The addition of doxycycline to fluoroquinolones for bacterial prophylaxis in autologous stem cell transplantation for multiple myeloma.

BACKGROUND: Bacterial prophylaxis with a fluoroquinolone (FQ) during autologous stem cell transplant (ASCT) is common, although not standardized among transplant centers. The addition of doxycycline (doxy) to FQ prophylaxis was previously linked to reduced neutropenic fever and bacteremia in multiple myeloma (MM) patients undergoing ASCT although several confounders were present. We compared the incidence of neutropenic fever and bacteremia between MM patients variably receiving prophylaxis with FQ alone and FQ-doxy during ASCT. METHODS: Systematic retrospective chart review of MM patients who underwent ASCT between January 2016 and December 2021. The primary objective was to determine the effect of bacterial prophylaxis on neutropenic fever and bacteremia within 30 days of ASCT. Multivariable logistic regression for neutropenic fever and univariate logistic regression for bacteremia accounted for differences in subject characteristics between groups. RESULTS: Among 341 subjects, 121 received FQ and 220 received FQ-doxy for prophylaxis. Neutropenic fever developed in 67 (55.4%) and 87 (39.5%) subjects in the FQ and FQ-doxy groups, respectively (p = .005). Bacteremia was infrequent, with 5 (4.1%) and 5 (2.3%) cases developing in the FQ and FQ-doxy groups, respectively (p = .337). Among Gram-negative bacteremia events, 7/7 Escherichia coli strains were FQ-resistant, and 5/7 were ceftriaxone-resistant. CONCLUSION: The FQ-doxy prophylaxis group had fewer cases of neutropenic fever than the FQ group, however, there was no significant difference in bacteremia. High rates of antibiotic resistance were observed. An updated randomized controlled trial investigating appropriate prophylaxis for ASCT in the context of current oncology standards and changing antimicrobial resistance rates is warranted.

Evaluating the relationship between physical activity and quality of life in a racially diverse sample of breast cancer survivors.

PURPOSE: Physical activity (PA) has been shown to improve quality of life (QoL) in predominantly White cancer survivors. Very few studies have examined the association between PA and QoL among Black breast cancer survivors (BCS). We investigated the association between PA and multiple QoL domains and the effects of race on the proposed association in a racially diverse group of BCS. METHODS: This was an exploratory study using secondary data from a completed 12-month randomized controlled  trial (RCT). Mixed effects models were tested on a subset of participants in the control and exercise groups of the RCT. The primary outcomes were changes in the QoL domains (baseline to 12 months post baseline). RESULTS: There were 173 participants included in this analysis, averaging 59 years of age; about 33% of the participants were Black women. There were no significant differences in the QoL outcomes between the control and exercise groups at 12 months post baseline. Race was not a significant moderator. Exercise improved emotional/mental wellbeing and body image as it relates to social barriers at 12 months post baseline in Black and White BCS, but the changes in these outcomes were only statistically significant in White BCS (p < 0.05). CONCLUSIONS: Results show that exercise can improve multiple QoL domains over time in Black BCS. However, the significance of the effect on QoL was isolated to White BCS. The small sample size in Black women could constrain the statistical significance of observed effects. Future studies are warranted to assess associations between exercise and QoL in larger samples of Black women.

The Impact of a Student-Led Health Education Clinic on the Health Literacy and Behaviors of a Rural Community in the State of Pennsylvania, USA.

Rural populations experience a number of disparities that place them at increased risk of morbidity and mortality related to chronic disease, including lower health literacy and greater distance to medical care. Community-based free healthcare education can offer targeted preventive care to these vulnerable populations; however, limited quantitative research exists measuring their impact, specifically on health literacy and likelihood for behavior change. To investigate this, a student-led health education clinic was held in January 2023 in the rural community of Lykens, Pennsylvania by the Student-run and Collaborative Outreach Program for Health Equity (SCOPE). Fifty-five pre- and post-clinic surveys using Likert-style questions measured the knowledge and likelihood of behavioral change for several preventive health topics, including hypertension, diabetes mellitus, cancer screenings, childhood vaccinations, skin cancer, mental health, addiction, and nutrition. From pre- to post-clinic, there was a significant increase in knowledge of hypertension (p = 0.023) and diabetes (p = 0.014), likelihood of attending cancer screenings (p = 0.038), and confidence in identifying cancerous moles (p = < 0.001). There was a non-significant increase in understanding of mental health and nutrition, and no change in understanding of addiction or childhood vaccinations. It is likely that the level of interaction in education provided and relevance of information to participants contributed to effective uptake of information. The results demonstrate an immediate impact on health literacy and likelihood of behavioral change for several important preventive health topics, and advocate for the use of student-run healthcare interventions in addressing the prevalence of chronic disease in rural communities.

