Measuring provider well-being: initial validation of a brief engagement survey.

BACKGROUND: Measurement is one of the critical ingredients to addressing the well-being of health care professionals. However, administering an organization-wide well-being survey can be challenging due to constraints like survey fatigue, financial limitations, and other system priorities. One way to address these issues is to embed well-being items into already existing assessment tools that are administered on a regular basis, such as an employee engagement survey. The objective of this study was to assess the utility of a brief engagement survey, that included a small subset of well-being items, among health care providers working in an academic medical center. METHODS: In this cross-sectional study, health care providers, including physicians and advanced clinical practitioners, employed at an academic medical center completed a brief, digital engagement survey consisting of 11 quantitative items and 1 qualitative item administered by Dialogue™. The emphasis of this study was on the quantitative responses. Item responses were compared by sex and degree, domains were identified via exploratory factor analysis (EFA), and internal consistency of item responses was assessed via McDonald's omega. Sample burnout was compared against national burnout. RESULTS: Of the 791 respondents, 158 (20.0%) were Advanced Practice Clinicians (APCs), and 633 (80.0%) were Medical Doctors (MDs). The engagement survey, with 11 items, had a high internal consistency with an omega ranging from 0.80-0.93 and was shown, via EFA, to have three domains including communication, well-being, and engagement. Significant differences for some of the 11 items, by sex and degree, in the odds of their agreement responses were found. In this study, 31.5% reported experiencing burnout, which was significantly lower than the national average of 38.2%. CONCLUSION: Our findings indicate initial reliability, validity, and utility of a brief, digital engagement survey among health care professionals. This may be particularly useful for medical groups or health care organizations who are unable to administer their own discrete well-being survey to employees.

Preoperative Depression Status and 5 Year Metabolic and Bariatric Surgery Outcomes in the PCORnet Bariatric Study Cohort.

OBJECTIVE: To examine whether depression status before metabolic and bariatric surgery (MBS) influenced 5-year weight loss, diabetes, and safety/utilization outcomes in the PCORnet Bariatric Study. SUMMARY OF BACKGROUND DATA: Research on the impact of depression on MBS outcomes is inconsistent with few large, long-term studies. METHODS: Data were extracted from 23 health systems on 36,871 patients who underwent sleeve gastrectomy (SG; n=16,158) or gastric bypass (RYGB; n=20,713) from 2005-2015. Patients with and without a depression diagnosis in the year before MBS were evaluated for % total weight loss (%TWL), diabetes outcomes, and postsurgical safety/utilization (reoperations, revisions, endoscopy, hospitalizations, mortality) at 1, 3, and 5 years after MBS. RESULTS: 27.1% of SG and 33.0% of RYGB patients had preoperative depression, and they had more medical and psychiatric comorbidities than those without depression. At 5 years of follow-up, those with depression, versus those without depression, had slightly less %TWL after RYGB, but not after SG (between group difference = 0.42%TWL, P = 0.04). However, patients with depression had slightly larger HbA1c improvements after RYGB but not after SG (between group difference = - 0.19, P = 0.04). Baseline depression did not moderate diabetes remission or relapse, reoperations, revision, or mortality across operations; however, baseline depression did moderate the risk of endoscopy and repeat hospitalization across RYGB versus SG. CONCLUSIONS: Patients with depression undergoing RYGB and SG had similar weight loss, diabetes, and safety/utilization outcomes to those without depression. The effects of depression were clinically small compared to the choice of operation.

The utility of endoscopy prior to bariatric surgery: an 11-year retrospective analysis of 885 patients.

