bluuebunny/crossref_metadata_2025_split huggingface dataset:
Psychometric qualities of the patient rated Wrist/Hand evaluation (PRWHE) in dutch primary care patients with wrist complaints
Authors: van Gorp Britt , Krastman Patrick , Kraan Gerald , Mathijssen Nina M.C. , Bierma-Zeinstra Sita M.A. , Runhaar Jos 
Published: November 2022

AbstractBackgroundKnowledge on the course, disability and functionality of wrist complaints is still compendious in primary care guidelines, despite the high prevalence in primary care. Valid questionnaires can facilitate the monitoring of patients in primary care and research initiatives. In this study, we aimed to study the psychometric qualities of the Dutch version of the Patient Rated Wrist/Hand Evaluation (PRWHE-DLV) among adults with (sub)acute wrist complaints in primary care.MethodsAn observational cohort of 35 adults with (sub)acute wrist complaints in Dutch primary care was established. The content validity of the PRWHE-DLV was validated by assessing the floor and ceiling effects at baseline (T0). Reproducibility was assessed by the test-retest reliability between T0 and T1 (2–5 days after T0), using the Intra-class Correlation Coefficient. The construct validity was assessed based on the correlation between the PRWHE-DLV and the Quick-DASH, Physical Component Score (SF-12), VAS-function, Physical Functioning (SF-12), VAS-pain and Bodily Pain (SF-12) at T0. Responsiveness was defined as the ability of the PRWHE-DLV to measure change 3 weeks after T0 (internal) and the relation of these changes to clinically important outcomes (external).ResultsPsychometric qualities of the PRWHE-DLV demonstrated high content validity with no floor or ceiling effects, excellent reliability (Intra-class correlation coefficient = 0.90; 95% CI 0.80–0.95), high construct validity with the validated Quick-DASH and VAS score (r = 0.85 with Quick-DASH, r = 0.75 with VAS-function and r = 0.78 with VAS-pain) and high responsiveness.ConclusionThe PRWHE-DLV provided reliable and adequate information for primary care clinical practice.
Usefulness of discharge standards in outpatients undergoing sedative endoscopy: a propensity score-matched study of the modified post-anesthetic discharge scoring system and the modified Aldrete score
Authors: Yamaguchi Daisuke , Morisaki Tomohito , Sakata Yasuhisa , Mizuta Yumi , Nagatsuma Goshi , Inoue Suma , Shimakura Akane , Jubashi Amane , Takeuchi Yuki , Ikeda Kei , Tanaka Yuichiro , Yoshioka Wataru , Hino Naoyuki , Ario Keisuke , Tsunada Seiji , Esaki Motohiro 
Published: November 2022

Abstract
Background
This study aimed to evaluate the usefulness of discharge standards in outpatients undergoing sedative endoscopy by comparing the modified post-anesthetic discharge scoring system (MPADSS) and the modified Aldrete score.

Methods
We prospectively enrolled 376 outpatients who underwent gastrointestinal endoscopy under midazolam sedation; 181 outpatients were assessed regarding discharge after sedative endoscopy using the MPADSS (group M), and 195 patients were assessed by the modified Aldrete score (group A). The clinical characteristics, types of endoscopy, endoscopic outcomes, and anesthesia outcomes were evaluated between the two groups. We compared discharge score, recovery time, and adverse events using propensity-score matching.

Results
Propensity-score matching created 120 matched pairs. The proportion of patients who had a recovery time within 60 min after endoscopy was significantly higher in group A than that in group M (42.5% versus 25.0%, respectively; P < 0.01). The proportion of patients who required > 120 min of recovery time after endoscopy was significantly lower in group A than that in group M (0.0% versus 5.0%, respectively; P = 0.03). However, significantly more patients had drowsiness at discharge in group A compared with group M (19.1% versus 5.0%, respectively; P < 0.01). There was no significant difference in the adverse event rate within 24 h of discharge between the groups.

Conclusions
Patients assessed by the modified Aldrete score were allowed to discharge earlier than those assessed by the MPADSS. However, a patient’s level of consciousness should be assessed carefully, especially in patients who visit the hospital alone.
Construction of a novel cuproptosis-related gene signature for predicting prognosis and estimating tumor immune microenvironment status in papillary thyroid carcinoma
Authors: Wang Lidong , Yao Baiyu , Yang Jiapeng , Tian Zhong , He Jingni 
Published: November 2022

Abstract
Background
Cuproptosis, a new form of programmed cell death, has been recently reported to be closely related to tumor progression. However, the significance of cuproptosis-related genes (CRGs) in papillary thyroid carcinoma (PTC) is still unclear. Therefore, this study aimed to investigate the role of the CRG signature in prognosis prediction and immunotherapeutic effect estimation in patients with PTC.

