Digital Commons Network^™

Ketamine For Acute Pain After Trauma: A Pragmatic, Randomized Clinical Trial, James M Klugh, Thaddeus J Puzio, Michael W Wandling, Chelsea J Guy-Frank, Charles Green, Paulina B Sergot, Samuel J Prater, Julius Balogh, Christopher T Stephens, Charles E Wade, Lillian S Kao, John A Harvin

Faculty, Staff and Student Publications

Background: Non-narcotic intravenous medications may be a beneficial adjunct to oral multimodal pain regimens (MMPRs) which reduce but do not eliminate opioid exposure and prescribing after trauma. We hypothesized that the addition of a subdissociative ketamine infusion (KI) to a standardized oral MMPR reduces inpatient opioid exposure.

Methods: Eligible adult trauma patients admitted to the intermediate or intensive care unit were randomized upon admission to our institutional MMPR per usual care (UC) or UC plus subdissociative KI for 24 hours to 72 hours after arrival. The primary outcome was morphine milligram equivalents per day (MME/d) and secondary outcomes included total …

Continuous Kidney Replacement Therapy And Survival In Children And Young Adults: Findings From The Multinational We-Rock Collaborative, Michelle C Starr, Katja M Gist, Huaiyu Zang, Nicholas J Ollberding, Shanthi Balani, Andrea Cappoli, Eileen Ciccia, Catherine Joseph, Aadil Kakajiwala, Aaron Kessel, Melissa Muff-Luett, María J Santiago Lozano, Matthew Pinto, Stephanie Reynaud, Sonia Solomon, Cara Slagle, Rachana Srivastava, Weiwen V Shih, Tennille Webb, Shina Menon

Faculty, Staff and Students Publications

RATIONALE & OBJECTIVE: There are limited studies describing the epidemiology and outcomes in children and young adults receiving continuous kidney replacement therapy (CKRT). We aimed to describe associations between patient characteristics, CKRT prescription, and survival.

STUDY DESIGN: Retrospective multicenter cohort study.

SETTING & PARTICIPANTS: 980 patients aged from birth to 25 years who received CKRT between 2015 and 2021 at 1 of 32 centers in 7 countries participating in WE-ROCK (Worldwide Exploration of Renal Replacement Outcomes Collaborative in Kidney Diseases).

EXPOSURE: CKRT for acute kidney injury or volume overload.

OUTCOMES: Death before intensive care unit (ICU) discharge.

ANALYTICAL APPROACH: Descriptive …

Feasibility Of Interdisciplinary Evaluation In Non-Arthritic Hip Pain: A Randomized Trial, Sarah Depp, Lindsey Brown, Catherine Quatman-Yates, Randi Foraker, Emily S Patterson, W Kelton Vasileff, Stephanie Di Stasi

2020-Current year OA Pubs

BACKGROUND: Physical therapy and orthopaedic surgery are two common treatments for non-arthritic hip pain. Interdisciplinary evaluation across these disciplines may produce a more supportive treatment-planning process; however, the feasibility of such an evaluation remains unknown.

HYPOTHESIS OBJECTIVE: To assess the feasibility of an interdisciplinary evaluation with an orthopaedic surgeon and physical therapist for non-arthritic hip pain.

STUDY DESIGN: Observational feasibility study of a randomized controlled trial.

METHODS: Participants were randomized to an interdisciplinary (surgeon + physical therapist) or standard (surgeon) evaluation in a hip preservation clinic. Recruitment rate was recorded. Retention rate was calculated for all variables of interest. Enrollment …

Discovery Of Genomic And Transcriptomic Pleiotropy Between Kidney Function And Soluble Receptor For Advanced Glycation End Products Using Correlated Meta-Analyses: The Long Life Family Study, Mary F Feitosa, Shiow J Lin, Sandeep Acharya, Bharat Thyagarajan, Mary K Wojczynski, Allison L Kuipers, Alexander Kulminski, Kaare Christensen, Joseph M Zmuda, Michael R Brent, Michael A Province

