bluuebunny/crossref_metadata_2025_split huggingface dataset:
Survival and mortality of elderly men with localized prostate cancer managed with primary androgen deprivation therapy or by primary observation
Authors: Seikkula Heikki , Boström Peter J. , Seppä Karri , Pitkäniemi Janne , Malila Nea , Kaipia Antti 
Published: February 2020

Abstract
Background: Androgen deprivation therapy (ADT) remains a primary treatment for localized prostate cancer (PCa) even though there is no evidence that its use is beneficial in the absence of curative treatment.Methods: Men aged ≥70 years (n = 16534) diagnosed with localized PCa from 1985 to 2014 and managed either with primary observation or ADT in the absence of curative treatment were included. The cases were identified from the population-based Finnish Cancer Registry. We estimated the standardized mortality ratios (SMR) for overall mortality by treatment group. We determined the relative risk (RR) of PCa-specific mortality (PCSM) and other-cause mortality between the two treatment groups. Survival was determined using the life table method. Two age groups (70–79 years and ≥80 years) and three calendar time cohorts (1985–1994, 1995–2004, and 2005–2014) were compared following adjustment of propensity score matching between the treatment groups with four covariates (age, year of diagnosis, educational level, and hospital district). Follow-up continued until death or until December 31, 2015. Results: Patients in the observation group had lower overall SMRs than those in the ADT group in both age cohorts over the entire study period. PCSM was higher in men aged 70–79 years undergoing primary ADT compared to those managed by observation only (RR: 1.70, 95% confidence interval [CI]: 1.29–2.23 [1985–1994]; RR 1.55, 95% CI: 1.35–1.84 [1995–2004]; and RR 2.71, 95% CI: 2.08–3.53 [2005–2014]); p = 0.005 for periodic trend. A similar trend over time was also observed in men aged >80 years; (p for age–period interaction = 0.237). Overall survival was also higher among men in their 70’s managed by observation compared to those undergoing ADT.Conclusions: Primary ADT within four months period from diagnosis is not associated with improved long-term overall survival or decreased PCSM compared to primary conservative management for men with localized PCa. However, this observational study’s conclusions should be weighted with confounding factors related to cancer aggressiveness and comorbidities.
Predictors of advanced fibrosis in elderly patients with biopsy-confirmed nonalcoholic fatty liver disease: The GOASIA study
Authors: Pitisuttithum Panyavee , Chan Wah Kheong , Piyachaturawat Panida , Imajo Kento , Nakajima Atsushi , Seki Yosuke , Kasama Kazunori , Kakizaki Satoru , Fan Jian Gao , Song Myeong Jun , Yoon Seung Kew , Dan Yock Young , Lesmana Laurentius , Ho Khek Yu , Goh Khean Lee , Wong Vincent Wai Sun , Treeprasertsuk Sombat 
Published: February 2020

Abstract
Background: The Gut and Obesity in Asia (GOASIA) Workgroup was formed to study obesity and gastrointestinal diseases in the Asia Pacific region. We aimed to 1) compare the characteristics of elderly (i.e. age ≥ 60) vs. non-elderly patients with biopsy-proven nonalcoholic fatty liver disease (NAFLD); 2) identify predictors of advanced fibrosis in elderly patients with NAFLD; and 3) assess the performance of non-invasive fibrosis scores in the prediction of advance fibrosis in the elderly population. Methods: We abstracted the data of 1008 patients with NAFLD from nine centers across eight countries. Characteristics of elderly and non-elderly patients with NAFLD were compared using 1:3 sex-matched analysis. Results: Of the 1008 patients, 175 were elderly [age 64 (62-67) years], who were matched with 525 non-elderly patients [46 (36-54) years]. Elderly patients were more likely to have advanced fibrosis (35.4% vs. 13.3%; p<0.001). By multivariable analysis, factors associated with advanced fibrosis in elderly patients included female sex [odds ratio (OR) 3.21; 95% confidence interval (CI) 1.37-7.54] and hypertension (OR 3.68; 95%CI 1.11-12.23). The area under receiver-operating characteristics curve (95% CI) of aspartate aminotransferase-to-platelet ratio index, NAFLD fibrosis score and Fibrosis-4 index for predicting advanced fibrosis in elderly patients were 0.62 (0.52-0.72), 0.65 (0.55-0.75) and 0.64 (0.54-0.74) respectively. Conclusions: Elderly patients with NAFLD had a higher prevalence of advanced fibrosis than non-elderly patients. Female and hypertension were predicting factors for advanced fibrosis in the elderly. Non-invasive fibrosis scores had a lower specificity in elderly.
Establishment of a type 1 diabetes structured education programme suitable for Chinese patients: Type 1 Diabetes Education in Lifestyle and Self Adjustment (TELSA)
Authors: Xie Yuting , Liu Fang , Huang Fansu , Lan Chunna , Guo Jia , He Jing , Li Lezhi , Li Xia , Zhou Zhiguang 
Published: February 2020

