bluuebunny/crossref_metadata_2025_split huggingface dataset:
The influence of depressive symptoms on the efficacy of a short-term group form of Schema Cognitive Behavioural Therapy for personality disorders: A naturalistic study
Authors: Koppers David , Van Henricus , Peen Jaap , Alberts Jet , Dekker Jack 
Published: December 2019

Abstract
Background: This naturalistic study looked at the effect of comorbid depressive symptoms on the outcomes – at treatment termination and three-month follow-up – of Short-Term Schema Cognitive Behavioural Therapy in groups for personality disorders.
Methods: We investigated 225 patients with personality disorders and comorbid depressive symptoms (PD-DEP) and patients without comorbidity (PD), focusing on symptom and schema severity and coping styles. We also measured the rate of symptom remission. The data obtained were subjected to multilevel analysis.
Results: Psychiatric symptoms and maladaptive schemas improved in both patient groups. Effect sizes were moderate. It proved more difficult to improve coping styles. Symptom remission was achieved in the minority of the total sample There were no differences in outcome between PD and PD-DEP at treatment termination. Psychiatric symptoms were more severe among PD-DEP patients at follow-up.
Conclusion: A short-term form of schema therapy in groups proved to be an effective approach for a broad group of patients with personality disorders, however, the majority of patients did not achieve symptom remission. This indicates that this type of short-term group therapy should be considered a valuable first step in a stepped-care model.
Dual effect of the Valsalva maneuver on autonomic nervous system activity, intraocular pressure, Schlemm’s canal, and iridocorneal angle morphology
Authors: Sun Li , Chen Wei , Chen Zhiqi , Xiang Yan , Guo Jingmin , Hu Tian , Xu Qiongfang , Zhang Hong , Wang Junming 
Published: December 2019

Abstract
Background: The Valsalva maneuver (VM) is widely used in daily life, and has been reported to cause high intraocular pressure (IOP). This study aimed to assess changes in IOP, the Schlemm’s canal (SC), autonomic nervous system activity, and iridocorneal angle morphology in healthy individuals during different phases of the VM. Methods: The high frequency (HF) of heart rate (HR) variability, the ratio of low frequency power (LF) and HF (LF/HF), heart rate (HR), IOP, systolic (SBP) and diastolic blood pressure (DBP), the area of SC (SCAR), pupil diameter (PD), and some iridocorneal angle parameters (AOD500, ARA750, TIA500 and TISA500) were measured in 29 young healthy individuals at baseline, phase 2, and phase 4 of the VM. SBP and DBP were measured to calculate mean arterial pressure (MAP) and mean ocular perfusion pressure (MOPP). HF and the LF/HF ratio were recorded using Kubios HR variability premium software to evaluate autonomic nervous system activity. The profiles of the anterior chamber were captured by a Spectralis optical coherence tomography device (anterior segment module). Results: Compared with baseline values, in phase 2 of the VM, HR, LF/HF, IOP (15.1±2.7 vs. 18.8±3.5 mmHg, P < 0.001), SCAR(mean) (7712.112±2992.14 vs. 8921.12±4482.79 μm2, P = 0.039), and PD increased significantly, whereas MOPP, AOD500, TIA500, and TISA500 decreased significantly. In phase 4, DBP, MAP, AOD500, ARA750, TIA500and TISA500 were significantly lower than baseline value, while PD and HF were remarkably larger than baseline. The comparison between phase 2 and phase 4 showed that HR, IOP (18.8±3.5 vs. 14.7±2.9 mmHg, P < 0.001) and PD decreased significantly from phase 2 to phase 4, but there were no significant differences in other parameters. Conclusions: The expansion and collapse of the SC in different phases of the VM may arise from changes in autonomic nervous system activity. Further, the effects of the VM on IOP may be attributed to changes in blood flow and ocular anatomy.
Working Memory and Decision making in children with ADHD: an analysis of delay discounting with the use of the dual-task paradigm
Authors: Fabio Rosa Angela , Bianco Marilla , Caprì Tindara , Marino Flavia , Ruta Liliana , Vagni David , Pioggia Giovanni 
Published: December 2019

