bluuebunny/crossref_metadata_2025_split huggingface dataset:
Therapy for feline secondary hypertriglyceridemia with fenofibrate
Authors: Miceli Diego D , Guevara Juan M , Ferraris Sergio , Pignataro Omar P , Gallelli María F 
Published: June 2022

Objectives The aim of this study was to assess the short-term safety and efficacy of fenofibrate in controlling secondary hypertriglyceridemia in cats. Methods This was a prospective cohort study. Seventeen adult cats with hypertriglyceridemia (serum triglycerides [TG] >160 mg/dl) were enrolled. Cats received a median dose of 5 mg/kg (range 3.2–6) fenofibrate (q24h PO) for 1 month. Serum TG, total cholesterol (TC), creatine kinase and liver enzymes (alanine aminotransferase, aspartate aminotransferase and alkaline phosphatase) were evaluated before (t0) and after 1 month (t1) of fenofibrate treatment. Results The causes of secondary hypertriglyceridemia were diabetes mellitus (DM; 29.4%), obesity (29.4%), hyperadrenocorticism (HAC) and DM (11.7%), HAC without DM (5.9%), hypersomatotropism (HST) and DM (5.9%), hypothyroidism (5.9%), long-term treatment with glucocorticoids (5.9%) and chylothorax (5.9%). Serum TG (t0 median 920 mg/dl [range 237–1780]; t1 median 51 mg/dl [range 21–1001]; P = 0.0002) and TC (t0 median 278 mg/dl [range 103–502]; t1 median 156 mg/dl [range 66–244]; P = 0.0001) concentrations showed a significant decrease after 1 month of fenofibrate treatment. Fifteen cats normalized their TG concentration at t1 (88.2%). Of the eight cats that were hypercholesterolemic at t0, six (75%) normalized their TC concentrations at t1. One of 17 cats (5.9 %) presented with diarrhea; the remaining 16 did not show any adverse effects. Conclusions and relevance DM and obesity are the most common endocrine causes of secondary hyperlipidemia, although it can also be found in cats with HAC, HST or hypothyroidism. This study suggests that fenofibrate treatment was associated with reduction and normalization of TG and TC concentrations in cats with moderate and severe hypertriglyceridemia, regardless of the cause of secondary hypertriglyceridemia. Further work should focus on controlled studies with a greater number of cases.
Anemia and Associated Factors Among Lactating Women in Sierra Leone: An Analysis of the Sierra Leone Demographic and Health Survey 2019
Authors: Arinda Ivan Kato , Sserwanja Quraish , Kamara Kassim , Mukunya David , Agnes Napyo , Edirisa Juniour Nsubuga , Christinah Nuwahereza , Kagali Anitah , Lee Seungwon 
Published: June 2022

Background: Anemia is a condition in which hemoglobin (Hb) concentration and/or red blood cell (RBC) numbers are lower than normal and insufficient to meet an individual’s physiological needs. The prevalence of anemia among women of reproductive age is high in Sub-Saharan Africa (SSA), including Sierra Leone. However, data on anemia among lactating women in Sierra Leone are scarce. Therefore, this study was conducted to estimate the prevalence of anemia and determine its associated factors among lactating women in Sierra Leone. Methods: The 2019 Sierra Leone Demographic and Health Survey (SLDH) data were used of which 1543 lactating women aged 15 to 49 years old had hemoglobin measurements. Multistage stratified sampling was used to select study participants and data were collected using validated questionnaires. Multivariate binary logistic regression was used to determine factors associated with anemia among lactating women in Sierra Leone. Results: The general prevalence of anemia among lactating women in Sierra Leone was 52.9% (95% CI = 50.9-55.8). Almost a quarter, 23.8% (95% CI = 22.1-26.3) of the lactating women had mild anemia, 27.4% (95% CI = 25.3-29.7) had moderate anemia and 1.7% (95% CI = 1.1-2.5) had severe anemia. The use of modern contraceptives (aOR = 1.64, 95% CI = 1.09-2.47), not being visited by a field worker in the past year (aOR = 1.51, 95% CI = 1.12-2.03) and being Muslim (aOR = 1.46, 95% CI = 1.11-1.91), were associated with higher odds of being anemic. Being given and having bought iron supplements during pregnancy (aOR = 0.46, 95% CI = 0.25-0.87) was associated with less odds of being anemic. Conclusion: More than half of the lactating mothers in our study were anemic. The risk factors for anemia in our study included: use of modern contraceptives, not being visited by a field worker in the past year and being Muslim. Receiving iron supplements during pregnancy was protective against anemia. According to the results from this study, the recommendation for lactating women was to maintain routine interface with the healthcare system which includes being visited by a field worker who should prescribe and issue iron supplements to them. Lactating women especially Muslims should receive routine nutrition education by the health workers at the health facilities during antenatal care visits or postnatal care in regard to anemia and means of prevention and treatment. Community stakeholders should also work in collaboration to establish scalable methods to correctly identify pregnant women with risk factors, inform them about anemia with caution, and apply appropriate measures as trained or instructed
The Interaction Between Dietary Total Antioxidant Capacity and MC4R Gene and HOMA-IR in Metabolically Healthy and Unhealthy Overweight and Obese Women
Authors: ElhamKia Maryam , Setayesh Leila , Yarizadeh Habib , Pooyan Sara , Veisy Zahra , Aghamohammadi Vajihe , Casazza Krista , Mirzaei Khadijeh 
Published: June 2022