INTRODUCTION: Our aim was to evaluate the diagnostic yield of routine preoperative esophagogastroduodenoscopy (p-EGD) in patients undergoing bariatric surgery. Many medical problems that are common in patients with obesity, including gastroesophageal reflux disease (GERD) and hiatal hernias, have important implications for patients undergoing bariatric surgery. While p-EGD is considered standard of care prior to antireflux surgery, the role of p-EGD in bariatric surgery patients remains controversial. METHODS AND PROCEDURES: We performed a retrospective chart review of 885 patients who underwent primary bariatric surgery at a university hospital-based bariatric surgery program between March 2011 and February 2022. Clinical history, demographics, and preoperative EGD reports were reviewed for abnormal findings. RESULTS: Of the 885 patients evaluated in this study, one or more abnormal EGD findings were observed in 83.2% of patients. More than half of our patients (54.7%) presented with history of heartburn, reflux, or GERD. EGD findings demonstrated a hernia in 43.1% of patients [(Type I: 40.6%; Type II: 0.5%; Type III: 2.1%)]. 68.0% of patients were biopsied. Among patients who were biopsied, other findings included gastritis (32.4%), esophagitis (8.0%), eosinophilic esophagitis (4.7%), or duodenitis (2.7%). We found ulcers in 6.7% of patients. Pathology was consistent with H. pylori in 9.8% of biopsies taken and consistent with BE in 2.7%. Following routine p-EGD, 11.2% of patients were placed on PPI and 8.3% were recommended to stop NSAIDs. CONCLUSION: Gastroesophageal reflux disease and associated pathology are common in the bariatric population. Preoperative EGD in patients undergoing bariatric surgery frequently identifies clinically significant UGI pathology. This may have important implications for medical and surgical management. Given the rate of abnormal preoperative endoscopic findings in obese patients, the work-up for bariatric surgery should align with the current recommendations for foregut surgery.

Repairing small type I hiatal hernias at the time of RYGB is not necessary to achieve resolution of reflux symptoms.

INTRODUCTION: Roux-en-Y gastric bypass (RYGB) is the gold standard operation for gastroesophageal reflux disease (GERD) in patients with severe obesity, but there is variability in surgeon opinion regarding whether small type I hiatal hernias (HH) require routine repair concurrently with RYGB. We sought to examine whether leaving small type I HHs unrepaired during RYGB affected GERD outcomes. METHODS: Pre-operatively our patients all receive endoscopy, and select patients with reflux symptoms receive esophagram based on attending surgeon practice and preference. We routinely repair paraesophageal hernias (PEH) concurrently with RYGB, but refrain from repairing small type I HH if, intra-operatively, the gastric fat pad and cardia are below the diaphragm with no evidence of retraction into the mediastinum. Records from 268 consecutive patients undergoing primary RYGB between January 2016 and February 2021 who completed pre-operative GERD-HRQL assessments were reviewed for presence of type I HH or PEH. Mann-Whitney U tests examined the pre-operative to post-operative change in GERD-HRQL in patients with type I HH left unrepaired at the time of RYGB (HH group) and patients with no hernia (NH group). RESULTS: Pre-operatively, GERD-HRQL scores were not statistically different between HH group (median = 7, mean = 8.5, n = 100) and NH group (median = 6.5, mean = 7.2, n = 141) (p > 0.05). Post-operatively, there was no increase in GERD-HRQL scores patients whose hernias were left unrepaired. Neither group had clinically pathologic post-operative GERD-HRQL scores, with median 6 months scores of 1 for HH group (n = 68) versus 1.5 for NH group (n = 90) (p > 0.05), and median 12 months scores of 1.5 for HH group (n = 40) versus 1 for NH group (n = 56) (p > 0.05). CONCLUSION: Repair of small type I HH is not necessary to achieve effective, durable resolution of reflux symptoms with RYGB. Omitting repair reduces operative time, cost, and potential risk without adverse impact on post-operative reflux symptoms.

Comparison of mindfulness interventions for healthcare professionals: A mixed-methods study.

OBJECTIVES: Burnout is increasingly a concerning problem in US Healthcare systems. Although the causes of burnout are not predominantly due to individual factors, mindfulness instruction is an evidence-based approach to counteracting burnout. Our health system initiated a multi-pronged approach to mindfulness instruction for our employees and community. We aimed to assess the impact of these varied programs. METHODS: Several mindfulness courses of different lengths were employed. Validated survey instruments were administered to participants before and after the courses to assess stress, mindfulness and burnout. Pre-course and post-course results were compared for each intervention. Free-text responses were also captured and analyzed in a qualitative fashion. RESULTS: Participants in MBIs demonstrated statistically significant improvement in burnout and perceived stress on post-course survey results. Several mindfulness domains also showed statistically significant improvement (awareness, non-react and observe). There was no difference in the observed results between the mindfulness interventions. Qualitative analysis yielded three themes: seeking help, symptoms, and changes in mindfulness practice. CONCLUSIONS: MBIs designed for employees of an academic medical center were associated with positive quantitative and qualitative results. All MBI participants achieved improvement in perceived stress and mindfulness as well as reduction in burnout, regardless of course length.

