Medicine and Health Sciences Commons^™

Leveraging Multimodal Large Language Models For Fall Risk Reduction In Older Adults In The Home: Proposed Model Design, Justin Do, Vivaswat Suresh, Lily Zhang, Bharvi M. Chavre, Jeremy Cha, Robert S. Pugliese

SKMC Student Presentations and Publications

This research letter proposes a novel model design leveraging natively multimodal large language models to identify fall risks and generate visualizations of recommended home environmental modifications, aiming to improve the accessibility and impact of personalized fall prevention advice for older adults. Through a pilot rating study, this work demonstrates that multimodal large language models can generate safe and actionable advice to reduce fall risk in lived spaces of older adults, and also generate realistic edits based on original images. While this concept needs further testing and clinical comparison, it highlights a promising avenue for further innovation of fall prevention tactics.

Mosunetuzumab Monotherapy Is Active And Tolerable In Patients With Relapsed/Refractory Richter Transformation, Katharine L Lewis, Nancy L Bartlett, Et Al.

2020-Current year OA Pubs

Richter transformation (RT) to diffuse large B-cell lymphoma is an aggressive lymphoma that arises from underlying chronic lymphocytic leukemia or small lymphocytic lymphoma. RT is often chemorefractory, resulting in poor clinical outcomes with standard chemoimmunotherapy. Mosunetuzumab, a bispecific CD20/CD3 T-cell-engaging antibody, was investigated in a cohort of 20 patients with relapsed/refractory RT. Cytokine release syndrome occurred in 65% of patients, almost exclusively grade 1 (20%) or grade 2 (40%), and occurring during the first treatment cycle. Other adverse events included infections, neutropenia, thrombocytopenia, tumor flare, and low-grade neurotoxicity, with no adverse events leading to treatment discontinuation. Mosunetuzumab resulted in an …

Risk Of Late Recurrence Of Colorectal And Breast Cancer Among Older Long-Term Cancer Survivors., Faiza Yasin, Sarah J. Westvold, Jessica B. Long, Terry Hyslop, Michael Cecchini, Ira Leeds, Andrea Silber, Shi-Yi Wang, Lisa Spees, Rebecca Forman, Tendai Kwaramba, Melissa Taylor, Cary P. Gross, Michaela A. Dinan

Kimmel Cancer Center Papers, Presentations, and Grand Rounds

BACKGROUND: A growing population of older adult cancer survivors faces competing cancer and noncancer health risks. There are limited real-world data on recurrence patterns beyond 5 years post-treatment.

METHODS: This was a SEER-Medicare retrospective cohort study of patients aged ≥66 with stage I-III breast, colon, or rectal cancer who received definitive surgery and survived ≥5 years from diagnosis without recurrence or second primary malignancy. Late recurrence (5-10 years postdiagnosis) was identified using a validated algorithm to detect treated recurrence in Medicare claims. Demographic and clinical characteristics collected at cancer diagnosis were assessed as predictors of late treated recurrence using restricted …

Nivolumab Plus Ipilimumab For Chemotherapy-Refractory Metastatic Castration-Resistant Prostate Cancer: Results From The Randomized Portion Of The Phase 2 Checkmate 650 Trial, Padmanee Sharma, Russell K Pachynski, Et Al.

2020-Current year OA Pubs

We report on the randomized portion of the phase 2, open-label CheckMate 650 trial (NCT02985957), in which docetaxel-experienced, biologically male patients with chemotherapy-refractory metastatic castration-resistant prostate cancer were randomized 2:2:1:2 to nivolumab 3 mg /kg plus ipilimumab 1 mg /kg (n = 73), nivolumab 1 mg /kg plus ipilimumab 3 mg /kg (n = 74), ipilimumab 3 mg /kg (n = 38), or cabazitaxel (n = 74). Primary endpoints were objective response rate and radiographic progression-free survival; key secondary endpoints included overall survival, prostate-specific antigen response rate, and safety. This portion of CheckMate 650 was not designed to statistically compare …

Systemic Α₂-Agonist Use And Lower Hazard Of Glaucoma Compared With Β-Blockers: A Cohort Study, Ibrahim Abboud, Amin Z. Khudari, Abdelaziz Abdelaal, Amr Almobayed, Subhi J. Al'aref, Jonathan S. Myers, Richard K. Lee, Abdelrahman M. Elhusseiny

Wills Eye Hospital Papers

OBJECTIVE: Systemic antihypertensive medications may influence glaucoma-related outcomes through intraocular pressure-dependent and vascular mechanisms. While topical α₂-agonists are established glaucoma therapies, the association between systemic α₂-agonists and glaucoma hazard remains unexamined; we compared their hazard with systemic β-blockers in adults with hypertension.