Introduction: The current prevalence of the metabolically healthy obesity is about 3%. Genetic and nutrition are influencers of such phenotypes. The main goal of this study was to assess the interaction between Dietary Total Antioxidant Capacity (DTAC) and the genotypes of MC4R and Insulin resistance in metabolically healthy/unhealthy overweight and obese women in Iran. Material And Methods: This cross-sectional study was conducted on 237 overweight-obese women with a mean age of 36. The value of Dietary total antioxidant capacity (DTAC) was calculated using the following indices: Total reactive antioxidant potential (TRAP), Trolox equivalent antioxidant capacity (TEAC), and ferric reducing ability of plasma (FRAP). The Metabolic health status was evaluated using the Karelis criteria. Melanocortin 4 receptor single nucleotide polymorphisms were determined by the restriction fragment length polymorphism (PCR-RFLP) method. Also, insulin resistance was evaluated through homeostasis model assessment (HOMA). Result: Our data noted that 72.96% of participants presented Unhealthy Metabolically and 26.94% Healthy Metabolically including 33.5% of the total had T/T genotype, 23.8% had the C/T genotype, and 42.5% had the C/C genotype ( P = .05). A linear regression model test showed that the probability of metabolically healthy obesity was significantly higher in patients with the T/C genotype. The test value was statistically significant (95% CI: 0.000-0.001; P = .056, β = 0). No statistically significant relation was observed between study parameters and DTAC values. HOMA-Index was higher in all unhealthy subjects significantly. Conclusions: The findings indicated that there are significant associations between genotypes of rs1333048 SNP and DTAC. The C/C genotype subjects with higher DTAC had a better lipid profile and were metabolically healthier.
Maternal autonomy and childhood undernutrition: Analysis of 2018 Nigeria demographic and health survey
Authors: Ariyo Tolulope , Jiang Quanbao 
Published: June 2022

Existing knowledge of how maternal autonomy relates to child undernutrition in Nigeria is few and limited to children under 24 months old. Nothing is known about how it affects older children. Therefore, this study investigated whether mothers’ household autonomy affects children 24–59 months, as do children under 24 months old. We used data from 2018 Nigerian Demographic and Health Survey, which is a nationally representative survey. Samples include 3502 and 5463 children under 24 months and between 24 and 59 months old, respectively. Three anthropometry indexes were used to determine child undernutrition: weight-for-height, height-for-age, and weight-for-age, which indicate wasting, stunting, and underweight, respectively. Three domains of maternal autonomy: decision-making, financial-control, and mobility, were operationalized using responses from mothers. Results from logistic regression analysis show that in unadjusted models, maternal decision-making autonomy and mobility were associated with undernutrition in both samples. After adding covariates, only associations between maternal decision-making autonomy and underweight in children 24–59 months old retained statistical significance. Findings show that gendered social inequalities are linked to differences in child nutritional outcomes. Future studies could investigate how feeding practices mediate associations between maternal autonomy and childhood undernutrition.
Nintedanib vs pirfenidone in the management of COVID-19 lung fibrosis: A single-centre study
Authors: Singh Pratima , Behera Debasis , Gupta Saurabh , Deep Akash , Priyadarshini Subhadra , Padhan Prasanta 
Published: June 2022

