Digital Commons Network^™

Cardiac Catheterization In American Indian/Alaska Native Populations: Empowering Communities, Providers, And Systems Toward Equity, Joseph Burns, Daniel J Penny, Keila N Lopez, Lindsay F Eilers, Athar M Qureshi, Christine J Chung, Jason F Deen

Faculty, Staff and Students Publications

American Indian/Alaska Native (AI/AN) people face numerous health disparities, including alarming rates of cardiovascular morbidity and mortality. These inequities are closely tied to unique social, political, and economic circumstances due to the ongoing consequences of systemic racism. Although poorly described, these cardiovascular inequities extend to adult and pediatric interventional cardiology. AI/AN adults are less likely to undergo cardiac catheterization and are more likely to experience complications. There are no published studies on pediatric interventional cardiology outcomes in AI/AN children. The scarcity of available data underscores the need for novel studies to investigate the epidemiology, sociodemographic associations, and outcomes of AI/AN …

Surgical Repair Of Double-Outlet Right Ventricle With Doubly Committed Juxtaarterial Ventricular Septal Defect: The Role Of Virtual Reality, Fumiya Yoneyama, Jonathan Awori, Shagun Sachdeva, Kaimal A Jayakumar, Javier Brenes, Jeffery S Heinle

Faculty, Staff and Students Publications

Double-outlet right ventricle (DORV) with a doubly committed juxtaarterial ventricular septal defect (VSD) presents significant surgical challenges. We report a neonate with DORV, a hypoplastic aortic arch, and a patent ductus arteriosus. Virtual reality (VR) imaging provided detailed visualization, confirming the VSD's position beneath both great arteries. Intraventricular rerouting was unfeasible given the patient's small systemic structures and tricuspid valve chordae. The patient underwent successful VSD closure through a transarterial approach, arterial switch operation, and arch repair. This case highlights the utility of VR-based planning in optimizing surgical strategy for complex congenital heart defects.

Bortezomib And Vorinostat In Combination With Mitoxantrone, Dexamethasone, And Pegasparaginase During Induction And Reinduction For Infants With Acute Lymphoblastic Leukaemia: A Multicentre Single-Arm Phase 1/2 Study, Tanja A Gruber, Sima Jeha, Rebecca J Deyell, Victor Lewis, Bill H Chang, Eric J Lowe, Jamie Frediani, Catherine Vezina, Bruno Michon, Michael Richards, Erin H Breese, Thai-Hoa Tran, Norman Lacayo, Christine Bolen, Sunil Desai, Jennifer L Pauley, Minxuan Huang, Emily Ashcraft, Cheng Cheng, Kirk R Schultz, Linda Stork, Krysta Schlis, Van T Huynh, Nathan Gossai, Yoav H Messinger, Henrique Bittencourt, Terzah M Horton, Uma Athale, Duncan Stearns, Deborah Schiff, Paul S Gaynon

Faculty, Staff and Students Publications

Background: Acute lymphoblastic leukaemia in infants remains a therapeutic challenge. In preclinical studies we previously identified bortezomib and vorinostat as active agents against KMT2A rearranged (KMT2Ar) leukaemia. The aim of this study was to determine the tolerability of incorporating bortezomib and vorinostat into an acute lymphoblastic leukaemia-chemotherapy backbone for newly diagnosed infants with acute lymphoblastic leukaemia both with and without KMT2Ar.

Methods: In this single-arm phase 1/2 study conducted at 18 hospitals in the USA and Canada, we enrolled patients aged 1 year or younger at the time of diagnosis with newly diagnosed acute lymphoblastic leukaemia or undifferentiated leukaemia (with …

The Diagnostic Performance Of The Basic Versus The Detailed Telomere Flow Fish Test In Young Patients With Aplastic Anaemia, Nicholas F Decleene, Duc T Nguyen, Susan E Kirk, Hannah L Helber, Ghadir S Sasa, Alison A Bertuch

