority of the clinical practice guidelines for benign TVH.

CONCLUSIONS

This information demonstrates a need for the development of targeted education and interventions to increase the use of evidence-based clinical practice guidelines during TVH for both fellowship-trained and non-fellowship-trained gynecologic surgeons.

Orthopedists Report High Prevalence of Work-Related Pain and Low Ergonomic Awareness

The purpose of this study was to determine the prevalence of work-related pain among practicing orthopedic surgeons, quantify knowledge of operating room (OR) and clinic ergonomics, and examine the use of occupational health resources. A survey was distributed, which included orthopedic surgeons from four states and five institutions. Data collected included years in practice, practice setting, orthopedic subspecialty, hours operating per week, days per week exercising, location and significance of pain, occupational health awareness, and use of OR/clinic ergonomics. One hundred ten of 194 surveys (56.7%) were completed, representing all orthopedic subspecialties. Eighty-three surgeons (75.5%) experienced pain because of occupational responsibilities. The lumbar spine, neck, and shoulders were the most affected areas. Seventeen (20.5%) identified this pain as significant. Ten (12.0%) stated that the pain did subjectively affect their OR performance. Hand surgeons had a statistically significant decreased risk of musculoskeletal pain (P=.007), whereas spine surgeons had a statistically significant increased risk of musculoskeletal pain (P=.028). Forty-nine (44.5%) were not aware of any institutional resources available if an injury was sustained at work. Forty-eight (43.6%) were aware of OR ergonomics, with 34 (30.9%) taking steps to make their OR more ergonomic. The vast majority of orthopedic surgeons experience pain as a result of occupational responsibilities. A clear lack of knowledge regarding institutional resources as well as OR ergonomics implementation was identified. Education in training, at the institutional and national levels, would expand surgeon knowledge and promote surgeon health. [Orthopedics. 2023;46(5):280-284.].

Laparoscopic versus robotic abdominal and pelvic surgery: a systematic review of randomised controlled trials

BACKGROUND

The current evidence is inconclusive on whether robotic or laparoscopic surgery is the optimal platform for minimally invasive surgery. Existing comparisons techniques focus on short-term outcomes only, while potentially being confounded by a lack of standardisation in robotic procedures. There is a pertinent need for an up-to-date comparison between minimally invasive surgical techniques. We aimed to systematically review randomised controlled trials comparing robotic and laparoscopic techniques in major surgery.

METHODS

Embase, Medline and Cochrane Library were searched from their inception to 13th September 2022. Included studies were randomised controlled trials comparing robotic and laparoscopic techniques in abdominal and pelvic surgery. The study followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Short-term, health-related quality of life, and long-term, outcomes were analysed.

RESULTS

Forty-five studies, across thirteen procedures, involving 7364 patients were included. All of the studies reported non-significant differences in mortality between robotic and laparoscopic surgery. In majority of studies, there was no significant difference in complication rate (n = 31/35, 85.6%), length of postoperative stay (n = 27/32, 84.4%), and conversion rate (n = 15/18, 83.3%). Laparoscopic surgery was associated with shorter operative time (n = 16/31, 51.6%) and lower total cost (n = 11/13, 84.6%). Twenty three studies reported on quality of life outcomes; majority (n = 14/23, 60.9%) found no significant differences.

CONCLUSION

There were no significant differences between robotic surgery and laparoscopic surgery with regards to mortality and morbidity outcomes in the majority of studies. Robotic surgery was frequently associated with longer operative times and higher overall cost. Selected studies found potential benefits in post-operative recovery time, and patient-reported outcomes; however, these were not consistent across procedures and trials, with most studies being underpowered to detect differences in secondary outcomes. Future research should focus on assessing quality of life, and long-term outcomes to further elucidate where the robotic platform could lead to patient benefits, as the technology evolves.

Effects of Corrective Exercises on Work-Related Musculoskeletal Disorders and Quality of Life in Surgical Residents: A Pilot, Quasi-Experimental Study

PURPOSE

Work-related musculoskeletal disorders (WMSDs) are one of the most important reasons for absenteeism, high costs of health care and human injuries; the latter are very common in medical staff. The present study was designed to evaluate the effects of corrective exercises on quality of life and work-related musculoskeletal disorders in surgical residents.

METHODS

In a quasi-experimental study with a one-group pretest-posttest design, we assessed the eligibility of 135 surgical assistants. All recruited participants performed corrective exercises and were followed for 12 months. The primary outcome of the study was any change in the surgical residents' work-related musculoskeletal disorders, which was assessed using the Nordic Musculoskeletal Questionnaire (NMQ) and the Numerical Pain Rating Scale (NPRS) prior to, and 3, 6, and 12 months after intervention. The secondary outcome was any change in the surgical residents' quality of life (QOL) score, which was assessed at baseline, 6 and 12 months after the intervention using the World Health Organization Quality of Life - BREF (WHOQOL-BREF) questionnaire.

