bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Clinicopathological Features and Overall Survival of Patients With Gastric Neuroendocrine Carcinoma
Authors: Xu Bin , Chu Yuxin , Hu Qinyong , Song Qibin 
Published: November 2021

Objectives: Gastric neuroendocrine carcinoma (GNEC) is a class of rare histological subtypes in gastric cancer (GC). This retrospective case-control study aimed to explore the clinicopathological features and overall survival (OS) of patients with GNEC. Methods: A large population of GNEC and intestinal-type GC (IGC) patients were extracted from the Surveillance, Epidemiology, and End Results (SEER) database. The 1:1 propensity score matching (PSM) analysis was initiated to adjust the confounders between GNEC and IGC cohorts. Kaplan-Meier (KM) plots with log-rank tests were used to compare the survival differences in GNEC versus IGC. Additionally, Cox proportional hazard regression models were adopted to characterize the prognostic factors relevant to OS of the GNEC patients. Results: An entity of 4596 patients were collected, including 3943 (85.8%) IGC patients and 653 (14.2%) GNEC patients. The PSM analysis well-balanced all confounders in GNEC versus IGC (all P > .05). The KM plots showed that GNEC had significantly superior OS to IGC both before and after PSM analysis. Before PSM, the median OS was 52 (33.6-70.4) months in GNEC versus 32 (29.3-34.7) months in IGC ( P  =  .0015). After PSM, the median OS was 26 (18.3-33.7) months in GNEC versus 21 (17.7-24.3) months in IGC ( P  =  .0039). Stratified analysis indicated that GNEC had superior survivals to IGC in early stage patients and those who received surgery. In Cox regression analysis, age ≥ 60, tumor size > 50 mm, stage II-IV, T2, and N3 were independent risk factors for the GNEC patients (hazard ratio [HR]>1, P < .05). By contrast, year 2010 to 2015, female, and surgery were independent protective factors for these patients (HR < 1, P < .05). Conclusions: GNEC has unique clinicopathological features quite different from IGC and may have a superior survival to IGC in early stage patients. The prognostic factors identified here may assist the clinicians to more individually treat these patients.
Choline Chloride Mediates Salinity Tolerance in Cluster Bean (Cyamopsis tetragonoloba L.) by Improving Growth, Oxidative Defense, and Secondary Metabolism
Authors: Riaz Saima , Hussain Iqbal , Ibrahim Muhammad , Rasheed Rizwan , Ashraf Muhammad Arslan 
Published: November 2021

Choline chloride (CC) application enhanced the tolerance of cluster bean ( Cyamopsis tetragonoloba L.) against salinity stress. The aim of the study was to determine the protective role of CC on plant growth, photosynthesis, and biochemical indicators of oxidative stress. The seeds of BR-99 (tolerant) and BR-2017 (sensitive) were surface sterilized and sown in plastic pots containing river sandy soil. The design of the experiments was completely randomized with 4 replicates per treatment. Three weeks after germination, salinity (150 mM) was imposed. Then plants were sprayed with different concentrations of CC (3, 5, and 10 mM), while normal plants were sprayed with distilled water. Salinity decreased growth attributes, relative water contents, photosynthetic attributes, total soluble proteins, total free amino acids, phenolic, flavonoids, ascorbic acid, proline, and glycine betaine and increased the levels of oxidative stress indicators. However, the application of CC (particularly 5 mM) improved growth attributes, photosynthetic pigments, and activities of antioxidant compounds by reducing the levels of H2O2, malondialdehyde in salt-stressed plants in both cluster bean varieties. BR-99 variety showed more tolerance to salinity stress than that of BR-2017 in the form of greater oxidative defense and osmotic adjustment and clear from greater plant dry masses. Thus, our results showed that the application of CC (5 mM) is an efficient strategy for field use in the areas, where salt stress soils limit agriculture production.
Rescue embolization with direct coil delivery from dual-lumen balloon microcatheter
Authors: Chen Ching-Chang , Chen Chun-Ting , Hsieh Po-Chuan , Yeap Mun-Chun , Wu Yi-Ming 
Published: November 2021

