248 results on '"Dianxu Ren"'
Search Results
2. Effect of antenatal milk expression education on lactation outcomes in birthing people with pre-pregnancy body mass index ≥25: protocol for a randomized, controlled trial
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Jill R. Demirci, Melissa Glasser, Debra L. Bogen, Susan M. Sereika, Dianxu Ren, Kristin Ray, Lisa M. Bodnar, Therese A. O’Sullivan, and Katherine Himes
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Antenatal milk expression ,Antenatal colostrum harvesting ,Telelactation ,Breastfeeding ,Breast milk expression ,Breast milk collection ,Pediatrics ,RJ1-570 ,Public aspects of medicine ,RA1-1270 - Abstract
Abstract Background Birthing people with pre-pregnancy body mass indices (BMIs) ≥ 25 kg/m2, particularly those without prior breastfeeding experience, are at increased risk for suboptimal lactation outcomes. Antenatal milk expression (AME) may be one way to counteract the negative effects of early infant formula supplementation common in this population. Methods This ongoing, randomized controlled trial in the United States evaluates the efficacy of a telelactation-delivered AME education intervention versus an attention control condition on lactation outcomes to 1 year postpartum among 280 nulliparous-to-primiparous, non-diabetic birthing people with pre-pregnancy BMI ≥ 25 kg/m2. The assigned study treatment is delivered via four weekly online video consultations between gestational weeks 37–40. Participants assigned to AME meet with study personnel and a lactation consultant to learn and practice AME. Instructions are provided for home practice of AME between study visits. Control group participants view videos on infant care/development at study visits. Participants complete emailed surveys at enrollment (340/7–366/7 gestational weeks) and 2 weeks, 6 weeks, 12 weeks, 6 months, and 12 months postpartum. Surveys assess lactation and infant feeding practices; breastfeeding self-efficacy, attitudes, and satisfaction; perception of insufficient milk; onset of lactogenesis-II; lactation support and problems; and reasons for breastfeeding cessation. Surveys also assess factors associated with lactation outcomes, including demographic characteristics, health problems, birth trauma, racial discrimination, and weight stigma. Health information and infant feeding data are abstracted from the pregnancy and birth center electronic health record. Milk samples are collected from the intervention group at each study visit and from both groups at each postpartum follow-up for future analyses. Qualitative interviews are conducted at 6 weeks postpartum to understand AME experiences. Primary outcomes of interest are breastfeeding exclusivity and breastfeeding self-efficacy scores at 2 weeks postpartum. Outcomes will be examined longitudinally with generalized linear mixed-effects modeling. Discussion This is the first adequately powered trial evaluating the effectiveness of AME among U.S. birthing people and within a non-diabetic population with pre-pregnancy BMI ≥ 25 kg/m2. This study will also provide the first evidence of acceptability and effectiveness of telelactation-delivered AME. Trial registration ClinicalTrials.gov: NCT04258709.
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- 2023
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3. Design of Lung Transplant Go (LTGO): A randomized controlled trial evaluating the efficacy of a telerehabilitation behavioral exercise intervention to improve physical activity, physical function, and blood pressure control after lung transplantation
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Melissa L. Vendetti, Seol Ju Esther Moon, Christopher C. Imes, Andrea Hergenroeder, Frank Sciurba, Elizabeth Lendermon, Joseph Pilewski, Dianxu Ren, Bambang Parmanto, Barbara Dewhirst, Bryan Willey, Kristen Jones, Matthew R. Morrell, Pablo Sanchez, and Annette DeVito Dabbs
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Lung transplant ,Telerehabilitation ,Randomized controlled trial ,Behavior change techniques ,Self-monitoring ,Medicine (General) ,R5-920 - Abstract
Background: Lung transplantation is an established treatment option for persons with advanced lung disease. After transplantation, lung function typically returns to near normal levels, however exercise capacity remains low due to chronic deconditioning, limited physical function, and inactive lifestyles which undermine the intended benefits of the highly selective, resource-intensive transplant procedure. Pulmonary rehabilitation is recommended to improve fitness and activity tolerance, however due to multiple barriers, lung transplant recipients either never participate, or fail to complete, pulmonary rehabilitation programs. Purpose: To describe the design of Lung Transplant Go (LTGO), a trial modified for the remote environment based on recommendations to preserve trial integrity during COVID. The aims are to evaluate a behavioral exercise intervention to improve physical function, physical activity, and blood pressure control in lung transplant recipients conducted safely and effectively using a telerehabilitation (telerehab) platform, and to explore the role of potential mediators and moderators of the relationship between LTGO and outcomes. Methods: Single-site, 2-group randomized controlled trial with lung transplant recipients randomized 1:1 to either the LTGO intervention (a 2-phased, supervised, telerehab behavioral exercise program), or to enhanced usual care (activity tracking and monthly newsletters). All study activities, including intervention delivery, recruitment, consenting, assessment, and data collection, will be performed remotely. Conclusion: If efficacious, this fully scalable and replicable telerehab intervention could be efficiently translated to reach large numbers of lung recipients to improve and sustain self-management of exercise habits by overcoming barriers to participation in existing, in-person pulmonary rehabilitation programs.
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- 2023
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4. Association of Life's Simple 7 with mild cognitive impairment in community-dwelling older adults in China: a cross-sectional study
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Mengshu Yang, Yilan Liu, Xiuzhen Hu, Dianxu Ren, Qing Yang, Jing Mao, and Jing Chen
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Life's Simple 7 ,cardiovascular health ,mild cognitive impairment ,dementia ,cardiovascular disease ,risk factors ,Neurosciences. Biological psychiatry. Neuropsychiatry ,RC321-571 - Abstract
BackgroundLife's Simple 7 (LS7), a metric composed of seven intervenable cardiovascular risk factors, is initiated by the American Heart Association to improve cardiovascular health. The components of LS7 have been reported as risk factors for dementia. However, few studies investigated the association between LS7 metric and mild cognitive impairment (MCI).MethodsThe study was carried out in a primary care facility between 8 June and 10 July 2022. A total of 297 community-dwelling residents aged 65 years or older were recruited. Sociodemographic, comorbidity, and lifestyle characteristics were collected through the questionnaires, and biological parameters were obtained from blood sample examinations. Logistic regression was used to analyze the association between LS7 scores (overall, behavioral, and biological) and individual components with MCI, adjusting sex, age, education, and cardiovascular disease (CVD).ResultsIn comparison with the cognitively intact group (n = 195), the MCI group (n = 102) had a lower education level and a higher proportion of hypertension. Multivariate logistic regression analysis, adjusting sex, age, education, and CVD demonstrated a significant association between MCI and overall LS7 score [odd ratio = 0.805, 95% confidence interval (0.690, 0.939)] and biological score [odd ratio = 0.762, 95% confidence interval (0.602, 0.965)].ConclusionLife's Simple 7 was associated with MCI in community-dwelling older adults, indicating that LS7 could be used as guidance in the prevention of dementia in the community.
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- 2023
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5. Associations between prolonged second stage of labor and maternal and neonatal outcomes in freestanding birth centers: a retrospective analysis
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Nancy A. Niemczyk, Dianxu Ren, and Susan R. Stapleton
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Labor ,Labor and delivery ,Maternal and fetal outcome ,Neonatal intensive care unit ,Prolonged second stage ,Second stage ,Gynecology and obstetrics ,RG1-991 - Abstract
Abstract Background Current guidelines for second stage management do not provide guidance for community birth providers about when best to transfer women to hospital care for prolonged second stage. Our goal was to increase the evidence base for these providers by: 1) describing the lengths of second stage labor in freestanding birth centers, and 2) determining whether proportions of postpartum women and newborns experiencing complications change as length of second stage labor increases. Methods This study is a retrospective analysis of de-identified client-level data collected in the American Association of Birth Centers Perinatal Data Registry, including women giving birth in freestanding birth centers January 1, 2007 to December 31, 2016. We plotted proportions of postpartum women and newborns transferred to hospital care against length of the second stage of labor, and assessed significance of these with the Cochran-Armitage test for trend or chi-square test. Secondary maternal and newborn outcomes were compared for dyads with normal and prolonged second stages of labor using Fisher’s exact test. Results Second stage labor exceeded 3 hours for 2.3% of primiparous women and 2 hours for 6.6% of multiparous women. Newborn transfers increased as second stage increased from < 15 minutes to > 2 hours (0.6% to 6.33%, p for trend = 0.0008, for primiparous women, and 1.4% to 10.6%, p for trend < 0.0001, for multiparous women.) Postpartum transfers for multiparous women increased from 1.4% after second stage < 15 minutes to greater than 4% for women after second stage exceeding 2 hours (p for trend < 0.0001.) Conclusions Complications requiring hospitalization of postpartum women and newborns become more common as the length of the second stage increases. Birth center guidelines should consider not just presence of progress but also absolute length of time as indications for transfer.
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- 2022
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6. The Impact of Education and Feedback on the Accuracy of Pressure Injury Staging and Documentation by Bedside Nurses
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Kathleen Sankovich, Rosemary Hoffmann, Dianxu Ren, and Laura Ann Fennimore
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Medicine - Abstract
Background: Pressure Injuries (PIs) are largely preventable. Accurate documentation of PI stage or progression is a key quality measure. Local Problem: Nurses frequently fail to accurately assess and document their findings in the electronic medical record. This project sought to increase nurses’ knowledge and accuracy of staging and documentation of PIs. Method: Educational interventions; direct observation of PI status; review of nurse documentation; feedback; and referrals to wound, ostomy, and continence nurses (WOCNs). Interventions: Nurses completed a pre- and post-test and online training modules, and participated in training sessions. Clinical experts completed direct skin observations and provided feedback about PI staging. Results: There was a statistically significant improvement in nurses’ knowledge about PIs (p = 0.004). Skin assessments were conducted on 108 patients (13 PIs identified). The bedside nurse accurately assessed a PI stage in only 31% of these observations. Referrals to WOCNs increased by 18% compared to the baseline period. Conclusions: Educational interventions enhanced nurses’ knowledge; however, appropriate PI staging may require skills development and validation to build competency.