Abstract
Objective: Deficits in working memory tasks have been widely documented in Attention Deficit Hyperactivity Disorder (ADHD) studies. The aim of this study is to evaluate the effects of working memory load in impulsivity during decision-making processes. A delayed discounting (DD) paradigm was used, comparing children with ADHD and age-matched controls. Method: Thirty-two children equally divided between typically developing and ADHD, from 8 to 10 years of age were assigned to sessions of a dual-task paradigm. In the primary task the child has to choice between two different amounts of money at different time delays, while in the secondary task the child has to repeat a random series of digits with different lengths. The experiment was conducted in a school setting. Results: Compared to peers with typical development, delayed discounting was significantly stronger in children with ADHD and discounting rates increased in both groups for heavier memory loads. Furthermore, the memory load impact on frequency of immediate rewards was stronger in children with ADHD compared to typically developing children. Discussion: Results are discussed in terms of the relation between working memory load and decision-making processes, their impact on impulsive behaviour in ADHD and the need for future research to understand possible neurocognitive correlates and use those information to develop better inclusive policies.
Orthopaedic Surgeons Perceptions of Frailty and Frailty Screening
Authors: Archibald Mandy , Lawless Michael , Gill Tiffany , Chehade Mellick 
Published: December 2019

Abstract
Background Over the past decade, there has been significant growth in the awareness and understanding of fragility among orthopaedic surgeons in the context of osteoporotic fractures and with it, improvements in the recognition and management of fragility fractures. Emerging as a major clinical and research focus in aged care is the concept of frailty and its associations with fragility, sarcopenia, falls and rehabilitation. Currently, research is lacking on how orthopaedic surgeons perceive frailty and the role of frailty screening. A baseline understanding of these perceptions is needed to inform integration of frailty identification and management for patient optimization in orthopaedic practices, as well as research and education efforts of patients and healthcare professionals in orthopaedic contexts. Methods We used an exploratory design guided by qualitative description to conduct 15 semi-structured telephone and in-person interviews across three orthopaedic surgeon subgroups (Registrars, Junior and Senior Consultants). Data collection and analysis occurred iteratively and was guided by thematic saturation. Results Orthopaedic surgeons have a disparate understanding of frailty. Between colleagues, frailty is often referred to non-specifically to suggest a general state of risk to the patient. Frailty screening is regarded positively but its specific utility in orthopaedic environments is questioned. Easy-to-administer frailty screening tools that are not exclusive assessments of functional status are viewed most satisfactorily. However these tools are rarely used. Conclusions There is little understanding among orthopaedic surgeons of frailty as a phenotype. Beliefs around modifiability of frailty were dissimilar as were the impact of related risk factors, such a cognitive status, chronic disease, social isolation, and environmental influences. This in turn may significantly impact on the occurrence and treatment outcomes of fragility fracture, a common orthopaedic problem in older populations. This study highlights need for knowledge translation efforts (e.g. education) to achieve cohesive understanding of frailty among health professionals.
Interaction between serum FGF-23 and PTH in renal phosphate excretion, a case-control study in hypoparathyroid patients
Authors: Saki Forough , Kassaee Seyed Reza , Salehifar Azita Salehifar , omrani gholamhossein Ranjbar 
Published: December 2019

