bluuebunny/crossref_metadata_2025_split huggingface dataset:
Autonomic dysreflexia associated with cervical spinal cord gliofibroma: case report
Authors: Mizuno Hiroyuki , Honda Fumiaki , Ikota Hayato , Yoshimoto Yuhei 
Published: June 2021

Abstract
Background
Autonomic dysreflexia (AD) is an abnormal reflex of the autonomic nervous system normally observed in patients with spinal cord injury from the sixth thoracic vertebra and above. AD causes various symptoms including paroxysmal hypertension due to stimulus. Here, we report a case of recurrent AD associated with cervical spinal cord tumor.

Case presentation
The patient was a 57-year-old man. Magnetic resonance imaging revealed an intramedullary lesion in the C2, C6, and high Th12 levels. During the course of treatment, sudden loss of consciousness occurred together with abnormal paroxysmal hypertension, marked facial sweating, left upward conjugate gaze deviation, ankylosis of both upper and lower extremities, and mydriasis. Seizures repeatedly occurred, with symptoms disappearing after approximately 30 min. AD associated with cervical spinal cord tumor was diagnosed. Histological examination by tumor biopsy confirmed the diagnosis of gliofibroma. Radiotherapy was performed targeting the entire brain and spinal cord. The patient died approximately 3 months after treatment was started.

Conclusions
AD is rarely associated with spinal cord tumor, and this is the first case associated with cervical spinal cord gliofibroma. AD is important to recognize, since immediate and appropriate response is required.
Pregnancy-specific stress and sensitive caregiving during the transition to motherhood in adolescents
Authors: Scorza Pamela , Merz Emily C. , Spann Marisa , Steinberg Emily , Feng Tianshu , Lee Seonjoo , Werner Elizabeth , Peterson Bradley S. , Monk Catherine 
Published: June 2021

AbstractBackgroundMaternal prenatal stress is associated with worse socio-emotional outcomes in offspring throughout childhood. However, the association between prenatal stress and later caregiving sensitivity is not well understood, despite the significant role that caregiving quality plays in child socio-emotional development. The goal of this study was to examine whether dimensions of pregnancy-specific stress are correlated with observer-based postnatal maternal caregiving sensitivity in pregnant adolescents.MethodsHealthy, nulliparous pregnant adolescents(n = 244; 90 % LatinX) reported on their pregnancy-specific stress using the Revised Prenatal Distress Questionnaire (NuPDQ). Of these 244, 71 participated in a follow-up visit at 14 months postpartum. Videotaped observations of mother-child free play interactions at 14 months postpartum were coded for maternal warmth and contingent responsiveness. Confirmatory factor analysis of the NuPDQ supported a three-factor model of pregnancy-specific stress, with factors including stress about the social and economic context, baby’s health, and physical symptoms of pregnancy.ResultsGreater pregnancy-specific stress about social and economic context and physical symptoms of pregnancy was associated with reduced maternal warmth but not contingent responsiveness.ConclusionsHeightened maternal stress about the social and economic context of the perinatal period and physical symptoms of pregnancy may already signal future difficulties in caregiving and provide an optimal opening for early parenting interventions.
“What kind of man gets depressed after having a baby?” Fathers’ experiences of mental health during the perinatal period
Authors: Hambidge Sarah , Cowell Amy , Arden-Close Emily , Mayers Andrew 
Published: June 2021

Abstract
Background
To date, information and support has been focused on mothers, with evidence that healthcare professionals overlook fathers’ mental health, and that fathers receive little or no support for themselves during the perinatal period. However, recently, fathers’ mental health has become an area of interest.

Methods
This study explored the support fathers receive for their own mental health during the perinatal period. A qualitative questionnaire was distributed on social media networks and completed by twenty-nine fathers.

Results
Thematic analysis produced three main themes: Factors Influencing Fathers’ Mental Health, Consequences of Poor Mental Health in Fathers and Solutions to Improve Fathers’ Mental Health.