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- 2019
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7. Impact of symptom clusters on quality of life outcomes in patients from japan with advanced nonsmall cell lung cancers
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Tamami Hamada, Hiroko Komatsu, Margaret Quinn Rosenzweig, Naohiko Chohnabayashi, Naoki Nishimura, Satoshi Oizumi, and Dianxu Ren
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Advanced nonsmall cell lung cancer ,cross-sectional ,factor analysis ,impairment of everyday life ,quality of life ,symptom clusters ,Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 ,Nursing ,RT1-120 - Abstract
Objective: Identify symptom clusters based on symptoms experienced by patients with advanced nonsmall cell lung cancers (NSCLCs), and examine the relationship between the symptom clusters and impairment in everyday life and quality of life (QOL). Methods: Using the M.D. Anderson Symptom Inventory, 9 symptom items and the QOL Questionnaire (QLQ-C-30) evaluation apparatus from the European Organization for Research and Treatment of Cancer, we evaluated symptom severity, interference in daily life, and QOL. Factor analysis and multiple regression analysis techniques were used. Results: Sixty patients with advanced NSCLCs seen in pulmonary medicine departments were included in the study. The average age of patients was 64.33 (standard deviation = 11.40). Thirty-six were male and 24 were female. Three symptom clusters were identified as fatigue/anorexia cluster (dry mouth, altered the sense of taste, drowsiness, fatigue/tiredness, and lack of appetite), pain cluster (anxiety, sadness, and pain), numbness cluster (numbness, leg weakness, and distress). The pain cluster had the strongest influence (adjusted R2 = 0.355) on daily life (emotions) while the numbness cluster most strongly affected walking. The fatigue/anorexia cluster explained 22.7% of role function variance. This symptom clustering may be unique among patients with advanced NSCLCs. Conclusions: Each of these clusters affected QOL and everyday life with varying degrees of influence. In clinical screening assessments, focusing on symptom clusters could provide tailored management strategies for patients with advanced NSCLCs. These care strategies may improve outcomes specifically for advanced NSCLCs patients.
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- 2016
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8. Novel classification for global gene signature model for predicting severity of systemic sclerosis.
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Zariel I Johnson, Jacqueline D Jones, Angana Mukherjee, Dianxu Ren, Carol Feghali-Bostwick, Yvette P Conley, and Cecelia C Yates
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Medicine ,Science - Abstract
Progression of systemic scleroderma (SSc), a chronic connective tissue disease that causes a fibrotic phenotype, is highly heterogeneous amongst patients and difficult to accurately diagnose. To meet this clinical need, we developed a novel three-layer classification model, which analyses gene expression profiles from SSc skin biopsies to diagnose SSc severity. Two SSc skin biopsy microarray datasets were obtained from Gene Expression Omnibus. The skin scores obtained from the original papers were used to further categorize the data into subgroups of low (
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- 2018
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9. The Relationship Between Weight Perception, Gender, and Depressive Symptoms Among Rural Adolescents
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Kathryn Puskar, Lisa Marie Bernardo, Carl Fertman, Dianxu Ren, and Kirsti Hetager Stark
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Nursing ,RT1-120 ,Public aspects of medicine ,RA1-1270 - Abstract
Research findings indicate a relationship between weight perception and depression in adolescents. This study explored the relationship between weight perception, gender, and depressive symptoms in rural adolescents. Among 623 rural adolescents who completed a health inventory and a depression scale, 75 participants (n = 62 females; n = 13 males) had depressive symptoms and were used in data analysis. A two-way ANOVA model was used to evaluate the effects of weight perception and gender on depressive symptoms in rural adolescents. Although the 2-way ANOVA was not significant, there was a statistical significant finding for females who reported perceived weight problems and depression. The interaction between gender and weight perception was of marginal statistical significance (p = 0.07). Females who perceived a problem with their weight had higher depressive scores compared to females who did not perceive a problem with their weight (p = 0.0002), however no difference was observed for males. Implications are for rural nurses to screen adolescents for depressive symptoms and their weight perception during health care visits, with emphasis on females.
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- 2012
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10. The Life Events of Adolescents: Implications for Rural School Nurses
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Kathryn R Puskar, Beth R Grabiak, and Dianxu Ren
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Nursing ,RT1-120 ,Public aspects of medicine ,RA1-1270 - Abstract
The purpose of this study was to describe life events of rural adolescents and their relationship to depression. The design was a cross sectional survey. The sample included 193 students attending three rural high schools in southwestern Pennsylvania. Measures included The Life Events Checklist and The Reynolds Adolescent Depression Scale (RADS-2). Results showed that the mean number of life events was eighteen. Females reported more life events and more negative life events than males. There was a moderate, linear correlation between negative life events and depression (r = .361; p < 0.0001). Rural school nurses should include adolescents’ recent life events in the health history. Awareness of negative life events as a precipitating factor in depression constitutes appropriate screening and referral by rural school nurses.
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- 2011
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11. Racial differences in diabetes-related psychosocial factors and glycemic control in patients with type 2 diabetes
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Leslie RM Hausmann, Dianxu Ren, and Mary Ann Sevick
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Medicine (General) ,R5-920 - Abstract
Leslie RM Hausmann1, Dianxu Ren2, Mary Ann Sevick1,3,4,51Center for Health Equity Research and Promotion, 3Geriatric Research Education and Clinical Center, VA Pittsburgh Healthcare System, Pittsburgh, PA, USA; 2School of Nursing, 4School of Medicine, 5Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, USABackground: We examined whether diabetes-related psychosocial factors differ between African American and white patients with type 2 diabetes. We also tested whether racial differences in glycemic control are independent of such factors.Methods: Baseline glycosylated hemoglobin (HbA1c) and survey measures from 79 African American and 203 white adult participants in a diabetes self-management clinical trial were analyzed.Results: Several psychosocial characteristics varied by race. Perceived interference of diabetes with daily life, perceived diabetes severity, and diabetes-related emotional distress were higher for African Americans than for whites, as were access to illness-management resources and social support. Mean HbA1c levels were higher among African Americans than whites (8.14 vs 7.40, beta = 0.17). This difference persisted after adjusting for demographic, clinical, and diabetes-related psychosocial characteristics that differed by race (beta = 0.18). Less access to illness-management resources (beta= –0.25) and greater perceived severity of diabetes (beta= 0.21) also predicted higher HbA1c.Discussion: Although racial differences in diabetes-related psychosocial factors were observed, African Americans continued to have poorer glycemic control than whites even after such differences were taken into account. Interventions that target psychosocial factors related to diabetes management, particularly illness-management resources, may be a promising way to improve glycemic control for all patients.Keywords: diabetes mellitus, type 2, minority health, health status disparities, psychosocial factors, disease management
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- 2010
12. Melatonin as a Therapy for Traumatic Brain Injury: A Review of Published Evidence
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Nicole Osier, Emily McGreevy, Lan Pham, Ava Puccio, Dianxu Ren, Yvette P. Conley, Sheila Alexander, and C. Edward Dixon
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melatonin ,therapy ,traumatic brain injury (TBI) ,neurotrauma ,preclinical ,review ,Biology (General) ,QH301-705.5 ,Chemistry ,QD1-999 - Abstract
Melatonin (MEL) is a hormone that is produced in the brain and is known to bind to MEL-specific receptors on neuronal membranes in several brain regions. MEL’s documented neuroprotective properties, low toxicity, and ability to cross the blood-brain-barrier have led to its evaluation for patients with traumatic brain injury (TBI), a condition for which there are currently no Food and Drug Administration (FDA)-approved therapies. The purpose of this manuscript is to summarize the evidence surrounding the use of melatonin after TBI, as well as identify existing gaps and future directions. To address this aim, a search of the literature was conducted using Pubmed, Google Scholar, and the Cochrane Database. In total, 239 unique articles were screened, and the 22 preclinical studies that met the a priori inclusion/exclusion criteria were summarized, including the study aims, sample (size, groups, species, strain, sex, age/weight), TBI model, therapeutic details (preparation, dose, route, duration), key findings, and conclusions. The evidence from these 22 studies was analyzed to draw comparisons across studies, identify remaining gaps, and suggest future directions. Taken together, the published evidence suggests that MEL has neuroprotective properties via a number of mechanisms with few toxic effects reported. Notably, available evidence is largely based on data from adult male rats and, to a lesser extent, mice. Few studies collected data beyond a few days of the initial injury, necessitating additional longer-term studies. Other future directions include diversification of samples to include female animals, pediatric and geriatric animals, and transgenic strains.
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- 2018
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13. The Relationship Between Weight Perception, Gender, and Depressive Symptoms Among Rural Adolescents
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Kathryn Puskar, Lisa Marie Bernardo, Carl Fertman, Dianxu Ren, and Kirsti Hetager Stark
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Nursing ,RT1-120 ,Public aspects of medicine ,RA1-1270 - Abstract
Research findings indicate a relationship between weight perception and depression in adolescents. This study explored the relationship between weight perception, gender, and depressive symptoms in rural adolescents. Among 623 rural adolescents who completed a health inventory and a depression scale, 75 participants (n = 62 females; n = 13 males) had depressive symptoms and were used in data analysis. A two-way ANOVA model was used to evaluate the effects of weight perception and gender on depressive symptoms in rural adolescents. Although the 2-way ANOVA was not significant, there was a statistical significant finding for females who reported perceived weight problems and depression. The interaction between gender and weight perception was of marginal statistical significance (p = 0.07). Females who perceived a problem with their weight had higher depressive scores compared to females who did not perceive a problem with their weight (p = 0.0002), however no difference was observed for males. Implications are for rural nurses to screen adolescents for depressive symptoms and their weight perception during health care visits, with emphasis on females.
