bluuebunny/crossref_metadata_2025_split huggingface dataset:
How predictive of future healthcare utilisation and mortality is data-driven population segmentation based on healthcare utilisation and chronic condition comorbidity?
Authors: Gartner Andrea , Daniel Rhian , Slyne Ciarán , Nnoaham Kelechi Ebere 
Published: June 2024

AbstractBackgroundIn recent years data-driven population segmentation using cluster analyses of mainly health care utilisation data has been used as a proxy of future health care need. Chronic conditions patterns tended to be examined after segmentation but may be useful as a segmentation variable which, in combination with utilisation could indicate severity. These could further be of practical use to target specific clinical groups including for prevention. This study aimed to assess the ability of data-driven segmentation based on health care utilisation and comorbidities to predict future outcomes: Emergency admission, A&E attendance, GP practice contacts, and mortality.MethodsWe analysed record-linked data for 412,997 patients registered with GP practices in 2018-19 in Cwm Taf Morgannwg University Health Board (CTM UHB) area within the Secure Anonymised Information Linkage (SAIL) Databank. We created 10 segments using k-means clustering based on utilisation (GP practice contacts, prescriptions, emergency and elective admissions, A&E and outpatients) and chronic condition counts for 2018 using different variable compositions to denote need. We assessed the characteristics of the segments. We employed a train/test scheme (80% training set) to compare logistic regression model predictions with observed outcomes on follow-up in 2019. We assessed the area under the ROC curve (AUC) for models with demographic variables, with and without the segments, as well as between segmentation implementations (with/without comorbidity and primary care data).ResultsAdding the segments to the model with demographic covariates improved the prediction for all outcomes. For emergency admissions this increased discrimination from AUC 0.65 (CI 0.64–0.65) to 0.73 (CI 0.73–0.74). Models with the segments only performed nearly as well as the full models. Excluding comorbidity showed reduced predictive ability for mortality (similar otherwise) but most pronounced reduction when excluding all primary care variables.ConclusionsThis shows that the segments have satisfactory predictive ability, even for varied outcomes and a broad range of events and conditions used in the segmentation. It suggests that the segments can be a useful tool in helping to identify specific groups of need to target with anticipatory care. Identification may be refined with selected diagnoses or more specialised tools such as risk stratification.
Social support as perceived, provided and needed by family-members of migrants with type 2 diabetes – a qualitative study
Authors: Stenberg Jenny , Hjelm Katarina 
Published: June 2024

Abstract
Background
Social support provided by a family member has been found to have a buffering effect on distress and is associated with better diabetes self-care. This study explores the meaning of social support, as described by close family members of foreign-born people living with type 2 diabetes (PWDM) in Sweden. It also explores the support provided by family members, and the support they need to be able to support the PWDM.

Methods
Qualitative explorative study, semi-structured interviews for data collection. Qualitative content analysis based on a theoretical framework on social support. Purposive sample of 13 family members, 18–52-years-old, born in countries in the Middle East, Africa, and Russia.

Results
The meaning of support was described as social and emotional. Most participants described a stressful situation; feelings of sadness/worry about the risk of the PWDM developing complications added to a strained life situation from which one could not opt out. Frequent daily contacts in a family network were evident, particularly by children trained as healthcare professionals. Caring for a family member was considered a filial piety, but it was also a chance to reciprocate. The support provided was mainly informational (e.g., reminders about nutritional intake), but it was also instrumental/practical (administering medicines, helping with economy/logistics, planning/cooking meals, basic care) and emotional (sharing meals, thoughts, and activities). The support the family members needed was getting first-hand information by attending the physician visits, being able to book appointments themselves at suitable times, and preventing the withholding of important information about the PWDM. They also desired an open telephone-line, oral and written information, particularly on diet.

Conclusions
To family-members, supporting the PWDM was normal and a filial piety. Support provided and needed was not only informational but also instrumental/practical and emotional. In diabetes care, addressing foreign-born individuals, diabetes education needs to be developed, also including family members. Informational material, particularly on diet, and improved access to healthcare and information about the healthcare system have the potential to increase family members’ control over the situation and prevent a negative trajectory in caregiving with perceived demands causing high levels of stress.
Comparison of clinical efficacy of robot-assisted and freehand core decompression in the treatment of osteonecrosis of the femoral head: a systematic review and meta-analysis
Authors: Ouyang Wensi , Guo Guimei , Jiang Tianpei , Zhao Changwei , Zhou Xiaoling 
Published: June 2024

Abstract
Objective
At present, the core decompression (CD) has become the main surgical procedure for the treatment of osteonecrosis of the femoral head (ONFH); however, the CD surgery requires high operator experience and repeated fluoroscopy increases the radiation damage to patients, and medical staff. This article compares the clinical efficacy of robot-assisted and freehand CD for ONFH by meta-analysis.