RESULTS

One hundred eligible surgical residents were enrolled, of whom 67 (67%) completed the study. At baseline the majority of the participants were female and >30 years of age. Fifty-five percent of them used analgesic drugs. The use of analgesic drugs per week fell by 14.7% from baseline to 12 months; the change was statistically significant (p = 0.042). The effect of corrective exercises on the intensity of pain in the shoulder (p = 0.002), hand/wrist (p = 0.001), upper back (p = 0.03), lower back (p = 0.02) and knee (p = 0.01) was significant. Corrective exercises also led to a significant rise in the quality-of-life score (p < 0.019).

CONCLUSIONS

This study demonstrated the effectiveness of corrective exercises in reducing work-related musculoskeletal disorders and improving quality of life among surgical residents.

A narrative review of the physiology and health effects of burnout associated with veterinarian-pertinent occupational stressors

Chronic workplace stress and burnout are serious problems in veterinary medicine. Although not classified as a medical condition, burnout can affect sleep patterns and contributes to chronic low grade systemic inflammation, autonomic imbalance, hormonal imbalances and immunodeficiencies, thereby increasing the risks of physical and psychological ill health in affected individuals. Cultural misconceptions in the profession often lead to perceptions of burnout as a personal failure, ideas that healthcare professionals are somehow at lower risk for suffering, and beliefs that affected individuals can or should somehow heal themselves. However, these concepts are antiquated, harmful and incorrect, preventing the design of appropriate solutions for this serious and growing challenge to the veterinary profession. Veterinarians must first correctly identify the nature of the problem and understand its causes and impacts before rational solutions can be implemented. In this first part of two companion reviews, burnout will be defined, pathophysiology discussed, and healthcare and veterinary-relevant occupational stressors that lead to burnout identified.

Patient Factors Affect Ergonomic Strain of Endoscopists During Colonoscopy

INTRODUCTION

Endoscopic procedures place a great deal of muscular strain on providers, especially over the span of their careers. In this study we quantitatively analyzed the effects of patient factors such as age, body mass index, and sex on the ergonomics of endoscopists performing colonoscopies.

METHODS

Surface electromyography (sEMG) was used to measure ergonomic strain of physicians while performing colonoscopies in several key muscle groups. The percent of the maximum voluntary contraction (%MVC) was used as a measure of muscular strain. Data was then analyzed based on the patient characteristics above.

RESULTS

Endoscopists performing colonoscopies on female patients (n = 47) experienced significantly higher ergonomic strain in their right trapezius and right posterior forearm muscle groups when compared to colonoscopies performed on males (n = 35) (%MVC R-trapezius: Male: 8.2; Female: 8.9; p = 0.048); (%MVC R-posterior forearm: Male: 10.4; Female: 11.6; p = 0.0006). Operators experienced greater strain in the same muscle groups when performing colonoscopies on patients with BMI ≤ 25 (n = 25) when compared to patients with BMI > 25 (n = 57) (%MVC R-trapezius: BMI < 25: 9.7; BMI ≥ 25: 8.2; p = 0.0002); (%MVC R-posterior forearm: BMI < 25: 11.9; BMI ≥ 25: 10.8; p = 0.0001).

CONCLUSION

Physicians experienced greater ergonomic strain when performing colonoscopies on female patients and on patients with a BMI < 25. We believe that these factors potentially impact the tortuosity of the colon and therefore influence the difficulty of navigating the endoscope. These results may aid physicians in gauging the anticipated difficulty of colonoscopies based on patient factors. Increased awareness of their posturing and ergonomics during challenging cases will alleviate musculoskeletal injuries in the long run.

Course Design and Learning Outcomes of a Practical Online Ergonomics Course for Surgical Residents

OBJECTIVE

Course content was designed and the learning outcomes assessed for an online ergonomics course for surgical residents. This course could fulfill an optional Surgical Council on Resident Education (SCORE) curriculum on Surgical Ergonomics.

DESIGN

The online course included five 5-minute modules within the residents' learning system, each ending with an ungraded knowledge question, and a final 5-question multiple-choice retention quiz that allowed infinite attempts. The course was designed by ergonomists and surgeons at a quaternary academic hospital system. Participants were given two weeks to complete the modules. An electronic survey with questions assessing ergonomics knowledge and understanding on a 5-point Likert scale (strongly disagree - strongly agree) was distributed both before and after the course. The post-course survey included three additional questions to elicit feedback regarding learning experience and course design. Descriptive statistics and nonparametric paired comparisons were used to evaluate learning outcomes.

SETTING

General surgery residency program at an academic medical center in the U.S.

PARTICIPANTS

Twenty-two general surgery post graduate year 1 residents (PGY1s) were recruited to participate and completed the pre-course survey. Eight out of the 22 participants (36%) completed the online course and quiz; seven (32%) completed the course, quiz, and the post-course survey.