Burnout, professional fulfillment, sleep impairment, and self-compassion within an academic medical center pharmacy department.

PURPOSE: To examine the prevalence of burnout, professional fulfillment, sleep impairment, and self-compassion within an academic medical center pharmacy department across varying job titles and practice settings. METHODS: In fall 2019, pharmacy staff completed a REDCap-based survey that consisted of a validated instrument relating to burnout, professional fulfilment, sleep-related impairment, and self-compassion. Burnout was measured by both single-item and extended 10-item questions on the survey. Survey outcomes from each domain were compared between pharmacists and pharmacy technicians/interns, as well as among practice settings (inpatient, ambulatory care, and infrastructure). RESULTS: A total of 593 surveys were completed by pharmacy personnel, representing a preliminary response rate of 71.8% (593/826). A total of 505 survey responses were analyzed (235 [46.5%] for pharmacists and 270 [53.5%] for pharmacy technicians/interns). Inpatient pharmacists reported the highest level of burnout (50.7%), followed by ambulatory care pharmacists (29.3%) and those working in infrastructure (24.3%). Pharmacy technicians working in infrastructure reported the highest level of burnout (36.4%), followed by inpatient (30.8%) and ambulatory care (28.3%) pharmacy technicians. There was no association between job type or location and burnout according to both single-item and 10-item burnout measures. A higher rate of burnout, sleep impairment, and decreased self-compassion and a lower rate of professional fulfillment were observed for inpatient pharmacists compared to pharmacists in ambulatory care or infrastructure. Except for higher rates of reported professional fulfillment, a similar trend was observed for pharmacy technicians. CONCLUSION: Burnout was reported across the pharmacy team regardless of practice site.

Social cognitive mechanisms in healthcare worker resilience across time during the pandemic.

PURPOSE: Healthcare workers are at increased risk for mental health problems during disasters such as the COVID-19 pandemic. Identifying resilience mechanisms can inform development of interventions for this population. The current study examined pathways that may support healthcare worker resilience, specifically testing enabling (social support enabled self-efficacy) and cultivation (self-efficacy cultivating support) models. METHODS: Healthcare workers (N = 828) in the Rocky Mountain West completed self-report measures at four time points (once per month from April to July of 2020). We estimated structural equation models to explore the potential mediating effects that received social support and coping self-efficacy had (at time 2 and time 3) between traumatic stress symptom severity (at time 1 and time 4). Models included covariates gender, age, minority status, and time lagged co-variations between the proposed mediators (social support and coping self-efficacy). RESULTS: The full model fit the data well, CFI = .993, SRMR = .027, RMSEA = .036 [90% CIs (0.013, 0.057)]. Tests of sequential mediation supported enabling model dynamics. Specifically, the effects of time 1 traumatic stress severity were mediated through received social support at time 2 and time 3 coping self-efficacy, in sequential order to reduce time 4 traumatic stress severity. CONCLUSIONS: Findings show the importance of received social support and coping self-efficacy in mitigating psychopathology risk. Interventions can support mental health by focusing on social resource engagement that facilitates coping empowerment, which may decrease risk for mental health job-related problems among frontline healthcare workers exposed to highly stressful events.

The Role of Resilience in Psychological Health Among Bariatric Surgery Patients.

