Medical Specialties Commons^™

A Case Of Successful Treatment Of Recurrent Urinary Tract Infection By Extended-Spectrum Β-Lactamase Producing Klebsiella Pneumoniae Using Oral Lyophilized Fecal Microbiota Transplant, Naomi Bier, Blake Hanson, Zhi-Dong Jiang, Herbert L Dupont, Cesar A Arias, William R Miller

Faculty, Staff and Student Publications

Recurrent urinary tract infections (UTIs) are a challenging clinical entity that can be frustrating for patient and physician alike. Repeated rounds of antibiotics can select for multidrug-resistant organisms, further complicating care. We describe the successful use of fecal microbiota transplantation (FMT) for the treatment of recurrent extended-spectrum β-lactamase (ESBL)-producing Klebsiella pneumoniae UTIs in a patient with an ileal conduit and urostomy. In the 18 months after FMT, the patient had not experienced new infections with ESBL-producing organisms. The urine and stool microbiomes of the patient were tracked before and post-FMT using 16s RNA sequencing with measurement of α-diversity. Sequencing of …

Editorial: The Interplay Between Microbiota And Allergen In Shaping Respiratory Mucosa Immunity: Role In Development Of Asthma, Zhenwei Xia, Wenwei Zhong, Min Wu, Scott E Evans

Faculty, Staff and Student Publications

No abstract provided.

Targeted Genomic Sequencing Of Tsc1 And Tsc2 Reveals Causal Variants In Individuals For Whom Previous Genetic Testing For Tuberous Sclerosis Complex Was Normal, Hannah D West, Mark Nellist, Rutger W W Brouwer, Mirjam C G N Van Den Hout-Van Vroonhoven, Luiz Gustavo Dufner De Almeida, Femke Hendriks, Peter Elfferich, Meera Raja, Peter Giles, Rosa M Alfano, Angela Peron, Yves Sznajer, Liesbeth De Waele, Anna Jansen, Marije Koopmans, Anneke Kievit, Laura S Farach, Hope Northrup, Julian R Sampson, Laura E Thomas, Wilfred F J Van Ijcken

Faculty, Staff and Student Publications

Tuberous sclerosis complex (TSC) is caused by inactivating variants in TSC1 and TSC2. Somatic mosaicism, as well as the size and complexity of the TSC1 and TSC2 loci, makes variant identification challenging. Indeed, in some individuals with a clinical diagnosis of TSC, diagnostic testing fails to identify an inactivating variant. To improve TSC1 and TSC2 variant detection, we screened the TSC1 and TSC2 genomic regions using targeted HaloPlex custom capture and next-generation sequencing (NGS) in genomic DNA isolated from peripheral blood of individuals with definite, possible or suspected TSC in whom no disease-associated variant had been identified by previous …

Financial Toxicity In Cancer Patients And Subsequent Risk Of Repeat Acute Care Utilization, Julia J Shi, J Alberto Maldonado, Chi-Fang Wu, Susan K Peterson, Ying-Shiuan Chen, Kevin Diao, Robert J Volk, Sharon H Giordano, Ya-Chen T Shih, Kelsey Kaiser, Grace L Smith

Faculty, Staff and Student Publications

Background: Acute care (AC) visits by cancer patients are costly sources of healthcare resources and can exert a financial burden of oncology care both for individuals with cancer and healthcare systems. We sought to identify whether cancer patients who reported more severe initial financial toxicity (FT) burdens shouldered excess risks for acute care utilization.

