Medicine and Health Sciences Commons^™

Postoperative Bioactive Adrenomedullin Is Associated With The Onset Of Ards And Adverse Outcomes In Patients Undergoing Open Thoracoabdominal Aortic Surgery, Panagiotis Doukas, Oliver Hartmann, Jelle Frankort, Birte Arlt, Hanif Krabbe, Michael Johan Jacobs, Andreas Greiner, Jan Paul Frese, Alexander Gombert

Journal Articles

Cytokine-mediated systemic inflammation after open thoracoabdominal aortic aneurysm (TAAA) repairs plays a pivotal role in disrupting circulatory homeostasis, potentially leading to organ dysfunction. The bioactive form of adrenomedullin (bio-ADM) is a peptide hormone with immunomodulatory and vasomotor effects, making it a potential diagnostic agent in these cases. This retrospective, bicentric study, conducted between January 2019 and December 2022, recruited 36 elective open TAAA repair patients in two German centres. Serum and plasma samples were collected at multiple time points to measure bio-ADM levels. The primary objective was to evaluate the association of bio-ADM levels with the onset of acute respiratory …

Contemporary Analysis Of Reexcision And Conversion To Mastectomy Rates And Associated Healthcare Costs For Women Undergoing Breast-Conserving Surgery, Youngran Kim, Cecilia Ganduglia-Cazaban, Nina Tamirisa, Anthony Lucci, Trudy Millard Krause

Journal Articles

PURPOSE: This study was designed to provide a comprehensive and up-to-date understanding of population-level reoperation rates and incremental healthcare costs associated with reoperation for patients who underwent breast-conserving surgery (BCS).

METHODS: This is a retrospective cohort study using Merative™ MarketScan

RESULTS: The commercial cohort included 17,129 women with a median age of 55 (interquartile range [IQR] 49-59) years, and the Medicare cohort included 6977 women with a median age of 73 (IQR 69-78) years. Overall reoperation rates were 21.1% (95% confidence interval [CI] 20.5-21.8%) for the commercial cohort and 14.9% (95% CI 14.1-15.7%) for the Medicare cohort. In both cohorts, …

Efficacy And Safety Of Tepotinib In Asian Patients With Advanced Nsclc With Met Exon 14 Skipping Enrolled In Vision, Terufumi Kato, James Chih-Hsin Yang, Myung-Ju Ahn, Hiroshi Sakai, Masahiro Morise, Yuh-Min Chen, Ji-Youn Han, Jin-Ji Yang, Jun Zhao, Te-Chun Hsia, Karin Berghoff, Rolf Bruns, Helene Vioix, Simone Lang, Andreas Johne, Xiuning Le, Paul K Paik

Journal Articles

BACKGROUND: Tepotinib, a MET inhibitor approved for the treatment of MET exon 14 (METex14) skipping NSCLC, demonstrated durable clinical activity in VISION (Cohort A + C; N = 313): objective response rate (ORR) 51.4% (95% CI: 45.8, 57.1); median duration of response (mDOR) 18.0 months (95% CI: 12.4, 46.4). We report outcomes in Asian patients from VISION (Cohort A + C) (cut-off: November 20, 2022).

METHODS: Patients with advanced METex14 skipping NSCLC, detected by liquid or tissue biopsy, received tepotinib 500 mg (450 mg active moiety) once daily.

PRIMARY ENDPOINT: objective response (RECIST 1.1) by independent review. Secondary endpoints included: …

Vascular Risk Profile And Changes Of Arterial Hypertension After Surgical Revascularization In Adult Moyamoya Patients, Patrick Haas, Lucas Moritz Wiggenhauser, Jonas Tellermann, Helene Hurth, Daniel Feucht, Marcos Tatagiba, Nadia Khan, Constantin Roder

Journal Articles

Moyamoya disease (MMD) is a rare stenoocclusive cerebral vasculopathy often treated by neurosurgical revascularization using extracranial-intracranial bypasses to prevent ischemic or hemorrhagic events. Little is known about the vascular risk profile of adult MMD patients compared to the general population. We therefore analyzed 133 adult MMD patients and compared them with data from more than 22,000 patients from the German Health Update database. Patients with MMD showed an age- and sex-adjusted increased prevalence of arterial hypertension, especially in women between 30 and 44 years and in patients of both sexes between 45 and 64 years. Diabetes mellitus was diagnosed significantly …

