bluuebunny/crossref_metadata_2025_split huggingface dataset:
Racial, ethnic, and socioeconomic diversity and outcomes of patients with graft-versus-host disease: a CIBMTR analysis
Authors: Farhadfar Nosha , Rashid Nahid , Chen Karen , DeVos Jakob , Wang Tao , Ballen Karen , Beitinjaneh Amer , Bhatt Vijaya Raj , Hamilton Betty K. , Hematti Peiman , Gadalla Shahinaz M. , Solomon Scott R. , El Jurdi Najla , Lee Catherine J. , MacMillan Margaret L. , Rangarajan Hemalatha G. , Schoemans Hélène , Sharma Akshay , Spellman Stephen R. , Wingard John R. , Lee Stephanie J. 
Published: May 2024

Abstract
Socioeconomic status (SES) and race/ethnicity have been associated with the outcomes of allogeneic hematopoietic stem cell transplantation (allo-HCT). Certain aspects of graft-versus-host disease (GVHD) management, such as the need for long-term care, prolonged immunosuppressive treatment, and close follow-up for complications, may exacerbate disparities. Adults (≥18 years) reported to the Center for International Blood and Marrow Transplant Research who underwent a first allo-HCT for acute leukemia, myelodysplastic syndrome, or myeloproliferative neoplasm between 2008 and 2018 were included. End points for those developing GVHD included overall survival (OS), transplant-related mortality (TRM), and disease relapse. Models were adjusted for patient- and transplant-related variables. A 2-sided P value &lt; .01 was considered significant. Among the 14 825 allo-HCT recipients, 6259 (42.2%) and 6675 (45.0%) patients developed acute GVHD (aGVHD) and chronic GVHD (cGVHD), respectively. Among patients with aGVHD, non-Hispanic Black patients had increased TRM and overall mortality compared with non-Hispanic White patients; this association disappeared when severity of aGVHD was included in the model. Lower SES was associated with increased risk of disease relapse but not OS or TRM. In patients who developed cGVHD, race and ethnicity were not associated with OS, TRM, or disease relapse. However, the highest quartile of annual household income (≥$80 000) had improved OS and reduced TRM compared with the lowest quartile, after adjusting for race and ethnicity. In summary, race/ethnicity and SES are associated with outcomes after GVHD. Optimizing the health care resources available to low SES patients and strategies to minimize the risk of severe GVHD in non-Hispanic Black patients may improve long-term outcomes.
Phylogeny, character evolution and historical biogeography of Scurrulinae (Loranthaceae): new insights into the circumscription of the genus Taxillus
Authors: Le Chi Toan , Lu Limin , Nguyen Van Du , Chen Zhiduan , Omollo Wyckliffe Omondi , Liu Bing 
Published: May 2024

Abstract
Background
Exploring the relationship between parasitic plants and answering taxonomic questions is still challenging. The subtribe Scurrulinae (Loranthaceae), which has a wide distribution in Asia and Africa, provides an excellent example to illuminate this scenario. Using a comprehensive taxon sampling of the subtribe, this study focuses on infer the phylogenetic relationships within Scurrulinae, investigate the phylogeny and biogeography of the subtribe, and establish a phylogenetically-based classification incorporating both molecular and morphological evidence. We conducted phylogenetic, historical biogeography, and ancestral character state reconstruction analyses of Scurrulinae based on the sequences of six DNA regions from 89 individuals to represent all five tribes of the Loranthaceae and the dataset from eleven morphological characters.

Results
The results strongly support the non-monophyletic of Scurrulinae, with Phyllodesmis recognized as a separate genus from its allies Taxillus and Scurrula based on the results from molecular data and morphological character reconstruction. The mistletoe Scurrulinae originated in Asia during the Oligocene. Scurrulinae was inferred to have been widespread in Asia but did not disperse to other areas. The African species of Taxillus, T. wiensii, was confirmed to have originated in Africa from African Loranthaceae ca. 17 Ma, and evolved independently from Asian members of Taxillus.

