bluuebunny/crossref_metadata_2025_split huggingface dataset:
Minimally invasive clamp-assisted reduction and long InterTAN nail fixation for Seinsheimer type V subtrochanteric fractures: a case series describing the technique and results
Authors: Wu Zhen , Du Bin , Wang Qiang , Jiang Tao , Si Yincong , Zhang PanJun , Wang Yong 
Published: April 2023

Abstract
Background
Surgical treatment of Seinsheimer type V subtrochanteric fractures is extremely challenging due to the difficulty of obtaining and maintaining anatomic reduction and effective fixation. The purpose of this study was to describe a surgical technique for minimally invasive clamp-assisted reduction and long InterTAN nail fixation to manage Seinsheimer type V subtrochanteric fractures and report the clinical and radiological results.

Methods
A retrospective study was conducted on patients with Seinsheimer type V subtrochanteric fractures between March 2015 and June 2021. A total of 30 patients treated via minimally invasive clamp-assisted reduction, long InterTAN nail fixation and selective augmentation with a cerclage cable were included. The following data were collected and evaluated: patient demographics, operative time, blood loss, reduction quality, tip apex distance (TAD), time to bone union, Harris hip score (HHS), visual analog score (VAS), and complications.

Results
The mean age of the 30 patients was 64.8 years (range: 36-90 years). The mean operative time was 102.2 min (range: 70-150 min). The mean loss of blood was 318.3 ml (range: 150-600 ml). The reduction quality involved 27 cases of anatomic reduction and 3 cases of satisfactory reduction. The mean TAD was 16.3 mm (range: 8-24 mm). The mean follow-up time was 18.9 months (range: 12-48 months). The mean fracture healing time was 4.5 months (range: 3-8 months). The mean Harris score was 88.2 (range: 71-100), and the VAS score was 0.7 (range: 0-3). Delayed union of the subtrochanteric fracture site occurred in two patients. The limb length discrepancy, which was determined in 3 patients, was < 10 mm. There were no significant complications.

Conclusion
Our results indicate that minimally invasive clamp-assisted reduction with long InterTAN nail fixation is encouraging for Seinsheimer Type V subtrochanteric fractures, resulting in excellent reduction and fixation. Additionally, this reduction technique is simple, reliable, and effective in reducing and maintaining subtrochanteric fractures, particularly when intertrochanteric fractures are irreducible.
Supportive care for cancer-related symptoms in pediatric oncology: a qualitative study among healthcare providers
Authors: Mora Dana C. , Jong Miek C. , Quandt Sara A. , Arcury Thomas A. , Kristoffersen Agnete E. , Stub Trine 
Published: April 2023

Abstract
Background
The aim of this study is to gain insight into the clinical experiences and perceptions that pediatric oncology experts, conventional healthcare providers, and complementary and alternative medicine (CAM) providers in Norway, Canada, Germany, the Netherlands, and the United States have with the use of supportive care, including CAM among children and adolescents with cancer.

Methods
A qualitative study was conducted using semi-structured in-depth interviews (n = 22) with healthcare providers with clinical experience working with CAM and/or other supportive care among children and adolescents with cancer from five different countries. Participants were recruited through professional associations and personal networks. Systematic content analysis was used to delineate the main themes. The analysis resulted in three themes and six subthemes.

Results
Most participants had over 10 years of professional practice. They mostly treated children and adolescents with leukemia who suffered from adverse effects of cancer treatment, such as nausea and poor appetite. Their priorities were to identify the parents' treatment goals and help the children with their daily complaints. Some modalities frequently used were acupuncture, massage, music, and play therapy. Parents received information about supplements and diets in line with their treatment philosophies. They received education from the providers to mitigate symptoms and improve the well-being of the child.

