An analysis of the ergonomic risk of surgical trainees and experienced surgeons during laparoscopic procedures

BackgroundWork-related musculoskeletal injuries have been increasingly recognized to affect surgeons. It is unknown whether such injuries also affect surgical trainees. The purpose of this study was to assess the ergonomic risk of surgical trainees as compared with that of experienced surgeons.MethodsErgonomic data were recorded from 9 surgeons and 11 trainees. Biomechanical loads during surgery were assessed using motion tracking sensors and electromyography sensors. Demanding and static positions of the trunk, neck, right/left shoulder, as well as activity from the deltoid and trapezius muscles bilaterally were recorded. In addition, participants reported their perceived discomfort on validated questionnaires.ResultsA total of 87 laparoscopic general surgery cases (48 attendings and 39 trainees) were observed. Both trainees and attendings spent a similarly high percentage of each case in static (>60%) and demanding positions (>5%). Even though residents reported overall more discomfort, all participants shared similar ergonomic risk with the exception of trainees’ trunk being more static (odds ratio: –11.42, P = .006).ConclusionSurgeons are prone to ergonomic risk. Trainees are exposed to similar postural ergonomic risk as surgeons but report more discomfort and, given that musculoskeletal injuries are cumulative over time, the focus should be on interventions to reduce ergonomic risk in the operating room.     

Evaluation of the Relationship Between Aspects of Medical Complexity and Work Relative Value Units (wRVUs) for Foot and Ankle Surgical Procedures

Work relative value units (wRVUs) have been assigned to current procedural terminology codes in an effort to help establish physician compensation. However, the ability of these to accurately and efficiently capture the time, technical, and perioperative managerial aspects required of various procedures has recently been called into question for several surgical subspecialties. Therefore, the objective of this investigation was to evaluate various measures of medical complexity against wRVUs for foot and ankle surgical procedures. The 2018 American College of Surgeons National Surgical Quality Improvement Program database was utilized to identify and extract data related to the perioperative medical complexity of 16 foot and ankle surgical current procedural terminology codes. We observed a “weak” positive relationship between wRVUs and operation time as defined by a correlation coefficient of 0.234 (p < .001). Other variables associated with medical complexity in the perioperative period were found to significantly vary between wRVUs categories, but these differences were neither consistently nor directly associated with assigned relative values. We conclude that wRVUs might not always represent an efficient means for determining compensation for foot and ankle surgical procedures.     

Thyroid Dermopathy Treatment of the Foot in the Setting of Graves Hyperthyroidism

Graves’ hyperthyroidism is one of the most common autoimmune diseases, caused by autoantibodies acting against the thyrotropin receptor. Extra-thyroid manifestations include ophthalmopathy, acropachy, and dermopathy, which accounts for 4% to 13% of clinical presentations. This is a case study of a 55-year-old female who presented with recurrent soft tissue mass formation over the dorsal right foot. The patient underwent a soft tissue mass excisional biopsy and the pathology report revealed a soft tissue mass secondary to thyroid dermopathy. Given her history of soft tissue recurrence and previous diagnosis, the patient underwent both excisional biopsy and radiation treatment with success. After 1 year of follow-up, the patient had completely healed without complication. This case demonstrates a multidisciplinary approach for clinical diagnosis and treatment.     

How does yoga reduce stress? A clinical trial testing psychological mechanisms

Yoga interventions can reduce stress, but the mechanisms underlying that stress reduction remain largely unidentified. Understanding how yoga works is essential to optimizing interventions. The present study tested five potential psychosocial mechanisms (increased mindfulness, interoceptive awareness, spiritual well-being, self-compassion and self-control) that have been proposed to explain yoga's impact on stress. Forty-two participants (62% female; 64% White) in a yoga program for stress reduction completed surveys at baseline (T1), mid-intervention (T2) and post-intervention (12 weeks; T3). We measured two aspects of stress, perceived stress and stress reactivity. Changes were assessed with paired t-tests; associations between changes in mechanisms were tested in residual change models. Only stress reactivity decreased, on average, from T1 to T3. Except for self-compassion, all psychosocial mechanisms increased from T1 to T3, with minimal changes from T2 to T3. Except for self-control, increases in each mechanism were strongly associated with decreases in both measures of stress between T1 and T2 and decreases in perceived stress from T1 to T3 (all p's < 0.05). Increased psychosocial resources are associated with stress reduction. Yoga interventions targeting these resources may show stronger stress reduction effects. Future research should test these linkages more rigorously using active comparison groups and larger samples.     

Taking a patient-oriented approach in exercise interventions for pregnant women: a commentary

Taking a patient-oriented approach to developing lifestyle interventions includes incorporating the patient into the program’s design, delivery, and evaluation. This commentary assumes that a patient-oriented approach has not yet been implemented and tested in exercise-based interventions designed for pregnant women. We outline and define a patient-oriented approach to conduct exercise-based research and review previous physical activity interventions designed for pregnant women to determine whether a patient-oriented approach was applied. In addition, pregnant women living with obesity may have unique barriers to engaging in prenatal exercise interventions that have not been previously addressed, such as having experienced weight stigma before pregnancy in healthcare and fitness settings. We propose suggestions for future trials to effectively take a patient-oriented approach when designing and implementing prenatal exercise interventions to address patient-informed barriers and incorporate suggested facilitators for physical activity. Given that prenatal activity levels are low and pregnant women may have unique barriers to engaging in exercise interventions, a patient-oriented approach may be an effective strategy to improve inclusivity and equity and, as a result, increase uptake and adherence to the intervention.     

Differences in patient perceptions of integrated care among black,hispanic, and white Medicare beneficiaries

ObjectiveThis study sought to identify potential disparities among racial/ethnic groups in patient perceptions of integrated care (PPIC) and to explore how methodological differences may influence measured disparities.Data SourceData from Medicare beneficiaries who completed the 2015 Medicare Current Beneficiary Survey (MCBS) and were enrolled in Part A benefits for an entire year.Study DesignWe used 4‐point measures of eight dimensions of PPIC and assessed differences in dimensions among racial/ethnic groups. To estimate differences, we applied a “rank and replace” method using multiple regression models in three steps, balancing differences in health status among racial groups and adjusting for differences in socioeconomic status. We reran all analyses with additional SES controls and using standard multiple variable regression.Data Collection/Extraction MethodsNot applicable.Principal FindingsWe found several significant differences in perceived integrated care between Black versus White (three of eight measures) and Hispanic versus White (one of eight) Medicare beneficiaries. On average, Black beneficiaries perceived more integrated support for self‐care than did White beneficiaries (mean difference = 0.14, SE = 0.06, P =.02). Black beneficiaries perceived more integrated specialists’ knowledge of past medical history than did White beneficiaries (mean difference = 0.12, SE = 0.06, P =.01). Black and Hispanic beneficiaries also each reported, on average, 0.18 more integrated medication and home health management than did White beneficiaries (P <.01 and P <.01). These findings were robust to sensitivity analyses and model specifications.ConclusionsThere exist some aspects of care for which Black and Hispanic beneficiaries may perceive greater integrated care than non‐Hispanic White beneficiaries. Further studies should test theories explaining why racial/ethnic groups perceive differences in integrated care.