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- 2008
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14. Pain is Common in Myositis and Associated with Disease Activity
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Pillai, Anjana Chandrasekhara, primary, George, Tissa Bijoy, additional, Dianxu, Ren, additional, Mogadham-Kia, Siamak, additional, Oddis, Chester V, additional, Keret, Shiri, additional, and Aggarwal, Rohit, additional
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- 2024
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15. Use of the Modified Early Warning Score by Medical-Surgical Nurses to Initiate the Rapid Response Team
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Iman Miles, Maighdlin Anderson, Dianxu Ren, Tamara Coker, and Laura Fennimore
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General Nursing - Published
- 2022
16. An evaluation of documentation and follow‐up on the use of SBIRT in an outpatient behavioral health clinic through the use of the CRAFFT tool
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Maria Fernald, Brenda Cassidy, Dianxu Ren, Ann Mitchell, and Brayden Kameg
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Psychiatry and Mental health ,General Medicine ,Pshychiatric Mental Health ,Pediatrics - Abstract
Substance use among adolescents continues to present as a public health concern. Screening, Brief Intervention and Referral to Treatment (SBIRT) is an effective process that has been proven to identify, reduce, and prevent at-risk use of substances when appropriately applied. The CRAFFT tool is an evidence-based screen used to identify substance use in adolescents aged 12-21 years of age.The purpose of this project is to assess the rates of substance use in the adolescent population at a behavioral health clinic through the CRAFFT tool while also assessing for provider documentation compliance and overall revenue benefits of SBIRT.A retrospective chart review was used for this practice evaluation. Descriptive statistics were used through assessing frequencies and averages to gain insight not only on the rates of at-risk substance use and documentation compliance, but also on psychiatric diagnoses and medication regimens.Three hundred and forty-one patient encounters were reviewed over a 3-month period. Of these 341 encounters, 63.6% of the visits were in-person and 36.4% were conducted virtually. 72.4% of patient encounters had no documented CRAFFT screen, yet 31% of completed CRAFFT screens were positive for substance use or misuse. For those encounters with no completed CRAFFT screen documented, there was an estimated lost income for potential billings at a rate of $33.41 per encounter for a total of $8252.27.Substance use and misuse in adolescents continues to exist as a public health concern. The CRAFFT tool can be a feasible means of screening for substance use in adolescents when consistently and longitudinally incorporated.
- Published
- 2022
17. Nurse Leader Preparation for Disasters
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James C. Reedy, Judith F. Zedreck, Dianxu Ren, Cindi M. Warburton, and Laura Fennimore
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Leadership and Management ,General Medicine - Published
- 2022
18. Robust Functional Profile Identification for DSC Thermograms.
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Amy M. Kwon, Dianxu Ren, Ming Ouyang, and Nichola Garbett
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- 2015
19. Adoption of Consensus Guidelines for Safe Prevention of the Primary Cesarean Delivery by Freestanding Birth Centers
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Nancy A. Niemczyk, Dianxu Ren, Diana R. Jolles, Jennifer Wright, Ellen Christy, and Susan R. Stapleton
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Labor, Obstetric ,Cesarean Section ,Pregnancy ,Maternity and Midwifery ,Infant, Newborn ,Humans ,Obstetrics and Gynecology ,Female ,Labor Stage, First ,Birthing Centers ,Retrospective Studies - Abstract
Slow or arrested progress in labor is the most frequent (64%) indication for nonemergent transfer of laboring people from freestanding birth centers to the hospital. After the 2014 publication of the Consensus Statement on Safe Prevention of Primary Cesarean Delivery (Consensus Statement), many freestanding birth centers changed their clinical practice guidelines to allow more time for active labor in the birth center prior to hospital transfer. The result of these changes has not been evaluated in birth centers. Evaluation of adoption of guidelines based on the Consensus Statement in hospitals has shown inconsistent results.Birth centers were contacted to determine whether they changed clinical practice guidelines in response to the Consensus Statement. A before-after analysis compared outcomes for the 2 calendar years before and the 2 calendar years after adoption of new guidelines with a retrospective analysis of deidentified client-level data collected in the American Association of Birth Centers Perinatal Data Registry.A third of responding birth centers (11 of 33) changed their clinical practice guidelines, mostly redefining the onset of active labor as beginning at 6 cm cervical dilatation and allowing 4 hours of arrest of dilatation in active labor before transfer to the hospital. These changes were associated with fewer diagnoses of prolonged first stage of labor (13.8% vs 8.0%, Plt; .01) but not with fewer intrapartum transfers (14.0% vs 14.7%, P = .55) or cesarean births (5.0 vs 4.1%, P = .26.) DISCUSSION: We found no evidence that making these practice changes was associated with better outcomes. Two hours of a lack of documented cervical change in active labor is likely long enough to diagnose arrested progress in labor. Research on proportion of morbidity and mortality associated with prolonged labor could inform practice guidelines for transfers.
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- 2022
20. Effects of Socioeconomic Status and Race on Survival and Treatment in Metastatic Breast Cancer
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Adam Brufsky, Susrutha Puthanmadhom Narayanan, Dianxu Ren, Steffi Oesterreich, Adrian Lee, and Margaret Rosenzweig
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Background: Race and socioeconomic factors affect outcomes in breast cancer. We aim to assess the effect of race and neighborhood socioeconomic status (SES) on overall survival and treatment patterns in patients with metastatic breast cancer (MBC) Method: Retrospective cohort study involving patients (N = 1,246) with distant breast cancer metastases diagnosed at UPMC Magee Women’s Breast Cancer Clinic from 2000–2017. Overall survival and treatment patterns were compared between races (African Americans and Caucasians) and SES groups (defined using National Deprivation Index) Results: Low SES, but not tumor characteristics, was associated with African American race (P P = .01) and African American race (Median [IQR] survival 1.8[1.3–2.3] years, vs Caucasians 2.5[2.3–2.7] years P = .008) separately predicted worse overall survival in patients with MBC. In the Cox Proportional Hazard model with SES, race, age, subtype, and number of metastases as covariates, low SES (Hazard ratio 1.19[1.04–1.37], P = .01), but not African American race (Hazard ratio 1.23[0.97–1.56], P = .08), independently predicted overall survival in MBC. Moreover, patients with ER + MBC from low SES neighborhoods were more likely to be treated with tamoxifen than aromatase inhibitors+/-newer agents, and African Americans received fewer lines of chemotherapy than Caucasians. Conclusions: Low neighborhood SES is associated with worse outcomes in patients with MBC. Poor outcomes in African American patients with MBC, at least in part is driven by socioeconomic factors. Future studies should delineate the interplay between neighborhood SES, race, and their effects on tumor biology in MBC.
- Published
- 2023
21. A Clinical Nurse Specialist–Led Quality Improvement Initiative to Identify Barriers to Adherence to a Bundle for Central Line Maintenance
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Melissa Dawn Harlan, Jamilyn Sue Kennell, Wendy Lucas, Dianxu Ren, and Patricia K. Tuite
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Advanced and Specialized Nursing ,Leadership and Management ,Assessment and Diagnosis ,LPN and LVN - Published
- 2022
22. A Clinical Nurse Specialist–Led Initiative to Reduce Catheter-Associated Urinary Tract Infection Rates Using a Best Practice Guideline
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Patricia K. Tuite, Dawn M. Pajerski, Dianxu Ren, and Melissa D. Harlan
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Advanced and Specialized Nursing ,medicine.medical_specialty ,Leadership and Management ,business.industry ,Urinary system ,Psychological intervention ,Guideline ,Audit ,Assessment and Diagnosis ,LPN and LVN ,Clinical nurse specialist ,Catheter ,Documentation ,Emergency medicine ,Medicine ,business ,Patient education - Abstract
PURPOSE The purpose of this clinical nurse specialist-led initiative was to reduce catheter-associated urinary tract infection rates to less than 1 infection per 1000 catheter days, to reduce catheter device utilization, and to improve staff adherence to documentation requirements on a traumatic brain injury rehabilitation unit. DESCRIPTION OF THE PROJECT Catheter-associated urinary tract infections are costly hospital-acquired infections increasing length of stay and morbidity for patients. Following an education intervention, a best practice initiative was implemented. Staff performance based on electronic health record documentation, infection rates, and device utilization were compared before and after a bundle of interventions including education, staff competency, simulation, and audits. OUTCOMES Catheter-associated urinary tract infection rates were reduced from 16.67 to 0 per 1000 catheter days and device utilization ratio from 0.122 to 0.056 per patient day. The unit maintained zero infections upon project completion. Following initiative implementation, documentation improved related to urinary catheter necessity, daily care interventions, patient education, and urine output. CONCLUSION This initiative resulted in reductions in device utilization and catheter infection rates, which were maintained following project completion. Adherence to documentation audit criteria also improved.
- Published
- 2022
23. Mechanisms by which culturally‐informed narratives may promote ADRD research enrollment among African American adults
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Jennifer H Lingler, Dianxu Ren, Judy L Cameron, Melissa L Knox, Uchenna J Mbawuike, Renã AS Robinson, Melita H Terry, Lisa K Tamres, and Ishan Canty Williams
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Psychiatry and Mental health ,Cellular and Molecular Neuroscience ,Developmental Neuroscience ,Epidemiology ,Health Policy ,Neurology (clinical) ,Geriatrics and Gerontology - Published
- 2022
24. Increasing the Efficiency of Critical Care Orientation
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Laura Fennimore, Dianxu Ren, Rebecca L. Weiss, Margaret Hayden, and Denise Petras
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Inservice Training ,Quality management ,Critical Care ,ComputingMilieux_THECOMPUTINGPROFESSION ,Registered nurse ,Leadership and Management ,Personnel Turnover ,Preceptor ,Quality Improvement ,Intensive care unit ,Education ,law.invention ,Intensive Care Units ,Nursing ,law ,Orientation (mental) ,Review and Exam Preparation ,Intensive care ,otorhinolaryngologic diseases ,Humans ,Fundamentals and skills ,Psychology - Abstract
More nurses without critical care experience are being hired by intensive care units. Eleven newly hired nurses participated in a phased program designed to improve the efficiency of intensive care unit orientation. A pre-post implementation design demonstrated that although there was a 14% reduction in orientation time, there were no statistically significant changes in new hire or preceptor satisfaction nor in first-year registered nurse turnover rates. Expansion of the program is needed to demonstrate its impact.