Conclusions
This study based on comprehensive taxon sampling of the subtribe Scurrulinae, strongly supports the relationship between genera. The taxonomic treatment for Phyllodesmis was provided. The historical biogeography of mistletoe Scurrulinae was determined with origin in Asia during the Oligocene. Taxillus and Scurrula diverged during the climatic optimum in the middle Miocene. Taxillus wiensii originated in Africa from African Loranthaceae, and is an independent lineage from the Asian species of Taxillus. Diversification of Scurrulinae and the development of endemic species in Asia may have been supported by the fast-changing climate, including cooling, drying, and the progressive uplift of the high mountains in central Asia, especially during the late Pliocene and Pleistocene.
Preliminary study on the diagnostic value of LEAP-2 and CK18 in biopsy-proven MAFLD
Authors: Liu Zhi , Ren Qiao , Mu Hongying , Zeng Yuping , An Zhenmei , He He 
Published: May 2024

AbstractMetabolic Dysfunction-Associated Fatty Liver Disease (MAFLD) has become the leading cause of chronic liver disease. Liver biopsy, as the diagnostic gold standard, is invasive and has sampling bias, making it particularly important to search for sensitive and specific biomarkers for diagnosis. Cytokeratin 18 (CK18) M30 and M65 are products of liver cell apoptosis and necrosis, respectively, and liver-expressed antimicrobial peptide 2 (LEAP-2) is a related indicator of glucose and lipid metabolism. Correlation studies have found that all three indicators positively correlate with the liver enzymes alanine aminotransferase (ALT) and aspartate aminotransferase (AST). Through comparison of diagnostic values, it was found that CK18 M65 can better distinguish between healthy individuals and MAFLD; LEAP-2 can effectively distinguish MAFLD from other liver diseases, especially ALD.
Prevalence of high-risk human papillomavirus genotypes in outpatient Malian women living with HIV: a pilot study
Authors: Traore Ban , Kassogue Yaya , Diakite Brehima , Diarra Fousseyni , Cisse Kadidiatou , Kassogue Oumar , Diarra Modibo , Coulibaly Aissata , Coulibaly Bourama , Diallo Hama , Diarra Zoumana , Ly Madani , Maiga Aminata , Sissoko Sidi Boula , Sissoko Adama Seydou , Traore Cheick Bougadari , Kamate Bakarou , Teguete Ibrahima , Bah Sekou , Dolo Guimogo , Gursel Demirkan Besim , Holl Jane , Hou Lifang , Maiga Mamoudou 
Published: May 2024

Abstract
Introduction
Long-term exposure to high-risk human papillomavirus (Hr-HPV) is a well-known necessary condition for development of cervical cancer. The aim of this study is to screen for Hr-HPV using vaginal self-sampling, which is a more effective approach to improve women’s adherence and increase screening rates.

Methods
This pilot study included a total of 100 Women living with HIV (WLWHIV), recruited from the Center for Listening, Care, Animation, and Counseling of People Living with HIV in Bamako. Hr-HPV genotyping was performed on Self-collected samples using the Cepheid GeneXpert instrument.

Results
The median age of WLWHIV was 44 (interquartile range [IQR], 37–50) years. Approximately 92% of the study participants preferred self-sampling at the clinic, and 90% opted to receive result notifications via mobile phone contact. The overall prevalence of Hr-HPV among study participants was 42.6%, and the most frequent Hr-HPV sub-types observed were HPV18/45 (19.1%), HPV31/35/33/52/58 (13.8%), and HPV39/68/56/66 (12.8%), followed by HPV16 (5.3%), and HPV51/59 (5.3%). WLWHIV under 35 years of age had a higher frequency of Hr-HPV compared to their older counterparts, with rates of 30% versus 11.1% (p = 0.03). The duration of antiretroviral treatment showed an inverse association with Hr-HPV negativity, with patients on treatment for 15 (IQR, 10–18) years versus 12 (IQR = 7–14) years for Hr-HPV positive patients (95% CI [1.2–5.8], t = 3.04, p = 0.003). WLWHIV with baseline CD4 T-Cell counts below 200 exhibited a higher frequency of Hr-HPV compared to those with baseline CD4 T-Cell counts above 200 (17.9% versus 1.9%, p = 0.009). However, other demographics and clinical factors, such as marital status, age of sexual debut, parity, education, history of abortion, history of preeclampsia, and cesarean delivery, did not influence the distribution of Hr-HPV genotypes.

