bluuebunny/crossref_metadata_2025_split huggingface dataset:
High dose and low dose oxytocin regimens as determinants of successful labor induction: a multicenter comparative study
Authors: Tesemma Melese Gezahegn , Sori Demisew Amenu , Gemeda Desta Hiko 
Published: April 2020

Abstract
Background
Induction of labor by Oxytocin is a routine obstetric procedure. However, little is known regarding the optimal dose of oxytocin so as to bring successful induction. This study was aimed at comparing the effects of high dose versus low dose oxytocin regimens on success of labor induction.

Methods
Hospital-based comparative cross-sectional study was conducted in four selected hospitals in Ethiopia prospectively from October 1, 2017 to May 30, 2018. A total of 216 pregnant women who undergo induction of labor at gestational age of 37 weeks and above were included. Data were entered into Epi-data version 3.1 and then exported to SPSS version 20 for cleaning and analysis. Chi-square test and logistic regression were done to look for determinants of successful induction. The result was presented using 95% confidence interval of crude and adjusted odds ratios. P-value < 0.05 was used to declare statistical significance.

Result
The mean “Induction to delivery time” was 5.9 h and 6.3 h for participants who received high dose Oxytocin and low dose Oxytocin respectively. Higher successful induction (72.2% versus 61.1%) and lower Cesarean Section rate (27.8% vs. 38.9) were observed among participants who received low dose Oxytocin compared to high dose. Favourable bishop score [AOR 4.0 95% CI 1.9, 8.5], elective induction [AOR 0.2 95% CI 0.1, 0.4], performing artificial rupture of membrane [AOR 10.1 95% CI 3.2, 32.2], neonatal birth weight of <4Kg [AOR 4.3, 95% CI 1.6, 11.6] and being parous [AOR 2.1 95% CI 1.1, 4.0] were significantly associated with success of induction.

Conclusions
In this study, Different oxytocin regimens didn’t show significant association with success of induction. But, high dose oxytocin regimen was significantly associated with slightly shorter induction to delivery time. Favourable bishop score, emergency induction, performing artificial rupture of membrane and delivery to non-macrosomic fetuses were positive determinants of successful induction. We recommend researchers to conduct multicenter research on a large number of patients that controls confounders to see the real effects of different oxytocin regimens on success of labor induction.
The relationship between household chaos and child, parent, and family outcomes: a systematic scoping review
Authors: Marsh Samantha , Dobson Rosie , Maddison Ralph 
Published: April 2020

Abstract
Background
Household chaos, represented by the level of disorganisation or environmental confusion in the home, has been associated with a range of adverse child and family outcomes. This review aims to (1) identify how household chaos is measured, (2) chart study details of household chaos literature, and (3) map the existing literature with respect to the relationship between household chaos and child, parent, and family outcomes. We expect that this review will highlight the need to consider the importance of household chaos in child well-being research, particularly in those families where children may be more vulnerable to the adverse effects of household chaos.

Methods
We searched five electronic databases (last updated September 1st 2018) in addition to Google Scholar, and identified publications via a 3-stage screening process, which was conducted by two researchers. Published studies were included if they investigated the association between household chaos and child, parent, or family outcomes. Research that investigated household chaos as a mediator or moderator, or that investigated how the relationship between household chaos and the outcome of interest was mediated or moderated, were also included.

Results
One hundred twelve studies in 111 publications were included. The majority were conducted in the United States (n = 71), and used either cross-sectional (n = 60) or longitudinal (n = 49) study designs. Outcomes of interest were categorised into seven categories: (1) cognitive and academic (n = 16), (2) socio-emotional and behavioural (n = 60), (3) communication (n = 6), (4) parenting, family, and household functioning (n = 21), (5) parent outcomes (n = 6), (6) hormone (n = 8), and (7) physical health and health behaviours (n = 19). There was consistent evidence for significant correlations between household chaos and adverse outcomes across all seven categories in diverse populations with respect to age, disease status, and socio-economic status (SES).

