bluuebunny/crossref_metadata_2025 huggingface dataset:
Solidarity as Resistance: Feminist Administrators in U.S. Academia
Authors: De Welde Kris , Ollilainen Marjukka , Solomon Catherine Richards
Published: December 2023

This study examines how feminist academic administrators engender solidarity and practice feminist principles as leaders in United States higher education institutions. We draw from qualitative interview data with 27 self-identified feminist academic leaders about how they carry out this work, what obstacles they face, and the ways that their work disrupts—and is disrupted by—the intensifying neoliberal, managerial tendencies in higher education. Respondents shared experiences of promoting solidarity through their leadership and strove to create inclusive and equitable environments to benefit students, staff, and faculty, and especially minoritized individuals within these groups. Our analysis reveals how these feminist administrators applied a feminist ethic, engendered solidarity in their work, and were often keenly aware of—and willing to contest—the neoliberal context of their institutions and higher education more broadly. Our findings contribute to the sociological and cross-disciplinary literature on feminist leaders in academic institutions and the resistance against neoliberalism and managerialism practices from within academia.
Students’ Interest in Orthopedic Surgery in Saudi Arabia
Authors: Aljuhani Wazzan , Albaiahy Arwa , Alanizy Butoul , Alabdulkarim Aljawhara , Alanazi Abdullah
Published: December 2023

OBJECTIVES

The demand for orthopedic surgery is expected to increase as the Saudi population grows and ages. Therefore, this study aimed to assess the interest of medical students and interns in orthopedic surgery and the factors that influence their interest.

METHODS

This cross-sectional study was conducted using a structured questionnaire adapted from a similar study and modified by the authors. The questionnaire was distributed via email to more than 500 medical students from the second year to the internship year. The questionnaire was designed to assess knowledge, interest, and students’ perception of orthopedics.

RESULTS

Five hundred and ten responses were obtained; 382 (74.90%) were from women. Gender, family orientation, private practice, and perceptions of orthopedic surgery as a stressful specialty or a specialty in crisis were variables that did not influence participants’ perceptions of orthopedic surgery. Further, 13% of participants showed early interest in orthopedic surgery, especially during their third year of medical school. Most of the interested participants recognized that having strong level of knowledge, future academic opportunities, a controllable lifestyle, direct patient care, experience during their clerkship, a high salary, immediate satisfaction, and a prestigious specialty were important aspects that determined their interest in considering a future career in orthopedic surgery. Work preferences that had a significant impact on interest included working with patients not requiring long-term care, working only in the hospital, working outside the hospital, and working only during the day.

CONCLUSION

There was no difference between genders in terms of interest in orthopedic surgery. This study might serve as a basis for future research assessing the interest of medical students in orthopedic surgery as well as identifying and managing the barriers that prevent students from pursuing careers as orthopedic surgeons.
Creating Environmental Health Leaders When Educators Are Learning Too
Authors: Cerceo Elizabeth , Vasan Nagaswami
Published: December 2023

The climate crisis is upon us, already exacting a health cost, with likely acceleration over our lifetimes. Our existing medical curricula do not adequately prepare medical students to deal with climate health nor to be leaders in the public health sphere. Current faculty have themselves not often been exposed to climate health training nor often to leadership training. This affords a unique opportunity for creative implementation of strategies to educate both faculty and students on how leadership skill building can complement the science and policy of climate health.
Adoptive parents’ satisfaction with child and adolescent mental services and their mental health concerns over time: A question of fit?
Authors: Woolgar Matt , Pinto Carmen , González Rafael A.
Published: December 2023

Little is known about adoptive parents’ experiences of and satisfaction with statutory child and adolescent mental services (CAMHS) in the UK, nor of parental concerns about their adopted children’s mental health and well-being. Ninety-eight adoptive parents completed an online survey about their satisfaction with services as well as their mental health concerns for their child currently and retrospectively at the point of adoption. Parental concerns were diverse, and many overlapped with issues that CAMHS could normally help with. Attachment was the primary concern initially, but this decreased over time in placement; while challenging behaviour was the highest rated current concern, along with aspects of general functioning such as peer relations, social skills and education. Unexpectedly, trauma was a relatively low concern at both timepoints. There were very high levels of dissatisfaction with CAMHS, evident across questions of access, engagement and quality of services, all at levels much higher than typically reported by general samples. Adoptive parents’ substantial dissatisfaction with CAMHS occurred despite an apparent fit between many parental concerns and the kinds of services typically offered in CAMHS. There remains a significant challenge to develop a shared understanding between parents and services of adopted children’s needs, especially given the absence of data about adopted children’s mental health and wellbeing problems.
Potential and realized access to healthcare services in Wuhan Metropolitan Area, China
Authors: Lin Sainan , Deng Huilin , Wang Yu , Chen Si
Published: December 2023

