bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Dissectional Study of the Level of Anterior Commissure of the Larynx
Authors: Ortug Gursel , Liman Zafer , Ortug Alpen 
Published: June 2020

Purpose: Precise knowledge of the level of the vocal fold as projected on the external thyroid cartilage is of critical importance for the performance of many surgical approaches. This study aims to identify the level of the anterior commissure, as well as the lengths of the vocal muscle and arytenoid cartilage in Turkish population. Materials and Method: Specimens were collected after autopsy from the Council of Forensic Medicine. One hundred human larynges (52 men, 48 women; age range: 25-80 years) were dissected under a stereomicroscope. Projection of the vocal fold was analyzed in relation to the superior thyroid (A) and the inferior border of the thyroid cartilage (B). Then, the larynx was dissected parallel to the level of the vocal fold to measure the length of the vocal muscle (C) and the length of the interarytenoid space (D). Results: The mean value of the “a” was 9.15 ± 1.99 mm in male and 9.38 ± 3.43 mm in female. Mean value of the “b” was 10.54 ± 1.73 mm and 8.88 ± 1.81 mm in male and female, respectively. The mean value of the parameter corresponding the length of vocal muscle which was “c” was found 15.00 ± 3.18 mm in male and 12.88 ± 4.12 mm in female. The mean value of the interarytenoid space “d” was 8.31 ± 1.76 mm in male and 8.13 ± 1.90 mm in female. Comparing between genders, no statistical differences were observed in parameters of a, c, d, a + b, a + b/2 ( P > .05). However, the difference with female and male for the parameters of b and c + d was statistically significant ( P < .05). Conclusion: Our results indicate that the anterior commissure projects slightly above the midline height for male and at the level to slightly below in female subjects in Turkish population.
Povidone-Iodine Use in Sinonasal and Oral Cavities: A Review of Safety in the COVID-19 Era
Authors: Frank Samantha , Capriotti Joseph , Brown Seth M. , Tessema Belachew 
Published: June 2020

Objectives: Approaches to nasal and oral decontamination with povidone-iodine (PVP-I) have been published to reduce nosocomial spread of Severe Acute Respiratory Syndrome-Coronavirus 2 (SARS-CoV-2). The safety of PVP-I topically applied to the nasal and oral cavity is addressed by a literature review. The specific efficacy of PVP-I against coronaviruses and its potential efficacy against SARS-CoV-2 is discussed. Methods: A review was performed utilizing PubMed and Cochrane Databases. All citations in protocols for nasal and oral PVP-I use regarding COVID-19 were independently reviewed. Results: Povidone-iodine has been safely administered for up to 5 months in the nasal cavity and 6 months in the oral cavity. Concentrations less than 2.5% in vitro do not reduce ciliary beat frequency or cause pathological changes in ciliated nasal epithelium, upper respiratory, or mucosal cells. Adverse events with oral use have not been reported in conscious adults or children. Allergy and contact sensitivity is rare. Chronic mucosal use up to 5% has not been shown to result in clinical thyroid disease. PVP-I is rapidly virucidal and inactivates coronaviruses, including SARS-CoV and Middle East Respiratory Syndrome (MERS). Conclusions: Povidone-iodine can safely be used in the nose at concentrations up to 1.25% and in the mouth at concentrations up to 2.5% for up to 5 months. Povidone-iodine rapidly inactivates coronaviruses, including SARS and MERS, when applied for as little as 15 seconds. There is optimism that PVP-I can inactivate SARS-CoV-2, but in vitro efficacy has not yet been demonstrated.
Baduanjin exercise for chronic obstructive pulmonary disease: an updated systematic review and meta-analysis
Authors: Cao Ailing , Feng Fanchao , Zhang Li , Zhou Xianmei 
Published: June 2020