Background Balloon microcatheters are widely used for endovascular treatment. However, no reports on direct coil embolization from dual-lumen balloon microcatheters are available in the literature. This report is the first description of direct coil embolization using this type of balloon microcatheter for looming bleeding emergencies. Methods This retrospective review demonstrates the indications and advantages of coil embolization from an inflated balloon catheter to reduce blood loss and simultaneously occlude bleeding. Results Five patients who underwent emergency endovascular treatment using coil embolization directly delivered from a dual-lumen balloon were identified. Etiologies included vertebro-vertebral arteriovenous fistula, ruptured vertebral artery dissecting aneurysm, vertebral artery injury during cervical spinal operation, and failed stent retrieval procedures for acute infarction. Complete hemostasis was achieved with all procedures. Conclusion Our experience demonstrates the feasibility of direct coil embolization by using a dual-lumen balloon to rapidly halt bleeding in some rare emergency situations, which may save lives.
Immigrant Southeast and East Asian mothers’ transnational postpartum cultural practices: A meta-ethnography
Authors: Vo Timothea , Desai Manisha 
Published: November 2021

Objective: Southeast and East Asian mothers experience the postpartum period differently than that of the general population. Despite the documented difference, there is limited representation of postpartum cultural practices in nursing and midwifery research. The purpose of this meta-ethnography is to synthesize qualitative findings from studies that examined postpartum cultural practices of Southeast and East Asian mothers globally to ensure better maternal health outcomes. Methods: Noblit and Hare’s seven-step meta-ethnographic approach was used. We analyzed constructs, concepts, themes, and metaphors using Krippendorff’s content analysis. The guidelines for preferred reporting the synthesis of qualitative research were adhered to enhancing transparency (Preferred Reporting Items for Systematic Reviews and Meta-Analyses). Results: The collaborative search process in the following databases, PsycINFO, CINAHL, and Scopus, resulted in eight high quality research studies published between January 2017 and February 2020. Five studies discussed postpartum traditions of immigrant mothers ( n = 67) living in North America ( n = 67), while three studies explored that of mothers living in Southeast and East Asian. Mothers ( n = 132) from China, Hong Kong, Taiwan, Korea, Vietnam, and Hmong participated. Findings: Three themes emerged: (1) importance of maintaining postpartum cultural practices; (2) barriers of “doing-the-month”; and (3) modification: practicality over tradition. Although participants recognized value in postpartum traditions, the lack of social support deterred more immigrant than non-immigrant Southeast and East Asian mothers from “doing-the-month.” Due to the influence of western medicine, clinicians’ postpartum care suggestions, and use of modern technology (e.g., Internet), Southeast and East Asian mothers had informed choices to adapt, modify, or “break with tradition.” Conclusion: Similarities and differences existed in how each Southeast and East Asian mother accepted and engaged with postpartum cultural practices, a process which aligned with one’s definition of health. Maternity care providers should further elicit Southeast and East Asian mothers’ needs based on individualized assessments beginning in prenatal care with emphasis on social support for mothers who have recently immigrated and given birth in their adopted countries.
Factors associated with modern contraceptive use: a comparative analysis between younger and older women in Umlazi Township, KwaZulu-Natal, South Africa
Authors: Hlongwa Mbuzeleni , Kalinda Chester , Peltzer Karl , Hlongwana Khumbulani 
Published: November 2021

Introduction: Unplanned pregnancy continues to be a global reproductive and public health concern among women. This study aimed to investigate whether factors associated with modern contraceptive use differ by age-group among young and older women of reproductive age. Methods: This was a cross-sectional study conducted among 433 women of reproductive age, with the median age of 25 years (interquartile range: 21–28), and aged between 18 and 49. Data were collected from 10 public health care clinics in Umlazi Township, KwaZulu-Natal, using a structured questionnaire. Data were coded, entered into Epi Data Manager and exported to Stata for analysis. A Pearson’s chi-square test and logistic regression models were employed to assess the level of the association between the predictor and outcome variables, and the p-value of 0.05 or lower was considered statistically significant. Results: Most women in the sample (n = 351, 81%) had obtained a secondary level of education, while 53% (n = 230) were unemployed and 89% (n = 387) were single. We found that women with secondary level of education (AOR: 2.89, 95% CI: 0.99–5.38) or a tertiary level of education (AOR 3.80, 95% CI: 1.07–3.53) were more likely to use contraceptive methods compared to women with lower education. Women who experienced unplanned pregnancy (AOR 0.51, 95% CI: 0.22–3.79) were more likely to use contraceptives. Women aged 25–49 years who experienced pregnancy, whether planned (AOR 3.87, 95% CI: 1.08–3.89) or unplanned (AOR 3.60, 95% CI: 2.15–4.19), were more likely to use a contraceptive method. Results showed that the level of education (p = 0.942) and whether one experienced unplanned pregnancy (p = 0.913) were not significant predictors of contraceptive use among women aged 18–24 years. Conclusion: Concerted educational efforts to addressing existing barriers deterring women from accessing contraception among young women are necessary. Different groups of women should be targeted with family planning interventions specific to their needs.
Wound dehiscence prevalence and relationship with prosthetic material extrusion in women underwent anterior colpotomy
Authors: Balzarro Matteo , Rubilotta Emanuele , Mancini Vito , Serati Maurizio , Gubbiotti Marilena , Braga Andrea , Saleh Omar , Torrazzina Marco , Malanowska Ewelina , Serni Sergio , Carrieri Giuseppe , Antonelli Alessandro , Li Marzi Vincenzo 
Published: November 2021