A Multi-Institutional Meningioma Mri Dataset For Automated Multi-Sequence Image Segmentation, Dominic Labella, Omaditya Khanna, Shan Mcburney-Lin, Ryan Mclean, Pierre Nedelec, Arif Rashid, Nourel Hoda Tahon, Talissa Altes, Ujjwal Baid, Radhika Bhalerao, Yaseen Dhemesh, Scott Floyd, Devon Godfrey, Fathi Hilal, Anastasia Janas, Anahita Kazerooni, Collin Kent, John Kirkpatrick, Florian Kofler, Kevin Leu, Nazanin Maleki, Bjoern Menze, Maxence Pajot, Zachary Reitman, Jeffrey Rudie, Rachit Saluja, Yury Velichko, Chunhao Wang, Pranav Warman, Nico Sollmann, David Diffley, Khanak Nandolia, Daniel Warren, Ali Hussain, John Pascal Fehringer, Yulia Bronstein, Lisa Deptula, Evan Stein, Mahsa Taherzadeh, Eduardo Portela De Oliveira, Aoife Haughey, Marinos Kontzialis, Luca Saba, Benjamin Turner, Melanie Brüßeler, Shehbaz Ansari, Athanasios Gkampenis, David Maximilian Weiss, Aya Mansour, Islam Shawali, Nikolay Yordanov, Joel Stein, Roula Hourani, Mohammed Yahya Moshebah, Ahmed Magdy Abouelatta, Tanvir Rizvi, Klara Willms, Dann Martin, Abdullah Okar, Gennaro D'Anna, Ahmed Taha, Yasaman Sharifi, Shahriar Faghani, Dominic Kite, Marco Pinho, Muhammad Ammar Haider, Michelle Alonso-Basanta, Javier Villanueva-Meyer, Andreas Rauschecker, Ayman Nada, Mariam Aboian, Adam Flanders, Spyridon Bakas, Evan Calabrese

Department of Radiology Faculty Papers

Meningiomas are the most common primary intracranial tumors and can be associated with significant morbidity and mortality. Radiologists, neurosurgeons, neuro-oncologists, and radiation oncologists rely on brain MRI for diagnosis, treatment planning, and longitudinal treatment monitoring. However, automated, objective, and quantitative tools for non-invasive assessment of meningiomas on multi-sequence MR images are not available. Here we present the BraTS Pre-operative Meningioma Dataset, as the largest multi-institutional expert annotated multilabel meningioma multi-sequence MR image dataset to date. This dataset includes 1,141 multi-sequence MR images from six sites, each with four structural MRI sequences (T2-, T2/FLAIR-, pre-contrast T1-, and post-contrast T1-weighted) accompanied by …

Acute Pulmonary Injury In Hematology Patients Supported With Pathogen-Reduced And Conventional Platelet Components, Allison P Wheeler, Ronald Jackups, Et Al.

2020-Current year OA Pubs

Patients treated with antineoplastic therapy often develop thrombocytopenia requiring platelet transfusion, which has potential to exacerbate pulmonary injury. This study tested the hypothesis that amotosalen-UVA pathogen-reduced platelet components (PRPCs) do not potentiate pulmonary dysfunction compared with conventional platelet components (CPCs). A prospective, multicenter, open-label, sequential cohort study evaluated the incidence of treatment-emergent assisted mechanical ventilation initiated for pulmonary dysfunction (TEAMV-PD). The first cohort received CPC. After the CPC cohort, each site enrolled a second cohort transfused with PRPC. Other outcomes included clinically significant pulmonary adverse events (CSPAE) and the incidence of treatment-emergent acute respiratory distress syndrome (TEARDS) diagnosed by blinded …