Healthcare accessibility is a crucial livelihood issue directly related to people’s health. Given that existing studies have often focused on residents’ potential geographic access in a single city, this study examines the access to healthcare services in Wuhan Metropolitan Area in both potential and realized dimensions. We pay particular attention to the quantitative measurement of the actual fit between healthcare services being offered and utilized. Overall, we found satisfactory potential access to healthcare facilities within reach of residential spaces in Wuhan Metropolitan Area, yet it is uneven across the nine cities and different areas. By measuring realized access through the coupling coordination degree of healthcare provision and utilization, our findings showed that except for Wuhan, all the other cities suffer from various levels of incoordination and lack resilience to public health emergencies. Taken together, this requires the regional government to formulate a more coordinated and comprehensive plan for resource allocation and to promote resource sharing among cities. Targeted policies for certain cities are also needed, to improve residents’ healthcare accessibility.
Evaluation of Gabapentin and Pregabalin Use in Hospitalized Patients With Decreased Kidney Function
Authors: Knowles Gwendolyn M. , LaFleur Grace E. , Churchwell Mariann D.
Published: December 2023

Background: Gabapentin and pregabalin are well-tolerated medications primarily cleared by the kidney. Patients receiving higher gabapentinoid doses with decreased kidney function may be at an increased risk of adverse effects (AEs), but limited evidence exists evaluating gabapentinoid dosing and AEs in this population. Objective: To determine whether patients with decreased creatinine clearance (CrCl) experienced increased frequency of AEs related to gabapentinoid dose at hospital admission. Methods: Single-center retrospective cohort study in adults with a gabapentinoid prescription and serum creatinine measurement documented on hospital admission. The primary outcome was the appropriateness of gabapentinoid prescription based on CrCl (stratified by CrCl ≥60 mL/min, <60 mL/min, 15-29 mL/min, and <15 mL/min) at admission. Secondary outcomes included the incidence of AEs related to gabapentinoids and concomitant opioid and psychiatric prescriptions. Results: A total of 286 patients were included in this study (gabapentin n = 234, pregabalin n = 52). Patients with a CrCl <60 mL/min and doses above the manufacturer’s recommendation were prescribed gabapentin (34%) and pregabalin (22.7%). For patients with a CrCl of 15 to 29 mL/min and <15 mL/min groups, inappropriately high doses were prescribed for gabapentin (48.8%) and pregabalin (45%). A significant increase in recorded falls ( P = 0.029) was identified in patients with a CrCl <60 mL/min. Concomitant opioid and psychiatric medications contributed to a higher prevalence of AEs regardless of CrCl. Conclusions: Patients with a CrCl <60 mL/min were frequently prescribed inappropriately high doses of gabapentinoids. The relationship between gabapentinoid dosing, kidney function, and the incidence of gabapentinoid-related AEs at hospital admission requires larger, multicentre studies.
The role of the clinical pharmacist in the respiratory or sleep multidisciplinary team
Authors: Clements Jessica , Bowman Elaine , Tolhurst Rowan , Savage Maeve , Piwko Alicia , Chen Christabelle , Lyons Elaine , Leung Nixon , Mulholland Sarah , d'Ancona Gráinne
Published: December 2023

The role of the pharmacist has evolved significantly, not least over the last 20 years. It delivers a skilled profession with a vital role in medicines optimisation and the management of patients with a respiratory or sleep disorder. While pharmacists are capable of acting as independent practitioners delivering direct patient care, this article explores their contribution to multidisciplinary teams within asthma, COPD, cystic fibrosis, tuberculosis, interstitial lung disease and sleep medicine. Having identified patient cohorts needing specialist medicines support, notably those with poor medicines adherence or specific medicines-related needs (for example during adolescence, or women who are pregnant or breastfeeding), these pharmacists work within primary, secondary and specialist tertiary care. The aim of this review is to share and inspire innovative models of working to include more pharmacists in respiratory and sleep medicine.
Study on the mechanism of salt relief and growth promotion of Enterobacter cloacae on cotton
Authors: Yue Haitao , Sun Shuwen , Wang Ruiqi , Ma Xiaoyun , Shen Shiwei , Luo Yiqian , Ma Xiaoli , Wu Ting , Li Shuang , Yang Zhengyang , Gong Yuxi
Published: December 2023

Aims

In-depth studies on plant ion uptake and plant growth-promoting rhizobacteria (PGPR) at the molecular level will help to further reveal the effects of PGPR on plants and their interaction mechanisms under salt stress.

Methods

Cotton was inoculated with a PGPR-Enterobacter cloacae Rs-35, and the ion uptake capacity, membrane transporter protein activity, and expression of key genes were determined under salt stress. Changes in the endogenous hormone content of cotton were also determined. Further, the genome-wide metabolic pathway annotation of E. cloacae Rs-35 and its differential enrichment pathway analysis of multi-omics under salinity environments were performed.