2020-Current year OA Pubs

Patients with chronic kidney disease (CKD) have increased oxidative stress and chronic inflammation, which may escalate the production of advanced glycation end-products (AGEs). High soluble receptor for AGE (sRAGE) and low estimated glomerular filtration rate (eGFR) levels are associated with CKD and aging. We evaluated whether eGFR calculated from creatinine and cystatin C share pleiotropic genetic factors with sRAGE. We employed whole-genome sequencing and correlated meta-analyses on combined genome-wide association study (GWAS) p-values in 4182 individuals (age range: 24-110) from the Long Life Family Study (LLFS). We also conducted transcriptome-wide association studies (TWAS) on whole blood in a subset of …

15-Gene Expression Profile And Prame As Integrated Prognostic Test For Uveal Melanoma: First Report Of Collaborative Ocular Oncology Group Study No. 2 (Coog2.1), J William Harbour, Kisha D Piggott, Et Al.

2020-Current year OA Pubs

PURPOSEValidated and accurate prognostic testing is critical for precision medicine in uveal melanoma (UM). Our aims were to (1) prospectively validate an integrated prognostic classifier combining a 15-gene expression profile (15-GEP) and

Post-Transplant Cyclophosphamide-Based Graft-Versus-Host Disease Prophylaxis Attenuates Disparity In Outcomes Between Use Of Matched Or Mismatched Unrelated Donors, Brian C Shaffer, Ramzi Abboud, Et Al.

2020-Current year OA Pubs

PURPOSEAccess to allogeneic hematopoietic cell transplantation (HCT) remains limited among persons of non-European ancestry if human leukocyte antigen (HLA) matching is required. We evaluated whether post-transplant cyclophosphamide (PTCy)-based graft-versus-host disease (GVHD) prophylaxis improved HCT outcomes with HLA-matched unrelated donor (MUD) and mismatched unrelated donor (MMUD) HCT when compared with calcineurin inhibitor (CNI)-based prophylaxis.METHODSThree-year overall survival (OS) and GVHD-free, relapse-free survival (GRFS) were compared between adult recipients undergoing initial MUD or single HLA locus MMUD HCT with either PTCy- or CNI-based prophylaxis who were reported to the Center for International Blood and Marrow Transplant Research between 2017 and 2021.RESULTSIncluded were 10,025 …

Cranioencephalic Functional Lymphoid Units In Glioblastoma, Celia Dobersalske, Jonathan Kipnis, Et Al.

2020-Current year OA Pubs

The ecosystem of brain tumors is considered immunosuppressed, but our current knowledge may be incomplete. Here we analyzed clinical cell and tissue specimens derived from patients presenting with glioblastoma or nonmalignant intracranial disease to report that the cranial bone (CB) marrow, in juxtaposition to treatment-naive glioblastoma tumors, harbors active lymphoid populations at the time of initial diagnosis. Clinical and anatomical imaging, single-cell molecular and immune cell profiling and quantification of tumor reactivity identified CD8

Corticosteroid Burst Therapy In Patients With Acute Heart Failure: Design Of The Cortahf Pilot Study, Gad Cotter, Douglas L Mann, Et Al.

2020-Current year OA Pubs

AIMS: Inflammation has emerged as a potential key pathophysiological mechanism in heart failure (HF) in general and acute HF (AHF) specifically, with inflammatory biomarkers shown to be highly predictive of adverse outcomes in these patients. The CORTAHF study builds on both these data and the fact that steroid burst therapy has been shown to be effective in the treatment of respiratory diseases and COVID-19. Our hypothesis is that in patients with AHF and elevated C-reactive protein (CRP) levels without symptoms or signs of infection, a 7-day course of steroid therapy will lead to reduced inflammation and short-term improvement in quality …

Early Detection Of Malignant And Premalignant Peripheral Nerve Tumors Using Cell-Free Dna Fragmentomics, R Taylor Sundby, Paul A Jones, Divya Srihari, Amy E Armstrong, Stacey Chamberlain, Sanita Burgic, Kara Weekley, John S A Chrisinger, Angela C Hirbe, Et Al.

