bluuebunny/crossref_metadata_2025_split huggingface dataset:
Clinical analysis of second-trimester pregnancy termination after previous caesarean delivery in 51 patients with placenta previa and placenta accreta spectrum: a retrospective study
Authors: Hu Qiaofei , Li Changdong , Luo Lanrong , Li Jian , Zhang Xiaofeng , Chen Suwen , Yang Xiaokui 
Published: August 2021

Abstract
Backgrounds
Pregnancy termination during the second trimester in patients with placenta previa and placenta accreta spectrum (PAS) is a complex and challenging clinical problem. Based on our literature review, there has been a relative increase in the number of such cases being treated by hysterotomy and/or local uterine lesion resection and repair. In the present study, a retrospective analysis was conducted to compare the clinical outcomes when different management strategies were used to terminate pregnancy in the patients with placenta previa and PAS.

Methods
A total of 51 patients who underwent pregnancy termination in the second trimester in Beijing Obstetrics and Gynecology Hospital between June 2013 and December 2018 were retrospectively analyzed in this study. All patients having previous caesarean delivery (CD) were diagnosed with placenta previa status and PAS.

Results
① Among the 51 patients, 16 cases received mifepristone and misoprostol medical termination, 15 cases received mifepristone and Rivanol medical termination, but 1 of them was transferred to hysterotomy due to failed labor induction, another 20 cases were performed planned hysterotomy. There was no placenta percreta cases and uterine artery embolization (UAE) was all performed before surgery.② There were 31 cases who underwent medical termination and 30 cases were vaginal delivery. Dilation and evacuation (D&E) were used in 20 cases of medical abortion failure and in all 30 cases of difficult manual removal of placental tissue. ③ A statistically significant difference was found among the three different strategies in terms of gestational weeks, the type of placenta previa status, main operative success rate and β-HCG regression time (P < 0.05). ④ There were 4(7.8%) cases who were taken up for hysterectomy because of life-threatening bleeding or severe bacteremia during or after delivery and hysterotomy. The uterus was preserved with the implanted placenta partly or completely left in situ in 47(92.2%) cases. Combined medical and/or surgical management were used for the residual placenta and the time of menstrual recovery was 52(range: 33 to 86) days after pregnancy termination.

Conclusions
Terminating a pregnancy by vaginal delivery through medical induction of labor may be feasible if clinicians have an overall understanding of gestational age, the type of placenta previa status, the type of placenta accreta, and patients concerns about preserving fertility. A collaborative team effort in tertiary medical centers with a very experience MDT and combined application of multiple methods is required to optimize patient outcomes.
Comparative epidemiology of gestational diabetes in ethnic Chinese from Shanghai birth cohort and growing up in Singapore towards healthy outcomes cohort
Authors: Loo Evelyn Xiu Ling , Zhang Yuqing , Yap Qai Ven , Yu Guoqi , Soh Shu E , Loy See Ling , Lau Hui Xing , Chan Shiao-Yng , Shek Lynette Pei-Chi , Luo Zhong-Cheng , Yap Fabian Kok Peng , Tan Kok Hian , Chong Yap Seng , Zhang Jun , Eriksson Johan Gunnar 
Published: August 2021

Abstract
Background
Gestational diabetes mellitus (GDM) has been associated with adverse health outcomes for mothers and offspring. Prevalence of GDM differs by country/region due to ethnicity, lifestyle and diagnostic criteria. We compared GDM rates and risk factors in two Asian cohorts using the 1999 WHO and the International Association of Diabetes and Pregnancy Study Groups (IADPSG) criteria.

Methods
The Shanghai Birth Cohort (SBC) and the Growing Up in Singapore Towards healthy Outcomes (GUSTO) cohort are prospective birth cohorts. Information on sociodemographic characteristics and medical history were collected from interviewer-administered questionnaires. Participants underwent a 2-h 75-g oral glucose tolerance test at 24–28 weeks gestation. Logistic regressions were performed.

