bluuebunny/crossref_metadata_2025_split huggingface dataset:
Self-managed, computerised word finding therapy as an add-on to usual care for chronic aphasia post-stroke: An economic evaluation
Authors: Latimer Nicholas R , Bhadhuri Arjun , Alshreef Abualbishr , Palmer Rebecca , Cross Elizabeth , Dimairo Munyaradzi , Julious Steven , Cooper Cindy , Enderby Pam , Brady Marian C , Bowen Audrey , Bradley Ellen , Harrison Madeleine 
Published: November 2020

Objective: To examine the cost-effectiveness of self-managed computerised word finding therapy as an add-on to usual care for people with aphasia post-stroke. Design: Cost-effectiveness modelling over a life-time period, taking a UK National Health Service (NHS) and personal social service perspective. Setting: Based on the Big CACTUS randomised controlled trial, conducted in 21 UK NHS speech and language therapy departments. Participants: Big CACTUS included 278 people with long-standing aphasia post-stroke. Interventions: Computerised word finding therapy plus usual care; usual care alone; usual care plus attention control. Main measures: Incremental cost-effectiveness ratios (ICER) were calculated, comparing the cost per quality adjusted life year (QALY) gained for each intervention. Credible intervals (CrI) for costs and QALYs, and probabilities of cost-effectiveness, were obtained using probabilistic sensitivity analysis. Subgroup and scenario analyses investigated cost-effectiveness in different subsets of the population, and the sensitivity of results to key model inputs. Results: Adding computerised word finding therapy to usual care had an ICER of £42,686 per QALY gained compared with usual care alone (incremental QALY gain: 0.02 per patient (95% CrI: −0.05 to 0.10); incremental costs: £732.73 per patient (95% CrI: £674.23 to £798.05)). ICERs for subgroups with mild or moderate word finding difficulties were £22,371 and £21,262 per QALY gained respectively. Conclusion: Computerised word finding therapy represents a low cost add-on to usual care, but QALY gains and estimates of cost-effectiveness are uncertain. Computerised therapy is more likely to be cost-effective for people with mild or moderate, as opposed to severe, word finding difficulties.
Complete retroperitoneal laparoscopic nephroureterectomy with bladder cuff excision for upper tract urothelial carcinoma without patient repositioning: a single-center experience
Authors: Wu Gang , Wang Tianqi , Wang Jipeng , Yuan Hejia , Cui Yuanshan , Wu Jitao 
Published: November 2020

Objective This study was performed to evaluate the outcome of complete retroperitoneal laparoscopic nephroureterectomy with bladder cuff excision (RLNU-BCE), which is performed to treat urothelial carcinomas in the renal pelvis or in the ureter higher than the crossing of the common iliac artery without patient repositioning. Methods We retrospectively analyzed the clinical data of 48 patients with upper tract urothelial carcinoma who underwent complete RLNU-BCE in our institution from May 2017 to September 2019. Results RLNU-BCE was successfully performed in all 48 patients. The median operation time was 110 minutes [interquartile range (IQR), 100–130 minutes], and the median postoperative anesthesia recovery time was 10 minutes (IQR, 7–15 minutes). The median postoperative hospitalization period was 5 days (IQR, 4–6 days). Pathologic examination revealed that the margin of all resected specimens was negative. After a median follow-up of 13 months (IQR, 7–20 months), no local recurrence or distant metastasis was found. No complications occurred during follow-up. Conclusion Based on our experience with this technique, RLNU-BCE deserves application and promotion in clinical practice. Long-term comparative studies are required to confirm its superiority over other techniques.
Ultrasonographic evaluation of adrenal gland size in two body weight categories of healthy adult cats
Authors: Pérez-López Laura , Wägner Ana María , Saavedra Pedro , Jaber Jose Raduan , Melián Carlos 
Published: November 2020

