bluuebunny/crossref_metadata_2025_split huggingface dataset:
The role of hybrid FDG-PET/MRI on decision-making in presurgical evaluation of drug-resistant epilepsy
Authors: Tóth Márton , Barsi Péter , Tóth Zoltán , Borbély Katalin , Lückl János , Emri Miklós , Repa Imre , Janszky József , Dóczi Tamás , Horváth Zsolt , Halász Péter , Juhos Vera , Gyimesi Csilla , Bóné Beáta , Kuperczkó Diána , Horváth Réka , Nagy Ferenc , Kelemen Anna , Jordán Zsófia , Újvári Ákos , Hagiwara Koichi , Isnard Jean , Pál Endre , Fekésházy Attila , Fabó Dániel , Vajda Zsolt 
Published: September 2021

Abstract
Background
When MRI fails to detect a potentially epileptogenic lesion, the chance of a favorable outcome after epilepsy surgery becomes significantly lower (from 60 to 90% to 20–65%). Hybrid FDG-PET/MRI may provide additional information for identifying the epileptogenic zone. We aimed to investigate the possible effect of the introduction of hybrid FDG-PET/MRI into the algorithm of the decision-making in both lesional and non-lesional drug-resistant epileptic patients.

Methods
In a prospective study of patients suffering from drug-resistant focal epilepsy, 30 nonlesional and 30 lesional cases with discordant presurgical results were evaluated using hybrid FDG-PET/MRI.

Results
The hybrid imaging revealed morphological lesion in 18 patients and glucose hypometabolism in 29 patients within the nonlesional group. In the MRI positive group, 4 patients were found to be nonlesional, and in 9 patients at least one more epileptogenic lesion was discovered, while in another 17 cases the original lesion was confirmed by means of hybrid FDG-PET/MRI. As to the therapeutic decision-making, these results helped to indicate resective surgery instead of intracranial EEG (iEEG) monitoring in 2 cases, to avoid any further invasive diagnostic procedures in 7 patients, and to refer 21 patients for iEEG in the nonlesional group. Hybrid FDG-PET/MRI has also significantly changed the original therapeutic plans in the lesional group. Prior to the hybrid imaging, a resective surgery was considered in 3 patients, and iEEG was planned in 27 patients. However, 3 patients became eligible for resective surgery, 6 patients proved to be inoperable instead of iEEG, and 18 cases remained candidates for iEEG due to the hybrid FDG-PET/MRI. Two patients remained candidates for resective surgery and one patient became not eligible for any further invasive intervention.

Conclusions
The results of hybrid FDG-PET/MRI significantly altered the original plans in 19 of 60 cases. The introduction of hybrid FDG-PET/MRI into the presurgical evaluation process had a potential modifying effect on clinical decision-making.

Trial registration
Trial registry: Scientific Research Ethics Committee of the Medical Research Council of Hungary. Trial registration number: 008899/2016/OTIG. Date of registration: 08 February 2016.
Incidence, risk factors and management of post cesarean section surgical site infection (SSI) in a tertiary hospital in Egypt: a five year retrospective study
Authors: Gomaa Khaled , Abdelraheim Ahmed R. , El Gelany Saad , Khalifa Eissa M. , Yousef Ayman M. , Hassan Heba 
Published: September 2021

Abstract
Background
Surgical site infection (SSI) is one of the commonest complications following cesarean section (CS) with a reported incidence of 3–20%. SSI causes massive burdens on both the mother and the health care system. Moreover, it is associated with high maternal morbidity and mortality rate of up to 3%.
This study aims to determine the incidence, risk factors and management of SSI following CS in a tertiary hospital.

Methods
This was an observational case control retrospective study which was conducted at Minia maternity university hospital, Egypt during the period from January 2013 to December 2017 (Five years). A total of 15,502 CSs were performed during the studied period, of these, 828 cases developed SSI following CS (SSI group). The control group included 1500 women underwent cesarean section without developing SSI. The medical records of both groups were reviewed regarding the sociodemographic and the clinical characteristics.

