bluuebunny/crossref_metadata_2025_split huggingface dataset:
Taking Back Civic Space: Nonviolent Protests and Pushbacks against Autocratic Restrictions in Thailand
Authors: Sombatpoonsiri Janjira , Kri-aksorn Thammachat 
Published: November 2021

Abstract
The year of 2020 witnessed the eruption of Thailand’s largest and longest-lasting mass demonstrations since the 2014 military putsch. Despite threats of crackdown, protesters leveraged a host of innovative nonviolent actions to reclaim political space that the regime had previously squeezed. This article sheds light on key mechanisms that underpin nonviolent actions’ ability to push back against a trend of shrinking space. We argue that the logic of nonviolent action, tactical and digital creativity, and counteracting repression operates in tandem. First, specific forms of nonviolent action carved out space for popular protest and increased public participation in it despite regime hindrances. Second, particularly tactical and digital creativity sustained this mass participation by reversing some effects of repression. Third, nonviolent responses to this repression encouraged further anti-regime mobilization. We conclude our analysis with some caveats. The Thai case shows that keeping regained space can be difficult.
MILLER Banding Procedure for Treatment of Dialysis Access–Related Steal Syndrome, Pulmonary Hypertension, and Heart Failure
Authors: Alqassieh Ahmad , Dennis Patrick B. , Mehta Veena , Shi June , Lin Angello , Taber Dave , Rohan Vinayak 
Published: November 2021

A Minimally Invasive Limited Ligation Endoluminal-assisted Revision (MILLER) banding procedure has been used for treating patients with dialysis access–related steal syndrome (DASS) and high-flow vascular access–related pulmonary hypertension (PHT) and heart failure (HF). We performed a retrospective analysis of patients undergoing the MILLER procedure performed for DASS, HF, and PHT from our Vascular Access Database from September 2017 to October 2019. Outcomes included primary patency of banding, primary assisted patency, and secondary patency, using time-to-event analyses with Kaplan-Meier curves and life tables to estimate 6- and 12-month rates. A total of 13 patients (6 men and 7 women, mean age 60 ± 14 years) underwent the MILLER procedure, 6 patients for DASS and 7 patients for pulmonary hypertension and heart failure (PHT/HF). Technical success was achieved in all patients. The longest duration of follow-up was 28 months (median 12 months [IQR 7, 19]). One patient died at 1 month after the intervention due to stroke. One patient developed access thrombosis of the graft 3 days after the procedure. Repeat banding was required in 1 patient 8 months after the first procedure. The 6-month primary patency rate of banding following this procedure was 83% while the 12-month rate was 66%. The 6- and 12-month secondary patency rates were 87% and 75%, respectively. The MILLER procedure can be performed for DASS and PHT/HF with improvement of symptoms and good long-term patency rates. Additional interventions to maintain patency and efficacy are required on long-term follow-up.
Factors Favoring the Development of Chronic Subdural Hematoma After Traumatic Acute Subdural Hematoma in the Elderly
Authors: Wasfie Tarik , Fitzpatrick Nicholas , Niasan Mursal , Hille Jennifer L. , Yapchai Raquel , Hella Jennifer , Barber Kimberly , Brimmier Alexis , Shapiro Brian 
Published: November 2021