- Published
- 2021
25. Mechanisms by which Cultural-Centric Narrative Influences Interest in ADRD Research Among African American Adults
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Jennifer H Lingler, Dianxu Ren, Lisa K Tamres, Melissa L Knox, Uchenna Mbawuike, Ishan C Williams, Renã A S Robinson, Judy L Cameron, Melita H Terry, and Marita Garrett
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General Medicine ,Geriatrics and Gerontology ,Gerontology - Abstract
Background and Objectives Insufficient ethnoracial diversity is a pervasive challenge in Alzheimer’s disease (AD) research. The Recruitment Innovations for Diversity Enhancement (RIDE) is grounded in the premise that culturally informed narratives of research participation can inspire individuals from a given culture-sharing group to consider research enrollment. This study examines factors associated with interest in AD research among Black or African American adults following exposure to RIDE narrative campaign materials. Research Design and Methods A community-based sample of 500 Black or African American adults viewed RIDE narrative materials online and completed a survey of perceptions about research, AD risk, and likelihood of enrolling in AD research. Logistic regression examined predictors and mediators of self-reported likelihood of participating in AD research. Results Most (72%) participants reported interest in being contacted for AD research opportunities. After controlling for key variables, prior experience with clinical research and trust in medical researchers emerged as independent predictors of likelihood of enrolling in AD research. Perceived burden of AD research partially mediated the effects of prior research experience and trust on likelihood of enrollment. Perceived benefits of AD research also played a mediating role, accounting for over one third of the effect of trust on likelihood of enrollment. Discussion and Implications This study advances the field’s understanding of how narrative may function to enhance diversity in AD research. Findings suggest that participant narratives should address experiences regarding the burdens and potential benefits of AD research participation as these factors may influence decisions leading to subsequent research enrollment.
- Published
- 2022
26. Temporal Variability in Inflammatory Gene Methylation and Delirium in Critically Ill Patients
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Sheila A, Alexander, Yvette P, Conley, Timothy D, Girard, Bryan J, McVerry, and Dianxu, Ren
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Male ,Intensive Care Units ,Adolescent ,Brain Injuries ,Critical Illness ,Delirium ,Humans ,Female ,Methylation ,Respiration, Artificial - Abstract
Intensive care unit (ICU) delirium is associated with a proinflammatory state and poor outcomes. An epigenetic mechanism may modify inflammation.To identify inflammatory gene methylation trajectory groups and explore their clinical and demographic variability.Patients were at least 18 years old; received mechanical ventilation for at least 24 hours; had no brain disorder/injury, preexisting dementia, or positive toxicology screen; and were admitted to a medical or surgical/trauma ICU. Delirium was assessed (Confusion Assessment Method for the ICU) and blood samples were collected daily for up to 10 days. Methylation of 3 genes in the inflammatory pathway was quantified. Latent class analysis identified gene methylation trajectories, and variables (including delirium) were compared between trajectory groups.Of 68 patients (53% female, 88% White), 65% developed delirium. Of 3 methylation trajectories for IL6ST, the group with low initial methylation increasing over time included younger male patients who were less likely to have delirium, and the group with high initial methylation decreasing over time included older (P = .01) female (P = .05) patients who more often had delirium (P = .05). IL17C had 2 methylation trajectories without significant differences in delirium, age, or sex. IL13RA1 had 2 methylation trajectories without differences in delirium or age; the group with sustained high methylation had more female patients (P = .003).Temporal variability in inflammatory gene methylation occurs after ICU admission. Delirium, female sex, and older age were more common with higher IL6ST methylation that decreased over time. Larger studies are needed to further elucidate these relationships.
- Published
- 2022
27. Mechanism of IL-6-related spontaneous atrial fibrillation after coronary artery grafting surgery: IL-6 knockout mouse study and human observation
- Author
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Haibo Zhao, Malcolm Elliott, Ying Wu, Dianxu Ren, Fangqin Wu, Deng Ying, Liu Yisi, and Wei Zhou
- Subjects
Male ,0301 basic medicine ,Cohort Studies ,Translational Research, Biomedical ,Mice ,Postoperative Complications ,0302 clinical medicine ,Risk Factors ,Atrial Fibrillation ,Telemetry ,Myocyte ,Prospective Studies ,Coronary Artery Bypass ,Mice, Knockout ,biology ,Models, Cardiovascular ,Atrial fibrillation ,General Medicine ,Middle Aged ,Cardiac surgery ,medicine.anatomical_structure ,030220 oncology & carcinogenesis ,Knockout mouse ,Inflammation Mediators ,medicine.symptom ,Artery ,STAT3 Transcription Factor ,medicine.medical_specialty ,Inflammation ,03 medical and health sciences ,Physiology (medical) ,medicine ,Animals ,Humans ,Interleukin 6 ,Aged ,Interleukin-6 ,business.industry ,Biochemistry (medical) ,Public Health, Environmental and Occupational Health ,Fibroblasts ,medicine.disease ,Fibrosis ,Surgery ,Mice, Inbred C57BL ,Disease Models, Animal ,030104 developmental biology ,biology.protein ,business ,Ex vivo - Abstract
Clinical observation and ex vivo studies have established a strong association between inflammation and postoperative atrial fibrillation (POAF). However, it is unclear whether the inflammatory phenotype is causally linked to this event or is an epiphenomenon, and it is not known which inflammatory meditators may increase susceptibility to POAF. The limitations of available animal models of spontaneous POAF (sPOAF) makes it difficult to select an experimental system. Here, we provide experimental and clinical evidence for mechanistic involvement of interleukin-6 (IL-6) in sPOAF. PHASE I: We established a mouse model of cardiac surgery with nonpaced sPOAF. IL-6 knockout mice were protected from sPOAF compared with wild-type mice. PHASE II: At 48 hours after surgery, the heart was separated into 6 regions and cultured. IL-6 was expressed in all regions, with highest abundance in the left atrium (LA). In PHASE III, we demonstrated that IL-6 in the LA elicited early profibrotic properties in atria via the pSTAT3/STAT3 signaling pathway and contributed to sPOAF. PHASE IV: In a translational prospective clinical study, we demonstrated that humans with POAF had a higher IL-6 concentration in pericardial drainage (PD). This study provides preliminary evidence of a causal relationship between IL-6 and POAF in a novel nonpaced sPOAF mouse model. IL-6 is a crucial prerequisite for eliciting profibrotic properties in cardiac myocytes via the pSTAT3 pathway during the early postoperative period, leading to an increased susceptibility to POAF. Measuring IL-6 in PD could be a new noninvasive biomarker for the clinical prediction of POAF.
- Published
- 2021
28. Association Between the APOE ɛ2/ɛ4 Genotype and Alzheimer’s Disease and Mild Cognitive Impairment Among African Americans
- Author
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Dianxu Ren, Oscar L. Lopez, Yvette P. Conley, and Jennifer H. Lingler
- Subjects
Male ,Apolipoprotein E ,medicine.medical_specialty ,Genotype ,Apolipoprotein E2 ,Apolipoprotein E4 ,Disease ,Neuropsychological Tests ,Alzheimer Disease ,Internal medicine ,mental disorders ,medicine ,Humans ,Cognitive Dysfunction ,Genetic Predisposition to Disease ,Cognitive impairment ,Genetic Association Studies ,Aged ,Aged, 80 and over ,business.industry ,General Neuroscience ,Incidence (epidemiology) ,Hazard ratio ,General Medicine ,Middle Aged ,Black or African American ,Psychiatry and Mental health ,Clinical Psychology ,Increased risk ,Cohort ,Female ,Geriatrics and Gerontology ,business - Abstract
We examined the association between APOE ɛ2/ɛ4 with incident Alzheimer’s disease (AD) and mild cognitive impairment (MCI) among African Americans using the national dataset from the National Alzheimer’s Coordinating Center (NACC) from 2005 to September 2019. Compared to ɛ3/ɛ3 carriers, ɛ2/ɛ4 carriers exhibited a similar risk of incident AD (adjusted hazard ratio [aHR] = 0.85, 95% CI [0.39, 1.84]) among the AD cohort and similar risk of incident MCI (aHR = 0.88, 95% CI [0.51, 1.50]) among the MCI cohort. Our findings suggest that, unlike the increased risk of AD and MCI in non-Latino whites, APOE ɛ2/ɛ4 genotype is not associated with the incidence of AD and MCI among African Americans.