Interprofessional Education in a Psychiatry Clerkship.

OBJECTIVES: The purpose of this initiative was to encourage medical students to develop collaborative relationships with healthcare team members during a required psychiatry clerkship and reflect upon their demonstration of interprofessional competencies. METHODS: During the clerkship, third year medical students were required to complete two interprofessional activities (from a menu of 18 potential options) in conjunction with nurses, therapists, care coordinators, behavioral health specialists, peer specialists, unit secretaries, or unit managers during care of mutual patients. After completing these activities, students completed a reflection in which they self-reported how they had accomplished specific interprofessional competencies (quantitative and qualitative); the healthcare team members with whom the students collaborated also completed a corresponding reflection (quantitative) of students' interprofessional competence, based upon their interactions. RESULTS: Quantitative feedback from students and staff was paired to look for correlations. Paired responses produced a dataset that included 67 students' self-reflections and 110 feedback submissions from staff. Overall, there was much similarity between students' self-assessment ratings and ratings provided by staff members. Qualitative analysis of students' written feedback indicated they took initiative to take on new roles to support the care team and intentionally sought out healthcare teammates to learn about their roles and to better care for patients. Reflections highlight examples of student advocacy and empathy for patients they served. CONCLUSIONS: Results demonstrate that clerkship-based interprofessional education initiatives, designed with intentionality, promote interprofessional collaborative practices and prepare medical students for achieving residency milestones related to interprofessional collaboration.

Variation in Carotid Artery Stenosis Measurements Among Facilities Seeking Carotid Stenting Facility Accreditation.

BACKGROUND: Based on the inclusion criteria of clinical trials, the degree of cervical carotid artery stenosis is often used as an indication for stent placement in the setting of extracranial carotid atherosclerotic disease. However, the rigor and consistency with which stenosis is measured outside of clinical trials are unclear. In an agreement study using a cross-sectional sample, we compared the percent stenosis as measured by real-world physician operators to that measured by independent expert reviewers. METHODS: As part of the carotid stenting facility accreditation review, images were obtained from 68 cases of patients who underwent carotid stent placement. Data collected included demographics, stroke severity measures, and the documented degree of stenosis, termed operator-reported stenosis (ORS), by 34 operators from 14 clinical sites. The ORS was compared with reviewer-measured stenosis (RMS) as assessed by 5 clinicians experienced in treating carotid artery disease. RESULTS: The median ORS was 90.0% (interquartile range, 80.0%-90.0%) versus a median RMS of 61.1% (interquartile range, 49.8%-73.6%), with a median difference of 21.8% (interquartile range, 13.7%-34.4%), P<0.001. The median difference in ORS and RMS for asymptomatic versus symptomatic patients was not statistically different (24.6% versus 19.6%; P=0.406). The median difference between ORS and RMS for facilities granted initial accreditation was smaller compared with facilities whose accreditation was delayed (17.9% versus 25.5%, P=0.035). The intraclass correlation between ORS and RMS was 0.16, indicating poor agreement. If RMS measurements were used, 72% of symptomatic patients and 10% of asymptomatic patients in the population examined would meet the Centers for Medicare and Medicaid Services criteria for stent placement. CONCLUSIONS: Real-world operators tend to overestimate carotid artery stenosis compared with external expert reviewers. Measurements from facilities granted initial accreditation were closer to expert measurements than those from facilities whose accreditation was delayed. Since decisions regarding carotid revascularization are often based on percent stenosis, such measuring discrepancies likely lead to increased procedural utilization.

Referral for Dietary Intervention in Celiac Disease Is Low among Gastroenterologists and Primary Care Providers.