Faculty, Staff and Students Publications

Identifying telomere biology disorders (TBDs) in patients with aplastic anaemia (AA) is essential for guiding appropriate care. Telomere length (TL) measurement by flow cytometry with fluorescence in situ hybridization supports diagnosis, but the real-world performance of the basic test (lymphocytes and granulocytes) versus the detailed test (which includes four lymphocyte subsets) remains unclear. We retrospectively reviewed 439 patients who underwent detailed TL testing at our institution from 2008 to 2022. Haematological disease was present in 87%, with AA comprising 56%. We classified 23 subjects with TBD independently of TL, only one of whom had severe AA (SAA) at initial presentation. …

Relationship Between Heart Rate Variability And Sleep Among Girls And Boys With Abdominal Pain-Related Disorders Of Gut-Brain Interaction, Kendra J Kamp, Robert L Burr, Camden E Matherne, Emily Simonds, Tasha Murphy, Margaret M Heitkemper, Rona L Levy, Robert J Shulman, Miranda A L Van Tilburg

Faculty, Staff and Students Publications

Background: Children with abdominal pain-related disorders of gut-brain interaction (AP-DGBI) often experience sleep disturbances which may be linked to the autonomic nervous system. Heart rate variability (HRV) is a non-invasive measure of autonomic nervous system activity. Our aim was to examine if HRV was associated with characteristics of disturbed sleep in children with AP-DGBI in order to elucidate the underlying physiological mechanisms of disturbed sleep.

Methods: This analysis used baseline data from a randomized control trial of 156 children ages 7-12 years with AP-DGBI. HRV was measured after dinner using a Polar monitor. Sleep disturbances were evaluated using the Children's …

The Role Of Top-Down Appetite Self-Regulation In The Development Of Healthy Eating Behaviors Among Children: A Narrative Review And Socialization Framework, David J Bridgett, Sheryl O Hughes, Matthew Broussard, Daniela Mccourt, Christina M Croce, Jennifer O Fisher

Faculty, Staff and Students Publications

Appetite self-regulation (ASR) among children is thought to have a fundamental role in shaping the development of healthy eating behaviors, dietary intake, and growth during childhood. Parallel to developmental frameworks for understanding "general" self-regulation among children, ASR has been described as involving children's use of "top-down" cognitive processes to moderate "bottom-up" biological drives around food approach and avoidance in the interest of achieving desired eating behaviors or outcomes. Whereas bottom-up ASR processes during early childhood are well characterized, particularly in the context of dysregulation and obesity risk, the role of top-down ASR processes in the development of healthy eating behaviors …

From Stemi To Saddle Pulmonary Embolism: Management Challenges And The Role Of Va-Ecmo, Enad Haddad, Irfan Ahsan, Sudeep Nugooru, Gregary D. Marhefka

Division of Internal Medicine Faculty Papers & Presentations

Acute pulmonary embolism and acute myocardial infarction are critical conditions with overlapping presentations, and their coexistence can be catastrophic. We report a 45-year-old man with prior mid LAD stent who presented with chest pain and ventricular fibrillation arrest, diagnosed with inferior/posterior STEMI. Emergent PCI to the mid RCA restored stability. The patient developed persistent hypoxia over the next two days requiring intubation and mechanical ventilation. Worsening hypoxia and shock prompted urgent transesophageal echocardiography to evaluate for mechanical complications, instead revealing a mobile echo density spanning the right and left main pulmonary arteries, consistent with acute saddle pulmonary embolism, and right …

Aav Gene Therapy For Mps Iva With Induction Of Immune Tolerance Via Oral Administration Of Epitope Peptides Of N-Acetylgalactosamine-6-Sulfate Sulfatase, Sampurna Saikia, Yasuhiko Ago, Fnu Nidhi, Shaukat Khan, Zhengyu Ma, Shunji Tomatsu