OBJECTIVE: Many individuals who undergo bariatric surgery have experienced repeated unsuccessful diet attempts and negative messages from healthcare providers, family, and others about their weight. Research pre- and post-operatively has taken a pathological or risk-based approach, investigating psychiatric problems and disordered eating. In contrast, the current study explores resilience in this population. METHODS: Participants were 148 bariatric surgery patients. Participants completed measures pre-operatively and 1.5-3 years post-operatively, including the Binge Eating Scale, Eating Disorder Examination Questionnaire, Patient Health Questionnaire, Generalized Anxiety Questionnaire, Impact of Weight on Quality of Life, Coping Responses Inventory, and Duke Social Support and Stress Scales. The Connor-Davidson Resilience Scale was measured post-operatively. RESULTS: Correlations demonstrated a significant association between post-operative resilience and lower symptoms of binge eating, disordered eating, depression, anxiety, and impact of weight on quality of life. Resilience was also associated with greater social support and less social stress, and greater use of approach coping strategies. Resilience was significantly associated with improvements in symptoms of binge eating, disordered eating, depression, anxiety, and impact of weight on quality of life from pre- to post-operative assessments. In regression models, associations remained significant after controlling for psychosocial variables at baseline (e.g., binge eating symptoms pre-operatively) and demographic covariates. CONCLUSIONS: Psychological resilience has been under-studied in the literature on obesity and bariatric surgery, with a primary focus on risk factors for poor outcomes. This study was among the first to investigate associations between resilience and post-operative psychological outcomes. Results suggest the field would benefit from consideration of patient resilience in psychological assessments and interventions.

Laparoscopic management of symptomatic congenital diaphragmatic hernia of Morgagni in the adult.

BACKGROUND: Currently, there is a relative paucity of literature regarding the management of symptomatic congenital diaphragmatic hernia of the foramen of Morgagni in the adult. This study aims to describe our unique surgical technique and outcomes in adult patients undergoing laparoscopic repair of symptomatic Morgagni hernia. METHODS: This is a retrospective review of adult patients from 2003 to 2020 who underwent a laparoscopic Morgagni hernia repair at our institution. All patients underwent a similar laparoscopic approach, utilizing the surgical principles of reduction of intra-abdominal contents, complete resection of the hernia sac, followed by primary repair of the hernia defect and mesh reinforcement with permanent mesh if the primary repair was subjectively under tension. RESULTS: The study population consisted of 12 consecutive patients with a Morgagni hernia. Patients presented with a variety of symptoms attributed to the hernia, including pain 83% (n = 10), respiratory symptoms and shortness of breath 58% (7), and gastrointestinal obstruction 25% (3). Other complaints included: nausea 33% (4), reflux 50% (6), early satiety 8% (1), palpitations 16% (2), a gurgling sensation in the chest 8% (1), and weight loss 8% (1). Primary repair was possible in all patients following complete reduction of hernia contents including the hernia sac. Mesh reinforcement was used in 5 of 12 patients. Average surgical operative time was 93 (± 37) min. Median length of stay was 1.3 days (range 0.5-5.5 days). At a median follow-up of 10.9 months (IQR 8.0-41.5 months), all symptoms attributed to the hernia had resolved. No recurrences were identified. CONCLUSIONS: Adults with symptomatic Morgagni hernia should undergo surgical repair. A laparoscopic approach utilizing the surgical principles of reduction of intra-abdominal contents, complete resection of the hernia sac, followed by primary repair of the hernia defect (when possible), with or without mesh reinforcement can be performed safely and effectively.

The impact of patient-reported outcomes on loss to follow-up care after bariatric surgery.

BACKGROUND: High rates of attrition to post-bariatric surgical care continue to be common, despite recommendations for lifelong follow-up. There is little available work focusing on the etiology of attrition to post-bariatric surgical follow-up. Patient-reported outcomes (PROs) are metrics of patients' perceptions of their own health and have been used for their predictive value in other specialties. The relationships between PROs and loss to follow-up have not been explored. METHODS: PRO data from patients who met the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP) definition of loss to follow-up at 1-year postoperatively were reviewed and compared to patients who were compliant with 1-year follow-up. Patient-reported outcomes measurement information system (PROMIS) measures are routinely collected pre- and postoperatively at our institution using a series of validated computer-adaptive tests that assess depression, satisfaction with social roles, pain interference, and physical function. A series of univariate logistic regressions tested whether baseline PROs or change in PROs from baseline to 6-month postoperatively predicted loss to follow-up at 1 year. RESULTS: Neither baseline PROs nor change in depression, satisfaction with social roles, pain interference, or physical function were significant predictors of loss to follow-up. Similarly, patient state of residence, Charlson Comorbidity Index, BMI, and percent excess weight loss were not significant predictors of follow-up attrition. CONCLUSION: The PROs in this study were not significant predictors of loss to follow-up at 1-year postoperatively. The rate of bariatric procedures continues to increase nationally, so does the potential for late post-surgical complications. Given the potential impact of loss to follow-up on adverse late post-surgical outcomes, there is a need to facilitate long-term post-surgical follow-up and more investigation is needed to identify and intervene on underlying causes of bariatric patient follow-up attrition.

