bluuebunny/crossref_metadata_2025_split huggingface dataset:
Extracranial Internal Carotid and Vertebral Dissecting Pseudoaneurysms: Clinical Features and Long‐Term Outcomes
Authors: Seven Nathan A. , Casanegra Ana I. , Lanzino Giuseppe , Keser Zafer 
Published: January 2023

Background
The formation of dissecting pseudoaneurysms (dPSAs) is a common sequela of cervical artery dissection, which has been suggested to increase thrombotic risk in previous studies. This study reported clinical features and long‐term outcomes of cervical internal carotid (cICA) and vertebral artery (cVA) dPSAs.

Methods
We performed a retrospective chart review over a 10‐year period (January 2012–December 2021). Baseline demographics and clinical characteristics, medical and endovascular treatments, and long‐term outcomes were reported for cICA and cVA dPSA groups separately. Nonparametric tests were used to compare group differences.

Results

In our cohort, 120 (12%) of 999 cervical artery dissection patients had dPSA, with 85% occurring in the cICA and 15% in the cVA. Most dPSAs occurred spontaneously or in association with minor trauma. Compared with cICA dPSA, patients with cVA dPSA were younger (median age [range]=34.5 [24–70] versus 52 [30–77];
P
<0.01), had a smaller dPSA size (median size [range]=4.5 mm [2–17] versus 8 mm [1.2–32];
P
<0.01), and were more likely to reduce in size at follow‐up (median size change [range]=−2.8 mm [−17;0] versus 0 [−24;10.8]). Antithrombotic therapy was predominately aspirin monotherapy. No patients with cVA dPSA experienced recurrent strokes and only 3% of patients with cICA dPSA developed new/recurrent stroke in the territory of dPSA while on an antithrombotic regimen requiring endovascular intervention, and none of the dPSAs ruptured. A total of 98% of the patients had an excellent outcome (modified Rankin scale 0–2 at final follow‐up).

Conclusion
Most cICA and cVA dPSAs have a benign prognosis with medical therapy alone. Further prospective randomized clinical trials are needed to provide high quality evidence on the necessity of additional endovascular therapy at diagnosis in addition to medical therapy alone.
What you need to know about migraine in Hughes syndrome patients
Authors: Schofield JR , Hassell KL 
Published: January 2023

Background Headache, often migrainous, is common in patients with antiphospholipid antibodies, whether or not they meet Sydney criteria for a definite diagnosis of Hughes syndrome. Migraine may be a harbinger of stroke in this patient population and even refractory migraine may be highly responsive to antithrombotic therapy in this clinical context. Purpose To summarize what is known to date about managing this important manifestation of the immune-mediated hypercoagulable Hughes syndrome. Results We provide a suggested management algorithm for refractory headache in this unique patient population. Conclusion Most neurologists don’t see or recognize many aPL-positive patients in their practice, so hematologists and rheumatologists who see these patients should recognize that refractory headache may be a manifestation of their immune-mediated hypercoagulable disorder and understand that the potential risks of not addressing this issue may be high.
Analysis of predictive factors of thrombosis in autogenous arteriovenous fistula
Authors: Zhang Yu-Meng , Chen Wen , Wei Hai-Lang , Tang Xian-Hu , Xie Fu-Hua , Wang Run-Xiu 
Published: January 2023