Objective: To objectively evaluate the effectiveness of Baduanjin exercise on cardiopulmonary function and quality of life in chronic obstructive pulmonary disease patients. Data sources: Articles published in PubMed, EMBASE, China National Knowledge Infrastructure Database, the Cochrane Library, Wanfang Database, and China Biological Medicine Database from inception to March 2020. Review Method: Articles on randomized controlled trials about Baduanjin exercise for the treatment of chronic obstructive pulmonary disease were identified. Cochrane handbook was applied to assess the quality of included trials. Stata (version 14.0) and Review Manager (version 5.3) were employed for data analysis. Mean difference with 95% confidence intervals were calculated for pulmonary function, 6-minute walking distance, and the quality of life. Results: Thirty-one randomized controlled trials including 3045 patients were included. The result of meta-analysis indicated that comparing with any other type of treatment alone, Baduanjin exercise combined other type of treatment revealed well efficacy in improving exercise capability on 6-minute walking distance (mean difference = 43.83, 95% confidence interval (29.47, 58.20), P < 0.00001), forced expiratory volume in 1 second (mean difference = 0.23, 95% confidence interval (0.15, 0.31), P < 0.00001), forced volume vital capacity (mean difference = 0.19, 95% confidence interval (0.08, 0.30), P = 0.0007), the ratio of forced expiratory volume in the first second to forced vital capacity (mean difference = 3.85, 95% confidence interval (2.19, 5.51), P < 0.00001), and the quality of life in chronic obstructive pulmonary disease patients regarding the St. George respiratory questionnaire (mean difference = –7.71, 95% confidence interval (–10.54, –4.89), P < 0.00001) and chronic obstructive pulmonary disease assessment test (mean difference = –2.56, 95% confidence interval (–4.13, –1.00), P = 0.001). Conclusions: Baduanjin exercise could improve exercise capacity, pulmonary function, and quality of life for patients with chronic obstructive pulmonary disease.
Effect of Baduanjin exercise on cognitive function in patients with post-stroke cognitive impairment: a randomized controlled trial
Authors: Zheng Guohua , Zheng Yuhui , Xiong Zhenyu , Ye Bingzhao 
Published: June 2020

Objective: To investigate the effectiveness and safety of Baduanjin training on the cognitive function in stroke survivors with cognitive impairment. Design: A randomized, two-arm parallel controlled trial with allocation concealment and assessors blinding. Setting: Community centre of Fuzhou city, China. Subjects: A total of 48 participants were recruited and randomly allocated into the Baduanjin exercise intervention or control group. Interventions: The control group maintained original medication and rehabilitation treatment. The Baduanjin training group received 24-week Baduanjin training with a frequency of three days a week and 40 minutes a day based on original medication and rehabilitation treatment. Main outcome measures: The primary outcome was global cognitive function. Secondary outcome measures included the specific domains of cognition (i.e. memory, processing speed, execution, attention and visuospatial ability) and activities daily living. Results: In total, 41 (Baduanjin n = 22, control n = 19) participants completed 24-week treatment and data collection. Mean differences between groups at 24-week treatment were statistically significant for global cognitive function (MoCA: 2.54 (0.91 to 4.16)), execution (TMT-A: −42.4 (−75.0 to −9.8); TMT-B: −71.3 (−130.6 to −12.1)), memory (immediate recall: 2.11 (0.49 to 3.73); short-term delayed recognition: 2.47 (0.58 to 4.35) and long-term delayed recognition: 1.68(0.18 to 3.17)), attention (response time of alertness: −245.5 (−387 to −104)) and activities of daily living (modified Barthel Index). Conclusion: Regular Baduanjin training is associated with less loss of cognitive function in patients after stroke.
Persuasion in Islamic finance
Authors: Azmat Saad , Ali Haiqa , Brown Kym , Skully Michael 
Published: June 2020