Conclusion
Our findings indicate that WLWHIV under the age of 35 years old exhibited the highest prevalence of Hr-HPV infection, with HPV18/45 being the most prevalent subtype. Additionally, WLWHIV with baseline CD4 T-Cell counts below 200 showed the highest infection rates.
18-month longitudinal SARS COV-2 neutralizing antibody dynamics in haemodialysis patients receiving heterologous 3-dose vaccination (AZD-1222- AZD-1222- BNT162b2) in a lower middle income setting
Authors: Karunathilake Ridma Prasadini , Kumara Roshan Athula , Karunathilaka Amali , Wazil Abdul Wahid Mohamed , Nanayakkara Nishantha , Bandara Chandana Keerthi , Abeysekera Rajitha Asanga , Noordeen Faseeha , Gawarammana Indika Bandara , Ratnatunga Champa Neelakanthi 
Published: May 2024

Abstract
Background
Patients with chronic kidney disease on haemodialysis (HD) were given priority COVID-19 vaccination due to increased disease risk. The immune response to COVID-19 vaccination in patients on HD was diminished compared to healthy individuals in 2-dose studies. This study aimed to evaluate seroconversion rate, neutralizing antibody (nAB) levels and longitudinal antibody dynamics to 3-dose heterologous vaccination against COVID-19 in a cohort of HD patients compared to healthy controls and assess patient factors associated with antibody levels.

Methods
This study was a case–control longitudinal evaluation of nAB dynamics in 74 HD patients compared to 37 healthy controls in a low/middle income setting. Corresponding samples were obtained from the two cohorts at time-points (TP) 1–1-month post 2nd dose of AZD1222 vaccine, TP2- 4 months post 2nd dose, TP4- 2 weeks post 3rd dose with BNT162b2 vaccine, TP5-5 months post 3rd dose and TP6-12 months post 3rd dose. Additional data is available at TP0- pre 2nd dose and TP3- 6 months post 2nd dose in HC and HD cohorts respectively. Anti-SARS-CoV-2 nAB were detected using Genscript cPassTM pseudoviral neutralization kit. Demographic and clinical details were obtained using an interviewer administered questionnaire.

Results
Cohorts were gender matched while mean age of the HD cohort was 54.1yrs (vs HCs mean age, 42.6yrs, p < 0.05). Percentage seroconverted and mean/median antibody level (MAB) in the HD cohort vs HCs at each sampling point were, TP1-83.7% vs 100% (p < 0.05), MAB-450 IU/ml vs 1940 IU/ml (p < 0.0001); TP2-71.4% vs 100%, (p < 0.001), MAB- 235 IU/ml vs 453 IU/ml, (p < 0.05); TP4-95.2% vs 100% (p > 0.05), MAB-1029 IU/ml vs 1538 IU/ml (p < 0.0001); TP5-100% vs 100%, MAB-1542 IU/ml vs 1741IU/ml (p > 0.05); TP6-100% vs 100%, MAB-1961 IU/ml vs 2911 IU/ml (p > 0.05). At TP2, patients aged < 60 years (p < 0.001) were associated with maintaining seropositivity compared to patients > 60 years.

Conclusion
Two dose vaccination of haemodialysis patients provided poor nAB levels which improved markedly following 3rd dose vaccination, the effect of which was long- lasting with high nAB levels in both patients and controls detectable at 1 year follow-up.
Sex bias in prediction and diagnosis of cardiac surgery associated acute kidney injury
Authors: Demirjian Sevag , Huml Anne , Bakaeen Faisal , Poggio Emilio , Geube Mariya , Shaw Andrew , Gillinov A. Marc , Gadegbeku Crystal A. 
Published: May 2024

Abstract
Background
Female sex has been recognized as a risk factor for cardiac surgery associated acute kidney injury (CS-AKI). The current study sought to evaluate whether female sex is a risk factor for CS-AKI, or modifies the association of peri-operative change in serum creatinine with CS-AKI.

Methods
Observational study of adult patients undergoing cardiac surgery between 2000 and 2019 in a single U.S. center. The main variable of interest was registered patient sex, identified from electronic medical records. The main outcome was CS-AKI within 2 weeks of surgery.

Results
Of 58526 patients, 19353 (33%) were female; 12934 (22%) incurred AKI based on ≥ 0.3 mg/dL or ≥ 50% rise in serum creatinine (any AKI), 3320 (5.7%) had moderate to severe AKI, and 1018 (1.7%) required dialysis within 2 weeks of surgery. Female sex was associated with higher risk for AKI in models that were based on preoperative serum creatinine (OR, 1.35; 95% CI, 1.29–1.42), and lower risk with the use of estimated glomerular filtration, (OR, 0.90; 95% CI, 0.86–0.95). The risk for moderate to severe CS-AKI for a given immediate peri-operative change in serum creatinine was higher in female compared to male patients (p < .0001 and p < .0001 for non-linearity), and the association was modified by pre-operative kidney function (p < .0001 for interaction).