Methods: In 225 adult patients who participated in the Economic Strain and Resilience in Cancer (ENRICh) survey study of individuals receiving ambulatory cancer care between March and September 2019, we measured the baseline FT (a multidimensional score of 0-10 indicating the least to most severe global, …

Postoperative Management Of Recurrence After Radiosurgery And Surgical Resection For Brain Metastases And Predicting Benefit From Adjuvant Radiation, Samantha M Buszek, Benjamin Tran, James P Long, Dershan Luo, Dima Suki, Jing Li, Sherise Ferguson, Caroline Chung

Faculty, Staff and Student Publications

Stereotactic radiosurgery (SRS) is often used as upfront treatment for brain metastases. Progression or radionecrosis after SRS is common and can prompt resection. However, postoperative management strategies after resection for SRS failure vary widely, and no standard practice has been established. In this approved study, we retrospectively reviewed patients who received SRS for a brain metastasis followed by resection of the same lesion. We extracted patient-, disease-, and treatment-related variables and information on disease-related outcomes. Univariate and multivariate analyses of clinicopathologic variables were used to create a model to predict factors associated with local failure (LF). A total of 225 …

Phase 1/2 Study Of Epacadostat In Combination With Durvalumab In Patients With Metastatic Solid Tumors, Aung Naing, Alain P Algazi, Gerald S Falchook, Benjamin C Creelan, John Powderly, Seth Rosen, Minal Barve, Niharika B Mettu, Pierre L Triozzi, John Hamm, Gongfu Zhou, Chris Walker, Zhiwan Dong, Manish R Patel

Faculty, Staff and Student Publications

Background: Targeting programmed cell death protein 1 (PD-1) and indoleamine 2,3-dioxygenase (IDO1) pathways is an appealing option for cancer treatment.

Methods: The open-label, phase 1/2 ECHO-203 study evaluated the safety, tolerability, and efficacy of the IDO1 inhibitor epacadostat in combination with durvalumab, a human anti-PD-L1 monoclonal antibody in adult patients with advanced solid tumors.

Results: The most common treatment-related adverse events were fatigue (30.7%), nausea (21.0%), decreased appetite (13.1%), pruritus (12.5%), maculopapular rash (10.8%), and diarrhea (10.2%). Objective response rate (ORR) in the overall phase 2 population was 12.0%. Higher ORR was observed in immune checkpoint inhibitor (CPI)-naïve patients (16.1%) …

Radiation Therapy Can Be Safely Incorporated Into Pretransplantation Treatment Regimens For Patients With Multiple Myeloma, Ethan P Damron, Muzaffar H Qazilbash, Penny Q Fang, Susan Y Wu, Bouthaina S Dabaja, Gabriela Rondon, Chitra Hosing, Richard E Champlin, Qaiser Bashir, Elizabeth J Shpall, Mark K Knafl, Hans C Lee, Elisabet E Manasanch, Krina Patel, Sheeba K Thomas, Robert Z Orlowski, Donna M Weber, Chelsea C Pinnix, Jillian R Gunther

Faculty, Staff and Student Publications

Primary treatment of multiple myeloma (MM) often involves systemic induction therapy (SIT) followed by autologous stem cell transplantation (ASCT). Radiation therapy (RT) is sometimes used for palliation; however, many practitioners avoid RT out of concern that future peripheral blood progenitor cell (PBPC) collection required for ASCT may be compromised. In this study, we retrospectively examined the possible effect of RT on PBPC collection. We reviewed the charts of 732 patients with MM treated with RT at our institution from 1999 to 2017, including patients who received RT prior to PBPC collection for planned ASCT. RT plans (both MM and non-MM …

Current Chemoprevention Approaches In Lynch Syndrome And Familial Adenomatous Polyposis: A Global Clinical Practice Survey, Kathryn A Mraz, Rachel Hodan, Linda Rodgers-Fouche, Sanjeevani Arora, Francesc Balaguer, Jose G Guillem, Joanne M Jeter, Priyanka Kanth, Dan Li, David Liska, Joshua Melson, Kimberly Perez, Charite Ricker, Brian H Shirts, Eduardo Vilar, Bryson W Katona, Mev Dominguez-Valentin

Faculty, Staff and Student Publications

Background: International chemoprevention preferences and approaches in Lynch syndrome (LS) and APC-associated polyposis, including Familial adenomatous polyposis (FAP) and attenuated FAP (AFAP) have not been previously explored.