Conclusions
The findings from this study highlighted important implications about fathers’ mental health and the need to support them more effectively. Fathers’ reluctance to seek support and the limited support available need to be addressed. Fathers in this study perceived that perinatal health professionals view ‘mothers as the priority’. It is clear that health professionals need more training on how to recognise that fathers are also important and need support for their mental health.
Identification of an independent immune-genes prognostic index for renal cell carcinoma
Authors: Li Guangyao , Wei Xiyi , Su Shifeng , Wang Shangqian , Wang Wei , Wang Yichun , Meng Xianghu , Xia Jiadong , Song Ninghong , Qin Chao 
Published: June 2021

Abstract
Background
Considerable evidence has indicated an association between the immune microenvironment and clinical outcome in ccRCC. The purpose of this study is to extensively figure out the influence of immune-related genes of tumors on the prognosis of patients with ccRCC.

Methods
Files containing 2498 immune-related genes were obtained from the Immunology Database and Analysis Portal (ImmPort), and the transcriptome data and clinical information relevant to patients with ccRCC were identified and downloaded from the TCGA data-base. Univariate and multivariate Cox regression analyses were used to screen out prognostic immune genes. The immune risk score model was established in light of the regression coefficient between survival and hub immune-related genes. We eventually set up a nomogram for the prediction of the overall survival for ccRCC. Kaplan-Meier (K-M) and ROC curve was used in evaluating the value of the predictive risk model. A P value of < 0.05 indicated statistically significant differences throughout data analysis.

Results
Via differential analysis, we found that 556 immune-related genes were expressed differentially between tumor and normal tissues (p < 0. 05). The analysis of univariate Cox regression exhibited that there was a statistical correlation between 43 immune genes and survival risk in patients with ccRCC (p < 0.05). Through Lasso-Cox regression analysis, we established an immune genetic risk scoring model based on 18 immune-related genes. The high-risk group showed a bad prognosis in K-M analysis. (p < 0.001). ROC curve showed that it was reliable of the immune risk score model to predict survival risk (5 year over survival, AUC = 0.802). The model indicated satisfactory AUC and survival correlation in the validation data set (5 year OS, Area Under Curve = 0.705, p < 0.05). From Multivariate regression analysis, the immune-risk score model plays an isolated role in the prediction of the prognosis of ccRCC. Under multivariate-Cox regression analysis, we set up a nomogram for comprehensive prediction of ccRCC patients’ survival rate. At last, it was identified that 18 immune-related genes and risk scores were not only tremendously related to clinical prognosis but also contained in a variety of carcinogenic pathways.

Conclusion
In general, tumor immune-related genes play essential roles in ccRCC development and progression. Our research established an unequal 18-immune gene risk index to predict the prognosis of ccRCC visually. This index was found to be an independent predictive factor for ccRCC.
A phase II study of the PI3K inhibitor copanlisib in combination with the anti-CD20 monoclonal antibody rituximab for patients with marginal zone lymphoma: treatment rationale and protocol design of the COUP-1 trial
Authors: Grunenberg Alexander , Kaiser Lisa M. , Woelfle Stephanie , Schmelzle Birgit , Viardot Andreas , Möller Peter , Barth Thomas F. E. , Muche Rainer , Dreyhaupt Jens , Raderer Markus , Kiesewetter Barbara , Buske Christian 
Published: June 2021

Abstract
Background
Advanced stage marginal zone lymphoma (MZL) is an incurable indolent B-cell lymphoma, for which a wide variety of treatments ranging from single agent rituximab to more dose intense immunochemotherapy exists. One of the major goals in this palliative setting is to develop chemotherapy-free treatments, which approach the efficacy of immunochemotherapies, but avoid chemotherapy associated toxicity in this often elderly patient population. The PI3K inhibitor copanlisib has recently shown remarkable clinical activity in refractory or relapsed indolent B–cell lymphomas, among them MZL. Based on these data, copanlisib monotherapy was granted breakthrough designation by the FDA for the treatment of adult patients with relapsed marginal zone lymphoma who have received at least two prior therapies. However, data are still limited in particular for MZL. Based on this, the COUP-1 trial aims at testing the toxicity and efficacy of copanlisib in combination with rituximab in treatment naive and relapsed MZL.