Results

In a pot experiment of saline-alkali soil, E. cloacae Rs-35-treated cotton significantly increased its uptake of K+ and Ca2+ and decreased uptake of Na+, elevated the activity of the H+-ATPase, and increased the sensitivity of the Na+/H+ reverse transporter protein on the vesicle membrane. Meanwhile, inoculation with E. cloacae Rs-35 could promote cotton to maintain the indole-3-acetic acid (IAA) content under salt stress. Genome-wide annotation showed that E. cloacae Rs-35 was respectively annotated to 31, 38, and 130 related genes in osmotic stress, phytohormone and organic acid metabolism, and ion uptake metabolic pathway. Multi-omics differences analysis showed that E. cloacae Rs-35 were enriched to tryptophan metabolism, multiple amino acid biosynthesis, carbon and glucose synthesis, and oxidative phosphorylation metabolic pathways at the transcriptome, proteome, and metabolome.

Conclusion

E. cloacae Rs-35 can promote cotton balance cell ion concentration, stabilize intracellular IAA changes, stimulate induction of systemic tolerance, and promote the growth of cotton plants under salt stress.
Clinical value of noninvasive lens advanced glycation end product detection in early screening and severity evaluation of patients with diabetic kidney disease
Authors: Zheng Xiaodi , Gao Yuan , Huang Yuhong , Dong Ruihua , Yang Mengxue , Zhang Xuemeng , Zeng Miao , Zhang Rui , Wu Yueyue , Yu Zhiyan , Liu Jun , Zha Bingbing
Published: December 2023

Background

Advanced glycation end products (AGEs) deposited in the lens are correlated with those in the kidneys, indicating a possible value in evaluating diabetic kidney disease (DKD). This study explored the value of noninvasively measuring lens AGEs to diagnose and evaluate the severity of diabetic nephropathy in patients with type 2 diabetes mellitus (T2DM).

Methodology

A total of 134 T2DM patients admitted to the Fifth People's Hospital of Shanghai from March 2020 to May 2021 were selected randomly. Patients were divided into low-, medium-and high-risk groups according to the risk assessment criteria for DKD progression and into DKD and non-DKD (non-DKD) groups according to the Guidelines for the Prevention and Treatment of Diabetic Nephropathy in China. The concentrations of noninvasive AGEs in the lens in all the groups were retrospectively analyzed.

Results

The concentration of noninvasive lens AGEs in the high-risk patients, according to the 2012 guidelines of the Global Organization for Improving the Prognosis of Kidney Diseases, was significantly higher than that in the remaining groups. Regression analysis suggested the value of lens AGEs in diagnosing DKD and evaluating DKD severity. Cox regression analysis indicated that the noninvasive lens AGE concentration was positive correlated with the course of disease.

Conclusion

The receiver operating characteristic (ROC) curve suggested that using noninvasive lens AGE measurements has clinical value in the diagnosis of DKD (area under the curve 62.4%,95% confidence interval (CI) 52.4%–73.9%, p = 0.014) and in assessing the severity of DKD (area under the curve 83.2%, 95% CI 74.1%–92.3%, P < 0.001). Noninvasive lens AGE testing helps screen T2DM patients for DKD and evaluate the severity of DKD.
Effects of an antenatal dietary intervention in women with obesity or overweight on child outcomes at 8–10 years of age: LIMIT randomised trial follow-up
Authors: Dodd Jodie M. , Deussen Andrea R. , Peña Alexia S. , Mitchell Megan , Louise Jennie
Published: December 2023

Background

The LIMIT randomised controlled trial looked at the effect of a dietary and lifestyle intervention compared with routine antenatal care for pregnant women with overweight and obesity on pregnancy outcomes. While women in the intervention group improved diet and physical activity with a reduction of high birth weight, other outcomes were similar. We have followed the children born to women in this study at birth, 6 and 18 months and 3–5 years of age and now report follow-up of children at 8–10 years of age.

Methods

Children at 8–10 years of age who were born to women who participated in the LIMIT randomised trial, and whose mother provided consent to ongoing follow-up were eligible for inclusion. The primary study endpoint was the incidence of child BMI z-score > 85th centile for child sex and age. Secondary study outcomes included a range of anthropometric measures, neurodevelopment, child dietary intake, and physical activity. Analyses used intention to treat principles according to the treatment group allocated in pregnancy. Outcome assessors were blinded to the allocated treatment group.

Results

We assessed 1,015 (Lifestyle Advice n = 510; Standard Care n = 505) (48%) of the 2,121 eligible children. BMI z-score > 85th percentile was similar for children of women in the dietary Lifestyle Advice Group compared with children of women in the Standard Care Group (Lifestyle Advice 479 (45%) versus Standard Care 507 (48%); adjusted RR (aRR) 0.93; 95% CI 0.82 to 1.06; p = 0.302) as were secondary outcomes. We observed that more than 45% of all the children had a BMI z-score > 85th percentile, consistent with findings from follow-up at earlier time-points, indicating an ongoing risk of overweight and obesity.