METHODS AND ANALYSIS: We conducted a multicentre retrospective cohort study using deidentified electronic health records. Adults aged ≥40 years with hypertension and chronic exposure to systemic α₂-agonists or β-blockers were included. Patients with pre-existing ocular hypertension (OHT), primary open-angle glaucoma (POAG), concomitant comparator use, or inadequate ophthalmic follow-up were excluded. We balanced cohorts using propensity score matching (PSM) …

Pharmacogenomic-Guided Prescribing And Polypharmacy Across Age Groups In Obsessive-Compulsive Disorder: A Retrospective Study, Sheldon R Garrison, Matthew W Boyer, Anthony W Zoghbi, Rachel A Schwartz, Nicolette Weisensel, Martin E Franklin, Madeline M Hartig, Maharaj Singh, Sreya Vadapalli

Faculty, Staff and Students Publications

Background: This study evaluated medication utilization in children, adolescents, and adults with obsessive-compulsive disorder (OCD), a chronic psychiatric condition characterized by intrusive thoughts and repetitive behaviors. Although first-line treatments include selective serotonin reuptake inhibitors (SSRIs) and cognitive behavioral therapy (CBT), the heterogeneous biological underpinnings contribute to suboptimal outcomes, with 40-60% of individuals not responding to SSRIs. This complex phenotype often leads to psychotropic polypharmacy, which may be mitigated by incorporating combinatorial pharmacogenomic (PGx) testing into protocol-based care to identify potential gene-drug interactions.

Methods: A retrospective review was conducted of individuals with OCD aged 8 to 65 years who received either …

Apathy, Effort-Based Decisions And Brain Integrity In Alzheimer’S And Parkinson’S Diseases, Lee-Anne Morris, Hideo Suzuki, Seonjoo Lee, Zekai Jin, Bryan B Chen, Ana Marin, Edward D Huey, Yunglin Gazes, Sarah R Heilbronner, Campbell J Le Heron, Nora Vanegas-Arroyave

Faculty, Staff and Students Publications

Apathy, or loss of motivation, is a prominent syndrome accompanying both Alzheimer's and Parkinson's diseases, in addition to other disorders. One approach to understanding motivational loss is to examine the processes underlying goal-directed behaviour. Weighing up rewarding outcomes against the effort costs required to obtain them (effort-based decision-making) is a core computation when deciding to act for outcomes. Although a growing body of evidence points to disruption of this computation in people with apathy, which underlying decision parameters drive this disruption, their neural associations and whether these would generalize or differ across brain disorders have not been examined. People with …

Large-Scale Genetic Characterization Of Parkinson’S Disease In The African And African Admixed Populations, Fulya Akçimen, Kimberly Paquette, Peter Wild Crea, Kathryn Step, Emily Waldo, Mathew J Koretsky, Paula Saffie-Awad, Charles Achoru, Funmilola Taiwo, Simon Ozomma, Gerald Onwuegbuzie, Marzieh Khani, Spencer Grant, Lukman Owolabi, Chiamaka Okereke, Olajumoke Oshinaike, Emmanuel Iwuozo, Suleyman Can Akerman, Paul Suhwan Lee, Shyngle Oyakhire, Nosakhare Osemwegie, Kensuke Daida, Sani Abubakar, Adedunni Olusanya, Mariam Isayan, Christiane Alvarez, Rami Traurig, Adebimpe Ogunmodede, Sarah Samuel, Mary B Makarious, Fadimatu Sa'ad, Rashidat Olanigan, Kristin Levine, Ewere Marie Ogbimi, Dan Vitale, Francis Odiase, Francis Ojini, Olanike Odeniyi, Zih-Hua Fang, Nkechi Obianozie, Deborah A Hall, Ernest Nwazor, Tao Xie, Francesca Nwaokorie, Mahesh Padmanaban, Paul Nwani, Ejaz A Shamim, Alero Nnama, David Standaert, Morenikeji Komolafe, Marissa Dean, Godwin Osaigbovo, Elizabeth Disbrow, Ismaila Ishola, Ashley Rawls, Frank Imarhiagbe, Shivika Chandra, Cyril Erameh, Vanessa Hinson, Naomi Louie, Ahmed Idowu, J Solle, Scott A Norris, Abdullahi Ibrahim, Camilla Kilbane, Gauthaman Sukumar, Lisa M Shulman, Daniel Ezuduemoih, Julia Staisch, Sarah Breaux, Clifton Dalgard, Erin R Foster, Abiodun Bello, Andrew Ameri, Raquel Real, Erica Ikwenu, Huw R Morris, Roosevelt Anyanwu, Erin Furr Stimming, Kimberley Billingsley, Wemimo Alaofin, Pilar Alvarez Jerez, Osigwe Agabi, Dena G Hernandez, Rufus Akinyemi, Sampath Arepalli, Laksh Malik, Raymond Owolabi, Yakub Nyandaiti, Hampton L Leonard, Kolawole Wahab, Oladunni Abiodun, Carlos F Hernandez, Fatima Abdulai, Hirotaka Iwaki, Soraya Bardien, Christine Klein, John Hardy, Henry Houlden, Kamalini Ghosh Galvelis, Mike A Nalls, Nabila Dahodwala, Whitley Aamodt, Emily Hill, Alberto Espay, Stewart Factor, Chantale Branson, Cornelis Blauwendraat, Andrew B Singleton, Oluwadamilola Ojo, Lana M Chahine, Njideka Okubadejo, Sara Bandres-Ciga