Genome-Wide Epistatic Network Analyses Of Semantic Fluency In Older Adults, Qihua Tan, Weilong Li, Marianne Nygaard, Ping An, Mary Feitosa, Mary K Wojczynski, Joseph Zmuda, Konstantin Arbeev, Svetlana Ukraintseva, Anatoliy Yashin, Kaare Christensen, Jonas Mengel-From

2020-Current year OA Pubs

Semantic fluency impairment has been attributed to a wide range of neurocognitive and psychiatric conditions, especially in the older population. Moderate heritability estimates on semantic fluency were obtained from both twin and family-based studies suggesting genetic contributions to the observed variation across individuals. Currently, effort in identifying the genetic variants underlying the heritability estimates for this complex trait remains scarce. Using the semantic fluency scale and genome-wide SNP genotype data from the Long Life Family Study (LLFS), we performed a genome-wide association study (GWAS) and epistasis network analysis on semantic fluency in 2289 individuals aged over 60 years from the …

Gut Microbiota, Blood Metabolites, And Left Ventricular Diastolic Dysfunction In Us Hispanics/Latinos, Kai Luo, Alkis Taryn, Eun-Hye Moon, Brandilyn A Peters, Scott D Solomon, Martha L Daviglus, Mayank M Kansal, Bharat Thyagarajan, Marc D Gellman, Jianwen Cai, Robert D Burk, Rob Knight, Robert C Kaplan, Susan Cheng, Carlos J Rodriguez, Qibin Qi, Bing Yu

Journal Articles

BACKGROUND: Left ventricular diastolic dysfunction (LVDD) is an important precursor of heart failure (HF), but little is known about its relationship with gut dysbiosis and microbial-related metabolites. By leveraging the multi-omics data from the Hispanic Community Health Study/Study of Latinos (HCHS/SOL), a study with population at high burden of LVDD, we aimed to characterize gut microbiota associated with LVDD and identify metabolite signatures of gut dysbiosis and incident LVDD.

RESULTS: We included up to 1996 Hispanic/Latino adults (mean age: 59.4 years; 67.1% female) with comprehensive echocardiography assessments, gut microbiome, and blood metabolome data. LVDD was defined through a composite criterion …

Stay On Track: A Pilot Randomized Control Trial On The Feasibility Of A Diet And Exercise Intervention In Patients With Breast Cancer Receiving Radiotherapy, Gopika Senthilkumar, Aronne M Schottstaedt, Lindsay L Peterson, Lauren N Pedersen, Christopher R Chitambar, Alexis Vistocky, Anjishnu Banerjee, John M Longo, Tracy Kelly, Adam Currey, Melinda R Stolley, Carmen Bergom

2020-Current year OA Pubs

PURPOSE: Among patients with breast cancer undergoing radiotherapy, posttreatment cardiovascular disease and worsened quality of life (QoL) are leading causes of morbidity and mortality. To overcome these negative radiotherapy effects, this prospective, randomized clinical trial pilots a 12-week Stay on Track exercise and diet intervention for overweight patients with nonmetastatic breast cancer undergoing whole-breast radiotherapy.

EXPERIMENTAL DESIGN: The intervention group (n = 22) participated in three personal exercise and dietary counseling sessions, and received three text reminders/week to adhere to recommendations. The control group (n = 22) was administered a diet/exercise information binder. All patients received a Fitbit, and at …

Heart Transplantation In A Patient With Rheumatic Heart Disease And Severe Left Atrial Calcification, Kyungsub Song, Seonhwa Lee, Yun Seok Kim

The Texas Heart Institute Journal

A 62-year-old woman who had undergone mitral valve replacement 24 years ago was admitted to the hospital with congestive heart failure. She needed heart transplantation for stage D heart failure. Preoperative cardiac computed tomographic scans showed a severely calcified left atrium and a large right atrium. Given that the left atrium's calcification was too severe to suture, the calcified left atrial wall was broadly resected, and the resected left atrial wall was reconstructed with a bovine pericardial patch for anastomosis with the donor's left atrial wall. The operation was completed without heavy bleeding, and the patient was discharged from the …