Objectives Adrenal gland size and its association with body weight have been rarely evaluated in cats. This study was undertaken to assess the association between feline body weight and adrenal gland thickness, and to propose reference intervals (RIs) for adrenal gland thickness in healthy cats. Methods This was a cross-sectional study in which 39 healthy cats were included. The cats were divided into two weight categories, classified as ⩽4.0 kg and >4–8 kg of ideal body weight (with 13 and 26 cats in each group, respectively), which took into consideration the body condition score of the cats. All cats underwent an ultrasound examination that was taken from a subcostal position. Maximum dorsoventral thicknesses of the left (MTL) and right (MTR) adrenal glands were measured in a sagittal plane. RIs were obtained for the maximum thickness (MT), which included the MTLs and MTRs of each cat. RIs with the 90% confidence intervals were calculated according to American Society for Veterinary Clinical Pathology guidelines on RIs. Results No statistical differences for adrenal gland thickness were observed between the left and right ( P = 0.543) adrenal glands or between male and female cats ( P = 0.943). Mean MT was significantly greater in the group of cats weighing >4–8 kg compared with the group of cats weighing ⩽4 kg (3.7 ± 0.6 vs 3.2 ± 0.4 mm; P <0.005). The lower limit of the RI for MT was 2.4 mm (range 2.2–2.6 mm) in the group weighing ⩽4 kg and 2.6 mm (range 2.4–2.8 mm) in the group weighing >4–8 kg. The upper limit of the RI for MT was 3.9 mm (range 3.7–4.1 mm) in the group of cats weighing ⩽4 kg and 4.8 mm (range 4.6–5.1 mm) in the group of cats weighing >4–8 kg. Conclusions and relevance The use of RIs based on two group sizes allows for a more accurate ultrasonographic evaluation of adrenal gland thickness in cats. The maximum normal adrenal gland thickness is lower in smaller cats (3.9 mm for those weighing ⩽4 kg and 4.8 mm for those weighing >4–8 kg).
Late endoscopic evaluation of the ostium size after external dacryocystorhinostomy
Authors: Al Huthail Reem R , Al-Faky Yasser H 
Published: November 2020

Objective: To evaluate the effect of chronicity on the size of the ostium after external dacryocystorhinostomy (DCR) with intubation. Methods: Design: A retrospective chart review of patients who underwent external DCR with intubation over 10 years from January 2003 at a tertiary hospital. All patients were recruited and examined with rigid nasal endoscope. Results: A total number of 66 (85 eyes) patients were included. The mean age at the time of evaluation was 53.1 years with gender distribution of 54 females (81.8 %). The mean duration ±SD between the date of surgery and the date of evaluation was 33.2 ± 33.6 (6–118 months). Our study showed an overall anatomical and functional success of 98.8% and 95.3%, respectively. The mean size of the ostium (±SD) was 23.0 (±15.7) mm2 (ranging from 1 to 80.4 mm2). The size of the ostium was not a significant factor for failure ( p = 0.907). No statistically significant correlation was found between the long-term duration after surgery and the size of the ostium ( R: 0.025, p = 0.157). Conclusions: Nasal endoscopy after DCR is valuable in evaluating the ostium with no observed potential correlation between the long-term follow-up after surgery and the size of the ostium.
A narrative-informed evaluation of tree of life for parents of children with physical health conditions
Authors: Haselhurst Jessica , Moss Kate , Rust Stewart , Oliver James , Hughes Rhian , McGrath Catherine , Reed Daniel , Ferguson Lucy , Murray Joanne 
Published: November 2020

Background: Parents of children with chronic health conditions can face many challenges. The Tree of Life narrative therapy group intervention aims to connect parents with their skills and resources before collectively exploring the ‘storms’ (challenges) they face. A narrative-informed evaluation aimed to story the parents’ experiences of attending the group. Methods: Seven parents attended a Tree of Life group intervention and then participated in a narrative-informed group interview to generate stories regarding their experience of the group. The interview was recorded with consent and later transcribed. Results: A thematic analysis was undertaken and highlighted that the group offered parents a ‘safe place to stand’ to talk about difficulties; a different perspective on their situation; connection with the skills of other parents; new ideas to introduce more independence to their child; and togetherness within the ‘storms’ (challenges). Conclusions: The narrative-informed evaluation offered opportunities to further thicken parents’ preferred identity stories whilst also contributing to the evidence base of narrative-informed group interventions for parents.
The value of the post-captopril aldosterone/renin ratio for the diagnosis of primary aldosteronism and the influential factors: A meta-analysis
Authors: Xiang Qiao , Wang Wen , Chen Tao , Yu Kai , Li Qianrui , Zhang Tingting , Tian Haoming , Ren Yan 
Published: November 2020