Department of Pediatrics Faculty Papers

Mucopolysaccharidosis IVA (MPS IVA) is caused by the accumulation of undegraded glycosaminoglycans due to the deficiency of the N-acetylgalactosamine-6-sulfate sulfatase (GALNS) enzyme. MPS IVA manifests as progressive systemic skeletal dysplasia. Gene therapy (GT) is potentially a one-time treatment in which the enzyme is continuously produced, circulated, and delivered to target tissues. However, immune responses to gene products can diminish therapeutic efficacy. We hypothesized that oral delivery of tolerogenic peptides induces immune tolerance to human GALNS (hGALNS) in MPS IVA mice, enhancing therapeutic efficacy. Neonatal mice deficient in mouse GALNS (mGALNS) were treated orally with three T-cell/B-cell epitope peptides or hGALNS …

In Vitro Studies Of The Effects Of Antithrombotic Zn-Dipicolylamine-Harboring Liposomes (Dpals) On Serum Albumin And Human Umbilical Vein Endothelial Cells, Michelle Tanujaya, Gianna Cai, Jia Patel, Zana Moldavsky, Yumna Ejaz, Malia Mahazabin Ahmed, Sangsang Duong, Lawrence E. Goldfinger, Koon Y. Pak, Brian D. Gray, Parkson Lee-Gau Chong

Cardeza Foundation for Hematologic Research

Thrombosis remains a leading cause of cardiovascular morbidity and mortality. During thrombosis, activated platelets and endothelial cells expose phosphatidylserine (PS) on their outer membranes, creating a surface that accelerates clot formation. Current antithrombotic therapies, such as heparin and warfarin, carry significant bleeding risks, highlighting the need for safer alternatives. In response, we developed a PS-targeting liposomal formulation composed of Zn-dipicolylamine (DPA)-cyanine-3[22,22] and 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine (molar ratio 3:97). This DPA-harboring liposome (DPAL) binds selectively to PS-rich surfaces such as activated platelets and has demonstrated efficacy in reducing thrombosis in mouse models, with minimal bleeding. In the present study, we examined the interaction …

Alpha And Beta Emitters In Translational Nuclear Medicine: Clinical Advances, Challenges, And Future Direction, Hanieh Karimi, Thomas H. Shaffer, Erik Stauff, Vinay V. R. Kandula, Heidi H. Kecskemethy, Lauren W. Averill, Xuyi Yue

Department of Radiology Faculty Papers

Radiopharmaceutical therapy (RPT) has emerged as a transformative modality in oncology, particularly for patients with metastatic or inoperable tumors. By leveraging molecularly targeted carriers conjugated to cytotoxic radionuclides, RPT enables precise delivery of ionizing radiation to tumor sites while minimizing off-target effects. Central to this approach are alpha (α) and beta (β) particle-emitting radionuclides. This review aims to provide a comprehensive overview of all clinically relevant alpha and beta emitters and incorporates the most recent advances from 2017-2025, offering a comprehensive and up-to-date perspective. Alpha and beta emitters hold significant promises for the future, especially in nuclear medicine, energy, and …

Prenatal Stress Induces Changes In Behavior, Hpa Axis, Inflammation, And Oxidative Stress In Adult Rats Offspring, Jorge M Aguiar-Geraldo, Jefté Peper-Nascimento, José Henrique Cararo, Taise Possamai-Della, Alexandra I Zugno, Anilkumar Pillai, João Quevedo, Samira S Valvassori

Faculty, Staff and Student Publications

Prenatal stress is related to the development of psychiatric disorders involving inflammation, oxidative stress, and hypothalamic-pituitary-adrenal (HPA) axis. Therefore, the aim of the present study was to evaluate the effects of prenatal stress on behavior, inflammation, oxidative stress, and the HPA-axis in the dams and their offspring treated with lithium. Thirteen pregnant Wistar rats were exposed to a prenatal chronic unpredictable stress protocol from the 14th day of gestation until birth. At the 60th postnatal day (PND), a treatment protocol was carried out in the offspring with lithium (intraperitoneally - 47.5 mg/kg) or saline for seven days (twice a day). …

