Colonic diverticular disease in autosomal dominant polycystic kidney disease: is there really an association? A nationwide analysis.

PURPOSE: Colonic diverticulosis, diverticulitis, and diverticular bleeding are reportedly more common in patients with autosomal dominant polycystic kidney disease (ADPKD). Other studies have questioned this association. The objectives of our study are to clarify this association using a larger patient population and to identify risk factors in general to develop diverticular disease. METHODS: The Nationwide Inpatient Sample weighted discharges from 2003 to 2011 were used to assess for the prevalence of diverticular disease in the population with ADPKD compared with the general population without ADPKD. A multivariable direct logistic regression model was constructed to determine independent predictors of diverticular disease in the general population. RESULTS: The prevalence of diverticulosis, diverticulitis, and diverticular bleeding were considerably increased in patients with ADPKD compared with the general population without ADPKD. The prevalence of colonic surgery was less in ADPKD patients with diverticulitis. In patients with kidney transplant, the prevalence of diverticulitis was increased in the ADPKD group, but colonic surgery was not significantly different between both groups. The prevalence of diverticular bleeding was slightly elevated in patients with ADPKD, but colonic surgery was significantly increased in patients with ADPKD. NSAID use, hypertension, constipation, and ADPKD had increased odds ratios for diverticular disease during multivariate analysis. CONCLUSION: There is an increased prevalence of colonic diverticular disease in the population with ADPKD.

Predicting 30 - Day outcomes in emergency department patients discharged with COVID-19.

INTRODUCTION: Determining disposition for COVID-19 patients can be difficult for emergency medicine clinicians. Previous studies have demonstrated risk factors which predict severe infection and mortality however little is known about which risk factors are associated with failure of outpatient management and subsequent admission for COVID-19 patients. METHODS: We conducted a retrospective observational chart review of patients who had a confirmed positive COVID-19 test collected during an ED visit between March 1, 2020 and October 11, 2020. Patients were divided into two groups based on presence or absence of a subsequent 30-day hospitalization. Clinical and demographic information were collected including chief complaint, triage vital signs and comorbid medical conditions. RESULTS: 1038 patients were seen and discharged from a network ED with a positive SARS-CoV-2 PCR test. 94 patients (9.1%) were admitted to a hospital within 30 days of the index ED visit while 944 (90.9%) were not admitted to a network hospital within 30 days. Patients that were admitted were more likely to be older (aOR = 1.04 (95% CI 1.03-1.06)), hypoxic (aOR = 2.16 (95% CI 1.14-4.10)) and tachycardic (aOR = 2.13 (95% CI 1.34-3.38)) on initial ED presentation. Preexisting hypertension, diabetes mellitus, coronary artery disease, chronic kidney disease and malignancy were all highly significant risk factors for 30-day hospital admission following initial ED discharge (p < 0.0001). CONCLUSION: Emergency Department providers should consider age, chief complaint, vital signs and comorbid medical conditions when determining disposition for patients diagnosed with COVID-19.

Personal Assessment of Ability to Drive Under the Influence of Alcohol vs. Objective Measurement.

BACKGROUND: Alcohol intoxication often affects patient management in the emergency department. OBJECTIVE: This study evaluates participants' subjective sense of impairment using ability to drive as a reference compared with measured breath alcohol concentrations (BrAC) and evaluate whether there is a gender difference. METHODS: In this prospective study, 55 volunteers consumed one beer and estimated their BrAC and their ability to drive. BrAC was measured objectively and participants were blinded to the value until they reached a BrAC of 0.1 g/dL. Then they stopped drinking and estimated their BrAC and ability to drive every 30 min until objective BrAC reached 0.08 g/dL. RESULTS: As BrAC increased, the association between estimated and perceived ability to drive was significantly different (p < 0.0001). At BrAC levels > 0.08 g/dL, 20.3% affirmed the ability to drive. At BrAC levels < 0.08 g/dL, 35.5% denied ability to drive. As BrAC decreased, the association between estimated and actual ability to drive was significantly different (p = 0.001). At BrAC values > 0.08 g/dL, 59.7% affirmed the ability to drive. At BrAC < 0.08 g/dL, 49.1% denied ability to drive. As BrAC increased, the correlations for men and women were strong and statistically significant (r = 0.80, p < 0.0001 and r = 0.79, p < 0.0001, respectively). As men's and women's BrAC decreased, the women's correlation was higher (r = 0.061 and r = 0.74, respectively; p < 0.0001). CONCLUSIONS: Both genders can estimate their impaired ability to drive while drinking, but women are better at assessing their capacity to drive after drinking cessation.