Introduction Traumatic acute subdural hematoma (TASDH) is by far the most common traumatic brain injury in elderly patients presented to the emergency department, and a number of those treated conservatively will develop chronic subdural hematoma (CSDH). The factors contributing to chronicity were not well studied in the elderly; therefore, we retrospectively analyzed our elderly patients with acute subdural hematomas to identify the risk factors which might contribute to the development of subsequent CSDH. Methods A retrospective analysis of 254 patients with TASDH admitted between 2012 and 2016 to our level 2 trauma department in a community hospital was collected. Data include age, sex, comorbid conditions, CT findings, anticoagulant therapy, surgical interventions, disposition after discharge, and mortality. Data on those readmitted within the first 2 months with the diagnosis of CSDH were also studied (group A), and compared to those not readmitted (group B). Multiple logistic regression was used to determine the risk factors associated with readmission at P ≤ .05. Institutional review board approval was obtained for this study. Results There were 254 patients who were admitted with TASDH, 144 male (56.7%) and 110 female (43.3%), with the mean age of 71.4 (SD ± 19.38) years. Only 37 patients (14.6%) went for surgery in their initial admission. A total of 14 patients (5.6%) were readmitted subsequently with the diagnosis of CSDH within two months of initial discharge (group A). Only four patients (28.5%) were on anticoagulant therapy and these patients went for emergency craniotomy for evacuation of hematoma. All 14 patients had a history of coronary artery disease and hypertension and only 5 (35.7%) were diabetic. Review of head CT on initial admission of those patients revealed 4 patients (28.5%) had multiple lesions and 4 (28.5%) had tentorial/falax bleeding and 4 (28.5%) had a shift. The initial size and thickness of the bleeding was 1.4-5 mm. The adjusted model identified diabetes, race, and initial disposition as significant risk factors ( P < .05). Conclusion Risk associated with the transformation of TASDH to CSDH is difficult to assess in those group of elderly patients because of the small number; however, diabetes, race, and initial disposition to home pointed toward a risk for future development of CSDH and those patients should be followed clinically and radiographically over the next few months after discharge, particularly those on anticoagulant therapy.
Proposal of an algorithm to evaluate geometric distortion and artifact spreading in digital breast tomosynthesis
Authors: Cesário Greiciane J , Paixão Lucas , Santos Reneilson , Chevalier Margarita , Attie Márcia RP , Nogueira Maria S , Souza Divanizia N 
Published: November 2021

Background According to the European Reference Organization for Quality Assurance Breast Screening and European Diagnostic Services, the spatial accuracy of reconstructed images and reconstruction artifacts must be evaluated in digital breast tomosynthesis (DBT) quality control procedures. Purpose To propose a computational algorithm to evaluate the geometric distortion and artifact spreading (GDAS) in DBT images. Material and Methods The proposed algorithm analyzed tomosynthesis images of a phantom that contains aluminum spheres (1 mm in diameter) arranged in a rectangular matrix spaced 5 cm apart that was inserted in 5-mm-thick polymethylmethacrylate (PMMA). Results The obtained results were compared with the values provided by the algorithm developed by the National Coordinating Center for the Physics of Mammography (NCCPM). In the comparison, the results depended on the dimensions of the region of interest (ROI). This dependence proves the benefit of the proposed algorithm because it allows the user to select the ROI. Conclusion The computational algorithm proved to be useful for the evaluation of GDAS in DBT images, in the same way as the reference algorithm (NCCPM), as well as allowing the selection of the ROI dimensions that best suit the spreading of the artifact in the analyzed images.
Early onset left ventricular remodeling in juvenile systemic lupus erythematosus; Insight from 3-dimensional speckle tracking echocardiography
Authors: Agha Hala M , Othman Mahmoud A , El-Saiedi Sonia , El Zahrae Hassan Fatma , Taher Heba , El-Sisi Amal , Sobhy Rodina , AbdelMassih Antoine 
Published: November 2021

Background Early diagnosis and treatment of myocardial affection in patients with systemic lupus erythematosus (SLE) are crucial. Objectives To evaluate the ventricular systolic function in juvenile-onset systemic lupus erythematosus (j-SLE) patients by 3-D speckle tracking echocardiography (3D-STE) and to determine the predictors of left ventricular (LV) dysfunction if present. Methods Twenty-six SLE patients without heart failure and 21 healthy controls were studied by standard echocardiogram and 3D-STE. Conventional parameters included LV ejection fraction (EF), fractional shortening (FS), and mitral annular plane systolic excursion (MAPSE). Global LV strain (GLS) and global area strain (GAS) were obtained by 3D-STE. Medical records, including diagnosis criteria, duration of disease, and SLE disease activity index (SLEDAI) were evaluated. Results The mean age was similar in patients and controls 11.42 vs 11.48 years p  =  0.93. The mean duration of the disease was 1.87 ± 1.02 years and SLEDAI ranged from 0 to 9. By conventional and tissue Doppler imaging echocardiography, only MAPSE was significantly lower in SLE patients compared to controls (14.56 vs 18.46 mm, p < 0.001). By 3D speckle tracking echocardiography, GLS and GAS were significantly reduced in SLE patients compared to controls (−15.07 vs −19.9.4%, −34.6% vs −39.7%, respectively, p < 0.001). Multiple linear regression and ROC analyses indicated that the SLEDAI score was the only predictive factor for the left ventricular remodeling. Conclusions These results indicate that early subclinical LV dysfunction occur in jSLE patients even with normal EF and SLE disease activity might be a potential driver for LV deformation.
Assessing the Feasibility of an Online Module for Promoting Cancer Prevention Measures
Authors: Shah Sumit K. , Demmings Brittany E. , Bimali Milan , Hadden Kristie , Nakagawa Mayumi 
Published: November 2021