Objective: The procedure for the captopril challenge test (CCT) in diagnosing primary aldosteronism (PA) is not standardized. We performed a meta-analysis to evaluate the controversial diagnostic value and influential factors of the post-captopril aldosterone/renin ratio (ARR). Methods: We searched literature in databases for eligible studies (until October 1, 2020). We extracted information regarding study and patient characteristics, CCT methods, outcome data. We pooled studies using the random-effect model. We performed meta-regression and six pre-specified subgroup analyses to explore heterogeneity. Results: Nineteen studies involving 4568 subjects were included. The pooled sensitivity and specificity were 0.825 (95% CI 0.804–0.844) and 0.919 (95% CI 0.908–0.928). The area under the summary receiver operating characteristic curve was 0.9487 (95% CI 0.9207–0.9767). Meta-regression revealed that heterogeneity might derive from time interval ( p = 0.0117) and study population ( p = 0.0033). Subgroup analyses showed significant differences between the subgroups stratified by the dose, posture, study region, time interval, cut-off value and study population for sensitivity and/or specificity ( p < 0.05). Conclusion: Post-captopril ARR is comparably valuable for diagnosing PA at cut-offs from 12.0 to 50.0. Conducting the CCT in the supine position with 25 mg of captopril may attain greater sensitivity. Conducting the CCT in the seated position with 50 mg of captopril may attain greater specificity. A 90-min time interval may perform best in both the sensitivity and specificity.
Intraoperative Botulinum Toxin Chemodenervation and Analgesia in Abdominal Wall Reconstruction
Authors: Blaha Lauren , Chouliaras Konstantinos , White Andrew , McNatt Stephen , Westcott Carl 
Published: November 2020

Purpose. To analyze the impact of botulinum toxin chemodenervation on postoperative opiate consumption through a novel intraoperative injection protocol. Methods. A retrospective review of the implementation of a novel intraoperative botulinum toxin injection into both rectus and oblique musculature. Patients undergoing open retrorectus release, with and without intraoperative chemodenervation with Botox, were retrospectively collected between 2015 and 2019. Demographics, comorbidities, and opioid use in morphine milligram equivalents (MMEs) were retrospectively captured. Basic descriptive statistics and linear regression analysis were performed. Results. 19 patients in the Botox and 22 in the no Botox group were analyzed. Basic demographics were similar with female preponderance in the Botox group, 58% vs 27%, P = .05. Median hernia length was 15 cm for both groups ( P = .57), median hernia width was 8 vs 9 cm ( P = .39), epidural catheter used in 0 vs 4 ( P = .11), transverse abdominal plane blocks in 3 vs 4 ( P = 1), median MME usage was 191 vs 230 ( P = .37) in the inpatient setting, 225 vs 300 ( P = .17) in the outpatient setting, and 405 vs 568 ( P = .07) in total for Botox vs no Botox groups. Stepwise linear regression analysis identified Botox as the only predictor for MME usage, P = .048. Conclusions. Chemodenervation was the only factor associated with reduced opioid usage compared to a standard group using multimodality analgesia. The role of muscular pain in laparotomy is likely underappreciated and understudied. Intraoperative selective muscular chemodenervation may play a significant role in recovery from abdominal surgery and requires further study.
Intracranial aneurysms managed by parent artery reconstruction using Tubridge: Study protocol for a prospective, multicenter, post-market clinical trial
Authors: Wu Qiaowei , Li Li , Shao Qiuji , Xu Tianming , Chang Kaitao , Li Tianxiao , He Yingkun 
Published: November 2020

Background As a new endovascular reconstruction technique, flow diverter (FD) shows excellent efficacy and safety for treatment of intracranial aneurysms. In a previous multicenter, randomized, controlled, pre-market study, Tubridge FD showed remarkably higher complete occlusion rate compared with traditional stent-assisted coiling. However, a nonsignificant higher complication rate in the Tubridge group was noted. Considering the learning curve, the safety, and long-term outcomes of Tubridge FD should be verified in new prospective, real world, multicenter, post-market trials. Methods This study is a prospective, multicenter, single-arm, post-market clinical trial that evaluates the safety and efficacy of Tubridge in the treatment of patients with intracranial aneurysms by reconstructing parent artery. We expect 200 participants who meet the inclusion and exclusion criteria to be included. Clinical information and angiographic results (Raymond–Roy grading scale, RRGS) will be recorded objectively. The primary endpoint will be the complete occlusion rate of the target aneurysm (RRGS 1) at 12-month follow-up. Secondary endpoints will include the adequate occlusion rate (RRGS 1 & 2) and the rate of major in-stent stenosis (>50%) at 12-month follow-up, technique success rate, changes of modified Rankin Scale before and after the procedure, the rate of aneurysm related disability, neurological mortality, and all-cause mortality within follow-up period. Discussion This post-market, prospective trial may offer more information on the safety and long-term outcomes of Tubridge FD. When the study is complete, the results may provide us a new strategy for the treatment of intracranial aneurysms. Trial registration: WHO-Chinese Clinical Trial Registry: ChiCTR2000032282.
Is a proton-pump inhibitor necessary after endoscopic submucosal dissection for superficial esophageal neoplasms? A propensity score analysis
Authors: Kanaoka Hideaki , Iwatsubo Taro , Takeuchi Toshihisa , Kojima Yuichi , Takahashi Yoshiaki , Hakoda Akitoshi , Nishida Shinya , Kawaguchi Shinpei , Ota Kazuhiro , Shiba Masatsugu , Higuchi Kazuhide 
Published: November 2020