BACKGROUND: Strict adherence to a gluten-free diet is the only known effective treatment for celiac disease currently. Multiple organizations recommend follow-up with a dietitian and guideline-directed management after diagnosis. Few studies have evaluated follow-up post diagnosis. However, these do not include a systematic process for monitoring dietary referral among celiac disease patients. We sought to evaluate and compare the frequency of early dietary referral and guideline-directed preventive care and management for celiac disease patients managed by gastroenterologists and primary care providers. METHODS: A retrospective chart review of celiac disease patients receiving care at a single tertiary care facility. Our primary outcome was to compare the frequency of dietary intervention between gastroenterologists and primary care providers in an outpatient setting after initial diagnosis. Multivariate analysis was performed to determine associated factors for referral for dietary intervention and recommended follow-up lab work. RESULTS: 261 patients were included in the study, 81.6% were followed by gastroenterologist and only 51% were seen by a dietitian. Patients following up with gastroenterologists had higher odds of referral for dietary intervention on multivariate analysis (OR 3.29, p value <0.003). Only 16% of all patients completed appropriate guideline-directed follow-up care. CONCLUSIONS: Dietary intervention and follow-up of preventive care lab work were low in celiac disease patients. There is an opportunity for further education of both primary care providers and gastroenterologists on the importance of early dietary referral and appropriate medical management at follow-up.

Risk factors for head and neck cancer in more and less developed countries: Analysis from the INHANCE consortium.

OBJECTIVE: We analyzed the pooled case-control data from the International Head and Neck Cancer Epidemiology (INHANCE) consortium to compare cigarette smoking and alcohol consumption risk factors for head and neck cancer between less developed and more developed countries. SUBJECTS AND METHODS: The location of each study was categorized as either a less developed or more developed country. We compared the risk of overall head and neck cancer and cancer of specific anatomic subsites associated with cigarette smoking and alcohol consumption. Additionally, age and sex distribution between categories was compared. RESULTS: The odds ratios for head and neck cancer sites associated with smoking duration differed between less developed and more developed countries. Smoking greater than 20 years conferred a higher risk for oral cavity and laryngeal cancer in more developed countries, whereas the risk was greater for oropharynx and hypopharynx cancer in less developed countries. Alcohol consumed for more than 20 years conferred a higher risk for oropharynx, hypopharynx, and larynx cancer in less developed countries. The proportion of cases that were young (<45 years) or female differed by country type for some HNC subsites. CONCLUSION: These findings suggest the degree of industrialization and economic development affects the relationship between smoking and alcohol with head and neck cancer.

Salivary microRNAs in pediatric eosinophilic esophagitis.

Background: Diagnosis and management of eosinophilic esophagitis (EoE) occur via esophagogastroduodenoscopy with tissue biopsy. Objective: We sought to determine if salivary microribonucleic acid (miRNA) levels could differentiate children with EoE, serving as a noninvasive biomarker. Methods: Saliva was collected from children undergoing esophagogastroduodenoscopy (N = 291). miRNA analysis was conducted on 150 samples: EoE (n = 50), no pathologic alteration (n = 100). RNA was quantified with high throughput sequencing and aligned to build hg38 of the human genome using sequencing and alignment software. Quantile normalized levels of robustly expressed miRNAs (raw counts > 10 in 10% of samples) were compared across EoE and non-EoE groups with Wilcoxon rank sum testing. miRNA biomarker candidates were selected based on variable importance projection (VIP) scoring with partial least squared discriminant analysis (VIP > 1.5). Ability of these miRNAs to differentiate EoE status was assessed via logistic regression. Putative biologic targets for the miRNA candidates were determined in miRNA pathway analysis software. Results: Of the 56 salivary miRNAs reliably detected, miR-205-5p displayed the largest difference between EoE and non-EoE groups (V = 1623, adjusted p = 0.029). Six miRNAs (miR-26b-5p, miR-27b-3p, Let-7i-5p, miR-142-5p, miR-30a-5p, miR-205-5p) displayed elevated VIP scores (>1.5) and were able to differentiate EoE samples on logistic regression analysis with 70% sensitivity and 68% specificity. These six miRNAs demonstrated significant enrichment for gene targets involved in valine, leucine, and isoleucine biosynthesis (p = 0.0012), 2-oxycarboxylic acid metabolism (p = 0.043), and steroid hormone biosynthesis (p = 0.048). Conclusions: Salivary miRNAs represent a noninvasive, biologically relevant measure that may aid disease monitoring of EoE.

Accelerating guideline dissemination in nursing homes during the COVID-19 pandemic: A patient-centered randomized controlled trial.

