Surgeon Implicit Association of Women With Supportive Roles in Medicine.

BACKGROUND: In a previous study, we documented patient implicit bias that surgeons are men. As a next step, we tested the implicit bias of surgeons that women in medicine have leading (chair, surgeon) or supporting roles (medical assistant, physician assistant). QUESTIONS/PURPOSE: (1) What is the relationship between the implicit associations and expressed beliefs of surgeons regarding women as leaders in medicine? (2) Are there factors associated with surgeon implicit association and explicit preference regarding the roles of women in medicine? METHODS: A total of 102 musculoskeletal surgeon members of the Science of Variation Group (88 men and 12 women) completed an implicit association test (IAT) of implicit bias regarding sex and lead/support roles in medicine and a questionnaire that addressed respondent demographics and explicit preference regarding women's roles. The IAT consisted of seven rounds with five rounds used for teaching and two rounds for evaluation. RESULTS: On average, there was an implicit association of women with supportive roles (D-score: -48; SD 4.7; P < 0.001). The mean explicit preference was for women in leadership roles (median: 73; interquartile ranges: 23 to 128; P < 0.001). There was a correlation between greater explicit preference for women in a leading role and greater implicit bias toward women in a supporting role (ρ = 0.40; P < 0.001). Women surgeons and shoulder and elbow specialists had less implicit bias that women have supporting roles. CONCLUSION: The observation that musculoskeletal surgeons have an explicit preference for women in leading roles in medicine but an implicit bias that they have supporting roles-more so among men surgeons-documents the gap between expressed opinions and ingrained mental processing that is the legacy of the traditional "roles" of women in medicine and surgery. To resolve this gap, we will need to be intentional about promotion of and emersion in experiences where the leader is a woman. LEVEL OF EVIDENCE: III.

Clinical Characteristics of 96 Patients Presenting With Hematogenous Spinal Osteomyelitis- a Retrospective Study.

OBJECTIVE: To report clinical characteristics and course of care for patients diagnosed with hematogenous spinal osteomyelitis (HVO). METHODS: Medical records of patients presenting to two tertiary care centers with HVO were reviewed. RESULTS: 96 consecutive patients with HVO were identified. Mean follow-up was 8.9 months. Most infections occurred in the lumbar region (50.0%). Of the cultures taken, MRSA accounted for 9%; MSSA, 26%; Streptococcus species, 12%; other gram-positive bacteria, 23%; gram-negative, 17%; fungal, 2.6%; and 11.5% of cultures returned no growth. 57 patients underwent surgery. Of these, 79% of the patients had undergone a trial of empiric antibiotics (cefepime and vancomycin) of the day prior to surgery. 44% underwent secondary surgeries, typically due to a heavy wound burden of necrotic tissue and pus. Postoperative antibiotics were prescribed to all patients. 51.6% of the patients were prescribed antibiotic therapy >6 months. Overall mortality rate was 3.8%. Major cause of all deaths was septic shock. Post-infection sequelae occurred in 47.4% of patients. The most common sequelae were persistent or new sites of infection, sepsis, and abscess. CONCLUSIONS: Diabetes, hypertension, and renal failure appear to increase the risk of post-infection sequelae and death. While non-operative management was attempted in nearly 47%, ultimately 73% had surgery. This high rate may reflect our population of patients hospitalized in a tertiary care center. Available data suggests that patients presenting with hematogenous osteomyelitis be followed closely as failure of non-operative management, and resulting morbidity, was high.

Finding relief for the self-conscious esophagus: laparoscopic anti-reflux surgery and the esophageal hypersensitivity and anxiety scale.

INTRODUCTION: Measures of mood and effective coping strategies have notable correlations with quality of life and treatment responses. There is evidence that patients with previously diagnosed anxiety disorders have less improvement in patient-reported outcome measures (PROMs) after laparoscopic anti-reflux surgery (LARS) and that objective pathology does not correlate well with symptom severity. We were interested in investigating whether anxiety and hypervigilance, as measured preoperatively with the esophageal hypervigilance anxiety scale (EHAS), is associated with the improvement in GERD-specific PROMs and EHAS scores 6 months after LARS. METHODS: We performed a retrospective cohort study of 102 adult patients (31% men, average age 64) who underwent LARS. In the preoperative evaluation, baseline gastroesophageal reflux disease-health-related quality of life (GERD-HRQL), laryngopharyngeal reflux symptom index (LPR-RSI) and EHAS scores were collected in addition to the standard reflux workup, including endoscopy, manometry, barium swallow, and pH study. For all three surveys, a higher score represents worse symptom severity. At 6 months postoperatively, 70 patients completed repeat GERD-HRQL, LPR-RSI, and EHAS surveys. We then analyzed for surgical and patient-related factors associated with improvement in the 6-month postoperative GERD-HRQL and LPR-RSI scores. RESULTS: There was a statistically significant decrease in the GERD-HRQL (25 vs. 2, p < 0.001), LPR-RSI (17 vs. 3, p < 0.001) and EHAS (34 vs. 15, p < 0.001) 6 months after LARS. On multivariable linear regression, a higher baseline EHAS score was independently associated with a greater improvement in GERD-HRQL (ß 0.35, p < 0.001) and LPR-RSI (ß 0.19, p = 0.03) 6-months after LARS. Additionally, the degree of improvement in EHAS, GERD-HRQL, and LPR-RSI was not influenced by the type of LARS performed or by the severity of disease. CONCLUSION: These findings are consistent with literature suggesting that measures of psychoemotional health correlate better with symptom intensity than objective pathology. We found that patients with a higher EHAS score have greater symptom severity and lower quality of life at baseline. Novel findings to this study are that patients with a higher preoperative EHAS, a measure of psychoemotional health, actually benefitted more from surgery and not less, which has been the traditional view in the literature. Future studies are warranted to establish directionality and explore the role of preoperative cognitive behavioral therapy with LARS for patients with significant symptoms of hypervigilance and anxiety.