RESULTS

Participants had high pre-course awareness of the importance of surgical ergonomics, benefits of work-related musculoskeletal disorder (WMSD) prevention, as well as awkward intraoperative postures being an WMSD risk factor. Participants' confidence increased significantly from pre- to post-course in ability to assess risk (p = 0.021), but not in ability or willingness to mitigate risky surgical postures. Participants who completed the quiz answered a median of 4 (IQR: [4, 5]) questions correctly. All participants indicated that they would recommend this course to other residents.

CONCLUSIONS

These short practical ergonomics online learning modules increased surgical residents' confidence in assessing surgical WMSD risks.

Surgeons' physical workload in open surgery versus robot-assisted surgery and nonsurgical tasks

BACKGROUND

Musculoskeletal disorders (MSDs) are common among surgeons, and its prevalence varies among surgical modalities. There are conflicting results concerning the correlation between adverse work exposures and MSD prevalence in different surgical modalities. The progress of rationalization in health care may lead to job intensification for surgeons, but the literature is scarce regarding to what extent such intensification influences the physical workload in surgery. The objectives of this study were to quantify the physical workload in open surgery and compare it to that in (1) nonsurgical tasks and (2) two surgeon roles in robot-assisted surgery (RAS).

METHODS

The physical workload of 22 surgeons (12 performing open surgery and 10 RAS) was measured during surgical workdays, which includes trapezius muscle activity from electromyography, and posture and movement of the head, upper arms and trunk from inertial measurement units. The physical workload of surgeons in open surgery was compared to that in nonsurgical tasks, and to the chief and assistant surgeons in RAS, and to the corresponding proposed action levels. Mixed-effects models were used to analyze the differences.

RESULTS

Open surgery constituted more than half of a surgical workday. It was associated with more awkward postures of the head and trunk than nonsurgical tasks. It was also associated with higher trapezius muscle activity levels, less muscle rest time and a higher proportion of sustained low muscle activity than nonsurgical tasks and the two roles in RAS. The head inclination and trapezius activity in open surgery exceeded the proposed action levels.

CONCLUSIONS

The physical workload of surgeons in open surgery, which exceeded the proposed action levels, was higher than that in RAS and that in nonsurgical tasks. Demands of increased operation time may result in higher physical workload for open surgeons, which poses an increased risk of MSDs. Risk-reducing measures are, therefore, needed.

Effects of passive exoskeleton support on EMG measures of the neck, shoulder and trunk muscles while holding simulated surgical postures and performing a simulated surgical procedure

Exoskeletons have shown significant impact at reducing the biomechanical demand on muscles during repetitive lifting and overhead tasks in non-healthcare industries. However, the benefits of exoskeletons are yet to be realized in the operating room, particularly as work-related musculoskeletal disorders continue to be a concern for surgeons. This study quantified the effect of using neck, arm, and trunk exoskeletons on muscle activity while assuming typical postures held in the operating room. Fourteen participants were recruited to participate in this study. In this two-part experiment participants were asked to 1) hold a series of neck flexion, arm abduction and trunk flexion postures seen in surgical procedures, and 2) perform a simulated surgical task requiring five different trunk flexion posture levels. Participants were required to complete these tasks with and without passive exoskeleton(s). This study showed that even for postures held short time periods, exoskeletons are beneficial at reducing the demand on muscles; however, the reduction in muscle demand depends on body segment and postural angle, as intended with these passive exoskeletons. Furthermore, for the simulated surgical task with awkward trunk flexion postures (10-65°), the trunk exoskeletons showed a significant reduction in the rate of rise in back muscle sEMG (+1.365%MVC/min vs. +0.769%MVC/min for non-dominant lumbar extensor muscles, p = 0.0108; +1.377%MVC/min vs. +0.770%MVC/min for the dominant lumbar extensor muscles, p = 0.0196) over 25 min, consequently resulting in improved trunk subjective discomfort scores (7.34 vs. 4.30, p < 0.05), with no impact on the neck and shoulder biomechanical demand. The results from this study indicate that exoskeletons may be a potential intervention to reduce biomechanical loading during surgery.

Minimally invasive surgery and the risk of work-related musculoskeletal disorders: Results of a survey among Israeli surgeons and review of the literature

BACKGROUND: Minimally invasive surgery (MIS) has many advantages for patients, however, it places surgeons at risk for Work-related musculoskeletal disorders (WMSD). Recently, the importance of prevention of such injuries and improvement of the ergonomics of the operating room is increasing. OBJECTIVES: To assess the prevalence of WMSD among minimally invasive surgeons in Israel, discuss the contributing factors and the overall awareness for ergonomic training. In addition, a review of the literature on the topic was conducted. METHODS: An online questionnaire was sent to the members of the Israeli Society of Endoscopic Surgery. The results were analyzed and summarized. For literature review, PubMed was used to search for English-language publications related to the issue. RESULTS: Of 83 respondents, the majority (77%) have considerable experience in MIS (more than 10 years). The prevalence of WMSD was 12% before beginning the practice of laparoscopy compared to 78% after 15–20 years of practice. Injury sites included back pain, neck and upper extremity (shoulder pain, tennis elbow and carpal tunnel syndrome) in 41%, 25% and 34% respectively. More than two thirds of responders unaware of possible ergonomic solutions and didn’t consider adopting any appropriate preventive measures. CONCLUSIONS: The incidence of WMSD among MIS surgeons is high and underestimated. There is a desperate need to prevent such morbidity among surgeons by increasing awareness and providing the means to improve their work environment. Surgeons should adhere to ergonomic recommendations for positioning of monitors, table height, posture, foot pedal placement and laparoscopic devices use.