This article explores the mechanisms of persuasion in Islamic finance that may have helped support the growth of this market. Our theoretical model may explain those factors which may influence a customer to select an Islamic financial product. For complex decisions where a person may not fully understand the background concepts such as with finance or Arabic terminology, product quality may be judged based on information in advertising and prior knowledge. Our model shows that Islamic bankers can use the customer’s “coarse thinking” process when advertising products. They may be a means to make products appear more religiously (Shariah) compliant. The equilibrium level of persuasive strategies proposed help reinforces the impact of persuasion for Islamic banks. JEL Classification: G21, G11, M31
Lateral Center-Edge Angle Is Not Predictive of Acetabular Articular Cartilage Surface Area: Anatomic Variation of the Lunate Fossa
Authors: Trinh Thai Q. , Leunig Michael , Larson Christopher M. , Clohisy John , Nepple Jeff , Zaltz Ira , Kelly Bryan T. , Naimark Micah B. , Bedi Asheesh 
Published: June 2020

Background: Surgical treatment of symptomatic femoroacetabular impingement (FAI) and dysplasia requires careful characterization of acetabular morphology. The lateral center-edge angle (LCEA) is often used to assess lateral acetabular anatomy. Previous work has questioned the LCEA as a surrogate for acetabular contact/articular cartilage surface area because of the variable morphology of the lunate fossa. Hypothesis: We hypothesized that weightbearing articular cartilage of the acetabulum would poorly correlate with LCEA secondary to significant variation in the size of the lunate fossa. Study Design: Cohort study (Diagnosis); Level of evidence, 3. Methods: Patients with 3D CT imaging undergoing either hip arthroscopy or periacetabular osteotomy for FAI or symptomatic hip instability were retrospectively identified. The LCEA and femoral head diameter were measured on an anteroposterior pelvis radiograph. Patients were grouped according to their lateral acetabular coverage as undercoverage (LCEA, <25°), normal coverage (LCEA, 25°-40°), or overcoverage (LCEA, >40°). Patients were randomly identified until each group contained 20 patients. The articular surface area was measured from preoperative 3D CT data. Linear regression analysis was performed to examine the relationship between articular surface area and LCEA. Continuous and categorical data were analyzed utilizing analysis of variance and chi-square analysis. Statistical significance was set at P < .05. Results: No difference in age ( P = .52), body mass index (BMI) ( P = .75), or femoral head diameter ( P = .66) was noted between groups. A significant difference in articular surface area was observed between patients with undercoverage and those with overcoverage (20.4 cm2 vs 24.5 cm2; P = .01). No significant difference was identified between the undercoverage and normal groups (20.4 cm2 vs 23.3 cm2; P = .09) or the normal and overcoverage groups (23.3 cm2 vs 24.5 cm2; P = .63). A moderate positive correlation was observed between LCEA and articular surface area across all patients ( r = 0.38; P = .002) but not when patients with undercoverage were excluded ( r = 0.02; P = .88). Significant variation in surface area was observed within each group such that no patient in any group was outside of 2 SDs of the means of the other groups. When patients were categorized into quartiles established by the articular surface area for the entire population, 40% of patients with overcoverage were observed in the first or second quartile (lower area). Conclusion: Lateral acetabular undercoverage based on the LCEA (<25°) correlates with decreased acetabular surface area. Normal or increased acetabular coverage (LCEA, >25°), however, is not predictive of increased, normal, or decreased acetabular surface area.
Better Clinicoradiological Results of BST-CarGel Treatment in Cartilage Repair Compared With Microfracture in Acetabular Chondral Defects at 2 Years
Authors: John Rakesh , Ma Jie , Wong Ivan 
Published: June 2020