"I need to have a fulfilling job": A qualitative study of surgeon well-being and professional fulfillment.

BACKGROUND: Burnout, often regarded as an individual failing, rather than a systemic one, negatively impacts quality of care, patient safety and healthcare costs. Focusing on improving well-being can help mitigate burnout. This study examined protective factors that promote well-being and professional fulfillment in surgeons. METHODS: Using a purposive sample, 32 semi-structured 30-60-min interviews were conducted with surgeons of varying sub-specialties and rank. Abductive exploratory analysis was used to code and interpret interview transcripts and to build a conceptual model of surgeon well-being. RESULTS: Emergent protective factors were placed into one of three levels of implementation: individual, team-level, and institutional (figure). Individual factors for well-being included autonomy and adequate time to pursue non-clinical endeavors. Team-level factors consisted of adaptability, boundaries, and cohesion. Institutional factors related to diversifying performance evaluations and celebrating and recognizing individual value and contributions. CONCLUSIONS: The conceptual model developed from the results of this study highlights factors important to surgeons' professional well-being. This model can be used to guide quality improvement efforts.

Mental health risks differentially associated with immunocompromised status among healthcare workers and family members at the pandemic outset.

The mental health of healthcare workers (HCWs) is critical to their long-term well-being and future disaster preparedness. Goal 1 of this study was to identify rates of mental health problems experienced by HCWs. Goal 2 was to test a model of risk stemming from pandemic-related stressors and vulnerability factors. This cross-sectional study included HCWs (N â€‹= â€‹2,246 [1,573 clinical providers; 673 non-clinical staff]) in the Rocky Mountain West who voluntarily completed an online survey in April/May 2020. Respondents completed measures for traumatic stress symptoms, depression, anxiety, alcohol use, and sleep. Logistic regressions stratified by professional role (clinical versus non-clinical) were specified to predict clinical screening cutoff (positive/negative) as a function of five pandemic-related stressors (immunocompromised self; immunocompromised household member; care provision to infected patients; clinical management role; positive cases). Results showed that more than half of HCWs surveyed (52.5%) screened positive (above cutoff) for traumatic stress, depression, or anxiety, with ~20% reporting problematic alcohol use, and variable insufficient sleep from ~10% off shift to ~50% on shift. Clinical employees with an immunocompromised household member had increased odds of screening positive for a mental health problem. Non-clinical HCWs who were immunocompromised were at elevated risk for screening positive a mental health problem. Being female, minority status, and younger increased odds for mental health problems. Implications include alleviating a portion of the mental health burden of HCWs involved in response to the SARS-CoV-2 pandemic by considering policies to protect immunocompromised HCWs and their families (e.g., vaccine priorities, telework options).

Sustaining Workforce Well-being: A Model for Supporting System Resilience During the COVID-19 Pandemic.

Professional well-being in health care is critical to the success of academic medical centers inpatient care, educating trainees, serving communities, and pursuing research missions. The COVID-19 pandemic, caused by SARS-COV-2, has stretched health care teams and individuals in unique ways, leading to high levels of persistent stress with concern for longer term mental health implications. The pandemic is a catalyst to grow and strengthen support for those who work in health professions. Using one academic health center as a model, this paper reviews how professional well-being can be approached comprehensively at a system level while considering the needs of diverse employees during a time of increased need. This ramping up of services has the opportunity to build community and support a trajectory of post traumatic growth.

Self-Pay Payer Status Predicts Long-Term Loss to Follow-Up After Bariatric Surgery.