- Published
- 2021
29. 972-P: DKA: Comparing Care in Medical ICU vs. Stepdown in a Community Hospital
- Author
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TAHREEM AHMAD, NEHA MEHROTRA, WAQAS ALI, DIANXU REN, JONATHAN ARNOLD, MARY T. KORYTKOWSKI, and SANN YU MON
- Subjects
Endocrinology, Diabetes and Metabolism ,Internal Medicine - Abstract
Background: Although DKA has been traditionally managed in intensive care units (ICU) , some studies suggest that DKA can be safely treated in non-critical care areas. Objective: To compare safety & efficacy of a DKA IV insulin protocol in ICU with stepdown unit (SDU) . Methods: A retrospective chart review of all DKA patients (Age >yrs) admitted to ICU (N=45) & SDU (N=23) from January 20to August 2020. The admission to SDU was based on our hospital protocol (pH>7.2 without organ failure) . We analyzed the compliance to the DKA protocol (Table) and adverse outcomes. Mann-Whitney U & Chi-square/Fishers exact tests were used to compare continuous & categorical variables respectively. Results: ICU & SDU groups were demographically similar: mean age (36.2 ± 15.2 vs. 37.6 ± 18.9 yrs) , sex (F 67% vs. 70%) & BMI (21.2 vs. 21.8 kg/m2) . As expected, ICU group had severe DKA as compared to SDU group with higher mean BG & lower mean serum Bicarb (p0.05) . Conclusions: Our study suggested that a DKA IV insulin can be safely managed in SDU in selected patients, which can help avoid ICU overcrowding. The observed trend toward less strict compliance with the DKA protocol can be overcome with nurse education and optimal nurse to patient ratio. Disclosure T.Ahmad: None. N.Mehrotra: None. W.Ali: None. D.Ren: None. J.Arnold: None. M.T.Korytkowski: None. S.Mon: None.
- Published
- 2022
30. Predictors of caring ability and its dimensions among nurses in China: A cross‐sectional study
- Author
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Li Wang, Peng Yue, Dianxu Ren, Yongli Wang, Tianmeng Xu, Karen V. Lamb, Guizhi Dai, and Rongjin Wang
- Subjects
China ,030504 nursing ,Descriptive statistics ,media_common.quotation_subject ,Public Health, Environmental and Occupational Health ,Psychological intervention ,Nurses ,Compassion ,Burnout ,Job Satisfaction ,03 medical and health sciences ,Cross-Sectional Studies ,0302 clinical medicine ,Quality of life (healthcare) ,Nursing ,Compassion fatigue ,Scale (social sciences) ,Quality of Life ,Humans ,030212 general & internal medicine ,Norm (social) ,0305 other medical science ,Psychology ,media_common - Abstract
Background Caring is an essential component of professional nursing practice, which directly affects the quality of patient care. Nurses' caring ability may not meet patients' demands for high-quality care. There are challenges in designing and implementing interventions to improve nurses' caring ability, especially in China. Understanding Chinese nurses' caring ability and related influential factors serves as the basis for effective interventions to improve their ability to care for patients. Aim To describe the caring ability of nurses and its potential predictors in China. Methods From January to February 2018, a cross-sectional survey was conducted among 2304 Registered Nurses working at different levels of hospitals across 29 provinces in China. The structured online survey included socio-demographic information, Caring Ability Inventory, Caring Efficacy Scale and Professional Quality of Life. Descriptive statistics, univariate analyses and multivariate analyses were conducted. Results Overall caring ability and its three dimensions of the participants were all significantly lower than the Nkongho' norm, an international scoring standard of nurse's caring ability. Age, employment type, workplace, caring efficacy, compassion satisfaction, burnout and secondary traumatic stress were predictors of knowing, explaining 41.8% of the variance. Predictors of courage were educational level, bereavement experience, caring efficacy, compassion satisfaction and burnout (31.7% of the variance). Educational level, workplace, exposure to critically ill patients, caring efficacy, compassion satisfaction, burnout and secondary traumatic stress were influencing factors of patience, accounting for 19.5% of the variance. Conclusions Chinese nurses' caring ability, with patience, knowing, and courage in descending order. Particular attention needs to be paid to the courage dimension of the nurses' caring ability. Further, the predictors of overall caring ability and each dimension were diverse. These results indicate that nurse educators and administrators need to identify training priorities and design targeted interventions based on the influencing factors.
- Published
- 2020
31. Shift work organization on nurse injuries: A scoping review
- Author
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Christopher C. Imes, Nicole J. Barthel, Eileen R. Chasens, Jacqueline Dunbar-Jacob, Sandra J. Engberg, Christine A. Feeley, Laura A. Fennimore, Cassandra M. Godzik, Mary Lou Klem, Faith S. Luyster, Dianxu Ren, and Lynn Baniak
- Subjects
General Nursing - Abstract
Extended work hours and shift work can result in mistimed sleep, excessive sleepiness, and fatigue, which affects concentration and cognition. Impaired concentration and cognition negatively affect employee safety.To examine the evidence of the impact of shift work organization, specifically work hours and scheduling, on nurse injuries including needlestick and sharps injuries, drowsy driving and motor vehicle crashes, and work-related accidents causing a near miss or actual injury to the nurse.A scoping review was conducted using search results from five bibliographic databases.Through database searching, 7788 articles were identified. During the title and abstract screening, 5475 articles were excluded. Full text screening eliminated 1971 articles. During the data extraction phase, 206 articles were excluded leaving 34 articles from 14 countries in the scoping review. The results of the review suggest a strong association in nurses between long work hours and overtime and an increased risk for needlestick and sharps injuries, drowsy driving and motor vehicle crashes, and other work-related accidents. Rotating shifts increase the risk for needlestick and sharps injuries and other work-related accidents while night and rotating shifts increase the risk for drowsy driving and motor vehicle crashes.Proper management of work hours and scheduling is essential to maximize recovery time and reduce or prevent nurse injuries. Nurse leaders, administrators, and managers, have a responsibility to create a culture of safety. This begins with safe scheduling practices, closely monitoring for near miss and actual nurse injuries, and implementing evidence-based practice strategies to reduce these occurrences.
- Published
- 2022
32. Matters of HEARTS: health, experience of abuse, resilience, technology use, and safety of older adults
- Author
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Claudia M. Kregg-Byers, Jennifer Petrie, Brayden N. Kameg, Betty Braxter, Jordan Cobb, Dianxu Ren, Daisy R. Palompon, Balaji Palanisamy, Andrew Thomas Reyes, Rose E. Constantino, Paul Wesley Scott, Pearl Ed G. Cuevas, and Vivian Hui
- Subjects
030214 geriatrics ,Age differences ,media_common.quotation_subject ,Educational attainment ,Education ,Developmental psychology ,03 medical and health sciences ,0302 clinical medicine ,030502 gerontology ,medicine ,Anxiety ,Racial differences ,Psychological resilience ,Geriatrics and Gerontology ,medicine.symptom ,0305 other medical science ,Psychology ,media_common - Abstract
The purpose of this study was to assess the HEARTS (Health, Experience of Abuse, Resilience, Technology use, and Safety) of older adults (OAs). More particularly, we aimed to assess three component...
- Published
- 2020
33. Effect of walking behavior on perceived stress based on binary multi-level modeling
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Dianxu Ren and Amy M. Kwon
- Subjects
National health ,medicine.medical_specialty ,business.industry ,030503 health policy & services ,Public health ,Multilevel model ,Public Health, Environmental and Occupational Health ,Interaction ,Odds ,03 medical and health sciences ,0302 clinical medicine ,Epidemiology ,Stress (linguistics) ,medicine ,030212 general & internal medicine ,0305 other medical science ,business ,Demography ,Sleep duration - Abstract
Present study examines whether perceived stress levels of health controls may be reduced by walking behavior in daily life. The subjects were a part of the Korean National Health and Nutritional Examination Survey (KNHANES), an ongoing nationwide epidemiology study, in 2008 and 2011. We examined the association between walking behavior and perceived stress (PS) of healthy controls based on multi-level modeling. We assumed that walking behavior may have an influence on how people perceive their stress, and observed the significance of the effect with adjustment for other covariates. We found that the odds of ‘high PS’ are about 16% lower for those with walking behavior with adjustment for other covariates. Inj addition, the odds of ‘high PS’ were lower for male subjects than female subjects by about 19%, while current smokers showed 1.2 times higher odds of ‘high PS’. Based on our final model, there was significant interaction effect between age and sleep duration. In particular, sleep duration has a role in reducing the odds of ‘high PS’ by 18% at the reference age of 52.98 years. Walking behavior has the potential to reduce perceived stress in daily life. Also, there are strong associations between smoking, sleep duration, and perceived stress.
- Published
- 2019
34. Associations between late‐life cardiometabolic risk factors and dementia
- Author
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Dianxu Ren, Oscar L Lopez, Jennifer H Lingler, and Yvette Conley
- Subjects
Psychiatry and Mental health ,Cellular and Molecular Neuroscience ,Developmental Neuroscience ,Epidemiology ,Health Policy ,Neurology (clinical) ,Geriatrics and Gerontology - Published
- 2021
35. A Clinical Nurse Specialist-Led Initiative to Reduce Catheter-Associated Urinary Tract Infection Rates Using a Best Practice Guideline
- Author
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Dawn M, Pajerski, Melissa D, Harlan, Dianxu, Ren, and Patricia K, Tuite
- Subjects
Cross Infection ,Catheter-Related Infections ,Urinary Tract Infections ,Humans ,Urinary Catheters ,Nurse Clinicians ,Urinary Catheterization - Abstract
The purpose of this clinical nurse specialist-led initiative was to reduce catheter-associated urinary tract infection rates to less than 1 infection per 1000 catheter days, to reduce catheter device utilization, and to improve staff adherence to documentation requirements on a traumatic brain injury rehabilitation unit.Catheter-associated urinary tract infections are costly hospital-acquired infections increasing length of stay and morbidity for patients. Following an education intervention, a best practice initiative was implemented. Staff performance based on electronic health record documentation, infection rates, and device utilization were compared before and after a bundle of interventions including education, staff competency, simulation, and audits.Catheter-associated urinary tract infection rates were reduced from 16.67 to 0 per 1000 catheter days and device utilization ratio from 0.122 to 0.056 per patient day. The unit maintained zero infections upon project completion. Following initiative implementation, documentation improved related to urinary catheter necessity, daily care interventions, patient education, and urine output.This initiative resulted in reductions in device utilization and catheter infection rates, which were maintained following project completion. Adherence to documentation audit criteria also improved.