Methods
COUP-1 is a prospective, multicenter, single-arm, open-label, non-randomized phase II trial of 6 cycles (28 days cycle) of copanlisib (60 mg intravenous day 1, 8, 15) and rituximab (375 mg/m2 intravenous day 1) in the induction phase followed by a maintenance phase of copanlisib (d1, d15 every 4 weeks for a maximum of 12 cycles) and rituximab (d1 every 8 weeks for a maximum of 12 cycles) in patients aged ≥18 years with previously untreated or relapsed MZL in need of treatment. A total of 56 patients are to be enrolled. Primary endpoint is the complete response (CR) rate determined 12 months after start of induction therapy. Secondary endpoints include the overall response (OR) rate, progression free survival (PFS), overall survival (OS), safety and patient related outcome with quality of life.
The study includes a translational bio-sampling program with the prospect to measure minimal residual disease. The study was initiated in November 2019.

Discussion
The COUP-1 trial evaluates the efficacy and toxicity of the treatment of copanlisib in combination with rituximab in patients with MZL and additionally offers the chance for translational research in this heterogenous type of lymphoma.

Trial registration
ClinicalTrials.gov: NCT03474744. Registration date: 03/23/2018.
Functions and clinical significance of KLRG1 in the development of lung adenocarcinoma and immunotherapy
Authors: Yang Xiaodong , Zheng Yuexin , Han Zhihai , Zhang Xiliang 
Published: June 2021

Abstract
Background
As a marker of differentiation, Killer cell lectin like receptor G1 (KLRG1) plays an inhibitory role in human NK cells and T cells. However, its clinical role remains inexplicit. This work intended to investigate the predictive ability of KLRG1 on the efficacy of immune-checkpoint inhibitor in the treatment of lung adenocarcinoma (LUAD), as well as contribute to the possible molecular mechanisms of KLRG1 on LUAD development.

Methods
Using data from the Gene Expression Omnibus, the Cancer Genome Atlas and the Genotype-Tissue Expression, we compared the expression of KLRG1 and its related genes Bruton tyrosine kinase (BTK), C-C motif chemokine receptor 2 (CCR2), Scm polycomb group protein like 4 (SCML4) in LUAD and normal lung tissues. We also established stable LUAD cell lines with KLRG1 gene knockdown and investigated the effect of KLRG1 knockdown on tumor cell proliferation. We further studied the prognostic value of the four factors in terms of overall survival (OS) in LUAD. Using data from the Gene Expression Omnibus, we further investigated the expression of KLRG1 in the patients with different responses after immunotherapy.

Results
The expression of KLRG1, BTK, CCR2 and SCML4 was significantly downregulated in LUAD tissues compared to normal controls. Knockdown of KLRG1 promoted the proliferation of A549 and H1299 tumor cells. And low expression of these four factors was associated with unfavorable overall survival in patients with LUAD. Furthermore, low expression of KLRG1 also correlated with poor responses to immunotherapy in LUAD patients.

Conclusion
Based on these findings, we inferred that KLRG1 had significant correlation with immunotherapy response. Meanwhile, KLRG1, BTK, CCR2 and SCML4 might serve as valuable prognostic biomarkers in LUAD.
Enrolling a rural community pharmacy as a Vaccines for Children provider to increase HPV vaccination: a feasibility study
Authors: Daniel Casey L. , Lawson Frances , Vickers Macy , Green Chelsea , Wright Anna , Coyne-Beasley Tamera , Lee Hee Y. , Turberville Stacie 
Published: June 2021

Abstract
Background
Human papillomavirus (HPV) is the most common sexually transmitted infection in the U.S. with over 80 million infected individuals. High-risk strains are associated with 6 different cancers. Although infection is preventable, U.S. vaccination rates remain suboptimal and there are noted disparities between urban and rural communities due to economic barriers, lack of access, and low awareness and education.

Methods
The current pilot study sought to overcome these barriers through an interprofessional collaborative enrolling a community pharmacy in a rural, medically underserved Alabama county as a Vaccines for Children (VFC) provider to provide free vaccines to eligible adolescents. Program evaluation was conducted to determine the intervention’s feasibility. Potential efficacy was assessed by analyzing county-level HPV vaccination uptake and completion rates using state immunization registry data.