Methods
Computer searches of PubMed, Web of Science, Embase, Cochrane Library, Chinese National Knowledge Infrastructure, China Science and Technology Journal Database, WanFang, and Chinese BioMedical Literature Database were conducted from the time of database inception to November 15, 2023. The literature on the clinical efficacy of robot-assisted and freehand CD in the treatment of ONFH was collected. Two researchers independently screened the literature according to the inclusion and exclusion criteria, extracted data, and strictly evaluated the quality of the included literature. Outcome measures encompassed operative duration, intraoperative blood loss volume, frequency of intraoperative fluoroscopies, visual analog scale (VAS) score, Harris hip score (HHS), complications, and radiographic progression. Data synthesis was carried out using Review Manager 5.4.1 software. The quality of evidence was evaluated according to Grades of Recommendation Assessment Development and Evaluation (GRADE) standards.

Results
Seven retrospective cohort studies involving 355 patients were included in the study. The results of meta-analysis showed that in the robot-assisted group, the operative duration (MD = -17.60, 95% CI: -23.41 to -11.78, P < 0.001), intraoperative blood loss volume (MD = -19.98, 95% CI: -28.84 to -11.11, P < 0.001), frequency of intraoperative fluoroscopies (MD = -6.60, 95% CI: -9.01 to -4.20, P < 0.001), and ΔVAS score (MD = -0.45, 95% CI: -0.67 to -0.22, P < 0.001) were significantly better than those in the freehand group. The GRADE evidence evaluation showed ΔVAS score as low quality and other indicators as very low quality. There was no significant difference in the terms of ΔHHS (MD = 0.51, 95% CI: -1.34 to 2.35, P = 0.59), complications (RR = 0.30, 95% CI: 0.03 to 2.74, P = 0.29), and radiographic progression (RR = 0.50, 95% CI: 0.25 to 1.02, P = 0.06) between the two groups.

Conclusion
There is limited evidence showing the benefit of robot-assisted therapy for treatment of ONFH patients, and much of it is of low quality. Therefore, caution should be exercised in interpreting these results. It is recommended that more high-quality studies be conducted to validate these findings in future studies.

Systematic review registration
https://www.crd.york.ac.uk/prospero/ #recordDetails, CRD42023420593.
Prevalence of low back pain and associated factors among bank workers at Hawassa city, Northern Zone, Sidama Region, Southern Ethiopia
Authors: Jonga Thomas , Samuel Beniyam , Aynalem Amdehiwot , Israel Eskinder , Balta Bargude , Amano Abdella 
Published: June 2024

AbstractBackgroundLower back pain (LBP) is a public health threat that affects people who frequently experience sedentary working conditions. Few studies reported on low back pain among bank workers in Ethiopia, particularly in the study area. Therefore, this study aimed to determine the magnitude and associated factors of low back pain among bank workers in Hawassa City, Sidama Region, Ethiopia.MethodsThis institutional-based cross-sectional study was conducted from April 20, 2023, to June 30, 2023. A multistage sampling technique was employed to select participants, and data were collected using a structured self-administered questionnaire, entered into Epidata version 4.6, and transferred to SPSS version 25 for further analysis. Bivariate and multivariate logistic regression analyses were performed to identify the independent predictors of lower back pain.ResultsOf the 627 total study participants, six hundred seven bank workers participated in the study, with a response rate of 96.8%. The overall magnitude of lower back pain among the study population was 55.2%, with a 95% confidence interval (CI 51.1–59). Based on the multivariate binary logistic regression analysis, being in a manager position (AOR = 3.85; 95% CI = (1.2,12), a level 2 banker (AOR = 3.8; 95% CI = (1.9,8.9), age 30–39 years (AOR = 4; 95% CI = (2,12.4), an age ≥ 40 years (AOR = 5.4; 95% CI= (3.04,16.3), working in sufficient space (AOR = 0.4; 95% CI = (0.3,0.9), and physical activity (AOR = 0.2; 95% CI = (0.1,0.8)) were significantly associated with low back pain.ConclusionThe prevalence of low back pain among the bank workers was high in the study area. Being in a managerial position, being a level two banker, being aged 30–39 years, being aged ≥ 40 years, working in sufficient space, and engaging in physical activity were significantly associated. Therefore, it is essential to establish a health screening team, create awareness programs for the benefit of physical activity, provide sufficient working space, and give special attention to elderly and senior bankers and bank managers to reduce the risk of developing low back pain.
Endocannabinoid levels in female-sexed individuals with diagnosed depression: a systematic review
Authors: McWhirter Meagan , Bugarcic Andrea , Steel Amie , Schloss Janet 
Published: June 2024