Aim: To assess the prevalence of anterior vaginal wall dehiscence in women who underwent anterior vaginal wall colpotomy for pelvic organ prolapse or stress urinary incontinence and to evaluate the influence of suture materials and techniques on wound dehiscence. Materials and Methods: This multicenter, prospective study enrolled naïve women for urogynecological surgery affected by anterior vaginal wall defect or stress urinary incontinence. Performed surgical procedures were anterior vaginal wall repair (AVWR) with native tissue (N-AVWR) or polypropylene mesh (M-AVWR), trans-obturator polypropylene in-out middle urethral sling (MUS). Used suture materials were Vicryl 2-0, Vicryl Rapide 2-0, and Monocryl 3-0. Suture techniques were running interlocking or interrupted. Follow-up was performed daily during hospitalization and in outpatient clinic after 10–14, 30 days, and after 3 months. Results: A total of 1139 patients were enrolled. AVWR were 790: 89.1% N-AVWR, and 10.9% M-AVWR. Polypropylene MUS were 349. Women with prosthetic implantation were 38.2%, while 61.8% had native tissue repair. Overall Vicryl was used in 53.9%, Vicryl Rapide in 37.4%, and Monocryl in 8.7%. Overall running interlocking sutures were 66.5%, while interrupted were 33.5%. Overall wound dehiscence prevalence was 0.9% (10/1139). Wound dehiscence rate of 0.6% (5/790) was documented in AVWR: 0.3% (2/704) in N-AVWR, and 3.5% (3/86) in M-AVWR. Among women underwent MUS, 1.4% (5/349) showed wound dehiscence. In patients who underwent prosthetic surgery, the overall dehiscence prevalence was 1.8% (8/435). A statistically significant higher rate of wound dehiscence was found in women with implanted prosthetic materials. Discussion: We reported for the first time the prevalence of wound dehiscence in females who underwent colpotomy for AVWR or MUS. Wound dehiscence occurrence was low, but non-negligible. We found that this complication was poorly associated to the suture methods and materials, while prosthetic material represented a risk factor for wound healing.
Effectiveness of Exercise Training on Male Factor Infertility: A Systematic Review and Network Meta-analysis
Authors: Hajizadeh Maleki Behzad , Tartibian Bakhtyar , Chehrazi Mohammad 
Published: November 2021