Background: COVID-19 pneumonia is complicated with residual lung fibrosis, as evidenced by imaging and postmortem pathological findings. In addition to steroids, we compared the efficacy of nintedanib and pirfenidone in the management of COVID-19 lung fibrosis measured by CT severity score (CTSS). Methods: All cases of COVID-19 pneumonia diagnosed as COVID-19 positive by RT-PCR having SpO2 ⩽ 96% and CTSS ⩾ 10 even after 15 days were included in the study. The patients were divided into three groups. All three groups received steroids at a dose of 1 mg/kg body weight of prednisolone or equivalent. The first group received steroids alone, the second group received pirfenidone with steroids and the third group received nintedanib with steroids. All patients were followed up at 6 and 12 weeks. The primary endpoint of our study was to find out any improvement in CTSS. Results: Out of 90 patients, 56 patients completed the study. Among three groups, 19 (33.9%) patients received steroids (control) only, 16 (28.6%) patients received steroids with pirfenidone and 21 (37.5%) patients received steroids with nintedanib. The study population had a mean (±SD) age of 52.5 ± 10.1 years, mean (±SD) C-reactive protein of 97.1 ± 102.2 mg/L (normal <6 mg/L), mean (±SD) serum ferritin 459.4 ± 305.5 ng/mL (normal <250 ng/mL), mean (±SD) serum d-dimer level 2.1 ± 2.6 μg/mL (normal <0.5 μg/mL) and mean (±SD) CTSS of 16.9 ± 4.3. There was significant improvement in CTSS in group receiving nintedanib compared to pirfenidone at 12 weeks (3.67 ± 1.21 vs 9.07 ± 1.12) with a p-value <0.01. Conclusion: Along with steroids in the treatment of COVID-19 lung fibrosis, there was a significant improvement in lung CTSS with nintedanib compared to pirfenidone.
Preparation, relationship and reflection: Lessons for international medical electives
Authors: Stone Stephanie L , Moore Jolene N , Tweed Sam , Poobalan Amudha S 
Published: June 2022

Background: International medical electives (IMEs) provide opportunities for global health education within undergraduate medical curricula; however, ethical and practical preparations vary. Methods: Single-centre, prospective, mixed-methods study, utilising online questionnaires with students and host supervisors, contemporaneous reflective diaries and focus groups, to explore the preparedness and experiences of final-year UK medical students undertaking IMEs. Results: Students experienced communication challenges and felt underprepared prior to IME. Students undervalued cultural preparation, whereas host supervisors primarily desired humility and cultural sensitivity. Visitors to high-income countries underpredicted cultural differences with reflective practice supporting understanding of global health inequalities. Burden on hosts and ethical dilemmas related to acting beyond competence remained significant concerns. Conclusion: International medical electives provide experiential learning, and with authentic reflection facilitate professional development. Enhanced culturally competent preparation and debriefing is however essential for collaborative and responsible student learning. Acting beyond competency persists, requiring concerted reform during the pandemic-mandated hiatus of IMEs.
Increased prevalence of colorectal neoplasia in patients with intraductal papillary mucinous neoplasms
Authors: Zelnik Yovel Dana , Bear Lior , Scapa Erez , Shnell Mati , Bar Yishay Iddo , Bar Nir , ZIv Baran Tomer , Younis Fadi , Phillips Adam , Lubezky Nir , Shibolet Oren , Ben-Ami Shor Dana 
Published: June 2022

Background: The association between intraductal papillary mucinous neoplasms (IPMNs) and colorectal cancer (CRC) and polyps is controversial. Objectives: To compare the prevalence of CRC and colorectal polyps among patients with IPMN and matched average risk individuals. Methods: A match cross-sectional historical study comparing colonoscopy findings of 310 patients with IPMN cysts who underwent at least one colonoscopy examination from 2004 through 2019, with 310 age- and gender-matched average risk participants who underwent a screening colonoscopy. CRC and polyps were assessed in both groups. The prevalence and odds ratio were calculated. Results: CRC was diagnosed in 16 of 310 patients with IPMN (5.2%), and at least one polyp was detected in 96 patients (31%). The prevalence of CRC was greater among patients with IPMN than in matched individuals [5.2% versus 1.3%, p = 0.012, prevalence odds ratio (POR) 4, confidence interval (CI) 1.29–16.44]. The overall prevalence of polyps was not higher among patients with IPMN than in matched individuals (31% versus 26.8%, p = 0.291, POR 1.22, CI 0.85–1.76). However, the prevalence of colorectal adenomas with high-grade dysplasia was higher in patients with IPMN than in matched individuals (4.2% versus 1%, p = 0.02, POR 4.33, CI, 1.19–23.7). The prevalence of large polyps (i.e. more than 20 mm in size) was also greater in patients with IPMN than in matched individuals (6.1% versus 1.9%, p = 0.011, POR 3.6, CI, 1.29–12.40). Conclusion: Patients with IPMN have a significantly higher prevalence of CRC and advanced polyps than the average risk population. In view of our findings, we suggest that once the diagnosis of IPMN is made, special consideration of CRC should be undertaken.
COVID-19 contact tracing in the hospitals located in the North Denmark region: A retrospective review
Authors: Fromberg Dorte , Ank Nina , Nielsen Hans L 
Published: June 2022