Abstract
Background: Various guidelines recommend that all adults diagnosed with type 1 diabetes (T1D) should be offered an evidence based, structured education programme (SEP) to optimize self-management care. China has a 13,000 annual increase in newly diagnosed T1D cases, of which 65% are adults. However, there is yet no validated SEP targeted to T1D patients in China. The purpose of this study is to establish a structured T1D self-management education programme—‘Type 1 Diabetes Education in Lifestyle and Self Adjustment’ (TELSA) that is adapted to medical and cultural practices in China.
Methods: TELSA programme was developed based on the ADDIE model, following three steps: i) Semi-structured interviews were administered to 10 healthcare professionals (HCPs) and 13 T1D patients. Different topic guides, focusing on 4 dimensions including goals, contents, format of delivery, and quality assurance, were designed for either HCPs or patients. The interviews were recorded and analysed with thematic analysis. ii) Extracted themes were modified according to Delphi consultation. iii) Preliminary courses were conducted as pilot study to evaluate the effects of TELSA and optimization of the curriculum was finalized accordingly.
Results: A total of 18 themes in 4 dimensions of the programme design were identified in the final version: i) goals: ‘behaviour modification’ and ‘outcome improvement’; ii) contents: ‘living with T1D’, ‘self-monitoring of blood glucose’, ‘knowing insulin’, ‘insulin dose adjustment’, ‘carbohydrates and carbohydrate counting’, ‘hypoglycaemia’, ‘complications of diabetes’, ‘managing psychological issues’, ‘physical activity’, and ‘question-and-answer’; iii) format: ‘multidisciplinary team combined with peer support’, ‘face-to-face education followed by remote learning’, and ‘2-day programme held on weekends’; and iv) quality assurance: ‘after-class quiz’, ‘patients’ feedback’, and ‘long-term evaluation on effectiveness’.
Conclusions: A type 1 diabetes structured education programme in China was set up and shown to be applicable under local medical, social, and cultural environment.
Diagnostic performance of clinic and home blood pressure measurements compared with ambulatory blood pressure: a systematic review and meta-analysis
Authors: Karnjanapiboonwong Auttakiat , Anothaisintawee Thunyarat , Chaikledkaew Usa , Dejthevaporn Charungthai , Attia John , Thakkinstian Ammarin 
Published: February 2020

Abstract
Background: Currently, clinic blood pressure measurement(CBPM) is most commonly used for screening hypertension, but it is facing with white coat hypertension(WCHT) and masked hypertension(MHT). Home blood pressure measurement(HBPM) may be an alternative, but its diagnostic performance is inconclusive relative to CBPM. Therefore, this systematic review aimed to estimate the performance of CBPM and HBPM compared with ambulatory blood pressure measurement(ABPM) and to pool prevalence of WCHT and MHT. Methods: Medline and Scopus databases were searched up to 23 rd January 2020. Studies having diagnostic test as CBPM or HBPM, reference standard as ABPM, and reported sensitivity and specificity of either or both tests and/or proportion of white coat or masked hypertension were eligible. Diagnostic performance of CBPM and HBPM were pooled using bivariate mixed-effect regression model. Random effect model was applied to pool prevalence of WCHT and MHT. Results: Fifty-eight studies were eligible. Pooled sensitivity, specificity, and diagnostic odds ratio of CBPM were 70%(95%CI:63%-76%), 81%(95%CI:73%-81%), and 9.84(95%CI:6.82-14.20), respectively. Pooled prevalence of WCHT and MHT were 28%(95%CI:25%-32%) and 27%(95%CI:22%-31%). Pooled sensitivity, specificity, and diagnostic odds ratio of HBPM were 74%(95%CI:66%-80%), 83%(95%CI:76%-89%), and 13.73(95%CI:8.55.0-22.03), respectively. Pooled WCHT and MHT were 17%(95%CI:11%-22%) and 30%(95%CI:19%-42%), respectively. Conclusions: Diagnostic performances of HBPM were slightly higher than performance of CBPM. However, prevalence of MHT was high in both negative CBPM and HBPM. Therefore, ABPM is still necessary for hypertension diagnosis, especially in people suspected with masked hypertension.
Vitamin D Deficiency in Non-Autoimmune Hypothyroidism: A case-control study
Authors: Ahi Salma , Dehdar Mohammad Reza , Hatami Naser 
Published: February 2020