Faculty, Staff and Student Publications

Elucidating the genetic contributions to Parkinson's disease aetiology across diverse ancestries is a critical priority for the development of targeted therapies in a global context. We conducted the largest sequencing characterization of potentially disease-causing, protein-altering and splicing mutations in 710 cases and 11 827 controls from genetically predicted African or African admixed ancestries. We explored copy number variants (CNVs) and runs of homozygosity in prioritized early onset and familial cases. Our study identified rare GBA1 coding variants to be the most frequent mutations among patients with Parkinson's disease, with a frequency of 4% in our case cohort. Of the 18 …

Transcriptome Predictors Of Second Breast Events In Ductal Carcinoma In Situ: A Case‒Control Study Including Black And White Women, Aditi Hazra, Emma Berdan, Thomas Walsh, Sarah Humble, Jen Tappenden, Katherine Deschryver, Deborah Veis, Kiran Vij, Shannan Ho Sui, Graham A Colditz

2020-Current year OA Pubs

BACKGROUND: Black women diagnosed with ductal carcinoma in situ (DCIS) experience disproportionately higher risk of second breast cancer events (SBEs), including both ipsilateral and contralateral recurrences, yet remain underrepresented in molecular biomarker studies compared to non-Hispanic White women.

METHODS: We performed RNA sequencing on 200 archival DCIS samples from the Resource of Archival Breast Tissue cohort, including 33% self-reported Black women. We correlated transcriptomic and clinical data to identify predictors of SBEs. Cases (n = 100) who developed SBEs between 1999 and 2019 were matched 1:1 to controls (n = 100) on age, race, and margin status, who remained event-free …

Large-Scale Genetic Characterization Of Parkinson's Disease In The African And African Admixed Populations, Fulya Akçimen, Scott A Norris, Erin R Foster, Et Al.

2020-Current year OA Pubs

Elucidating the genetic contributions to Parkinson's disease aetiology across diverse ancestries is a critical priority for the development of targeted therapies in a global context. We conducted the largest sequencing characterization of potentially disease-causing, protein-altering and splicing mutations in 710 cases and 11 827 controls from genetically predicted African or African admixed ancestries. We explored copy number variants (CNVs) and runs of homozygosity in prioritized early onset and familial cases. Our study identified rare GBA1 coding variants to be the most frequent mutations among patients with Parkinson's disease, with a frequency of 4% in our case cohort. Of the 18 …

Risk-Stratified Transitional Care And Cardiovascular Hospitalizations By Sex: A Secondary Analysis Of A Randomized Clinical Trial., Douglas S Lee, Chang Nancy Wang, Peter C Austin, Sharon E Straus, Michael E Farkouh, Alice Chong, Monica Taljaard, Stephanie Poon, Stuart Smith, Robert S Mckelvie, Robert M Iwanochko, Andrea Macdougall, Esam Elbarasi, Peter M Cram, Jiming Fang, Clare L Atzema, Jacob A Udell, Paula A Rochon, Michael J Schull, Susanna Mak, Heather J Ross

Heart and Vascular Articles

IMPORTANCE: Female patients with heart failure (HF) are older and more often present with preserved left ventricular ejection fraction (LVEF), whereas male patients present with more ischemic disease. Despite these differences, an emergency department-based acute HF strategy may be equally applicable to both sexes.

OBJECTIVE: To determine whether the strategy for acute HF management in the Comparison of Outcomes and Access to Care for Heart Failure (COACH) trial differed by sex.