Results
The incidence of SSI post-cesarean section was 5.34%. Significant risk factors for SSI were; chorioamnionitis (adjusted odds ratio (AOR) 4.51; 95% CI =3.12–6.18), premature rupture of membranes (PROM) (AOR 3.99; 95% CI =3.11–4.74), blood loss of > 1000 ml (AOR 2.21; 95% CI =1.62–3.09), emergency CS (AOR 2.16; 95% CI =1.61–2.51), duration of CS of > 1 h (AOR 2.12; 95% CI =1.67–2.79), no antenatal care (ANC) visits (AOR 2.05; 95% CI =1.66–2.37), duration of labor of ≥24 h (AOR 1.45; 95% CI =1.06–2.01), diabetes mellitus (DM) (AOR 1.37; 95% CI =1.02–2.1 3), obesity (AOR 1.34; 95% CI =0.95–1.84), high parity (AOR 1.27; 95% CI = 1.03–1.88), hypertension (AOR 1.19; 95% CI = 0.92–2.11) and gestational age of < 37 wks (AOR 1.12; 95% CI = 0.94–1.66). The mortality rate due to SSI was 1.33%.

Conclusions
The obtained incidence of SSI post CS in our study is relatively lower than other previous studies from developing countries. The development of SSI is associated with many factors rather than one factor. Management of SSI is maninly medical but surgical approach may be needed in some cases.

Registration
Local ethical committee (Registration number: MOBGYN0040).
Cardiovascular disease in women with breast cancer – a nationwide cohort study
Authors: Jakobsen Marie , Kolodziejczyk Christophe , Jensen Morten Sall , Poulsen Peter Bo , Khan Humma , Kümler Thomas , Andersson Michael 
Published: September 2021

Abstract
Background
There is increasing concern about cardiovascular disease (CVD) after breast cancer (BC). The aim of this study was to estimate the prevalence of different types of CVD in women diagnosed with BC compared to cancer-free controls as well as the incidence of CVD after BC diagnosis.

Methods
We performed a cohort study based on data from national registries covering the entire Danish population. We followed 16,505 cancer-naïve BC patients diagnosed from 2003 to 2007 5 years before and up to 10 years after BC diagnosis compared to 165,042 cancer-free controls.

Results
We found that 15.6% of BC patients were registered with at least one CVD diagnosis in hospital records before BC diagnosis. Overall, BC patients and controls were similar with regard to CVD comorbidity before BC diagnosis. After BC diagnosis, the incidence of all CVD diagnoses combined was significantly higher in BC patients than controls up to approximately 6 years after the index date (BC diagnosis). After 10 years, 28% of both BC patients and controls (without any CVD diagnosis up to 5 years before the index date) had at least one CVD diagnosis according to hospital records. However, the incidence of heart failure, thrombophlebitis/thrombosis and pulmonary heart disease including pulmonary embolism remained higher in BC patients than controls during the entire 10-year follow-up period. After 10 years, 2.7% of BC patients compared to 2.5% of controls were diagnosed with heart failure, 2.7% of BC patients compared to 1.5% of controls were diagnosed with thrombophlebitis/thrombosis, and 1.5% of BC patients compared to 1.0% of controls were diagnosed with pulmonary heart disease according to hospital records. Furthermore, we found that the risk of heart failure and thrombophlebitis/thrombosis was higher after chemotherapy.

Conclusions
Focus on CVD in BC patients is important to ensure optimum treatment with regard to BC as well as possible CVD. Strategies to minimise and manage the increased risk of heart failure, thrombophlebitis/thrombosis and pulmonary heart disease including pulmonary embolism in BC patients are especially important.
Perceived facilitators of and barriers to mental health treatment engagement among decision-making competent adolescents in Greece
Authors: Tsamadou E. , Voultsos P. , Emmanouilidis A. , Ampatzoglou G. 
Published: September 2021

Abstract
Background
A subset of adolescents with mental disorders are likely to have decision-making capacity that facilitates their therapy engagement. However, there are high rates of drop-out in mental health settings.

Aim
This study aims to identify perceived barriers to or facilitators of mental health care engagement among adolescents with decision-making competence in Greece.

Methods
A qualitative study was conducted using semi-structured interviews of adolescents with a wide range of mental health problems. In addition, two psychometric assessment measures were used to define who to include or exclude from the study sample.