Conclusions
Clinical experiences of pediatric oncology experts, conventional health care providers, and CAM providers give an understanding of how supportive care modalities, including CAM, are perceived in the field and how they can be implemented as adaptational tools to manage adverse effects and to improve the quality of life of children diagnosed with cancer and the families.
Hepatoprotective effect of methanol extract of Agave americana leaves on paracetamol induced hepatotoxicity in Wistar albino rats
Authors: Ayenew Kassahun Dires , Wasihun Yared 
Published: April 2023

Abstract
Background
Ethiopians locally treat liver illnesses with A. Americana. Available literature demonstrates this. However, there are few in-vivo investigations that provide supporting data. The aim of this study was to evaluate the hepatoprotective effects of methanolic extract of Agave americana leaves on rat liver damage caused by paracetamol.

Methods
The acute oral toxicity test was conducted in accordance with OECD-425 recommendations. The approach outlined by Eesha et al. (Asian Pac J Trop Biomed 4:466-469, 2011) was used to test the hepatoprotective activity. Wistar male rats weighing between 180 and 200 g were used, and six groups with seven animals each were formed. Group I received treatment with gum acacia (2%) at a dose of 2 ml/kg p.o. daily for 7 days. Rats in group II were treated with 2% gum acacia orally daily for seven days along with a single dose of paracetamol (2 mg/kg) p.o. on 7th day. Silymarin (50 mg/kg) was given orally to Group III for 7 days. Plant extract doses of 100 mg/kg, 200 mg/kg, and 400 mg/kg were administered orally to Groups IV -VI for seven days, respectively. All rats in groups III-VI were treated with paracetamol (2 mg/kg) 30 min following extract administration. Blood samples were obtained from the cardiac puncture after paracetamol had been used for 24 h to induce toxicity. Serum biomarkers (AST, ALT, ALP, and total bilirubin) were estimated. A histopathological investigation was also done.

Results
No toxicity symptoms or animal fatalities were recorded during the acute toxicity study. The values of AST, ALT, ALP, and total bilirubin were all substantially raised by paracetamol. Significant hepatoprotective effects were obtained by pretreatment with A. americana extract. Histopathological examination of the liver tissues of paracetamol control group represented the presence of marked foci of mononuclear infiltration in the hepatic parenchyma tissue, sinusoid, and around central vein, as well as disorganization of hepatic plates, necrosis, and fatty changes of hepatocytes. Pretreatment with A. americana extract reversed these alterations. Results of the methanolic extract of A. americana were comparable to Silymarin.

Conclusion
The current investigation supports the hepatoprotective properties of Agave americana methanolic extract.
Context matters in genomic data sharing: a qualitative investigation into responses from the Australian public
Authors: Warren Vanessa , Critchley Christine , McWhirter Rebekah , Walshe Jarrod , Nicol Dianne 
Published: April 2023

Abstract
Background
Understanding public attitudes to genomic data sharing is widely seen as key in shaping effective governance. However, empirical research in this area often fails to capture the contextual nuances of diverse sharing practices and regulatory concerns encountered in real-world genomic data sharing. This study aimed to investigate factors affecting public attitudes to data sharing through responses to diverse genomic data sharing scenarios.

Methods
A set of seven empirically validated genomic data sharing scenarios reflecting a range of current practices in Australia was used in an open-ended survey of a diverse sample of the Australian public (n = 243). Qualitative responses were obtained for each of the scenarios. Respondents were each allocated one scenario and asked five questions on: whether (and why/not) they would share data; what sharing would depend on; benefits and risks of sharing; risks they were willing to accept if sharing was certain to result in benefits; and what could increase their comfort about sharing and any potential risk. A thematic analysis was used to examine responses, coded and validated by two blinded coders.

Results
Participants indicated an overall high willingness to share genomic information, although this willingness varied considerably between different scenarios. A strong perception of benefits was reported as the foremost explanation for willingness to share across all scenarios. The high degree of convergence in the perception of benefits and the types of benefits identified by participants across all the scenarios suggests that the differentiation in intention to share may lie in perceptions of risk, which showed distinct patterns within and between the different scenarios. Some concerns were shared strongly across all scenarios, particularly benefit sharing, future use, and privacy.