Background: BST-CarGel (CarGel) is an injectable chitosan scaffold that is mixed with fresh, autologous blood and injected into the site of microfracture (MF) to physically stabilize clots and enhance cartilage repair. Purpose: To evaluate short-term clinicoradiological outcomes of patients treated arthroscopically for acetabular chondral defects with CarGel in conjunction with MF compared with those treated with MF alone. Study Design: Cohort study; Level of evidence, 3. Methods: All patients who underwent hip arthroscopy and received MF with or without CarGel for acetabular chondral defects between 2014 and 2018 with a minimum 2-year clinicoradiological follow-up were included. Intraoperative details, postoperative complications, and clinical outcome scores, including the international Hip Outcome Tool–33 (iHOT-33), Hip Outcome Score (HOS)–Activities of Daily Living (HOS-ADL), and Hip Outcome Score–Sports Profile, were analyzed. Serial plain radiographs were assessed independently by 2 blinded observers. A survival analysis was performed to identify the number of cases converted to total hip arthroplasty (THA) in both groups, which was correlated with the cartilage defect size at the time of surgery. Results: Eighty patients (54 CarGel and 26 MF) were evaluated, including 56 men (70%) and 48 right hips (60%). Three patients were lost to follow-up. There were no major adverse events in either group. The average defect size was 3.63 and 4.97 cm2 in MF and CarGel, respectively ( P = .002). There was a statistically significant improvement in iHOT-33 (from 43.24 to 60.17 in MF and from 41.13 to 58.39 in CarGel) and HOS-ADL (from 62.25 to 76.75 in MF and from 44.69 to 79.16 in CarGel) scores. There was no difference between the 2 groups in the outcome scores after adjusting for covariates. Survival analysis showed 34.6% of MF cases and 5.9% of CarGel cases were converted to THA ( P = .001). The mean defect size of the failure group was higher in CarGel than in MF (8.83 and 3.72 cm2, respectively). Mean joint space reduction was 1.41 mm in MF and 0.19 mm in CarGel ( P < .001). Conclusion: Two-year clinicoradiological results were promising in these lesions that are difficult to treat. Arthroscopic treatment of chondral acetabular defects with CarGel demonstrated a significant decrease in progressive loss of joint space and conversion to THA compared with MF as an isolated procedure.
Long-Term Follow-up of Skeletally Immature Patients With Physeal-Sparing Combined Extra-/Intra-articular Iliotibial Band Anterior Cruciate Ligament Reconstruction: A 3-Dimensional Motion Analysis
Authors: Sugimoto Dai , Whited Amy J. , Brodeur Jeff J. , Liotta Elizabeth S. , Williams Kathryn A. , Kocher Mininder S. , Micheli Lyle J. , Heyworth Benton E. 
Published: June 2020

Background: The physeal-sparing iliotibial band (ITB) anterior cruciate ligament (ACL) reconstruction (ACLR) is a well-established technique for treating skeletally immature patients with ACL rupture. However, the long-term implications of the procedure on the intricacies of kinetic and kinematic function of the knee have not been comprehensively investigated. Purpose: To assess the short-, mid-, and long-term effects of ITB ACLR on kinetic and kinematic parameters of knee functions. Study Design: Case series; Level of evidence, 4. Methods: A total of 38 patients who had undergone an ITB ACLR as a skeletally immature child were recruited to participate in a 3-dimensional (3D) motion analysis testing protocol at an institutional injury prevention center between 1 and 20 years after reconstruction. Exclusion criteria were congenital ACL deficiency and any other major knee injury (defined as an injury requiring surgery or rehabilitation >3 months) on either knee. 3D and force plate parameters included in the analysis were knee moment, ground-reaction force, and vertical jump height measured during drop vertical jump and vertical single-limb hop. Paired t tests and equivalency analyses were used to compare the parameters between cases (ITB ACLR limb) and controls (contralateral/nonsurgical limbs). Results: Paired t tests showed no statistically significant differences between limbs, and equivalency analyses confirmed equivalency between limbs for all tested outcome variables. Conclusion: The ITB ACLR appears to restore normal, symmetric, physiologic kinetic and kinematic function in the growing knee by 1 year after reconstruction, with maintenance of normal parameters for up to 20 years.
Treatments and outcomes of encapsulating peritoneal sclerosis in patients undergoing peritoneal dialysis: 295 cases from a nationwide inpatient database in Japan
Authors: Konishi Takaaki , Fujiogi Michimasa , Michihata Nobuaki , Morita Kojiro , Matsui Hiroki , Fushimi Kiyohide , Tanabe Masahiko , Seto Yasuyuki , Yasunaga Hideo 
Published: June 2020