BACKGROUND: Nursing homes were ill-equipped for the pandemic; though facilities are required to have infection control staff, only 3% have taken a basic infection control course. Little is known about the implementation of effective practices outside of the acute care setting. We proposed an intervention utilizing Project ECHO, to connect Penn State University experts with nursing home staff and administrators to explore how infection control guidelines can be implemented effectively. METHODS: A stratified cluster randomized design was used to assign nursing homes to either AHRQ-funded COVID-19 ECHO or AHRQ-funded COVID-19 ECHO+. RESULTS: 136 nursing homes participated. There were no significant differences in COVID-19 infection rate, hospitalization, deaths, or influenza, between ECHO or ECHO+. DISCUSSION: The ECHO model has significant strengths when compared to traditional training, as it allows for remote learning delivered by a multidisciplinary team of experts and utilizes case discussions that match the context of nursing homes.

Failure to Rescue After Severe Acute Kidney Injury in Patients Undergoing Non-Cardiac Surgery.

INTRODUCTION: Many deaths after surgery can be attributed to "failure to rescue," which may be a better surgical quality indicator than the occurrence of a postoperative complication. Acute kidney injury (AKI) is one such postoperative complication associated with high mortality. The purpose of this study is to identify perioperative risk factors associated with failure to rescue among patients who develop postoperative AKI. METHODS: We identified adult patients who underwent non-cardiac surgery between 2012 and 2018 and experienced postoperative severe AKI (an increase in blood creatinine concentration of >2 mg/dL above baseline or requiring hemodialysis) from the American College of Surgeons National Surgical Quality Improvement Program database. Multivariable logistic regression was used to identify risk factors for failure to rescue among patients who developed severe AKI. RESULTS: Among 5,765,904 patients who met inclusion criteria, 26,705 (0.46%) patients developed postoperative severe AKI, of which 6834 (25.6%) experienced failure to rescue. Risk factors with the strongest association (adjusted odds ratio >1.5) with failure to rescue in patients with AKI included advanced age, higher American Society of Anesthesiologists class, presence of preoperative ascites, disseminated cancer, septic shock, and blood transfusion within 72 h of surgery start time. CONCLUSIONS: About one-fourth of patients who develop severe AKI after non-cardiac surgery die within 30 d of surgery. Both patient- and surgery-related risk factors are associated with this failure to rescue. Further studies are needed to identify early and effective interventions in high-risk patients who develop postoperative severe AKI to prevent the antecedent mortality.

Does Routine Subspecialty Consultation Before High-Risk Pediatric Spine Surgery Decrease the Incidence of Complications?

BACKGROUND: Children with neuromuscular disorders and syndromic scoliosis who require operative treatment for scoliosis are at increased risk for postoperative complications. Complications may include surgical site infection and pulmonary system problems including respiratory failure, gastrointestinal system disorders, and others. The purpose of our study was to determine the effect of a standardized perioperative pathway specifically designed for management of high-risk pediatric patients undergoing surgery for scoliosis. METHODS: The High-Risk Protocol (HRP) at our institution is a multidisciplinary process with subspecialty consultations before scoliosis surgery. This was a retrospective chart and radiographic review at a single institution. Inclusion criteria were high-risk subjects, age 8 to 18 years old, who underwent surgery between January, 2009 and April, 2009 with a minimum 2-year follow-up. Diagnoses included neuromuscular scoliosis or Syndromic scoliosis. RESULTS: Seventy one subjects were analyzed. The mean age was 13 (±2 SD) years. Follow-up was 63 (±24 SD) months. The study group consisted of 35 subjects who had fully completed the HRP and the control group consisted of 36 subjects who did not. Nine of the 35 (26%) subjects in the HRP had surgery delayed while interventions were performed. Compared with controls, the study group had larger preoperative and postoperative curve magnitudes: 90 versus 73 degrees ( P =0.002) and 35 versus 22 degrees ( P =0.001). Pulmonary disease was more common in the HRP, 60 versus 31% ( P =0.013). The overall incidence of complications in the study group was 29% (10 of 35 subjects) and for controls 28% (10 of 36). There were no differences between groups for types of complications or Clavien-Dindo grades. Three subjects in the study group and 1 in the controls developed surgical site infection. Eleven subjects required unplanned reoperations during the study period. CONCLUSIONS: The findings of our study suggest a structured pathway requiring routine evaluations by pediatric subspecialists may not reduce complications for all high-risk pediatric spine patients. Selective use of consultants may be more appropriate. LEVEL OF EVIDENCE: Level III, Retrospective Cohort study.