Conclusion
There is consistent evidence for associations between household chaos and a number of adverse child, parent, and family-level outcomes. Household chaos may also help describe variations in outcomes between low SES and child development.
The effect of posterior capsule repair in total hip arthroplasty: a systematic review and meta-analysis
Authors: Sun Xiaobo , Zhu Xingyang , Zeng Yuqing , Zhang Haitao , Zeng Jianchun , Feng Wenjun , Li Jie , Zeng Yirong 
Published: April 2020

AbstractBackgroundPrior studies have compared the posterior capsule repair group in primary total hip arthroplasty by posterior approach with the control group without posterior capsule repair suggesting that the posterior capsule repair group had better clinical outcomes. However, it is still a controversy which treatment is more helpful for hip diseases. The purpose of our article is to obtain the postoperative outcomes between the 2 procedures.MethodsWe performed a systematic search by browsing the MEDLINE, EMBASE, Cochrane Library. There is no restriction on the date of publication. Before we submit our manuscript, we have re-searched the literatures again, including the articles which directly compared the postoperative outcomes of the 2 procedures.ResultsA total of 8 comparative studies were included in our meta-analysis. The posterior capsule repair group showed less dislocation rate, higher HHS, and even less postoperative bleeding volume. Meanwhile, there is no significant difference in ROM between 2 groups.ConclusionIn conclusion, according to current evidences, repairing posterior capsule during primary THA may have better functional outcomes, less dislocation incidence, and less loss of blood.
Normal trajectory of Interleukin-6 and C-reactive protein in the perioperative period of total knee arthroplasty under an enhanced recovery after surgery scenario
Authors: Huang Ze Yu , Huang Qiang , Wang Li Ying , Lei Yi Ting , Xu Hong , Shen Bin , Pei Fu Xing 
Published: April 2020

Abstract
Background
We designed the current study to understand the normal trajectories of interleukin-6 (IL-6) and C-reactive protein (CRP) in the immediate hours and days after primary total knee arthroplasty (TKA) under the management of an enhanced recovery after surgery (ERAS) protocol and examined whether one or the other returned to normal more quickly.

Methods
In this prospective cross-sectional study, we examined the plasma IL-6 and CRP levels in 100 patients undergoing primary TKA at the following time points: 12 h preoperatively as well as postoperatively 12 h, 48 h, 3 days and 2 weeks. Patients were followed up for 1 year to monitor the postoperative complications, especially the infection.

Results
IL-6 peaked at 48 h postoperatively. Then IL-6 started to decline at 3 days postoperatively and went back to baseline level at 2 weeks (p = 0.950). CRP peaked at 3 days postoperatively. At 2 weeks, CRP declined to a normal range, without being significantly different from the baseline level (p = 0.816).

Conclusion
We found that under the ERAS scenario, the postoperative peak of IL-6 and CRP was deferred compared with previous studies. Compared to IL-6, CRP showed a gradual rise after surgery. Both of these two biomarkers returned to normal under the ERAS scenario. Future multiple-center studies with larger sample size can help define the thresholds of IL-6 and CRP for periprosthetic joint infection (PJI) early diagnosis. With these reference data, a clinician can make a quicker decision to perform aspiration to diagnose early PJI and benefits more patients.
Effects of focal metallic implants on opposing cartilage – an in-vitro study with an abrasion test machine
Authors: Diermeier Theresa , Venjakob Arne , Byrne Kevin , Burgkart Rainer , Foehr Peter , Milz Stefan , Imhoff Andreas B. , Vogt Stephan 
Published: April 2020

Abstract
Background
For focal cartilage defects, biological repair might be ineffective in patients over 45 years. A focal metallic implant (FMI) (Hemi-CAP Arthrosurface Inc., Franklin, MA, USA) was designed to reduce symptoms. The aim of this study was to evaluate the effects of a FMI on the opposing tibial cartilage in a biomechanical set-up. It is hypothesized that a FMI would not damage the opposing cartilage under physiological loading conditions.