Conclusions

Dietary and lifestyle advice for women with overweight and obesity in pregnancy has not reduced the risk of childhood obesity, with children remaining at risk of adolescent and adult obesity. Other strategies are needed to address the risk of overweight and obesity in children including investigation of preconception interventions to assess whether this can modify the effects of maternal pre-pregnancy BMI. The LIMIT randomised controlled trial was registered with the Australian and New Zealand Clinical Trials Registry (ACTRN12607000161426).
Optimal cut-offs of depression screening tools during the COVID-19 pandemic: a systematic review
Authors: Zhou Jieru , Radojčić Maja R. , Ashton-James Claire E. , Yang Hanqiao , Chen Ziyi , Wang Ruijia , Yang Ying , Si Jinhua , Yao Liang , Li Ge , Chen Lingxiao
Published: December 2023

Background

Studies have reported an increase in the prevalence of depression during the COVID-19 pandemic. The accuracy of screening tools may change with the prevalence and distribution of a disease in a population or sample: the “Spectrum Effect”.

Methods

First, we selected commonly used screening tools and developed search strategies for the inclusion of original studies during the pandemic. Second, we searched PsycINFO, EMBASE, and MEDLINE from March 2020 to September 2022 to obtain original studies that investigated the accuracy of depression screening tools during the pandemic. We then searched these databases to identify meta-analyses summarizing the accuracy of these tools conducted before the pandemic and compared the optimal cut-offs for depression screening tools during the pandemic with those before.

Result

Four original studies evaluating the optimal cut-offs for four screening tools (Beck Depression Inventory [BDI-II], Hospital Anxiety and Depression Scale-Depression [HADS-D], Patient Health Questionnaire-9 [PHQ-9], and Geriatric Depression Scale-4 [GDS-4]) were published during the pandemic. Four meta-analyses summarizing these tools before the pandemic. We found that the optimal cut-off of BDI-II was 14 during the pandemic (23.8% depression prevalence, screening patients with Type 2 diabetes) and 14.5 before the pandemic (17.6% depression prevalence, screening psychiatric, primary care, and healthy populations); HADS-D was 10 during the pandemic (23.8% depression prevalence, screening patients with type 2 diabetes) and 7 before the pandemic (15.0% depression prevalence, screening medically ill patients); PHQ-9 was 11 during the pandemic (14.5% depression prevalence, screening university students) and 8 before the pandemic (10.9% depression prevalence, screening the unrestricted population), and GDS-4 was 1.8 during the pandemic (29.0% depression prevalence, screening adults seen in a memory clinic setting) and 3 before the pandemic (18.5% depression prevalence, screening older adults).

Conclusion

The optimal cut-off for different screening tools may be sensitive to changes in study populations and reference standards. And potential spectrum effects that should be considered in post-COVID time which aiming to improve diagnostic accuracy.
Long non-coding RNA SNHG4 aggravates cigarette smoke-induced COPD by regulating miR-144-3p/EZH2 axis
Authors: Song Benyan , Chen Yusi
Published: December 2023

Objective

The purpose of this study was to explore the expression level of SNHG4 in patients with COPD and its diagnostic value in COPD, to probe the biological function of SNHG4 in COPD at the cellular level, and to reveal the interaction between SNHG4 and miR-144-3p/EZH2 axis.

Methods

The serum levels of SNHG4, miR-144-3p and EZH2 in healthy people and patients with COPD were detected by RT-qPCR. The diagnostic value of SNHG4 in COPD was evaluated by ROC curve. Pearson method was chosen to estimate the correlation between SNHG4 and clinical indicators in patients with COPD. Cigarette smoke extract (CSE) was obtained, and Beas-2B cells were exposed with 2% CSE to establish an inflammatory cell model of COPD in vitro. MTT assay was used to detect cell viability, flow cytometry was used to evaluate cell apoptosis, and ELISA was performed to detect inflammatory cytokines. Dual-luciferase reporting assay was carried out to verify the targeting of lncRNA-miRNA or miRNA-mRNA.

Results

(1) The expression of SNHG4 is decreased in patients with COPD, and the expression level in acute exacerbation COPD was lower than that in stable COPD. SNHG4 demonstrated high diagnostic accuracy in distinguishing between stable and acute exacerbation COPD. (2) The expression of SNHG4 was decreased in CSE-induced Beas-2B cells, and overexpression of SNHG4 was beneficial to alleviate CSE-induced apoptosis and inflammation. (3) The expression of miR-144-3p is up-regulated in patients with COPD and CSE-induced Beas-2B cells. MiR-144-3p has a targeting relationship with SNHG4, which is negatively regulated by SNHG4. Overexpression of miR-144-3p could counteract the beneficial effects of increased SNHG4 on CSE-induced cells. (4) The expression of EZH2 is reduced in patients with COPD and CSE-induced Beas-2B cells. Bioinformatics analysis and luciferase reporter gene confirmed that EZH2 is the downstream target gene of miR-144-3p and is negatively regulated by miR-144-3p.

Conclusion

The expression of SNHG4 decreased in patients with COPD, and it may promote the progression of COPD by inhibiting the viability, promoting apoptosis and inflammatory response of bronchial epithelial cells via regulating the miR-144-3p/EZH2 axis.
Surgery-related anxiety regarding arthroscopic meniscectomy under general anesthesia: a retrospective observational study
Authors: Lee Chae-Chil , Cha Jae-Ryong , Park Jang-Ho , Kim Min-Seok , Park Ki-Bong
Published: December 2023

Background

The prevalence of anxiety among patients undergoing arthroscopic surgery and its association with postoperative function has been well documented; however, the level of anxiety and anxiety-related characteristics remain unclear. As such, the present study investigated the characteristics of state anxiety in patients undergoing arthroscopic meniscectomy.