Objectives The aims of this pilot study were (1) to develop a cancer prevention module consisting of an animated video and a short questionnaire, (2) to assess new knowledge gained by the participants, and (3) to solicit feedback for improving the cancer prevention module. Methods Volunteers who previously agreed to be contacted regarding research studies were approached via email. After completing the cancer prevention module, a list of cancer prevention recommendations was provided. Newly gained knowledge was assessed, and feedback was solicited. Results Overall, 290 of 3165 individuals contacted completed the online module (9.2%), and 38.6% of the participants indicated that they learned something new about cancer prevention measures. A similar proportion, 41.4%, mentioned that they learned about measures that were recommended and due. Paradoxically, response rate was the lowest in the ≥50 year old age group although this group reported the highest rate of learning about new cancer prevention measures. Feedback was favorable in that 70.7% mentioned that the recommendations were helpful to them personally, 69.3% felt motivated to take action to reduce their risk of cancers, and 67% would recommend the online module to their friends and family. Conclusion We developed an online cancer prevention module which seems to be suitable for promoting cancer prevention measures as feedback was favorable, and new knowledge was gained. Future efforts will focus on using the module to promote cancer prevention measures to the general public particularly for the ≥50 year age group.
Decreasing Length of Stay in Opioid Withdrawal
Authors: George Ansa , Baxter Marian 
Published: November 2021

Introduction: In 2017, more than 1,200 opioid-related deaths were reported in Virginia, with slightly fewer in 2018, at 1,193 deaths. The current opioid crisis has placed a strain on an already limited number of mental health (MH) inpatient beds. The industry standard for assessment and treatment of opioid withdrawal symptoms, in the inpatient setting, is the Clinical Opiate Withdrawal Scale (COWS), and yet some units continue to utilize the Clinical Institute Withdrawal Assessment for Alcohol–Revised (CIWA-Ar) for this population. Aim: The purpose of this nurse-led performance improvement project was to implement COWS in the inpatient MH setting and improve length of stay (LOS) by 1 day. Method: In 2018, in a large federal teaching facility in the mid-Atlantic region, the COWS was implemented to replace the CIWA-Ar for opioid withdrawal, with the focus on decreasing LOS. Prior to implementation of COWS, LOS on the inpatient MH unit for opioid withdrawal was 8.6 days, which was higher than the ~6- to 7-day LOS for surrounding private sector hospitals. Individual electronic medical records were reviewed for LOS and completion of COWS and pertinent details were discussed daily with nursing staff and monthly with the interdisciplinary team. Baseline data were collected from April 2017 to March 2018, with data collection continuing through the project implementation, April to September 2018. Results: Completion of COWS on 100% of patients admitted with opioid withdrawal and a decrease in LOS from 8.6 to 4.7 days was found, a 45% reduction. Conclusion: The nurse-driven performance improvement project affected business acumen, through decreased LOS, as well as quality of care, through better symptom management.
Studying Motivation in ADHD: The Role of Internal Motives and the Relevance of Self Determination Theory
Authors: Morsink Sarah , Van der Oord Saskia , Antrop Inge , Danckaerts Marina , Scheres Anouk 
Published: November 2021

Objective: Motivation is what moves us to act, what engages us in goal-directed behavior. The Self Determination Theory (SDT) is a motivational framework conceptualizing motivation—or internal motives—as a continuum of motivation qualities fueled by satisfaction of the three basic psychological needs Autonomy, Relatedness, and Competence. ADHD has been associated with motivational alterations that contribute to academic difficulties. However, ADHD theories and research are mainly focused on the effects of reinforcement on behavior, with little attention for the broader definition of motivation, that is, internal motives. Therefore, the main objective here was to introduce the SDT as theoretical framework within which we can develop relevant research questions about motivation in the field of ADHD. Method: To this end, we (i) present the SDT as a comprehensive motivational framework, and (ii) describe current motivation-related ADHD theories and research. Results: Based on this, we suggest how SDT can be used as a guiding framework in generating relevant research questions that can help broaden our understanding of the role motivation plays in individuals with ADHD. Conclusion: We conclude that ADHD research on motivation would benefit from (i) including internal motives as potential key mediators in the relation between environmental factors and behavior/symptoms; (ii) studying potential negative effects of external reinforcers intrinsic motivation, affect, and well-being. Finally, we conclude that this framework carries value for further development of clinical interventions for those with ADHD.
Redefining response in wet AMD to anti VEGF therapy based on non-OCTA versus OCTA evaluation
Authors: Khatri Anadi , Pandey Araniko , Joshi Kriti , Singh Kinsuk , Prasai Gunjan , Pradhan Eli , Agrawal Rupesh 
Published: November 2021