Designing and testing a blockchain application for patient identity management in healthcare.

OBJECTIVE: Healthcare systems suffer from a lack of interoperability that creates "data silos," causing patient linkage and data sharing problems. Blockchain technology's unique architecture provides individuals greater control over their information and may help address some of the problems related to health data. A multidisciplinary team designed and tested a blockchain application, MediLinker, as a patient-centric identity management system. METHODS: The study used simulated data of "avatars" representing different types of patients. Thirty study participants were enrolled to visit simulated clinics, and perform various activities using MediLinker. Evaluation was based on Bouras' criteria for patient-centric identity management and on the number of errors in entry and sharing of data by participants. RESULTS: Twenty-nine of the 30 participants completed all study activities. MediLinker fulfilled all of Bouras' criteria except for one which was not testable. A majority of data errors were due to user error, such as wrong formatting and misspellings. Generally, the number of errors decreased with time. Due to COVID-19, sprint 2 was completed using "virtual" clinic visits. The number of user errors were less in virtual visits than in personal visits. DISCUSSION: The evaluation of MediLinker provides some evidence of the potential of a patient-centric identity management system using blockchain technology. The results showed a working system where patients have greater control over their information and can also easily provide consent for use of their data. CONCLUSION: Blockchain applications for identity management hold great promise for use in healthcare but further research is needed before real-world adoption.

Psychoemotional factors and their influence on the quality of life in patients with GERD.

Patient-reported outcomes (PROs) are integral to determining the success of foregut surgical interventions and psychoemotional factors have been hypothesized to impact the quality of life of patients. This study evaluates the correlation between PROs-specifically the Gastroesophageal Reflux Disease-Health-Related Quality of Life (GERD-HRQL) and the Laryngopharangeal Reflux Symptom Index (LPR-RSI)-and the recently validated Esophageal Hypervigilance Anxiety Scale (EHAS). We hypothesize that patients with higher EHAS scores have significantly elevated GERD-HRQL LPR-RSI compared to those with normal scores. EHAS has been developed and validated in chronic esophageal disorders, but clinical impact is unknown. In this retrospective study, 197 patients (38% men, average age 56 ± 16) completed the following surveys:(1) EHAS, (2) GERD-HRQL, and (3) LPR-RSI. All patients referred for surgical evaluation of GERD completed the surveys as part of their pre-operative workup and post-operative follow-up In bivariate analysis, EHAS correlated with both GERD-HRQL (r 0.53, P = <0.001) and LPR-RSI (r 0.36, P = 0.009). Accounting for potential confounding with sex and age in multivariable linear regression models, a higher GERD-HRQL score (ß 0.38; 95% CI 0.29 to 0.48; P = <0.001; Semipartial R2 0.20) and a higher LPR-RSI score (ß 0.21; 95% CI 0.13 to 0.29; P = <0.001; Semipartial R2 0.08) were independently associated with higher EHAS. The observed relationship between mental health and GERD symptom intensity is consistent with the biopsychosocial paradigm of illness. Future studies focused on post-surgical outcomes following the incorporation of EHAS into perioperative care is needed to evaluate its effectiveness as a clinical decision support tool in ARS.

Non-occupational post-exposure prophylaxis for HIV: 10-year retrospective analysis in Seattle, Washington.

Despite treatment guidelines in place since 2005, non-occupational post-exposure HIV prophylaxis (nPEP) remains an underutilized prevention strategy. We conducted a retrospective chart review of patients presenting to a publicly-funded HIV clinic in Seattle, Washington for nPEP between 2000 and 2010 (N = 360). nPEP prescriptions were provided for 324 (90%) patients; 83% of prescription decisions were appropriate according to Centers for Disease Control and Prevention guidelines, but only 31% (N = 111/360) of patients were considered "high risk." In order to use limited resources most efficiently, public health agencies should target messaging for this high-cost intervention to individuals with high-risk HIV exposures.