Methods
An abrasion machine was used to test the effects of cyclic loading on osteochondral plugs. The machine applied a compressive load of 33 N and sheared the samples 10 mm in the anteroposterior direction by 1 Hz. Tibial osteochondral plugs from porcine knees were placed in opposition to a FMI and cycled for 1 or 6 h. After testing each plug was fixed, stained and evaluated for cartilage damage.

Results
After 1 h of loading (n = 6), none of the osteochondral plugs showed histologic signs of degradation. After 6 h of loading (n = 6) three samples had histologic signs of injury in the tangential zone (grade 1) and one had signs of injury in the transitional and deep zones (grade 2). Exploration for 6 h resulted in significant more cartilage damage compared to the shorter exploration time (p = 0.06). However, no significant difference between saline and hyaluronic acid was evident (p = 0.55).

Conclusion
Under physiologic loading conditions, contact with a FMI leads to cartilage damage in the opposing articular cartilage in six hours. In clinical practice, a thorough analysis of pre-existing defects on the opposing cartilage is recommended when FMI is considered.
Pleomorphic rhabdomyosarcoma of the liver in an adult: a rare case report
Authors: Okazaki Mitsuyoshi , Tajima Hidehiro , Ohbatake Yoshinao , Shinbashi Hiroyuki , Nakanuma Shinichi , Makino Isamu , Ninomiya Itasu , Fushida Sachio , Ohtsubo Koushiro , Ohta Tetsuo 
Published: April 2020

Abstract
Background
Rhabdomyosarcoma (RMS), a malignant neoplasm that normally differentiates to form striated muscle, is the most common type of childhood soft tissue sarcoma. However, it infrequently occurs in adults and is uncommon in the liver. We herein report a case of RMS of the liver in an adult.

Case presentation
A 73-year-old woman was admitted to our institution for investigation of a hepatic mass. She had been followed for primary biliary cirrhosis for the past 20 years. A contrast-enhanced computed tomography scan of the abdomen showed a 12- × 10-cm heterogeneous low-density mass lesion containing cystic and solid components. A percutaneous liver biopsy was performed, and poorly differentiated cancer containing an RMS cell-like component was observed. The patient was diagnosed with RMS of the liver, and open surgery with right hepatic lobectomy was performed. Histopathological examination confirmed a diagnosis of pleomorphic RMS of the liver. The patient died of rapid progression of the tumor 6 months after the operation.

Conclusions
The tumor site in the present case is rare. The details of this case add to the current evidence base regarding establishment of the standard diagnosis and treatment of this rare condition. We recommend consideration of RMS as a differential diagnosis for hepatic tumors.
Profiles of family caregivers of patients at the end of life at home: a Q-methodological study into family caregiver’ support needs
Authors: Bijnsdorp Femmy M. , Pasman H. Roeline W. , Boot Cécile R. L. , van Hooft Susanne M. , van Staa AnneLoes , Francke Anneke L. 
Published: April 2020

AbstractBackgroundFamily caregivers of patients at the end of life often experience care-related burden. To prevent caregiver burden and to enhance the capacity to provide care it is important to have insight in their support needs. The purpose of this study was to identify profiles of family caregivers who provide care to patients at the end of life at home.MethodsA Q-methodological study was conducted in which family caregivers ranked 40 statements on support needs and experiences with caregiving. Thereafter they explained their ranking in an interview. By-person factor analysis was used to analyse the rankings and qualitative data was used to support the choice of profiles. A set of 41 family caregivers with a variety on background characteristics who currently or recently provided care for someone at the end of life at home were included.ResultsFour distinct profiles were identified; profile (1) those who want appreciation and an assigned contact person; profile (2) was bipolar. The positive pole (2+) comprised those who have supportive relationships and the negative pole (2-) those who wish for supportive relationships; profile (3) those who want information and practical support, and profile (4) those who need time off. The profiles reflect different support needs and experiences with caregiving.ConclusionsFamily caregivers of patients at the end of life have varying support needs and one size does not fit all. The profiles are relevant for healthcare professionals and volunteers in palliative care as they provide an overview of the main support needs among family caregivers of patients near the end of life. This knowledge could help healthcare professionals giving support.
Winter syndrome: about an uncommon case report
Authors: Slaoui Aziz , Talib Sarah , Kallali Abdelali , Rouijel Mariem , Baydada Aziz 
Published: April 2020