Abstract
Objectives:
Although in many studies, the relationship between autoimmune hypothyroidism (Hashimoto) and Vitamin D deficiency was shown, no research has been performed on the role of vitamin D in non-autoimmune hypothyroidism.
Design:
This was a Retrospective case–control study in Endocrinology clinic of Jahrom (south of Iran). The patients with Hashimoto (n=633) and non-Hashimoto hypothyroidism (n=305), along with a control group (n=200) were evaluated. 25(OH)D level, T3 and T4 levels were studied and Anti TPO and Anti TG tests were performed. The results of vitamin D level were analyzed and interpreted using SPSS in terms of the cause of hypothyroidism (immune and non-immune).
Results:
The results of the study showed a significantly lower level of vitamin D in both immune and non-immune Hashimoto’s thyroiditis (HT) in comparison to healthy controls (P<0.05). We observed a significant inverse correlation between the vitamin D and TGAb level (p=0.001, r=-0.261) and a direct correlation of vitamin D with TSH level (p=0.008, r=0.108) in HT patients.
Conclusion:
Finally, the results indicated that non-autoimmune hypothyroidism, as well as HT, is associated with vitamin D deficiency. The role of vitamin D deficiency in HT was thought to be in the association of higher autoantibody (TGAb) level; while, there should be further studies determining vitamin D deficiency's role in non-immune hypothyroidism.
Characterization of genetic determinants of the resistance to phylloxera, Daktulosphaira vitifoliae, and the dagger nematode Xiphinema index from muscadine background
Authors: Rubio Bernadette , Lalanne-Tisné Guillaume , Voisin Roger , Tandonnet Jean-Pascal , Portier Ulysse , Ghelder Cyril Van , Lafargue Maria , Petit Jean-Pierre , Donnart Martine , Joubard Benjamin , Bert Pierre-Francois , Papura Daciana , Cunff Loïc Le , Ollat Nathalie , Esmenjaud Daniel 
Published: February 2020

Abstract

Background: Muscadine (Muscadinia rotundifolia) is known as a resistance source to many pests and diseases in grapevine. The genetics of its resistance to two major grapevine pests, the phylloxeraD. vitifoliaeand the dagger nematodeX. index, vector of theGrapevine fanleaf virus(GFLV) was investigated in a backcross progeny between the F1 resistant hybrid material VRH8771 (Muscadinia-Vitis) derived from the muscadine R source ‘NC184-4’ andV. viniferacv. ‘Cabernet-Sauvignon’ (CS).Results: In this pseudo-testcross, parental maps were constructed using simple-sequence repeats markers and single nucleotide polymorphism markers from a GBS approach. For the VRH8771 map, 2271 SNP and 135 SSR markers were assembled, resulting in 19 linkage groups (LG) and an average distance between markers of 0.98 cM. Phylloxera resistance was assessed by monitoring root nodosity number in anin plantaexperiment and larval development in a rootin vitroassay. Nematode resistance was studied using 10-12 month long tests for the selection of durable resistance and rating criteria based on nematode reproduction factor and gall index. A major QTL for phylloxera larval development, explaining more than 70% of the total variance and co-localizing with a QTL for nodosity number, was identified on LG 7. Additional QTLs were detected on LG 3 and LG 10, depending on thein plantaorin vitroexperiments, suggesting that various loci may influence or modulate nodosity formation and larval development. Using a Bulk Segregant Analysis approach and a proportion test, markers clustered in three regions on LG 9, LG 10 and LG 18 were shown to be associated to the nematode resistant phenotype. QTL analysis confirmed the results, although a LOD-score below the significant threshold value was obtained for the QTL on LG 18.Conclusions: Based on a high-resolution linkage map and a segregating grapevine backcross progeny, the first QTLs for resistance toDaktulosphaira vitifoliaeand toXiphinema indexwere identified from a muscadine source. All together these results open the way to the development of marker-assisted selection in grapevine rootstock breeding programs based on muscadine derived resistance to phylloxera and toX. indexin order to delay GFLV transmission.
Severity and prevalence of various types of mental ill-health in a general adult population: Age and sex differences
Authors: Höglund Per , Hakelind Camilla , Nordin Steven 
Published: February 2020