Methods
RNA-seq data and the corresponding clinical information of patients with PTC were obtained from the Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) databases. Comprehensive analyses, namely, consensus clustering, immune analyses, functional enrichment, least absolute shrinkage and selection operator-multivariate Cox regression, and nomogram analysis, were performed to identify new molecular subgroups, determine the tumor immune microenvironment (TIME) status of the identified subgroups, and construct a clinical model. Independent verification cohort data and quantitative real-time polymerase chain reaction (qPCR) was performed to validate the expression of specific prognosis-related and differentially expressed CRGs (P-DECRGs).

Results
In the TCGA database, 476 patients with PTC who had complete clinical and follow-up information were included. Among 135 CRGs, 21 were identified as P-DECRGs. Two molecular subgroups with significantly different disease-free survival and TIME statuses were identified based on these 21 P-DECRGs. The differentially expressed genes between the two subgroups were mainly associated with immune regulation. The risk model and nomogram were constructed based on four specific P-DECRGs and validated as accurate prognostic predictions and TIME status estimation for PTC by TCGA and GEO verification cohorts. Finally, the qPCR results of 20 PTC and paracancerous thyroid tissues validated those in the TCGA database.

Conclusions
Four specific P-DECRGs in PTC were identified, and a clinical model based on them was established, which may be helpful for individualized immunotherapeutic strategies and prognostic prediction in patients with PTC.
A phase II study of carboplatin and etoposide plus durvalumab for previously untreated extensive-stage small-cell lung cancer (ES-SCLC) patients with a poor performance status (PS): NEJ045A study protocol
Authors: Asao Tetsuhiko , Watanabe Satoshi , Tanaka Takahiro , Morita Satoshi , Kobayashi Kunihiko 
Published: November 2022

Abstract
Background
Small-cell lung cancer (SCLC) accounts for 12–15% of lung cancers and has a limited prognosis, with approximately one-third of SCLC patients having a poor performance status (PS). Patients with extensive-stage (ES) SCLC and a poor PS have a poor prognosis. For this population, overall survival from carboplatin and etoposide treatment is 7–8 months, and treatment development is an unmet medical need. Recently, the combination of an anti-PD-L1 (a ligand for programmed cell death 1) antibody and platinum-based chemotherapy has become the standard of care for ES-SCLC patients with a good PS (PS 0–1). We hypothesized that the combination of the anti-PD-L1 antibody durvalumab with carboplatin and etoposide would be feasible and effective for such patients.

Methods
We initiated a multicenter phase II study of durvalumab combined with carboplatin and etoposide in previously untreated ES-SCLC patients with a poor PS (PS 2–3). Eligible patients will receive durvalumab plus carboplatin and etoposide every 3 to 4 weeks for up to 4 cycles, followed by durvalumab every 4 weeks until progression or unacceptable toxicity. The dosages of carboplatin and etoposide for the second and subsequent cycles will be adaptively determined based on the adverse events of the first cycle. A total of 56 patients (43 patients with a PS of 2 and 13 patients with a PS of 3) will be enrolled in this study, with a 24-month enrollment period and a 12-month follow-up. The primary endpoint is the tolerability of carboplatin and etoposide plus durvalumab in previously untreated ES-SCLC patients with a poor PS. The secondary endpoints are the 1-year survival rate, objective response rate, progression-free survival, overall survival, ratio of PS improvement, and safety.

Discussion
The results of this study are intended to establish the safety and efficacy of carboplatin and etoposide plus durvalumab in patients with ES-SCLC and a poor PS.

Trial registration
Japan Registry of Clinical Trials (jRCT), jRCTs031200319. Registered 21 January 2021, https://jrct.niph.go.jp/en-latest-detail/jRCTs031200319
Evaluating changes in negative posttrauma cognition as a mechanism of PTSD severity changes in two separate intensive treatment programs for veterans
Authors: Held Philip , Kaysen Debra L. , Smith Dale L. 
Published: November 2022

Abstract
Background
A wealth of evidence has illustrated that reductions in negative posttrauma cognitions (NPCs) predict improvement in posttraumatic stress disorder (PTSD) symptoms during treatment. Yet, the specific temporal arrangement of changes in these constructs is less well understood. This study examined the temporal association between NPC changes and PTSD symptom changes in two distinct intensive PTSD treatment samples.