Abstract
Background:phosphate homeostasis is mediated through complex counter regulatory feed-back balance between parathyroid hormone, FGF-23 and 1,25(OH)2D. Both parathyroid hormone and FGF-23 regulate proximal tubular phosphate excretion through signaling on sodium- phosphate cotransporters II a and II c . However, the interaction between these hormones on phosphate excretion is not clearly understood. We performed the present study to evaluate whether the existence of sufficient parathyroid hormone is necessary for full phosphaturic function of FGF-23 or not. Methods:In this case-control study, 19 patients with hypoparathyroidism and their age- and gender-matched normal population were enrolled. Serum calcium, phosphate, alkaline phosphatase,parathyroid hormone, FGF-23, 25(OH)D, 1,25(OH)2D and Fractional excretion of phosphorous were assessed and compared between the two groups, using SPSS software. Results:The mean serum calcium and parathyroid hormone level was significantly lower in hypoparathyroid patients in comparison with the control group(P<0.001 and P<0.001, respectively). We found high serum level of phosphate and FGF-23 in hypoparathyroid patients compared to the control group (P<0.001 and P<0.001,respectively). However, there was no significant difference in Fractional excretion of phosphorous or 1,25OH2D level between the two groups. There was a positive correlation between serum FGF-23 and Fractional excretion of phosphorous just in the normal individuals (P <0.001, r = 0.79). Conclusions:Although the FGF-23 is a main regulator of urinary phosphate excretion but the existence of sufficient parathyroid hormone is necessary for the full phosphaturic effect of FGF-23.
Assessing physical activity in people with mental illness: 23-country reliability and validity of the Simple Physical Activity Questionnaire (SIMPAQ)
Authors: Rosenbaum Simon , Morell Rachel , Abdel-Baki Amal , Ahmadpanah Mohammad , Anilkumar Thekkethayyil Viswananthan , Baie Lara , Bauman Adrian , Bender Stefan , Han Justin Boyan , Brand Serge , Bratland-Sanda Solfrid , Bueno-Antequera Javier , Deslandes Andrea Camaz , Carneiro Lara , Carraro Attilio , Castaneda Carmen Paz , Monteiro Fernanda Castro , Chapman Justin , Chau Josephine , Chen Li-Jung , Chvatalova Barbara , Chwastiak Lydia , Corretti Giogio , Dillon Maurice , Douglas Christie , Egger Stephan , Gaughran Fiona , Gerber Markus , Gobbi Erica , Gould Kirrily , Hatzinger Martin , Holsboer-Tracksler Edith , Hoodbhoy Zara , Imboden Christian , Indu Pillaveetil Sathyadas , Iqbal Romaina , de Jesus-Moraleida Fabianna Resende , Kondo Shinsuke , Ku Po-Wen , Lederman Oscar , Lee Edwin Ho Ming , Malchow Berend , Matthews Evan , Mazur Peter , Meneghelli Anna , Mian Ayesha , Morseth Bente , Munguia-Izquierdo Diego , Nyboe Lene , O'Donoghue Brian , Perram Amy , Richards Justin , Romain Ahmed J , Romaniuk Madeline , Sadeghi-Bahmani Dena , Sarno Mariella , Schuch Felipe , Schweinfurth Nina , Stubbs Brendon , Uwakwe Richard , Damme Tine Van , Stouwe Elisabeth Van Der , Vancampfort Davy , Vetter Stefan , Waterreus Anna , Ward Philip B 
Published: December 2019

Abstract
Background: Physical inactivity is a key contributor to the global burden of disease and disproportionately impacts the wellbeing of people experiencing mental illness. Increases in physical activity are associated with improvements in symptoms of mental illness and reduction in cardiometabolic risk. Reliable and valid clinical tools that assess physical activity would improve evaluation of intervention studies that aim to increase physical activity and reduce sedentary behaviour in people living with mental illness. Methods: The five-item Simple Physical Activity Questionnaire (SIMPAQ) was developed by a multidisciplinary, international working group as a clinical tool to assess physical activity and sedentary behaviour in people living with mental illness. Investigators from 43 centres in 23 countries collected reliability and validity data on the SIMPAQ from patients with DSM or ICD mental illness diagnoses. Test-retest repeatability was assessed one-week apart. Results: Criterion SIMPAQ validity was assessed against accelerometer-derived measures of physical activity. Data were obtained from 1,010 participants. The SIMPAQ had good test-retest reliability (Spearman rho approximately 0.70). Criterion validity for moderate-vigorous physical activity was comparable to studies conducted in general population samples. Criterion validity of the sedentary behaviour item was poor. An alternative method to calculate sedentary behaviour had greater criterion validity. This alternative method is recommended for use in future studies employing the SIMPAQ. Conclusions: The SIMPAQ is a brief measure of physical activity and sedentary behaviour that can be reliably and validly administered by health professionals.
Increased levels of serum Hcy and UA as well as the thickness of carotid intima-media correlates with the severity of coronary artery lesions
Authors: Tan Changming , Li Jianming , Zhou Yangzhao , Xu Feng 
Published: December 2019

Abstract
Background: To investigate the correlation between serum homocysteine (Hcy) and uric acid (UA) levels as well as the carotid intima-media thickness (IMT) and the severity of coronary artery lesions in elderly patients with coronary heart disease (CHD). Methods: A total of 156 elderly patients (≥60 years old) with CHD in the study group ; 54 patients with normal coronary artery were selected as the control group. The study group were further divided into low (≤20 points, n=72), middle (21-39 points, n=56) and high (≥40 points, n=28) score groups according to SYNTAX score. Serum Hcy and UA levels, IMT, Gensini and Sullivan scores were measured and analyzed by Pearson correlation. The risk factors for CHD and the correlation were analyzed by single factor analysis and logistic regression. Results: SYNTAX scores showed that the levels of serum Hcy, UA, and the IMT in middle [(20.03 ± 7.88) μmol/L, (326.34 ± 79.34) μmol/L, (1.26 ± 0.07) mm)] and high score [(28.98 ± 8.04) μmol/L, (456.67 ± 98.34) μmol/L, (1.33 ± 0.08) mm] groups were significantly higher compared to the low score group [(11.34 ± 6.83) μmol/L, (206.78 ± 77.45) μmol/L, (1.19 ± 0.05) mm)], while the high score group had the highest levels (all P < 0.001). Serum Hcy, UA levels and the IMT were positively correlated with SYNTAX and Sullivan scores (all P < 0.001). Additionally, male gender, smoking, history of hypertension, systolic pressure, pulse pressure, Hcy, UA, IMT, and BMI independently correlated with the severity of CHD (all P < 0.05). Conclusions: The serum levels of Hcy and UA and the IMT in patients with CHD were significantly elevates, and positively correlated with the severity of coronary artery lesions, which may serve as diagnostic indicators.
Impact of a semi-structured briefing on the management of adverse events in anesthesiology: A randomized pilot study.
Authors: Neuhaus Christopher , Schäfer Johannes , Weigand Markus A. , Lichtenstern Christoph 
Published: December 2019