Results
Over the 8-month study, 166 total vaccines were administered to 89 adolescents ages 10–18, including 55 doses of HPV vaccine, 53 doses of Tdap vaccine, 45 doses of meningococcal vaccine, and 13 doses of influenza vaccine. Among these adolescents, mean age was 12.6 years old, and 64 (71.9%) were VFC patients. The pharmacy recorded an increase in total vaccine administration of 158.8%, an increase in prescription revenue of 34.8%, and an increase in total revenue by 24.4% during the course of the study, compared to the previous year.

Conclusions
Findings from the current work demonstrate the potential of this strategy and can serve as a blueprint for statewide and national dissemination and implementation to ultimately increase access to vaccination services, increase vaccination rates, and reduce urban-rural vaccine disparities.
Reuse of face masks among adults in Hong Kong during the COVID-19 pandemic
Authors: Lee Linda Yin-king , Chan Issac Chun-wing , Wong Owen Pak-man , Ng Yaki Hoi-ying , Ng Crystal Kit-ying , Chan Max Hin-wa , Ng Joe Ka-chun , Koo Hailey Hei-tung , Lam Suk-ting , Chu Ada Cho-wai , Wong Rachel Yuen-shan , Leung Heidi Po-ying , Pun Angel Lok-ching 
Published: June 2021

AbstractBackgroundDuring the COVID-19 pandemic, over 99% of adults in Hong Kong use face masks in public. With the limited supply of face masks in the market and the uncertainty about the future development of COVID-19, reusing face masks is a legitimate way to reduce usage. Although this practice is not recommended, reusing face masks is common in Hong Kong. This study aimed to examine the practice of reusing face masks among adults in Hong Kong during the COVID-19 pandemic and its association with their health beliefs toward this health crisis.MethodsA cross-sectional descriptive study was conducted. A quota sample of 1000 adults was recruited in Hong Kong in April 2020. Guided by the Health Belief Model, the subjects were invited to answer questions on their practice of reusing face masks and health beliefs toward COVID-19 through telephone interview. Their practice on reuse, storage, and decontamination of used face masks were summarized by descriptive statistics. The difference in health beliefs between the subjects who reused and did not reuse face masks was examined by conducting an independent t test. The association between health beliefs and reuse of face masks was determined by conducting a logistic regression analysis.ResultsOne-third (n = 345, 35.4%) of the subjects reused face masks in an average of 2.5 days. Among them, 207 subjects stored and 115 subjects decontaminated their used face masks by using various methods. The subjects who reused face masks significantly perceived having inadequate face masks (t = 3.905;p <  0.001). Having a higher level of perception of having inadequate face masks increased the likelihood of reusing face masks (OR = 0.784; CI 95%: 0.659–0.934;p = 0.006).ConclusionDespite having 90 face masks in stock, the adults who reused face masks significantly perceived that they had inadequate face masks. Concerted effort of health care professionals, community organizations, and the government will improve individuals’ practice in use of face masks and alleviate their actual and perceived feeling of having inadequate face masks, which lead them to reuse.
Developing a research database of primary aldosteronism: rationale and baseline characteristics
Authors: Wang Wen , Li Yuanmei , Li Qianrui , Zhang Tingting , Wang Wei , Mo Dan , Tian Haoming , Chen Tao , Ren Yan 
Published: June 2021

Abstract
Background
Management of primary aldosteronism (PA) has become a research hotspot in the field of endocrinology. To obtain reliable research evidence, it is necessary to establish a high-quality PA research database.

Methods
The establishment of PA research database involved two steps. Firstly, patients with confirmation of PA diagnosis between 1 Jan 2009 to 31 Aug 2019 at West China Hospital were identified and data were extracted. Secondly, patients with confirmatory testing for PA will be enrolled into a prospective cohort. Data will be prospectively collected based on the case report forms since 1 Sep 2019. We evaluated the quality of research database through assessment of quality of key variables.

Results
Totally, 862 patients diagnosed as PA were identified, of which 507 patients who had positive confirmatory testing for PA were included into the retrospective database. Among 862 patients diagnosed as PA, the mean systolic blood pressure (SBP) was 156.1 (21.7) mmHg, mean diastolic blood pressure (DBP) was 97.2 (14.5) mmHg. Among included patients, the mean serum potassium level was 2.85 (IQR, (2.47–3.36) mmol/L, and the mean plasma aldosterone concentration (PAC) was 28.1 (IQR, 20.0–40.4) ng/dL. The characteristics of patients with positive confirmatory testing for PA were similar. Validation of data extracting and linking showed the accuracy were 100%. Evaluation of missing data showed that the completeness of BMI (95.9%), SBP (99.4%) and DBP (99.4%) were high.