Preoperative CHA2DS2-VASc Score Predicts Postoperative Atrial Fibrillation after Lobectomy.

BACKGROUND: Postoperative atrial fibrillation (POAF) affects 10 to 20% of noncardiac thoracic surgeries and increases patient morbidity and costs. The purpose of this study is to determine if preoperative CHA2DS2-VASc score can predict POAF after pulmonary lobectomy for nonsmall cell lung cancer. METHODS: Patients with complete CHA2DS2-VASc data who underwent lobectomies from January 2007 to January 2016 at a single institution were analyzed in a retrospective case-control study using a prospective database. An independent samples t-test was used to compare the mean CHA2DS2-VASc scores of POAF and non-POAF groups. A multivariable logistic regression analysis (MVA) evaluated the independent contribution of variables of the CHA2DS2-VASc score in predicting POAF. Chi-square test with univariate odds ratios (ORs) was used to determine a statistically significant cutoff score for predicting POAF. RESULTS: Of 525 total patients, 82 (15.6%) developed POAF (mean CHA2DS2-VASc score: 2.7) and 443 (84.4%) did not develop POAF (mean score: 2.3). Mean difference between these groups was significant at 0.43 (p = 0.01; 95% confidence interval [CI]: 0.09-0.76). In the MVA, significant predictors of POAF were age 65 to 74 years (adjusted OR [aOR] = 2.45; 95% CI: 1.31-4.70; p = 0.006) and age ≥75 years (aOR = 3.11; 95% CI: 1.62-5.95; p = 0.0006). Patients with CHA2DS2-VASc scores ≥5 had significantly increased OR for POAF (OR = 2.59; 95% CI: 1.22-5.50). CONCLUSIONS: Preoperatively calculated CHA2DS2-VASc score can predict POAF in patients undergoing pulmonary lobectomy. Age is the most statistically significant independent predictor, and patients with scores ≥5 have significantly increased risk. Trials for POAF prophylaxis should target this population.

Breath ammonia and ethanol increase in response to a high protein challenge.

Quantifying changes in ammonia and ethanol in blood and body fluid assays in response to food is cumbersome. We used breath analysis of ammonia, ethanol, hydrogen (an accepted standard of gut transit) and acetone to investigate gastrointestinal physiology. In 30 healthy participants, we measured each metabolite serially over 6 h in control and high protein trials. Two-way repeated measures ANOVA compared treatment (control versus intervention), change from baseline to maximum and interaction of treatment and time change. Interaction was significant for ammonia (p < 0.0001) and hydrogen (p < 0.0001). We describe the dynamic measurement of multiple metabolites in response to an oral challenge.

Comorbidity-Polypharmacy Score as Predictor of Outcomes in Older Trauma Patients: A Retrospective Validation Study.

INTRODUCTION: Traditional injury severity assessment is insufficient in estimating the morbidity and mortality risk for older (≥45 years) trauma patients. Commonly used tools involve complex calculations or tables, do not consider all comorbidities, and often rely on data that are not available early in the trauma patient's hospitalization. The comorbidity-polypharmacy score (CPS), a sum of all pre-injury medications and comorbidities, was found in previous studies to independently predict morbidity and mortality in this older patient population. However, these studies are limited by relatively small sample sizes. Consequently, we sought to validate previous research findings in a large, administrative dataset. METHODS: A retrospective study of patients ages≥45 years was performed using an administrative trauma database from St. Luke's University Hospital's Level I Trauma Center. The study period was from 1 January 2008 to 31 December 2013. Abstracted data included patient demographics, injury mechanism and severity [injury characteristics and severity score (ISS)], Glasgow coma scale (GCS), hospital and intensive care unit lengths of stay (HLOS and ILOS, respectively), morbidity, post-discharge destination, and in-hospital mortality. Univariate analyses were conducted with mortality, all-cause morbidity, and discharge destination as primary end-points. Variables reaching statistical significance (p≤0.20) were included in a multivariate logistic regression model. Data are presented as adjusted odds ratios (AORs), with p<0.05 denoting statistical significance. RESULTS: A total of 5863 patient records were analyzed. Average patient age was 68.5±15.3 years (52% male, 89% blunt mechanism, mean GCS 14.3). Mean HLOS and ILOS increased significantly with increasing CPS (p<0.01). Independent predictors of mortality included age (AOR 1.05, p<0.01), CPS (per-unit AOR 1.08, p<0.02), GCS (AOR 1.43 per-unit decrease, p<0.01), and ISS (per-unit 1.08, p<0.01). Independent predictors of all-cause morbidity included age (AOR 1.02, p<0.01), GCS (AOR per-unit decrease 1.08, p<0.01), ISS (per-unit AOR 1.09, p<0.01), and CPS (per-unit AOR 1.04, p<0.01). CPS did not independently predict need for discharge to a facility. CONCLUSIONS: This study confirms that CPS is an independent predictor of all-cause morbidity and mortality in older trauma patients. However, CPS was not independently associated with need for discharge to a facility. Prospective multicenter studies are needed to evaluate the use of CPS as a predictive and interventional tool, with special focus on correlations between specific pre-existing conditions, pharmacologic interactions, and morbidity/mortality patterns.