DESIGN, SETTING, AND PARTICIPANTS: This prespecified secondary analysis of the multicenter COACH stepped-wedge, cluster-randomized clinical trial included 10 acute care hospitals in Ontario, Canada. Data were collected from January …

Protecting Minors From Medical Malpractice Act: Implications For Otolaryngology-Head & Neck Surgery, Shiven Sharma, Margo K Mckenna, Julina Ongkasuwan, Michael J Brenner

Faculty, Staff and Students Publications

No abstract provided.

Seroprevalence Of Helicobacter Pylori Infection Among Asymptomatic Patients Served By A Safety-Net Healthcare System, Aaron P Thrift, Peyman Dinarvand, Luis Juarez, Jourdan Brown, Daniel Avila, Jennifer Mistica Zafiro Garcia-Villanueva, Lisa C Danek, Hammad Mahmood, Thomas Porter, Ann Gotschall, Noreen F Pirzada, Jaime J Rueda, Lee B Lu, Afroze Ali, Ijeoma Anyakorah, Sanjana J Bhattarai, Anees Fatima, Jessica Garcia, Hung V Nguyen, Bharat Joshi, Malvika Juneja, Misba S Lateef, Najda Mujtaba, Preethi V Nambi, Jay S Orr, Huma Rahman, Stephanie Nguyen, Amna Waqar, Yanyan Chen, David Y Graham, Hashem B El-Serag, Mimi C Tan

Faculty, Staff and Students Publications

Background & aims: Helicobacter pylori screening and eradication is a cost-effective strategy for primary gastric cancer prevention in high-risk populations outside the United States. There is a paucity of population-based H pylori seroprevalence data available in high-risk U.S. groups, particularly data for low-income, uninsured patient populations.

Methods: We used data from a cross-sectional study of a largely underserved, immigrant, and minority patient population. Inclusion criteria included asymptomatic individuals 30-65 years of age without prior H pylori testing or treatment. Consented patients completed a study survey and a blood draw to screen for H pylori using IgG serology. We calculated seroprevalence …

Screening For Hypertension And Diabetes In Laundromats In The Largest Hispanic-Majority City In The U.S, Nicholas A Mccann, Vanessa Schick, Jack Tsai

Faculty, Staff and Student Publications

Purpose: This study aimed to assess the prevalence of hypertension and diabetes among laundromat users in San Antonio, Texas, and explore laundromats as a novel setting for health interventions regarding these 2 conditions.

Design: This descriptive, cross-sectional study involved demographic, blood pressure and HbA1c screenings to assess the health status of laundromat users.

Setting: The study took place in 7 laundromats in low-income areas of San Antonio.

Subjects: A total of 150 adults aged 18 and older who regularly used the laundromats and spoke either English or Spanish were eligible to participate.

>Measures: Hypertension was defined as a systolic BP …

Associations Of Blood Biomarkers Of Glial Cell Dysfunction And Neuronal Injury With Future Cognitive Decline And Incident Dementia, Srishti Shrestha, Xiaoqian Zhu, B Gwen Windham, Kevin J Sullivan, Priya Palta, Rebecca F Gottesman, Russell P Tracy, Clifford R Jack, Petrice M Cogswell, Prashanthi Vemuri, Sudha Seshadri, Thomas H Mosley, Michael E Griswold, Myriam Fornage

Faculty, Staff and Student Publications

Introduction: Prospective studies of blood-based biomarkers reflecting pathogenic processes, other than Alzheimer-specific pathologies, that contribute to dementia in diverse cohorts are lacking.

Methods: We jointly fitted linear mixed-effect models and proportional hazards models to examine associations of midlife glial fibrillary acidic protein (GFAP), chitinase-3-like protein 1 (YKL-40), soluble cluster of differentiation-14 (sCD14), neurofilament light chain (NfL), total tau (t-tau), and ubiquitin C-terminal hydrolase L1 (UCHL1) levels in serum (collected in 1993 to 1995) with cognitive decline and incident dementia (ascertained over 29 years through 2022) in the community-based Atherosclerosis Risk in Communities Study. sCD14 and YKL-40 were measured in 3082 …

2-Aminobutyrate Mediates The Impact Of Air Pollution On Blood Biomarkers Of Alzheimer’S Disease, Anum Saeed, Chris Mckennan, Jane E Clougherty, Peidi Zhou, Sheila Tripathy, Ellen J Kinnee, Jiaxuan Duan, Kevin Kip, Xuemei Zeng, Victor Villemagne, Tharick Pascoal, Mark Mapstone, Eric A Whitsel, Oscar I Lopez, Christie Ballantyne, Thomas K Karikari, Bing Yu, Steven Reis, Annie Cohen

Faculty, Staff and Students Publications

Introduction: We examined the impact of mid-life metabolites on late-life Alzheimer's disease (AD) plasma biomarkers and whether these metabolites mediate air pollution effects.