- Published
- 2021
36. Evidence-based interconversion of the Glasgow Outcome and modified Rankin scales: pitfalls and best practices
- Author
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Ben Gaastra, Dianxu Ren, Sheila Alexander, Issam A Awad, Spiros Blackburn, Sylvain Doré, Dan Hanley, Paul Nyquist, Diederik Bulters, and Ian Galea
- Subjects
Stroke ,Rehabilitation ,Humans ,Glasgow Outcome Scale ,Surgery ,Neurology (clinical) ,Cardiology and Cardiovascular Medicine ,Retrospective Studies - Abstract
Objective: the aim of this study was to provide the evidence base to guide interconversion of the modified Rankin Scale (mRS) and Glasgow Outcome Scale (GOS) in neurological research. Methods: a retrospective analysis of paired mRS and GOS recordings was conducted using datasets with the following selection criteria: (1) patients had haemorrhagic stroke, (2) simultaneous mRS and GOS measurements were available, and (3) data sharing was possible. The relationship between mRS and GOS was assessed using correlation analysis. The optimum dichotomisation thresholds for agreement between the mRS and GOS were identified using Cohen's kappa coefficient. Two-way conversion tables between mRS and GOS were developed based on the highest agreement between scores. Finally, to identify which direction of conversion (mRS to GOS or vice versa) was better, the Kolmogorov-Smirnov D statistic was calculated. Results: using 3474 paired recordings the mRS and GOS were shown to be highly correlated (ρ = 0.90, p < 0.0001). The greatest agreement between the two scoring systems occurred when mRS=0-2 and GOS=4-5 was used to define good outcome (κ=0.83, 95% confidence interval: 0.81–0.85). Converting from mRS to GOS was better than the reverse direction as evidenced by a lower Kolmogorov-Smirnov statistic (D=0.054 compared to D=0.157). Conclusions: this study demonstrates that the mRS and GOS are highly correlated, establishes the optimum dichotomisation threshold for agreement, provides a method for interconversion and shows that mRS to GOS conversion is superior to the reverse direction if a choice is available.
- Published
- 2022
37. A Bayesian approach for analyzing a cluster-randomized trial with adjustment for risk misclassification.
- Author
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Dianxu Ren and Roslyn A. Stone
- Published
- 2007
- Full Text
- View/download PDF
38. A Comfort Measures Only Checklist for Critical Care Providers: Impact on Satisfaction and Symptom Management
- Author
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Emily, Matone, Denise, Verosky, Matthew, Siedsma, Erica N, O'Kane, Dianxu, Ren, Melissa D, Harlan, and Patricia K, Tuite
- Subjects
Intensive Care Units ,Nursing Evaluation Research ,Communication ,Interprofessional Relations ,Humans ,Personal Satisfaction ,Nursing Staff, Hospital ,Patient Comfort ,Critical Care Nursing ,Decision Making, Shared ,Quality Improvement ,Checklist - Abstract
This quality improvement project created a guide for critical care providers transitioning patients to comfort measures only encouraging communication, collaboration, and shared decision making; ensuring management of patients' end-of-life symptoms and needs; and enhancing provider satisfaction by improving structure and consistency when transitioning patients.Interviews conducted with staff in intensive care units revealed opportunities to improve structure and processes of transitioning patients at the end of life. A subcommittee of experts designed a checklist to facilitate interdisciplinary conversations. Impact on provider satisfaction and symptom management was assessed. Presurveys circulated used a Research Electronic Data Capture tool. A checklist was implemented for 3 months, and then postsurveys were sent. Charts were audited to identify improvement in symptom management and compared with retrospective samples.Clinical improvements were seen in communication (12%), collaboration (25%), shared decision making (22%), and order entry time (17%). In addition, 72% agreed the checklist improved structure and consistency; 69% reported improved communication, collaboration, and shared decision making; 61% felt it improved knowledge/understanding of patient needs; and 69% agreed it improved management of patient symptoms.After checklist implementation, staff felt more involved and more comfortable, and reported more clarity in transitioning patients; no improvement in patient outcomes was realized.
- Published
- 2021
39. Genome-Wide Association Study of Clinical Outcome After Aneurysmal Subarachnoid Haemorrhage: Protocol
- Author
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Ben Gaastra, Sheila Alexander, Mark K. Bakker, Hemant Bhagat, Philippe Bijlenga, Spiros Blackburn, Malie K. Collins, Sylvain Doré, Christoph Griessenauer, Philipp Hendrix, Eun Pyo Hong, Isabel C. Hostettler, Henry Houlden, Koji IIhara, Jin Pyeong Jeon, Bong Jun Kim, Munish Kumar, Sandrine Morel, Paul Nyquist, Dianxu Ren, Ynte M. Ruigrok, David Werring, Ian Galea, Diederik Bulters, and Will Tapper
- Subjects
Genotype ,Meta-Analysis as Topic ,General Neuroscience ,Humans ,Neurology (clinical) ,Subarachnoid Hemorrhage ,Cardiology and Cardiovascular Medicine ,Prognosis ,Polymorphism, Single Nucleotide ,Genome-Wide Association Study - Abstract
Aneurysmal subarachnoid haemorrhage (aSAH) results in persistent clinical deficits which prevent survivors from returning to normal daily functioning. Only a small fraction of the variation in clinical outcome following aSAH is explained by known clinical, demographic and imaging variables; meaning additional unknown factors must play a key role in clinical outcome. There is a growing body of evidence that genetic variation is important in determining outcome following aSAH. Understanding genetic determinants of outcome will help to improve prognostic modelling, stratify patients in clinical trials and target novel strategies to treat this devastating disease. This protocol details a two-stage genome-wide association study to identify susceptibility loci for clinical outcome after aSAH using individual patient-level data from multiple international cohorts. Clinical outcome will be assessed using the modified Rankin Scale or Glasgow Outcome Scale at 1–24 months. The stage 1 discovery will involve meta-analysis of individual-level genotypes from different cohorts, controlling for key covariates. Based on statistical significance, supplemented by biological relevance, top single nucleotide polymorphisms will be selected for replication at stage 2. The study has national and local ethical approval. The results of this study will be rapidly communicated to clinicians, researchers and patients through open-access publication(s), presentation(s) at international conferences and via our patient and public network.
- Published
- 2021
40. The Impact of Education and Feedback on the Accuracy of Pressure Injury Staging and Documentation by Bedside Nurses
- Author
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Dianxu Ren, Laura Fennimore, Rosemary L. Hoffmann, and Kathleen Sankovich
- Subjects
medicine.medical_specialty ,Evidence-based practice ,pressure ulcer ,Pressure injury ,business.industry ,prevalence ,evidence-based practice ,Direct observation ,Electronic medical record ,Psychological intervention ,General Medicine ,pressure injury ,Documentation ,prevention ,Physical therapy ,Medicine ,Educational interventions ,Stage (cooking) ,business ,wound care - Abstract
Background: Pressure Injuries (PIs) are largely preventable. Accurate documentation of PI stage or progression is a key quality measure. Local Problem: Nurses frequently fail to accurately assess and document their findings in the electronic medical record. This project sought to increase nurses’ knowledge and accuracy of staging and documentation of PIs. Method: Educational interventions; direct observation of PI status; review of nurse documentation; feedback,;and referrals to wound, ostomy, and continence nurses (WOCNs). Interventions: Nurses completed a pre- and post-test and online training modules, and participated in training sessions. Clinical experts completed direct skin observations and provided feedback about PI staging. Results: There was a statistically significant improvement in nurses’ knowledge about PIs (p = 0.004). Skin assessments were conducted on 108 patients (13 PIs identified). The bedside nurse accurately assessed a PI stage in only 31% of these observations. Referrals to WOCNs increased by 18% compared to the baseline period. Conclusions: Educational interventions enhanced nurses’ knowledge; however, appropriate PI staging may require skills development and validation to build competency. Keywords: pressure injury, pressureulcer,wound care, prevention, evidence-based practice, prevalence, assessment, documentation, education
- Published
- 2019
41. The Impact of Age and Adjuvant Chemotherapy Modifications on Survival Among Black Women With Breast Cancer
- Author
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Dianxu Ren, Margaret Rosenzweig, Catherine M. Bender, and Bethany D. Nugent
- Subjects
Adult ,0301 basic medicine ,Oncology ,Cancer Research ,medicine.medical_specialty ,Adjuvant chemotherapy ,medicine.medical_treatment ,Breast Neoplasms ,White People ,03 medical and health sciences ,0302 clinical medicine ,Breast cancer ,Internal medicine ,Antineoplastic Combined Chemotherapy Protocols ,medicine ,Humans ,Stage (cooking) ,Retrospective Studies ,Black women ,Chemotherapy ,business.industry ,Hazard ratio ,Age Factors ,Retrospective cohort study ,Middle Aged ,Prognosis ,medicine.disease ,Confidence interval ,Black or African American ,Survival Rate ,030104 developmental biology ,Chemotherapy, Adjuvant ,030220 oncology & carcinogenesis ,Female ,business ,Follow-Up Studies - Abstract
Background Black women receive less relative dose intensity with more dose reductions and early chemotherapy cessation compared with White women. Adding further risk, older patients with breast cancer are most at risk for treatment modifications; however, it is unclear if this remains true for Black patients. Furthermore, the clinical implications of treatment modifications and delays on survival is uncertain, particularly in Black patients. Patients and Methods The purpose was to investigate whether age was a moderator for the association between treatment modifications (dose held, dose delayed, and early cessation) and overall survival and disease-free survival (DFS) in Black women with breast cancer using a retrospective cohort study of patients with early stage breast cancer treated with adjuvant chemotherapy. Results Across the entire sample (n = 115), 37.4% (n = 43) of patients experienced a treatment modification. There was a significant interaction between age group and held dose for DFS (P = .026). Specifically, those diagnosed at 55 years of age and older, who had doses of chemotherapy held, experienced worse DFS compared with those who did not (hazard ratio, 4.185; 95% confidence interval, 1.187-14.75). In contrast, there was no difference in DFS between those who did and did not have doses held in patients diagnosed below 55 years of age (hazard ratio, 0.626; 95% confidence interval, 0.177-2.218). Conclusion In this study, Black women receiving adjuvant chemotherapy for treatment of early stage breast cancer had roughly equal treatment modifications across age groups. However, held doses of chemotherapy in older Black patients were associated with worse DFS. Age may impact clinical outcomes seen with adjuvant chemotherapy treatment modifications.