Human factors in pelvic surgery

In the pelvis, anatomic complexity and difficulty in visualization and access make surgery a formidable task. Surgeons are prone to work-related musculoskeletal injuries from the frequently poor design and flow of their work environment. This is exacerbated by the strain of surgery in the pelvis. These injuries can result in alterations to a surgeons practice, inadvertent patient injury, and even early retirement. Human factors examines the relationships between the surgeon, their instruments and their environment. By bridging physiology, psychology, and ergonomics, human factors allows a better understanding of some of the challenges posed by pelvic surgery. The operative approach involved (open, laparoscopic, robotic, or perineal) plays an important role in the relevant human factors. Improved understanding of ergonomics can mitigate these risks to surgeons. Other human factors approaches such as standardization, use of checklists, and employing resiliency efforts can all improve patient safety in the operating theatre.

Smaller hands and less experience are associated with greater ergonomic strain during endoscopic procedures

INTRODUCTION

Up to 89% of physicians who routinely perform endoscopy experience some type of musculoskeletal pain. In this study, we sought to quantitatively analyze provider factors that influence ergonomic strain during live endoscopic procedures.

METHODS

Surface electromyography (sEMG) was used to measure ergonomic strain on physicians while performing upper and lower endoscopies. EMG data were normalized to a maximal voluntary contraction (MVC) recording for each muscle group, yielding a %MVC value. Subgroup analyses were performed based on glove size, physician training level, specialty, and handedness.

RESULTS

A total of 165 upper (n = 68) and lower (n = 97) endoscopies were recorded. Endoscopists with small hand sizes had significantly higher ergonomic strain in the left anterior and posterior forearm muscle compartments as compared to endoscopists with medium or large hands (%MVC L-anterior: small: 9.1 ± 1.1; medium: 6.4 ± 1.2; large: 5.9 ± 1.6; p < 0.001); (%MVC L-posterior: small: 12.0 ± 0.8; medium: 9.4 ± 1.3; large: 8.8 ± 1.4; p < 0.001). Additionally, upper body muscle groups had significantly higher ergonomic strain in endoscopists with less lifetime endoscopic experience (%MVC R-trapezius: expert: 8.4 ± 1.2; novice: 9.3 ± 1.2; p < 0.05); (%MVC R-deltoid: expert: 6.1 ± 1.4; novice: 8.5 ± 1.3; p < 0.001). There were no significant ergonomic differences between surgeons or gastroenterologists and no differences between right- and left-handed dominant individuals.

CONCLUSIONS

Endoscopists with small hands experienced great ergonomic strain in their left forearm. Our data support the widely held belief that "one size does not fit all" and will hopefully spark change in the design of future endoscopes by device manufacturers. Our data also support that the experience level of the endoscopist contributed significantly to ergonomic performance, likely due to postural differences leading to decreased upper body strain. Therefore, it remains critically important to educate young proceduralists on strategies for ergonomic relief early in his or her endoscopic training program that can ameliorate ergonomic strain that accrues over the lifetime of a physician's career.

A Gender-Based Analysis of Predictors and Sequelae of Burnout Amongst Practicing American Vascular Surgeons

OBJECTIVE

Surgeons report higher burnout and suicidal ideation (SI) rates than the general population. This study sought to identify the prevalence and gender-specific risk factors for burnout and SI among men and women vascular surgeons to guide future interventions.

METHODS

In 2018, active Society for Vascular Surgery (SVS) members were surveyed confidentially using the Maslach Burnout Index embedded in a questionnaire that captured demographic and practice-related characteristics. Results were stratified by gender. Univariate and multivariate logistic regression models were developed to identify predictors for the end points of burnout and SI.

RESULTS

Overall survey response rate was 34.3% (N=878) of practicing vascular surgeons. A higher percentage of women responded (19%) than compose SVS membership (13.7%). Women respondents were significantly younger, with fewer years in practice, and were less likely to be in private practice than the men who responded. Women were also less likely to be married/partnered, or to have children. The prevalence of burnout was similar for women and men (42.3% and 40.9% [NS]); however, the prevalence of SI was significantly higher in women (12.9% vs 6.6%; P < .007). Whereas there was no difference in mean hours worked or call taken, women were more likely to have had a recent conflict between work and home responsibilities and to have resolved this conflict in favor of work. Although men and women had the same incidence of reported recent medical errors, women were less likely to self-report a recent malpractice suit or to think that a fair resolution was reached. There was no gender difference in reported work-related pain. Multivariable analysis revealed that not enough family time and work-related pain were predictors for burnout in both men and women. Additional factors were associated with burnout in men, such as malpractice and EMR dissatisfaction. Multivariable analysis revealed that work-related pain was an independent predictor for SI for the entire cohort.