Profiling The Genomic Landscape And Evolutionary History Of Polyploid Giant Cancer Cells In Undifferentiated Pleomorphic Sarcomas, Amy L Bowes, Sara Waise, Tom Lesluyes, Thomas Butters, Christie English, Haixi Yan, Annelien Verfaillie, Christopher Davies, Jianan Chen, Emma Nye, Richard Stone, Jiten Manji, Adrienne M Flanagan, Jonas Demeulemeester, Maxime Tarabichi, Nischalan Pillay, Peter Van Loo

Faculty, Staff and Student Publications

Polyploid giant cancer cells (PGCCs), characterised by multinucleation and atypical nuclear morphology, are a common feature of undifferentiated pleomorphic sarcomas. While PGCCs may be a critical substrate for cancer evolution, their formation pathways and genomic consequences remain underexplored. In this study, we characterise PGCCs in ten pleomorphic sarcomas and use topographic single-cell DNA sequencing (scDNA-seq) to investigate their genomic landscape. We selected PGCCs based on their nuclear morphology, including mononucleated or multinucleated bizarre, misshapen nuclei, and analysed them at single-cell resolution. Histopathological analysis showed that PGCCs were often randomly distributed throughout the tumour and did not appear in clusters, suggesting …

Profiling The Genomic Landscape And Evolutionary History Of Polyploid Giant Cancer Cells In Undifferentiated Pleomorphic Sarcomas, Amy L Bowes, Sara Waise, Tom Lesluyes, Thomas Butters, Christie English, Haixi Yan, Annelien Verfaillie, Christopher Davies, Jianan Chen, Emma Nye, Richard Stone, Jiten Manji, Adrienne M Flanagan, Jonas Demeulemeester, Maxime Tarabichi, Nischalan Pillay, Peter Van Loo

Faculty, Staff and Student Publications

Polyploid giant cancer cells (PGCCs), characterised by multinucleation and atypical nuclear morphology, are a common feature of undifferentiated pleomorphic sarcomas. While PGCCs may be a critical substrate for cancer evolution, their formation pathways and genomic consequences remain underexplored. In this study, we characterise PGCCs in ten pleomorphic sarcomas and use topographic single-cell DNA sequencing (scDNA-seq) to investigate their genomic landscape. We selected PGCCs based on their nuclear morphology, including mononucleated or multinucleated bizarre, misshapen nuclei, and analysed them at single-cell resolution. Histopathological analysis showed that PGCCs were often randomly distributed throughout the tumour and did not appear in clusters, suggesting …

Replicability Of Highly Cited Comparative Studies In Orthopedic Journals, Cody Ashy, William E. Few, Gabriella A. Rivas, Emily Brennan, Langdon Hartsock, Kristoff R. Reid

HCA Healthcare Journal of Medicine

Introduction

Concerns are rising regarding the quality, validity, and reliability of clinical research findings in medical literature. This investigation sought to identify the most cited orthopedic clinical studies and assess the replicability of the findings reported.

Methods

Web of Science was used to identify the top ten orthopedic surgery journals by impact factor from which primary comparative studies cited at least 250 times were identified. A second literature search identified follow-up studies relevant to the respective primary studies. Studies investigating the same intervention via parallel methodology were summarized and their conclusions compared to their respective highly cited primary study.

Results …

Elixhauser Comorbidity Index To Predict Perioperative Bleeding And Adverse Spine Surgery Outcomes, Mitchell K. Ng, Michael A. Mont, Mosadoluwa Afolabi, Prathiksha N V, Amitha Kumar, Stephen S. Johnston

Rothman Institute Papers

Introduction: As spine surgery volume continues to grow, ensuring patient safety and minimizing complications are increasingly critical. Disruptive bleeding—defined as hemorrhagic events requiring clinical intervention—is a significant perioperative challenge. This study aimed to: (1) quantify disruptive bleeding incidence; (2) evaluate associations between patient demographics, Elixhauser Comorbidity Index (ECI), and bleeding risk; and (3) assess the impact of disruptive bleeding on mortality, ventilator use, length of inpatient stay, 90-day readmissions, and inpatient costs. Methods: A nationwide healthcare database was used to identify patients who underwent spine surgery in 2019. Patients were subdivided by the Elixhauser Comorbidity Index (ECI) from 0 to …