Results
Using the 1999 WHO criteria, the prevalence of GDM was higher in GUSTO (20.8%) compared to SBC (16.6%) (p = 0.046). Family history of hypertension and alcohol consumption were associated with higher odds of GDM in SBC than in GUSTO cohort while obesity was associated with higher odds of GDM in GUSTO. Using the IADPSG criteria, the prevalence of GDM was 14.3% in SBC versus 12.0% in GUSTO. A history of GDM was associated with higher odds of GDM in GUSTO than in SBC, while being overweight, alcohol consumption and family history of diabetes were associated with higher odds of GDM in SBC.

Conclusions
We observed several differential risk factors of GDM among ethnic Chinese women living in Shanghai and Singapore. These findings might be due to heterogeneity of GDM reflected in diagnostic criteria as well as in unmeasured genetic, lifestyle and environmental factors.
MONARCC: a randomised phase II study of panitumumab monotherapy and panitumumab plus 5-fluorouracil as first-line therapy for RAS and BRAF wildtype metastatic colorectal cancer: a study by the Australasian Gastrointestinal Trials Group (AGITG)
Authors: Siu Ho Wai Derrick , Tebbutt Niall , Chantrill Lorraine , Karapetis Chris , Steer Christopher , Wilson Kate , Espinoza David , Bailey Lisa , Yip Sonia , Cuff Jeff , Pavlakis Nick , Thavaneswaran Subotheni , Briscoe Karen , Srivastav Ratnesh , Shannon Jennifer , Segelov Eva , Tie Jeannie , Caird Susan , Francesconi Alessandra , Price Timothy , Wuttke Melanie , Ladwa Rahul , Sjoquist Katrin , Burge Matthew 
Published: August 2021

Abstract
Background
Doublet chemotherapy in combination with a biologic agent has been a standard of care in patients with metastatic colorectal cancer for over a decade. The evidence for a “lighter” treatment approach is limited to mono-chemotherapy plus bevacizumab in the RAS unselected population. Anti-EGFR antibodies have activity as monotherapy or in combination with chemotherapy in RAS wildtype metastatic colorectal cancer; however their role in first-line treatment in combination with 5-fluorouracil monotherapy or when given alone has not been well studied. MONARCC aims to investigate this approach in an elderly population.

Methods/design
MONARCC is a prospective, open-label, multicentre, non-comparative randomised phase II trial. Eligible patients aged ≥70 with unresectable metastatic, untreated, RAS/BRAF wildtype metastatic colorectal cancer will be randomised 1:1 to receive panitumumab alone or panitumumab plus infusional 5-fluorouracil. RAS and BRAF analyses will be performed in local laboratories. Comprehensive Health Assessment and Limited Health Assessments will be performed at baseline and at 16 weeks, respectively, to assess frailty. The Patient Symptom Questionnaire and Overall Treatment Utility are to be undertaken at different timepoints to assess the impact of treatment-related toxicities and quality of life. Treatment will be delivered every 2 weeks until disease progression, unacceptable toxicity (as determined by treating clinician or patient), delay of treatment of more than 6 weeks, or withdrawal of consent. The primary end point is 6-month progression-free survival in both arms. Secondary end points include overall survival, time to treatment failure, objective tumour response rate as defined by RECIST v1.1 and safety (adverse events). Tertiary and correlative endpoints include the feasibility and utility of a comprehensive geriatric assessment, quality of life and biological substudies.

Discussion
MONARCC investigates the activity and tolerability of first-line panitumumab-based treatments with a view to expand on current treatment options while maximising progression-free and overall survival and quality of life in molecularly selected elderly patients with metastatic colorectal cancer.

Trial registration
Australia New Zealand Clinical Trials Registry: ACTRN12618000233224, prospectively registered 14 February 2018.
Leipzig - Individual Placement and Support for people with mental illnesses (LIPSY): study protocol of a randomized controlled trial
Authors: Hussenoeder Felix S. , Koschig Maria , Conrad Ines , Gühne Uta , Pabst Alexander , Kühne Sophie-Elisabeth , Alberti Mathias , Stengler Katarina , Riedel-Heller Steffi G. 
Published: August 2021

Abstract
Background
Individuals receiving means-tested benefits are at a higher risk of being diagnosed with a psychiatric illness compared to those who are employed, and the rate of those working in the first labor market is low. The intervention (Individual Placement and Support, IPS) aims at maintaining or regaining working ability and at facilitating reintegration into the (first) labor market following a “first place, then train”-approach. The objective of the study is to conduct the first RCT in Germany that addresses a broad group of long-term unemployed individuals with severe mental illnesses that receive means-tested benefits, and to test the effectiveness of the IPS intervention.