2020-Current year OA Pubs

PURPOSE: Early detection of neurofibromatosis type 1 (NF1)-associated peripheral nerve sheath tumors (PNST) informs clinical decision-making, enabling early definitive treatment and potentially averting deadly outcomes. In this study, we describe a cell-free DNA (cfDNA) fragmentomic approach that distinguishes nonmalignant, premalignant, and malignant forms of PNST in the cancer predisposition syndrome, NF1.

EXPERIMENTAL DESIGN: cfDNA was isolated from plasma samples of a novel cohort of 101 patients with NF1 and 21 healthy controls and underwent whole-genome sequencing. We investigated diagnosis-specific signatures of copy-number alterations with in silico size selection as well as fragment profiles. Fragmentomics were analyzed using complementary feature types: …

Accessibility Of And Barriers To Long-Term Follow-Up Care For Childhood Cancer Survivors, Jiaoyang Cai, Sara Malone, Nickhill Bhakta, Ching-Hon Pui, Jing Chen, Shaoyan Hu, Hui Jiang, Xiuli Ju, Fen Zhou, Melissa M Hudson, Yin Ting Cheung

2020-Current year OA Pubs

IMPORTANCE: Childhood cancer survivorship programs and long-term follow-up (LTFU) practices are inadequate in most regions of China.

OBJECTIVE: To understand the clinician and caregiver perceptions of LTFU care and to identify barriers to adherence to LTFU care in mainland China.

DESIGN, SETTING, AND PARTICIPANTS: This survey study had a 2-phase sequential mixed-methods approach, consisting of a cross-sectional survey followed by semistructured interviews. Participants included oncology clinicians recruited through an educational seminar on LTFU and caregivers recruited through convenience sampling. Data were collected from November 2022 to September 2023.

MAIN OUTCOMES AND MEASURES: The clinician survey and interview focused on the …

“The Truth Should Not Be Hidden”: Experiences And Recommendations Of Individuals Making Npe Discoveries Through Genetic Genealogy Databases, Olivia Schuman, Caroline Beit, Jill Oliver Robinson, Whitney Bash Brooks, Amy L Mcguire, Christi Guerrini

Center for Medical Ethics and Health Policy Staff Publications

Purpose: Fueled by direct-to-consumer (DTC) genetic testing and genetic-relative finder services, some participants in genetic genealogy databases are making "not parent expected" (NPE) discoveries. To better understand experiences of this phenomenon, we surveyed a large cohort of users of genetic relative finder (GRF) services concerning their experiences after an NPE discovery.

Methods: Using thematic analysis, we analyzed responses from a cohort of GRF users (n = 646) to open-ended survey items to understand these experiences and their recommendations for DTC genetic testing companies and other GRF users.

Results: We found that individuals had both positive and negative emotional experiences related …

Dna Methylation-Derived Immune Cell Proportions And Cancer Risk In Black Participants, Christopher S Semancik, Naisi Zhao, Devin C Koestler, Eric Boerwinkle, Jan Bressler, Rachel J Buchsbaum, Karl T Kelsey, Elizabeth A Platz, Dominique S Michaud

Faculty, Staff and Student Publications

Prior cohort studies assessing cancer risk based on immune cell subtype profiles have predominantly focused on White populations. This limitation obscures vital insights into how cancer risk varies across race. Immune cell subtype proportions were estimated using deconvolution based on leukocyte DNA methylation markers from blood samples collected at baseline on participants without cancer in the Atherosclerosis Risk in Communities Study. During a mean of 17.5 years of follow-up, 668 incident cancers were diagnosed in 2,467 Black participants. Cox proportional hazards regression was used to examine immune cell subtype proportions and overall cancer incidence and site-specific incidence (lung, breast, and …

Burden Of Mortality From Hepatocellular Carcinoma And Biliary Tract Cancers By Race And Ethnicity And Sex In Us, 2018–2023, Donghee Kim, Richie Manikat, Karn Wijarnpreecha, George Cholankeril, Aijaz Ahmed

Faculty, Staff and Students Publications

BACKGROUNDS/AIMS: The trends in mortality of hepatocellular carcinoma (HCC) and biliary tract cancers stratified by sex and race/ethnicity in the US continue to evolve. We estimated the sex- and race/ethnicity-based trends in HCC and biliary tract cancers-related mortality in US adults with a focus on disease burden.