Comparison Of Ventilation Support During Laser Treatment Of Retinopathy Of Prematurity, Jason Peng, Raghav Taneja, Barry N. Wasserman, Krystal Hunter, Vineet Bhandari, Alla Kushnir

Wills Eye Hospital Papers

Highlights: What are the main findings? Preterm infants undergoing ROP laser surgery with routine elective intubation had significantly longer durations of post-operative mechanical ventilation. Routine intubation during this procedure did not improve short-term clinical outcomes, such as overall hospital length of stay or timing of laser intervention in the infant’s life. What are the implications of the main findings? Routine intubation strategies may unnecessarily increase exposure to mechanical ventilation without improving clinical outcomes. Standardization of perioperative intubation practices across hospitals may be needed to optimize respiratory support in this vulnerable population. Objective: To compare respiratory outcomes between infants undergoing retinopathy …

Bone Marrow Endosteum Houses Hedgehog-Susceptible Dlx5-Expressing Osteoblast Precursor Cells, Keita Kondo, Yuki Matsushita, Shion Orikasa, Yuta Nakai, Aiko Kuroda, Shinsuke Ohba, Wanida Ono, Noriaki Ono

Faculty, Staff and Student Publications

The bone marrow endosteum provides a robust source of bone-making osteoblasts by housing various types of osteoblast precursor cells, including endosteal stem cells expressing fibroblast growth factor receptor 3 (Fgfr3) and their downstream progenitor cell populations. In fetal bone development, Dlx5 marks early perichondrial cells that populate the diaphyseal bone and marrow stroma in the postnatal stages. However, the location of Dlx5-expressing cells in the postnatal bone marrow and how they contribute to osteogenesis remain undefined. Here, we show that Dlx5

Phase I Trial Of Binimetinib Plus Hydroxychloroquine In Patients With Previously Treated Metastatic Pancreatic Cancer, S Daniel Haldar, Fen Saj, So Jung Hong, Rishi Surana, Lianchun Xiao, J Jack Lee, Brandon Smaglo, Dan Zhao, Huili Zhu, Ryan Huey, Jason Willis, M Pia Morelli, Michael Overman, Florencia Mcallister, Robert Wolff, Anirban Maitra, David Fogelman, Channing Der, Shubham Pant

Faculty, Staff and Student Publications

Background: Dual mitogen-activated protein kinase (MAPK) pathway and autophagy inhibition shows synergistic antitumor activity in preclinical models of RAS-mutant cancers. We hypothesized that autophagy blockade with hydroxychloroquine (HCQ) could overcome resistance to MEK inhibition with binimetinib (BINI) and provide clinical benefit in previously treated, KRAS-mutated, metastatic pancreatic ductal adenocarcinoma (PDAC).

Methods: This investigator-led, single-arm, open-label, phase I dose escalation/expansion trial evaluated the safety and tolerability of BINI + HCQ in patients with previously treated, metastatic PDAC (NCT04132505). Key eligibility criteria: ECOG 0-1, adequate organ function, ≥ 1 prior line of therapy for metastatic disease, and presence of KRAS …

Endosteal Stem Cells At The Bone-Blood Interface: A Double-Edged Sword For Rapid Bone Formation: Bone Marrow Endosteal Stem Cells Provide A Robust Source Of Bone-Making Osteoblasts Both In Normal And Abnormal Bone Formation, Keita Kondo, Yuki Matsushita, Shion Orikasa, Yuta Nakai, Aiko Kuroda, Shinsuke Ohba, Wanida Ono, Noriaki Ono