Methods
In this randomized controlled trial, about 120 eligible participants aged between 18 years and local retirement age will be randomly allocated to an intervention group (IG) or to an active control group (CG) using a parallel arm design. The IG will receive IPS + high quality treatment as usual (TAU), the active CG will receive TAU + a booklet on integration measures. A block-randomization algorithm with a targeted assignment ratio of 1:1 for participants in IG and active CG will be used, stratified by sex and three age groups. Assessments will take place before the intervention at baseline (t0), and 6 (t1), 12 (t2), and 18 (t3) months later. Primary outcome will be the proportion of participants having worked at least 1 day in competitive employment since baseline, as assessed at t3. Secondary outcomes will be related to employment/ vocation and mental health. In addition, there will be a process evaluation. Treatment effects on outcomes will be tested using appropriate panel-data regression models, and acceptability, uptake and adherence will be evaluated using descriptive statistics and appropriate inference testing.

Discussion
The results of this trial are expected to generate a better understanding of the efficiency, feasibility, acceptance, and relevance of the IPS intervention in a German setting. They could be a first step towards the implementation of the method and towards improving the situation of long-term unemployed individuals with severe mental health problems.

Trial registration
German Clinical Trials Register (DRKS00023245), registered on 22.02.2021.
Comparing sagittal plane kinematics and kinetics of gait and stair climbing between hypermobile and non-hypermobile people; a cross-sectional study
Authors: Bates Alexander Vernon , McGregor Alison H. , Alexander Caroline M. 
Published: August 2021

Abstract
Background
Joint Hypermobility Syndrome (JHS) presents with a range of symptoms including widespread joint hypermobility and chronic arthralgia. The study objective was to investigate whether impairments in JHS are due to hypermobility or another factor of JHS by identifying impairments in gait and stair-climbing tasks; an activity that is demanding and so may better show differences between the cohorts.

Methods
Sixty-eight adults participated; 23 JHS, 23 Generalised Joint Hypermobility (GJH), and 22 Normal Flexibility (NF). Inclusion criteria for JHS participants were a positive classification using the Brighton Criteria, for GJH a Beighton Score ≥ 4, and for NF a Beighton Score < 4 with no hypermobile knees. Participants were recorded with a 10-camera Vicon system whilst they performed gait and stair-climbing. Temporal-spatial, and sagittal plane kinematic and kinetic outcome measures were calculated and input to statistical analyses by statistical parametric mapping (SPM).

Results
During the gait activity JHS had significantly greater stride time and significantly lower velocity than NF, and significantly greater stride time, lower velocity, and lower stride length than GJH. SPM analysis showed no significant differences between groups in gait kinematics. There were significant differences between groups for gait moments and powers; people with JHS tended to have lower moments and generate less power at the ankle, and favour power generation at the knee. A similar strategy was present in stair ascent. During stair descent people with JHS showed significantly more hip flexion than people with NF.

Conclusions
As there was only one significant difference between GJH and NF we conclude that impairments cannot be attributed to hypermobility alone, but rather other factor(s) of JHS. The results show that both gait and stair-climbing is impaired in JHS. Stair-climbing results indicate that JHS are using a knee-strategy and avoiding use of the ankle, which may be a factor for clinicians to consider during treatment.
Video mediastinoscopy-assisted superior mediastinal dissection in the treatment of thyroid carcinoma with mediastinal lymphadenopathy: preliminary results
Authors: Song Yuntao , Dai Liang , Xu Guohui , Wang Tianxiao , Yu Wenbin , Chen Keneng , Zhang Bin 
Published: August 2021

Abstract
Background
Mediastinal lymph node metastases (MLNM) are not rare in thyroid cancer, but their treatment has not been extensively studied. This study aimed to explore the preliminary application of video mediastinoscopy-assisted superior mediastinal dissection in the diagnosis and treatment of thyroid carcinoma with mediastinal lymphadenopathy.

Materials and methods
We retrospectively reviewed the clinical pathologic data and short-term outcomes of thyroid cancer patients with suspicious MLNM treated with video mediastinoscopy-assisted mediastinal dissection at our institution from 2017 to 2020.