Aim: To describe current chemoprevention strategies for patients with LS or FAP/AFAP (referred to collectively as FAP) practiced by members of four international hereditary cancer societies through administration of a survey.

Results: Ninety-six participants across four hereditary gastrointestinal cancer societies responded to the survey. Most respondents (91%, 87/96) completed information regarding their demographics and practice characteristics relating to hereditary gastrointestinal cancer and chemoprevention clinical practices. Sixty-nine percent (60/87) of respondents offer chemoprevention …

Erratum: Cxcl12-Mediated Monocyte Transmigration Into Brain Perivascular Space Leads To Neuroinflammation And Memory Deficit In Neuropathic Pain: Erratum, Chun-Lin Mai, Zhi Tan, Ya-Nan Xu, Jing-Jun Zhang, Zhen-Hua Huang, Dong Wang, Hui Zhang, Wen-Shan Gui, Jun Zhang, Zhen-Jia Lin, Ying-Tong Meng, Xiao Wei, Ying-Tao Jie, Peter M Grace, Long-Jun Wu, Li-Jun Zhou, Xian-Guo Liu

Faculty, Staff and Student Publications

No abstract provided.

Contemporaneous Symptom Networks Of Multidimensional Symptom Experiences In Cancer Survivors: A Network Analysis, Zheng Zhu, Yanling Sun, Yi Kuang, Xiaoyi Yuan, Haiyan Gu, Jing Zhu, Weijie Xing

Faculty, Staff and Student Publications

Background: Symptom networks can provide empirical evidence for the development of personalized and precise symptom management strategies. However, few studies have explored the symptom networks of multidimensional symptom experiences in cancer survivors. The objectives of this study were to generate symptom networks of multidimensional symptom experiences in cancer survivors and explore the centrality indices and density in these symptom networks METHODS: Data from 1065 cancer survivors were obtained from the Shanghai CANcer Survivor (SCANS) Report. The MD Anderson Symptom Inventory was used to assess the prevalence and severity of 13 cancer-related symptoms. We constructed contemporaneous networks with all 13 symptoms …

A Bayesian Piecewise Exponential Phase Ii Design For Monitoring A Time-To-Event Endpoint, Yun Qing, Peter F Thall, Ying Yuan

Faculty, Staff and Student Publications

A robust Bayesian design is presented for a single-arm phase II trial with an early stopping rule to monitor a time to event endpoint. The assumed model is a piecewise exponential distribution with non-informative gamma priors on the hazard parameters in subintervals of a fixed follow up interval. As an additional comparator, we also define and evaluate a version of the design based on an assumed Weibull distribution. Except for the assumed models, the piecewise exponential and Weibull model based designs are identical to an established design that assumes an exponential event time distribution with an inverse gamma prior on …

A Bibliometric And Visual Analysis Of Cancer-Associated Fibroblasts, Wei-Chen Yuan, Jie-Xiang Zhang, Hai-Bin Chen, Ying Yuan, Yu-Pei Zhuang, Hong-Li Zhou, Mu-Han Li, Wen-Li Qiu, Hong-Guang Zhou

Faculty, Staff and Student Publications

Background: Cancer-associated fibroblasts (CAFs) represent the predominant stromal component within the tumour microenvironment (TME), exhibiting considerable heterogeneity and plasticity that significantly impact immune response and metabolic reprogramming within the TME, thereby influencing tumour progression. Consequently, investigating CAFs is of utmost importance. The objective of this study is to employ bibliometric analysis in order to evaluate the current state of research on CAFs and predict future areas of research and emerging trends.