Faculty, Staff and Student Publications

Endosteal stem cells are a subclass of bone marrow skeletal stem cell populations that are particularly important for rapid bone formation occurring in growth and regeneration. These stem cells are strategically located near the bone surface in a specialized microenvironment of the endosteal niche. These stem cells are abundant in young stages but eventually depleted and replaced by other stem cell types residing in a non-endosteal perisinusoidal niche. Single-cell molecular profiling and in vivo cell lineage analyses play key roles in discovering endosteal stem cells. Importantly, endosteal stem cells can transform into bone tumor-making cells when deleterious mutations occur in …

Exploring The Landscape Of Hair And Scalp Disorders In The Pediatric Skin Of Color Population: A Scoping Review, Nicole Baker, Simona A. Alomary, Jake H. Shapira, Cheryssa Hislop, Esther Zhang, Michelle Oboite, Temitayo Ogunleye

Department of Medicine Faculty Papers

No abstract provided.

A Comparative Effectiveness Trial For Universal Psychosocial Screening With The Psychosocial Assessment Tool (Pat) Across 18 Childhood Cancer Programs In The United States: Adoption, Penetration, And Health Equity, Lamia P. Barakat, Michele A. Scialla, Nithyasri Ramaswamy, Janet A. Deatrick, Kamyar Arasteh, Eric Sandler, Shannon N. Hammer, Anne E. Kazak

Department of Pediatrics Faculty Papers

BACKGROUND: Universal, systematic psychosocial screening in childhood cancer assures care matched to need and achieves a Standard of Psychosocial Care. It is accomplished inconsistently due to barriers at the family, provider, and institution level, potentially contributing to disparities in care and outcomes. We conducted a comparative effectiveness trial of two implementation strategies of an established measure (Psychosocial Assessment Tool; PAT3.0) across 18 children's cancer programs to identify strategies that resulted in higher levels of screening in English and Spanish (penetration, health equity). We also examined uptake at the institution level (adoption).

METHODS: Sites were randomized to Strategy I (web-based training …

Bacteriophage-Mediated Reduction Of Uropathogenic E Coli From The Urogenital Epithelium, Bishnu Joshi, Jacob J Zulk, Camille Serchejian, Zainab A Hameed, Addison B Larson, Austen L Terwilliger, Deepak Kumar, Indira U Mysorekar, Robert A Britton, Anthony W Maresso, Kathryn A Patras

Center on Aging Staff Publications

Urinary tract infections (UTIs), primarily caused by uropathogenic Escherichia coli (UPEC), affect millions annually. UPEC gains access to the urinary tract through mucosal reservoirs, including the vaginal tract. With rising antibiotic resistance and frequent recurrence, alternative non-antibiotic strategies like bacteriophage (phage) therapy are gaining attention. We explored the potential of a lytic phage, ΦHP3, as well as a phage cocktail to decolonize UPEC from the urogenital tract using in vitro and in vivo models. Phage demonstrated replication and lytic activity in both bacteriologic medium and simulated vaginal fluid. Pretreatment of human vaginal epithelial cells (VK2/E6E7) and bladder carcinoma cells (HTB-9) …

Pretreatment Risk Model For Radiation-Induced Lymphopenia Is Associated With Adjuvant Durvalumab Efficacy In Patients With Unresectable Stage Iii Nsclc, Peter S N Van Rossum, Pim J J Damen, Francesco Cortiula, Brian P Hobbs, Lorenzo De Marchi, Radhe Mohan, Max Peters, Famke L Schneiders, Dirk De Ruysscher, Robin Wijsman, Joost J C Verhoeff, Ting Xu, Zhongxing Liao, Steven H Lin

Faculty, Staff and Student Publications

Introduction: Severe radiation-induced lymphopenia (RIL) during concurrent chemoradiotherapy (CCRT) for NSCLC has been associated with poorer outcomes and reduced immunotherapy efficacy. Because RIL often develops late during CCRT, identifying patients at risk before treatment may be clinically relevant. This study aimed to develop and validate a nomogram based on pretreatment predictors for severe RIL, and secondarily to explore associations between predicted RIL risk and adjuvant durvalumab-associated survival.