PURPOSE: In spite of widespread recommendations for lifelong patient follow-up with a bariatric provider after bariatric surgery, attrition to follow-up is common. Over the past two decades, many programs have sought to expand access to care for patients lacking insurance coverage for bariatric surgery by offering "self-pay" packages; however, the impact of this financing on long-term follow-up is unclear. We sought to determine whether payer status impacts loss to follow-up within 1 year after bariatric surgery. MATERIALS AND METHODS: Records of 554 consecutive patients undergoing bariatric surgery who were eligible for 1-year post-surgical follow-up between 2014 and 2019 were retrospectively reviewed. Multiple logistic regression examined the relationship between demographics, psychological variables, payer status, and loss to follow-up. RESULTS: Self-pay status more than tripled the odds of loss to follow-up (OR = 3.44, p < 0.01) at 1 year following surgery. Males had more than double the odds of attrition (OR = 2.43, p < 0.01), and members of racial and ethnic minority groups (OR = 2.51, p < 0.05) were more likely to experience loss. CONCLUSIONS: Self-pay patients, males and members of racial and ethnic minority groups, may face additional barriers to long-term access to postoperative bariatric care. Further investigation is greatly needed to develop strategies to overcome barriers to and disparities in long-term post-surgical care for more frequently lost groups.

Prospective Collection of PROMIS Physical Function Measure Demonstrates Significant Improvement After Bariatric Surgery.

BACKGROUND: We evaluated quality of life among bariatric surgery patients using patient-reported outcomes (PROs). We hypothesized that physical function would improve after bariatric surgery. METHODS: We prospectively collected PROs beginning in December 2015. We used the validated Patient-Reported Outcomes Measurement Information System (PROMIS) instruments because of their broad applicability and ability to use computer-adapted technology to survey. Measures are repeated at clinic visits, both pre- and postoperatively. Data were reviewed through February 2018. Data were analyzed comparing pre- and postop physical function PRO (PF PRO) by procedure: laparoscopic Roux-en-Y gastric bypass (LRYGB) or sleeve gastrectomy (LSG). Additional variables were included in an adjusted linear mixed-effects regression model in order to isolate the effect of surgery on PF PRO over time. RESULTS: This cohort included 279 bariatric surgery patients. The mean follow-up time was 1.5 years after surgery. The procedure groups were similar in terms of age and race but differed by gender and preoperative BMI. The PF-PRO measure showed significant improvement following surgery for both procedures. CONCLUSION: Patient-reported physical function improved significantly after bariatric surgery. There was no significant difference between procedures.

Peutz-Jeghers Type Polyp of the Appendix with Review of Literature.

Hamartomatous polyps of Peutz-Jeghers type are strongly associated with Peutz-Jeghers polyposis syndrome and are predominantly encountered in the small intestine. Sporadic cases are uncommonly reported. We report a case of a polyp identified incidentally in the appendix of a patient undergoing diagnostic imaging due to a history of hepatitis C infection. Histopathologic evaluation after appendectomy showed a polyp with bands of muscularis mucosae bundles with arborizing architecture and variable amounts of inspissated mucin, morphologically indistinguishable from Peutz-Jeghers type hamartomatous polyp. A family or personal history of abdominal cancers was not reported by the patient, suggesting a sporadic occurrence. Next generation sequencing revealed only two pathogenic low-level STK11 mutations, presumed to be somatic. In conclusion, this is an unusual case of a sporadic Peutz-Jeghers type polyp occurring in the appendix.

Laparoscopic anti-reflux surgery for the treatment of idiopathic pulmonary fibrosis (WRAP-IPF): a multicentre, randomised, controlled phase 2 trial.

