bluuebunny/crossref_metadata_2025_split huggingface dataset:
Predicting the risk of acute kidney injury after cardiopulmonary bypass: development and assessment of a new predictive nomogram
Authors: Jing Huan , Liao Meijuan , Tang Simin , Lin Sen , Ye Li , Zhong Jiying , Wang Hanbin , Zhou Jun 
Published: December 2022

Abstract
Background
Acute kidney injury (AKI) is a common and severe complication of cardiac surgery with cardiopulmonary bypass (CPB). This study aimed to establish a model to predict the probability of postoperative AKI in patients undergoing cardiac surgery with CPB.

Methods
We conducted a retrospective, multicenter study to analyze 1082 patients undergoing cardiac surgery under CPB. The least absolute shrinkage and selection operator regression model was used to optimize feature selection for the AKI model. Multivariable logistic regression analysis was applied to build a prediction model incorporating the feature selected in the previously mentioned model. Finally, we used multiple methods to evaluate the accuracy and clinical applicability of the model.

Results
Age, gender, hypertension, CPB duration, intraoperative 5% bicarbonate solution and red blood cell transfusion, urine volume were identified as important factors. Then, these risk factors were created into nomogram to predict the incidence of AKI after cardiac surgery under CPB.

Conclusion
We developed a nomogram to predict the incidence of AKI after cardiac surgery. This model can be used as a reference tool for evaluating early medical intervention to prevent postoperative AKI.
Associations between myeloperoxidase and paraoxonase-1 and type 2 diabetes in patients with ischemic heart disease
Authors: Nessler Katarzyna , Grzybczak Rafal , Nessler Michal , Zalewski Jarosław , Gajos Grzegorz , Windak Adam 
Published: December 2022

Abstract
Background
The phrase “dysfunctional high-density lipoprotein” has been developed in the literature to describe the particle which loses its basic role- anti-oxidative and anti-inflammatory activity. In this porcess, the significance of enzymes- pro-oxidant myeloperoxidase (MPO) and antioxidant paraoxonase-1 (PON-1) from the perspective of HDL-C function has been noted.

Aims
The objective of this study was to analyze the associations between two enzymes –MPO and PON-1 and type 2 diabetes (T2DM) in patients with ischemic heart disease (IHD).

Methods
An observational cross-sectional study including 70 patients with IHD of whom 35 had also T2DM, and 35 had no T2DM. Laboratory tests (MPO, PON-1, fasting glucose, glycated hemoglobin, total cholesterol, triglycerides, high-density lipoprotein, low-density lipoprotein, and high-sensitivity C-reactive protein) were performed.

Results
The study revealed a significant difference in the serum concentration of the enzymes between patients with IHD with and without T2DM. Our results showed increased MPO concentration levels in diabetic patients. The analysis also revealed that T2DM is independently associated with an increase in MPO levels. Simultaneously, a decrease in PON-1 levels was observed in patients with T2DM. The study also revealed that T2DM is independently associated with a decrease in PON-1 levels.

Conclusions
In patients with type 2 diabetes the profile of enzymes involved in high-density lipoprotein metabolism in patients with IHD is worse than in patients without T2DM. The increase in the levels of MPO, an enzyme with oxidative and atherogenic properties and on a decrease in PON-1 levels, an enzyme with antioxidant and atheroprotective properties is observed.
ELN missense variant in patient with mid-aortic syndrome case report
Authors: Phan Thao Nguyen , Luong Long Hoang , Nguyen The Huy , Nguyen Hoang Duc , Nguyen Tran Thuy 
Published: December 2022

Abstract
Background
Mid-aortic syndrome (MAS) is characterized by the congenital coarctation of the abdominal aorta, abdominal and limb claudication, and hypertension. The etiology of this disorder is very diverse and often manifests in conjunction with Takayasu's arteritis, Williams-Beurens syndrome, and neurofibromatosis. The isolated mid-aortic syndrome is very rare with only a few cases reported in the literature.

Case presentation
A 45 years old man was admitted to the Emergency Department with sudden muscle weakness and facial paralysis on the left side. Imaging studies reveal right middle cerebral artery infarction at the M1 section. Incidental findings include multiple moderate to severe stenoses in the right internal carotid artery, and total abdominal aorta occlusion. A variant at the ELN gene (Elastin, OMIM*130,160): c.1768G > A/wt (p.Ala590Thr) was identified.