Adequate performance of cardiopulmonary resuscitation techniques during simulated cardiac arrest over and under protective equipment in football.

OBJECTIVE: To investigate (1) cardiopulmonary resuscitation (CPR) adequacy during simulated cardiac arrest of equipped football players and (2) whether protective football equipment impedes CPR performance measures. DESIGN: Exploratory crossover study performed on Laerdal SimMan 3 G interactive manikin simulator. SETTING: Temple University/St Luke's University Health Network Regional Medical School Simulation Laboratory. PARTICIPANTS: Thirty BCLS-certified ATCs and 6 ACLS-certified emergency department technicians. INTERVENTIONS: Subjects were given standardized rescuer scenarios to perform three 2-minute sequences of compression-only CPR. Baseline CPR sequences were captured on each subject. MAIN OUTCOME MEASURES: Experimental conditions included 2-minute sequences of CPR either over protective football shoulder pads or under unlaced pads. Subjects were instructed to adhere to 2010 American Heart Association guidelines (initiation of compressions alone at 100/min to 51 mm). Dependent variables included average compression depth, average compression rate, percentage of time chest wall recoiled, and percentage of hands-on contact during compressions. RESULTS: Differences between subject groups were not found to be statistically significant, so groups were combined (n = 36) for analysis of CPR compression adequacy. Compression depth was deeper under shoulder pads than over (P = 0.02), with mean depths of 36.50 and 31.50 mm, respectively. No significant difference was found with compression rate or chest wall recoil. CONCLUSIONS: Chest compression depth is significantly decreased when performed over shoulder pads, while there is no apparent effect on rate or chest wall recoil. Although the clinical outcomes from our observed 15% difference in compression depth are uncertain, chest compression under the pads significantly increases the depth of compressions and more closely approaches American Heart Association guidelines for chest compression depth in cardiac arrest.

Non-chest pain symptoms and likelihood of coronary occlusion in emergency department patients with ST segment elevation undergoing emergent coronary angiography.

OBJECTIVES: Patients presenting with suspected ST segment elevation myocardial infarction frequently have symptoms in addition to chest pain, including dyspnea, nausea or vomiting, diaphoresis, and lightheadedness or syncope. These symptoms are often regarded as supporting the diagnosis of infarction. We sought to determine the prevalence of the non-chest pain symptoms among patients who were confirmed as having a critically diseased coronary vessel as opposed to those with no angiographic culprit lesion. METHODS: Data from 1393 consecutive patients with ST segment elevation who underwent emergent coronary angiography were analyzed. Records were reviewed in detail for symptoms, ECG findings, prior history, angiographic findings, and in-hospital outcomes. RESULTS: Dyspnea was present in 50.8% of patients, nausea or vomiting in 36.5%, diaphoresis in 51.2%, and lightheadedness/syncope in 16.8%. On angiography, 1239 (88.9%) patients had a culprit lesion and 154 (11.1%) were found not to have a culprit. Only diaphoresis had a higher prevalence among the patients with, as compared with those without a culprit, with an odds ratio of 2.64 (P < 0.001). The highest occurrence of diaphoresis was among patients with a totally occluded artery, with an intermediate frequency among patients with a subtotal stenosis, and the lowest prevalence among those with no culprit. These findings were consistent regardless of ECG infarct location, affected vessel, patient age, or sex. Among the subset of patients who presented without chest discomfort, none of the symptoms were associated with the presence of a culprit. CONCLUSION: The presence of diaphoresis, but not dyspnea, nausea, or lightheadedness is associated with an increased likelihood that patients presenting with ST elevation will prove to have a culprit lesion. In patients who present with ST elevation but without chest discomfort, these symptoms should not be regarded as 'chest pain equivalents'. Further objective data among patients with angiographic confirmation of culprit lesion status is warranted.