Addition of Local Anesthetic Epidural Infusion Catheter to Intravenous Opioid Analgesia for Postoperative Pain Control in Children Undergoing Video Assisted Thoracoscopic Surgery (VATS).

PURPOSE: Postoperative analgesia following minimally invasive video assisted thoracoscopic surgery (VATS) in pediatric patients may involve intravenous opioid analgesics and continuous local anesthetic infusions via an epidural infusion catheter. The use of epidural catheters may avoid systemic side effects of intravenous opioids in this vulnerable population. DESIGN: Our primary aim was to compare total morphine equivalents (MEQ) required, and pain scores between local anesthetic epidural infusion catheters combined with intravenous opioids, versus intravenous opioids alone in pediatric patients following VATS procedure. METHODS: Following Institutional Review Board approval, we performed a retrospective chart review of children (ages 1 month to 18 years) who underwent VATS procedure for noncardiac thoracic surgery. Based on the postoperative analgesic technique used, the study population was divided into two groups that is, epidural group and nonepidural group. Both groups received intravenous systemic opioids. The primary outcome variables were total MEQ required and pain scores in the perioperative period. FINDINGS: Ninety-two patients were included in the study. Of these, 22 patients belonged to the epidural group versus 70 patients to the nonepidural group. There was no statistical difference in MEQ requirements or pain scores between the groups intraoperatively (P = .304), in the postanesthesia care unit (P = .166), or at postoperative time intervals of 24 hours (P = .805) and 48 hours (P = .844). The presence of infection or empyema was a significant factor for the avoidance of epidural placement by providers (P = .003). CONCLUSIONS: There was no significant difference in the perioperative MEQ or postoperative pain scores between the epidural catheter group and the nonepidural group. More research is necessary to determine if this could be due to epidural catheter malposition and/or inadequate dermatomal coverage of surgical chest tubes.

Feasibility of an Online, Interactive Body Mass Index Parental Notification Letter (e-BMI).

School-based body mass index (BMI) screening is required in 50% of states with parent notification letters distributed among 11 of those states. Additional research is needed to effectively communicate screening results to parents. We conducted a pilot investigation of parent acceptability of an electronic, interactive BMI parental notification letter (e-BMI) along with the feasibility of implementing an e-BMI letter in the school setting. In addition, we assessed parental attitudes and practices regarding their child's weight-related behaviors. Electronic letter distribution and parent receipt were consistent with traditional paper letter mailings; however, we did not observe any significant behavioral impacts with either letter format. Parents reported interest in wellness programming offered by the school, a potential opportunity for schools to engage families in healthful practices. Additional research is needed to understand the impact of e-BMI letters and accompanying web-based resources specifically for parents of students with overweight or obesity.

Integrating Validity Evidence to Revise a Child Abuse Knowledge Test for Early Childhood Education Providers: A Mixed Methods Approach.

Knowledge tests used to evaluate child protection training program effectiveness for early childhood education providers may suffer from threats to construct validity given the contextual variability inherent within state-specific regulations around mandated reporting requirements. Unfortunately, guidance on instrument revision that accounts for such state-specific mandated reporting requirements is lacking across research on evaluation practices. This study, therefore, explored how collection and integration of validity evidence using a mixed methods framework can guide the instrument revision process to arrive at a more valid program outcome measure.

Immediate postoperative hyperglycemia after peripheral arterial bypass is associated with short-term and long-term poor outcomes.