Background: Little is known about the efficacy of proton-pump inhibitor (PPI) therapy in the management of esophageal ulcers after endoscopic submucosal dissection (ESD). Therefore, the objective of this study was to investigate the efficacy of PPI in ulcer healing following ESD for superficial esophageal neoplasms, using a propensity score analytic approach. Methods: This retrospective cohort study was conducted at a single referral center. Between April 2005 and August 2015, 199 consecutive patients with superficial esophageal cancer and esophageal dysplasia underwent ESD. For patients with PPI administration, intravenous PPI therapy was commenced immediately after ESD, and oral PPI was administered daily from post-operative day 3, until ulcer healing was identified. We compared the remnant-ulcer rate at 4 weeks after esophageal ESD between the PPI administration and non-PPI groups, using propensity scores and the inverse probability of treatment weighting (IPTW) method. Results: After exclusions, a total of 88 patients were analyzed. The remnant-ulcer rate at 4 weeks after ESD was 25.5% (12/47) and 14.6% (6/41) in the PPI administration and non-PPI groups ( p = 0.21). After adjusting for background factors using IPTW, the risk of a remnant ulcer in the PPI administration group was not decreased significantly compared with that in the non-PPI group [odds ratio (OR) = 2.42, 95% confidence interval (CI): 0.73–7.97, p = 0.15]. Furthermore, PPI therapy did not decrease significantly the remnant-ulcer rate on logistic regression analysis after adjusting for the propensity score (OR = 2.40, 95% CI: 0.69–8.32, p = 0.15). Conclusion: PPI administration does not promote ulcer healing after ESD for superficial esophageal squamous cell carcinoma.
Bioinformatics-Based Research on Key Genes and Pathways of Intervertebral Disc Degeneration
Authors: Yan Qi , Xiao Quan , Ge Jun , Wu Cenhao , Wang Yingjie , Yu Hao , Yang Huilin , Zou Jun 
Published: November 2020

Objective To find out the pathways and key genes and to reveal disc degeneration pathogenesis based on bioinformatic analyses. Design The GSE70362 dataset was downloaded from the GEO (Gene Expression Omnibus) database. Differentially expressed genes (DEGs) between the patients having disc degeneration and healthy controls were screened by Limma package in R language. Critical genes were identified by adopting gene ontologies (GOs), Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways, and protein-protein interaction (PPI) networks. Results We identified 112 DEGs, including 60 genes which were upregulated and 52 that were downregulated. Analyses, such as GO and KEGG demonstrated that the DEGs got enriched in 4 biological processes and 2 signaling pathways, mainly related to disc degeneration. The PPI network analyses identified 5 key proteins, CCND1 (cyclin D1), GATA3, TNFSF11, LEF1, and DKK1 (Dickkopf related protein 1). Conclusion In this study, the DEGs and pathways determined promoted us understand the disc degeneration mechanisms. Also, the study may contribute novel biomarkers for the diagnosis and prevention of disc degeneration, and seek new treatment methods to repair and even regenerate degenerative intervertebral disc.
LINC01018 and SMIM25 sponged miR-182-5p in endometriosis revealed by the ceRNA network construction
Authors: Jiang Li , Zhang Mengmeng , Wang Sixue , Xiao Yuzhen , Wu Jingni , Zhou Yuxin , Fang Xiaoling 
Published: November 2020