Purpose: To investigate the predictors of early diagnosis of thrombus of autogenous arteriovenous fistula (aAVF). Methods: The included patients were divided into the thrombus group with aAVF failure or thrombosis and the control group with good internal fistula function. The general data of the patients, including age, sex, diabetes mellitus, were collected. Platelets (PLT), platelet crit (P-LCR), platelet distribution width (PDW), mean platelet volume (MPV), homocysteine (HCY), and other biochemical data were collected. The predictors of thrombus of aAVF were obtained by the t test and logistic regression analysis, and receiver operating characteristic (ROC) curve analysis was used to compare the area under the ROC curve (AUC) between the combined predictors and the original indicators. The optimal critical value was determined when the Youden index reached its maximum value, and the sensitivity, specificity, accuracy, diagnostic index, and so on were calculated. Finally, prediction was performed by substituting each value in individually. Results: PLT, PDW, P-LCR, MPV, and HCY showed significant differences between two groups ( p < 0.05). Logistic regression analysis showed that, for PLT (OR = 1.014, 95% CI 1.006–1.022, p = 0.01), PDW (OR = 1.295, 95% CI 1.009–1.661, p = 0.042), P-LCR (OR = 1.230, 95% CI 1.089–1.389, p = 0.001), MPV (OR = 1.696, 95% CI 1.101–2.613, p = 0.017), and HCY (OR = 1.332, 95% CI 1.182–1.502, p = 0.01), the difference was significant; PLT, PDW, P-LCR, MPV, and HCY were positively correlated with thrombogenesis ( p < 0.05). By logistic regression, a group of the five predictors of PLT, PDW, P-LCR, MPV, and HCY was obtained, and the combined predictors were 0.014*PLT + 0.258*PDW + 0.207*P-LCR + 0.528*MPV + 0.287*HCY. The area under the curve of the combined predictor was 0.933, the sensitivity was 92.4%, the specificity was 81.2%, the maximum diagnostic index was 0.736, the diagnostic cutoff point was 21.790, and the accuracy rate was 87%. Conclusion: PLT, PDW, P-LCR, MPV, and HCY are predictors of thrombus of aAVF. They can better predict thrombus of aAVF, and the combination of these five indicators is better than a single indicator.
XperCT facilitates sharp recanalization for the treatment of chronic thoracic venous occlusive disease in hemodialysis patients
Authors: Chen Bin , Lin Run , Dai Haitao , Tang Keyu , Zhang Guiyuan , Yang Jianyong , Xiang Xianhong , Huang Yonghui 
Published: January 2023

Objective: Our objective was to evaluate the feasibility of XperCT combined fluoroscopy to guide sharp recanalization for the treatment of chronic thoracic venous occlusive disease in hemodialysis patients. Methods: The records of hemodialysis patients with chronic thoracic venous occlusive disease who received endovascular sharp recanalization after conventional techniques failed were retrospectively reviewed. The sharp devices used for recanalization included the stiff end of a guidewire, Chiba biopsy needle, RUPS-100 set, and transseptal needle. The needle was advanced toward a target placed at the opposite end of the occlusion and was guided by fluoroscopy and/or XperCT. While the guidewire crossed the occlusion, endovascular procedures such as percutaneous angioplasty were performed for the treatment of the occlusion. Results: The analysis included 32 sharp thoracic vein recanalization procedures in 29 patients. Two attempts in one patient failed, and in one patient the first attempt failed but the second attempt was successful. In one patient, two separate successful procedures were performed, and the other 26 procedures in 26 patients were successful. The overall technical success rate of sharp recanalization was 90%. The mean number of puncture attempts in the combined group was less than that of the fluoroscopy-guided alone group (2 vs 5, p < 0.05). The success rate of sharp recanalization in the combined group was higher (100% vs 86%), and the recanalization time (28.5 min vs 36 min, p > 0.05) was no different. There was no statistical difference in procedure-related complications between the groups. Conclusion: XperCT can facilitate sharp recanalization for the treatment of chronic thoracic venous occlusive disease in hemodialysis patients.
Carriage of Antibiotic Resistant Bacteria and Associated Factors Among Food Handlers in Tamale Metropolis, Ghana: Implications for Food Safety
Authors: Vicar Ezekiel Kofi , Alo Desmond Baakibe , Koyiri Valentine Cheba , Opare-Asamoah Kwame , Obeng-Bempong Mauvina , Mensah Gloria Ivy 
Published: January 2023