Results
Nineteen patients were included: 14 with medullary thyroid carcinoma and five with papillary thyroid carcinoma. Superior mediastinal nodes were positive in nine (64.3%) patients with medullary thyroid carcinoma and in four (80.0%) patients with papillary carcinoma. No fatal bleeding occurred. There were three cases of temporary recurrent laryngeal nerve (RLN) palsy postoperatively, one of which was bilateral. Four patients had temporary hypocalcemia requiring supplementation, one had a chyle fistula, and one developed wound infection after the procedure. Postoperative serum molecular markers decreased in all patients. One patient died of cancer while the other 18 patients remained disease-free, with a median follow-up of 33 months.

Conclusion
Video mediastinoscopy-assisted superior mediastinal dissection can be performed relatively safely in patients with suspicious MLNM. This diagnostic and therapeutic approach may help control locoregional recurrences.
An exploratory analysis of work engagement among women with and without disordered eating
Authors: Willmer Mikaela , Westerberg Jacobson Josefin , Lindberg Magnus 
Published: August 2021

AbstractBackgroundAround 10% of the female population is estimated to have a subclinical eating disorder. Many of these women are of working age. Previous research has shown associations between unhealthy eating behaviors and occupational stress or burnout. However, no previous study has explored the association between disordered eating and work engagement, a positive, fulfilling, affective-cognitive state of mind which has been positioned as the conceptual opposite of burnout. Thus, that was the aim of the present study.MethodsIn this cross-sectional study, a sample of 701 Swedish women completed the 9-item Utrecht Work Engagement Scale (UWES-9) and the Eating Disorder Examination Questionnaire (EDE-Q). They were divided into a Healthy Eating (HE) and a Disordered Eating (DE) group based on their EDE-Q scores. The Mann–Whitney U test was used to test the association between disordered eating and work engagement. The Kruskal Wallis test was used to assess the associations between educational level, marital status and age group, and work engagement.ResultsNeither the UWES scores nor the EDE-Q scores were found to have a normal distribution. Non-parametric testing showed that the DE group reported significantly lower work engagement than the HE group (p = 0.016). There were no significant associations between education, marital status or age (independent variables) and work engagement (dependent variable) (p = 0.826, 0.309, and 0.349, respectively).ConclusionThese findings indicate that work engagement may play a role in disordered eating, and that there is a need for future research to consider the workplace environment as a potential source for altering disordered eating behaviors.
Use of community-based interventions to promote family planning use among pastoralist women in Ethiopia: cluster randomized controlled trial
Authors: Alemayehu Mussie , Medhanyie Araya Abrha , Reed Elizabeth , Bezabih Afework Mulugeta 
Published: August 2021

Abstract
Background
Afar region is one of the pastoralist dominated regions in Ethiopia. The region is characterized by a low contraceptive prevalence rate (CPR) of 5.4%. Lack of awareness of contraceptive use, husband objection and religious barriers are attributed to low CPR in the region. This study assessed the effect of community-based interventions for promoting family planning (FP) use among pastoralist communities in Ethiopia.

Methods
The study design was a three-arm, parallel, clustered randomized controlled trial (CRT). The three study arms were: (1) male involvement in family planning (FP) education; (2) women’s education on FP; and (3) control. A total of 33 clusters were randomized and allocated with a one-to-one ratio. Intervention components included (1) health education on FP to married women and men by faema leaders (a traditional community-based structure that serves as a social support group); (2) video-assisted message on FP; and (3) assisting the faema leader using health workers and health extension workers (HEWs). The intervention was given for a total of nine months. FP use and intentions were measured as outcome variables. In addition, a cluster-level summary considering a cluster effect analysis was performed. The result was presented with t.test, adjusted risks and its 95% confidence interval (CI).

Results
The proportion of FP use among the arms was 34% in the male involvement in FP education, 17.5% in women’s education on FP and 4.3% in the control. There was a positive change in the proportion of FP use in the male involvement in FP education and women’s education on FP arms with absolute risk (AR) of 0.29 (95% CI, 0.23,0.34) and 0.13 (95% CI,0.08,0.17), respectively, as compared to the control arm. Similarly, married women in the male involvement in FP education and women’s education on FP arms had 3.4 (2.48, 4.91) and 2.1 (1.50, 2.95) higher intention to use FP, respectively, as compared with the control arm.