The current study intended to explore the interaction of the long non-coding RNA (lncRNA), microRNA (miRNA), and messenger RNA (mRNA) under the background of competitive endogenous RNA (ceRNA) network in endometriosis (EMs). The differentially expressed miRNAs (DEmiRs), differentially expressed lncRNA (DELs), and differentially expressed genes (DEGs) between EMs ectopic (EC) and eutopic (EU) endometrium based on three RNA-sequencing datasets (GSE105765, GSE121406, and GSE105764) were identified, which were used for the construction of ceRNA network. Then, DEGs in the ceRNA network were performed with Gene Ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway, and protein-protein interaction (PPI) analysis. Besides, the DEmiRs in the ceRNA network were validated in GSE124010. And the target DELs and DEGs of verified DEmiRs were validated in GSE86534. The correlation of verified DEmiRs, DEGs, and DELs was explored. Moreover, gene set enrichment analysis (GSEA) was applied to investigate the function of verified DEmiRs, DEGs, and DELs. Overall, 1352 DEGs and 595 DELs from GSE105764, along with 27 overlapped DEmiRs between GSE105765 and GSE121406, were obtained. Subsequently, a ceRNA network, including 11 upregulated and 16 downregulated DEmiRs, 7 upregulated and 13 downregulated DELs, 48 upregulated and 46 downregulated DEGs, was constructed. The GO and KEGG pathway analysis showed that this ceRNA network probably was associated with inflammation-related pathways. Furthermore, hsa-miR-182-5p and its target DELs (LINC01018 and SMIM25) and DEGs (BNC2, CHL1, HMCN1, PRDM16) were successfully verified in the validation analysis. Besides, hsa-miR-182-5p was significantly negatively correlated with these target DELs and DEGs. The GSEA analysis implied that high expression of LINC01018, SMIM25, and CHL1, and low expression of hsa-miR-182-5p would activate inflammation-related pathways in endometriosis EU samples. LINC01018 and SMIM25 might sponge hsa-miR-182-5p to upregulate downstream genes such as CHL1 to promote the development of endometriosis.
Potential Differences in Clinical Features, Disease Activity, Function and Impact of Disease Between Oligo and Polyarticular Psoriatic Arthritis
Authors: Lubrano Ennio , Scriffignano Silvia , Fatica Mauro , Perrotta Fabio Massimo 
Published: November 2020

Objective: The primary aim of the study was to assess the potential differences in clinical features, disease activity, function and impact of disease between Psoriatic Arthritis (PsA) patients with oligoarticular and polyarticular involvement. Methods: Consecutive PsA patients attending our unit were divided into 2 groups: 1) Oligoarticular (<5 involved joints with or without enthesitic/axial manifestations) and 2) Polyarticular (≥5 joints with or without enthesitic/axial manifestations). A full clinical examination with the assessment of disease characteristics, disease activity (DAPSA, MDA), function (HAQ-DI) and impact of disease (PsAID-12) was performed. Furthermore, a 6-month follow-up evaluation was carried out in order to assess disease differences at baseline and at follow-up. Results: Of the 102 enrolled patients, oligoarticular subset was present in 63 (61.7%), while 39 (38.3%) patients had polyarticular involvement. Patients with oligoarticular subset showed, at baseline evaluation, lower values of global disease activity assessed by physician, HAQ-DI and DAPSA compared to patients with polyarticular pattern. No differences in the impact of disease (PsAID), patient global assessment of disease activity or pain were found. At 6-month follow-up, no significant changes in each group occurred. Conclusion: Our study showed some differences in patients with oligoarticular and polyarticular involvement in terms of disease activity and HAQ-DI, while the overall impact of the disease and the presence of enthesitis, dactylitis and axial disease seem to be similar, with no substantial changes after 6-month follow-up. These results could mean that clinical phenotype might not be responsible for the impact of the disease perceived by the patient.
Identifying potential germline variants from sequencing hematopoietic malignancies
Authors: Kraft Ira L. , Godley Lucy A. 
Published: November 2020

Abstract
Next-generation sequencing (NGS) of bone marrow and peripheral blood increasingly guides clinical care in hematological malignancies. NGS data may help to identify single nucleotide variants, insertions/deletions, copy number variations, and translocations at a single time point, and repeated NGS testing allows tracking of dynamic changes in variants during the course of a patient’s disease. Tumor cells used for NGS may contain germline, somatic, and clonal hematopoietic DNA alterations, and distinguishing the etiology of a variant may be challenging. We describe an approach using patient history, individual variant characteristics, and sequential NGS assays to identify potential germline variants. Our current criteria for identifying an individual likely to have a deleterious germline variant include a strong family history or multiple cancers in a single patient, diagnosis of a hematopoietic malignancy at a younger age than seen in the general population, variant allele frequency &gt; 0.3 of a deleterious allele in a known germline predisposition gene, and variant persistence identified on clinical NGS panels, despite a change in disease state. Sequential molecular testing of hematopoietic specimens may provide insight into disease pathology, impact patient and family members’ care, and potentially identify new cancer-predisposing risk alleles. Ideally, individuals should give consent at the time of NGS testing to receive information about potential germline variants and to allow future contact as research advances.