Methods
Data from 502 veterans who completed a 3-week CPT-based intensive PTSD treatment program was used to test the extent to which lagged NPC measurement predicted the next occurring PTSD severity measurement using linear mixed effects regression models. PTSD severity was assessed every other day during treatment. NPCs were assessed at three treatment timepoints. A second sample of 229 veterans who completed a 2-week CPT-based intensive PTSD treatment program was used to replicate these findings.

Results
Across both intensive PTSD treatment programs, NPCs generally increased from intake the end of the first treatment week, which was followed by gradual decreases in NPCs throughout the rest of both programs. Change in NPCs during both the 3-week (b = .21, p < .001, R2 = .38) and the 2-week programs (b = 0.20, p < .001, R2 = .24) were significant predictors of change in PTSD symptom severity. However, the reverse was true as well, with change in PTSD severity predicting latter change in NPCs during both the 3-week (b = 1.51, p < .001, R2 = .37) and 2-week (b = 1.37, p < .001, R2 = .33) programs, further raising questions about temporality of the association between NPCs and PTSD symptom severity during treatment.

Conclusions
The present study demonstrated that changes in NPCs may not temporally precede changes in PTSD symptom severity in PTSD treatment samples. Instead, we observed earlier PTSD symptom changes and a bidirectional association between the two constructs across both samples. Clinically, the study supports the continued focus on NPCs as an important treatment target as they are an important indicator of successful PTSD treatment, even if they may not be a direct mechanism of treatment-based changes in PTSD severity. Future research should attempt to identify alternative mechanisms of change in CPT.
An attempted “suicide pact” in Covid-19 era – psychiatric perspectives
Authors: Nardi Benedetta , Del Prete Luca , Amatori Giulia , Carpita Barbara , Carmassi Claudia , Pompili Maurizio , Dell’Osso Liliana 
Published: November 2022

AbstractBackgroundA "suicide pact" is a joint and actively induced death of two individuals with the essential and unavoidable characteristic of a mutual consent. One of the partners (dominant in the relationship, commonly male) usually induces the action and in most cases, it is the one who actively carries it out. Undiagnosed psychopathological dimension or pathological subthreshold traits are found in those who enter into suicide agreements, the presence of cluster B personality traits such as narcissistic or borderline is of particular relevance in the dominant partner, while in the submissive one dependent personality traits are more frequent. As in the case of other similar health emergencies, COVID-19 pandemic seems to lead to greater suicidality, including the "suicide pacts" of couples whose motivation varies including firstly financial problems, strictly followed by fear of infection and not being able to return home from abroad.Case presentationWe reported a case of a couple who entered a suicide agreement consequently to the economic difficulties caused by COVID-19 pandemic, hospitalized in our department. Both partners were assessed with Adult Autism Subthreshold Spectrum (AdAS Spectrum) and both crossed the threshold for clinically relevant autistic traits (M = 67; F = 49).ConclusionThis case further confirms the link between COVID-19 pandemics and suicidality. The role of autism spectrum traits as a vulnerability factor towards the development of severe psychopathological consequences after traumatic events is also stressed.
Development and psychometric assessment of the sexual-reproductive health profile of women with type-1 diabetes mellitus
Authors: Azimi Nasrin , Ozgoli Giti , Ebadi Abbas , Majd Hamid Alavi , Rajab Assadollah , Kiani Zahra , Bazzazian Shahin , Mokhtaryan-Gilani Tahereh 
Published: November 2022

Abstract
Background
To improve the sexual-reproductive health (SRH) of women with type-1 diabetes mellitus (T1DM), plans should be formulated on the basis of the existing situation. The situation can be examined by a valid tool conforming to the specific domains of SRH in the target group. The present study seeks to develop and assess the psychometric properties of the SRH Profile of Women with T1DM.

Method
Based on the extracted concepts of SRH Profile of Women with T1DM in a previously conducted study, a tool was designed using the following steps: The selection of the conceptual model, explaining the objectives, designing the roadmap and development of the tool. In the psychometric assessment phase, the content, face and construct validity (convergent validity and principal component analysis) were assessed with the participation of 365 married women of reproductive age with T1DM. The reliability of the tool was determined by the internal consistency method (Cronbach’s alpha) and its stability using the test-retest method (Intraclass Correlation Coefficients).