Methods: In the Heart Strategies Concentrating on Risk Evaluation (Heart SCORE) cohort, we applied high-dimensional regression and meditation models, adjusting for observed and latent confounders, with replication in the Atherosclerosis Risk in Communities (ARIC) study. Exposures included mid-life fine particulate matter (PM2.5), black carbon, metals, and metabolites. Outcomes were: late-life plasma p-tau(181, 217, and 231) and amyloid beta 42/40 (Simoa assays).

Results: In the Heart SCORE study, seven lipid- and amnio acid-pathway metabolites measured in mid-life were …

A Smoking-Related Plasma Protein Score And Smoking-Related Cancer Risk And Mortality In The Atherosclerosis Risk In Communities Study, Meng Ru, Christopher Douville, Aghiles Guenoun, Hana Zahed, Christie M Ballantyne, Kenneth R Butler, Josef Coresh, David J Couper, Panagis Galiatsatos, Marc J Gunter, Ron C Hoogeveen, Mattias Johansson, Corinne E Joshu, P Martijn Kolijn, Christina M Lill, Jiayun Lu, Michael T Marrone, Giovanna Masala, David C Muller, Anna E Prizment, Raul Zamora-Ros, Nilanjan Chatterjee, Adrienne Tin, Elizabeth A Platz

Faculty, Staff and Students Publications

Background: Self-reported smoking may not fully capture individualized risk of smoking-related cancer, but circulating proteins may reflect biological consequences of smoking. Thus, we developed a score based on smoking-related proteins and evaluated its association with smoking-related cancer.

Methods: This prospective cohort study included 10 563 participants aged 47-70 years in the Atherosclerosis Risk in Communities study. Plasma proteins were measured using the SomaScan Platform (SomaLogic Operating Co, Inc). The score was constructed from proteins associated with current smoking, pack-years, or recent quitting identified by linear regression and elastic net regression. Cox regression was used to estimate adjusted hazard ratios and …

Plasma Proteins Associated With Psychosocial Factors And Heart Disease: The Jackson Heart Study, Sara N O'Brien, Madeline G Gillman, Michael D Green, Daniel E Cruz, James S Floyd, Susan Hankinson, Daniel H Katz, Xiaojuan Liu, Michelle C Odden, Bruce M Psaty, Alexander P Reiner, Jerome I Rotter, Stephen S Rich, Robert E Gerszten, Amil Shah, Mario Sims, Usman A Tahir, Lesley F Tinker, Alexis C Wood, Bing Yu, Anthony S Zannas, Laura M Raffield, Láshauntá M Glover

Faculty, Staff and Students Publications

Background: Knowledge of proteomic mechanisms explaining the link between psychosocial stress and cardiovascular disease is limited. This study aimed to (1) identify plasma proteins associated with psychosocial factors and (2) assess associational pathways between psychosocial factors, identified proteins, and incident cardiovascular disease events in a discovery cohort, JHS (Jackson Heart Study), and 2 replication cohorts, the CHS (Cardiovascular Health Study), and the MESA (Multi-Ethnic Study of Atherosclerosis).

Methods: JHS participants from exam 1 (2000-2004) with SomaScan 1.3k platform proteomics data were included (n=2143, mean age=55.3). Depressive symptoms and perceived stress scores were measured via the 20-item Center for Epidemiological Studies …

Assessment Of Skin In Patients With Systemic Sclerosis Using High-Frequency Ultrasound And Shear Wave Elastography: A Comparative Study With Histology, Molecular, And Clinical Parameters, Ruhani Desai, Filemon Tan, Minghua Wu, Jeffery L Browning, Samuel Theodore, Meng Zhang, Brian Skaug, Harshdeep Singh Chawla, Manmohan Singh, Salavat Aglyamov, Kirill V Larin, Maureen Mayes, Shervin Assassi

Faculty, Staff and Student Publications

Objective: Ultrasound (US) has been proposed as a potential tool for assessing skin fibrosis in systemic sclerosis (SSc). However, a large-scale comparison of US-based assessment with histologic markers of skin fibrosis has not been reported. We evaluated US-based skin assessments for their face validity (differentiation between involved SSc and healthy control [HC] skin), construct validity (comparison to modified Rodnan skin score [mRSS]), and criterion validity (comparison to histologic and gene expression fibrosis markers).