Methods

Data from 75 patients, who underwent arthroscopic partial meniscectomy under general anesthesia and completed an anxiety status questionnaire between April 2021 and March 2022, were retrospectively collected and reviewed. The State-Trait Anxiety Inventory (STAI)-X was used to measure state anxiety; a total score ≥ 52 was defined as clinically meaningful state anxiety. STAI score, main cause of preoperative anxiety, most anxious period, and most helpful factors for reducing perioperative anxiety were investigated. Patients were divided into 2 groups according to the main cause of preoperative anxiety; surgery or anesthesia (group I [n = 47]); and postoperative pain or rehabilitation (group II [n = 28]) Characteristics of state-anxiety between the two groups were compared using independent t-tests.

Results

The mean STAI score of the total population was 39.1 points (range, 20–60 points). The mean STAI score was significantly higher in group I than in group II (41.9 vs. 34.4 points, respectively; P < 0.001). The proportion of patients with clinically meaningful state anxiety was significantly higher in group I than in group II (23.4% vs. 3.6%, respectively, P = 0.02). Most patients (66.0% in group I and 50.0% in group II) responded that trust in medical staff was the most helpful factor in overcoming preoperative anxiety. In group I, 63.8% reported that the surgeon’s explanation was the most helpful factor in reducing postoperative anxiety, whereas in group II, 71.4% reported that the natural course after surgery was the most helpful factor.

Conclusions

Surgeons should be aware that anxiety related to arthroscopic meniscectomy differs according to patient characteristics, and a preoperative explanation of the postoperative process with the surgeon is important for patients who experience preoperative anxiety regarding anesthesia or the surgery itself.
Long-term survival and portal vein patency with novel PVTT surgery approach in advanced HCC patients with Vp3/4 PVTT following combination therapy of TKIs and PD-1 inhibitors
Authors: Jiao Tianyu , Tang Haowen , Zhang Wenwen , Hu Bingyang , Wan Tao , Cao Yinbiao , Zhang Ze , Wang Yafei , Cao Junning , Cui Mengqiu , Lu Shichun
Published: December 2023

Background

It is controversial whether patients with hepatocellular carcinoma (HCC) with portal vein tumor thrombus (PVTT) should undergo salvage surgery following the combination therapy of tyrosine kinase inhibitors (TKIs) and programmed cell death protein 1 (PD-1) inhibitors. This study aimed to elucidate the efficiency and safety of salvage surgery following combination therapy, while also summarizing a novel surgical approach for Vp3/4 PVTT.

Methods

Between April 2019 and December 2022, a consecutive series of unresectable HCC patients with PVTT who received salvage surgery following combination therapy were enrolled. Evaluation included perioperative and long-term follow-up outcomes. The complete removal of Vp3/4 PVTT was achieved using a novel surgical approach characterized by “longitudinal incision and transverse suturing” and “angle-to-straight conversion”.

Results

Forty patients including 22 patients with Vp3 and 18 patients with Vp4 were included. Long-term follow-up showed similar rates of portal vein patency (Vp3: 95.5%, Vp4:94.4%, p = 0.900), and 3-year portal vein patency rates were 95.0%. There were no significant differences observed in combination therapy-related adverse events (p = 0.253) and perioperative complications (p = 0.613) between the Vp3 and Vp4 groups. The recurrence patterns were similar between the two groups (p = 0.131). There were no significant differences in overall survival (OS) and recurrence-free (RFS) survival between the Vp3 and Vp4 groups (OS p = 0.457, RFS p = 0.985). Patients who achieved a pathological complete response had significantly better RFS (p = 0.011).

Conclusion

Salvage surgery after combination therapy demonstrated favorable efficacy and safety. The novel surgical approach for PVTT can effectively achieve complete removal of PVTT and ensured long-term portal vein patency.
The impact of human cadaveric dissection on professional identity formation in medical students
Authors: Ong Ci Xin , Foo Yang Yann , Compton Scott
Published: December 2023

Background

As technology advances, some schools are moving away from human cadaveric dissection to teach anatomy, leading to concern regarding the possible loss of a professional identity building experience. This study explored the role of dissection in students’ professional identity formation.

Methods

A mixed-methods study was conducted using survey methodology and semi-structured interviews of medical students at an American-style graduate-entry medical school in Singapore. The questionnaire adopted the conceptual framework of the Ring Theory of Personhood and the MacLeod-Clark Professional Identity Scale was used to measure professional identity, followed by semi-structured interviews of students using Braun and Clarke’s six-phase reflexive thematic analysis.