CONCLUSION

The prevalence of burnout among vascular surgeons is high. Women vascular surgeons have double the rates of SI compared to male vascular surgeons. Taken together, this study demonstrated that many of the same factors are associated with burnout in women and men, which include not enough family time, conflict between work and personal life, and work-related pain. Additional factors in men included conflict between work and family, work-related pain, and EMR dissatisfaction.

Ergonomic Challenges in the Perioperative Setting

Working in health care can be physically stressful. The perioperative setting, which is largely concealed from other health care workers and the general public, places unique physical demands on its workers. Perioperative personnel are responsible for a variety of physical tasks, including moving and positioning patients, holding extremities, and moving equipment and supplies. As the nursing workforce ages, the physical demands of the perioperative environment may affect the development of musculoskeletal disorders in older nurses. The purpose of this article is to review published research and describe the ergonomic challenges of working in the OR. There currently is a paucity of literature on the effects of ergonomic risk factors on perioperative nurses in the United States. This article also provides some recommendations for perioperative staff members and leaders that may assist them with creating and maintaining a healthy and safe work environment.

Ergonomics in Interventional Radiology: Awareness Is Mandatory

Ergonomics in interventional radiology has not been thoroughly evaluated. Like any operators, interventional radiologists are exposed to the risk of work-related musculoskeletal disorders. The use of lead shielding to radiation exposure and the lack of ergonomic principles developed so far contribute to these disorders, which may potentially affect their livelihoods, quality of life, and productivity. The objectives of this review were to describe the different situations encountered in interventional radiology and to compile the strategies both available to date and in development to improve ergonomics.

Effects of break scheduling strategies on subjective and objective measures of neck and shoulder muscle fatigue in asymptomatic adults performing a standing task requiring static neck flexion

Sustained non-neutral postures of the head/neck are related to transient neck discomfort and longer-term disorders of the neck. Periodic breaks can help but the ideal length and frequency of breaks are yet to be determined. The current study aimed to quantify the effects of three work-rest strategies on fatigue development. Participants maintained a 45-degree neck flexion posture for a total of 60 min and were provided 3 min of rest distributed in different ways throughout the experiment [LONG (one, 3-min break), MEDIUM (two, 1.5-min breaks), or SHORT (five, 36-s breaks)]. Surface electromyography data were collected from the bilateral neck extensors and trapezius. Subjective discomfort/fatigue ratings were also gathered. Results of the analysis of the EMG data revealed that the SHORT condition did not show increased EMG activity, while LONG [21%] and MEDIUM [10%] did (p < 0.05), providing objective data supporting the guidance of short, frequent breaks to alleviate fatigue.

Intraoperative posture and workload assessment in vascular surgery

Quantifying the workload and postural demand on vascular surgeons provides valuable information on the physical and cognitive factors that predispose vascular surgeons to musculoskeletal pain and disorders. The aim of this study was to quantify the postural demand, workload, and discomfort experienced by vascular surgeons and to identify procedural factors that influence surgical workload. Both objective (wearable posture sensors) and subjective (surveys) assessment tools were used to evaluate intraoperative workload during 47 vascular surgery procedures. Results demonstrate unfavorable neck and low back postures as well as high pain scores for those body segments. Additionally, workload from subjective surveys increased significantly as a function of operative duration, and mental workload was high across all procedure types. Neck postural risk exposure and physical demand were among the variables that increased with surgical duration, procedure type, and loupes used by the surgeons. Correlations among postural angles and pain scores showed consistency between the objective assessment and the subjective surveys for neck and trunk. The authors believe that the results of this study highlight the need for developing mitigating measures such as ergonomic interventions for vascular surgery.

A possible revival of population-representing digital human manikins in static work situations - exemplified through an evaluation of a prototype console for robotic surgery

BACKGROUND

In the 90s, digital human manikins (DHMs) were introduced in planning of workstations, by static or semi-static simulations. Modern DHMs can simulate dynamic work and offer a rapid way for a virtual pre-production ergonomic evaluation. Work-related musculoskeletal disorders may affect surgical performance and patient safety. A prototype of an open console, which is contrary to the conventional closed consoles and may be seen as a representative for a new generation, has been designed to reduce workload for robotic surgery surgeons.

OBJECTIVE

The aim of this project was to test a new DHM tool with improved usability to evaluate the ergonomics of a console of a robotic surgical system in a pre-production stage.