Association of Metabolic Syndrome Components and Colonic Diverticulosis in the Very Elderly: A Tertiary Health Network Study.

Introduction There is scarce data about the association of metabolic syndrome (MetS) or its components with the development of colonic diverticulosis (CD) in the elderly. We aim to determine the association of MetS and its components with CD in the elderly aged ≥75 years. Methods We conducted a retrospective chart review at St. Luke's University Health Network to identify patients who underwent a colonoscopy between 2011 and 2020. We collected data on patient demographics, comorbidities, and colonoscopy findings. Statistical analyses were conducted to compute means and frequencies of patient characteristics and rates of CD, as well as to test for associations between potential risk factors and the presence of CD.  Results A total of 1239 patients were included with a median age of 80 years, 57.6% females, 89.5% Caucasians, 72.9% with CD, and 66.7% having a left-sided disease. On bivariate analysis, the older age group (p=0.02), Caucasian ethnicity (p=0.01), and hypertension (p=0.04) were found to be significant risk factors for developing CD. Multivariate regression analysis showed older age group and hypertension (OR=1.47, 95% CI: 1.66-2.02, p=0.02) were major risk factors. A significant proportion of patients with left-sided disease had Caucasian ethnicity (p<0.001), while female gender, obesity, and iron deficiency anemia were also seen more frequently, although without statistical significance.  Conclusion In the elderly (>75 years old), our study found hypertension to be associated with an increased risk of CD, while impaired fasting glucose (IFG) was protective. Most patients exhibited isolated left-sided diverticulosis, with pan-diverticulosis associated with higher proportions of adverse health indicators, including American Society of Anesthesiologists (ASA) score ≥3, IFG, hypertriglyceridemia, hypertension, and hypothyroidism. Further research with larger sample sizes in similar age groups is needed to expand upon these findings.

Effect of Standardized Reminder Calls on Trauma Patient No-Show Rate.

BACKGROUND: Most patients who sustain a traumatic injury require outpatient follow-up. A common barrier to outpatient postadmission care is patient failure to follow-up. One of the most significant factors resulting in failure to follow-up is age more than 35 years. Recent work has shown that follow-up telephone calls reduce readmission rates. Our aim was to decrease no-show appointments by 10% in 12 months. STUDY DESIGN: The electronic medical records at our level I and II trauma centers were queried for all outpatient appointments for trauma between July 1, 2020, and June 9, 2021, and whether the patient attended their follow-up appointment. Patients with visits scheduled after August 1, 2021, received 24- and 48-hour previsit reminder calls. Patients with visits scheduled between July 1, 2020, and August 1, 2021, did not receive previsit calls. Both groups were compared using multivariable direct logistic regression models. RESULTS: A total of 1,822 follow-up opportunities were included in the study. During the pre-implementation phase, there was a no-show rate of 30.9% (329 of 1,064 visits). Postintervention, a 12.2% reduction in overall no-show rate occurred. A statistically significant 11.2% decrease (p < 0.001) was seen in elderly patients. Multivariate analysis showed standardized calls resulted in significantly decreased odds of failing to keep an appointment (adjusted odds ratio = 0.610, p < 0.001). CONCLUSIONS: Reminder calls led to a 12.2% reduction in no-show rate and were an independent predictor of a patient's likelihood of attending their appointment. Other predictors of attendance included insurance status and abdominal injury.

Concurrent progestogen and cerclage to reduce preterm birth: a multicenter international retrospective cohort.