Determinants Of Mosaic Chromosomal Alteration Fitness, Yash Pershad, Taralynn Mack, Hannah Poisner, Yasminka A Jakubek, Adrienne M Stilp, Braxton D Mitchell, Joshua P Lewis, Eric Boerwinkle, Ruth J F Loos, Nathalie Chami, Zhe Wang, Kathleen Barnes, Nathan Pankratz, Myriam Fornage, Susan Redline, Bruce M Psaty, Joshua C Bis, Ali Shojaie, Edwin K Silverman, Michael H Cho, Jeong H Yun, Dawn Demeo, Daniel Levy, Andrew D Johnson, Rasika A Mathias, Margaret A Taub, Donna Arnett, Kari E North, Laura M Raffield, April P Carson, Margaret F Doyle, Stephen S Rich, Jerome I Rotter, Xiuqing Guo, Nancy J Cox, Dan M Roden, Nora Franceschini, Pinkal Desai, Alex P Reiner, Paul L Auer, Paul A Scheet, Siddhartha Jaiswal, Joshua S Weinstock, Alexander G Bick

Journal Articles

Clonal hematopoiesis (CH) is characterized by the acquisition of a somatic mutation in a hematopoietic stem cell that results in a clonal expansion. These driver mutations can be single nucleotide variants in cancer driver genes or larger structural rearrangements called mosaic chromosomal alterations (mCAs). The factors that influence the variations in mCA fitness and ultimately result in different clonal expansion rates are not well understood. We used the Passenger-Approximated Clonal Expansion Rate (PACER) method to estimate clonal expansion rate as PACER scores for 6,381 individuals in the NHLBI toPMed cohort with gain, loss, and copy-neutral loss of heterozygosity mCAs. Our …

Prevalence Of Cardiovascular Conditions After Traumatic Brain Injury: A Comparison Between The Traumatic Brain Injury Model Systems And The National Health And Nutrition Examination Survey, Shanti Pinto, Bhaskar Thakur, Raj Kumar, Amanda Rabinowitz, Ross Zafonte, William C Walker, Kan Ding, Simon Driver, Umesh Venkatesan, Gilbert Moralez, Kathleen Bell

Department of Rehabilitation Medicine Faculty Papers

BACKGROUND: The purpose of this study is to compare the prevalence of self-reported cardiovascular conditions among individuals with moderate to severe traumatic brain injury (TBI) to a propensity-matched control cohort.

METHODS AND RESULTS: A cross-sectional study described self-reported cardiovascular conditions (hypertension, congestive heart failure [CHF], myocardial infarction [MI], and stroke) from participants who completed interviews between January 2015 and March 2020 in 2 harmonized large cohort studies, the TBI Model Systems and the National Health and Nutrition Examination Survey. Mixed-effect logistic regression models were used to compare the prevalence of cardiovascular conditions after 1:1 propensity-score matching based on age, sex, …

Sdpr Expression In Human Trabecular Meshwork And Its Potential Role In Racial Disparities Of Glaucoma, Ying-Bo Shui, Ying Liu, Andrew J W Huang, Carla J Siegfried

2020-Current year OA Pubs

In order to identify how differential gene expression in the trabecular meshwork (TM) contributes to racial disparities of caveolar protein expression, TM dysfunction and development of primary open angle glaucoma (POAG), RNA sequencing was performed to compare TM tissue obtained from White and Black POAG surgical (trabeculectomy) specimens. Healthy donor TM tissue from White and Black donors was analyzed by PCR, qPCR, immunohistochemistry staining, and Western blot to evaluate SDPR (serum deprivation protein response; Cavin 2) and CAV1/CAV2 (Caveolin 1/Caveolin 2). Standard transmission electron microscopy (TEM) and immunogold labeled studies were performed. RNA sequencing demonstrated reduced SDPR expression in TM …

Global Prevalence Of Aspirin Use For Primary Prevention Of Cardiovascular Disease: A Cross-Sectional Study Of Nationally Representative, Individual-Level Data, Sang Gune K Yoo, Mark D Huffman, Et Al.

2020-Current year OA Pubs

No abstract provided.