Conclusions
Qualitative responses provide insight into popular assumptions regarding existing protections, conceptions of privacy, and which trade-offs are generally acceptable. Our results indicate that public attitudes and concerns are heterogeneous and influenced by the context in which sharing takes place. The convergence of key themes such as benefits and future uses point to core concerns that must be centred in regulatory responses to genomic data sharing.
Comparing gene expression in deep infiltrating endometriosis with adenomyosis uteri: evidence for dysregulation of oncogene pathways
Authors: Marshall A. , Kommoss K. F. , Ortmann H. , Kirchner M. , Jauckus J. , Sinn P. , Strowitzki T. , Germeyer A. 
Published: April 2023

AbstractBackgroundThe pathogenesis of deep infiltrating endometriosis (DIE) is poorly understood. It is considered a benign disease but has histologic features of malignancy, such as local invasion or gene mutations. Moreover, it is not clear whether its invasive potential is comparable to that of adenomyosis uteri (FA), or whether it has a different biological background. Therefore, the aim of this study was to molecularly characterize the gene expression signatures of both diseases in order to gain insight into the common or different underlying pathomechanisms and to provide clues to pathomechanisms of tumor development based on these diseases.MethodsIn this study, we analyzed formalin-fixed and paraffin-embedded tissue samples from two independent cohorts. One cohort involved 7 female patients with histologically confirmed FA, the other cohort 19 female patients with histologically confirmed DIE. The epithelium of both entities was microdissected in a laser-guided fashion and RNA was extracted. We analyzed the expression of 770 genes using the nCounter expression assay human PanCancer (Nanostring Technology).ResultsIn total, 162 genes were identified to be significantly down-regulated (n = 46) or up-regulated (n = 116) in DIE (for log2-fold changes of < 0.66 or > 1.5 and an adjusted p-value of < 0.05) compared to FA. Gene ontology and KEGG pathway analysis of increased gene expression in DIE compared to FA revealed significant overlap with genes upregulated in the PI3K pathway and focal adhesion signaling pathway as well as other solid cancer pathways. In FA, on the other hand, genes of the RAS pathway showed significant expression compared to DIE.ConclusionDIE and FA differ significantly at the RNA expression level: in DIE the most expressed genes were those belonging to the PI3K pathway, and in FA those belonging to the RAS pathway.
Regulation and therapy, the role of JAK2/STAT3 signaling pathway in OA: a systematic review
Authors: Chen Bo , Ning Ke , Sun Ming-li , Zhang Xin-an 
Published: April 2023

AbstractOsteoarthritis (OA) is a multifactorial chronic disease primarily characterized by the degeneration of articular cartilage. Currently, there is a lack of effective treatments for OA other than surgery. The exploration of the mechanisms of occurrence is important in exploring other new and effective treatments for OA. The current evidence shows that the Janus kinase 2 (JAK2)/signal transducer and activator of transcription 3 (STAT3) signaling pathway plays a vital role in cytogenesis and is involved in OA progression. The terms “JAK2”, “STAT3”, and “Osteoarthritis”were used in a comprehensive literature search in PubMed to further investigate the relationship between the JAK2/STAT3 signaling pathway and OA. This review focuses on the role and mechanism of JAK2/STAT3 signaling in cartilage degradation, subchondral bone dysfunction, and synovial inflammation. In addition, this review summarizes recent evidence of therapeutic approaches to treat OA by targeting the JAK2/STAT3 pathway to accelerate the translation of evidence into the progression of strategies for OA treatment.
The prevalence of chiropractic-related terminology on South African chiropractors’ webpages: a cross-sectional study
Authors: Ismail F. , Pretorius M. , Peterson C. , Yelverton C. 
Published: April 2023

Abstract
Background
Effective communication is imperative for successful interprofessional collaborative interactions that augment both patient-centred and evidence based care. Inquiry into the prevalence of chiropractic-related terminology on South African chiropractor’s webpages has not been explored to date. The implications of such analysis could indicate the professions’ ability to effectively communicate in interdisciplinary settings.