METHODS: We performed a population-based analysis using the US national mortality records from 2018 to 2023. We identified HCC and biliary tract cancer using appropriate ICD-10 codes. Temporal trends in mortality were calculated by joinpoint analysis with annual percentage change (APC).

RESULTS: Annual age-standardized mortality from HCC decreased steadily with an APC of …

Psychological Distress Among Ethnically Diverse Participants From Eastern And Southern Africa, Kester B B Tindi, Allan Kalungi, Eugene Kinyanda, Bizu Gelaye, Alicia R Martin, Ronald Galiwango, Wilber Ssembajjwe, Fred Kirumira, Adele Pretorius, Anne Stevenson, Charles R J C Newton, Dan J Stein, Elizabeth G Atkinson, Emanuel K Mwesiga, Joseph Kyebuzibwa, Lori B Chibnik, Lukoye Atwoli, Mark Baker, Melkam Alemayehu, Rehema M Mwende, Rocky E Stroud, Solomon Teferra, Stella Gichuru, Symon M Kariuki, Zukiswa Zingela, Moffat Nyirenda, Segun Fatumo, Dickens H Akena

Faculty, Staff and Students Publications

IMPORTANCE: Psychological distress is characterized by anxiety and depressive symptoms. Although prior research has investigated the occurrence and factors associated with psychological distress in low- and middle-income countries, including those in Africa, these studies' findings are not very generalizable and have focused on different kinds of population groups.

OBJECTIVE: To investigate the prevalence and characteristics (sociodemographic, psychosocial, and clinical) associated with psychological distress among African participants.

DESIGN, SETTING, AND PARTICIPANTS: This case-control study analyzed data of participants in the Neuropsychiatric Genetics in African Populations-Psychosis (NeuroGAP-Psychosis) study, which recruited from general outpatient clinics in Eastern (Uganda, Kenya, and Ethiopia) and Southern …

Disruption Of Neural Periodicity Predicts Clinical Response After Deep Brain Stimulation For Obsessive-Compulsive Disorder, Nicole R Provenza, Sandesh Reddy, Anthony K Allam, Sameer V Rajesh, Nabeel Diab, Gabriel Reyes, Rose M Caston, Kalman A Katlowitz, Ajay D Gandhi, Raphael A Bechtold, Huy Q Dang, Ricardo A Najera, Nisha Giridharan, Katherine E Kabotyanski, Faiza Momin, Mohammed Hasen, Garrett P Banks, Brian J Mickey, Brent M Kious, Ben Shofty, Benjamin Y Hayden, Jeffrey A Herron, Eric A Storch, Ankit B Patel, Wayne K Goodman, Sameer A Sheth

Faculty, Staff and Students Publications

Recent advances in surgical neuromodulation have enabled chronic and continuous intracranial monitoring during everyday life. We used this opportunity to identify neural predictors of clinical state in 12 individuals with treatment-resistant obsessive-compulsive disorder (OCD) receiving deep brain stimulation (DBS) therapy ( NCT05915741 ). We developed our neurobehavioral models based on continuous neural recordings in the region of the ventral striatum in an initial cohort of five patients and tested and validated them in a held-out cohort of seven additional patients. Before DBS activation, in the most symptomatic state, theta/alpha (9 Hz) power evidenced a prominent circadian pattern and a high …

Interpregnancy Maternal Weight Change Is Not Associated With Offspring Weight And Obesity At Age 2 Years, Kate Maslin, Lieveke Ameye, Diederik Vancoppenolle, Anne Rochtus, Hanne Van Uytsel, Jill Shawe, Roland Devlieger, Annick Bogaerts

School of Nursing and Midwifery

Background: Weight retention between pregnancies is associated with increased risk of perinatal complications, but it is unclear whether there is an association with offspring weight status. This study aimed to determine whether maternal interpregnancy weight change is associated with offspring overweight/obesity, controlling for confounding variables. Subjects/methods: Routinely collected linked data from perinatal and child datasets, in Flanders, Belgium were used. Women having their first and second live births between 2009–2018 were included. The association between maternal interpregnancy weight change and overweight/obesity in the second child at 2 years was examined by logistical regression models. Results: A total of 33,172 women …

Demystifying Hispanic Versus Latino/A Versus Latinx: Which Do Emergency Department Patients Prefer?, Melanie F Molina, Anita N Chary, Karen Reyes, James S Ford, Brian Chinnock, Robert M Rodriguez

Faculty, Staff and Students Publications

No abstract provided.