- Published
- 2019
42. Genetic Variability and Trajectories of DNA Methylation May Support a Role for HAMP in Patient Outcomes After Aneurysmal Subarachnoid Hemorrhage
- Author
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Susan M. Sereika, John R. Shaffer, Paula R. Sherwood, Annie I. Arockiaraj, Yvette P. Conley, Lacey W. Heinsberg, Daniel E. Weeks, Dianxu Ren, and Elizabeth Crago
- Subjects
Adult ,Male ,Oncology ,medicine.medical_specialty ,Subarachnoid hemorrhage ,Glasgow Outcome Scale ,Pilot Projects ,Critical Care and Intensive Care Medicine ,Polymorphism, Single Nucleotide ,Article ,Brain Ischemia ,03 medical and health sciences ,0302 clinical medicine ,Cerebral vasospasm ,Hepcidins ,Modified Rankin Scale ,Internal medicine ,Genotype ,Humans ,Vasospasm, Intracranial ,Medicine ,Longitudinal Studies ,Aged ,business.industry ,030208 emergency & critical care medicine ,Methylation ,DNA Methylation ,Middle Aged ,Subarachnoid Hemorrhage ,Prognosis ,medicine.disease ,Functional Status ,DNA methylation ,Disease Progression ,Female ,Neurology (clinical) ,HAMP ,business ,030217 neurology & neurosurgery - Abstract
BACKGROUND/OBJECTIVE: Preclinical evidence suggests iron homeostasis is an important biological mechanism following aneurysmal subarachnoid hemorrhage (aSAH), however, this concept is underexplored in humans. This study examined the relationship between patient outcomes following aSAH and genetic variants and DNA methylation in the hepcidin gene (HAMP), a key regulator of iron homeostasis. METHODS: In this exploratory, longitudinal observational study, participants with verified aSAH were monitored for acute outcomes including cerebral vasospasm (CV) and delayed cerebral ischemia (DCI) and evaluated post-discharge at 3 and 12 months for long-term outcomes of death and functional status using the Modified Rankin Scale (mRS; poor = 3-6) and Glasgow Outcome Scale (GOS; poor = 1-3). Participants were genotyped for two genetic variants and DNA methylation data was collected from serial cerebrospinal fluid over 14 days post-aSAH at 8 methylation sites within HAMP. Participants were grouped based on their site-specific DNA methylation trajectory, with and without correcting for cell type heterogeneity (CTH), and the associations between genetic variants and inferred DNA methylation trajectory groups and patient outcomes were tested. To correct for multiple testing, an empirical significance threshold was computed using permutation testing. RESULTS: Genotype data for rs10421768 and rs7251432 were available for 241 and 371 participants respectively and serial DNA methylation data were available for 260 participants. Acute outcome prevalence included CV in 45% and DCI in 37.1% of the overall sample. Long-term outcome prevalence at 3 and 12 months included poor GOS in 23% and 21%, poor mRS in 31.6% and 27.3%, and mortality in 15.1% and 18.2%, respectively in the overall sample. Being homozygous for the rs7251432 variant allele was significantly associated with death at 3 months (p=0.003) and was the only association identified that passed adjustments for multiple testing mentioned above. Suggestive associations (defined as trending toward significance, p-value
- Published
- 2019
43. Setting Kids Up for Success (SKUFS): Outcomes of an Innovation Project for Promoting Healthy Lifestyles in a Pediatric Patient-Centered Medical Home
- Author
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Jane Weigel, Dianxu Ren, Anne K. Reilly, Susan Albrecht, Josephine M. Cole, and Cynthia A. Danford
- Subjects
Male ,Medical home ,Gerontology ,Pediatric Obesity ,medicine.medical_treatment ,Group exercise ,Health Promotion ,Overweight ,Support group ,Childhood obesity ,03 medical and health sciences ,0302 clinical medicine ,Patient-Centered Care ,030225 pediatrics ,Vegetables ,Weight management ,Humans ,Medicine ,Family ,Healthy Lifestyle ,030212 general & internal medicine ,Child ,business.industry ,Anthropometry ,medicine.disease ,Pediatric patient ,Fruit ,Pediatrics, Perinatology and Child Health ,Female ,medicine.symptom ,business - Abstract
The greatest increase in childhood obesity prevalence occurs from preschool to school-age (SA). Evidence supports a family-centered approach to promote healthy lifestyle behaviors and weight management among SA children. The purpose of this study was to establish a healthy weight management support group in a pediatric patient-centered medical home.Overweight or obese SA children and their parent participated in four biweekly support meetings consisting of an educational presentation, group exercise, and a healthy snack. Sessions included education about nutrition, exercise, emotions, and health. Anthropometrics, the Healthy Habits screening tool, and Daily Logs, including step counts, were utilized to track outcomes.There was a significant improvement in fruit and vegetable intake and dining out (p =.05), and a clinical improvement in physical activity and sugar sweetened beverage intake.Setting Kids Up For Success provides a framework for patient-centered medical home's to provide a healthy lifestyle support group for SA children and their families.
- Published
- 2019
44. Abstract P1-17-10: The impact of age and adjuvant chemotherapy modifications on disease-free and overall survival among African American women with breast cancer
- Author
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Margaret Rosenzweig, Catherine M. Bender, Dianxu Ren, and Bethany D. Nugent
- Subjects
Cancer Research ,medicine.medical_specialty ,Chemotherapy ,Adjuvant chemotherapy ,business.industry ,Medical record ,medicine.medical_treatment ,Hazard ratio ,Cancer ,Retrospective cohort study ,medicine.disease ,Breast cancer ,Oncology ,Internal medicine ,medicine ,Stage (cooking) ,business - Abstract
Background: During chemotherapy for breast cancer, African American women receive less relative dose intensity with more dose reductions and early chemotherapy cessation compared to Caucasian women. Other research has found that older breast cancer patients are most at risk for treatment modifications; however, it is unclear if this remains true for African American patients. Furthermore, the clinical implications of treatment modifications and delays on survival is uncertain, particularly in African American patients. Purpose: The purpose of this study was to investigate whether age (diagnosis Methods: A retrospective cohort study of early stage African American breast cancer patients treated with adjuvant chemotherapy was employed. Dose held, dose delayed and early cessation were examined as dichotomous variables: any adjustment to the initially prescribed treatment plan was considered a modification. Medical record data extraction was utilized to gather this information. The sample was divided into two groups: those diagnosed Results: In the study of 115 participants, 58 (50.4%) were diagnosed before the age of 55, and 57 (49.6%) were diagnosed age 55 or older. Across the entire sample, 43 (37.4%) patients experienced a treatment modification. There were no significant differences in the proportions of treatment modifications between the two age groups. We found no interaction between age group and treatment modifications for OS. However, there was a significant interaction between age group and held dose for DFS (p=0.045). Specifically, those diagnosed at 55 years of age and older, who had doses of chemotherapy held, experienced worse DFS compared to those who did not (hazard ratio (HR)=3.390, 95% CI (1.013,11.34)). In contrast, there was no difference in DFS between those who did and did not have doses held in patients diagnosed below 55 years of age (HR=0.563, 95%CI (0.159, 1.986)). Conclusions: African American women receiving adjuvant chemotherapy for treatment of early stage breast cancer have high levels of treatment modifications across all age groups. However, held doses of chemotherapy in older African American patients were associated with worse DFS. Further research is needed to elucidate the clinical implications of adjuvant chemotherapy treatment modifications, particularly in African American patients, and the subgroups of patients who are at greatest risk. Citation Format: Nugent BD, Ren D, Bender C, Rosenzweig M. The impact of age and adjuvant chemotherapy modifications on disease-free and overall survival among African American women with breast cancer [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P1-17-10.
- Published
- 2019
45. Examining patient outcomes of receiving long‐acting injectable antipsychotics
- Author
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Heeyoung Lee, Dianxu Ren, Lin Lu, and Prabir Mullick
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Adult ,Male ,Health Knowledge, Attitudes, Practice ,medicine.medical_specialty ,viruses ,Administration, Oral ,Injections ,Medication Adherence ,03 medical and health sciences ,0302 clinical medicine ,Patient satisfaction ,immune system diseases ,Chart review ,medicine ,Humans ,Outpatient clinic ,Quality of care ,Retrospective Studies ,030504 nursing ,business.industry ,virus diseases ,General Medicine ,Middle Aged ,Pennsylvania ,medicine.disease ,Methods observational ,030227 psychiatry ,Hospitalization ,Long acting ,Patient Satisfaction ,Schizophrenia ,Delayed-Action Preparations ,Family medicine ,Female ,Pshychiatric Mental Health ,Positive attitude ,0305 other medical science ,business ,Antipsychotic Agents - Abstract
Purpose The purpose of this project was to evaluate a long-acting injectable (LAI) antipsychotics program regarding the quality of care and outcomes of individuals with schizophrenia. Design and methods Observational design with retrospective chart review and survey was utilized in an outpatient clinic. Findings Individuals on LAIs receive the quality of care by exhibiting favorable knowledge about LAIs, positive attitude toward medications, and satisfaction with care. They take higher dosages of medications than those who take oral antipsychotics and report decreases in hospitalizations/emergency room visits after LAIs. Practice implications Reducing reservations about LAIs may provide awareness of the positive effects of treatment leading to viable management options and patient satisfaction.