Results
Positive attitudes and experiences with therapy were reported as strong (“major”) facilitators of therapy engagement for adolescents with mental disorders, whereas negative experiences with therapy were reported as strong barriers to it. Furthermore, and most importantly, a “good” adolescent-therapist relationship was reported as a strong facilitator, whereas negative experiences of participants with their therapist were reported as strong barriers. Moreover, goals such as getting rid of symptoms, improving personal well-being, and improving social skills and relationships (especially with peers) emerged as strong facilitators of therapy engagement. Importantly, the early remission of symptoms emerged from the study as a strong barrier to therapy engagement for participants. Among the weaker (“minor”) perceived facilitators were goals such as confessing to a trustworthy person, becoming able to achieve personal expectations and life goals, enhancing independence and self-esteem, and developing a positive self-image. The (active or supportive) role of family emerged as a facilitator. The stigma related to mental health emerged as both a (“minor”) facilitator of and barrier to therapy engagement for participants. Friends were reported as having a role ranging from neutral to mildly supportive.

Conclusion
A number of more or less strong barriers and facilitators were identified that, for the most part, were consistent with prior literature. However, the authors identified some nuances that are of clinical importance. For instance, adolescents are most likely to terminate the treatment prematurely if they experience early symptom remission. Highlighting the role of therapy in achieving their goals or improving their families’ well-being might be used by therapists to reduce the attrition rate.
The effect of price on cigarette consumption, distribution, and sale in Tehran: a qualitative study
Authors: Golestan Younes Panahi , Ebrahimi Kalan Mohammad , Ben Taleb Ziyad , Ward Kenneth D. , Fazlzadeh Mehdi , Bahelah Raed , Masjedi Mohammad Reza , Charkazi Abdurrahman , Dehghan Nasir , Sighaldeh Shirin Shahbazi 
Published: September 2021

Abstract
Background
Appropriate increases in tobacco taxes and prices are an essential component of comprehensive tobacco control strategies. This study investigates factors related to the use, sale, and distribution of cigarettes in Iran, focusing on the relationship between cigarette price and its consumption.

Methods
This interview-based qualitative study was conducted among 20 participants, including cigarette smokers, retail shop owners, large-scale distributors, and an expert in tobacco control research.

Results
Seven themes were extracted from participant interviews, including the type and price of cigarette, the best time to sell cigarettes, profits from the sale of cigarette, affordability, rise in cigarette price and smokers’ reaction to it, lobbying and black-market sales of cigarettes, and the sale and distribution of cigarettes across the country. Although the price of cigarettes in Iran has shown some increases in the past decade, the timing of these increases are not predictable and the limited amount of these increases has not reduced the use of cigarettes. Following a price increase, consumers are more likely to switch from buying packets to single cigarettes, or buy a less expensive brand, then to quit. Moreover, increases in prices may encourage smokers and sellers to buy a large number of cigarettes and store them for a rainy day. Another adverse effect may be increased smuggling of illicit cigarettes to balance the pressure caused by rising prices.

Conclusions
Our findings highlight two important aspects concerning cigarette pricing in Iran. First is the change in the type of purchase from the whole box of cigarettes to the single stick cigarette or swapping to less expensive cigarettes. Second, increase in cigarette price (either through taxing or regular increases) could be offset by flooding smuggled cigarettes into the market. Therefore, in addition to raising cigarette prices, reducing cigarette consumption rates in Iran requires the development and effective implementation of regulatory policies to control cigarette smuggling, reduce purchasing, and subsequently curb the use of this leading cause of premature morbidity and mortality.
Diagnosis patterns of sickle cell disease in Ghana: a secondary analysis
Authors: Sims Alexandra M. , Bonsu Kwaku Osei , Urbonya Rebekah , Farooq Fatimah , Tavernier Fitz , Yamamoto Marianna , VanOmen Sheri , Halford Brittne , Gorodinsky Polina , Issaka Rachel , Kpadenou Tulana , Douglas Rhonda , Wilson Samuel , Fu Clementine , Canter Danielle , Martin Duña , Novarra Austin , Graham Lewis , Sey Fredericka , Antwi-Boasiako Charles , Segbefia Catherine , Rodrigues Onike , Campbell Andrew 
Published: September 2021