Abstract
Background
Major depressive disorder (MDD) is a highly prevalent mental health disorder with females experiencing higher rates of depression (11.6%), anxiety (15.7%) and physiological distress (14.5%) than males. Recently, the Endocannabinoid system (ECS) has been proposed to be a key contributing factor in the pathogenesis and symptom severity of MDD due to its role in neurotransmitter production, inflammatory response and even regulation of the female reproductive cycle. This review critically evaluates evidence regarding ECS levels in female-sexed individuals with depressive disorders to further understand ECS role.

Materials and methods
A systematic literature review of available research published prior to April 2022 was identified using PubMed (U.S. National Library of Medicine), CINAHL (EBSCO), Web of Science, AMED and Scopus (Elsevier). Studies were included if they reported ECS analysis of female-sexed individuals with depression and were excluded if they did not differentiate results between sexes, assessed mental health conditions other than depression, tested efficacy of endocannabinoid/n-acylethanolamine/cannabis or marijuana administration and that were unable to be translated. Critical appraisal of each included study was undertaken using the Joanna Briggs Institute Critical Appraisal Tool for Systematic Reviews.

Results
The 894 located citations were screened for duplicates (n = 357) and eligibility by title and abstract (n = 501). The full text of 33 studies were reviewed, and 7 studies were determined eligible for inclusion. These studies indicated that depressed female-sexed individuals have altered levels of ECS however no significant pattern was identified due to variability of study outcomes and measures, limiting overall interpretation.

Discussion
This review suggests potential involvement of ECS in underlying mechanisms of MDD in female sexed-individuals, however no pattern was able to be determined. A major contributor to the inability to attain reliable and valid understanding of the ECS levels in female-sexed individuals with depression was the inconsistency of depression screening tools, inclusion criteria’s and analysis methods used to measure eCBs. Future studies need to implement more standardised methodology to gain a deeper understanding of ECS in female-sexed individuals with depressive disorders.

Trial registration
This review was submitted to PROSPERO for approval in April 2022 (Registration #CRD42022324212).
In vitro and in vivo anti-parasitic activity of curcumin nanoemulsion on Leishmania major (MRHO/IR/75/ER)
Authors: Sahebi Keivan , Shahsavani Fatemeh , Mehravar Fatemeh , Hatam Gholamreza , Alimi Rasoul , Radfar Amirhossein , Bahreini Mohammad Saleh , Pouryousef Ali , Teimouri Aref 
Published: June 2024

AbstractThe present study aimed to assess the anti-leishmanial effects of curcumin nanoemulsion (CUR-NE) againstLeishmania major(MRHO/IR/75/ER) in both in vitro and in vivo experiments. CUR-NE was successfully preparedviathe spontaneous emulsification method. The in vitro effect of various concentrations of CUR-NE againstL. majorpromastigotes was assessed using the flow cytometry method. In vivo experiments were carried out in BALB/c mice inoculated subcutaneously with 2 × 106 L. majorpromastigotes. Mice were treated with topical CUR-NE (2.5 mg/ml), intra-lesion injection of CUR-NE (2.5 mg/ml), topical CUR suspension (CUR-S, 2.5 mg/ml), topical NE without CUR (NE-no CUR), amphotericin B as the positive control group, and infected untreated mice as the negative control group. In vitro exposure of promastigotes to CUR-NE showed a dose-dependent anti-leishmanial effect, with a 67.52 ± 0.35% mortality rate at a concentration of 1250 µg/ml and an IC50 of 643.56 µg/ml. In vivo experiments showed that topical CUR-NE and CUR-S significantly decreased the mean lesion size in mice after four weeks from 4.73 ± 1.28 to 2.78 ± 1.28 mm and 4.45 ± 0.88 to 3.23 ± 0.59 mm, respectively (p = 0.001). Furthermore, CUR-NE significantly decreased the parasite load in treated mice compared with the negative control group (p = 0.001). Results from the current study demonstrated the promising activity of CUR-NE againstL. majorin both in vitro and in vivo experiments. Moreover, CUR-NE was more efficient than CUR-S in healing and reducing parasite burden in mouse models. Future studies should aim to identify molecular mechanisms as well as the pharmacologic and pharmacokinetic aspects of CUR-NE.
Experiences and attitudes of clinical and academic nurses about infection prevention and control nursing curriculum and duties - a qualitative study
Authors: Gorjian Zahra , Asadizaker Marziyeh , Zarea Kourosh , Irajpour Alireza , Ahmadi Fatemeh , Rokhafroz Dariush 
Published: June 2024