Methods: A retrospective development cohort of consecutive patients with NSCLC treated with CCRT (2010-2019) was established, along with an independent external validation cohort from other institutions. A multivariable logistic regression model was developed …

Development And Validation Of A Prognostic Risk Score For Patients With Cancer And Neutropenic Fever Presenting To The Emergency Department, Sandy Nath, Aiham Qdaisat, Andriy Derkach, Afia Babar, Deepti Zalavadia, Patrick Chaftari, Ziyi Li, Monica K Wattana, Joseph Schmeltz, Rocio Perez Johnston, Eduardo Ortiz, Kumar Alagappan, Adam Klotz, Sai-Ching Jim Yeung

Faculty, Staff and Student Publications

Objectives: Neutropenic fever (NF) is a life-threatening oncologic emergency associated with significant morbidity and mortality. Current predictive risk-stratification scores' limitations include outdated criteria, subjectivity, and low usage in the emergency department (ED). We sought to develop and externally validate a pragmatic, objective risk score to predict adverse outcomes in patients presenting to the ED with cancer and NF.

Methods: A retrospective cohort study was performed using data from 2 comprehensive cancer centers. The derivation cohort included adults presenting with NF to Memorial Sloan Kettering Cancer Center. External validation was conducted using data from the MD Anderson Cancer Center. The primary …

Frequency And Self-Reported Outcomes Of Transcranial Magnetic Stimulation For Obsessive Compulsive Disorder In The U.S. And Latin America, Hala Aziz, Guadalupe Vidal-Martinez, Ogechi C Onyeka, Jacey L Anderberg, Javier Vargas-Medrano, Diana Sotelo, Demi Kourtesi, Renee M Frederick, Josselyn S Muñoz, Dayan Berrones, Vanessa Zavala Cruz, Peter Thompson, Silvina Tonarelli, Andrew D Wiese, James J Crowley, Eric A Storch

Faculty, Staff and Students Publications

Introduction: Obsessive compulsive disorder (OCD) affects about 1-2% of the global population, with roughly 30% of patients not responding to first-line treatments. Transcranial Magnetic Stimulation (TMS) has some support for treatment-resistant OCD but global use is unclear.

Methods: This study describes the frequency with which TMS was reported to be received among a large cohort of individuals who self-identified as Latino-Hispanic in Latin America and the United States. Among 3,391 participants, 76 (2.2%) had completed TMS for OCD.

Results: Recipients who received TMS exhibited more severe current and lifetime OCD symptoms compared to non-recipients. On average, participants underwent 22.61 TMS …

Merritt-Putnam Symposium | Tumor-Associated Epilepsy And Epilepsy-Associated Tumors: Exploring The Bidirectional Crosstalk Between Tumors And Seizures, Tracy A Bedrosian, Michael Wong, Erin L Heinzen, Benjamin Deneen, Catherine A Christian-Hinman

Faculty, Staff and Students Publications

Links between cancerous and noncancerous brain tumors and epilepsy have long been recognized. However, recent clinical and preclinical studies emphasize that not only do tumors impinge on surrounding brain tissue in ways that promote hyperexcitability and epileptogenesis, but that neural activity also influences tumor progression. In this review, inspired by the Merritt-Putnam Symposium of the 2025 meeting of the American Epilepsy Society, we present a cross-disciplinary dialog between cancer and epilepsy research, including discussion of tumors and epilepsies that are more prominent in pediatric versus adult populations. First, we discuss the neuropathology, genetics, and surgical outcomes of epileptogenic brain tumors, …