Method
From 1 to 15 June 2020, Google search was used to identify the webpages (excluding social media accounts) of South African private practice chiropractors registered with the Allied Health Professions Council of South Africa (AHPCSA). Webpages were word-searched for eight chiropractic terms with context: subluxation; manipulate(-ion); adjust(-ing/-ment); holism(-tic); alignment; vital(-ism/-istic); wellness; and innate intelligence. Data collected was transferred to an Excel spreadsheet. Accuracy of information was verified by the researchers through a process of double checking. The number of instances each term was used, and certain socio-demographic data were recorded. Descriptive statistics and bivariate analyses were used to summarise and analyse the data.

Results
Among 884 AHPCSA-registered South African chiropractors, 336 webpages were identified and analysed. From 1 to 15 June 2020, the most commonly found terms on 336 South African chiropractic webpages were 'adjust(-ing/-ment)', 'manipulate/manipulation', and 'wellness', with prevalence estimates of 64.1% (95% confidence interval [CI], 59.0% to 69.2%), 51.8% (95% CI, 46.5% to 57.1%), and 33.0% (95% CI, 28.2% to 38.2%), respectively. The least commonly found terms were 'innate intelligence' and 'vital(-ism/-istic)', with prevalence estimates of 0.60% (95% CI, 0.16% to 2.1%) and 0.30% (95% CI, 0.05% to 1.7%), respectively. Manipulate(-ion) was used more by male chiropractors (p = 0.015). The longer a chiropractor was in practice the more likely they were to use profession-specific terms (p = 0.025). The most frequently occurring combination of terms were adjust(-ing/-ment) and manipulate(-ion), found in 38 out of 336 webpages (11.3%; 95% CI, 8.4% to 15.1%).

Conclusion
The use of chiropractic-related terminology on South African chiropractic webpages was common, with the prevalence of term use varying by type of terms, by gender of the chiropractor, and by clinical practice experience. Better understanding of the effects of chiropractic terminology use on interprofessional and patient interactions and communication is warranted.
The use of liposomal bupivacaine in fracture surgery: a review
Authors: Gailey Andrew D. , Ostrum Robert F. 
Published: April 2023

AbstractHistorically, opioids have played a major role in the treatment of postoperative pain in orthopedic surgery. A multitude of adverse events have been associated with opioid use and alternative approaches to pain relief are being investigated, with particular focus on multimodal pain management regimens. Liposomal bupivacaine (EXPAREL) is a component of some multimodal regimens. This formulation of bupivacaine encapsulates the local anesthetic into a multivesicular liposome to theoretically deliver a consistent amount of drug for up to 72 hours. Although the use of liposomal bupivacaine has been studied in many areas of orthopedics, there is little evidence evaluating its use in patients with fractures. This systematic review of the available data identified a total of eight studies evaluating the use of liposomal bupivacaine in patients with fractures. Overall, these studies demonstrated mixed results. Three studies found no difference in postoperative pain scores on postoperative days 1–4, while two studies found significantly lower pain scores on the day of surgery. Three of the studies evaluated the quantity of narcotic consumption postoperatively and failed to find a significant difference between control groups and groups treated with liposomal bupivacaine. Further, significant variability in comparison groups and study designs made interpretation of the available data difficult. Given this lack of clear evidence, there is a need for prospective, randomized clinical trials focused on fully evaluating the use of liposomal bupivacaine in fracture patients. At present, clinicians should maintain a healthy skepticism and rely on their own interpretation of the available data before widely implementing the use of liposomal bupivacaine.
Prevalence and factors associated with knee osteoarthritis among middle-aged and elderly individuals in rural Tianjin: a population-based cross-sectional study
Authors: Ji Shuqing , Liu Li , Li Jiwei , Zhao Guohua , Cai Yana , Dong Yanan , Wang Jinghua , Wu Shengguang 
Published: April 2023

Abstract
Background
The prevalence of osteoarthritis has been investigated in many countries and regions. Considering the wide differences in ethnicity, socioeconomic status, environmental factors, and lifestyle patterns, our study aimed to report the prevalence of knee osteoarthritis (KOA) and its associated factors in rural areas of Tianjin.