Abstract
Background Taking a broad approach, the aim of this study was to better understand the extent of severity and prevalence in various types of mental ill-health across age groups and sexes in the general adult population. A first objective was to determine symptom severity of anxiety, depression, insomnia, burnout and somatization in combinations of different age groups and sex. A second objective was to determine prevalence of caseness of these types of mental ill-health in both absolute and relative terms in the combinations of age groups and sex. Methods Cross-sectional data based on validated questionnaire instruments were used from the Västerbotten Environmental Health Study in Sweden. In total, 3406 participants, aged 18 to 79 years, constituted a random sample stratified for age and sex. Results Severity and prevalence of anxiety, insomnia and burnout were high among women, in particular young women, and lower in older age groups. The prevalence rates for insomnia, burnout and somatization were particularly high based on the used cut-off scores. Men aged 30-49 years had the highest prevalence for mental ill-health compared to other age groups among men. Men and women aged 60-69 years had generally the lowest symptom severity and caseness. The prevalence for depression was similar in men and women in all age groups, whereas sex-related differences in extent in general were largest in the youngest age group, and gradually decreased with age. Conclusion The results suggest that focus in primary healthcare needs to be directed primarily towards insomnia, burnout and somatization as well as on young women.
Downregulation of S100 Calcium Binding Protein A12 inhibits the growth of glioma cells
Authors: Lu Chunhe , Liu Jia , Yao Mingze , Li Lun , Li Guangyu 
Published: February 2020

Abstract
Introduction: S100 Calcium Binding Protein A12 (S100A12) is a member of the S100 protein family and is widely expressed in neutrophil and low expressed in lymphocytes and monocyte. However, the role of S100A12 in glioma has not yet been identified. Methods: In the present study, we carried out immunohistochemical investigation of S100A12 in 81 glioma tissues to determine the expression of s100A12 in glioma cells, and evaluate the clinical significance of S100A12 in glioma patients. Futher we knockdown the S100A12 by ShRNA, and evaluated cell proliferation, cell migration and cell apoptosis by MTT,clony formation assay, transwell assay ,flow cytometry assa and westernblot. Results: We found that S100A12 was upregulated in tissues of glioma patients and the expression was correlated to WHO stage and tumor size. Further, we found that knockdown S100A12 inhibits the proliferation, migration and invasion of glioma cells through regulating cell apoptosis and EMT. Conclusions: These findings demonstrated a novel function for S100A12 in glioma progression and suggested that S100A12 may be served as a new marker in the tumorigenesis and progression of glioma.
Predictive Value of Admission D-dimer for Contrast-induced Acute Kidney Injury and Poor Outcomes after Primary Percutaneous Coronary Intervention
Authors: Lin Kai-Yang , Chen Han-Chuan , Jiang Hui , Wang Sun-Ying , Chen Hong-mei , Wu Zhi-Yong , Jiang Feng , Guo Yan-Song , ZHU PENG-LI 
Published: February 2020

Abstract
Background

DD was found to be associated with acute myocardial infarction (AMI) and renal insufficiency. However, it is uncertain whether DD is an independent risk factor of CI-AKI in patients undergoing pPCI.

Methods

We prospectively enrolled 550 consecutive patients with STEMI undergoing pPCI between January 2012 and December 2016. The predictive value of admission DD for CI-AKI was assessed by receiver operating characteristic(ROC) and multivariable logistic regression analysis. CI-AKI was defined as an absolute serum creatinine increase ≥0.3 mg/dl or a relative increase in serum creatinine ≥50% within 48 h of contrast medium exposure.

Results

Overall, the incidence of CI-AKI was 13.1%. The ROC analysis showed that the cutoff point of DD was 0.69 ug/ml for predicting CI-AKI with a sensitivity of 77.8% and a specificity of 57.3%. The predictive value of DD was similar to the Mehran score for CI-AKI (AUC DD =0.729 vs AUC Mehran =0.722; p =0.8298). Multivariate logistic regression analysis indicated that DD >0.69 ug/ml was an independent predictor of CI-AKI (odds ratio[OR]=3.37,95%CI:1.80-6.33, p <0.0001). Furthermore, DD >0.69 ug/ml was associated with an increased risk of long-term mortality during during a mean follow-up period of 16 months(hazard ratio=3.41, 95%CI:1.4-8.03, p =0.005).