METHODS

The DHM tool IMMA was used together with a 3D model of the prototype console. Twelve manikins who represented females and males from two national populations were introduced. Manikin-console distances, after console adjustments per manikin, were compared with a US checklist and Swedish standard for VDU work.

RESULTS

The DHM tool was useful for this case, but the distances of the checklist and the standard were needed to be obtained "manually". The automatic functions of the DHM worked smoothly but were not optimized for VDU work. The prototype fulfilled most, but not all, of the ergonomic criteria of the checklist and the standard.

CONCLUSIONS

There is room for improvements of the adjustable ranges of the console prototype. DHMs may facilitate rapid pre-production evaluation of workstations for static work; if ergonomic assessment models for VDU work are built-in, there may be a revival of DHMs in static work situations.

Ergonomics in IR

Ergonomic research in the field of interventional radiology remains limited. Existing literature suggests that operators are at increased risk for work-related musculoskeletal disorders related to the use of lead garments and incomplete knowledge of ergonomic principles. Data from existing surgical literature suggest that musculoskeletal disorders may contribute to physician burnout and female operators are at a higher risk of developing musculoskeletal disorders. This review article aims to summarize the existing ergonomic challenges faced by interventional radiologists, reiterate existing solutions to these challenges, and highlight the need for further ergonomic research in multiple areas, including burnout and gender.

Vascular surgeon wellness and burnout: A report from the Society for Vascular Surgery Wellness Task Force

INTRODUCTION

Physician burnout has been linked to medical errors, decreased patient satisfaction, and decreased career longevity. In light of the increasing prevalence of cardiovascular disease, vascular surgeon burnout presents a legitimate public health concern owing to the impact on the adequacy of the vascular surgery workforce. The aims of this study were to define the prevalence of burnout among practicing vascular surgeons and identify factors that contribute to burnout to facilitate future Society for Vascular Surgery (SVS) initiatives to mitigate this crisis.

METHODS

In 2018, active SVS members were surveyed electronically and confidentially using the Maslach Burnout Inventory. The survey was tailored to explore specialty-specific issues, and to capture demographic and practice-related characteristics. Emotional exhaustion (EE) and depersonalization (DP) were analyzed as dimensions of burnout. Consistent with convention, surgeons with a high score on the DP and/or EE subscales of the Maslach Burnout Inventory were considered to have at least one manifestation of professional burnout. Risk factors associated with symptoms of burnout were identified using bivariate analyses (χ², Kruskal-Wallis). Multivariate logistic regression models were developed to identify independent risk factors for burnout.

RESULTS

Of 2905 active SVS members, 960 responded to the survey (34% participation rate). After excluding retired surgeons and incomplete submissions, responses from 872 practicing vascular surgeons were analyzed. The mean age was 49.7 ± 11.0 years; the majority of respondents (81%) were male. Primary practice settings were academic (40%), community practice (41%), veteran's hospital (3.3%), active military practice (1.5%), or other. Years in practice averaged 15.7 ± 11.7. Overall, 41% of respondents had at least one symptoms of burnout (ie, high EE and/or high DP), 37% endorsed symptoms of depression in the past month, and 8% indicated they had considered suicide in the last 12 months. In unadjusted analysis, factors significantly associated with burnout (P < .05) included clinical work hours, on-call frequency, electronic medical record and documentation requirements, work-home conflict, and work-related physical pain. On multivariate analysis, age, work-related physical pain and work-home conflict were independent predictors for burnout.

CONCLUSIONS

Symptoms of burnout and depression are common among vascular surgeons. Advancing age, work-related physical pain, and work-home conflict are independent predictors for burnout among vascular surgeons. Efforts to promote vascular surgeon well-being must address specialty-specific challenges, including the high prevalence of work-home conflict and occupational factors that contribute to work-related pain.

Ergonomics of Endoscopic Skull Base Surgery: A Systematic Review

OBJECTIVE

There has been a significant expansion in endonasal endoscopic skull base surgery (EES) that has been used to address a wide range of intracranial and sinonasal pathologies. Although there exists a large amount of literature on approaches and patient outcomes, there is a paucity of data describing ergonomics in this field. Our goal was to evaluate and summarize the literature on ergonomics in EES.

METHODS

We systematically reviewed all published, peer-reviewed, English language literature in the PubMed and Web of Science databases as screened by multiple reviewers describing ergonomics as related to EES.

RESULTS

A total of 50 articles were found that described significant conclusions and descriptions on ergonomics in EES. We found and summarized the different technical aspects of ergonomics as pertaining to EES and provided evidence-based suggestions on operating room and surgeon setup.

CONCLUSIONS

There are several improvements in EES ergonomics that can decrease fatigue, improve efficiency, and overall surgeon well-being.

Intraoperative musculoskeletal discomfort and risk for surgeons during open and laparoscopic surgery

BACKGROUND

Surgeon workload is significant both mentally and physically and may differ by procedure type. When comparing laparoscopic surgery and open surgery, studies have reported contrasting results on the physical and mental workload assessed.