Methods
This population-based cross-sectional study was conducted between June and August 2020. KOA was diagnosed according to the 1995 American College of Rheumatology criteria. Information on participants’ age, years of education, BMI, smoking and drinking status, sleep quality, and frequency of walking were collected. Multivariate logistic regression analysis was used to analyze factors influencing KOA.

Results
This study included 3924 participants (1950 male and 1974 female); the mean age of all participants was 58.53 years. In total, 404 patients were diagnosed with KOA, and the overall prevalence of KOA was 10.3%. The prevalence of KOA was higher in women than in men (14.1% vs. 6.5%). The risk of KOA in women was 1.764 times higher than that in men. The risk of KOA increased following the increasement of age. There was higher risk of KOA in participants who walked frequently than in participants who walked infrequently (OR = 1.572); in participants with overweight than in participants with normal weight (OR = 1.509), in participants with average sleep quality (OR = 1.677) and those with perceived poor sleep quality (OR = 1.978), respectively, than participants with satisfactory sleep quality, and in postmenopausal women than in non-menopausal women (OR = 4.12). The risk of KOA in participants with an elementary level was lower (0.619 times) than participants with illiteracy. In addition, the results of gender subgroup analysis showed that in male, age, obesity, frequent walking and sleep quality were independent factors associated with KOA; while in female, age, BMI, education level, sleep quality, frequent walking and whether menopausal were independent factors associated with KOA (P < 0.05).

Conclusion
The results of our population-based cross-sectional study showed that sex, age, educational level, BMI, sleep quality, and frequent walking were independent influencing factors for KOA, and the influencing factors for KOA differed between the sexes. In order to reduce the disease burden of KOA and the harm to the health of middle-aged and elderly people, the risk factors related to the control of KOA should be identified as much as possible.
Trial registration: ChiCTR2100050140.
Coordinating smoking cessation treatment with menstrual cycle phase to improve quit outcomes (MC-NRT): study protocol for a randomized controlled trial
Authors: Zawertailo Laurie , Kabir Tina , Voci Sabrina , Tanzini Elise , Attwells Sophia , Malat Liliana , Veldhuizen Scott , Minian Nadia , Dragonetti Rosa , Melamed Osnat C. , Mei-Dan Elad , Selby Peter 
Published: April 2023

Abstract
Background
Women experience greater difficulty achieving smoking abstinence compared to men. Recent evidence suggests that hormonal fluctuations during different phases of the menstrual cycle can contribute to lower smoking abstinence rates following a quit attempt among women. However, these findings are limited by small sample sizes and variability among targeted smoking quit dates. This clinical trial aims to clarify whether targeting the quit date to the follicular or luteal phase of the menstrual cycle can improve smoking abstinence.

Methods
Participants will enroll in an online smoking cessation program providing nicotine replacement therapy (NRT) and behavioral support. We will randomize 1200 eligible individuals to set a target quit date: (1) during the mid-luteal phase, (2) during the mid-follicular phase, or (3) 15–30 days after enrollment with no regard to the menstrual cycle phase (usual practice). Participants will receive a 6-week supply of combination NRT consisting of a nicotine patch plus their choice of nicotine gum or lozenge. Participants will be instructed to start using NRT on their target quit date. Optional behavioral support will consist of a free downloadable app and brief videos focusing on building a quit plan, coping with cravings, and relapse prevention, delivered via e-mail. Smoking status will be assessed via dried blood spot analysis of cotinine concentration at 7 days, 6 weeks, and 6 months post-target quit date.

Discussion
We aim to overcome the limitations of previous studies by recruiting a large sample of participants and assigning target quit dates to the middle of both the follicular and luteal phases. The results of the trial can further elucidate the effects of the menstrual cycle on smoking cessation outcomes and whether it is beneficial to combine menstrual cycle phase timing strategies with accessible and low-cost NRT.

Trial registration
ClinicalTrials.gov NCT05515354. Registered on August 23, 2022.