Results
The SRH Profile of Women with T1DM was formed with 53 items in two sections. Twenty-six items were about safe motherhood and reproductive system; 27 items were about the three components of concerns about the reproductive system health and function, sexual health and function, and violence related to T1DM. The three components in the second section explained 49.44% of the total variance. Cronbach’s alpha was 0.872 and the total intra-cluster correlation coefficient was 0.946.

Conclusion
SRH Profile of Women with T1DM is a valid, reliable, and specific tool for assessing sexual-reproductive health in women with type-1 diabetes mellitus.
Surveillance of tobacco use among young adolescents: trends and predictors across three years in Sousse, Tunisia
Authors: Zammit Nawel , Maatoug Jihene , Ghammam Rim , Fredj Sihem Ben , Dhouib Wafa , Ayouni Imen , Maatouk Amani , Belgacem Waad Ben , Ouertani Mohamed , Ghannem Hassen 
Published: November 2022

Abstract
Background
In developed countries, there was an overall decrease in tobacco use over the last decades. In Tunisia, a national strategy to reduce tobacco use was set up since 2008. However, this strategy was rarely evaluated. The objective of the current study was to examine the trends in tobacco use among the middle schoolchildren of the governorate of Sousse (Tunisia) between 2014 and 2016 and to determine predictors of its experimentation.

Methods
Three cross-sectional studies were conducted in 2014, 2015 and 2016 school years among middle schoolchildren randomly selected from the governorate of Sousse-Tunisia. The required sample size for each study was 760 participants. Each year, the same procedure was used to recruit pupils from the same middle schools. The same pre-established and pre-tested questionnaire was self-administered anonymously to participants in their classrooms.

Results
Lifetime tobacco use rose from 11% in 2014 to 17.3% in 2016 (p = 0.001). Across the 3 years of survey, predictors of lifetime tobacco use were: The male sex (OR, 95% CI: 4.4 [3.2-6.1]), age above 13 (OR, 95% CI: 2.3 [1.7-3.1]), lifetime illicit substances use (OR, 95% CI: 3.9 [1.1- 13.8), lifetime inhalant products use (OR, 95% CI: 2.2 [1.2-4.3]), tobacco use among the father (OR, 95% CI: 2.2 [1.2-4.3]), tobacco use among siblings (OR, 95% CI: 1.7 [1.2-2.4]) and current anxiety symptoms (OR, 95% CI: 1.8 [1.4-2.4]).

Conclusion
Lifetime tobacco use is in expansion among the young adolescents of Sousse. The current national tobacco prevention program should be strengthened and expanded to cover other substances use issues with emphasis on secondhand smoking and mental health problems.
Breakage risk of different sacroiliac screws in unilateral sacral fractures a finite element analysis
Authors: Ma Yupeng , Zhao Yong , Zou Dexin , Dong Shengjie , Sun Xiujiang , Cheng Gong , Lian Wei , Zhao Yuchi , Sun Tao , Wang Dan , Zhang Shudong 
Published: November 2022

Abstract
Objective
To compare the breakage risk of lengthened sacroiliac screws and ordinary sacroiliac screws to treat unilateral vertical sacral fractures and provide a reference for clinical application.

Methods
A finite element model of Tile C pelvic ring injury (unilateral type Denis II fracture of the sacrum) was produced. The sacral fractures were fixed with a lengthened sacroiliac screw and ordinary sacroiliac screw in 6 types of models. The maximal von Mises stresses and stress distributions of the two kinds of screws when standing on both feet were measured and compared.

Results
The maximal von Mises stress of the lengthened screw was less than that of the ordinary screw. Compared with ordinary screw, the stress distribution in the lengthened screw was more homogeneous.

Conclusions
The breakage risk of screws fixed in double segments is lower than that of screws fixed in single segments, the breakage risk of lengthened screws is lower than that of ordinary screws, and the breakage risk of screws fixed in S2 segments is lower than that of screws fixed in S1 segments.
Biomechanical comparison of different prosthetic reconstructions in total en bloc spondylectomy: a finite element study
Authors: Xu Hanpeng , Wang Xiaodong , Han Ye , Jiang Yuanyuan , Wang Jianzhong , Zhang Xiong , Miao Jun 
Published: November 2022

Abstract
Objective
To analyse and compare the biomechanical differences between 3D-printed prostheses, titanium mesh cages and poorly matched titanium mesh cages in total en bloc spondylectomy (TES).