Methods: Conduct a comprehensive search for scholarly publications within the Web of Science Core Collection database, encompassing the time period from January 1, 2001, to December 31, 2022. Apply …

Survival Outcomes In Patients With Relapsed/Refractory Or Mrd-Positive B-Cell Acute Lymphoblastic Leukemia Treated With Blinatumomab, Hagop M Kantarjian, Aaron C Logan, Faraz Zaman, Nicola Gökbuget, Ralf C Bargou, Yi Zeng, Gerhard Zugmaier, Franco Locatelli

Faculty, Staff and Student Publications

Blinatumomab has demonstrated significant efficacy in adult and pediatric patients with relapsed/refractory B-cell acute lymphoblastic leukemia (R/R B-cell ALL) and patients with measurable residual disease (MRD). This review aimed to compare median relapse-free survival (RFS) and median overall survival (OS) in adult and pediatric patients with R/R or MRD-positive B-cell ALL from pivotal studies [MT-103-211 and TOWER for adults with Philadelphia chromosome (Ph)-negative R/R B-cell ALL, ALCANTARA for adults with Ph-positive R/R B-cell ALL, MT-103-203 for adults with MRD-positive B-cell ALL, and MT-103-205 for pediatric patients with R/R B-cell ALL], with the median RFS and OS from retrospective analyses, country …

Targeted Therapy For Intractable Cancer On The Basis Of Molecular Profiles: An Open-Label, Phase Ii Basket Trial (Long March Pathway), Xiao-Dong Jiao, Bao-Dong Qin, Zhan Wang, Ke Liu, Ying Wu, Yan Ling, Wen-Xing Qin, Miao-Miao Wang, Ling-Yan Yuan, Savio George Barreto, Anthony W Kim, Kimberley Mak, Hao Li, Yuan-Yuan Xu, Xiao-Ming Qiu, Min Wu, Min Jin, Li-Chao Xu, Yi Zhong, Hui Yang, Xue-Qin Chen, Yu Zeng, Jun Shi, Wen-Yu Zhu, Qing-Qing Ding, Wei Jia, Su-Fen Liu, Jun-Jing Zhou, Hong Shen, Shi-Hua Yao, Zhao-Ji Guo, Ting Li, Pei-Juan Zhou, Xue-Wei Dong, Wen-Feng Lu, Robert L Coleman, Mehmet Akce, Chérif Akladios, Francesco Puccetti, Yuan-Sheng Zang

Faculty, Staff and Student Publications

Purpose: We evaluated he effects of molecular guided-targeted therapy for intractable cancer. Also, the epidemiology of druggable gene alterations in Chinese population was investigated.

Materials and methods: The Long March Pathway (ClinicalTrials.gov identifier: NCT03239015) is a non-randomized, open-label, phase II trial consisting of several basket studies examining the molecular profiles of intractable cancers in the Chinese population. The trial aimed to 1) evaluate the efficacy of targeted therapy for intractable cancer and 2) identify the molecular epidemiology of the tier II gene alterations among Chinese pan-cancer patients.

Results: In the first stage, molecular profiles of 520 intractable pan-cancer patients …

Intracranial Mesenchymal Tumor, Fet::Creb Fusion-Positive In The Lateral Ventricle, Hanim I Ozkizilkaya, Jason M Johnson, Barbara J O'Brien, Ian E Mccutcheon, Sujit S Prabhu, Amol J Ghia, Gregory N Fuller, Jason T Huse, Leomar Y Ballester

Faculty, Staff and Student Publications

No abstract provided.