Conclusions
The association of patient sex with CS-AKI and its direction was dependent on the operational definition of pre-operative kidney function, and differential outcome misclassification due to AKI defined by absolute change in serum creatinine.
Validity and reliability of Persian version of Low Physical Activity Questionnaire (LoPAQ)
Authors: Tabibi Mohammad Ali , Samouei Rahele , Salimian Nasrin , Shahidi Shahrzad , Atapour Abdolamir , Nazemi Farzad , Ghenaat Mahsa , Nikbakht Saghar , Sarbazi Mahboobeh Hoseini , Soleymany Mahsa , Roshanaeian Zahra , Khajeheian Behnaz , Khaki Zahra , Sokani Ali Sadeghi , Ebrahimi Reyhane , Ahmadi Saghar 
Published: May 2024

Abstract
Background
The Low Physical Activity Questionnaire (LoPAQ) was specifically developed to measure the low activity level observed in extremely inactive hemodialysis (HD) patients. This study aims to evaluate reliability and validity of Persian version of the LoPAQ.

Methods
This study was a cross sectional study, conducted in three HD centers in Iran. The LoPAQ was translated into Persian. After cultural adaptions, it was filled out by 120 HD patiens. Convergent validity, was evaluated by calculating the correlations among the Persian version of the LoPAQ and Persian version of the Community Healthy Adults Model Program for Seniors (CHAMPS) questionnaire, physical function scale of the SF-36 and physical function (Short Physical Performance Battery (SPPB) test) using Spearman’s correlation coefficients. The test-retest reliability was analyzed using the intraclass correlation coefficient (ICC).

Results
In total, 109 patients completed all of the questionnaires, took part in physical performance tests and had valid data. Their mean age was 64 ± 11 years, with a dialysis history of 31 ± 10 months. For total calories, there was a strong correlation between the Persian version of the LoPAQ and CHAMPS-measured physical activity (rho = 0.85, p < 0.001). In addition, the higher physical activity level reported by Persian version of the LoPAQ was also correlated with better self-reported physical function (rho = 0.7, p < 0.001) and better physical performance (rho = 0.67, p < 0.001). The ICC ranged from 0.65 to 0.78, indicating strong reliability.

Conclusion
The assessment of the validity and reliability of the Persian version of the questionnaire confirmed its suitability for evaluating the level of physical activity.

Trial registration
ClinicalTrials.gov Identifier: NCT05930964, Registered on 05/07/2023. Registered trial name: Validity and Reliability of Persian Version of Low Physical Activity Questionnaire (LoPAQ).
Motivational interviewing from the paediatricians’ perspective: assessments after a 2-day training for physicians caring for adolescents with chronic medical conditions (CMCs)
Authors: Kammering Hannah , Cruz Jennifer Antony , Platzbecker Anna Lena , Reinauer Christina , Förtsch Katharina , Krassuski Lisa , Viermann Rabea , Domhardt Matthias , Baumeister Harald , Staab Doris , Minden Kirsten , Mueller-Stierlin Annabel Sandra , Holl Reinhard W. , Warschburger Petra , Meissner Thomas 
Published: May 2024

Abstract
Background
Counselling adolescents with chronic medical conditions (CMCs) can be challenging regarding suitable interviewing skills and clinicians’ attitudes toward the patient. Successful communication can be a key element of treatment. Motivational Interviewing (MI) is broadly applicable in managing behavioural problems and diseases by increasing patient motivation for lifestyle changes. However, data concerning the applicability, feasibility and implementation of MI sessions in everyday practice are missing from the physicians’ point of view.

Method
The present study was conducted as a mixed methods design. Twenty paediatricians were randomized to a 2-day MI course followed by MI consultations. Data were collected through a questionnaire one year after MI training. Factors for effective training and possible barriers to successful use of MI were examined.

Results
Completed questionnaires were returned by 19 of 20 paediatricians. The paediatricians’ experiences with MI demonstrate that MI is regarded as a valuable tool when working with adolescents with CMCs. 95% of all respondents reported that they found MI education necessary for their clinical work and were using it also outside the COACH-MI study context. 73.7% percent saw potential to strengthen the connection to their patients by using MI. The doctors were already using more MI conversation techniques after a 2-day MI course. Obstacles were seen in the short training, the lack of time and missing undisturbed environment (interruptions by telephone, staff, etc.) during clinical flow.