Background: Bacteria pathogens constitute a significant proportion of diarrhoea-causing food contaminants. Transmission of antibiotic resistant foodborne pathogens to humans is a major threat to food safety, especially in developing countries where quality hygiene and sanitation facilities are lacking. Factors related to antibiotic use, sanitation and hand hygiene have been associated with the spread of infectious diseases as well as antibiotic resistant bacteria. Proper food handling ensures that food is not contaminated with potential pathogenic bacteria. This study assessed the carriage of antibiotic resistant bacteria and associated factors. Methods: A cross-sectional study was conducted among food handlers who sell ready to eat food in the Tamale metropolis of the Northern Region of Ghana. Food vending stations with huge customer base were randomly selected and the food handlers recruited using written informed consent. Structured questionnaires were used to collect participants sociodemographic details and information on sanitation, hand hygiene practice and antibiotic use. Sterile cotton swabs soaked in phosphate buffered saline was used to swab the palms of participating food handlers for bacteria isolation. All identified bacteria were tested for susceptibility to 12 antibiotics. Results: In all, 406 food handlers participated in this study, the mean (SD) age was 26.5 (2.64) years. Bacteria isolated were predominantly Staphylococci 60 (14.8%) and Escherichia coli 54 (13.3%). All the isolates were resistant to at least one antibiotic tested. The isolates showed high resistance to broad-spectrum antibiotics such as ampicillin (40.0%-75.0%), tetracycline (40.0%-80.0%), amoxiclav (20.0%-80.0%) and chloramphenicol (7.7%-50.0%). Logistic regression model revealed that the carriage of antibiotic resistant bacteria by food handlers was significantly associated with age, educational level, years on the job, training in food preparation, hygiene practice, water source, type of toilet facility used and antibiotic use. Conclusion: Street food handlers could be potential sources of food-borne transmission of antibiotic resistant bacteria.
Cardiothyreosis: Epidemiological, clinical and therapeutic approach
Authors: Mouna Elleuch , Molka Ben Bnina , Sawssan Ben teber , Dhoha Ben salah , Khouloud Boujelbene , Nadia Charfi , Fatma Mnif , Fatma Mnif , Mouna Mnif , Nabila Rekik , Faten Hadj Kacem , Mohamed Abid 
Published: January 2023

Introduction: Cardiothyreosis corresponds to the cellular effects of free thyroid hormones on the vascular wall and the myocardium. We aim to describe the clinical, para-clinical and therapeutic aspects of cardiothyreosis and to detail prognostic factors. Methods: We conducted a descriptive retrospective study at the Endocrinology-Diabetology Department of the Hedi Chaker University Hospital in Sfax-Tunisia. We collected medical records of 100 patients with cardiothyreosis between January 1999 and December 2019. We included patients with cardiothyreosis who underwent adequate cardiac evaluation. We excluded patients with cardiac abnormalities related to conditions other than hyperthyroidism, patients who died and patients without cardiothyreosis. Results: We included 100 adult patients (43 men and 57 women). The mean age was 49.3 ±12.9 years (20-79 years). The diagnosis of cardiothyreosis was concomitant with that of hyperthyroidism in 72% of cases. Weight loss and palpitations were the two most frequently reported signs in 91% of cases each. Hypertension was systolic in 15 patients. The average heart rate was 103.1 beats/min (52-182 bpm). The mean TSH and FT4 levels were 0.042 μIU/ml and 59.6 pmol/l, respectively. Rhythm disorders and heart failure were the most common cardiac complications with 81 and 56 cases, respectively. Cardiac ultrasound showed dilatation of the left atrium in 28.3% of patients. Pulmonary arterial hypertension was present in 43% of cases. 57 patients had been treated with benzylthiouracil at a mean dose of 157.45 mg/day. Radical treatment with radioactive iodine was indicated in 81 patients. The evolution of cardiothyreosis was favourable in 58 patients. Conclusion: Cardiothyreosis is a serious complication of hyperthyroidism. Future prospective studies will be of great help to better characterise and manage cardiothyreosis.
Iliac Endovascular Intervention Without Procedural Anticoagulation
Authors: Turan Burak , Uğur Murat , Çelik Osman Muhsin , Erkol Ayhan 
Published: January 2023