Somatic Genetic Rescue In Zcchc8-Associated Telomere Biology Disorders, Sophie De Tocqueville, Flavia Donaires, Nicholas Decleene, Ibrahima Ba, Mina Nouri, Laëtitia Kermasson, Malika Chelbi, Emmanuel Bergot, Thierry Leblanc, Raphael Borie, Quentin Philippot, Elise Antone, Grégoire Prévot, Elodie Blanchard, Boris Keren, Elodie Lainey, Marilia Catto, Barbara Santana, Settara C Chandrasekharappa, Frank X Donovan, Luiz Fernando Bazzo Catto, Isabelle Callebaut, Neal S Young, Carine Halfon-Domenech, Rodrigo T Calado, Alison A Bertuch, Fernanda Gutierrez-Rodrigues, Caroline Kannengiesser, Patrick Revy

Faculty, Staff and Students Publications

We show that somatic genetic rescue is frequent in telomere biology disorders (TBDs) caused by germ line ZCCHC8 variants. Our results highlight the critical intrinsic role of ZCCHC8 in human hematopoiesis and a potential mechanism for disease modification in TBDs.

Supporting Evidence-Based Responses To Emotional Needs In Emphysema (Serene): Protocol For A Randomized, Open-Label Mechanistic Trial Comparing Coping Skills Training And Disease-Specific Education For Depressive Symptoms Conducted In United States Health Systems, Joanna L. Hart, Daniel Carter, Chloe Hinton, James Grilli, Lily A. Brown, Nora Brier, Yingying Lu, Casey Whitman, Michael O. Harhay, Michael Sims, Carmen Alvarez, Lisa R. Miller-Matero, C. Virginia O'Hayer

Department of Psychiatry and Human Behavior Faculty Papers

BACKGROUND: Depressive symptoms and anxiety are highly prevalent among people with chronic obstructive pulmonary disease (COPD), strongly associated with poor outcomes, and rarely recognized or treated. Integrating families into interventions may amplify supportive care treatment effects and overcome common challenges, yet this strategy is understudied. The Supporting Evidence-based Responses to Emotional Needs in Emphysema (SERENE) trial's main objective is to identify the mechanisms through which a family-partnered Coping Skills Training (CST) reduces depressive symptoms among patients with COPD, testing five putative mechanisms: family relationship quality, patient and caregiver self-efficacy, patient loneliness, and caregiver psychological distress.

METHODS: SERENE will enroll 375 …

Social Roles And Emotional Distress Are Associated With Successful Aging In Adult Childhood Cancer Survivors, Samah Hayek, Kimberly A Miller, Michael E Roth, Michelle A T Hildebrandt, David R Freyer, Joel Milam

Faculty, Staff and Student Publications

Childhood cancer survivors (CCS) face complex long-term health consequences resulting from intensive treatments that may impact their aging trajectory. This study assessed the associations between social role attainment, emotional distress, and indicators of successful aging (SA) among adult CCS, considering treatment intensity. SA, is a multidimensional concept encompassing physical, cognitive, and psychosocial well-being, provides a framework for understanding and optimizing outcomes in this population. This cross-sectional study utilized data from Project Forward, a cohort, of 1,248 adult CCS diagnosed between 1996 and 2010. Participants were identified through the Los Angeles County Cancer Surveillance Program and completed a comprehensive self-report survey …

Tadalafil Monotherapy Is A Reasonable Alternative For The Treatment Of Lower Urinary Tract Symptoms In Patients With Comorbid Benign Prostatic Hyperplasia And Erectile Dysfunction, Daniel M. Ibrahim, Anam Ahmed, Swetha Reddy, Meet S. Patel, Nabeel Sumbal, Adam Chaban, Aminah I. Fayyaz

Clinical Research in Practice: The Journal of Team Hippocrates

A clinical decision report appraising

Oelke M, Giuliano F, Mirone V, Xu L, Cox D, Viktrup L. Monotherapy with tadalafil or tamsulosin similarly improved lower urinary tract symptoms suggestive of benign prostatic hyperplasia in an international, randomized, parallel, placebo-controlled clinical trial. Eur Urol. 2012;61(5):917-925. https://doi.org/10.1016/j.eururo.2012.01.0131

for a vigorous 75-year-old man with benign prostatic hyperplasia (BPH) and erectile dysfunction (ED) who discontinued dutasteride due to intolerable sexual side effects.