Results

Respondents did not differ substantively from non-respondents by age, nationality, or ethnicity, and year of entering medical school, however, they were slightly more female dominant. The number of hours of hands-on participation in dissection showed no significant relationship (r2 = 0.010; p = 0.424) with professional identity formation measured by the MacLeod-Clark Professional Identity Scale. Despite the survey results, semi-structured interviews revealed rich and nuanced findings suggesting the influence of dissection in participants’ professional identity formation through deepening students’ appreciation of humanistic values and enhancing their notions of patients’ personhood. Notably, students without dissection experience did not express these sentiments and were orientated towards knowledge acquisition.

Conclusion

While our findings do not suggest that dissection strongly impacts students’ professional identity formation, students shared thought-provoking experiences which suggest some level of its contribution. Careful consideration of this phenomenon should be exercised prior to removing dissection in favour of technological alternatives.
Comparison of faculty and student perceptions of sexual and gender minority content in a preclerkship medical curriculum
Authors: Crosby Benjamin , Gell-Levey Isabelle M. , Monroe Janet , Streed Carl G. , Siegel Jennifer , Carter Erin E. , Mulkey Nat , Zumwalt Ann C.
Published: December 2023

Background

Sexual and gender minority (SGM) persons experience stark health disparities. Efforts to mitigate disparities through medical education have met some success. However, evaluations have largely focused on subjective perspectives rather than objective measures. This study aimed to quantify Boston University School of Medicine’s sexual and gender minority (SGM) education through surveys of course directors (CDs) and medical students regarding where SGM topics were taught in the preclerkship medical curriculum. Responses were compared to identify concordance between faculty intention and student perceptions regarding SGM education.

Methods

A cross-sectional survey was distributed to preclerkship CDs and current medical students in Spring 2019 and 2021, respectively, regarding where in the mandatory preclerkship curriculum CDs deliberately taught and where first- and second-year students recalled having learned 10 SGM topic domains.

Results

64.3% of CDs (n = 18), 47.0% of the first-year class (n = 71), and 67.3% of the second-year class (n = 101) responded to the surveys. Results indicate that, as anticipated, deliberate SGM teaching correlates with greater student recall as students recalled topics that were reported by CDs as intentionally taught at a significantly higher rate compared to those not intentionally taught (32.0% vs. 15.3%; p < 0.01). Students most commonly recalled learning SGM-related language and terminology, which is likely partly but not entirely attributed to curricular modifications and faculty development made between distribution of the faculty and student surveys, indicating the importance of all faculty being trained in appropriate SGM terminology and concepts. Discordance between faculty intention and student recall of when topics were taught reveals opportunities to enhance the intentionality and impact of SGM teaching.

Conclusions

Students perceive and recall SGM content that is not listed as learning objectives, and all faculty who utilize this material in their teachings should receive foundational training and be thoughtful about how information is framed. Faculty who intentionally teach SGM topics should be explicit and direct about the conclusions they intend students to draw from their curricular content.
No knowledge gap in human physiology after remote teaching for second year medical students throughout the Covid-19 pandemic
Authors: Schauber Stefan K. , Stensløkken Kåre-Olav
Published: December 2023

The COVID-19 pandemic had a disruptive effect on higher education. A critical question is whether these changes affected students’ learning outcomes. Knowledge gaps have consequences for future learning and may—in health professionals' education—also pose a threat to patient safety. Current research has shortcomings and does not allow for clear-cut interpretation. Our context is instruction in human physiology in an undergraduate medical program from high stakes end of term examinations. The sequence of imposed measures to slow the COVID-19 pandemic created a natural experiment, allowing for comparisons in performance during in-person versus remote instruction.

In a two-factorial design, mode of instruction (in-person vs. remote) and mode of assessment (in-person vs. remote) were analyzed using both basic (non-parametric statistics, T-tests) and advanced statistical methods (linear mixed-effects model; resampling techniques). Test results from a total of N = 1095 s-year medical students were included in the study.

We did not find empirical evidence of knowledge gaps; rather, students received comparable or higher scores during remote teaching. We interpret these findings as empirical evidence that both students and teachers adapted to pandemic disruption in a way that did not lead to knowledge gaps.

We conclude that highly motivated students had no reduction in academic achievement. Moreover, we have developed an accessible digital exam system for secure, fair, and effective assessments which is sufficiently defensible for making pass/fail decisions.
The challenges and potential solutions of achieving meaningful consent amongst research participants in northern Thailand: a qualitative study
Authors: Greer Rachel C , Kanthawang Nipaphan , Roest Jennifer , Perrone Carlo , Wangrangsimakul Tri , Parker Michael , Kelley Maureen , Cheah Phaik Yeong
Published: December 2023

Background

Achieving meaningful consent can be challenging, particularly in contexts of diminished literacy, yet is a vital part of participant protection in global health research.

Method

We explored the challenges and potential solutions of achieving meaningful consent through a qualitative study in a predominantly hill tribe ethnic minority population in northern Thailand, a culturally distinctive population with low literacy. Semi-structured interviews were conducted with 37 respondents who had participated in scrub typhus clinical research, their family members, researchers and other key informants. A thematic analysis was conducted.