Conclusion
This is the first reported case of ELN related mid-aortic syndrome in Vietnam which was diagnosed through careful clinical and genetic workup. The finding of mid-aortic syndrome, in this case, was incidental and the decision to reverse the occlusion was postponed as there was no immediate risk of renal failure or reduced blood flow to the lower limb.
State-by-state estimates of avoidable trauma mortality with early and liberal versus delayed or restricted administration of tranexamic acid
Authors: Bivens Matthew J. , Fritz Christie L. , Burke Ryan C. , Schoenfeld David W. , Pope Jennifer V. 
Published: December 2022

Abstract
Objective
Early administration of tranexamic acid (TXA) has been shown to save lives in trauma patients, and some U.S. emergency medical systems (EMS) have begun providing this therapy prehospital. Treatment protocols vary from state to state: Some offer TXA broadly to major trauma patients, others reserve it for patients meeting vital sign criteria, and still others defer TXA entirely pending a hospital evaluation. The purpose of this study is to compare the avoidable mortality achievable under each of these strategies, and to report on the various approaches used by EMS.

Methods
We used the National Center for Health Statistics Underlying Cause of Death data to identify a TXA-naïve population of trauma patients who died from 2007 to 2012 due to hemorrhage. We estimated the proportion of deaths where the patient was hypotensive or tachycardic using the National Trauma Data Bank. We used avoidable mortality risk ratios from the landmark CRASH 2 study to calculate lives saved had TXA been given within one hour of injury based on a clinician’s gestalt the patient was at risk for significant hemorrhage; had it been reserved only for hypotensive or tachycardic patients; or had it been given between hours one to three of injury, considered here as a surrogate for deferring the question to the receiving hospital.

Results
Had TXA been given within 1 hour of injury, an average of 3409 deaths per year could have been averted nationally. Had TXA been given between one and three hours after injury, 2236 deaths per year could have been averted. Had TXA only been given to either tachycardic or hypotensive trauma patients, 1371 deaths per year could have been averted. Had TXA only been given to hypotensive trauma patients, 616 deaths per year could have been averted. Similar trends are seen at the individual state level. A review of EMS practices found 15 statewide protocols that allow EMS providers to administer TXA for trauma.

Conclusion
Providing early TXA to persons at risk of significant hemorrhage has the potential to prevent many deaths from trauma, yet most states do not offer it in statewide prehospital treatment protocols.
Development and validation of paired MEDLINE and Embase search filters for cost-utility studies
Authors: Hubbard Wesley , Walsh Nicola , Hudson Thomas , Heath Andrea , Dietz Jeremy , Rogers Gabriel 
Published: December 2022

Abstract
Background
Search filters are standardised sets of search terms, with validated performance, that are designed to retrieve studies with specific characteristics. A cost–utility analysis (CUA) is the preferred type of economic evaluation to underpin decision-making at the National Institute for Health and Care Excellence (NICE). Until now, when searching for economic evidence for NICE guidelines, we have used a broad set of health economic-related search terms, even when the reviewer’s interest is confined to CUAs alone. METHODS: We developed search filters to retrieve CUAs from MEDLINE and Embase. Our aim was to achieve recall of 90% or better across both databases while reducing the overall yield compared with our existing broad economic filter. We used the relative recall method along with topic expert input to derive and validate 3 pairs of filters, assessed by their ability to identify a gold-standard set of CUAs that had been used in published NICE guidelines. We developed and validated MEDLINE and Embase filters in pairs (testing whether, when used together, they find target studies in at least 1 database), as this is how they are used in practice. We examined the proxy-precision of our new filters by comparing their overall yield with our previous approach using publications indexed in a randomly selected year (2010). RESULTS: All 3 filter-pairs exceeded our target recall and led to substantial improvements in search proxy-precision. Our paired ‘sensitive’ filters achieved 100% recall (95% CI 99.0 to 100%) in the validation set. Our paired ‘precise’ filters also had very good recall (97.6% [95%CI: 95.4 to 98.9%]). We estimate that, compared with our previous search strategy, using the paired ‘sensitive’ filters would reduce reviewer screening burden by a factor of 5 and the ‘precise’ versions would do so by a factor of more than 20. CONCLUSIONS: Each of the 3 paired cost–utility filters enable the identification of almost all CUAs from MEDLINE and Embase from the validation set, with substantial savings in screening workload compared to our previous search practice. We would encourage other researchers who regularly use multiple databases to consider validating search filters in combination as this will better reflect how they use databases in their everyday work.
Effect of psychosocial motivations and technology on physical activity behaviours among community older men and women
Authors: Lee Yong Lin , Lee Gina S. , Teo Louis LY , Tan Ru-San , Zhong Liang , Gao Fei , Koh Angela S. 
Published: December 2022