Methods: Twenty HCs and 52 patients with SSc underwent clinical and US assessment followed by a forearm skin biopsy. Predefined areas were assessed on the finger, hand, …

Brief Report: Hepatitis B Vaccination Histories In Persons With Hiv Needing Revaccination, Minhee Kang, Triin Umbleja, Anchalee Avihingsanon, Sandra W Cardoso, Josphat Kosgei, Karen J Vigil, Ta Thi Dieu Ngan, Unoda Chakalisa, Stephanie Caruso, Kenneth E Sherman, Kristen M Marks

Faculty, Staff and Student Publications

Introduction: Past studies of hepatitis B vaccines in people with HIV (PWH) have shown mixed results about improving responses with increases in dose or dose frequency, leading to inconsistent guidelines and practice. We examined vaccine series completion and revaccinations in PWH lacking a seroprotective response.

Methods: Hepatitis B vaccination histories were evaluated as a retrospective study in 561 participants of A5379 trial (NCT04193189). Individuals in 41 sites in Africa, Asia, South America, and the United States qualified for the trial with antibody titers below the seroprotective level (< 10 mIU/mL) despite past hepatitis B vaccinations. The primary measure of interest was the number of vaccines in the past vaccination records.

Results: Of the 1098 trial candidates, 561 (51%) did not …

Multidisciplinary Approach To Complex Lower Extremity Limb Salvage In Pyogenic Arthritis, Pyoderma Gangrenosum, And Acne (Papa) Syndrome: A Case Report, Michael M Talanker, Anthony V Basta, Tien Do, Robert Tung, Addison Allen, Morgan Martin, Bryan L Ruygrok, Patrick J Kellam, Jeffrey G Trost, Mohin A Bhadkamkar

Faculty, Staff and Student Publications

Limb salvage using free tissue transfer in patients with rare autoinflammatory syndromes is poorly described, and the safety of microvascular reconstruction in this population remains uncertain. Hereditary pyogenic arthritis, pyoderma gangrenosum, and acne (PAPA) syndrome is characterized by dysregulated inflammation, pathergy, and impaired wound healing, raising concern for flap compromise and postoperative complications. We report a rare case of lower extremity free tissue transfer in a patient with PAPA syndrome. A 66-year-old woman with rheumatoid arthritis and PAPA syndrome presented with rapid wound breakdown, violaceous ulceration, exposed hardware, and periprosthetic joint infection following left total knee arthroplasty (TKA). Examination revealed …

Long Covid Persistence And Surveillance Gaps Across 58 Us Hospitals, Jiazi Tian, Alaleh Azhir, Matthew Decaro, Ngan Chau, Jonas Hügel, Michele Morris, Jingya Cheng, Pedram Fard, Ingrid V Bassett, Douglas S Bell, Elmer V Bernstam, Shyam Visweswaran, Jeffrey G Klann, Shawn N Murphy, Hossein Estiri

Faculty, Staff and Student Publications

Importance: Surveillance of postacute sequelae of SARS-CoV-2 infection (PASC) depends on diagnostic coding systems that capture fewer than one-half of affected individuals, rendering millions invisible to health systems and policymakers.

Objective: To quantify the gap between true PASC burden and diagnostic code-based estimates, determine the proportion representing chronic disease, and characterize organ system heterogeneity and temporal trends across diverse populations.

Design, setting, and participants: This retrospective cohort study used electronic health record data from 58 hospitals and affiliated clinics in 4 US regions, from 2017 to 2025. Adults (aged ≥18 years) with laboratory-confirmed SARS-CoV-2 infection or a COVID-19 diagnosis code …