OBJECTIVE: Although the impact of poorly controlled diabetes on surgical outcomes of patients undergoing lower extremity revascularization is well-known, it is not clear if immediate postoperative hyperglycemia (IPH) itself can be used as a surrogate for poor outcomes after peripheral arterial bypass. We sought to examine the effect of IPH in this patient population with its impact on short-term and long-term outcomes. METHODS: Retrospective review was completed for 505 patients who underwent either suprainguinal bypass surgery or infrainguinal bypass surgery between July 2002 and April 2018 for the treatment of peripheral arterial disease. All patients were undergoing first-time open bypass grafting. Patients were stratified into those who were normoglycemic or hyperglycemic (glucose ≥ 140 mg/dL) within 24 hours after surgery. A comparative analysis was performed on comorbidities and outcomes. RESULTS: Of 505 patients who underwent bypass grafting, 255 patients (50.5%) were hyperglycemic. The mean age of patients was 63.5 ± 14.1 years. The median follow-up was 5.2 years (range, 0.0-15.2 years). The distribution of procedures was as follows: femoral to popliteal bypasses (29%), femoral to femoral bypasses (17%), femoral to tibial bypasses (12%), aortobifemoral bypasses (10%), iliofemoral bypasses (9%), and axillofemoral bypasses (7%). At 30 days, hyperglycemic patients had an increased incidence of limb loss (8.3% vs 4.0%) and myocardial infarction (4.8% vs 0.8%) and incurred higher costs of hospital stay ($27,701 vs $22,990) (all P < .05). At 10 years, these patients had a higher incidence of needing major amputations (15.4% vs 9.4%; P = .025). Hyperglycemia after infrainguinal bypass was associated with nearly twice the risk of limb loss at 5 years (hazard ratio, 1.91; P = .034). Among the cohort of patients who required major amputations, the time duration between index revascularization and amputation was significantly shorter as compared with normoglycemic patients (P = .003). CONCLUSIONS: In this single-institution study with long-term follow-up, IPH was associated with increased rates of 30-day amputation and myocardial infarction, as well as an increased cost of hospital stay. In the long term, postoperative hyperglycemia was associated with greater major limb loss. Among the cohort of patients who required major amputations, the time period between revascularization and amputation was shorter for those patients who had IPH. IPH is an independent marker for poor outcomes after lower extremity revascularization procedures.

Can preoperative imaging characteristics predict pT3 bladder cancer following cystectomy?

PURPOSE: Imaging characteristics in bladder cancer (BC), such as hydronephrosis, are predictive of ≥ pT3 disease at time of radical cystectomy (RC). The predictive capacity of other findings, such as perivesical stranding (PS), remains unclear. We investigated whether PS was associated with ≥ pT3 BC in patients who did not receive neoadjuvant chemotherapy (NAC). METHODS: We identified 433 patients with BC who underwent RC from 2003 to 2018 of which 128 did not receive NAC. Evidence of PS on pre-TURBT imaging was determined by radiologist review and a stranding grading system was created. Factors associated with PS and hydronephrosis were identified. Multivariable logistic regressions evaluated PS and hydronephrosis as predictors for ≥ pT3 BC. RESULTS: Of the 128 patients who did not receive NAC, 48 (38%) had pT3 and 12 (9%) had pT4 BC. 125 (98%) patients had CT and three (2%) had MRI. PS and hydronephrosis on imaging were identified in 19 (15%) and 45 (35%) patients. PS was not associated with imaging type (p = 0.38), BMI (p = 0.18), or pathologic T stage (p = 0.24). Hydronephrosis was more frequently associated with higher pathologic T stage (p = 0.034). Multivariable analysis demonstrated that PS was not predictive of ≥ pT3 BC (p = 0.457), while hydronephrosis was positively associated (p = 0.003). Stratification by grade of stranding did not improve the predictive capacity of PS (p = 0.667). CONCLUSION: While hydronephrosis is an indicator of higher stage BC, PS failed to be a reliable predictor of ≥ pT3 stage. These observations should give pause in using PS on imaging to guide decisions until further investigations can be explored.

Perceptions of firearms in a cohort of women exposed to intimate partner violence (IPV) in Central Pennsylvania.