BACKGROUND: Abnormal acid gastro-oesophageal reflux (GER) is hypothesised to play a role in progression of idiopathic pulmonary fibrosis (IPF). We aimed to determine whether treatment of abnormal acid GER with laparoscopic anti-reflux surgery reduces the rate of disease progression. METHODS: The WRAP-IPF trial was a randomised controlled trial of laparoscopic anti-reflux surgery in patients with IPF and abnormal acid GER recruited from six academic centres in the USA. We enrolled patients with IPF, abnormal acid GER (DeMeester score of ≥14·7; measured by 24-h pH monitoring) and preserved forced vital capacity (FVC). We excluded patients with a FVC below 50% predicted, a FEV1/FVC ratio of less than 0·65, a history of acute respiratory illness in the past 12 weeks, a body-mass index greater than 35, and known severe pulmonary hypertension. Concomitant therapy with nintedanib and pirfenidone was allowed. The primary endpoint was change in FVC from randomisation to week 48, in the intention-to-treat population with mixed-effects models for repeated measures. This trial is registered with ClinicalTrials.gov, number NCT01982968. FINDINGS: Between June 1, 2014, and Sept 30, 2016, we screened 72 patients and randomly assigned 58 patients to receive surgery (n=29) or no surgery (n=29). 27 patients in the surgery group and 20 patients in the no surgery group had an FVC measurement at 48 weeks (p=0·041). Intention-to-treat analysis adjusted for baseline anti-fibrotic use demonstrated the adjusted rate of change in FVC over 48 weeks was -0·05 L (95% CI -0·15 to 0·05) in the surgery group and -0·13 L (-0·23 to -0·02) in the non-surgery group (p=0·28). Acute exacerbation, respiratory-related hospitalisation, and death was less common in the surgery group without statistical significance. Dysphagia (eight [29%] of 28) and abdominal distention (four [14%] of 28) were the most common adverse events after surgery. There was one death in the surgery group and four deaths in the non-surgery group. INTERPRETATION: Laparoscopic anti-reflux surgery in patients with IPF and abnormal acid GER is safe and well tolerated. A larger, well powered, randomised controlled study of anti-reflux surgery is needed in this population. FUNDING: US National Institutes of Health National Heart, Lung and Blood Institute.

Watchful waiting versus elective repair for asymptomatic and minimally symptomatic paraesophageal hernias: A cost-effectiveness analysis.

OBJECTIVE: To evaluate the decision of watchful waiting (WW) versus elective laparoscopic hernia repair (ELHR) for minimally symptomatic paraesophageal hernias (PEH) with respect to cost-effectiveness. BACKGROUND: The current recommendation for minimally symptomatic PEHs is watchful waiting. This standard is based on a decision analysis from 2002 that compared the two strategies on quality-adjusted life-years (QALYs). Since that time, the safety of ELHR has improved. A cost-effectiveness study for PEH repair has not been reported. METHODS: A Markov decision model was developed to compare the strategies of WW and ELHR for minimally symptomatic PEH. Input variables were estimated from published studies. Cost data was obtained from Medicare. Outcomes for the two strategies were cost and QALY's. RESULTS: ELHR was superior to the WW strategy in terms of quality of life, but it was more costly. The average cost for a patient in the ELHR arm was 11,771 dollars while for the WW arm it was 2207. CONCLUSION: This study shows that WW and ELHR both have benefits in the management of minimally symptomatic paraesophageal hernias.

Dual Ring Wound Protector Reduces Circular Stapler Related Surgical Site Infections in Patients Undergoing Laparoscopic Roux-En-Y Gastric Bypass.

BACKGROUND: While there are various techniques to create the gastrojejunostomy during a laparoscopic Roux-en-Y gastric bypass (LRYGB), many surgeons prefer using a circular stapler. One drawback of this method, however, is the higher incidence of surgical site infections (SSIs). To investigate the effect of a dual ring wound protector on SSIs during LRYGB. METHODS: In April 2016, our bariatric surgical group implemented an intervention whereby a dual ring wound protector in conjunction with a conical EEA stapler introducer was used when creating the gastrojejunostomy. SSIs from pre- and post-intervention were compared using Fisher's exact test. Only LRYGBs performed with a circular stapler were included in our analysis. Student's t test and χ2 were used to compare pre- and post-intervention groups with respect to demographics and co-morbidities. RESULTS: Between April 2015 and January 31st, 2017, our surgeons performed 158 LRYGBs using a circular stapler for the gastrojejunostomy. There were 84 patients (53%) in the pre-intervention group and 74 (47%) in the post-intervention group. The pre- and post-intervention groups were not statistically different. The SSI rate for the pre-intervention group was 9.5% while the SSI rate was 1.35% in the post-intervention group (p = 0.0371). The use of a dual ring wound protector for LRYGBs with circular stapled gastrojejunostomy was associated with an 86% relative risk reduction in SSIs. CONCLUSION: Using a dual ring wound protector in conjunction with a conical EEA introducer for LRYGBs with circular stapled gastrojejunostomy significantly decreased SSIs.