Structural Brain Differences Associated With Panic Disorder: An Enigma-Anxiety Working Group Mega-Analysis Of 4924 Individuals Worldwide, Laura K M Han, Willem B Bruin, Janna Marie Bas-Hoogendam, Nynke A Groenewold, Kevin Hilbert, Anderson M Winkler, Andre Zugman, Takeshi Asami, Jacques P Barber, Francesco Benedetti, Robert J R Blair, Joscha Böhnlein, Paolo Brambilla, Fabian Breuer, Randy L Buckner, Robin Bülow, Monica E Calkins, Natalia Chechko, Udo Dannlowski, Katharina Dohm, Katharina Domschke, Thomas Dresler, Angelika Erhardt-Lehmann, Gregory A Fonzo, Andreas J Forstner, Hans J Grabe, Dominik Grotegerd, Raquel E Gur, Ruben C Gur, Catherine Harmer, David Hofmann, Odile A Van Den Heuvel, Neda Jahanshad, Tilo T J Kircher, Katharina Koch, Max A Laansma, Till Langhammer, Sang-Hyuk Lee, Elisabeth J Leehr, Eleonora Maggioni, Claire E Marino, Susanne Meinert, Hannah Meinert, Barbara Milrod, Benson Mwangi, Jared A Nielsen, Patricia Ohrmann, Spiro P Pantazatos, Martin P Paulus, Brenda W J H Penninx, Sara Poletti, Andrea Reinecke, Isabelle C Ridderbusch, Pavel Rjabtsenkov, Philipp G Sämann, Theodore D Satterthwaite, Lianne Schmaal, Elisabeth Schrammen, Jair C Soares, Nili Solomonov, Murray B Stein, Benjamin Straube, Thomas Straube, Benjamin Suarez-Jimenez, Jordan W Smoller, Ardesheer Talati, Sophia I Thomopoulos, Carlos E Vazquez, Henry Völzke, Katharina Wittfeld, Mon-Ju Wu, Yunbo Yang, Giovana B Zunta Soares, Ulrike Lueken, Paul M Thompson, Daniel S Pine, Dan J Stein, Nic J A Van Der Wee, Dick J Veltman, Moji Aghajani

Faculty, Staff and Student Publications

Neuroanatomical findings on panic disorder (PD) are typically difficult to replicate, with inconsistent effects. These concerns prompted a paradigm shift towards large-scale collaborations, focused on harmonized data extraction and processing for robust examination of PD brain correlates. Hence, leveraging the largest-ever multi-site neuroimaging database on PD (Age: 10–66 years; global sites: 28), compiled by the ENIGMA-Anxiety Working Group, we report on cortical and subcortical differences in individuals with PD (N = 1146) versus healthy controls (HC: N = 3778). The analyses revealed lower thickness and smaller cortical surface area within fronto-temporo-parietal regions in PD (Cohen’s ds: −0.08–0.13), along with lower …

Hematopoietic Cell Transplant Access And Patient Diversity, Rachel Cusatis, Ramzi Abboud, Et Al.

2020-Current year OA Pubs

IMPORTANCE: Allogeneic hematopoietic cell transplant (HCT) is curative for hematologic cancers, yet access remains inequitable for racially and ethnically underrepresented and socioeconomically disadvantaged populations, making the goal of having a suitable donor for every patient who needs a transplant challenging. The ACCESS trial broadened access by enrolling patients without matched donors, who instead received an HCT from a mismatched unrelated donor.

OBJECTIVE: To compare baseline characteristics of ACCESS trial participants with participants enrolled in a similar clinical trial and a patient-reported outcome (PRO) protocol cohort.

DESIGN, SETTING, AND PARTICIPANTS: This cross-sectional study included adult participants (aged ≥18 years) from 3 …

Crispr-Cas9 Cd33-Deleted Allogeneic Hematopoietic Cell Transplantation With Gemtuzumab Ozogamicin Maintenance In Aml: A Phase 1/2 Trial, John F Dipersio, Et Al.

2020-Current year OA Pubs

Patients with high-risk acute myeloid leukemia (AML) and myelodysplastic syndrome (MDS) are likely to relapse despite allogenic hematopoietic cell transplantation (HCT). Post-HCT preventative maintenance can be limited by toxicity toward the normal donor cells. Tremtelectogene empogeditemcel (trem-cel) is a CRISPR-Cas9 gene-edited allogeneic HCT product lacking CD33, designed to shield the donor graft from cytotoxicity of subsequent CD33-targeted therapies such as gemtuzumab ozogamicin (GO). In this multicenter, phase 1/2a, open-label study, adult patients with AML/MDS with high relapse risk received trem-cel after myeloablative conditioning followed by GO maintenance (0.5-2.0 mg m

Multicenter Comparison Of Modern Plating Options In Fibula, Scapula, And Osteocutaneous Radial Forearm Free Flaps, Craig A Bollig, Amit Walia, Patrik J Pipkorn, Ryan S Jackson, Sidharth V Puram, Jason T Rich, Randal C Paniello, Et Al.

2020-Current year OA Pubs

OBJECTIVES: Evaluate the association of plating strategies with hardware removal and operative time, after adjusting for relevant clinical variables.

STUDY DESIGN: Retrospective Review.

SETTING: Multiple Academic Medical Centers.

