Developing and Validating the Diversity, Equity, Inclusion, and Antiracism Faculty Perceptions of College Climate (DEIA FPCC) Scale in Pharmacy Faculty

OBJECTIVE

This work's objective was to demonstrate acceptable reliability and consistency within and across each domain of the survey tool.

METHODS

A survey with 16 questions was distributed to faculty from the AACP membership list and contained 4 domains: DEIA. The survey responses were analyzed using factor analysis and reliability analysis.

RESULTS

A total of 877 subjects' responses met inclusion criteria and were used in the analysis. The results demonstrated that the survey had high reliability and discriminating validity within each domain and overall as a scale.

CONCLUSION

The finalized tool provides a practical, standardized measure to evaluate faculty perceptions of DEIA efforts in institutions of pharmacy education. This tool can help identify areas of improvement and guide the advancement of DEIA initiatives in colleges of pharmacy. Further research is needed to validate the survey in other populations. Future efforts will also explore predictors of survey scores.

Synbiotics and Surgery: Can Prebiotics and Probiotics Affect Inflammatory Surgical Outcomes?

PURPOSE OF REVIEW

Prebiotics, probiotics, and synbiotics have received increasing attention over the years for their beneficial impact on the gut microbiome and for their systemic anti-inflammatory effects. They have also been shown to improve surgical outcomes. Here, we review the inflammatory effects of surgery as well as the data which suggests a benefit of prebiotics, probiotics, and synbiotics taken in the perioperative period.

RECENT FINDINGS

Synbiotics and fermented foods may have an even greater anti-inflammatory effect than probiotics or prebiotics alone. Recent data suggest that the anti-inflammatory effects and microbiome changes brought on by prebiotics, probiotics, and synbiotics have the potential to improve surgical outcomes. We highlight the potential to alter systemic inflammation, surgical and hospital-acquired infections, colorectal cancer formation, recurrence, and anastomotic leak. Synbiotics could also impact metabolic syndrome. Prebiotics, probiotics, and especially synbiotics may be extremely beneficial when taken in the perioperative period. Even short-term gut microbiome pre-habilitation could alter surgical outcomes significantly.

Assessment of muscle activity and fatigue during laparoscopic surgery

BACKGROUND

Cumulative musculoskeletal stress during operative procedures can contribute to the development of chronic musculoskeletal injury among surgeons. This is a concern in laparoscopic specialties where trainees may incur greater risk by learning poor operative posture or technique early in training. This study conducted an initial investigation of the physical stress encountered during the conduct of foregut laparoscopic surgery.

METHODS

Subjects were divided into two groups based on their surgical experience level, high experience (HE), consisting of two attending surgeons, and low experience (LE), consisting of two fellow surgeons and a surgical chief resident. Nine distinct foregut laparoscopic procedures were observed for data collection within these groups. Electromyographic (EMG) activity was collected at the bilateral neck, shoulders, biceps, triceps, and lower back for each procedure. Physical workload was measured using percent reference voluntary contractions (%RVC) for each surgeon's muscle activities. Fatigue development was assessed using the median frequency of EMG data between two consecutive cases. Subjects completed a NASA-TLX survey when surgery concluded.

RESULTS

LE surgeons experienced higher levels of %RVC in the lower back muscles compared to HE surgeons. LE fatigue level was also higher than HE surgeons across most muscle groups. A decrease in median frequency in six of the ten muscle groups after performing two consecutive cases, the largest decrements being in the biceps and triceps indicated fatigue development across consecutive cases for both surgeon groups.

CONCLUSION

Surgeons developed fatigue in consecutive cases while performing minimally invasive surgery (MIS). HE surgeons demonstrated a lower overall physical workload while also demonstrating different patterns in muscle work. The findings from this study can be used to inform further ergonomic studies and the data from this study can be used to develop surgical training programs focused on the importance of surgeon ergonomics and minimizing occupational injury risk.