Abstract
Background
Congenital genital tract outflow obstruction may occur at different levels and with different clinical presentations. Winter syndrome was first described in 1968 as an association of renal, genital and middle ear anomalies. This syndrome is characterized by autosomal recessive transmission, unilateral or bilateral renal hypoplasia, distal vaginal atresia, and moderate to severe conductive hearing loss with malformation of the ossicles. The diagnosis is usually made when symptoms of obstruction are obvious. It presents most commonly with primary amenorrhea in a girl with a normal XX genotype, ovarian and hormone function; and cyclical abdominal pain. Ultrasound confirm the physical examination, revealing the presence of a normal uterus and cervix, normal ovaries and fallopian tubes, and a large hematocolpos.

Case presentation
This case reports Winter syndrome in a 14-year-old girl which vaginal atresia was managed by a trans perineal vaginal pull through.

Conclusions
Winter syndrome is a rare congenital condition whose clinical picture is that of an adolescent girl with primary amenorrhea and cyclic pelvic pain due to vaginal atresia, varying degrees of renal dysgenesis and deafness due to malformation of the ossicles of the middle ear. Diagnosis is based on clinical examination and imaging. Magnetic resonance imaging allows assessing the importance of atresia and thus guiding surgical management. The goals of surgical intervention are to provide relief from pain, ensure normal sexual intercourse and to preserve fertility. A thorough knowledge of embryology, pre-operative imaging with MRI and clinical examination is essential to plan an appropriate surgical management.
Network Pharmacology Approach to Uncover the Mechanism Governing the Effect of Radix Achyranthis Bidentatae on Osteoarthritis
Authors: Zhang Laigen , Shi Xiaoqing , Huang Zhengquan , Mao Jun , Mei Wei , Ding Liang , Zhang Li , Xing Runlin , Wang Peimin 
Published: April 2020

Abstract
Background
This study used a network pharmacology approach to elucidate the molecular mechanism governing the effect of Radix Achyranthis Bidentatae (RAB) on osteoarthritis (OA).

Methods
Based on oral bioavailability and drug-likeness, the main active components of RAB were screened via the Traditional Chinese Medicine Systems Pharmacology platform. The GeneCard, OMIM, PharmGkb, Therapeutic Targets database, and DrugBank database were used to establish a database of osteoarthritis targets. The interactive active network map of “ingredient-target” was constructed with Cytoscape software (Version 3.7.1). The protein-protein interaction network was constructed with the STRING database, and the related protein interaction relationship was analysed. GO biological function analysis and KEGG enrichment analysis for core targets were performed. Finally, docking of the active components with the core target was carried out.

Results
Sixteen active components of RAB were obtained, and 63 potential targets for OA were identified. Network analysis results indicate that these targets are primarily involved in regulating biological processes, such as cell metabolism, apoptosis, and cell proliferation. Pathways involved in the treatment of osteoarthritis include virus-related signalling pathways, apoptosis signalling pathways, IL-17 signalling pathways, and PI3K/AKT signalling pathways.

Conclusion
RAB has the characteristics of being multi-system, multi-component and multi-target. Possible mechanisms of action for RAB include regulating the immune and inflammatory responses, reducing chondrocyte apoptosis, and protecting the joint synovial membrane and cartilage to control disease development. The active ingredients in RAB, such as sterols and flavonoids, exhibit strong potential as candidate drugs for the treatment of osteoarthritis.
The understanding of research ethics at health sciences schools in Jordan: a cross-sectional study
Authors: Tarboush Nafez Abu , Alkayed Zaid , Alzoubi Karem H. , Al-Delaimy Wael K. 
Published: April 2020

Abstract
Background
Research ethics is required for high-quality research that positively influences society. There is limited understanding of research ethics in Middle Eastern countries including Jordan. Here, we aim to investigate the level of understanding of research ethics principles among health sciences faculty members in Jordan.