Conclusion
Through integrating retrospective and prospective cohort of PA, a research database of PA with high quality and comprehensive data can be established. We anticipate that the research database will provide a high level of feasibility for management of PA in China.
Pride Camp: Pilot study of an intervention to develop resilience and self-esteem among LGBTQ youth
Authors: Weinhardt Lance S. , Wesp Linda M. , Xie Hui , Murray Jennifer , Martín Jeanette , DeGeorge Sarah , Weinhardt Caleb B. , Hawkins Maren , Stevens Patricia 
Published: June 2021

AbstractBackgroundMany LGBTQ youth experience rejection and discrimination in their families and schools, and the range of interventions for improving their resilience and well-being is limited. We developed and piloted an LGBTQ-youth-focused intervention to build resilience and promote health equity, called Pride Camp, in an urban environment in the Midwest.MethodsUsing a mixed-method approach we examined the impact of Pride Camp on resilience and other measures of well-being among LGBTQ high school students who attended camp on a college campus in 2015, 2016, and 2017. Camp attendees and the research sample included a majority proportion of transgender and gender nonbinary (TGN) youth.ResultsPre- and post-test data from our quantitative surveys (n = 28), indicated significant increases in resilience, self-esteem, and quality of life in LGBTQ youth who attended camp. Similar results were found among the TGN participants (n = 19). Qualitative data from focus groups indicated that specifically for TGN youth, the affirming environment at the camp provided social opportunities that they had not found elsewhere.ConclusionsFindings suggest that the Pride Camp intervention provides a platform for LGBTQ youth to meet peers and engage in LGBTQ communities, improving their resilience and outlook on the future. A larger controlled study of the Pride Camp intervention including measurement of additional specific health outcomes over a longer follow-up period is warranted to examine the impact of this program on health equity.
Spatiotemporal modelling and mapping of cervical cancer incidence among HIV positive women in South Africa: a nationwide study
Authors: Tafadzwa Dhokotera , Julien Riou , Lina Bartels , Eliane Rohner , Frederique Chammartin , Leigh Johnson , Elvira Singh , Victor Olago , Mazvita Sengayi-Muchengeti , Matthias Egger , Julia Bohlius , Garyfallos Konstantinoudis 
Published: June 2021

Abstract
Background
Disparities in invasive cervical cancer (ICC) incidence exist globally, particularly in HIV positive women who are at elevated risk compared to HIV negative women. We aimed to determine the spatial, temporal, and spatiotemporal incidence of ICC and the potential risk factors among HIV positive women in South Africa.

Methods
We included ICC cases in women diagnosed with HIV from the South African HIV cancer match study during 2004–2014. We used the Thembisa model, a mathematical model of the South African HIV epidemic to estimate women diagnosed with HIV per municipality, age group and calendar year. We fitted Bayesian hierarchical models, using a reparameterization of the Besag-York-Mollié to capture spatial autocorrelation, to estimate the spatiotemporal distribution of ICC incidence among women diagnosed with HIV. We also examined the association of deprivation, access to health (using the number of health facilities per municipality) and urbanicity with ICC incidence. We corrected our estimates to account for ICC case underascertainment, missing data and data errors.

Results
We included 17,821 ICC cases and demonstrated a decreasing trend in ICC incidence, from 306 to 312 in 2004 and from 160 to 191 in 2014 per 100,000 person-years across all municipalities and corrections. The spatial relative rate (RR) ranged from 0.27 to 4.43 in the model without any covariates. In the model adjusting for covariates, the most affluent municipalities had a RR of 3.18 (95% Credible Interval 1.82, 5.57) compared to the least affluent ones, and municipalities with better access to health care had a RR of 1.52 (1.03, 2.27) compared to municipalities with worse access to health.

Conclusions
The results show an increased incidence of cervical cancer in affluent municipalities and in those with more health facilities. This is likely driven by better access to health care in more affluent areas. More efforts should be made to ensure equitable access to health services, including mitigating physical barriers, such as transportation to health centres and strengthening of screening programmes.