Abstract
Background
Infectious diseases are becoming more widespread and re-emerging, causing psychological, social, economic, and health effects at both national and international levels. Specialist nurses can help prevent and control these infections. However, in Iran, there are currently no specialist infection prevention and control (IPC) nurses to manage and control infections. This study aims to explore clinical and academic nurses’ attitudes toward IPC nursing curriculum and duties.

Methods
The study used a qualitative content analysis approach. Thirty-six participants, including clinical and academic nurses, were selected using a purposeful sampling method. Data was collected through seven focused group discussions. The accuracy and validity of the research tools were measured using the Four-Dimension Criteria developed by Lincoln and Guba. Data analysis was conducted using directed content analysis.

Results
The data analysis of the discussions held in the seven focus groups extracted 628 codes. Three themes were developed from the qualitative analysis: “Core characteristics of the curriculum”, “Expected competencies and skills”, and “Evaluation.” These themes were derived from nine main categories and 25 subcategories.

Conclusions
Specialist IPC nurses can play important roles in various positions and environments. Therefore, educational policymakers in Iran should consider establishing IPC nursing courses. It is also recommended that policymakers and decision-makers in the nursing field of other less developed countries should prioritize this issue.
The genetic risk factors for cerebral venous thrombosis: a case-control study in a Chinese national comprehensive hospital
Authors: Wang Shaoying , Yao Ming , Yang Xinzhuang , Zhu Yicheng , Peng Bin 
Published: June 2024

Abstract
Background
About 13–25% of cerebral venous thrombosis (CVT) cases lack clear etiology, which may be associated with underlying genetic factors. This study aims to investigate genetic factors in CVT patients using whole exome sequencing (WES).

Methods
Thirty-eight CVT patients hospitalized underwent WES. 977 subjects with WES data from a community cohort study --the Shunyi cohort were as the control group. Using bioinformatics analysis, differential genes with rare damaging variants between two groups were filtered (P < 0.05). KEGG enrichment analysis was performed on the screened genes to identify pathways associated with CVT.

Results
Through analysis of medical history, routine tests, and imaging examinations, the etiology of 38 patients: 8 cases of antiphospholipid syndrome, 6 cases with hematologic diseases, 3 cases of protein C deficiency, and 2 cases of protein S deficiency. Five cases occurred during pregnancy or puerperium, and 3 cases had a history of oral contraceptive use, and so on. The etiology was unknown in 12 cases (31.6%), and the etiology of 4 patients were further clarified through WES: F9 c.838 + 1_838 + 16del, Hemizygote: F9 EX1-EX7 Dup; CBS c.430G > A, CBS c.949 A > G; F2 c.1787G > A; SERPINC1 c.409-11G > T. Comparing the WES data of two groups, a total of 179 different genes with rare damaging variants were screened (P < 0.05), with 5 genes of interest (JAK2, C3, PROC, PROZ, SERPIND1). Enrichment analysis of the 179 different genes revealed the complement and coagulation pathway and the mitogen activated protein kinases (MAPK) pathway were associated with CVT.

Conclusion
For CVT patients with unknown etiology, WES could help identify the cause of CVT early, which is of great significance for treatment decisions and prognosis. In addition to the complement and coagulation pathway, MAPK pathway is associated with CVT, potentially related to platelet regulation and inflammatory response.
A retrospective study on the analysis of influencing factors of neutropenia in endometrial cancer with adjuvant chemoradiotherapy
Authors: Fan Mengsi , Zhang Weiwei , Zhou Yuying , Li Mingzhuo , Wang Dongyue , Qiu Kexin , Li Mengzhen , Guo Haoran , Yan Li 
Published: June 2024

Abstract
Objective
This retrospective study aimed to investigate the factors influencing the occurrence of neutropenia in patients with endometrial cancer (EC) following adjuvant chemoradiotherapy (CRT).