Integrated Transcriptomics And Histopathology Approach Identifies A Subset Of Rejected Donor Livers With Potential Suitability For Transplantation, Ankita Srivastava, Alexandra Manchel, John Waters, Manju Ambelil, Benjamin K. Barnhart, Jan B. Hoek, Ashesh P. Shah, Rajanikanth Vadigepalli

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

BACKGROUND: Liver transplantation is an effective treatment for liver failure. There is a large unmet demand, even as not all donated livers are transplanted. The clinical selection criteria for donor livers based on histopathological evaluation and liver function tests are variable. We integrated transcriptomics and histopathology to characterize donor liver biopsies obtained at the time of organ recovery. We performed RNA sequencing as well as manual and artificial intelligence-based histopathology (10 accepted and 21 rejected for transplantation).

RESULTS: We identified two transcriptomically distinct rejected subsets (termed rejected-1 and rejected-2), where rejected-2 exhibited a near-complete transcriptomic overlap with the accepted livers, …

Avoiding Lead-Time Bias By Estimating Stage-Specific Proportions Of Cancer And Non-Cancer Deaths, Ellen T Chang, Christina A Clarke, Graham A Colditz, Allison W Kurian, Earl Hubbell

2020-Current year OA Pubs

PURPOSE: Understanding how stage at cancer diagnosis influences cause of death, an endpoint that is not susceptible to lead-time bias, can inform population-level outcomes of cancer screening.

METHODS: Using data from 17 US Surveillance, Epidemiology, and End Results registries for 1,154,515 persons aged 50-84 years at cancer diagnosis in 2006-2010, we evaluated proportional causes of death by cancer type and uniformly classified stage, following or extrapolating all patients until death through 2020.

RESULTS: Most cancer patients diagnosed at stages I-II did not go on to die from their index cancer, whereas most patients diagnosed at stage IV did. For patients …

Red Flag Signs And Symptoms For Patients With Early-Onset Colorectal Cancer: A Systematic Review And Meta-Analysis, Joshua Demb, Cassandra D L Fritz, Yin Cao, Et Al.

2020-Current year OA Pubs

IMPORTANCE: Early-onset colorectal cancer (EOCRC), defined as a diagnosis at younger than age 50 years, is increasing, and so-called red flag signs and symptoms among these individuals are often missed, leading to diagnostic delays. Improved recognition of presenting signs and symptoms associated with EOCRC could facilitate more timely diagnosis and impact clinical outcomes.

OBJECTIVE: To report the frequency of presenting red flag signs and symptoms among individuals with EOCRC, to examine their association with EOCRC risk, and to measure variation in time to diagnosis from sign or symptom presentation.

DATA SOURCES: PubMed/MEDLINE, Embase, CINAHL, and Web of Science were searched …

Patient Priorities Care Increases Long-Term Service And Support Use: Propensity Match Cohort Study, Rafael Samper-Ternent, Javad Razjouyan, Lilian Dindo, Jaime Halaszynski, Jennifer Silva, Terri Fried, Aanand D Naik

Journal Articles

OBJECTIVES: Patient priorities care (PPC) is an evidence-based approach designed to help patients achieve what matters most to them by identifying their health priorities and working with clinicians to align the care they provide to the patient's priorities. This study examined the impact of the PPC approach on long-term service and support (LTSS) use among veterans.

DESIGN: Quasi-experimental study examining differences in LTSS use between veterans exposed to PPC and propensity-matched controls not exposed to PPC adjusting for covariates.

SETTING AND PARTICIPANTS: Fifty-six social workers in 5 Veterans Health Administration (VHA) sites trained in PPC in 2018, 143 veterans who …

Travel-Time Disparities In Access To Proton Beam Therapy For Cancer Treatment, Todd Burus, Alexander Vanhelene, Michael Rooney, Krystle Lang Kuhs, W. Jay Christian, Christopher Mcnair, Sanjay Mishra, Arnold Paulino, Grace Smith, Steven Frank, Jeremy Warner

Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers

IMPORTANCE: Proton beam therapy is an emerging radiotherapy treatment for patients with cancer that may produce similar outcomes as traditional photon-based therapy for many cancers while delivering lower amounts of toxic radiation to surrounding tissue. Geographic proximity to a proton facility is a critical component of ensuring equitable access both for indicated diagnoses and ongoing clinical trials.