Background The Department of Infection Control, at our University Hospital conducted contact tracing of COVID-19 positive patients and staff members at all hospitals in the North Denmark Region. Aim To describe the contact tracing performed during the COVID-19 pandemic in the Region and its outcomes. Methods Data from each contact tracing were collected prospectively during 14 May 2020–26 May 2021. Data included information about the index case (patient or hospital staff member), presentation (asymptomatic vs symptomatic), probable source of transmission (community-acquired or hospital-acquired), number of close contacts and if any of these were SARS-CoV-2 PCR-test positive. Findings 362 contact tracing were performed. A total of 573 COVID-19 positive cases were identified among 171 (30%) patients and 402 (70%) staff members. 192 (34%) of all cases were tested due to symptoms of COVID-19, whereas two-third were tested for other reasons including outbreak and systematic screening tests. A total of 1575 close contacts were identified, including 225 (14%) patients and 1350 (86%) staff members. 100 (6%) close contacts, including 24 patients and 76 staff members, were infected with SARS-CoV-2, of which 33 (43%) staff members was positive at day 0 i.e. the same day as being identified as close contacts. Discussion We found a three to one of close contacts to each index case, but only 6% became SARS-CoV-2 positive, with a surprisingly high number of those identified at day 0. Our data confirm that regular testing of patients and staff will identify asymptomatic carriers and thereby prevent new cases.
Design and Development of a Digital Counseling Program for Chronic Kidney Disease
Authors: Ong Stephanie W. , Wong Julia V. , Auguste Bourne L. , Logan Alexander G. , Nolan Robert P. , Chan Christopher T. 
Published: June 2022

Background: Self-management has shown to improve the quality of life in patients with chronic kidney disease (CKD). Readily accessible self-management tools are essential in promoting adherence to self-care behaviors. In recognizing that digital health facilitates efficient access to self-management programs, we developed a digital counseling program, ODYSSEE Kidney Health, to promote self-care behaviors while supporting health-related quality of life. Objective: To present the design and development of ODYSSEE Kidney Health for digital counseling for patients with CKD. Design: The study involved an iterative design process based on user-centered design principles to develop the digital counseling program, ODYSSEE Kidney Health. Setting: A sample of 10 to 15 participants were purposively sampled from nephrology clinics at the University Health Network, Toronto, Canada. Methods: Participants underwent 2 phases in the development process. In each phase, participants were presented with a component of the program, asked to perform goal-oriented tasks, and participate in the “think-aloud” process. Semi-structured interviews followed the first phase to identify feedback about the overall program. Thematic analysis of the interviews identified themes from the usability testing. Descriptive statistics were used to summarize patient demographic data. Results: We enrolled 11 participants (n = 7 males, n = 4 females, ages 30-82). The main themes generated anchored on (1) impact on nephrology care, (2) technical features, and (3) CKD content. Overall, participants reported positive satisfaction toward the navigation, layout, and content of the program. They cited the value of the program in their daily CKD care. Limitations: Study limitations included using a single center to recruit participants, most of the participants having prior technology use, and using one module as a representative of the entire digital platform. Conclusion: The acceptability of a digital counseling program for patients with CKD relies on taking the patients’ perspective using a user-centered design process. It is vital in ensuring adoption and adherence to self-management interventions aimed at sustaining behavioral change.
Iterative reconstruction with multifrequency signal recognition technology to improve low-contrast detectability: A phantom study
Authors: Funama Yoshinori , Shirasaka Takashi , Goto Taiga , Aoki Yuko , Tanaka Kana , Yoshida Ryo 
Published: June 2022