Abstract
Background: Human factors research has identified mental models as a key component for the effective sharing and organization of knowledge. The challenge lies in the development and application of tools that help team members to arrive at a shared understanding of a situation. The aim of this study was to assess the influence of a semi-structured briefing on the management of a simulated airway emergency. Methods: 37 interprofessional teams were asked to perform a simulated rapid-sequence induction in the simulator. Teams were presented with a “cannot ventilate, cannot oxygenate” scenario that ultimately required a cricothyroidotomy. Study group (SG) teams were asked to perform a briefing prior to induction, while controls (CG) were asked to perform their usual routine. Results: We observed no difference in the mean time until cricothyroidotomy (SG 8:31 CG 8:16, p=0.36). There was a significant difference in groups’ choice of alternative means of oxygenation: While SG teams primarily chose supraglottic airway devices, controls initially reverted to mask ventilation (p=0.005). SG teams spent significantly less time with this alternative airway device and were quicker to advance in the airway algorithm. Conclusions: Our study addresses effects on team coordination through a shared mental model as effected by a briefing prior to anesthesia induction. We found measurable improvements in airway management during those stages of the difficult airway algorithm explicitly discussed in the briefing. For those, time spent was shorter and participants were quicker to advance in the airway algorithm.
Retrospective cohort study of trifluridine/tipiracil (TAS-102) plus bevacizumab versus trifluridine/tipiracil monotherapy for metastatic colorectal cancer
Authors: Kotani Daisuke , Kuboki Yasutoshi , Horasawa Satoshi , Kaneko Asumi , Nakamura Yoshiaki , Kawazoe Akihito , Bando Hideaki , Taniguchi Hiroya , Shitara Kohei , Kojima Takashi , Tsuji Akihito , Yoshino Takayuki 
Published: December 2019

Abstract
Background: A previous phase I/II C-TASK FORCE study of trifluridine/tipiracil plus bevacizumab for patients with heavily pretreated metastatic colorectal cancer (mCRC) showed promising activity with an acceptable toxicity profile. This retrospective study aimed to investigate the safety and efficacy of trifluridine/tipiracil plus bevacizumab compared with trifluridine/tipiracil monotherapy in patients with heavily pretreated mCRC in clinical settings. Methods: Records of patients with mCRC refractory to standard therapies who initiated trifluridine/tipiracil plus bevacizumab from January 2016 to March 2018 or trifluridine/tipiracil monotherapy from June 2014 to December 2015 were retrospectively reviewed at our institution. Results: Totally, 60 patients received trifluridine/tipiracil plus bevacizumab and 66 received trifluridine/tipiracil monotherapy. All patients had previously received standard chemotherapy. Median progression-free survival (PFS) was 3.7 months [95% confidence interval (CI), 2.3−5.1] in the trifluridine/tipiracil plus bevacizumab group and 2.2 months (95% CI, 1.8−2.6) in the trifluridine/tipiracil monotherapy group [hazards ratio (HR) 0.69; 95% CI 0.48−0.99]. PFS rate at 16 weeks was 46.6% for the trifluridine/tipiracil plus bevacizumab group and 33.9% for the trifluridine/tipiracil monotherapy group. Although a relatively higher incidence of grade ≥3 neutropenia was observed in the trifluridine/tipiracil plus bevacizumab group than that in the other group (50.0% vs. 40.9%, p = 0.371), the incidence of febrile neutropenia was not high (3.3% vs. 7.8%, p = 0.444). Conclusions: In real-world settings, trifluridine/tipiracil plus bevacizumab prolonged PFS and helped achieve higher 16-week PFS rate compared with trifluridine/tipiracil monotherapy in patients with heavily pretreated mCRC with manageable toxicities. Trial registration: Retrospectively registered
Elevated expression of AGGF1 predicts poor prognosis and promotes the metastasis of colorectal cancer
Authors: Zhang Xin , Sun Huimin , Chen Wanyuan , He Xianglei 
Published: December 2019