BACKGROUND: Almost one-half of U.S. women will experience intimate partner violence (IPV), defined as physical, sexual, or psychological harm by a current or former partner. IPV is associated with an increased risk of homicide, with firearms as the most commonly used weapon. We designed this study to better understand the correlation of interpersonal trauma exposures and demographic factors on firearm perceptions among a cohort of IPV-exposed women. METHODS: Two hundred sixty-seven women in central Pennsylvania with exposure to IPV were surveyed about perceptions of gun access, safety, and gun presence in the home. Trauma variables included IPV type, IPV recency, unwanted sexual exposure, and adverse childhood experiences (ACEs). Multivariable analyses examined three questions examining firearm perceptions controlling for trauma exposures and demographics. RESULTS: Ease of firearm acquisition: Women who were older (mean 44.92 years +/- SD 12.05), compared to women who were younger (40.91 +/- SD 11.81 years) were more likely to describe it as easy or very easy to acquire a gun (aOR 1.05, 95%CI 1.004, 1.10). Perceived safety in the proximity of a gun: Women with the highest ACE score were less likely to feel safe with a gun nearby (aOR 0.31, 95%CI 0.14, 0.67). Odds of guns in the home: Women who were divorced or separated (aOR 0.22, 95%CI 0.09, 0.54), women were widowed or single (aOR0.23, 95%CI 0.08, 0.67), and women who were partnered (aOR 0.45 95%CI 0.20, 0.97) had lower odds of having a gun in the home, compared to married women. There was no significant effect of the trauma variables on the odds of having a gun at home. CONCLUSIONS: Women with more severe childhood trauma felt less safe around firearms, but trauma exposures did not predict the perception of gun prevalence in the local community or gun ownership. Instead, demographic factors of marriage predicted presence of a gun in the home.

Perioperative risk factors in patients with idiopathic pulmonary fibrosis: a historical cohort study.

PURPOSE: Perioperative complications of patients with idiopathic pulmonary fibrosis (IPF) are not well described. The aim of this study was to identify risk factors associated with adverse postoperative outcomes in IPF patients. METHODS: We performed a single-centre historical cohort study of adult patients with IPF who underwent surgery between 2008 and 2018. We analyzed the prognostic utility of select perioperative factors for postoperative acute exacerbation of IPF (AE-IPF), acute respiratory worsening (ARW), pneumonia, and 30-day and one-year mortality using univariable and multivariable regression analyses. To adjust for multiple interactions, the false discovery rate (Q value) was utilized to appropriately adjust P values and a Q value < 0.05 was considered to be significant. RESULTS: Two hundred and eighty-two patients were identified. After excluding emergency cases and bronchoscopies performed for active pneumonia, 14.2% of the cohort developed ARW that persisted > 24 hr after surgery, 5.0% had AE-IPF, and 9.2% were diagnosed with postoperative pneumonia within 30 days of surgery. The 30-day mortality was 6.0% and the one-year mortality was 14.9%. Preoperative home oxygen use (relative risk [RR], 2.70; 95% confidence interval [CI], 1.50 to 4.86; P < 0.001) and increasing surgical time (per 60 min) (RR, 1.03; 95% CI, 1.02 to 1.05; P < 0.001) were identified as independent risk factors for postoperative ARW. CONCLUSIONS: In IPF patients, preoperative home oxygen requirement and increasing surgical time showed a strong relationship with postoperative ARW and may be useful markers for perioperative risk stratification. Facteurs de risque périopératoires des patients atteints de fibrose pulmonaire idiopathique : une étude de cohorte historique.

RéSUMé: OBJECTIF: Les complications périopératoires chez les patients atteints de fibrose pulmonaire idiopathique (FPI) ne sont pas bien décrites. L'objectif de cette étude était d'identifier les facteurs de risque associés aux devenirs postopératoires défavorables chez les patients atteints de FPI. MéTHODE: Nous avons réalisé une étude de cohorte historique monocentrique portant sur des patients adultes atteints de FPI et ayant subi une chirurgie entre 2008 et 2018. Nous avons analysé l'utilité pronostique de facteurs périopératoires choisis pour l'exacerbation postopératoire aiguë de la FPI, la détérioration respiratoire aiguë, la pneumonie, et la mortalité à 30 jours et à un an à l'aide d'analyses de régression univariées et multivariées. Afin de tenir compte d'interactions multiples, le taux de fausses découvertes (valeur Q) a été utilisé pour ajuster adéquatement les valeurs P, et une valeur Q < 0,05 a été considérée significative. RéSULTATS: Deux cent quatre-vingt-deux patients ont été identifiés. Après avoir exclu les cas en urgence et les bronchoscopies réalisées lors de pneumonie active, 14,2 % des patients de la cohorte ont souffert d'une détérioration respiratoire aiguë qui a persisté > 24 h après la chirurgie, 5,0 % ont subi une exacerbation aiguë de la FPI, et 9,2 % ont reçu un diagnostic de pneumonie postopératoire dans les 30 jours suivant leur chirurgie. La mortalité à 30 jours était de 6,0 %, et la mortalité à un an de 14,9 %. L'utilisation préopératoire d'oxygène à domicile (risque relatif [RR], 2,70; intervalle de confiance [IC] 95 %, 1,50 à 4,86; P < 0,001) et l'augmentation du temps chirurgical (par tranche de 60 min) (RR, 1,03; IC 95 %, 1,02 à 1,05; P < 0,001) ont été identifiées comme des facteurs de risque indépendants de détérioration respiratoire aiguë en période postopératoire. CONCLUSION: Chez les patients atteints de FPI, une forte association a été observée entre les besoins préopératoires en oxygène au domicile ainsi que l'augmentation du temps chirurgical et la détérioration respiratoire aiguë en période postopératoire; ces deux facteurs pourraient constituer des marqueurs utiles pour stratifier le risque en période périopératoire.