OBJECTIVE: To characterize the distribution of proton facilities in the US, quantify drive-time access for the population, and investigate the likelihood of long commutes for certain population subgroups.

DESIGN, SETTING, AND PARTICIPANTS: This population-based cross-sectional study analyzed travel times to proton facilities in …

Low Absolute Risk Of Thrombotic And Cardiovascular Events In Outpatient Pregnant Women With Covid-19, Behnood Bikdeli, Darsiya Krishnathasan, Candrika Khairani, Antoine Bejjani, Julia Davies, Nicole Porio, Anthony Tristani, Andre Armero, Ali Assi, Victor Nauffal, Umberto Campia, Zaid Almarzooq, Eric Wei, Marcos Ortiz-Rios, Valeria Zuluaga-Sánchez, Aditya Achanta, Sirus Jesudasen, Bruce Tiu, Geno Merli, Orly Leiva, John Fanikos, Elvira Grandone, Aditya Sharma, Samantha Rizzo, Mariana Pfeferman, Ruth Morrison, Alec Vishnevsky, Judith Hsia, Mark Nehler, James Welker, Marc Bonaca, Brett Carroll, Samuel Goldhaber, Zhou Lan, Gregory Piazza

Division of Cardiology Faculty Papers

INTRODUCTION: Pregnancy may contribute to an excess risk of thrombotic or cardiovascular events. COVID-19 increases the risk of these events, although the risk is relatively limited among outpatients. We sought to determine whether outpatient pregnant women with COVID-19 are at a high risk for cardiovascular or thrombotic events.

MATERIALS & METHODS: We analyzed pregnant outpatients with COVID-19 from the multicenter CORONA-VTE-Network registry. The main study outcomes were a composite of adjudicated venous or arterial thrombotic events, and a composite of adjudicated cardiovascular events. Events were assessed 90 days after the COVID-19 diagnosis and reported for non-pregnant women ≤45 years, and …

Preexisting Diabetes And Breast Cancer Treatment Among Low-Income Women, Bayu Begashaw Bekele, Min Lian, Chester Schmaltz, Tracy Greever-Rice, Pratibha Shrestha, Ying Liu

2020-Current year OA Pubs

IMPORTANCE: Diabetes is associated with poorer prognosis of patients with breast cancer. The association between diabetes and adjuvant therapies for breast cancer remains uncertain.

OBJECTIVE: To comprehensively examine the associations of preexisting diabetes with radiotherapy, chemotherapy, and endocrine therapy in low-income women with breast cancer.

DESIGN, SETTING, AND PARTICIPANTS: This population-based cohort study included women younger than 65 years diagnosed with nonmetastatic breast cancer from 2007 through 2015, followed up through 2016, continuously enrolled in Medicaid, and identified from the linked Missouri Cancer Registry and Medicaid claims data set. Data were analyzed from January 2022 to October 2023.

EXPOSURE: Preexisting …

Sars-Cov-2 Viral Load In The Nasopharynx At Time Of First Infection Among Unvaccinated Individuals: A Secondary Cross-Protocol Analysis Of 4 Randomized Trials, Leigh H Fisher, Jia Jin Kee, Albert Liu, Claudia M Espinosa, April K Randhawa, James Ludwig, Craig A Magaret, Samuel T Robinson, Peter B Gilbert, Ollivier Hyrien, James G Kublin, Nadine Rouphael, Ann R Falsey, Magdalena E Sobieszczyk, Hana M El Sahly, Beatriz Grinsztejn, Glenda E Gray, Karen L Kotloff, Cynthia L Gay, Brett Leav, Ian Hirsch, Frank Struyf, Lisa M Dunkle, Kathleen M Neuzil, Lawrence Corey, Yunda Huang, Paul A Goepfert, Stephen R Walsh, Lindsey R Baden, Holly Janes, Covid-19 Prevention Network (Covpn)

Journal Articles

Importance: SARS-CoV-2 viral load (VL) in the nasopharynx is difficult to quantify and standardize across settings, but it may inform transmission potential and disease severity.