BACKGROUND: Both progestogens and cerclage are individually effective in preterm birth prevention in high risk pregnancies. However, national and international guidelines cite a lack of data available to comment on the potential benefit of concurrent progestogen therapy after cerclage has been placed. Studies to date have been small with mixed results regarding benefit of concurrent progestogen with cerclage leaving uncertainty regarding best clinical practice. OBJECTIVE: This study aimed to evaluate whether cerclage with progestogen therapy was superior to cerclage alone in the prevention of spontaneous preterm birth in singleton pregnancies. METHODS: This is an international retrospective cohort study of singleton pregnancies, without major anomaly or aneuploidy, and with cerclage placed at 10 different institutions in the United States and Colombia from June 2016 to June 2020. Exclusion criteria were lack of documentation regarding whether progestogen was prescribed, unavailable delivery outcome, and pregnancy termination (spontaneous or induced) before 16 weeks' gestation. The exposure of interest was progestogen use with cerclage placement, which included those who continued to use progestogen or who started progestogen after cerclage. The comparison group consisted of those without progestogen use after cerclage placement, which included those who had no progestogen use during the entire pregnancy or who initiated progestogen and then stopped it after cerclage placement. Progestogen type, cerclage indication, maternal baseline characteristics, and maternal/neonatal outcomes were collected. The primary outcome was spontaneous preterm birth at <37 weeks. The secondary outcomes were spontaneous preterm birth at <34 weeks, gestational age at delivery, and a composite neonatal outcome including ≥1 of the following: perinatal mortality, confirmed sepsis, grade III or IV intraventricular hemorrhage, retinopathy of prematurity, respiratory distress syndrome, and bronchopulmonary dysplasia. There were planned subgroup analyses by cerclage indication, progestogen type (vaginal progesterone vs 17-hydroxyprogesterone caproate), preterm birth history, and site. Continuous variables were compared in adjusted analyses with analysis of covariance, and categorical variables were compared with multivariable logistic regression, adjusting for potential confounders with adjusted odds ratio. A Cox regression survival curve was generated to compare latency to spontaneous delivery, censored after 37 weeks. RESULTS: During the study period, a total of 699 singletons met the inclusion criteria: 561 in the progestogen with cerclage group and 138 with cerclage alone. Baseline characteristics were similar, except the higher likelihood of previous spontaneous preterm birth in the progestogen group (61% vs 41%; P<.001). Within the progestogen group, 52% were on 17-hydroxyprogesterone caproate weekly, 44% on vaginal progesterone daily, and 3% on oral progesterone daily. Progestogen with cerclage was associated with a significantly lower frequency of spontaneous preterm birth <37 weeks (31% vs 39%; adjusted odds ratio, 0.59 [0.39-0.89]; P=.01) and <34 weeks (19% vs 27%; adjusted odds ratio, 0.55 [0.35-0.87]; P=.01), increased latency to spontaneous delivery (hazard ratio for spontaneous preterm birth <37 weeks, 0.66 [0.49-0.90]; P=.009), and lower frequency of perinatal death (7% vs 16%; adjusted odds ratio, 0.37 [0.20-0.67]; P=.001). In planned subgroup analyses, association with reduced odds of preterm birth <37 weeks persisted in those on vaginal progesterone, those without a previous preterm birth, those with ultrasound- or examination-indicated cerclage, those who started progestogen therapy before cerclage, and in sites restricted to the United States. CONCLUSION: Use of progestogen with cerclage was associated with reduced rates of spontaneous preterm birth and early spontaneous preterm birth compared with cerclage alone. Although this study was not sufficiently powered for subgroup analysis, the strength of evidence for benefit appeared greatest for those with ultrasound- or examination-indicated cerclage, and with vaginal progesterone. El resumen está disponible en Español al final del artículo.

Implementing an acuity-adaptable care model in a rural hospital setting.

OBJECTIVE: This study examined the effects of an acuity-adaptable care model in a rural hospital setting on nurse satisfaction, patient satisfaction, patient safety, and quality indicators (events, falls, and medication errors), patient length of stay (LOS), and worked hours per patient-day (WHPPD). BACKGROUND: Acuity-adaptable care models have been implemented as a nursing strategy to improve workflow through the elimination of unit-to-unit patient handoffs. However, to our knowledge, this model of care has not been studied in a rural hospital setting. METHODS: A descriptive, comparative design with repeated measures was utilized for this study. A professional nurse survey was created to measure staff satisfaction; separate t tests for percentages were utilized to evaluate patient satisfaction and patient safety/quality indicators. Financial data were examined to perform the analysis of patient LOS and WHPPD. RESULTS: The nurse satisfaction survey demonstrated a decrease in weekly floating and cancellations due to low census. There was a statistically significant improvement in patient satisfaction for overall rating and willingness to recommend the hospital. No significant difference was noted in patient quality indicators or LOS; however, there was a favorable trend for all events and medication errors. This study also found a decrease in WHPPD, with a corresponding salary expense reduction reported. CONCLUSION: Acuity-adaptable units may be a viable strategy for rural facilities.

Volitional pursed lips breathing in patients with stable chronic obstructive pulmonary disease improves exercise capacity.