Purpose Anti vascular endothelial growth factor (anti VEGF) has been the mainstay of treatment in wet age-related macular degeneration (AMD). Subsequent decision to continue anti VEGF therapy depends on the treatment response quantified by functional (visual acuity) and morphological (optical coherence tomography) parameters then categorized from good to poor. Methods This study evaluates the agreement between OCT angiography (OCTA) and non-OCTA (logMAR VA plus OCT) to decide anti-VEGF treatment's continuity. After an anti VEGF treatment, on a follow up visit, a patient underwent non-OCTA evaluation (decision A) then OCTA evaluation (decision B) to judge the necessity of future anti VEGF application. Results Out of 129 eyes, on 72 eyes (49%), there were agreements on both decision arms, but on 55 eyes (42%) there was disagreement. Particularly, disagreement on 47/55 eyes was important, where OCTA advised “continue anti VEGF” and non-OCTA advised “Stop anti VEGF” therapy. Cohen's Kappa for probability of agreement to continue anti VEGF was fair (0.33) and to stop anti VEGF therapy was none (0.1). Conclusions Based on resulting disagreements between the two modalities on deciding the continuity of anti VEGF, we conclude that OCTA must be considered in the conventional decision making algorithm in patients with wet AMD under anti VEGF therapy.
Prevalence and risk factors for primary angle-closure disease spectrum: The Colombian glaucoma study
Authors: Martínez-Blanco Alexander M , Cantor Erika J , Valencia-Peña Claudia 
Published: November 2021

Purpose To estimate the prevalence and risk factors associated with the primary angle-closure disease spectrum in participants of the Colombian Glaucoma Study. Methods A cross-sectional study in subjects older than 50 years with a diagnosis of diabetes mellitus or/and systemic hypertension was conducted in Colombia to estimate glaucoma prevalence. This study included 1749 patients and classified them using gonioscopy into either open-angle or primary angle-closure disease spectrum groups. The patients in the primary angle-closure disease spectrum group were then subdivided into the following categories: primary angle-closure suspect, primary angle-closure, and primary angle-closure glaucoma. A logistic regression model was carried out to identify factors related to the primary angle-closure disease spectrum, including age, sex, height, and refraction. Results The prevalence of primary angle-closure disease spectrum was 19.3% (338) (95% CI: 17.5–21.2). The prevalence of primary angle-closure suspect, primary angle-closure, and primary angle-closure glaucoma was 8.0% (140) (95% CI: 6.8–9.4), 10.1% (176) (95% CI: 8.7–11.6), and 1.2% (22) (95% CI: 0.8–1.9), respectively. In the multivariate analysis, advanced age (+80 years), female sex, and high hyperopia ( p = 0.000, 0.021, and 0.001, respectively) were identified as independent factors related to the primary angle-closure disease spectrum. Conclusion A high prevalence of primary angle-closure disease spectrum was found in Colombian patients with a diagnosis of diabetes mellitus or/and systemic hypertension, especially primary angle-closure and primary angle-closure glaucoma. Age, female sex, and high hyperopia were identified as risk factors for the primary angle-closure disease spectrum.
Intra-articular Hyaluronic Acid for Osteoarthritis of the Knee in the United States: A Systematic Review of Economic Evaluations
Authors: Mordin Margaret , Parrish William , Masaquel Catherine , Bisson Brad , Copley-Merriman Catherine 
Published: November 2021