Objective: To characterize VL at COVID-19 diagnosis among previously uninfected and unvaccinated individuals by evaluating the association of demographic and clinical characteristics, viral variant, and trial with VL, as well as the ability of VL to predict severe disease.

Design, setting, and participants: This secondary cross-protocol analysis used individual-level data from placebo recipients from 4 harmonized, phase 3 COVID-19 vaccine efficacy trials sponsored by Moderna, AstraZeneca, Janssen, and Novavax. Participants were SARS-CoV-2 negative at baseline …

Family Physicians And Menstrual Care: An Analysis Of Cera 2023, Allison Casola, Olivia Rea, Tiffany Ho

Department of Family & Community Medicine Faculty Papers

BACKGROUND: Menstrual health is an important indicator of overall health and has large impacts on quality of life. Despite number and impact, discussion of menstruation remains largely taboo within health care. Patients and physicians are not engaging in regular, meaningful discussions on menstruation. Family physicians, as primary care providers, can facilitate these important conversations.

OBJECTIVES: We sought to understand the profile of menstrual care providing family physicians and assessed physician comfort, knowledge, training, and perceived importance regarding menstrual care.

DESIGN/METHODS: This is a cross-sectional analysis of the 2022 Council of Academic Family Medicine Educational Research Alliance survey. The survey included …

An Approach To Identify Gene-Environment Interactions And Reveal New Biological Insight In Complex Traits, Xiaofeng Zhu, Yihe Yang, Noah Lorincz-Comi, Gen Li, Amy R Bentley, Paul S De Vries, Michael Brown, Alanna C Morrison, Charles N Rotimi, W James Gauderman, Dabeeru C Rao, Hugues Aschard, Charge Gene-Lifestyle Interactions Working Group

2020-Current year OA Pubs

There is a long-standing debate about the magnitude of the contribution of gene-environment interactions to phenotypic variations of complex traits owing to the low statistical power and few reported interactions to date. To address this issue, the Gene-Lifestyle Interactions Working Group within the Cohorts for Heart and Aging Research in Genetic Epidemiology Consortium has been spearheading efforts to investigate G × E in large and diverse samples through meta-analysis. Here, we present a powerful new approach to screen for interactions across the genome, an approach that shares substantial similarity to the Mendelian randomization framework. We identify and confirm 5 loci …

An Approach To Identify Gene-Environment Interactions And Reveal New Biological Insight In Complex Traits, Xiaofeng Zhu, Yihe Yang, Noah Lorincz-Comi, Gen Li, Amy R Bentley, Paul S De Vries, Michael Brown, Alanna C Morrison, Charles N Rotimi, W James Gauderman, Dabeeru C Rao, Hugues Aschard

Journal Articles

There is a long-standing debate about the magnitude of the contribution of gene-environment interactions to phenotypic variations of complex traits owing to the low statistical power and few reported interactions to date. to address this issue, the Gene-Lifestyle Interactions Working Group within the Cohorts for Heart and Aging Research in Genetic Epidemiology Consortium has been spearheading efforts to investigate G × E in large and diverse samples through meta-analysis. Here, we present a powerful new approach to screen for interactions across the genome, an approach that shares substantial similarity to the Mendelian randomization framework. We identify and confirm 5 loci …

Dismantling Barriers To Hepatitis B And Delta Screening, Prevention, And Linkage To Care Among The Pwud Community In Philadelphia, Beatrice Zovich, Catherine Freeland, Holly Moore, Kara Sapp, Anousha Qureshi, Rachel Holbert, Jason Zambrano, Daljinder Bhangoo, Chari Cohen, Richard W. Hass, Amy Jessop

College of Population Health Faculty Papers

The prevalence of hepatitis B and delta viruses (HBV/HDV) among people who use drugs (PWUD) remains largely unknown. In the context of one Philadelphia-based harm reduction organization (HRO), this study aimed to assess HBV/HDV prevalence and facilitate linkage to care. Participants completed a demographic HBV/HDV risk factor survey and were screened for HBV and reflexively for HDV if positive for HBV surface antigen or isolated core antibody. Fisher's exact tests and regression were used to understand relationships between risks and HBV blood markers. Of the 498 participants, 126 (25.3%) did not have hepatitis B immunity, 52.6% had been vaccinated against …

Vaccine Effectiveness Against Influenza A-Associated Hospitalization, Organ Failure, And Death: United States, 2022-2023, Nathaniel M Lewis, Jennie H Kwon, Et Al.