Inhaled Corticosteroids Attenuate The Association Of Fine Particulate Matter And Acute Asthma Events, Kristen A Staggers, Paula Sierra, Drew A Helmer, Charles Minard, Meredith C Mccormack, Tianshi David Wu

Faculty, Staff and Students Publications

No abstract provided.

Hospital Acquired Venous Thromboembolism In Children With Sickle Cell Disease, Shreya Agarwal, Kayla L Foster, Shaniqua J Anum, Mary C Shapiro, Hyojeong Han, Michael E Scheurer, Gladstone Airewele, Sarah E Sartain

Faculty, Staff and Students Publications

Sickle cell disease (SCD) is well recognized as a hypercoagulablestate, however, it remains unclear whether a subgroup of children with SCD at higher risk of venous thromboembolic event (VTE) during hospitalization may benefit from thromboprophylaxis. Our objectives were to describe the clinical characteristics, outcomes and recurrence of hospital acquired VTE in patients with SCD younger than 21 years. This was a single center retrospective study. Data regarding demographics, reason for admission, location of VTE, risk factors like central venous catheter (CVC), intensive care unit (ICU) admission among others were extracted from electronic medical records over a 10-year study period (2011-2021). …

Training Nurses In Trauma-Informed Care To Address Workplace Violence In Inpatient Settings, Kelly Kearney, Elaheh Ashtari, Stephanie Emhoff, Calvary Fielden, Sarah Hernandez, Ana Ruiz

Faculty, Staff and Student Publications

Background: Frontline workers in psychiatric facilities are exposed to considerable risks of verbal and physical assaults, with 40% to 65% of mental health nurses experiencing violence in the workplace. The goal of this pilot study was to assess the readiness and motivation for adopting trauma-informed care (TIC) to address workplace violence in an acute care psychiatric hospital.

Method: A pre-post quality improvement study was conducted in two pilot units of a 274-bed acute care psychiatric hospital, involving a discussion-based seminar and a practical exercise. Surveys assessed participants' readiness and motivation posttraining.

Results: Sixty-eight staff members completed part 1 training, with …

The Toxicology Investigators Consortium 2023 Annual Report, Adrienne Hughes, Alexandra Amaducci, Sharan L Campleman, Shao Li, Mari Costantini, Meghan B Spyres, Hannah Spungen, Jessica Kent, Alyssa Falise, Rachel Culbreth, Paul M Wax, Jeffery Brent, Kim Aldy, Toxicology Investigators Consortium Study Group

Faculty, Staff and Student Publications

Since 2010, the American College of Medical Toxicology (ACMT) Toxicology Investigators Consortium (ToxIC) has maintained the ToxIC Core Registry, a national case registry of in-hospital and clinic patient consultations submitted by medical toxicology physicians. Deidentified patient data entered into the registry includes patient demographics, reason for medical toxicology evaluation, exposure agents, clinical signs and symptoms, treatments and antidotes administered, and mortality. This fourteenth annual report provides data from 7392 patients entered into the Core Registry in 2023 by 36 participating sites comprising 61 distinct healthcare facilities, bringing the total case count to 102331 between 2010 and 2023. Ethanol was the …

Agreement Between Three Noninvasive Temperature Monitoring Devices During Spinal Anaesthesia For Caesarean Delivery: A Prospective Observational Study, D O Vawda, Christopher King, L Du Toit, R A Dyer, N J Masuku, D G Bishop

2020-Current year OA Pubs

Hypothermia during obstetric spinal anaesthesia is a common and important problem, yet temperature monitoring is often not performed due to the lack of a suitable, cost-effective monitor. This study aimed to compare a noninvasive core temperature monitor with two readily available peripheral temperature monitors during obstetric spinal anaesthesia. We undertook a prospective observational study including elective and emergency caesarean deliveries, to determine the agreement between affordable reusable surface temperature monitors (Welch Allyn SureTemp® Plus oral thermometer and the Braun 3-in-1 No Touch infrared thermometer) and the Dräger T-core© (using dual-sensor heat flux technology), in detecting thermoregulatory changes during obstetric spinal …