Methods
Retrospective analysis of EC patients who underwent adjuvant CRT from January 2012 to June 2023 in the Department of Gynecology and Oncology of the First Affiliated Hospital of Shandong First Medical University. Neutropenia was defined as an Absolute Neutrophil Count (ANC) of peripheral blood neutrophils below 2 × 109/L. Factors affecting neutropenia in EC patients treated with CRT using Generalized Estimating Equation (GEE), and Logistic regression was used to further analyze the effect of adding radiotherapy to different chemotherapy cycles on neutropenia, so that patients receive optimal adjuvant CRT while the risk of neutropenia is appropriately controlled.

Results
A total of 144 patients met the inclusion criteria. They underwent 330 cycles of adjuvant chemotherapy, of whom 96 (66.7%) developed neutropenia, which occurred 140 times. The results of one-way GEE analysis showed that before CRT, White Blood Cell (WBC) (OR = 0.827; 95%CI, 0.701–0.976), ANC (OR = 0.749; 95%CI, 0.586–0.957), Absolute Monocyte Count (AMC) (OR = 0.047; 95%CI, 0.008–0.283), Blood Urea Nitrogen (BUN) (OR = 0.857; 95%CI, 0.741–0.991), platinum and docetaxel (platinum/docetaxel) dosing regimen (OR = 2.284; 95%CI, 1.130–4.618) were associated with neutropenia with adjuvant CRT for EC (p < 0.05), results of multifactorial GEE analysis showed that before adjuvant CRT ANC (OR = 0.552; 95%CI, 0.973–2.231), AMC (OR = 0.047; 95%CI, 0.004–0.052), platinum/docetaxel (OR = 2.437; 95%CI, 1.087–5.464) were an independent influence on neutropenia in adjuvant CRT for EC (p < 0.05). Multifactorial Logistic regression shows addition of radiotherapy to the first cycle of chemotherapy (OR = 4.413; 95%CI, 1.238–18.891) was an independent influence of neutropenia (p < 0.05).

Conclusions
Patients with low pre-CRT ANC and AMC, platinum/docetaxel dosing regimens need to be closely monitored during each cycle of CRT. Also, the concurrent addition of radiotherapy should be avoided during the first cycle of chemotherapy.
Two-stage hybrid surgical repair for aortic arch pathology with a shaggy aorta: a case report
Authors: Morishita Atsushi , Katahira Seiichiro , Hoshino Takeshi , Hanzawa Kazuhiko , Tomioka Hideyuki 
Published: June 2024

Abstract
Background
The surgical treatment strategy for aortic arch pathology with a shaggy aorta must be determined on a case-by-case basis because of the risk of catastrophic complications, such as brain infarction and spinal cord injury.

Case presentation
This report describes the surgical case of two saccular aneurysms of the arch and abdominal aorta associated with a shaggy aorta in a 63-year-old man who underwent total arch replacement and secondary thoracic endovascular aortic repair. Considering the risk of embolization during endovascular therapy, graft replacement for the abdominal aortic aneurysm was initially performed. On postoperative day 28, total arch replacement with the conventional elephant trunk was performed using the functional brain isolation technique, which involves manipulating places far from the atherosclerotic burden, such as arterial inflow for cardiopulmonary bypass and unclamping of neck vessels. On postoperative day 7 after total arch replacement, thoracic endovascular aortic repair was performed across the conventional elephant trunk in the nondiseased descending aorta. No postoperative complications, such as cerebrovascular failure, paraplegia, or embolization to abdominal viscera or lower extremities, occurred. The patient remained asymptomatic.

Conclusions
The present case suggests that total arch replacement with the conventional elephant trunk and secondary thoracic endovascular aortic repair may be an effective alternative for aortic arch pathology with a shaggy aorta. The strategy for surgical treatment in patients with aortic arch pathologies with a shaggy aorta must be judged on a case-by-case basis, considering patient characteristics, comorbidities, and preoperative evaluation using transesophageal echocardiography and computed tomography angiography, to eliminate potential determinants of intraoperative stroke.