Background Brain CT needs more attention to improve the extremely low image contrast and image texture. Purpose To evaluate the performance of iterative progressive reconstruction with visual modeling (IPV) for the improvement of low-contrast detectability (IPV-LCD) compared with filtered backprojection (FBP) and conventional IPV. Materials and methods Low-contrast and water phantoms were used. Helical scans were conducted with the use of a CT scanner with 64 detectors. The tube voltage was set at 120 kVp; the tube current was adjusted from 60 to 300 mA with a slice thickness of 0.625 mm and from 20 to 150 mA with a slice thickness of 5.0 mm. Images were reconstructed with the FBP, conventional IPV, and IPV-LCD algorithms. The channelized Hotelling observer (CHO) model was applied in conjunction with the use of low-contrast modules in the low-contrast phantom. The noise power spectrum (NPS) and normalized NPS were calculated. Results At the same standard and strong levels, the IPV-LCD method improved low-contrast detectability compared with the conventional IPV, regardless of contrast-rod diameters. The mean CHO values at a slice thickness of 0.625 mm were 1.83, 3.28, 4.40, 4.53, and 5.27 for FBP, IPV STD, IPV-LCD STD, IPV STR, and IPV-LCD STR, respectively. The normalized NPS for the IPV-LCD STD and STR images were slightly shifted to the higher frequency compared with that for the FBP image. Conclusion IPV-LCD images further improve the low-contrast detectability compared with FBP and conventional IPV images while maintaining similar FBP image appearances.
STEM Education as a Concept Borrowing Issue: Perspectives of School Administrators in Turkey
Authors: Kulakoglu Busra , Kondakci Yasar 
Published: June 2022

Purpose As a borrowed concept, science, technology, engineering, and mathematics (STEM) education holds limited relevance in many country contexts. This study investigates how school administrators in Turkey view STEM education from three dimensions: (a) their understanding of STEM education, (b) their experiences of STEM implementations, and (c) their perception of their roles in STEM implementation. Design/Approach/Methods This phenomenological study analyzes the perceptions of school principals working in prominent high schools in Turkey. Findings The findings indicate that there are gaps in STEM implementation at both the conceptual level and the school level, including epistemological issues, infrastructural gaps, mismatch with overall organizational culture, and knowledge and skill gaps. Despite efforts to integrate STEM education into educational practices, significant deficiencies are making it an unrealistic practice in Turkey. Originality/Value While the literature on STEM education is expanding, a few empirical studies focus on school management in relation to STEM education. Arguably, despite promising to transform science and mathematics teaching, STEM education appears to have limited relevance to science and mathematics teaching in Turkey—rendering it yet another example of concept and policy borrowing in education.
Association Between Preoperative Neuropathic Pain and Patient Reported Outcome Measures After Cervical Spinal Cord Decompression Surgery
Authors: Nagata Kosei , Tozawa Keiichiro , Miyahara Junya , Ito Yusuke , Nakamoto Hideki , Nakajima Koji , Kato So , Doi Toru , Taniguchi Yuki , Matsubayashi Yoshitaka , Tanaka Sakae , Oshima Yasushi 
Published: June 2022

Study design A prospective observational study. Objective To evaluate the impact on surgical outcomes of preoperative neuropathic pain (NeP) assessed by the painDETECT questionnaire (PDQ) administered to participants undergoing cervical decompression surgery for degenerative cervical myelopathy (DCM). Methods Participating patients were separated into the Non-NeP group (preoperative PDQ score ≤ 12), and NeP group (score ≥ 13). They were asked to complete a booklet questionnaire, including NRS for pain, the Short Form-12 for PCS and MCS, EQ-5D, NDI, and COMI-Neck, at baseline and 1 year after surgery. The JOA score for DCM and radiological changes were also evaluated. Propensity scores were used for the generalized linear model to adjust the patients’ backgrounds. Results Of the 116 patients recruited, 105 completed the one-year follow-up. In this study, 31 (29.5%) and 74 (70.5%) patients in the NeP and non-NeP groups, respectively, were compared. Except for the higher female ratio in the NeP group (64.6% vs 33.2%, P = .009), preoperative demographic data and surgical factors were not significantly different between both groups. The NeP group showed greater neck/arm/hand NRS scores and worse pre- and postoperative NDI/EQ-5D/COMI-Neck scores at baseline and 1 year after surgery, but this was not significant in the MCS/PCS and JOA scores. Change scores of neck/arm/hand NRS scores and MCS/PCS/NDI/EQ-5D/COMI-Neck scores were not significant between both groups. Conclusions The preoperative NeP, assessed by PDQ, was observed in approximately 30% of patients with DCM who underwent decompression surgery. The presence of NeP was associated with worse pre- and postoperative NDI/EQ-5D/COMI-Neck scores.