Methods
The finite element model of T10-L2 for healthy adults was modified to make three models after T12 total spondylectomy. These models were a 3D-printed prosthesis, titanium mesh cage and prosthesis-endplate mismatched titanium mesh cage for reconstruction. The range of motion (ROM), stress distribution of the endplate and internal fixation system of three models in flexion and extension, lateral bending and axial rotation were simulated and analysed by ABAQUS.

Result
In flexion, due to the support of the anterior prosthesis, the fixation system showed the maximum fixation strength. The fixation strength of the 3D-printed prosthesis model was 26.73 N·m /°, that of the TMC support model was 27.20 N·m /°, and that of the poorly matched TMC model was 24.16 N·m /°. In flexion, the L1 upper endplate stress of the poorly matched TMC model was 35.5% and 49.6% higher than that of the TMC and 3D-printed prosthesis, respectively. It was 17% and 28.1% higher in extension, 39.3% and 42.5% higher in lateral bending, and 82.9% and 91.2% higher in axial rotation, respectively. The lower endplate of T11 showed a similar trend, but the magnitude of the stress change was reduced. In the stress analysis of the 3D-printed prosthesis and TMC, it was found that the maximum stress was in flexion and axial rotation, followed by left and right bending, and the least stress was in extension. However, the mismatched TMC withstood the maximum von Mises stress of 418.7 MPa (almost twice as much as the buckling state) in rotation, 3 times and 5.83 times in extension, and 1.29 and 2.85 times in lateral bending, respectively.

Conclusion
Different prostheses with good endplate matching after total spondylectomy can obtain effective postoperative stable support, and the reduction in contact area caused by mismatch will affect the biomechanical properties and increase the probability of internal fixation failure.
Mediating effect of vascular risk factors underlying the link between gestational diabetes and cardiovascular disease
Authors: Retnakaran Ravi , Shah Baiju R. 
Published: November 2022

Abstract
Background
Women with gestational diabetes (GDM) have an elevated lifetime incidence of cardiovascular disease (CVD), but the basis of this excess risk remains to be established. In this context, we hypothesized that chronic exposure to adverse cardiovascular risk factors may contribute to their elevated risk of CVD. We thus sought to quantify the determinants of CVD risk in women with a history of GDM by performing mediation analyses.

Methods
Women in Ontario, Canada, with a live-birth pregnancy between Jan 1998 and Dec 2017 (n=757,541) were followed for a median of 13.2 years and stratified into the following 4 groups: women with GDM who developed CVD (GDM+/CVD+); women without GDM who developed CVD (GDM−/CVD+); those with GDM but no CVD (GDM+/CVD−); and those with neither GDM nor CVD (GDM−/CVD−). Lipids (total cholesterol, LDL, HDL, triglycerides) and glycemic variables (A1c, fasting glucose) were measured between 4.3±3.0 and 4.8±3.4 times over follow-up.

Results
On successive measurements at a median of 4.8, 7.1, and 8.7 years postpartum, respectively, each lipid and glycemic measure progressively worsened from GDM−/CVD− to GDM+/CVD− to GDM−/CVD+ to GDM+/CVD+ (all p<0.0001). At each point in time, each of the lipid and glycemic measures was significantly worse in GDM+/CVD+ compared to GDM+/CVD− (all p<0.001). Moreover, among women who did not develop CVD, all lipid and glycemic measures were significantly worse in those with previous GDM (all p<0.001 for GDM+/CVD− vs GDM−/CVD−). Mediation analyses revealed that the dominant determinants of CVD risk in women with GDM were A1c (56.0% mediation, 95%CI 47.4–67.8) and fasting glucose (47.4%, 38.8–60.8), followed by HDL (25.2%, 21.3–30.7) and triglycerides (12.1%, 9.7–15.6). Upon exclusion of those who developed diabetes during follow-up, the key determinants were HDL (40.8%), fasting glucose (37.7%), A1c (28.6%), triglycerides (21.0%), and LDL (9.9%).

Conclusions
Adverse glycemic and lipid measures mediate the elevated risk of CVD in women with previous GDM, with the impact of lipids particularly evident in those who do not develop diabetes. These findings thus identify potential targets for risk factor monitoring and ultimately early intervention towards the goal of primary prevention of CVD in this at-risk patient population.