Pursed lips breathing (PLB) is used by a proportion of patients with chronic obstructive pulmonary disease (COPD) to alleviate dyspnea. It is also commonly used in pulmonary rehabilitation. Data to support its use in patients who do not spontaneously adopt PLB are limited. We performed this study to assess the acute effects of PLB on exercise capacity in nonspontaneously PLB patients with stable COPD. We performed a randomized crossover study comparing 6-min walk test (6MWT) at baseline without PLB with 6WMT using volitional PLB. Spirometry, maximal inspiratory and expiratory mouth pressures, and diaphragmatic excursion during tidal and vital capacity breathing using B-mode ultrasonography were measured at baseline and after 10 min of PLB. A Visual Analog Scale (VAS) assessed subjective breathlessness at rest, after 6MWT and after 6MWT with PLB. p ≤ 0.01 was considered significant. Mean ± SD age of patients was 53.1 ± 7.4 years. Forced expiratory volume in 1 second was 1.1 ± 0.4 L/min (38.4 ± 13.2% predicted). Compared with spontaneous breathing, all but one patient with PLB showed a significant increment in 6MW distance (+34.9 ± 26.4 m; p = 0.002). There was a significant reduction in respiratory rate post 6MWT with PLB compared with spontaneous breathing (-4.4 ± 2.8 per minute; p = 0.003). There was no difference in VAS scores. There was a significant correlation between improvement in 6MWT distance and increase in diaphragmatic excursion during forced breathing. The improvement was greater in patients who had poorer baseline exercise performance. PLB has an acute benefit on exercise capacity. Sustained PLB or short bursts of PLB may improve exercise capacity in stable COPD.

Assessing the academic and professional needs of trauma nurse practitioners and physician assistants.

Because of multiple changes in the health care environment, the use of services of physician assistants (PAs) and nurse practitioners (NPs) in trauma and critical care has expanded. Appropriate training and ongoing professional development for these providers are essential to optimize clinical outcomes. This study offers a baseline assessment of the academic and professional needs of the contemporary trauma PAs/NPs in the United States. A 14-question electronic survey, using SurveyMonkey, was distributed to PAs/NPs at trauma centers identified through the American College of Surgeons Web site and other online resources. Demographic questions included trauma center level, provider type, level of education, and professional affiliations. Likert scale questions were incorporated to assess level of mentorship, comfort level with training, and individual perceived needs for academic and professional development. There were 120 survey respondents: 60 NPs and 60 PAs. Sixty-two respondents (52%) worked at level I trauma centers and 95 (79%) were hospital-employed. Nearly half (49%) reported working in trauma centers for 3 years or less. One hundred nineteen respondents (99%) acknowledged the importance of trauma-specific education; 98 (82%) were required by their institution to obtain such training. Thirty-five respondents (32%) reported receiving $1000 per year or less as a continuing medical education benefit. Insufficient mentorship, professional development, and academic development were identified by 22 (18%), 16 (13%), and 30 (25%) respondents, respectively. Opportunities to network with trauma PAs/NPs outside their home institution were identified as insufficient by 79 (66%). While PAs/NPs in trauma centers recognize the importance of continued contemporary trauma care and evidence-based practices, attending trauma-related education is not universally required by their employers. Financial restrictions may pose an additional impediment to academic development. Therefore, resource-efficient opportunities should be a prime consideration for advanced practitioners education, especially since half of the reported workforce has 3 years or less experience. The Eastern Association of Trauma and other organizations can provide an ideal venue for mentorship, academic development, and networking that is vital to PA/NP professional development and, ultimately, quality patient care.

Distracted driving and implications for injury prevention in adults.

Distracted driving, a significant public safety issue, is typically categorized as cell phone use and texting. The increase of distracted driving behavior (DDB) has resulted in an increase in injury and death. The purpose of this study was to identify the frequency and perception of DDB in adults. A 7-question SurveyMonkey questionnaire was distributed to a convenience sample of adults. Standard demographics included age, gender, and highest levels of education. Primary outcome questions were related to frequency of DDB, and overall perceptions specific to distracted driving. Results were compared on the basis of demographics. Chi-square testing and the Kruskal-Wallis analysis of variance were applied, with statistical significance defined as P ≤ .05. There were 1857 respondents to the survey: 1721 were aged 23-64 years (93%); 1511 were women (81%); 1461 had high school education or greater (79%). A total of 168 respondents (9%) reported being involved in a car accident while distracted. The highest reported frequency of DDB included cell phone use (69%), eating/drinking (67%), and reaching for an object in the care (49%). Younger age (18-34 years) and higher level of education (bachelor's degree or greater) were statistically associated with these DDB; gender demonstrated no statistical significance. Text messaging was reported by 538 respondents (29%), with a statistically significant association with age (18-34 years), higher education (bachelor's degree or greater), and gender (males). A total of 1143 respondents (63%) believed that they could drive safely while distracted. This study demonstrates that DDB in adults is not restricted to reading and sending text messages. Moreover, these results indicated that people fail to perceive the dangers inherent in distracted driving. Prevention and outreach education should not be limited to texting and cell phone use but should target all forms of DDB. The age group 18-34 years should be the primary target in the adult population.