Abstract
Background
Implementation of physical activity strategies in older populations may be influenced by underlying psychosocial and gender-based factors to physical activity. We explored associations between these factors and physical activity behaviors and technology among older men and women.

Methods
Community older adults underwent echocardiography and interviewer administered questionnaires that collected physical activity habits, self-motivation, self-empowerment and smartphone usage patterns associated with physical activity. Aerobic capacity was denoted by VO2max (High VO2 was defined as VO2 > 35 (ml/kg/min) for men or VO2 > 27 (ml/kg/min) for women).

Results
Among 180 participants (mean age 77 (71–80) years; 43% females), 101 (56.1%) had a low VO2max. Barriers to activity were lack of time (27.8%), tiredness (26.7%), affordability (12.8%) and pain while exercising (12.2%). Compared to participants with high VO2max, those with low VO2max were less likely to report feeling good post-exercise (70.3% vs 86.1%, adjusted p = 0.041) and express barriers to exercise (72.3% vs 88.6%, adjusted p = 0.017). Compared to men, women were more likely to express motivation for exercise if they were guided by an instructor (20.5% vs 1.96%, adjusted p = 0.027), less likely to prefer control over exercise type and difficulty (57.7% vs 82.4%, adjusted p = 0.001), express interest in smartphone apps (7.84% vs 24.4%, adjusted p = 0.01) and participate in apps-guided exercise (10.3% vs 29.4%, adjusted p = 0.001). Major factors that motivated the use of smartphone applications to manage individual health were financial incentives (23.9%) and guidance on exercise routines (21.1%) while the reveal of personal information was a major deterrent (28.3%).

Conclusions
We observed differences in physical activity motivation, empowerment and technology use based on gender and functional status. Tailoring physical activity strategies, including digital health strategies, that target psychosocial and gender-based factors may improve activity participation in older adults.
Sotrovimab use in Japanese inpatients with COVID-19: post-infusion adverse events
Authors: Yoshida Junichi , Shiraishi Kenichiro , Tanaka Masao 
Published: December 2022

Abstract
Background
Sotrovimab neutralizing SARS-CoV-2 remained effective at the advent of B.1 lineage of the Omicron variant in outpatients. Primarily for hospitalized patients, however, the Japanese government regulated to administer this antibody agent. As this regulation enabled close monitoring in inpatients to investigate post-infusion adverse events (AEs) and efficacy, we attempted a retrospective study while the Omicron BA.1 lineage was dominant regionally.

Methods
Subjects were inpatients with COVID-19 who received infusion of sotrovimab in our institute. In line with previous clinical trials, we included patients at risk of COVID-19 worsening and SARS-CoV-2 vaccinees, who were hospitalized as directed by the government. For statistical analyses, we reviewed background factors of demographics, imaging, and laboratory findings for the outcome infusion-related reactions including post-infusion pyrexia over 38 degrees Celsius and/or pulse oximetry below 94%.

Results
In a total of 139 patients, the follow-up period had a median of 200 days (range, 154–248 days). Among 119 patients (85.6%) fully vaccinated for SARS-CoV-2, 86 (61.9% of all) underwent 2 doses while 33 (23.7% of all) received 3 doses. For the outcome of pyrexia and/or dyspnea (N = 40, 28.8%), multivariate analysis showed that significant risk factors were pre-infusion lowered oximetry below 96.5% (Odds Ratio [OR] 0.344, 95% Confidence Interval [CI] 0.139–0.851, P = 0.021) and pre-infusion temperature more than 36.7 degrees Celsius (OR 4.056, 95% CI 1.696–9.701, P = 0.002). Infusion-related reactions included vomiting immediately after infusion, chill/shivering, dizziness, rash, pruritus, pyrexia, and dyspnea. The number of patients with any of these events was 44 (31.6%). Three patients (2.2%) showed worsening of COVID-19; one developed hypoxia and two died. Limitations for this study included no genome typing whether BA.1 or BA.2 lineage of the Omicron variant but the local epidemiology indicated the prevalence of BA.1. Another was sotrovimab administration for inpatients that allow precise detection of post-infusion events, confounding previous exacerbation definition including hospitalization.