Methods
This is a cross sectional study where faculty members from the University of Jordan were surveyed for their knowledge and, attitude of research ethics principles. The study was conducted in the period between July 2016 to July 2017 using a customized-design questionnaire involving demographic data and participants’ contributions toward research, and assessment of participants’ knowledge, belief and attitude towards research ethics. Different question-formats have been used including multiple-choice, yes or no, and a four point Likert-type questions. Obtained responses were tabulated according to gender, academic-rank, and knowledge about research ethics principles.

Results
The study had a response rate of 51%. Among the 137 participants of this study, most (96%) were involved in human and animal research, yet, only 2/3 had prior training in research ethics. Moreover, 91% believed that investigators should have training in research ethics and 87% believed that there should be a mandatory postgraduate course on that. The average correct scores for correct understanding of researchers towards research ethics was 62%. Yet, there were some misconceptions about the major ethical principles as only 43% identified them correctly. Additionally, the role of research ethics committees was not well understood by most of the respondents.

Conclusions
Although there is acceptable knowledge about research ethics, discrepancies in understanding in research ethics principles seems to exist. There is a large support for further training in responsible conduct of research by faculty in health sciences in Jordan. Thus, such training should be required by universities to address this knowledge gap in order to improve research quality and its impact on society.
Protocol for the evaluation of a complex intervention aiming at increased utilisation of primary child health services in Ethiopia: a before and after study in intervention and comparison areas
Authors: Berhanu Della , Okwaraji Yemisrach B. , Belayneh Abebe Bekele , Lemango Ephrem Tekle , Agonafer Nesibu , Birhanu Bizuhan Gelaw , Abera Kurabachew , Betemariam Wuleta , Medhanyie Araya Abrha , Abera Muluemebet , Yitayal Mezgebu , Belay Fitsum Woldegebriel , Persson Lars Åke , Schellenberg Joanna 
Published: April 2020

Abstract
Background
By expanding primary health care services, Ethiopia has reduced under-five mor4tality. Utilisation of these services is still low, and concerted efforts are needed for continued improvements in newborn and child survival. “Optimizing the Health Extension Program” is a complex intervention based on a logic framework developed from an analysis of barriers to the utilisation of primary child health services. This intervention includes innovative components to engage the community, strengthen the capacity of primary health care workers, and reinforce the local ownership and accountability of the primary child health services. This paper presents a protocol for the process and outcome evaluation, using a pragmatic trial design including before-and-after assessments in both intervention and comparison areas across four Ethiopian regions. The study has an integrated research capacity building initiative, including ten Ph.D. students recruited from Ethiopian Regional Health Bureaus and universities.

Methods
Baseline and endline surveys 2 years apart include household, facility, health worker, and district health office modules in intervention and comparison areas across Amhara, Southern Nations Nationalities and Peoples, Oromia, and Tigray regions. The effectiveness of the intervention on the seeking and receiving of appropriate care will be estimated by difference-in-differences analysis, adjusting for clustering and for relevant confounders. The process evaluation follows the guidelines of the UK Medical Research Council. The implementation is monitored using data that we anticipate will be used to describe the fidelity, reach, dose, contextual factors and cost. The participating Ph.D. students plan to perform in-depth analyses on different topics including equity, referral, newborn care practices, quality-of-care, geographic differences, and other process evaluation components.

Discussion
This protocol describes an evaluation of a complex intervention that aims at increased utilisation of primary and child health services. This unique collaborative effort includes key stakeholders from the Ethiopian health system, the implementing non-governmental organisations and universities, and combines state-of-the art effectiveness estimates and process evaluation with capacity building. The lessons learned from the project will inform efforts to engage communities and increase utilisation of care for children in other parts of Ethiopia and beyond.

Trial registration
Current Controlled Trials ISRCTN12040912, retrospectively registered on 19 December, 2017.