Current Trends in the Utilization of a Robotic Approach in the Field of Bariatric Surgery.

PURPOSE: The utilization rate of robotic surgery for bariatric procedures is not well-described. Our study identified the proportion of metabolic and bariatric surgery (MBS) procedures in the United States between 2015 and 2020 performed using a robotic (R-) or laparoscopic (L-) approach. MATERIALS AND METHODS: A descriptive analysis of the 2015-2020 Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP) Participant User Data File (PUF) datasets was performed. The primary outcome was (1) surgical cases performed annually and (2) proportion of cases performed using a R- or L- approach. Analysis was done separately for sleeve gastrectomy (SG), Roux-en-Y gastric bypass (RYGB), biliopancreatic diversion with duodenal switch (BPD-DS), and revisional bariatric surgery (RBS). Statistical analysis consisted of means and proportions, fold difference, annual slope, and Student's t tests or chi-square tests as appropriate, with statistical significance set to p < .05. RESULTS: A total of 1,135, 214 procedures were captured between 2015 and 2020. R-RYGB increased from 2554 to 6198 (6.8% to 16.7%), R-SG increased from 5229 to 17,063 (6.0% to 17.2%), R-RBS increased from 993 to 3386 (4.7% to 17.4%), and R-BPD-DS increased from 221 to 393 (22.0% to 28.4%). The greatest annual increase was observed among R-RBS and R-SG (3.70-fold difference; slope 2.4% per year and 2.87-fold difference; slope 2.2% per year, respectively). CONCLUSION: There is a nationwide increase in the utilization of a R- approach in bariatric surgery. There are concerns related to the potential increase in healthcare expenditures related to robotics. Further studies are needed to establish key performance indicators along with guidelines for training, adoption and utilization of a R- approach.

Outcomes of Robotic-Assisted Bariatric Surgery Compared to Standard Laparoscopic Approach Using a Standardized Definition: First Look at the 2020 Metabolic and Bariatric Surgery Accreditation Quality Improvement Project (MBSAQIP) Data.

PURPOSE: The primary objective of this study is to evaluate the outcomes of robotic-assisted (RA-) approach compared to the standard laparoscopic (L-) approach using the 2020 Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP) registry Public Use File (PUF). Our secondary objective is to establish standards for the reporting of outcomes using PUF. MATERIALS AND METHODS: Using the PUF database (n = 168,568), patients were divided into sleeve gastrectomy (SG), Roux-en-Y gastric bypass (RYGB), revisions, and conversions and then analyzed separately. We created balanced covariate through propensity score matching and inverse probability treatment weighting (IPTW). We also conducted multivariable relative risk regression to confirm our results. RESULTS: For RYGB, the incidence of "transfusion" was significantly lower in the RA-RYGB compared to the L-RYGB. There was no significant difference in the rate of Serious Event Occurrences (SEOs) or rate of intervention at 30 days. For SG, there was a higher rate of "transfusion" in the RA group. Incidence of SEOs was also significantly higher in the RA-group. There was no significant difference in SEOs for conversions; however, revisions had a trend toward a lower rate of SEOs favoring the robotic approach. Operative times were significantly higher for all RA-groups. CONCLUSION: RA- approach in metabolic and bariatric surgery (MBS) remains controversial because of differences in outcomes. The use of SEOs as reported by MBSAQIP in its semi-annual report can be used as a composite score to assess outcomes while using PUF. Further studies are needed to compare RA- to L- MBS.

Improving Operating Room Efficiency of Robotic-Assisted Metabolic and Bariatric Surgery Through Standardization.