Clinical Insights Into Small Cell Lung Cancer: Tumor Heterogeneity, Diagnosis, Therapy, And Future Directions, Zsolt Megyesfalvi, Carl M Gay, Helmut Popper, Robert Pirker, Gyula Ostoros, Simon Heeke, Christian Lang, Konrad Hoetzenecker, Anna Schwendenwein, Kristiina Boettiger, Paul A Bunn, Ferenc Renyi-Vamos, Karin Schelch, Helmut Prosch, Lauren A Byers, Fred R Hirsch, Balazs Dome

Faculty, Staff and Student Publications

Small cell lung cancer (SCLC) is characterized by rapid growth and high metastatic capacity. It has strong epidemiologic and biologic links to tobacco carcinogens. Although the majority of SCLCs exhibit neuroendocrine features, an important subset of tumors lacks these properties. Genomic profiling of SCLC reveals genetic instability, almost universal inactivation of the tumor suppressor genes TP53 and RB1, and a high mutation burden. Because of early metastasis, only a small fraction of patients are amenable to curative-intent lung resection, and these individuals require adjuvant platinum-etoposide chemotherapy. Therefore, the vast majority of patients are currently being treated with chemoradiation with or …

Editorial: Non-Coding Genome And Endocrinology: From Bench To Bedside, Radu Pirlog, Kinga Nemeth, George Adrian Calin

Faculty, Staff and Student Publications

No abstract provided.

Lysosomal Tmem9-Lamtor4-Controlled Mtor Signaling Integrity Is Required For Mammary Tumorigenesis, Shengzhe Zhang, Sung Ho Lee, Litong Nie, Yuanjian Huang, Gengyi Zou, Youn-Sang Jung, Sohee Jun, Jie Zhang, Esther M Lien, Junjie Chen, Jae-Il Park

Faculty, Staff and Student Publications

No abstract provided.

The Mediating Effect Of Resilience On The Relationship Between Symptom Burden And Anxiety/Depression Among Chinese Patients With Primary Liver Cancer After Liver Resection, Xue Zhang, Haoran Zhang, Zonghao Zhang, Hua Fan, Shuwen Li

Faculty, Staff and Student Publications

Purpose: Primary liver cancer (PLC) is a common cancer of the digestive system. Patients with PLC often experience a heavy symptom burden and along with a significant levels of anxiety and depression after liver resection. High levels of symptom burden can lead to increased anxiety and depression, whereas high levels of resilience can alleviate these conditions. Therefore, we aimed to explore the relationships among symptom burden, resilience, and anxiety/depression in Chinese patients with PLC after liver resection and to determine whether resilience mediates the relationship between symptom burden and anxiety/depression.

Patients and methods: A total of 223 postoperative PLC patients …

Editorial: Advances In The Biological Effects Of Ionizing Radiation, Fada Guan, Lina Zhao, Julianna K Bronk, Mirjana Maletic-Savatic, David R Grosshans, David J Carlson

Faculty, Staff and Student Publications

No abstract provided.

Accelerating Artificial Intelligence: How Federated Learning Can Protect Privacy, Facilitate Collaboration, And Improve Outcomes, Malhar Patel, Ittai Dayan, Elliot K Fishman, Mona Flores, Fiona J Gilbert, Michal Guindy, Eugene J Koay, Michael Rosenthal, Holger R Roth, Marius G Linguraru

Faculty, Staff and Student Publications

Cross-institution collaborations are constrained by data-sharing challenges. These challenges hamper innovation, particularly in artificial intelligence, where models require diverse data to ensure strong performance. Federated learning (FL) solves data-sharing challenges. In typical collaborations, data is sent to a central repository where models are trained. With FL, models are sent to participating sites, trained locally, and model weights aggregated to create a master model with improved performance. At the 2021 Radiology Society of North America's (RSNA) conference, a panel was conducted titled "Accelerating AI: How Federated Learning Can Protect Privacy, Facilitate Collaboration and Improve Outcomes." Two groups shared insights: researchers from …

Mechanisms Of Resistance To Egfr-Targeted Therapies In Colorectal Cancer: More Than Just Genetics, Christine Parseghian, Madhulika Eluri, Scott Kopetz, Kanwal Raghav

Faculty, Staff and Student Publications

The development of acquired resistance to anti-EGFR therapies remains poorly understood, with most research to date exploring, and trying to overcome, various genomic mechanisms of resistance. However, recent work supports a model of resistance whereby transcriptomic mechanisms of resistance predominate in the presence of active cytotoxic chemotherapy combined with anti-EGFR therapy in the first-line setting, with a greater predominance of acquired MAPK mutations after single-agent anti-EGFR therapy in the later-line setting. The proposed model has implications for prospective studies evaluating anti-EGFR rechallenge strategies guided by acquired MAPK mutations and highlights the need to address transcriptional mechanisms of resistance.