Background Adequate antithrombotic therapy is essential to prevent thrombus formation during percutaneous endovascular interventions (PVI). We hypothesize that interventions for non-complex lesions of iliac arteries do not need procedural anticoagulation if patients are under dual antiplatelet therapy (DAPT). Methods Iliac PVIs performed without procedural anticoagulation were retrospectively screened between 2017 and 2021. Baseline characteristics of patients, in-hospital events and 30-day follow-ups were obtained from hospital records. Each PVI was reviewed for procedural details. Primary safety outcome was thromboembolic events during intervention. Secondary safety outcome was adverse vascular events at 30-day follow-up. Procedure times of iliac interventions were compared to peripheral angiography procedures of patients with similar demographic characteristics. Results We identified 108 iliac interventions without procedural anticoagulation, median age of 62 (interquartile range 56-68) years, 9 (8.3%) females. Median lesion length was 30 (19-50) mm. We observed a thrombotic finding in 4 (3.7%) procedures. Visible luminal thrombus was observed in 2 (1.9%) and introducer sheath thrombosis in 2 procedures (1.9%), all of which were in patients with in-stent lesions. No distal embolization was observed in final angiography of these procedures. At 30-day follow-up, acute limb ischemia was not observed and clinically driven target vessel revascularization was not required in any of the patients. Procedure time of iliac interventions was similar to that of lower extremity diagnostic procedures [18 (11-24) vs 18 (14-24) min, respectively, P = .364]. No major bleeding event was observed after iliac interventions. Conclusion Non-complex lesions of iliac arteries can be managed within a time frame similar to that of lower extremity diagnostic procedures. These interventions can be performed safely without procedural anticoagulation, provided patient receives DAPT. Intervention of in-stent lesions should ideally be avoided without procedural anticoagulation.
Osteochondritis dissecans of the knee: Imaging, instability concept, and criteria
Authors: Accadbled Franck , Turati Marco , Kocher Mininder S 
Published: January 2023

Osteochondritis dissecans of the knee is an idiopathic, focal, subchondral-bone abnormality that can cause instability or detachment of a bone fragment and overlying articular cartilage, with subsequent progression to osteoarthritis. The degree of lesion instability is best assessed by magnetic resonance imaging. Unstable lesions require operative management with fragment fixation. Level of evidence: V.
Osteochondritis dissecans of the knee: Epidemiology, etiology, and natural history
Authors: Turati Marco , Anghilieri Filippo Maria , Bigoni Marco , Rigamonti Luca , Tercier Stephane , Nicolaou Nicolas , Accadbled Franck 
Published: January 2023

Osteochondritis dissecans of the knee is a disease that typically affects skeletally immature patients. Clinically manifested with knee pain, limping, and joint disfunction, this condition has remained misunderstood and undervalued for a long period. Although being a rare condition, its awareness is of utmost clinical interest because of the possible severe consequences it can bring when misrecognized or inadequately treated. Its etiology remains unclear and is still debated. Many theories have been proposed, including inflammation, local ischemia, subchondral ossification abnormalities, genetic factors, and repetitive mechanical microtrauma, with a likely interplay of the same. This review article aims to deliver and discuss current and up-to-date concepts on epidemiology, etiology, and natural history of this pediatric condition. Level of evidence: level V.
Seroprevalence of SARS-CoV2 Infections in Health Care Personnel in a Long-Term Care Institution After the First Wave of the Pandemic: A Cross-Sectional Study
Authors: Bautista Balbás Luis Alfredo , Sandino Gómez Rosa , Gil Conesa Mario , Velasco Guijarro Olga , Rodríguez Caravaca Gil , Jou Rivera Fernando , Navasquillo Lorda María Ángeles , Martín Carmena Enrique 
Published: January 2023

Background: At the time of our study, occupational health evidence specific for long-term care employees was mostly lacking. The purpose of this study was to determine the proportion of positive cases in employees after the first COVID-19 wave in May 2020. We also determined the prevalence of asymptomatic cases. Method: The study population included all health care workers (HCW) employed at one mid-size long-term hospital in Spain (May 2020). A cross-sectional study design included an interviewer-administered self-reported questionnaire (including sociodemographic questions, risk factors for COVID-19 complications such as hypertension or diabetes, and previous polymerase chain reaction [PCR] results) and antibody determination (Biozek rapid test). Data were analyzed using Student’s t, Fisher, and chi-square tests. Two multivariate logistic models were created to evaluate exposure factors and symptoms separately on the outcome of having had COVID-19. Findings: Of the 97% of workers who participated (580/596), 300 (51.7%) suffered symptoms of COVID-19, 161 (27.8%) of the rapid antibody tests were positive for IgM and/or IgG, 160 (27.6%) workers had at least one risk factor, and 32 (19.0%) of the 168 SARS-CoV-2-positive cases were asymptomatic. The proportion of negative or unavailable PCRs, with positive antibody, was 11.7% (56/477). Casual contact without protection (odds ratio [OR]: 1.9, 95% confidence interval [CI]: 1.1–3.4), doctor occupation (OR 3.3, 95% CI: 1.1–10.2), and nursing assistant occupation (OR 2.5, 95% CI: 1.2–5.8) were independently associated with SARS-CoV-2 infection. Conclusion: Physicians and nursing assistants in a long-term care setting were at a higher risk of SARS-COV-2 infection over other occupations in the first wave of the pandemic, especially when in contact with patients without protection. Almost one-fifth of the workers with a positive PCR test for SARS-COV-2 were asymptomatic and seroprevalence (27.8%) was well below the approximated herd immunity cutoff (60–70%). Essential workers in long-term care must be monitored frequently by Employee Health Service and should be required to wear personal protective equipment including a fit-tested N-95 while in close contact with patients and coworkers.
Exploring University and Healthcare Workers’ Physical Activity, Diet, and Well-Being During the COVID-19 Pandemic
Authors: Gilbert Amanda , Eyler Amy , Cesarone Gabriella , Harris Jenine , Hayibor Lisa , Evanoff Bradley 
Published: January 2023