Conclusion

admission DD >0.69 ug/ml is a significant and independent predictor of CI-AKI and long-term mortality in patients undergoing pPCI.
Germline BRCA, Chemotherapy response scores, and survival in the neoadjuvant treatment of ovarian cancer
Authors: Lee Yong Jae , Kim Hyun-Soo , Rim John Hoon , Lee Jung-Yun , Nam Eun Ji , Kim Sang Wun , Kim Sunghoon , Kim Young Tae 
Published: February 2020

Abstract
Background

To analyze the effects of BRCA1/2 mutations on chemotherapy response scores (CRS) and survival in a cohort of patients with advanced-stage ovarian cancer who were treated with neoadjuvant chemotherapy (NAC) followed by interval debulking surgery (IDS).

Methods

We retrospectively reviewed the medical records of 169 high-grade serous ovarian cancer patients who underwent a germline BRCA1/2 test and received three cycles of NAC at the Yonsei Cancer Center from 2006 to 2018. Chemotherapy response scores were compared in patients with and without BRCA1/2 mutations. The effects of BRCA1/2 mutations and CRS on survival were evaluated.

Results

BRCA1/2 mutations were detected in 47 (28.1%) of the 169 patients. Overall, 16 (34.0%) patients with BRCA1/2 mutations had a CRS 3 to chemotherapy compared to scores of 43 in patients (35.2%) without a mutation. Response scores of 3 in patients with BRCA1/2 mutations were not significantly associated with either improved progression-free survival (PFS) ( P = 0.949) or overall survival (OS) ( P = 0.168). However, CRS 3 in patients without BRCA mutations was significantly associated with both improved PFS ( P = 0.030) and OS ( P = 0.039). In patients with CRS1/2, carriers of BRCA1/2 mutations had better PFS ( P = 0.0344) and OS ( P = 0.043) than wild-type BRCA genotype patients.

Conclusion

In ovarian cancer patients treated with NAC, CRS did not predict survival for BRCA 1/2 mutation carriers but did for BRCA wild-type patients.
Histopathological assessment of optic nerve invasion guided by radiological findings in enucleated globes with retinoblastoma.
Authors: Abusayf Mohammed , Alkatan Hind Manaa , Elkhamary Sahar , Almesfer Saleh , Maktabi Azza MY 
Published: February 2020

Abstract
Background: Optic nerve (ON) invasion is an important high-risk feature, and an indicator for neoadjuvant chemotherapy and prognosis. We aim through this study to correlate the detected-ON invasion by Magnetic resonance imaging (MRI) with the corresponding confirmed histopathological level of invasion.
Methods: A retrospective study of enucleated globes with the diagnosis of retinoblastoma received in the histopathology department(s) from January 2015 to December 2016 (2 years). Slides were reviewed for ON invasion assessment, charts were reviewed for basic demographic data. All patients underwent MRI under sedation upon diagnosis and MRI findings were collected for the above correlation.
Results: A total of 38 patients were included: 21 males and 17 females. 29 (77.3%) had unilateral involvement, 7 (18.4%) had bilateral involvement and 2 cases had trilateral disease. The overall mean age at diagnosis was 22.63 ±15.15 months. Histopathological examination revealed ON invasion in 28 cases (74%) distributed as follows: prelaminar (31.6%), laminar (18.4%), and post-laminar (23.7%). MRI confirmed post-laminar ON invasion in 8 cases (true positive) but failed to detect this in 1 case. Additionally, MRI detected another 8 cases of ON invasion that were false positive on histopathology (accuracy: 63.3%; sensitivity: 88.9%; specificity: 72.4%; Positive predictive value (PPV): 50%; Negative predictive value (NPV): 95.5%).
Conclusions: MRI is found to be less sensitive in evaluating prelaminar and laminar ON invasion (0.0 and 42.9%) compared to post-laminar invasion (88.9%). MRI has generally better specificity in detecting ON invasion irrespective of the invasion level. In our study, obtaining deeper and/or additional histologic sections from the other surface of the tissue block in cases where a post-laminar ON invasion by MRI is found but not confirmed histopathologically in routine sections is essential to avoid missing such an important high-risk feature.