Background: The number of patients undergoing renal replacement therapy is increasing. We evaluated the practice patterns and outcomes of encapsulating peritoneal sclerosis (EPS) in patients undergoing peritoneal dialysis. Methods: Using a Japanese national inpatient database, we identified 295 patients with EPS who were hospitalized from July 2010 to March 2017. We categorized them into four groups: those who underwent surgery only ( n = 39), those who received corticosteroid treatment only ( n = 70), those who underwent both ( n = 30), and those who underwent neither ( n = 156). We investigated their characteristics, treatments, and outcomes. Results: More than half of patients were males and never-smokers and had a normal body mass index. Patients tended to undergo parenteral nutrition for 2 months. The proportions of emergency admission, intensive care unit (ICU) admission, central venous catheterization, catecholamine use, mechanical ventilation, and continuous hemodiafiltration were significantly different among the four groups (61%, 8.1%, 37.0%, 44.0%, 8.8%, and 5.8%, respectively). The both-treatment group had a significantly longer hospital stay (37.0 vs. 37.5 vs. 72.5 vs. 31.0 days, p < 0.001) and higher costs (US$16,554 vs. US$17,029 vs. US$33,757 vs. US$13,983, p < 0.001) than the other groups. In total, 52 patients (18%) died during hospitalization. There was no significant difference in inhospital complications and death, discharge status, 30-day readmission, or length of ICU stay among the four groups. Conclusions: Our findings provide useful information for clinicians and patients hospitalized for treatment of EPS.
Effect of indole-3-carbinol on transcriptional profiling of wound-healing genes in macrophages of systemic lupus erythematosus patients: an RNA sequencing assay
Authors: Eghbalpour Farnaz , Aghaei Mehrdad , Ebrahimi Mansour , Tahsili Mohammad Reza , Golalipour Masoud , Mohammadi Saeed , Yazdani Yaghoub 
Published: June 2020

Background Relapses and flares with delayed wound healing are among the main symptoms of systemic lupus erythematosus (SLE), a rheumatic autoimmune disease. The orientation of immune responses in SLE disease depends on the function of the population of macrophages. This study investigated the effect of indole-3-carbinol (I3C) on transcriptional profiling of macrophage-derived monocytes (MDMs) in four stages of the wound-healing process. Methods In the first phase of study, MDMs were generated from peripheral blood mononuclear cells of three new SLE cases (unmedicated) and two healthy controls. The cases and controls were then divided into I3C treated and untreated groups after 24 hours of exposure to I3C. Single-end RNA sequencing was performed using an Illumina NextSeq 500 platform. After comprehensive analysis among differentially expressed genes, CDKN1A, FN1 and MMP15 were validated by quantitative real-time polymerase chain reaction as upregulated ranked genes involved in wound-healing stages. Results The RNA sequencing analysis of treated cases and treated controls versus untreated cases and untreated controls (group 3 vs. group 4) revealed upregulation of various genes, for example: C1S, C1R, IGKV1-5, IGKV4-1, SERPING1, IGLC1 and IGLC2 in coagulation; ADAM19, CEACAM1 and CEACAM8 in M2 reprogramming; IRS1, FN1, THBS1 and LIMS2 in extracellular matrix organization; and STAT1, THBS1 and ATP2A3 in the proliferation stage of wound healing. Conclusions The results showed that treatment with I3C could modulate the gene expression involved in wound healing in SLE cases and healthy controls.
Electroacupuncture alleviates intestinal inflammation and barrier dysfunction by activating dopamine in a rat model of intestinal ischaemia
Authors: Li Yumeng , Xu Guochen , Hu Sen , Wu Hong , Dai Yuelong , Zhang Wenhua , Tang Fubo , Luo Hongmin , Shi Xian 
Published: June 2020