Conclusions
For 24 h after infusion of sotrovimab, COVID-19 patients showing pre-infusion lowered oximetry below 96.5% and/or temperature more than 36.7 degrees Celsius may have temperature elevation or dyspnea, warranting close monitoring for these risk factors.
Progress towards the 2020 milestones of the end TB strategy in Cambodia: estimates of age and sex specific TB incidence and mortality from the Global Burden of Disease Study 2019
Authors: Ma Jianing , Vongpradith Avina , Ledesma Jorge R. , Novotney Amanda , Yi Siyan , Lim Kruy , Hay Simon I. , Murray Christopher J. L. , Kyu Hmwe H. 
Published: December 2022

Abstract
Background
Cambodia was recently removed from the World Health Organization’s (WHO’s) top 30 high tuberculosis (TB) burden countries. However, Cambodia’s TB burden remains substantial, and the country is on the WHO’s new global TB watchlist. We aimed to examine the levels and trends in the fatal and non-fatal TB burden in Cambodia from 1990 to 2019, assessing progress towards the WHO End TB interim milestones, which aim to reduce TB incidence rate by 20% and TB deaths by 35% from 2015 to 2020.

Methods
We leveraged the Global Burden of Disease 2019 (GBD 2019) analytical framework to compute age- and sex-specific TB mortality and incidence by HIV status in Cambodia. We enumerated TB mortality utilizing a Bayesian hierarchical Cause of Death Ensemble modeling platform. We analyzed all available data sources, including prevalence surveys, population-based tuberculin surveys, and TB cause-specific mortality, to produce internally consistent estimates of incidence and mortality using a compartmental meta-regression tool (DisMod-MR 2.1). We further estimated the fraction of tuberculosis mortality among individuals without HIV coinfection attributable to the independent effects of alcohol use, smoking, and diabetes.

Results
In 2019, there were 6500 (95% uncertainty interval 4830–8680) deaths due to all-form TB and 50.0 (43.8–57.8) thousand all-form TB incident cases in Cambodia. The corresponding age-standardized rates were 53.3 (39.9–69.4) per 100,000 population for mortality and 330.5 (289.0–378.6) per 100,000 population for incidence. From 2015 to 2019, the number of all-form TB deaths decreased by 11.8% (2.3–21.1), while the age-standardized all-form TB incidence rate decreased by 11.1% (6.3–15.6). Among individuals without HIV coinfection in 2019, alcohol use accounted for 28.1% (18.2–37.9) of TB deaths, smoking accounted for 27.0% (20.2–33.3), and diabetes accounted for 12.5% (7.1–19.0). Removing the combined effects of these risk factors would reduce all-form TB deaths by 54.2% (44.2–62.2).

Discussion
Despite significant progress in reducing TB morbidity and mortality since 1990, Cambodia is not on track to achieve the 2020 WHO End TB interim milestones. Existing programs in Cambodia can benefit from liaising with risk factor control initiatives to accelerate progress toward eliminating TB in Cambodia.
Impact of antimicrobial stewardship on antibiogram, consumption and incidence of multi drug resistance
Authors: Darwish Rula M. , Matar Sajeda Ghassan , Snaineh Ahmad Atef Abu , Alsharif Mohammad Refat , Yahia Ahmad Bassam , Mustafa Haneen Nidal , Hasabo Elfatih A. 
Published: December 2022

Abstract
Introduction
Antimicrobial stewardship programs are intended to improve patient outcomes, reduce side effects, bacterial resistance, and costs. Thus, it is important to assess their impact on an ongoing basis. We aimed to assess the impact of the antimicrobial stewardship program in two different hospitals which used different program approaches.

Methodology
This is a retrospective observational study in two private hospitals [4088 patient records] in Amman- Jordan. Antibiotic susceptibility using antibiogram results, consumption of antibiotics using Defined Daily Dose, and the incidence of Multi-Drug Resistance were recorded using patients’ records during 2018, 2019, and 2020.