Abstract
Background: Angiogenic factor with G-patch and FHA domains 1 ( AGGF1 ) can promote angiogenesis and increasing evidence has highlighted the important roles of AGGF1 in tumorigenesis. However, the differential expression as well as the biological functions of AGGF1 in colorectal cancer ( CRC ) remain to be established. The purpose of the present study is therefore to identify the effect of AGGF1 on prognosis and metastasis in CRC patients. Methods: The expression level of AGGF1 in CRC was examined by qPCR, western blot and immunohistochemistry in a tissue microarray containing 236 CRC specimens and paired normal mucosae. And the effect of AGGF1 on CRC cell malignance was investigated in our established stable AGGF1 upregulated and knockdown CRC cell lines. Results: The expression level of AGGF1 in CRC tissue was not significantly different to that in adjacent normal mucosa at the mRNA level. However, at the protein level, AGGF1 expression in CRC tissues was significantly higher than in paired normal mucosa, which showed a clear association with TNM stage, AJCC stage, vascular invasion, and differentiation. Further, we revealed an apparent correlation between AGGF1 expression and poorer disease-free survival and overall survival of CRC patients. In addition, we discovered that AGGF1 significantly promoted CRC cell wound healing, migration, and invasion in vitro and distant metastasis in vivo . Conclusions: Our study demonstrates the aberrant overexpression of AGGF1 in CRC and provides a basis on which to explore the application of AGGF1 as a potential therapeutic target for CRC patients, especially for CRC patients with distant metastasis.
Diagnostic capability of a linear discriminant function applied to a novel Spectralis OCT glaucoma-detection protocol
Authors: Bambo Maria Pilar , Fuentemilla Enrique , Cameo Beatriz , Fuertes Isabel , Ferrandez Blanca , Güerri Noemi , Polo Vicente , Larrosa Jose M. , Pablo Luis E. , Garcia-Martin Elena 
Published: December 2019

Abstract
Background

Bruch membrane opening–minimum rim width (BMO–MRW) assessment offers a new diagnostic use in glaucoma patients of the Glaucoma Module Premium Edition (GMPE) available for the Spectralis optical coherence tomography (OCT) system. The objective of our research was to evaluate the diagnostic benefits of examining BMO–MRW and peripapillary retinal nerve fibre layer (pRNFL) readings acquired with Spectralis OCT to distinguish between healthy and mild glaucoma patients, comparing those readings with the standard pRNFL application. Moreover, we investigated whether using a particular combination of BMO–MRW and pRNFL parameters with a linear discriminant function (LDF) could further enhance glaucoma diagnosis.Methods

136 eyes from 136 individuals were incorporated into this observational, prospective cross-sectional study: 68 mild primary open-angle glaucoma (POAG) patients according to the Hodapp-Parrish-Anderson criteria (mean deviation between 0 and -6 dB) and 68 healthy control subjects selected by Propensity Score Matching. MRW and pRNFL thickness around the disc (diameters: 3.5 mm, 4.1 mm, and 4.7 mm) were obtained using the BMO–MRW protocol, and pRNFL thickness at 3.5 mm was obtained with the standard glaucoma application. The group data were contrasted. One sample was chosen at random to develop the LDF (teaching set: 34 healthy subjects and 34 POAG patients) using a combination of MRW and pRNFL parameters (acquired with the BMO–MRW protocol); the other sample provided a test of how the LDF performed on an independent group (validating set: 34 healthy subjects and 34 POAG patients). The receiver operating curves (ROCs) were plotted for every measurement and contrasted with the proposed LDF. The OCT parameters with the best area under the receiver operating characteristic curve (AUC) were determined.Results

Global MRW and pRNFL thicknesses were significantly thinner in the POAG group (p < 0.001). The BMO–MRW parameters showed good diagnostic accuracy; the largest AUCs reached 0.875 for the LDF and 0.879 for global RNFL thickness using the standard glaucoma application. There were no statistical differences between the AUCs calculated.Conclusions

BMO–MRW parameters show a strong capability to differentiate between mild glaucoma and control eyes. Our LDF based on the new BMO–MRW OCT protocol did not perform better than isolated parameters.