METHODS: Patients undergoing osseous free flap reconstruction stratified based on the plating strategy [conventional plating with a hand-bent plate, precontoured plate, and virtual surgical planning (VSP) with patient-specific hardware and cutting guides]. Variables associated with hardware removal were analyzed using multivariable logistic regression. To evaluate the effect of plating strategy on operative time, a multivariable linear regression model was created. Adjusted odds ratios (aOR) with 95% confidence intervals (CI) were calculated.

RESULTS: …

Microarray Analysis Of Human Abdominal Aortic Aneurysm With Emphasis On Cardiovascular Genes Revealed Differentially Expressed Genes, Song Lu, Li Ping Li, John V. White, Xiaoying Zhang, Ifeyinwa Nwaneshiudu, Adaobi Nwaneshiudu, Nectaria Ntaoula, John Gaughan, Dimitri S. Monos, Wan-Lu Lin, Charalambos C. Solomides, Emilia L. Oleszak, Chris D. Platsoucas

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

BACKGROUND/AIM: We examined gene expression profiles in abdominal aortic aneurysm (AAA) lesions vs. normal aortas by cDNA microarray and real-time quantitative reverse-transcriptase polymerase chain reaction (qRT-PCR).

MATERIALS AND METHODS: Phosphorus (³²P)-labeled cDNA from AAA specimens (mean AAA size 6.65 cm) and normal aortas were hybridized with a 588-gene microarray primarily of the cardiovascular system. The results were validated by qRT-PCR.

RESULTS: A total of 35 out of the 588 genes were differentially expressed, with either log₂ ratio of AAAs/controls ≥1 (upregulated; 20 genes) or ≤-1 (downregulated; 15 genes) in AAA lesions vs. normal aorta, and …

High Concordance Of Physician-Attestation With Manual Data Abstraction For Sickle Cell Type: An Ash Rc Data Hub Study, Alexis Thompson, Ashima Singh, Donna Neuberg, Amanda Brandow, Allison King, Sophie Lanzkron, Emily Semmel, Sam Walters, Susan Rogers, Kathleen Torres, William Wood

Cardeza Foundation for Hematologic Research

Sickle cell disease (SCD) is the most common inherited blood disorder in the United States. The American Society of Hematology Research Collaborative (ASH RC) has built an SCD Data Hub (DH) to facilitate research and quality improvement using real-world data. To our knowledge, we report here the first analyses from the DH, focusing on cohort demographics and accurate identification of SCD diagnosis type. DH sites have data use agreements with ASH RC to extract and transfer electronic health record (EHR) data at least quarterly. Principal investigators (PI) provided additional attestation of SCD diagnosis based on existing local data sources deemed …

Risk Of Alzheimer Dementia After High-Dose Vs Standard-Dose Influenza Vaccination, Avram Samuel Bukhbinder, Yaobin Ling, Lauren Jhin, Elizabeth He, Kristofer Harris, Mya Rodriguez, Jenna Thomas, Gabriela Cruz, Kamal Phelps, Yejin Kim, Luyao Chen, Xiaoqian Jiang, Paul E Schulz

Faculty, Staff and Student Publications

Background and objectives: Previous studies, including large cohort analyses comparing vaccinated and unvaccinated adults, suggest that routine immunizations such as inactivated influenza vaccines (IIVs) may reduce Alzheimer dementia (AD) risk. Whether AD risk differs after high-dose IIV (H-IIV) vs standard-dose IIV (S-IIV) remains unexamined. We hypothesized that AD risk would be lower among adults ≥65 years after H-IIV compared with S-IIV.

Methods: This retrospective cohort study analyzed data spanning 2014-2019 from IQVIA PharMetrics Plus for Academics, a US health care claims database. Eligible participants were ≥65 years with ≥2 years of continuous medical and pharmaceutical coverage and no previous diagnostic …

Familial Healthy Aging And Longevity: The Role Of Spouses, Søren Netra, Angéline Galvin, Matthew Keys, Katrine Lawaetz Kristensen, Jacob Krabbe Pedersen, Bharat Thyagarajan, Svetlana Ukraintseva, Mary K Wojczynski, Dorret I Boomsma, Kaare Christensen

2020-Current year OA Pubs

BACKGROUND: Families with exceptional longevity often experience delayed onset of age-related diseases and reduced mortality across generations-a pattern influenced by shared genetic and behavioral factors. While several studies have focused on the members of longevity-enriched families (LEF), little is known about the health trajectories of the spouses marrying into these families. Given prior evidence of substantially reduced mortality among spouses of LEF members, determining whether this advantage reflects selection, shared environments, or behavioral convergence is essential for understanding the mechanisms that underlie intergenerational health transmission.

METHODS: We conducted a multigenerational, retrospective matched cohort study using nationwide Danish civil and health …