Results
Antimicrobial stewardship program outcomes varied between the two hospitals. Bacterial susceptibility to antibiotics were improved in both hospitals. Moreover, the defined daily dose in Hospital “A” showed no significant change in Fluoroquinolones, Carbapenems, and Piperacillin- Tazobactam, Cephalosporins, and Colistin, while a significant change was observed among Anti-MRSA antibiotics. Finally, the incidence of Extended Spectrum Beta-lactamase [ESBL] E. coli, ESBL Klebsiella, and Vancomycin Resistant Enterococci [VRE] have decreased numerically over the study period, while Methicillin-Resistant Staphylococcus aureus [MRSA] showed an increase in incidence during the second year of the study.

Conclusion
The study emphasizes the positive impact of the AMS program throughout the three years of the study. Plus, the need to enhance the program through recruiting extra staff and applying extra regulations like implementing educational programs for the hospital staff, designing local guidelines for common ID diseases, and monitoring the program’s outcomes which would eventually be more efficient, cost-effective, and safe.
Successful treatment of infectious endocarditis-associated glomerulonephritis during active hepatitis C infection: a case report
Authors: Zito Anna , De Pascalis Antonio , Montinaro Vincenzo , Ria Paolo , Carbonara Maria Caterina , Ferramosca Emiliana , Napoli Marcello 
Published: December 2022

Abstract
Background
Hepatitis C virus (HCV) may play a pathogenic role in several forms of immune complex glomerulonephritis (GN). We present a patient whose initial clinical presentation instilled suspicion of HCV-related renal involvement. Yet, histopathologic data oriented towards a different diagnosis.

Case presentation
A 68-year old man presented with kidney dysfunction, cryoglobulins, low C4 level, high HCV—RNA and cutaneous vasculitis. The first hypothesis was a hepatitis C-related cryoglobulinemic glomerulonephritis. Renal biopsy revealed endocapillary and mesangial cells hypercellularity with complement C3 and IgM deposits. The echocardiography showed an infectious endocarditis (IE) on aortic valve. Appropriate antibiotic therapy and a prosthetic valve replacement were performed, obtaining recovery of renal function.

Conclusion
HCV infection may be linked to multiple renal manifestations, often immune-complex GN such as cryoglobulinemic membrano-proliferative GN. Renal disease due to IE is usually associated to focal, segmental or diffuse proliferative GN, with prominent endocapillary proliferation. The most common infectious agents are Staphylococcus aureus and Streptococcus species.
This case report may be relevant because the renal dysfunction was highly suggestive of a cryoglobulinemic GN on a clinical ground, but the histologic pattern after performing the renal biopsy oriented towards a different cause of the underlying disease, that required a specific antibiotic treatment. The renal biopsy is always required to confirm a clinical suspicious in patients affected by multiple comorbidities.
Cerebral amyloid angiopathy-related inflammation with posterior reversible encephalopathy syndrome-like presentation: a case report
Authors: Xia Cheng , Lv Yan 
Published: December 2022

Abstract
Background
Cerebral amyloid angiopathy-related inflammation (CAA-RI), which presents with acute or subacute cognitive or functional decline, focal or multifocal neurologic deficits, new onset of seizures, or a combination of seizures and neurologic deficits, shares clinical and radiologic similarities with posterior reversible encephalopathy syndrome (PRES). Differential diagnosis is critical because the treatment principle for these 2 conditions differs greatly. Here, we present a case of PRES-like CAA-RI and the strategy used to discriminate between the 2 conditions.

Case presentation
A patient with probable CAA-RI was first thought to suffer from PRES. Initial high-dose methylprednisolone therapy caused rapid improvement of the neurologic symptoms but abrupt discontinuation of corticosteroids resulted in clinical relapse and deterioration. Subsequent reinitiation of high-dose methylprednisolone followed by tapering off of oral prednisone led to clinical and radiologic recovery at the 3-month follow-up.

Conclusions
We suggest that in cases where it is difficult to distinguish between CAA-RI and PRES solely based on magnetic resonance imaging, a good response to corticosteroids and an apolipoprotein E (ApoE) ε4/ε4 genotype are critical for establishing a diagnosis of CAA-RI. If there is clinical deterioration, sudden withdrawal of high-dose corticosteroid during the active phase of CAA-RI should be avoided.