Conclusion
The present study suggests that in such male-dominated pastoralist communities with more considerable religious barriers, the community-based health education mainly targeting males appears to be a promising strategy for improving FP use and intention to use FP.

Trial registration

ClinicalTrials.gov, NCT03450564, March, 2018.
Individual and context correlates of the oral pill and condom use among Brazilian female adolescents
Authors: Borges Ana Luiza Vilela , Duarte Luciane Simões , Lay Alejandra Andrea Roman , Fujimori Elizabeth 
Published: August 2021

AbstractBackgroundStudies have examined the impact of contextual factors on the use of contraceptives among adolescents and found that many measures of income and social inequality are associated with contraceptive use. However, few have focused on maternal and primary health indicators and its influence on adolescent contraceptive use. This paper assesses whether maternal mortality rates, antenatal care visits, and primary healthcare coverage are associated with pill and condom use among female adolescents in Brazil.MethodsWe used data from the Study of Cardiovascular Risks in Adolescents (ERICA), a national, school-based cross-sectional study conducted in Brazil. A subsample of all female adolescents who had ever had sexual intercourse and were living in one of the 26 State capitals and the Federal District was selected (n = 7415). Multilevel mixed effects logistic regression models were estimated to examine the effect of contextual variables on pill and condom use.ResultsSixty-five percent of female adolescents reported using pill while 21.9% reported using condom during the last sexual intercourse. Adolescents living in municipalities with low maternal mortality and high antenatal care coverage were significantly more likely to use pill during the last sexual intercourse compared to those from municipalities with high maternal mortality and low antenatal care coverage. Primary healthcare coverage (proportion of the population covered by primary healthcare teams) was not significantly associated with either condom or pill use during the last sexual intercourse.ConclusionOur findings suggest that promoting the use of pill among female adolescents may require approaches to strengthen healthcare systems rather than those focused solely on individual attributes.
Medical student exposure to women’s health concepts and practices: a content analysis of curriculum at Canadian medical schools
Authors: Anderson Natalie N. , Gagliardi Anna R. 
Published: August 2021

Abstract
Background
Women’s health (WH) includes a broad array of concerns and challenges that affect health across the lifespan. Considerable research shows that women continue to experience disparities in access to and quality of care. Apart from surveys of medical trainees and faculty, little research and none in Canada examined medical curriculum for WH. This study assessed how Canadian medical schools integrate WH in their curriculum.

Methods
We used deductive and summative content analysis to describe instances and the nature of WH topics in program and course descriptions that were publicly-available on web sites of Canadian medical schools. We reported results using summary statistics and text examples. We employed a framework, tested in our prior research, that included mention of women’s health principles and practices relevant to any health concern or condition including factors (e.g. sex, gender, social determinants) that influence health, and access to or quality of care.

Results
We retrieved 1459 documents from 16 medical schools (median 49.5, range 16 to 301). Few mentioned WH (125, 8.6 %), and the quantity of mentions varied by school (range 0.0–37.5 %). Pre-clerkship course documents more frequently mentioned WH (61/374, 17.3 %, chi square 43.2, p < 0.00001) compared with clerkship course documents (58/1067, 5.4 %). Core course documents more frequently mentioned WH (72/542, 13.3 %, chi square 29.0, p < 0.00001) compared with elective course documents WH (47/899, 5.2 %). Overall, documents more frequently referred to the WH domain of social determinants of health (88, 70.4 %). Few documents addressed women’s health (21, 16.8 %), sex or gender (19, 15.2 %), other considerations (15.2 %) or principles/components of women’s health (2, 1.6 %). Most documents that mentioned WH provided little detail about what those concepts referred to or how to optimize WH.

Conclusions
Based on program and course descriptions, WH may not be well-integrated at Canadian medical schools, and future physicians may not be consistently exposed to the full breadth of WH. This reveals opportunities for enhancing WH in the medical curriculum. Future research is needed to engage stakeholders including women in developing, implementing and evaluating competencies and corresponding curriculum that reflect the full range of WH concepts and practices.