AbstractBackgroundDespite having the highest prevalence of sickle cell disease (SCD) in the world, no country in Sub-Saharan Africa has a universal screening program for the disease. We sought to capture the diagnosis patterns of SCD (age at SCD diagnosis, method of SCD diagnosis, and age of first pain crisis) in Accra, Ghana.MethodsWe administered an in-person, voluntary survey to parents of offspring with SCD between 2009 and 2013 in Accra as a part of a larger study and conducted a secondary data analysis to determine diagnosis patterns. This was conducted at a single site: a large academic medical center in the region. Univariate analyses were performed on diagnosis patterns; bivariate analyses were conducted to determine whether patterns differed by participant’s age (children: those < 18 years old whose parents completed a survey about them, compared to adults: those > = 18 years old whose parents completed a survey about them), or their disease severity based on SCD genotype. Pearson’s chi-squared were calculated.ResultsData was collected on 354 unique participants from parents. Few were diagnosed via SCD testing in the newborn period. Only 44% were diagnosed with SCD by age four; 46% had experienced a pain crisis by the same age. Most (66%) were diagnosed during pain crisis, either in acute (49%) or primary care (17%) settings. Children were diagnosed with SCD at an earlier age (74% by four years old); among the adults, parents reflected that 30% were diagnosed by four years old (p < 0.001). Half with severe forms of SCD were diagnosed by age four, compared to 31% with mild forms of the disease (p = 0.009).ConclusionsThe lack of a robust newborn screening program for SCD in Accra, Ghana, leaves children at risk for disease complications and death. People in our sample were diagnosed with SCD in the acute care setting, and in their toddler or school-age years or thereafter, meaning they are likely being excluded from important preventive care. Understanding current SCD diagnosis patterns in the region can inform efforts to improve the timeliness of SCD diagnosis, and improve the mortality and morbidity caused by the disease in this high prevalence population.
Effect of urban air pollution on CRP and coagulation: a study on inpatients with acute exacerbation of chronic obstructive pulmonary disease
Authors: Tang Lingling , Shi Suofang , Wang Bohan , Liu Li , Yang Ying , Sun Xianhong , Ni Zhenhua , Wang Xiongbiao 
Published: September 2021

Abstract
Purpose
Acute exacerbation of chronic obstructive pulmonary disease (AECOPD) is an important event in the course of chronic obstructive pulmonary disease that negatively affects patients’ quality of life and leads to higher socioeconomic costs. While previous studies have demonstrated a significant association between urban air pollution and hospitalization for AECOPD, there is a lack of research on the impact of particulate matter (PM) on inflammation and coagulation in AECOPD inpatients. Therefore, this study investigated the association of changes in coagulation function and C-reactive protein (CRP) with PM levels in the days preceding hospitalization.

Patients and methods
We reviewed the medical records of AECOPD patients admitted to Putuo Hospital, Shanghai University of Traditional Chinese Medicine, between March 2017 and September 2019. We analyzed the association of coagulation function and CRP level in AECOPD patients with PM levels in the days before hospitalization. Multivariate unconditional logistic regression analyses were used to evaluate the adjusted odds ratio (OR) and 95% confidence interval (CI) for the association of CRP data with hospitalization day. Kruskal–Wallis tests were used to evaluate mean aerodynamic diameter of ≥ 2.5 μm (PM2.5) exposure on the day before hospitalization; we assessed its association with changes in prothrombin time (PT) in AECOPD inpatients with different Global Initiative for Chronic Obstructive Lung Disease (GOLD) classes.

Results
The peripheral blood PT of AECOPD patients with PM2.5 ≥ 25 mg/L on the day before hospitalization were lower than those of patients with PM2.5 < 25 mg/L (t = 2.052, p = 0.041). Patients with severe GOLD class exposed to greater than 25 mg/L of PM2.5on the day before hospitalization showed significant differences in PT (F = 9.683, p = 0.008). Peripheral blood CRP levels of AECOPD patients exposed to PM2.5 ≥ 25 mg/L and PM10 ≥ 50 mg/L on the day before hospitalization were higher than those of patients exposed to PM2.5 < 25 mg/L and PM10 < 50 mg/L (t = 2.008, p = 0.046; t = 2.637, p = 0.009). Exposure to < 25 mg/L of PM2.5 on the day before hospitalization was significantly associated with CRP levels (adjusted OR 1.91; 95% CI 1.101, 3.315; p = 0.024).