Radiotherapy Reimagined: Integrating Nanomedicines Into Radiotherapy Clinical Trials, Allison N Duross, Jack Phan, Alexander J Lazar, Joshua M Walker, Alexander R Guimaraes, Carole Baas, Sunil Krishnan, Charles R Thomas, Conroy Sun, Alexander F Bagley

Faculty, Staff and Student Publications

Radioenhancing nanoparticles (NPs) are being evaluated in ongoing clinical trials for various cancers including head and neck, lung, esophagus, pancreas, prostate, and soft tissue sarcoma. Supported by decades of preclinical investigation and recent randomized trial data establishing clinical activity, these agents are poised to influence future multimodality treatment paradigms involving radiotherapy. Although the physical interactions between NPs and ionizing radiation are well characterized, less is known about how these agents modify the tumor microenvironment, particularly regarding tumor immunogenicity. In this review, we describe the key multidisciplinary considerations related to radiation, surgery, immunology, and pathology for designing radioenhancing NP clinical trials. …

Lox Upregulates Fak Phosphorylation To Promote Metastasis In Osteosarcoma, Xiang Chen, Margaret Clement, M John Hicks, Poonam Sarkar, M Waleed Gaber, Tsz-Kwong Man

Faculty, Staff and Students Publications

Osteosarcoma is a malignant bone tumor that commonly occurs in the pediatric population. Despite the use of chemotherapy and surgery, metastasis remains to be the leading cause of death in patients with osteosarcoma. We have previously reported that cytoplasmic mislocalization of p27 is associated with a poor outcome in osteosarcoma. In this study, we further show that lysyl oxidase (LOX) expression was associated with p27 mislocalization. LOX is an enigmatic molecule that acts as a tumor suppressor or a metastatic promoter; however, its role in osteosarcoma is still unclear. Hence, we performed both

A Comparison Of Medical And Pharmacy Student Perspectives Of A Clinical Interprofessional Home-Visit Versus A Virtual Interprofessional Workshop, Anita B Major, Yuanyuan Zhou, Catherine L Hatfield, Kristina M Little, Natalie M Mondragon, Anne C Gill

Faculty, Staff and Students Publications

Background: No Place Like Home is a clinical interprofessional education (IPE) activity whereby pharmacy and medical students conduct home visits under the guidance and supervision of a clinical preceptor to homebound patients.

Purpose: We examined pharmacy and medical student perceptions of mastery of interprofessional competencies during an in-person clinical home visit pre-COVID-19 pandemic versus a virtual IPE learning activity consisting of didactic and case discussions in response to the global COVID-19 pandemic.

Methods: We administered the same modified Interprofessional Collaborative Competency Attainment Survey (ICCAS) instrument, which uses a five-point Likert scale, to both the in-person and the virtual IPE students …

Resident Education And Virtual Medicine: A Faculty Development Session To Enhance Trainee Skills In The Realm Of Telemedicine, Anna E Rueda, Ana C Monterrey, Margaret Wood, Linessa Zuniga, Betty Del Rio Rodriguez

Faculty, Staff and Students Publications

INTRODUCTION: COVID-19 accelerated the use of telemedicine. Subsequently, clinical sites began conducting virtual visits. Academic institutions implemented telemedicine for patient care and simultaneously had to teach residents the logistics and best practices. To meet this need, we developed a training session for faculty focused on telemedicine best practices and teaching telemedicine in the pediatric realm.