METHODS

Wearable posture sensors and pre-/post-surgical questionnaires were employed to assess intraoperative workload and to identify risk factors for surgeons using objective and subjective measures.

RESULTS

Data from 49 cases (27 open and 22 laparoscopic surgeries performed by 13 male and 11 female surgeons) were assessed. More than half the surgeons reported a clinically relevant post-surgical fatigue score. The surgeons also self-reported a significant increase in pain for the neck, upper back, and lower back during/after surgery. Procedural time had significant impacts on fatigue, body part pain, and subjective (NASA-TLX) workload. The objectively assessed intraoperative work postures using wearable sensors showed a high musculoskeletal risk for neck and lower back based on their posture overall. Open surgeries had significantly larger neck angles (median [IQR]: 40 [28-47]°) compared with laparoscopic surgeries (median [IQR]: 23 [16-29]°), p < 0.001) and torso (median [IQR]: 17 [14-22]° vs. 13 [10-17]°, p = 0.006).

CONCLUSION

Surgeons reported significantly higher levels of fatigue and pain in the neck and lower back during or after performing a surgical case. Longer procedural time resulted in more self-rated fatigue, pain, and subjective workload. Open surgery had higher postural risk. Overall, surgeons spent a disturbingly high percentage of time during surgery in high-risk musculoskeletal postures, especially the neck. These results show that intraoperative postural risk is very high and that interventions are necessary to protect surgeon musculoskeletal health for optimal surgeon performance and career longevity.

Physical pain and musculoskeletal discomfort in vascular surgeons

OBJECTIVE

Work-related pain and disability have been reported in the literature among surgeons. This national survey was designed to identify the prevalence and severity of these symptoms in vascular surgeons.

METHODS

A survey was emailed to the 2910 members of the Society for Vascular Surgery. Physical pain was evaluated based on body part, and type of vascular procedure performed using the Borg 0 to 10 pain scale. Wellness questions were also queried.

RESULTS

A total of 775 of Society for Vascular Surgery members responded, with a 26.6% response rate. Retirees were excluded from the study (n = 39). Among those actively working (n = 736), surgeons have been practicing surgery, on average, for 17.2 ± 11.6 years, with a mean age of 51.4 ± 10.9 years, and 83.6% are male. After a full day of open surgery, the majority of the responding vascular surgeons are in a moderately strong amount of pain (mean score, 4.4 ± 2.3). After a full day of endovascular procedures, most vascular surgeons are in a moderately strong amount of pain (mean score, 3.9 ± 2.4). Pain after open surgery is greatest in the neck, and after endovascular surgery pain is highest in the lower back. Surgeons performing endovenous procedures demonstrated the lowest pain scores (2.0 ± 2.0). In total, 36.9% (242/655, 81 missing responses) have sought medical care for work-related pain, with 8.3% (61/736) taking time away from the operating room. Of those, 26.2% (193/736) report pain severe enough that it interferes with sleep. Seventy-two (10%) required surgery or other significant medical procedures. Of the 39 retirees, 26% ended their careers owing to physical disabilities from work-related pain. Out of the entire cohort, 52.7% (334/633,103 missing responses) feel that physical discomfort will affect the longevity of their careers. Additionally, we found that high work-related physical discomfort is significantly associated with burnout (burnout vs no burnout; P < .0001).

CONCLUSIONS

Our study shows that the majority of practicing vascular surgeons responding to the survey are in pain after a day of operating. Addressing work-related pain serves to improve the lives and careers of vascular surgeons and enhance surgical longevity.

Supporting Surgical Teams: Identifying Needs and Barriers for Exoskeleton Implementation in the Operating Room

OBJECTIVE

The objective of this study was to identify potential needs and barriers related to using exoskeletons to decrease musculoskeletal (MS) symptoms for workers in the operating room (OR).

BACKGROUND

MS symptoms and injuries adversely impact worker health and performance in surgical environments. Half of the surgical team members (e.g., surgeons, nurses, trainees) report MS symptoms during and after surgery. Although the ergonomic risks in surgery are well recognized, little has been done to develop and sustain effective interventions.

METHOD

Surgical team members (n = 14) participated in focus groups, performed a 10-min simulated surgical task with a commercial upper-body exoskeleton, and then completed a usability questionnaire. Content analysis was conducted to determine relevant themes.

RESULTS

Four themes were identified: (1) characteristics of individuals, (2) perceived benefits, (3) environmental/societal factors, and (4) intervention characteristics. Participants noted that exoskeletons would benefit workers who stand in prolonged, static postures (e.g., holding instruments for visualization) and indicated that they could foresee a long-term decrease in MS symptoms with the intervention. Specifically, raising awareness of exoskeletons for early-career workers and obtaining buy-in from team members may increase future adoption of this technology. Mean participant responses from the System Usability Scale was 81.3 out of 100 (SD = 8.1), which was in the acceptable range of usability.