Increased Periventricular Thalamic Damage Gradient In Multiple Sclerosis Detected By Quantitative Gradient Echo Mri, Amjad Samara, Biao Xiang, Bradley Judge, John R Ciotti, Dmitriy A Yablonskiy, Anne H Cross, Matthew R Brier

2020-Current year OA Pubs

OBJECTIVE: Thalamic tissue damage in multiple sclerosis (MS) follows a 'surface-in' gradient from the ventricular surface. The clinical consequences of this gradient are not completely understood. Using quantitative gradient-recalled echo (qGRE) MRI, we evaluated a periventricular thalamic gradient of tissue integrity in MS and its relationship with clinical variables.

METHODS: Structural and qGRE MRI scans were acquired for a cohort of MS patients and healthy controls (HC). qGRE-derived R2t* values were used as a measure of tissue integrity. Thalamic segmentations were divided into 1-mm concentric bands radiating from the ventricular surface, excluding the CSF-adjacent band. Median R2t* values within these …

Adherence To Hygiene Protocols And Doxycycline Therapy In Ameliorating Lymphatic Filariasis Morbidity In An Endemic Area Post-Interruption Of Disease Transmission In Ghana, Linda Batsa Debrah, Philip J Budge, Et Al.

2020-Current year OA Pubs

Filarial lymphedema (LE) remains a significant global problem despite the progress made toward elimination of lymphatic filariasis (LF). In Ghana, the main approach to LF is preventive chemotherapy, but this has minimal impact on individuals who have already developed LE. In 2018-2020, a 24-month randomized, double-blind, placebo-controlled trial was conducted to evaluate the efficacy of stringent hygiene measures using the Essential Package of Care with or without additional administration of doxycycline (DOX) to improve filarial leg LE. This study enrolled 356 participants with LE stages 1-3 from two districts in the Upper East Region of Ghana. In addition to regular …

Peripartum Prediction Of Fetal Weight In Gravidas With Obesity, Katherine H Bligard, Jeannie C Kelly, Antonina I Frolova, Anthony O Odibo, Nandini Raghuraman

2020-Current year OA Pubs

OBJECTIVES: Estimated fetal weight (EFW) is an important metric at delivery as neonates with abnormal birthweight and their mothers are at higher risk of birth complications. Data regarding optimal EFW assessment in gravidas with obesity is inconsistent, and with the increasing incidence of obesity, clarification of this question is crucial. We aimed to compare accuracy of ultrasound (US)-derived EFW and clinical assessments of EFW in predicting neonatal birthweight among gravidas with obesity.

METHODS: This prospective cohort study enrolled gravidas with obesity and a singleton pregnancy admitted for delivery at term. EFW was determined using either US biometry or clinical assessment …

Nongenetic And Genetic Factors Associated With White Matter Brain Aging: Exposome-Wide And Genome-Wide Association Study, Li Feng, Halley S Milleson, Zhenyao Ye, Travis Canida, Hongjie Ke, Menglu Liang, Si Gao, Shuo Chen, L Elliot Hong, Peter Kochunov, David K Y Lei, Tianzhou Ma

Faculty, Staff and Student Publications

BACKGROUND/OBJECTIVES: Human brain aging is a complex process that affects various aspects of brain function and structure, increasing susceptibility to neurological and psychiatric disorders. A number of nongenetic (e.g., environmental and lifestyle) and genetic risk factors are found to contribute to the varying rates at which the brain ages among individuals.