INTRODUCTION: The use of robotic-assisted (RA) surgery in the field of metabolic and bariatric surgery (MBS) is controversial because of cost concerns and issues related to efficiency. The objective of this study is to evaluate the operating room efficiency in performing RA-MBS prior and after the implementation of a standardized surgical approach. MATERIALS AND METHODS: All MBS cases entered into our database between October 2017 and October 2022 were collected and analyzed before and after the introduction of the standardized approach (SA). The outcome variables consisted of operation time (OT), turnover time (TT), wheels in-wheels out (WW), and console time (CT). Procedures were divided into Roux-en-Y gastric bypass (RYGB), sleeve gastrectomy (SG), and revisional bariatric surgery (RBS). RESULTS: For RYGB (n = 185), we found a significant reduction in OT, TT, and WW after SA (129 min vs 139 min; 37 min vs 73 min; 165 min vs 175 min, respectively, p < 0.05). For SG (n = 253), we found a significant reduction in turnover time (TT) after SA. For RBS (n = 201), we also found a significant reduction in OT, TT, WW, and CT after SA ( 157 min vs 177 min; 36 min vs 72 min; 194 min vs 216 min; 119 min vs 134 min, respectively, p < 0.05). CONCLUSION: Using a standardized surgical approach, we were able to demonstrate improved operation room efficiency as demonstrated by a reduction in operation length, turnover time, and the overall time of the procedure for primary RYGB and revisional procedures and turnover time for primary sleeve procedures.

Opioid Use and Disposal Patterns of Emergency Department Patients.

Introduction: To date, there is limited literature to guide emergency providers (EPs) on the proper dosing of prescription opioids. Our study aims to assess the self-reported opioid use, storage, and disposal practices of patients presenting to the emergency department (ED) with acute pain. Methods: This prospective cohort study employed a validated, cross-sectional survey of subjects identified using electronic medical records. The survey link was e-mailed to a continuous sample of eligible participants 3-4 weeks following ED discharge. Nonrespondents were surveyed through telephone after 1 week. We used descriptive and nonparametric statistics to report survey results. Results: Of 500 eligible subjects, 97 completed the questionnaire. Only 28% of respondents reported that they took all of the prescribed pills. Of the remaining responses, 20% stated that they did not take any pills, 33% took about one-fourth, 7.2% took about half, and 12.4% took about three-fourths of the pills. Among those who did not take any pills, 42% filled the prescription. Most (71.2%) reported storing their leftover pills; among those who stored their pills, less than one-fourth (23.8%) used a locked storage location. Conclusions: Our findings suggest that less than one-third of patients who receive prescriptions in the ED for acute pain use all of their prescribed pills, suggesting that many patients are unnecessarily prescribed opioids for acute conditions. The findings of this study also suggest that many patients with unused prescription opioids do not practice safe storage or proper disposal of leftover pills. This represents a potential opportunity for EPs to improve medication safety by educating patients on proper storage and disposal practices. Limitations include low response rate and the use of self-reporting.

Direct medical costs of robotic sleeve gastrectomy compared to laparoscopic approach in a single academic center.

BACKGROUND: The use of the robotic platform in bariatric surgery remains controversial because of lack of level I evidence to support its superiority compared to the laparoscopic approach and because of cost concerns. Recently, an extended use program (EUP) for robotic instruments was also introduced at our institution to help reduce the associated direct medical costs of robotic surgery. OBJECTIVES:  To evaluate the direct medical costs of a robotic sleeve gastrectomy (R-SG) and compare it to a standard laparoscopic approach (L-SG). SETTING:  Academic, tertiary care center. METHODS:  The analysis included the last 50 R-SG performed at our institution between June 1st 2019 and October 31st 2020. Those cases were compared to the L-SG cases (29 cases) performed in the same time period. All revisions or conversions were then excluded which resulted in a total of 74 primary SG (R-SG = 45 and L-SG = 29). Direct medical costs included operating room cost, instrument cost, miscellaneous cost, and cost of hospital stay. Direct cost data was generated using the StrataJazz reporting module, which is fed daily from EPIC, our electronic health record system. Patients who underwent a primary SG or a primary SG with a concomitant Paraesophageal Hernia Repair (PEH) were analyzed separately using Mann-Whitney rank sum tests and Student's t tests. An additional analysis and subanalysis of the groups was also performed after applying the potential savings of the Extended Use Program (EUP). RESULTS:  Overall, the direct medical cost of R-SG was comparable to L-SG ($6330.77 vs $6804.12 respectively, p = 0.07). The direct medical cost of patients undergoing SG alone without PEH was significantly lower in the R-group compared to the L-group ($5927.08 vs $6508.01, respectively, p = 0.04). When applying the EUP savings to our data, the predicted direct medical cost of R-SG becomes significantly lower than L-SG ($6145.77 vs $6804.12 respectively, p = 0.01). CONCLUSION:  At our academic medical center, we found no difference in direct medical costs between R-SG and L-SG. With the application of the EUP, direct medical costs of R-SG can be significantly lowered compared to L-SG. It is important to consider that cost data are largely dependent upon the academic medical center of interest, and surgeons need to collect their own cost data to evaluate whether robotic surgery is feasible at their institution.