Dexmedetomidine Is an Equal Cost Alternative to Propofol in Transcatheter Aortic Valve Replacement, With Equivalent In-Hospital and 30-Day Outcomes.

OBJECTIVE: Transcatheter aortic valve replacement (TAVR) with monitored anesthesia care (MAC) is well-tolerated and is growing in popularity. Differences in outcomes based on anesthetic agent choice with MAC has received less attention. The authors sought to determine whether differences in outcomes and cost exist based on whether patients receive dexmedetomidine or propofol when undergoing TAVR with MAC. DESIGN: Retrospective cohort study. SETTING: The Penn State Milton S. Hershey Medical Center, Hershey, Pennsylvania. PARTICIPANTS: The study comprised 161 patients who underwent TAVR with MAC between May 2014 and March 2019. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: A propofol-only (n = 58) group and dexmedetomidine-only (n = 103) group were identified. No differences in in-hospital mortality or complication rate were identified when evaluating for stroke, transfusion, new arrhythmia, cardiac arrest, or bleeding and vascular complications (p > 0.05, all). Thirty-day outcomes were also equivalent, with no differences in mortality, stroke, vascular complication, new arrhythmia, or myocardial infarction (p > 0.05, all). The average amount of epinephrine, norepinephrine, or phenylephrine used intraoperatively was not significantly different. Overall median hospitalization costs were equivalent ($57,554.31 with dexmedetomidine v $58,538.08 with propofol, p = 0.97). CONCLUSIONS: There were no significant differences in in-hospital outcomes, 30-day outcomes, or total cost of the patient's hospitalization, based on the use of dexmedetomidine versus propofol in patients undergoing TAVR.

A comparison of orthopaedic surgery and internal medicine perceptions of USMLE Step 1 pass/fail scoring.

BACKGROUND: United States Medical Licensing Examination Step 1 will transition from numeric grading to pass/fail, sometime after January 2022. The aim of this study was to compare how program directors in orthopaedics and internal medicine perceive a pass/fail Step 1 will impact the residency application process. METHODS: A 27-item survey was distributed through REDCap to 161 U.S. orthopaedic residency program directors and 548 U.S. internal medicine residency program directors. Program director emails were obtained from the American Medical Association's Fellowship and Residency Electronic Interactive Database. RESULTS: We received 58 (36.0%) orthopaedic and 125 (22.8%) internal medicine program director responses. The majority of both groups disagree with the change to pass/fail, and felt that the decision was not transparent. Both groups believe that the Step 2 Clinical Knowledge exam and clerkship grades will take on more importance. Compared to internal medicine PDs, orthopaedic PDs were significantly more likely to emphasize research, letters of recommendation from known faculty, Alpha Omega Alpha membership, leadership/extracurricular activities, audition elective rotations, and personal knowledge of the applicant. Both groups believe that allopathic students from less prestigious medical schools, osteopathic students, and international medical graduates will be disadvantaged. Orthopaedic and internal medicine program directors agree that medical schools should adopt a graded pre-clinical curriculum, and that there should be a cap on the number of residency applications a student can submit. CONCLUSION: Orthopaedic and internal medicine program directors disagree with the change of Step 1 to pass/fail. They also believe that this transition will make the match process more difficult, and disadvantage students from less highly-regarded medical schools. Both groups will rely more heavily on the Step 2 clinical knowledge exam score, but orthopaedics will place more importance on research, letters of recommendation, Alpha Omega Alpha membership, leadership/extracurricular activities, personal knowledge of the applicant, and audition electives.