METHODS: In this paper, we conducted both an exposome-wide association study (XWAS) and a genome-wide association study (GWAS) on white matter brain aging in the UK Biobank, revealing the multifactorial nature of brain aging. We applied a machine learning algorithm and leveraged fractional anisotropy tract measurements from diffusion tensor …

Exploring Racial Disparities In Awareness And Perceptions Of Oncology Clinical Trials: Cross-Sectional Analysis Of Baseline Data From The Mychoice Study, Ariel Hoadley, Linda Fleisher, Cassidy Kenny, Patrick Ja Kelly, Xinrui Ma, Jingwei Wu, Carmen Guerra, Amy E. Leader, Mohammed Alhajji, Paul D'Avanzo, Zoe Landau, Sarah Bauerle Bass

Kimmel Cancer Center Faculty Papers

BACKGROUND: Black/African American adults are underrepresented in oncology clinical trials in the United States, despite efforts at narrowing this disparity.

OBJECTIVE: This study aims to explore differences in how Black/African American oncology patients perceive clinical trials to improve support for the clinical trial participation decision-making process.

METHODS: As part of a larger randomized controlled trial, a total of 244 adult oncology patients receiving active treatment or follow-up care completed a cross-sectional baseline survey on sociodemographic characteristics, clinical trial knowledge, health literacy, perceptions of cancer clinical trials, patient activation, patient advocacy, health care self-efficacy, decisional conflict, and clinical trial intentions. Self-reported …

Single-Cell Transcriptomes And Chromatin Accessibility Of Endothelial Cells Unravel Transcription Factors Associated With Dysregulated Angiogenesis In Systemic Sclerosis, Mengqi Huang, Tracy Tabib, Dinesh Khanna, Shervin Assassi, Robyn Domsic, Robert Lafyatis

Faculty, Staff and Student Publications

Objectives: Vasculopathy emerges early in systemic sclerosis (SSc) and links to endothelial cell (EC) injury and angiogenesis. Understanding EC transcriptomes and epigenomes is crucial for unravelling the mechanisms involved.

Methods: Transcriptomes and chromatin accessibility were assessed by single-cell RNA sequencing and single-nucleus transposase-accessible chromatin sequencing. Immunofluorescent staining of skin and proteomics assay were employed to confirm the altered SSc EC phenotypes. Gain-of-function assay was used to evaluate the effects of ETS transcription factors on human dermal ECs (hDECs).

Results: Both control and SSc ECs shared transcriptomic signatures of vascular linages (arterial, capillary and venous ECs) and lymphatic ECs. Arterial ECs …

Assessing The Response Results Of An Mhealth-Based Patient Experience Survey Among People Receiving Hiv Care In Lusaka, Zambia: Cohort Study, Jacob Mutale, Kombatende Sikombe, Boroma Mwale, Mwansa Lumpa, Sandra Simbeza, Chama Bukankala, Njekwa Mukamba, Aaloke Mody, Laura K Beres, Charles B Holmes, Carolyn Bolton Moore, Elvin H Geng, Izukanji Sikazwe, Jake M Pry

2020-Current year OA Pubs

BACKGROUND: This pilot study evaluates the effectiveness of mobile talk-time incentives in maintaining participation in a longitudinal mobile health (mHealth) data collection program among people living with HIV in Lusaka, Zambia. While mHealth tools, such as mobile phone surveys, provide vital health feedback, optimal incentive strategies to ensure long-term engagement remain limited. This study explores how different incentive levels affect response rates in multiple survey rounds, providing insights into effective methods for encouraging ongoing participation, especially in the context of Zambia's prepaid mobile system and multi-SIM usage, a common practice in sub-Saharan Africa.

OBJECTIVE: This study aimed to assess the …

Continuous Adaptation Of Conversation Aids For Uterine Fibroids Treatment Options In A Four-Year Multi-Center Implementation Project, Danielle Schubbe, Tessa Madden, Et Al.

2020-Current year OA Pubs

BACKGROUND: Fibroids are non-cancerous uterine growths that can cause symptoms impacting quality of life. The breadth of treatment options allows for patient-centered preference. While conversation aids are known to facilitate shared decision making, the implementation of these aids for uterine fibroids treatments is limited. We aimed to develop two end-user-acceptable uterine fibroids conversation aids for an implementation project. Our second aim was to outline the adaptations that were made to the conversation aids as implementation occurred.

METHODS: We used a multi-phase user-centered participatory approach to develop a text-based and picture-enhanced conversation aid for uterine fibroids. We conducted a focus group …