Background: The economic impact of intra-articular hyaluronic acid (IAHA) for the treatment of knee pain associated with osteoarthritis (OA) has been evaluated in the United States, but not systematically summarized. Objective: We reviewed the literature to determine the economic impact of IAHA for pain associated with knee OA in the United States. Methods: A literature review was performed in PubMed (including MEDLINE and MEDLINE In-Process), Embase, the Cochrane Database of Systematic Reviews, and National Health Service Economic Evaluation Database and was limited to English language human studies published from January 2000 to October 2020. Results: The literature search identified 215 unique abstracts; of these, 47 were selected for full-text review and 21 studies met the inclusion criteria. Intra-articular hyaluronic acid injections delayed progression to total knee arthroplasty (TKA), and repeated courses of treatment successfully delayed TKA by more than 5 years. Intra-articular hyaluronic acid was found to reduce the use of pain medications overall and reduce the number of patients receiving opioid prescriptions by 6% ( P < .001). Several studies showed that IAHA is more cost-effective in treating pain associated with knee OA compared with conventional care with nonsteroidal anti-inflammatory drugs (NSAIDs), analgesics, and corticosteroids, and several authors concluded that IAHA should be the dominant treatment strategy. Conclusions: Current studies suggest that IAHA may reduce the use of pain medications, such as NSAIDs and opioids, and impact time to TKA procedures, thus potentially decreasing overall treatment costs of knee OA over time. Furthermore, IAHA was determined to be cost-effective against NSAIDs, corticosteroids, analgesics, and conservative treatment. As the safety and efficacy of IAHA for knee OA have been well established, the findings from our literature review may be used to inform future economic evaluations.
Aeroacoustic noise prediction of a vertical axis wind turbine using large eddy simulation
Authors: Aihara Aya , Bolin Karl , Goude Anders , Bernhoff Hans 
Published: November 2021

This study investigates the numerical prediction for the aerodynamic noise of the vertical axis wind turbine using large eddy simulation and the acoustic analogy. Low noise designs are required especially in residential areas, and sound level generated by the wind turbine is therefore important to estimate. In this paper, the incompressible flow field around the 12 kW straight-bladed vertical axis wind turbine with the rotor diameter of 6.5 m is solved, and the sound propagation is calculated based on the Ffowcs Williams and Hawkings acoustic analogy. The sound pressure for the turbine operating at high tip speed ratio is predicted, and it is validated by comparing with measurement. The measured spectra of the sound pressure observed at several azimuth angles show the broadband characteristics, and the prediction is able to reproduce the shape of these spectra. While previous works studying small-scaled vertical axis wind turbines found that the thickness noise is the dominant sound source, the loading noise can be considered to be a main contribution to the total sound for this turbine. The simulation also indicates that the received noise level is higher when the blade moves in the downwind than in the upwind side.
Evaluating the feasibility and effectiveness of a mindfulness-based intervention on stress and anxiety of family caregivers managing peritoneal dialysis
Authors: Aloweni Fazila , Doshi Kinjal , Agus Nurliyana , Fook-Chong Stephanie , Wu Sin Yan , Kong Lau Peng , Foo Marjorie , Ayob Elena M , Ostbye Truls 
Published: November 2021

Background Mindfulness-based intervention (MBI) has not been evaluated for its feasibility and effectiveness in reducing stress and anxiety among family caregivers of patients on peritoneal dialysis (PD). Objectives (1) To evaluate the feasibility to include MBI during PD training for family caregivers. (2) To determine the effect of MBI on the caregivers’ levels of stress (perceived stress scale, PSS), anxiety state-trait anxiety inventory, STAI), QOL (short-form 36) and reactions to caregiving (caregiver reaction assessment, CRA). (3) To determine differences in the health-related QOL (Kidney Disease Quality of Life Instrument-Short Form, KDQOL PCS and SF-36 MCS) of care recipients with caregivers receiving MBI at 1 month, 3 months and 6 months when compared to those with caregivers receiving routine training. (4) To gather the caregiver’s feedback on the MBI. Methods This feasibility study recruited family caregivers to receive either mindfulness training (MT) or treatment-as-usual (TAU) group. Both groups received 4.5-days of structured PD training, but only caregivers in the MT group received 4 days of MT sessions, audio-guided mindfulness practice at home and weekly telephone follow-up. Results Forty-four family caregivers participated in this study. Including MBI as part of the PD training was feasible. There was a trend towards lower scores for PSS and T-STAI in the MT group compared to the TAU group. The baseline score of both PSS and T-STAI were positively correlated with post-intervention outcome scores. Conclusions Mindfulness-based intervention has the potential to improve psychological symptoms among caregivers of patients with PD.