Context: Mounting evidence from the literature suggests that different types of training interventions can be successful at improving several aspects of male reproductive function in both fertile and infertile populations. Objective: The aim of this study was to evaluate the effectiveness of exercise training on male factor infertility and seminal markers of inflammation. Data Sources: We searched PubMed, CISCOM, Springer, Elsevier Science, Cochrane Central Register of Controlled Trials, Scopus, PEDro, Ovid (Medline, EMBASE, PsycINFO), Sport Discus, Orbis, CINAHL, Web of Science, ProQuest, and the ClinicalTrials.gov registry for randomized controlled trials (RCTs) that analyzed the impacts of selected types of exercise interventions on markers of male reproductive function and reproductive performance. Study Selection: A total of 336 records were identified, of which we included 7 trials reporting on 2641 fertile and infertile men in the systematic review and network meta-analysis. Level of Evidence: Level 1 (because this is a systematic review of RCTs). Data Extraction: The data included the study design, participant characteristics, inclusion and exclusion, intervention characteristics, outcome measures, and the main results of the study. Results: The results of network meta-analysis showed that, compared with a nonintervention control group, the top-ranking interventions for pregnancy rate were for combined aerobic and resistance training (CET) (relative risk [RR] = 27.81), moderate-intensity continuous training (MICT) (RR = 26.67), resistance training (RT) (RR = 12.54), high-intensity continuous training (HICT) (RR = 5.55), and high-intensity interval training (HIIT) (RR = 4.63). While the top-ranking interventions for live birth rate were for MICT (RR = 10.05), RT (RR = 4.92), HIIT (RR = 4.38), CET (RR = 2.20), and HICT (RR = 1.55). Also, with the following order of effectiveness, 5 training strategies were significantly better at improving semen quality parameters (CET > MICT > HICT > RT > HIIT), seminal markers of oxidative stress (CET > MICT > HIIT > HICT > RT), seminal markers of inflammation (CET > MICT > HIIT > RT > HICT), as well as measures of body composition and VO2max (CET > HICT > MICT > HIIT > RT). Conclusion: The review recommends that the intervention with the highest probability of being the best approach out of all available options for improving the male factor infertility was for CET.
Quantification of Cartilage Surface Degeneration by Curvature Analysis Using 3D Scanning in a Rabbit Model
Authors: Liang Dawei , Onodera Tomohiro , Hamasaki Masanari , Hishimura Ryosuke , Homan Kentaro , Xu Liang , Tian Yuan , Kanai Satoshi , Iwasaki Norimasa 
Published: November 2021

Objective Accurate analysis to quantify cartilage morphology is critical for evaluating degenerative conditions in osteoarthritis (OA). Three-dimensional (3D) optical scanning provides 3D data for the entire cartilage surface; however, there is no consensus on how to quantify it. Our purpose was to validate a 3D method for evaluating spatiotemporal alterations in degenerative cartilages in a rabbit OA model by analyzing their curvatures at various stages of progression. Design Twelve rabbits underwent anterior cruciate ligament transection (ACLT) unilaterally and were divided into 4 groups: 4 weeks control, 4 weeks OA, 8 weeks control, and 8 weeks OA. 3D scanning, India ink staining, and histological assessments were performed in all groups. In 3D curvature visualization, the surfaces of the condyles were divided into 8 areas. The standard deviations (SD) of mean curvatures from all vertices of condylar surfaces and subareas were calculated. Results Regarding the site of OA change, curvature analysis was consistent with India ink scoring. The SD of mean curvature correlated strongly with the India ink Osteoarthritis Research Society International (OARSI) score. In curvature histograms, the curvature distribution in OA was more scattered than in control. Of the 8 areas, significant OA progression in the posterolateral part of the lateral condyle (L-PL) was observed at 4 weeks. The histology result was consistent with the 3D evaluation in terms of representative section. Conclusions This study demonstrated that 3D scanning with curvature analysis can quantify the severity of cartilage degeneration objectively. Furthermore, the L-PL was found to be the initial area where OA degeneration occurred in the rabbit ACLT model.
An Otorhinolaryngology Perspective Into a Hospital COVID-19 Cluster
Authors: Tan Jian Li , Lim Ming Yann , Chai Augustine Yui Ler , Yeo Seng Beng 
Published: November 2021

In this commentary, we share our experience of a COVID-19 cluster which developed within a frontline healthcare facility designated for treating COVID-19 patients. We provide an Otorhinolaryngology perspective into the key challenges, analyses and responses. We discuss how we identified and isolated infected patients and staff, uncovered the responsible COVID-19 variant strain B1.617.2 and instituted various measures to overcome this cluster. The measures include ceasing non-essential services, limiting transfers of patients, a heightened stance of personal protective equipment, ring-fencing of staff and enhanced COVID-19 testing. With rapid hospital wide efforts, there were no new non-isolated cases from our hospital cluster 3 days after the wards were locked down. The cluster which developed on 28-April-2021 was closed on 6-Jun-2021, with 48 cases, ten of whom were healthcare workers. Some of these lessons may be useful for consideration should another healthcare institution face a similar crisis in the future.
Asymptomatic Sinus Bradycardia Post-Bariatric Surgery: A Case Report
Authors: Zulkufli Nada Syazana , Sani Huzairi 
Published: November 2021