Dietary Approaches for Management of Non-Alcoholic Fatty Liver Disease: A Clinician's Guide

Non-alcoholic fatty liver disease (NAFLD) is closely associated with obesity, insulin resistance, and hyperlipidemia. There is strong clinical evidence that reduction in at least 5-7% total body weight is associated with improvement in hepatic steatosis and regression of fibrosis, with weight loss representing the primary approach to treatment. This guide reviews recent data on dietary approaches studied in NAFLD management. The strongest evidence currently supports a hypocaloric diet to induce weight loss and subsequent improvement in liver enzymes and histology, as well as a Mediterranean diet, which can lead to improvement in steatosis even in the absence of weight reduction. The purpose of this paper is to provide clinicians with tools to engage patients in conversations about nutrition in the setting of NAFLD, ultimately guiding suitable personalized dietary recommendations.

In liver fibrosis, dendritic cells govern hepatic inflammation in mice via TNF-alpha

Hepatic fibrosis occurs during most chronic liver diseases and is driven by inflammatory responses to injured tissue. Because DCs are central to modulating liver immunity, we postulated that altered DC function contributes to immunologic changes in hepatic fibrosis and affects the pathologic inflammatory milieu within the fibrotic liver. Using mouse models, we determined the contribution of DCs to altered hepatic immunity in fibrosis and investigated the role of DCs in modulating the inflammatory environment within the fibrotic liver. We found that DC depletion completely abrogated the elevated levels of many inflammatory mediators that are produced in the fibrotic liver. DCs represented approximately 25% of the fibrotic hepatic leukocytes and showed an elevated CD11b+CD8- fraction, a lower B220+ plasmacytoid fraction, and increased expression of MHC II and CD40. Moreover, after liver injury, DCs gained a marked capacity to induce hepatic stellate cells, NK cells, and T cells to mediate inflammation, proliferation, and production of potent immune responses. The proinflammatory and immunogenic effects of fibrotic DCs were contingent on their production of TNF-alpha. Therefore, modulating DC function may be an attractive approach to experimental therapeutics in fibro-inflammatory liver disease.

Atrial natriuretic factor maternal and fetal concentrations in severe preeclampsia

There is a reduction in intravascular volume in patients with preeclampsia. Since the secretion of atrial natriuretic factor by human atrial myocytes is stimulated by increased intraatrial pressure or atrial distention, we sought to determine whether circulating maternal plasma atrial natriuretic factor concentrations were lower in patients with preeclampsia compared to normal pregnant women. The level of alpha-human atrial natriuretic factor was measured by a specific radioimmunoassay. Maternal venous concentrations of a alpha-human atrial natriuretic factor were higher in patients with severe preeclampsia (116.12 +/- 13.37 pg/ml) than in normal pregnant women (80.30 +/- 4.02 pg/ml). Umbilical artery alpha-human atrial natriuretic factor concentrations were higher in fetuses born to patients with severe preeclampsia (197.68 +/- 29.10 pg/ml) than normal control subjects (118.00 +/- 12.52 pg/ml). Umbilical artery alpha-human atrial natriuretic factor concentrations were higher than umbilical or maternal venous concentrations. In cases of severe preeclampsia, despite the presumed volume changes, maternal atrial natriuretic factor concentrations are higher than in normal pregnant women. The fetus appears to produce its own atrial natriuretic factor. Umbilical artery atrial natriuretic factor concentrations in fetuses born to preeclamptic mothers are higher than those seen in normal control subjects.

Maternal language environment of children with mental retardation

Maternal language directed towards children with mental retardation and children matched either for language ability or chronological age was compared in free-play and instruction situations. Results were consistent with the hypothesis that mothers of children with retardation match their verbal behavior to their children's language ability while at the same time adopting a more pervasive teaching role. Specifically, they were more directive, but only in free-play. When explicitly asked to instruct their child, they changed very little in comparison with control mothers, whose directive behavior altered to levels previously adopted in free-play by mothers of children with mental retardation.