Conclusions
MI techniques are not yet a regular part of medical training. However, a 2-day MI course was rated effective and provided a lasting impact by physicians caring for children and adolescents with chronic medical conditions (CMCs), although booster sessions should be offered regularly.

Trial registration
The study was registered in the German Clinical Trials Register (DRKS00014043) on 26/04/2018.
Sex difference in nocturnal blood pressure dipping in adolescents with varying degrees of adiposity
Authors: Zhou Yi , Zhao Lin , Zhang Zenglei , Meng Xu , Cai Qiu-jing , Zhao Xiao-lei , Wang Lin-ping , Hu Ai-hua , Zhou Xian-liang 
Published: May 2024

Abstract
Background
For adolescents, abnormal dipping patterns in blood pressure (BP) are associated with early-onset organ damage and a higher risk of cardiovascular disorders in adulthood. Obesity is one of the most common reasons for abnormal BP dipping in young people. However, it is unknown whether the severity of obesity is associated with BP dipping status and whether this association is sex-dependent.

Methods
499 participants between 12 and 17 years old with overweight or obesity underwent ambulatory blood pressure monitoring (ABPM) between April 2018 and January 2019 in Beijing and Baoding. Participants were grouped by body mass index (BMI) into overweight (BMI 85th–95th percentile), obese (BMI ≥ 95th percentile) and severely obese (BMI ≥ 120% of 95th percentile or ≥ 35 kg/m2) groups. Non-dipping was defined as a < 10% reduction in BP from day to night. The interaction effect between sex and obesity degree was also analyzed.

Results
326 boys and 173 girls were included, of whom 130 were overweight, 189 were obese, and 180 were severely obese. Girls with severe obesity had a higher prevalence of non-dipping, but boys showed no significant differences in BP dipping status between obesity categories. In addition, as obesity severity went up, a more evident increase in night-time SBP was observed in girls than in boys.

Conclusions
Severely obese is associated with a higher prevalence of non-BP dipping patterns in girls than in boys, which suggests that the relationship between the severity of obesity and BP dipping status might be sex-specific.
Feasibility and acceptability of a cohort study baseline data collection of device-measured physical behaviors and cardiometabolic health in Saudi Arabia: expanding the Prospective Physical Activity, Sitting and Sleep consortium (ProPASS) in the Middle East
Authors: Alaqil Abdulrahman I. , del Pozo Cruz Borja , Alothman Shaima A. , Ahmadi Matthew N. , Caserotti Paolo , Al-Hazzaa Hazzaa M. , Holtermann Andreas , Stamatakis Emmanuel , Gupta Nidhi 
Published: May 2024

Abstract
Background
Physical behaviors such physical activity, sedentary behavior, and sleep are associated with mortality, but there is a lack of epidemiological data and knowledge using device-measured physical behaviors.

Purpose
To assess the feasibility of baseline data collection using the Prospective Physical Activity, Sitting, and Sleep consortium (ProPASS) protocols in the specific context of Saudi Arabia. ProPASS is a recently developed global platform for collaborative research that aims to harmonize retrospective and prospective data on device-measured behaviors and health. Using ProPASS methods for collecting data to perform such studies in Saudi Arabia will provide standardized data from underrepresented countries.

Method
This study explored the feasibility of baseline data collection in Saudi Arabia between November and December 2022 with a target recruitment of 50 participants aged ≥ 30 years. Established ProPASS methods were used to measure anthropometrics, measure blood pressure, collect blood samples, carry out physical function test, and measure health status and context of physical behaviors using questionnaires. The ActivPal™ device was used to assess physical behaviors and the participants were asked to attend two sessions at (LHRC). The feasibility of the current study was assessed by evaluating recruitment capability, acceptability, suitability of study procedures, and resources and abilities to manage and implement the study. Exit interviews were conducted with all participants.

Result
A total of 75 participants expressed an interest in the study, out of whom 54 initially agreed to participate. Ultimately, 48 participants were recruited in the study (recruitment rate: 64%). The study completion rate was 87.5% of the recruited participants; 95% participants were satisfied with their participation in the study and 90% reported no negative feelings related to participating in the study. One participant reported experiencing moderate skin irritation related to placement of the accelerometer. Additionally, 96% of participants expressed their willingness to participate in the study again.

Conclusion
Based on successful methodology, data collection results, and participants’ acceptability, the ProPASS protocols are feasible to administer in Saudi Arabia. These findings are promising for establishing a prospective cohort in Saudi Arabia.