Conclusion
Exposure of patients with AECOPD to high PM levels on the day before hospitalization was associated with an increased CRP level and shortened PT. Moreover, PM2.5 had a greater effect on CRP level and PT than mean aerodynamic diameter of ≥ 10 μm (PM10). AECOPD patients with severe GOLD class were more sensitive to PM2.5-induced shortening of PT than those with other GOLD classes.
The impact of intravertebral cleft on cement leakage in percutaneous vertebroplasty for osteoporotic vertebral compression fractures: a case-control study
Authors: Tang Benqiang , Xu Songjie , Chen Xueming , Cui Libin , Wang Yanhui , Yan Xin , Liu Yadong 
Published: September 2021

Abstract
Background
The impact of intravertebral cleft (IVC) on cement leakage in percutaneous vertebroplasty (PVP) for osteoporotic vertebral compression fractures (OVCFs) has been discussed. However, the results were conflicting, as the study population and cement leakage classification were heterogeneous. The aim of the study was to evaluate the impact of IVC on the incidence of leakage through vein, leakage through cortex as well as general leakage in PVP for OVCFs.

Methods
All patients with OVCFs who underwent PVP between January 2016 and June 2019 at our institution were retrospectively reviewed. Patients were eligible for this case-control study if they were diagnosed as single level fracture in spine. After inclusive and exclusive criteria were met, a total of 139 patients with IVC were enrolled as the study group. Non-IVC controls were matched in a 1:1 ratio in age (within 3 years), sex and fracture severity with patients in study group. Cement leakage were classified into four types [type B (through basivertebral vein), type S (through segmental vein), type-C (through a cortical defect), and type D (intradiscal leakage)], furtherly into two types [venous type (type-B or/and type S) and cortical type (type-C or/and type-D)]. A general leakage rate and a specific leakage rate per each type were compared between both groups.

Results
Each group included 139 patients. Groups were homogenous for age, sex, fracture severity, fracture location, fracture type, cement volume, puncture approach and property of cement. Compared with control group, IVC group had a significantly lower rate of type-B (20.9% vs. 31.7%, P = 0.041), type-S (24.5% vs. 52.5%, P = 0.000), and venous type leakage (37.4% vs. 67.6%, P = 0.000), a significantly higher rate of type-C (25.9% vs. 12.2%, P = 0.004), type-D (16.5% vs. 6.5%, P = 0.009), and cortical type leakage (40.3% vs. 16.5%, P = 0.000), no significant difference on the rate of general leakage (67.6% vs. 76.3%, P = 0.109).

Conclusion
IVC decreased the risk of cement leakage through vein and increased the risk of cement leakage through cortex. However, it had no significant effect on the occurrence of general leakage.
Challenges, coping responses and supportive interventions for international and migrant students in academic nursing programs in major host countries: a scoping review with a gender lens
Authors: Merry Lisa , Vissandjée Bilkis , Verville-Provencher Kathryn 
Published: September 2021

Abstract
Background
International and migrant students face specific challenges which may impact their mental health, well-being and academic outcomes, and these may be gendered experiences. The purpose of this scoping review was to map the literature on the challenges, coping responses and supportive interventions for international and migrant students in academic nursing programs in major host countries, with a gender lens.

Methods
We searched 10 databases to identify literature reporting on the challenges, coping responses and/or supportive interventions for international and migrant nursing students in college or university programs in Canada, the United-States, Australia, New Zealand or a European country. We included peer-reviewed research (any design), discussion papers and literature reviews. English, French and Spanish publications were considered and no time restrictions were applied. Drawing from existing frameworks, we critically assessed each paper and extracted information with a gender lens.

Results
One hundred fourteen publications were included. Overall the literature mostly focused on international students, and among migrants, migration history/status and length of time in country were not considered with regards to challenges, coping or interventions. Females and males, respectively, were included in 69 and 59% of studies with student participants, while those students who identify as other genders/sexual orientations were not named or identified in any of the research. Several papers suggest that foreign-born nursing students face challenges associated with different cultural roles, norms and expectations for men and women. Other challenges included perceived discrimination due to wearing a hijab and being a ‘foreign-born male nurse’, and in general nursing being viewed as a feminine, low-status profession. Only two strategies, accessing support from family and other student mothers, used by women to cope with challenges, were identified. Supportive interventions considering gender were limited; these included matching students with support services' personnel by sex, involving male family members in admission and orientation processes, and using patient simulation as a method to prepare students for care-provision of patients of the opposite-sex.

Conclusion
Future work in nursing higher education, especially regarding supportive interventions, needs to address the intersections of gender, gender identity/sexual orientation and foreign-born status, and also consider the complexity of migrant students’ contexts.