CONCLUSION

Adoption factors were identified to implement exoskeletons in the OR, such as the indicated need for exoskeletons and usability. Exoskeletons may be beneficial in the OR, but barriers such as maintenance and safety to adoption will need to be addressed.

APPLICATION

Findings from this work identify facilitators and barriers for sustained implementation of exoskeletons by surgical teams.

Impact of Procedure Type, Case Duration, and Adjunctive Equipment on Surgeon Intraoperative Musculoskeletal Discomfort

BACKGROUND

Surgeons are at high risk of developing musculoskeletal disorders.

STUDY DESIGN

This study was designed to identify risk factors and assess intraoperative physical stressors using subjective and objective measures, including type of procedure and equipment used. Wearable sensors and pre- and postoperation surveys were analyzed.

RESULTS

Data from 116 cases (34 male and 19 female surgeons) were collected across surgical specialties. Surgeons reported increased pain in the neck, upper, and lower back both during and after operations. High-stress intraoperative postures were also revealed by the real-time measurement in the neck and back. Surgical duration also impacted physical pain and fatigue. Open procedures had more stressful physical postures than laparoscopic procedures. Loupe usage negatively impacted neck postures.

CONCLUSIONS

This study highlights the fact that musculoskeletal disorders are common in surgeons and characterizes surgeons' intraoperative posture as well as surgeon pain and fatigue across specialties. Defining intraoperative ergonomic risk factors is of paramount importance to protect the well-being of the surgical workforce.

Workload Differentiates Breast Surgical Procedures: NSM Associated with Higher Workload Demand than SSM

Background

Breast surgery has evolved with more focus on improving cosmetic outcomes, which requires increased operative time and technical complexity. Implications of these technical advances in surgery for the surgeon are unclear, but they may increase intraoperative demands, both mentally and physically. We prospectively evaluated mental and physical demand across breast surgery procedures, and compared surgeon ergonomic risk between nipple-sparing (NSM) and skin-sparing mastectomy (SSM) using subjective and objective measures.

Methods

From May 2017 to July 2017, breast surgeons completed modified NASA-Task Load Index (TLX) workload surveys after cases. From January 2018 to July 2018, surgeons completed workload surveys and wore inertial measurement units to evaluate their postures during NSM and SSM cases. Mean angles of surgical postures, ergonomic risk, survey items, and patient factors were analyzed.

Results

Procedural duration was moderately related to surgeon frustration, mental and physical demand, and fatigue (p < 0.001). NSMs were rated 23% more physically demanding (M = 13.3, SD = 4.3) and demanded 28% more effort (M = 14.4, SD = 4.6) than SSMs (M = 10.8, SD = 4.7; M = 11.8, SD = 5.0). Incision type was a contributing factor in workload and procedural difficulty. Left arm mean angle was significantly greater for NSM (M = 30.1 degrees, SD = 6.6) than SSMs (M = 18.2 degrees, SD = 4.3). A higher musculoskeletal disorder risk score for the trunk was significantly associated with higher surgeon physical workload (p = 0.02).

Conclusion

Nipple-sparing mastectomy required the highest surgeon-reported workload of all breast procedures, including physical demand and effort. Objective measures identified the surgeons’ left upper arm as being at the greatest risk for a work-related musculoskeletal disorder, specifically from performing NSMs.

Work-Related Musculoskeletal Discomfort and Injury in Craniofacial and Maxillofacial Surgeons

INTRODUCTION

Long, complex surgical procedures with non-ergonomic postures, headlights, loupe magnification, and microscope use may put craniofacial and maxillofacial surgeons at an increased risk of work-related musculoskeletal discomfort (WRMD). Identifying the prevalence and impact of WRMD may guide preventive strategies to prolong well-being, job satisfaction, and career duration.

METHODS

A 31-question survey was designed to evaluate WRMD. The survey was sent to American Society of Craniofacial Surgeons and American Society of Maxillofacial Surgeons members. The survey was created and distributed electronically through a private survey research center (Qualtrics Survey Software).

RESULTS

There were 95 respondents (23.75% response rate): 75% male, 56% aged 31 to 50 years old, and 73% in academic practice. On a scale of 0 to 10 (0 no pain, 10 worst pain), WRMD for surgery without loupes/microscope had a median of 3, with loupes 4, and with microscope 5. Pain was most common in the neck. Pain within 4 hours of surgery was present in 55% and 38% feared pain would influence future surgical performance. Surgeon discomfort affects posture (72%), stamina (32%), sleep (28%), surgical speed (24%), relationships (18%), and concentration (17%). Medical treatment for discomfort was sought by 22%. Time off work for treatment occurred in 9%.

CONCLUSION

The WRMD can affect many aspects of a craniofacial or maxillofacial surgeon's life and has the potential to shorten or end a career. Occupational health and surgical ergonomics should be emphasized during surgical training and in surgical practice.