Results

Our analysis identified four interrelated themes surrounding participants’ ability to give consent: varying degrees of research understanding, limitations of using informal translators, issues impacting decisions to join research, and voluntariness of consent. Suggestions for achieving more meaningful consent included the use of formal translators and community engagement with research populations.

Conclusions

Participant’s agency in decision making to join research should be supported, but research information needs to be communicated to potential participants in a way that they can understand. We found that improved understanding about the study and its potential benefits and harms goes beyond literacy or translation and requires attention to social and cultural factors.
Comprehensive improvements in the emergency laboratory test process based on information technology
Authors: Zhang Liang , Liu Zhen Hua , Lv Yin Jiang , Fu Shui , Luo Zhang Mei , Guo Mei Li
Published: December 2023

Objective

To explore the application effects of information technology (IT) on emergency laboratory testing procedures.

Methods

In this study, IT-based optimisation of the emergency laboratory testing process was implemented between October and December 2021. Thus, the emergency laboratory test reports from January to September 2021 were placed into the pre-optimised group, while those from January to September 2022 were categorised into the post-optimised group. Besides, the emergency laboratory test report time, emergency laboratory test report time limit coincidence rate, error rate, and employee and patient satisfaction levels in individual months and across the whole period were described. Moreover, changes in the above indicators before and after the implementation of IT-based optimisation were explored and the application effects of IT-based optimisation were also evaluated.

Results

The emergency laboratory test report times after the implementation of IT-based optimisation were shorter than those before IT-based optimisation (P < 0.05). The total number of laboratory test items before and after information optimization amounted to 222,139 and 259,651, respectively. Also, IT-based optimisation led to an increase in the emergency laboratory test report time limit coincidence rate from 98.77% to 99.03% (P < 0.05), while the emergency laboratory test report error rate fell from 0.77‱ to 0.15‱ (P < 0.05). Additionally, IT-based optimisation resulted in increases in both employee satisfaction, from 80.65% to 93.55% (N = 31, P > 0.05), and patient satisfaction, from 93.06% to 98.44% (P < 0.05).

Conclusion

The automation and IT-based optimisation of the emergency laboratory testing process significantly reduces the emergency laboratory test report time and error rate. Additionally, IT-driven optimization enhances the alignment of emergency laboratory test report deadlines and enhances the overall quality and safety of emergency laboratory testing.
Acceptance and use of a clinical decision support system in musculoskeletal pain disorders – the SupportPrim project
Authors: Granviken Fredrik , Meisingset Ingebrigt , Vasseljen Ottar , Bach Kerstin , Bones Anita Formo , Klevanger Nina Elisabeth
Published: December 2023

Background

We have developed a clinical decision support system (CDSS) based on methods from artificial intelligence to support physiotherapists and patients in the decision-making process of managing musculoskeletal (MSK) pain disorders in primary care. The CDSS finds the most similar successful patients from the past to give treatment recommendations for a new patient. Using previous similar patients with successful outcomes to advise treatment moves management of MSK pain patients from one-size fits all recommendations to more individually tailored treatment. This study aimed to summarise the development and explore the acceptance and use of the CDSS for MSK pain patients.

Methods

This qualitative study was carried out in the Norwegian physiotherapy primary healthcare sector between October and November 2020, ahead of a randomised controlled trial. We included four physiotherapists and three of their patients, in total 12 patients, with musculoskeletal pain in the neck, shoulder, back, hip, knee or complex pain. We conducted semi-structured telephone interviews with all participants. The interviews were analysed using the Framework Method.

Results

Overall, both the physiotherapists and patients found the system acceptable and usable. Important findings from the analysis of the interviews were that the CDSS was valued as a preparatory and exploratory tool, facilitating the therapeutic relationship. However, the physiotherapists used the system mainly to support their previous and current practice rather than involving patients to a greater extent in decisions and learning from previous successful patients.

Conclusions

The CDSS was acceptable and usable to both the patients and physiotherapists. However, the system appeared not to considerably influence the physiotherapists' clinical reasoning and choice of treatment based on information from most similar successful patients. This could be due to a smaller than optimal number of previous patients in the CDSS or insufficient clinical implementation. Extensive training of physiotherapists should not be underestimated to build understanding and trust in CDSSs.
Functional characterization of four opsins and two G alpha subtypes co-expressed in the molluscan rhabdomeric photoreceptor
Authors: Matsuo Ryota , Koyanagi Mitsumasa , Sugihara Tomohiro , Shirata Taishi , Nagata Takashi , Inoue Keiichi , Matsuo Yuko , Terakita Akihisa
Published: December 2023

Background

Rhabdomeric photoreceptors of eyes in the terrestrial slug Limax are the typical invertebrate-type but unique in that three visual opsins (Gq-coupled rhodopsin, xenopsin, Opn5A) and one retinochrome, all belonging to different groups, are co-expressed. However, molecular properties including spectral sensitivity and G protein selectivity of any of them are not determined, which prevents us from understanding an advantage of multiplicity of opsin properties in a single rhabdomeric photoreceptor. To gain insight into the functional role of the co-expression of multiple opsin species in a photoreceptor, we investigated the molecular properties of the visual opsins in the present study.