Bradyarrhythmia as a result of significant weight loss post-bariatric surgery is slowly gaining recognition in few case reports and even fewer studies. However, awareness of its diagnosis and management amongst physicians remains modest. We report a case of asymptomatic sinus bradycardia in a 41-year-old woman who shed 19.5 kg/m2 in 4 months following bariatric surgery. The pathophysiology, diagnostics and management of post-bariatric surgery sinus bradycardia is briefly discussed.
Impact of the chronic disease self-management program (CDSMP) on self-perceived frailty condition: the EU-EFFICHRONIC project
Authors: Zora Sabrina , Custodero Carlo , Pers Yves-Marie , Valsecchi Verushka , Cella Alberto , Ferri Alberto , Pisano-González Marta M. , Peñacoba Maestre Delia , Vazquez Alvarez Raquel , Raat Hein , Baker Graham , Pilotto Alberto 
Published: November 2021

Introduction: The Chronic Disease Self-Management Program (CDSMP) improves self-efficacy and health outcomes in people with chronic diseases. In the context of the EFFICHRONIC project, we evaluated the efficacy of CDSMP in relieving frailty, as assessed by the self-administered version of Multidimensional Prognostic Index (SELFY-MPI), identifying also potential predictors of better response over 6-month follow-up. Methods: The SELFY-MPI explores mobility, basal and instrumental activities of daily living (Barthel mobility, ADL, IADL), cognition (Test Your Memory-TYM Test), nutrition (Mini Nutritional Assessment-Short Form-MNA-SF), comorbidities, medications, and socio-economic conditions (social-familiar evaluation scale-SFES). Participants were stratified in three groups according to the 6-month change of SELFY-MPI: those who improved after CDSMP (Δ SELFY-MPI < 0), those who remained unchanged (Δ SELFY-MPI = 0), and those who worsened (Δ SELFY-MPI > 0). Multivariable logistic regression was modeled to identify predictors of SELFY-MPI improvement. Results: Among 270 participants (mean age = 61.45 years, range = 26–93 years; females = 78.1%) a benefit from CDSMP intervention, in terms of decrease in the SELFY-MPI score, was observed in 32.6% of subjects. SELFY-MPI improvement was found in participants with higher number of comorbidities (1–2 chronic diseases: adjusted odd ratio (aOR)=2.38, 95% confidence interval (CI) =1.01, 5.58; ⩾ 3 chronic diseases: aOR = 3.34, 95% CI = 1.25, 8.90 vs no chronic disease), poorer cognitive performance (TYM ⩽ 42: aOR = 2.41, 95% CI = 1.12, 5.19 vs TYM > 42) or higher risk of malnutrition (MNA-SF ⩽ 11: aOR = 6.11, 95% CI = 3.15, 11.83 vs MNA-SF > 11). Conclusion: These findings suggest that the CDSMP intervention contributes to decreasing the self-perceived severity of frailty (SELFY-MPI score) in more vulnerable participants with several chronic diseases and lower cognitive performance and nutritional status.
Efficacy, safety, and adherence of tocilizumab therapy in elderly patients with rheumatoid arthritis: A real-world observational study
Authors: Nakao Yoshinobu , Asanuma Yu Funakubo , Wada Takuma Tsuzuki , Matsuda Mayumi , Yazawa Hiroaki , Yoshida Yoshihiro , Todoriki Akira , Shintani Ayumi , Mimura Toshihide 
Published: November 2021

Objective: We evaluated the efficacy, safety, and drug survival rate of tocilizumab in the elderly patients with rheumatoid arthritis (RA). Methods: This study was conducted in 108 RA patients who started tocilizumab between 2008 and 2018. The patients were divided into a young group (<65 years) and an elderly group (≥65 years). The efficacy, safety, and drug survival rate of tocilizumab were compared between the two groups. Results: At baseline, there were no significant differences between the elderly ( n = 45) and the young group ( n = 63) in RA duration, percentage of biologic-naïve, and RA disease activity. Health Assessment Questionnaire-Disability Index (HAQ-DI) was higher, renal function was worse, and frequency of using methotrexate was lower in the elderly group. Tocilizumab demonstrated similar efficacy in the elderly and the young group with Clinical Disease Activity Index and HAQ-DI. Compared with baseline, the frequency of steroid use was lower at one year after initiation of tocilizumab in both groups. There was no significant difference between the groups in the drug survival rate of tocilizumab for three years. Discontinuation rates of TCZ due to toxic adverse events were similar between the two groups. Conclusions: The efficacy, steroid-sparing effect, and safety of tocilizumab therapy, as well as the drug survival rate for three years, were not inferior in elderly RA compared to young RA patients.