2020-Current year OA Pubs

BACKGROUND: Influenza circulation during the 2022-2023 season in the United States largely returned to pre-coronavirus disease 2019 (COVID-19)-pandemic patterns and levels. Influenza A(H3N2) viruses were detected most frequently this season, predominately clade 3C.2a1b.2a, a close antigenic match to the vaccine strain.

METHODS: To understand effectiveness of the 2022-2023 influenza vaccine against influenza-associated hospitalization, organ failure, and death, a multicenter sentinel surveillance network in the United States prospectively enrolled adults hospitalized with acute respiratory illness between 1 October 2022, and 28 February 2023. Using the test-negative design, vaccine effectiveness (VE) estimates against influenza-associated hospitalization, organ failures, and death were measured by …

Environmental And Sociocultural Factors Are Associated With Pain-Related Brain Structure Among Diverse Individuals With Chronic Musculoskeletal Pain: Intersectional Considerations, Lisa H Domenico, Jared J Tanner, Angela M Mickle, Ellen L Terry, Cynthia Garvan, Song Lai, Hrishikesh Deshpande, Roland Staud, David Redden, Catherine C Price, Burel R Goodin, Roger B Fillingim, Kimberly T Sibille

2020-Current year OA Pubs

Chronic musculoskeletal pain including knee osteoarthritis (OA) is a leading cause of disability worldwide. Previous research indicates ethnic-race groups differ in the pain and functional limitations experienced with knee OA. However, when socioenvironmental factors are included in analyses, group differences in pain and function wane. Pain-related brain structures are another area where ethnic-race group differences have been observed. Environmental and sociocultural factors e.g., income, education, experiences of discrimination, and social support influence brain structures. We investigate if environmental and sociocultural factors reduce previously observed ethnic-race group differences in pain-related brain structures. Data were analyzed from 147 self-identified non-Hispanic black (NHB) …

Severity Of Respiratory Syncytial Virus Vs Covid-19 And Influenza Among Hospitalized Us Adults, Diya Surie, Jennie H Kwon, Et Al.

2020-Current year OA Pubs

IMPORTANCE: On June 21, 2023, the Centers for Disease Control and Prevention recommended the first respiratory syncytial virus (RSV) vaccines for adults aged 60 years and older using shared clinical decision-making. Understanding the severity of RSV disease in adults can help guide this clinical decision-making.

OBJECTIVE: To describe disease severity among adults hospitalized with RSV and compare it with the severity of COVID-19 and influenza disease by vaccination status.

DESIGN, SETTING, AND PARTICIPANTS: In this cohort study, adults aged 18 years and older admitted to the hospital with acute respiratory illness and laboratory-confirmed RSV, SARS-CoV-2, or influenza infection were prospectively …

Reliability And Validity Of Smartphone Cognitive Testing For Frontotemporal Lobar Degeneration, Adam M Staffaroni, Nupur Ghoshal, Jason Hassenstab, Et Al.

2020-Current year OA Pubs

IMPORTANCE: Frontotemporal lobar degeneration (FTLD) is relatively rare, behavioral and motor symptoms increase travel burden, and standard neuropsychological tests are not sensitive to early-stage disease. Remote smartphone-based cognitive assessments could mitigate these barriers to trial recruitment and success, but no such tools are validated for FTLD.

OBJECTIVE: To evaluate the reliability and validity of smartphone-based cognitive measures for remote FTLD evaluations.

DESIGN, SETTING, AND PARTICIPANTS: In this cohort study conducted from January 10, 2019, to July 31, 2023, controls and participants with FTLD performed smartphone application (app)-based executive functioning tasks and an associative memory task 3 times over 2 weeks. …