METHODS: We designed this training session based on institutional and society guidelines and faculty experience with telemedicine. Objectives included telemedicine documentation, triage, counseling, and ethical issues in telemedicine. We conducted all sessions in a 60-minute or 90-minute format over a virtual platform for small and …

Development Of A Transition Program For Pediatric Patients With Renal Disease, Sahar Siddiqui, Cortney Taylor Zimmerman, Brittany Garza, Sai Kaumudi Saridey, Constance M Wiemann

Faculty, Staff and Students Publications

BACKGROUND: The transition from pediatric to adult health care is challenging for patients with renal disease and inadequate transition can lead to increased disease-related morbidity. We developed a structured health care transition (HCT) program that includes a joint two-step transition clinic; the first step is the pediatric clinic and second step is the adult clinic.

METHODS: Quality improvement methodology was utilized to establish an interdisciplinary transition team and conduct a needs assessment. Lack of a standardized HCT program was identified as a primary barrier to HCT. We utilized transition team and other stakeholder input to implement a transition program that …

Physiologic Profile Associated With Severe Multisystem Inflammatory Syndrome In Children: A Retrospective Study, Fabio Savorgnan, Alvaro Moreira, Axel Moreira, Ananth Annapragada, S Kristen Sexson Tejtel, Saul Flores, Craig G Rusin, Lara Shekerdemian, Sebastian Acosta

Faculty, Staff and Students Publications

OBJECTIVE: The purpose of this study was to describe the clinical presentation and physiologic profile of individuals with varying degrees of severity of multisystem inflammatory syndrome in children (MIS-C).

METHODS: We performed a retrospective study of children diagnosed with MIS-C admitted to a single quaternary children's hospital from May 2020 to April 2021. We created an MIS-C severity score using the following parameters: hospital admission status (e.g., floor vs intensive care unit), need for inotropic or vasoactive medications, and need for mechanical ventilation. Univariate and multivariate analyses were performed to associate risk factors corresponding to the MIS-C severity score.

RESULTS: …

The Many Faces Of Arrhythmogenic Cardiomyopathy: An Overview, Hanna J Tadros, Christina Y Miyake, Debra L Kearney, Jeffrey J Kim, Susan W Denfield

Faculty, Staff and Students Publications

Arrhythmogenic cardiomyopathy (AC) is a disease that involves electromechanical uncoupling of cardiomyocytes. This leads to characteristic histologic changes that ultimately lead to the arrhythmogenic clinical features of the disease. Initially thought to affect the right ventricle predominantly, more recent data show that it can affect both the ventricles or the left ventricle alone. Throughout the recent era, diagnostic modalities and criteria for AC have continued to evolve and our understanding of its clinical features in different age groups as well as the genotype to the phenotype correlations have improved. In this review, we set out to detail the epidemiology, etiologies, …

Extracorporeal Membrane Oxygenation Cannulation Timing In The Pediatric Myocarditis Population: An Exploratory Analysis From The Extracorporeal Life Support Organization Registry, Maria E Gutierrez, Marc Anders, Danielle Guffey, Susan W Denfield, Shriprasad R Deshpande, Satish K Rajagopal, Ravi R Thiagarajan, Peta M A Alexander, Javier J Lasa

Faculty, Staff and Students Publications

Children presenting with acute myocarditis may experience rapid clinical deterioration requiring extracorporeal membrane oxygenation (ECMO); however, our understanding of best practices and timing of ECMO initiation are lacking. We explored the relationships between pre-cannulation factors and survival in this high-acuity patient population.

DESIGN: Retrospective review of a large international registry. Primary outcome was survival to hospital discharge, stratified by incident cardiac arrest (CA) prior to ECMO and time to cannulation after intubation.

SETTING AND SUBJECTS: The Extracorporeal Life Support Organization registry was queried for patients less than or equal to 18 years old receiving ECMO support for myocarditis between 2007 …