Background: The COVID-19 pandemic affected well-being and health behaviors, especially among healthcare workers and employees in other fields. This is of public health concern because health behaviors and well-being influence long-term negative health outcomes. The purpose of this study was to explore health behaviors and well-being among university and medical center staff during COVID-19. Methods: EMPOWER (Employee Well-being during Epidemic Response) was a three-wave observational study (wave 1: 1,994; wave 2: 1,426; wave 3: 1,363) measuring health behaviors and well-being of university and medical center staff. Surveys were disseminated online to all employees between April and September 2020. Descriptive statistics explored trends across waves for health behaviors (physical activity [PA], diet), and well-being (mental well-being [MWB], depression, anxiety, and stress). Logistic regressions explored associations between health behaviors and well-being factors adjusting for demographics and clinical role. Interactions explored moderation by clinical role. Results: Most participants reported same/healthier changes in PA (54–65%) and diet (57–73%) and decreased MWB across waves (62%–69%). Nonclinical workers were less likely than clinical workers to experience worse MWB and moderate/severe anxiety and stress (odds ratios [ORs] ranged from 0.38 to 0.58 across waves and well-being outcomes). Participants who maintained/increased PA and diet were less likely to experience worse well-being (ORs ranged from 0.44 to 0.69 across waves and well-being outcomes). Interactions by clinical role were not significant. Conclusion/Application to Practice: Maintaining/increasing health behaviors during COVID-19 may be protective of mental health/well-being in some healthcare workers. These findings support health promotion efforts focused on maintaining or improving diet and PA.
Short-term Results of Hemiarthroplasty of the Ankle Joint for Talar-Sided Cartilage Loss
Authors: Pellegrini Manuel J. , Mombello Franco , Cortes Aaron , Chaparro Felipe , Ortiz Cristian , Carcuro Giovanni 
Published: January 2023

Background: Ankle hemiarthroplasty is a 1-piece implant system replacing the talar side of the tibiotalar joint. Hemiarthroplasty offers limited bone resection and may provide easier revision options than joint-ablating procedures. Methods: Prospective, multicenter, noncomparative, nonrandomized clinical study with short term follow-up on patients undergoing hemiarthroplasty of the ankle. Radiologic and functional outcomes (Foot and Ankle Outcome Score FAOS, Foot and Ankle Ability Measure [FAAM], Short Form–36 Health Survey [SF-36], Short Musculoskeletal Functional Assessment [SMFA], and visual analog scale [VAS] pain scores) were obtained at 3 and 12 months and the last follow-up (mean 31.9 months). Results: Ten patients met the inclusion criteria. Three were converted to total ankle replacement at 14, 16, and 18 months. Pain VAS scores improved on average from 6.8 to 4.8 ( P = .044) of the remaining 7 at a mean of 31.9 months’ follow-up. For these 7 in the Survival Group, we found that SF-36 physical health component improved from 25.03 to 42.25 ( P = .030), SMFA dysfunction and bother indexes improved from 46.36 to 32.28 ( P = .001), and from 55.21 to 30.14 ( P = .002) in the Survival Group, and FAAM sports improved from 12.5 to 34.5 ( P = .023). Conclusion: Patients undergoing hemiarthroplasty of the ankle joint for talar-sided lesions had a 30% failure rate by 18 months. Those who did not have an early failure exhibited modest pain reduction, functional improvements, and better quality of life in short-term follow-up. This procedure offers a possible alternative for isolated talar ankle cartilage cases. Level of Evidence: Level IV, prospective case series.