Results

First, we found that the fourth member of visual opsins, Opn5B, is also co-expressed in the rhabdomere of the photoreceptor together with previously identified three opsins. The photoreceptors were also demonstrated to express Gq and Go alpha subunits. We then determined the spectral sensitivity of the four visual opsins using biochemical and spectroscopic methods. Gq-coupled rhodopsin and xenopsin exhibit maximum sensitivity at ~ 456 and 475 nm, respectively, and Opn5A and Opn5B exhibit maximum sensitivity at ~ 500 and 470 nm, respectively, with significant UV sensitivity. Notably, in vitro experiments revealed that Go alpha was activated by all four visual opsins, in contrast to the specific activation of Gq alpha by Gq-coupled rhodopsin, suggesting that the eye photoreceptor of Limax uses complex G protein signaling pathways.

Conclusions

The eye photoreceptor in Limax expresses as many as four different visual opsin species belonging to three distinct classes. The combination of opsins with different spectral sensitivities and G protein selectivities may underlie physiological properties of the ocular photoreception, such as a shift in spectral sensitivity between dark- and light-adapted states. This may be allowed by adjustment of the relative contribution of the four opsins without neural networks, enabling a simple strategy for fine-tuning of vision.
Unveiling the hidden AP-1: revealing the crucial role of AP-1 in ccRCC at single-cell resolution
Authors: Zheng Jie , Liu Fengling , Su Cheng
Published: December 2023

Clear cell renal cell carcinoma (ccRCC), as the most common histological subtype of kidney cancer, has been reported to originate primarily from proximal tubule (PT) cells in the kidney. However, the current research on its associated molecular mechanisms remains relatively limited. In our study, we analyzed multiple single-cell multi-omics datasets obtained from various research teams, revealing the significant role of the activator protein 1 (AP-1) in ccRCC tumorigenesis. The motif activity analysis of transcription factors (TFs) showed a predominant activation of AP-1 in ccRCC cancer cells compared to PT cells. Furthermore, our findings at single-cell resolution revealed a notable absence of AP-1 expression in PT cells when compared to ccRCC cancer cells. In bulk-RNA of discovery cohort, no differential expression of AP-1 was detected in normal kidney and ccRCC samples, which may be attributed to confounding effects in bulk-RNA sequencing. Meanwhile, spatial transcriptomics analysis demonstrated a broader expression range of the AP-1 compared to the ccRCC marker CA9. Moreover, we observed chromatin accessibility of the AP-1 in various cell-types, including PT cells, suggesting that the transcriptional expression of AP-1 in PT cells may be influenced by subsequent transcriptional modifications, reflecting the complex regulatory mechanism of AP-1 transcription. These findings provide important insights for a deeper understanding of the function and regulatory mechanisms of AP-1 in ccRCC, thereby establishing a theoretical foundation for future clinical research and the development of treatment strategies.
Assessing the impact of an evidence- and consensus-based guideline for controlling SARS-CoV-2 transmission in German schools on decision-making processes: a multi-component qualitative analysis
Authors: Wabnitz Katharina , Rueb Mike , Rehfuess Eva A. , Strahwald Brigitte , Pfadenhauer Lisa M.
Published: December 2023

Introduction

During the COVID-19 pandemic, decision-making on measures to reduce or prevent transmission of SARS-CoV-2 in schools was rendered difficult by a rapidly evolving and uncertain evidence base regarding their effectiveness and unintended consequences. To support decision-makers, an interdisciplinary panel of scientific experts, public health and school authorities as well as those directly affected by school measures, was convened in an unprecedented effort to develop an evidence- and consensus-based public health guideline for German schools. This study sought to assess whether and how this guideline impacted decision-making processes.

Methods

This study comprised three components: (1) we sent inquiries according to the Freedom of Information Acts of each Federal State to ministries of education, family, and health. (2) We conducted semi-structured interviews with individuals involved in decision-making regarding school measures in two Federal States, and (3) we undertook semi-structured interviews with members of the guideline panel. The content of response letters in component 1 was analysed descriptively; data for components 2 and 3 were analysed using deductive-inductive thematic qualitative content analysis according to Kuckartz.

Results

Responses to the Freedom of Information Act inquiries showed that the guideline was recognised as a relevant source of information by ministries of education in nine out of 16 Federal States and used as a reference to check existing directives for school measures in five Federal States. All participants (20 interviews) emphasised the value of the guideline given its evidence- and consensus-based development process but also noted limitations in its usability and usefulness, e.g., lack of context-specificity. It was consulted by participants who advised policy-makers (5 interviews) alongside other sources of evidence. Overall, perceptions regarding the guideline’s impact were mixed.

Conclusions

Our findings suggest that the guideline was relatively well-known in Federal States’ decision-making bodies and that it was considered alongside other forms of evidence in some of these. We suggest that further research to evaluate the impact of public health guidelines on (political) decision-making is warranted. Guideline development processes may need to be adapted to account for the realities of decision-making during public health emergencies and beyond.