- Published
- 2019
46. Correlates of Endothelial Function in Older Adults With Untreated Obstructive Sleep Apnea and Cardiovascular Disease
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Lynn M. Baniak, Eileen R. Chasens, JiYeon Choi, Dianxu Ren, Jonna L. Morris, Christopher C. Imes, and Faith S. Luyster
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Male ,medicine.medical_specialty ,Polysomnography ,Blood Pressure ,Coronary Artery Disease ,030204 cardiovascular system & hematology ,Severity of Illness Index ,Article ,03 medical and health sciences ,0302 clinical medicine ,Internal medicine ,medicine ,Humans ,030212 general & internal medicine ,Endothelial dysfunction ,Vascular Calcification ,Aged ,Advanced and Specialized Nursing ,Sleep Apnea, Obstructive ,Sleep disorder ,Univariate analysis ,medicine.diagnostic_test ,business.industry ,Sleep apnea ,medicine.disease ,Obstructive sleep apnea ,Blood pressure ,Hypertension ,Cardiology ,Female ,Endothelium, Vascular ,Cardiology and Cardiovascular Medicine ,business ,Body mass index - Abstract
BACKGROUND: Obstructive sleep apnea (OSA) is a highly prevalent and consequential sleep disorder in older adults. Untreated moderate to severe OSA substantially increases the risk for hypertension and cardiovascular disease (CVD), which can be attributed to the accelerated progression of atherosclerosis and endothelial dysfunction. OBJECTIVE: The aim of this study was to identify factors that can function as correlates of endothelial function in older adults with untreated, moderate to severe OSA and CVD or CVD risk factors. METHODS: A subsample (N = 126) of adults aged 65 years and older from the HeartBEAT study were included in the analyses. Univariate analyses and multiple linear regression models were conducted to establish which demographic and CVD risk factors were the best correlates of endothelial function. RESULTS: In the univariate analyses, sex, employment status, body mass index, waist circumference, hip-to-waist ratio, neck circumference, diastolic blood pressure, total cholesterol, high-density lipoprotein cholesterol, total cholesterol to high-density lipoprotein cholesterol ratio, plasminogen activator inhibitor-1, calcium channel blocker use, and beta-blocker use were associated with endothelial function at a level of P < .10. In the most parsimonious model, male sex (b = −0.305, P < .001), calcium channel blocker use (b = −0.148, P < .019), and body mass index (b = −.014, P < .037) were negatively associated with endothelial function after adjusting for the other covariates. CONCLUSIONS: The authors identified the correlates of endothelial function in older adults with untreated OSA and CVD or CVD risk factors, which are different than the correlates in middle-aged adults with the same conditions.
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- 2019
47. Effect of socioeconomic status as measured by Neighborhood Deprivation Index on survival in metastatic breast cancer
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Susrutha Puthanmadhom Narayanan, Margaret Q. Rosenzweig, Dianxu Ren, Steffi Oesterreich, Adrian V. Lee, and Adam Brufsky
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Cancer Research ,Oncology - Abstract
1013 Background: Socioeconomic status (SES) and race are major determinants of health outcomes in the United States. We aim to assess the effect of SES as measured by the Neighborhood Deprivation Index (NDI) and race on outcomes in metastatic breast cancer patients at our center. Methods: The NDI scores for patients with metastatic breast cancer who were treated at our center between 2000 and 2017 were obtained from the Neighborhood Atlas using their Zip-Code (N = 1246). The SES groups were defined as low deprivation with an NDI score in the bottom tertile and high deprivation with NDI in the top or middle tertiles. Baseline characteristics were compared between the SES groups with Bonferroni correction. Univariate and multivariate survival analysis were performed using the R packages “survival” and “survminer”. Results: Race was the only baseline characteristic that was significantly different between the SES groups, the high deprivation group had a higher proportion of African Americans (10.5%) than the low deprivation group (3.7%, P = 9.3e-05). In univariate Kaplan-Meier survival analysis, both SES and race had significant effect on overall survival such that the high deprivation group had worse survival than low deprivation (Log Rank P = 0.01) and African Americans had worse survival than Caucasians (P = 0.008). In multivariate Cox proportional hazard model, SES, but not race, had a significant effect on overall survival (hazard ratio for high deprivation was 1.19 [95% Confidence interval 1.04 - 1.37], P = 0.01; Table). Progression-free survival on first-line chemotherapy was not different between the SES groups or racial groups in both univariate and multivariate analysis. Conclusions: The current study shows that patients from the high deprivation group (i.e., low SES), have worse survival in metastatic breast cancer. Race was no longer a significant predictor of survival when SES was accounted for in the analysis. This possibly suggests that poor outcomes in the African American population is explained by the association between low SES and African American race. Based on these results, there is an urgent need for healthcare investments in the low SES neighborhoods. [Table: see text]
- Published
- 2022
48. Implementing a brief healthy‐lifestyle group program on a psychiatric inpatient unit
- Author
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Heeyoung Lee, Ann M. Mitchell, Dianxu Ren, and Jennifer Foresman
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Adult ,Male ,Health Knowledge, Attitudes, Practice ,medicine.medical_specialty ,Health Behavior ,Unit (housing) ,03 medical and health sciences ,0302 clinical medicine ,Patient Education as Topic ,medicine ,Humans ,In patient ,Healthy Lifestyle ,Prospective Studies ,Group program ,Psychiatry ,Inpatients ,030504 nursing ,business.industry ,Mental Disorders ,General Medicine ,Middle Aged ,Pennsylvania ,030227 psychiatry ,Female ,Health education ,Pshychiatric Mental Health ,Health behavior ,0305 other medical science ,business ,Program Evaluation - Abstract
Purpose This paper describes a project to assess the feasibility of a brief healthy lifestyle health education group (HE) program and its effects on patient outcomes. Design and methods Forty adult inpatients were enrolled in the HE program, which featured a one-group, pretest or posttest design deployed in an adult psychiatric unit. Outcomes comprised (1) feasibility and acceptability of the program and (2) changes in patient knowledge and weight. Findings The HE program demonstrates not only feasibility, but also improvement in patient outcomes related to maintaining a healthy lifestyle. Practice implications Requisite changes in practice are necessary for the success of the HE program deployed in a typical, inpatient psychiatric unit.
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- 2018
49. Characterizing a Sample of Chinese Patients With Type 2 Diabetes and Selected Health Outcomes
- Author
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Meihua Ji, Jacqueline Dunbar-Jacob, Judith A. Erlen, Tiffany L. Gary-Webb, and Dianxu Ren
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Blood Glucose ,Male ,Gerontology ,China ,Cross-sectional study ,Endocrinology, Diabetes and Metabolism ,MEDLINE ,030209 endocrinology & metabolism ,Health literacy ,Sample (statistics) ,Type 2 diabetes ,Health outcomes ,Health Professions (miscellaneous) ,03 medical and health sciences ,Social support ,Sex Factors ,0302 clinical medicine ,Asian People ,Surveys and Questionnaires ,Diabetes mellitus ,Humans ,Medicine ,Patient Reported Outcome Measures ,030212 general & internal medicine ,Depression ,business.industry ,Self-Management ,Social Support ,Middle Aged ,medicine.disease ,Health Literacy ,Cross-Sectional Studies ,Diabetes Mellitus, Type 2 ,Female ,business - Abstract
Purpose The purpose of the study is to describe the characteristics and selected health outcomes of a sample of Chinese patients with type 2 diabetes (T2DM) and to examine gender differences based on social cognitive theory. There is limited study in theory-driven research conducted in China and a lack of evidence in collectively examining the associated factors among Chinese patients with T2DM based on a theory, especially among those living in a suburban area. Methods Following a cross-sectional design, data were collected from 207 patients (50.2% women; mean age, 56.1 years) with T2DM from an outpatient clinic in a suburban area of Beijing, China. Participants completed a survey, and clinical values were retrieved from the patients’ medical records. Results Of the participants, more than half had suboptimal glycemic control; only a small proportion had recommended levels in performing self-management behaviors. A large proportion had metabolic syndrome and were overweight or obese. Compared with men, women demonstrated poorer health literacy and problem solving, received less social support, and presented with more depressive symptoms. Conclusion Glycemic control and self-management were suboptimal in this sample, and a large proportion of the sample was at risk of developing cardiovascular disease. Gender differences exist regarding health literacy, depressive symptoms, problem solving, and social support. Social cognitive theory may provide a lens for addressing factors that are important in improving health outcomes among Chinese patients with T2DM. This evidence will help health care providers to identify pertinent factors through a multifactorial approach, therefore providing tailored care for Chinese patients with T2DM.
- Published
- 2018
50. Retrospective Analysis of Demographic, Psychiatric, and Physical Characteristics That Impact Length of Stay on an Inpatient Geriatric Psychiatric Unit
- Author
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Shabnam Jindal, Brayden N. Kameg, Dianxu Ren, and Ann M. Mitchell
- Subjects
medicine.medical_specialty ,Adult population ,MEDLINE ,Sample (statistics) ,Health outcomes ,Unit (housing) ,03 medical and health sciences ,0302 clinical medicine ,medicine ,Retrospective analysis ,Psychiatric hospital ,Humans ,Psychiatry ,Aged ,Demography ,Retrospective Studies ,Inpatients ,030504 nursing ,business.industry ,Length of Stay ,Patient Discharge ,030227 psychiatry ,Pshychiatric Mental Health ,Level of care ,0305 other medical science ,business - Abstract
Currently, the aging adult population is rising fast and presenting multiple challenges for the US healthcare system. Older adults present unique challenges in their care of medical and psychiatric conditions. This study retrospectively examined characteristics that are associated with length of stay on an inpatient geriatric psychiatric unit in an urban located psychiatric hospital. A sample of 74 individuals was examined. Factors that influenced length of stay included commitment status and discharge to a different level of care. Reducing the length of stay for geriatric patients can help reduce costs and improve health outcomes.
- Published
- 2020
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