Background To investigate whether the mechanism underlying the anti-inflammatory effects of electroacupuncture (EA) at ST36 involves dopamine (DA) and its receptor and whether it is mediated by the vagus nerve in a rat model of intestinal ischaemia-reperfusion (I/R) injury. Methods Rats were subjected to gut ischaemia for 30 min and then received EA for 30 min with or without abdominal vagotomy or intraperitoneal administration of butaclamol (D1 receptor antagonist) or spiperone (D2 receptor antagonist). Plasma levels of DA and tumour necrosis factor (TNF)-α were assessed 1 or 4 h after reperfusion. Myeloperoxidase (MPO) activity and malondialdehyde (MDA) content in intestinal tissues were assessed using enzyme-linked immunosorbent assay (ELISA) kits. Intestinal tissue injury was assessed by observation of the pathological lesions and permeability to 4 kDa fluorescein isothiocyanate (FITC)-dextran. Results EA significantly increased levels of DA and lowered levels of TNF-α. EA also inhibited intestinal levels of MPO and MDA and intestinal tissue injury and decreased intestinal permeability to FITC-dextran. Abdominal vagotomy and intraperitoneal administration of butaclamol (but not spiperone) inhibited the effects of EA. Conclusion These findings suggest that EA at ST36 could attenuate intestinal I/R-induced inflammatory injury and that the underlying mechanism may involve EA-induced increases in levels of DA, mediated by the vagus nerve and D1 receptors.
Validation of Bleeding Risk Prediction Scores for Patients With Major Bleeding on Direct Oral Anticoagulants
Authors: Tchen Stephanie , Ryba Nicole , Patel Vishal , Cavanaugh Joseph , Sullivan Jesse B. 
Published: June 2020

Background: Direct oral anticoagulants (DOACs) offer many benefits over vitamin K antagonists (VKAs) but still carry a significant risk of major bleeding. Bleeding risk prediction scores such as the Hypertension, Abnormal Renal/Liver Function, Stroke, Bleeding History or Predisposition, Labile International Normalized Ratio, Elderly, and Drugs/Alcohol (HAS-BLED), Hepatic or Renal Disease, Ethanol Abuse, Malignancy, Older Age, Reduced Platelet Count or Function, Re-Bleeding, Hypertension, Anemia, Genetic Factors, Excessive Fall Risk, and Stroke (HEMORR2HAGES), Anticoagulation and Risk Factors in Atrial Fibrillation (ATRIA), Registro Informatizado Enfermedad TromboEmbólica (RIETE), and CHEST scores were validated or evaluated for use with VKAs and parenteral anticoagulants, but evidence for use with DOACs is lacking. Objective: This study aims to evaluate bleeding risk prediction scores for DOAC patients presenting with major bleeding. Methods: A retrospective analysis of patients presenting from 2015 to 2018 was performed. Patients were separated into bleed and nonbleed groups. The primary objective was to assess the diagnostic accuracy of the bleeding risk prediction scores utilizing the receiver operating characteristic (ROC) curve. Results: A total of 126 patients were included in the analyses. The areas under the curve (AUC) for the ROC curves of the HAS-BLED, HEMORR2HAGES, ATRIA, RIETE, and CHEST scores were 0.645, 0.675, 0.580, 0.638, and 0.667, respectively. Conclusion and Relevance: The HAS-BLED, HEMORR2HAGES, RIETE, and CHEST scores were found to have sufficient diagnostic accuracy for predicting risk of major bleeding in our study population; however, no score was identified as having an AUC greater than 0.7. Caution may be considered when utilizing these scores for patients on DOACs.