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Articles 14221 - 14250 of 17505
Full-Text Articles in Entire DC Network
Drive Leg Ground Reaction Forces And Rate Of Force Development Over Consecutive Windmill Softball Pitches, Erin R. Pletcher, Kenzie B. Friesen, Gretchen D. Oliver, Mita Lovalekar, Keith Gorse, Takashi Nagai, Chris Connaboy
Drive Leg Ground Reaction Forces And Rate Of Force Development Over Consecutive Windmill Softball Pitches, Erin R. Pletcher, Kenzie B. Friesen, Gretchen D. Oliver, Mita Lovalekar, Keith Gorse, Takashi Nagai, Chris Connaboy
Department of Exercise Science Faculty Papers
BACKGROUND: Windmill softball pitching is a highly skilled movement, combining whole body coordination with explosive force. Successful pitching requires sequential movement to transfer energy produced by the lower extremity to the pitching arm. Therefore, drive leg ground reaction force (GRF) and the time over which a pitcher can develop force during push off, defined as rate of force development (RFD), is essential for optimal performance. The aim of this study was to examine GRF and RFD in the drive leg during the windmill softball pitch, as well as pitch velocity, throughout a simulated game.
METHODS: Fourteen softball pitchers (17.9±2.3 years, …
Socioeconomic Status And Gastric Cancer Surgical Outcomes: A National Cancer Database Study., Ryan Lamm, D Brock Hewitt, Michael Li, Adam C Powell, Adam C Berger
Socioeconomic Status And Gastric Cancer Surgical Outcomes: A National Cancer Database Study., Ryan Lamm, D Brock Hewitt, Michael Li, Adam C Powell, Adam C Berger
Department of Surgery Faculty Papers
INTRODUCTION: Gastric cancer (GC) is the third leading cause of cancer-related death worldwide. Surgical resection is the gold standard of treatment. In the United States, race and socioeconomic status are associated with the diagnosis of GC; however, no studies have examined these as independent risk factors for surgical outcomes. Our study sought to investigate socioeconomic factors and GC surgical outcomes using a national cancer registry.
METHODS: GC patients between 2004 and 2016 were identified using the National Cancer Database. Univariate and multivariate logistic regression was used to analyze associations between socioeconomic factors and 30-d mortality, 90-d mortality, and unplanned readmission …
Improving Cancer Care Through Digital Health Coaching, Jennifer Nguyen, Pharmd, Vittorio Maio, Pharmd, Ms, Msph, Nathan Handley, Md, Mba
Improving Cancer Care Through Digital Health Coaching, Jennifer Nguyen, Pharmd, Vittorio Maio, Pharmd, Ms, Msph, Nathan Handley, Md, Mba
College of Population Health Faculty Papers
No abstract provided.
Thrombotic Left Main Coronary Artery Occlusion Treated With Bioresorbable Scaffold, Santiago Jesús Camacho Freire, Antonio Enrique Gómez Menchero, Jessica Roa Garrido, Marcos López Rojas, Rosa Cardenal Piris, José Francisco Díaz Fernández
Thrombotic Left Main Coronary Artery Occlusion Treated With Bioresorbable Scaffold, Santiago Jesús Camacho Freire, Antonio Enrique Gómez Menchero, Jessica Roa Garrido, Marcos López Rojas, Rosa Cardenal Piris, José Francisco Díaz Fernández
The Texas Heart Institute Journal
No abstract provided.
Decongestion Models And Metrics In Acute Heart Failure: Escape Data In The Age Of The Implantable Cardiac Pressure Monitor, David Paniagua, Glenn N Levine, Lorraine D Cornwell, Ernesto Jimenez, Biswajit Kar, Hani Jneid, Ali E Denktas, Tony S Ma
Decongestion Models And Metrics In Acute Heart Failure: Escape Data In The Age Of The Implantable Cardiac Pressure Monitor, David Paniagua, Glenn N Levine, Lorraine D Cornwell, Ernesto Jimenez, Biswajit Kar, Hani Jneid, Ali E Denktas, Tony S Ma
The Texas Heart Institute Journal
The United States Food and Drug Administration restricts the use of implantable cardiac pressure monitors to patients with New York Heart Association (NYHA) class III heart failure (HF). We investigated whether single-pressure monitoring could predict survival in HF patients as part of a model constructed using data from the ESCAPE (Evaluation Study of Congestive Heart Failure and Pulmonary Artery Catheterization Effectiveness) trial.
We validated survival models in 204 patients, using all-cause 180-day mortality. Two levels of model complexity were tested: 1) a simplified 1-pressure model based on pulmonary artery mean pressure ([PAM]1P) (information obtainable from an implanted intracardiac monitor alone), …
Mitral Regurgitation And Serum N-Terminal Pro-Brain Natriuretic Peptide Levels In Children: A Modification Of Adult Criteria, Elif Erolu, Figen Akalin
Mitral Regurgitation And Serum N-Terminal Pro-Brain Natriuretic Peptide Levels In Children: A Modification Of Adult Criteria, Elif Erolu, Figen Akalin
The Texas Heart Institute Journal
Mitral regurgitation can result from congenital heart disease, rheumatic valve disease, or other congenital malformations of the mitral valve. Faulty valves require surgical repair or replacement. However, echocardiographic and biochemical parameters that inform surgical decision-making for adults may not be appropriate for children. To investigate whether adult parameters can be used in children, we correlated echocardiographic parameters with serum N-terminal pro-brain natriuretic peptide (NT-proBNP) levels in children with chronic mitral regurgitation.
Our sample comprised 45 patients and 38 healthy children. M-mode measurements, left atrial and left ventricular volumes, and Doppler and tissue Doppler echocardiograms were collected. We graded mitral regurgitation …
Comparative Effectiveness Of Diversion Of Cerebrospinal Fluid For Children With Severe Traumatic Brain Injury, Michael J Bell, Jose Pineda, Et Al.
Comparative Effectiveness Of Diversion Of Cerebrospinal Fluid For Children With Severe Traumatic Brain Injury, Michael J Bell, Jose Pineda, Et Al.
2020-Current year OA Pubs
Importance: Diversion of cerebrospinal fluid (CSF) has been used for decades as a treatment for children with severe traumatic brain injury (TBI) and is recommended by evidenced-based guidelines. However, these recommendations are based on limited studies.
Objective: To determine whether CSF diversion is associated with improved Glasgow Outcome Score-Extended for Pediatrics (GOS-EP) and decreased intracranial pressure (ICP) in children with severe TBI.
Design, Setting, and Participants: This observational comparative effectiveness study was performed at 51 clinical centers that routinely care for children with severe TBI in 8 countries (US, United Kingdom, Spain, the Netherlands, Australia, New Zealand, South Africa, and …
Provider Perceptions Of Telehealth And In-Person Exposure And Response Prevention For Obsessive-Compulsive Disorder, Andrew D Wiese, Kendall N Drummond, Madeleine N Fuselier, Jessica C Sheu, Gary Liu, Andrew G Guzick, Wayne K Goodman, Eric A Storch
Provider Perceptions Of Telehealth And In-Person Exposure And Response Prevention For Obsessive-Compulsive Disorder, Andrew D Wiese, Kendall N Drummond, Madeleine N Fuselier, Jessica C Sheu, Gary Liu, Andrew G Guzick, Wayne K Goodman, Eric A Storch
Center for Medical Ethics and Health Policy Staff Publications
Until recently, psychotherapies, including exposure and response prevention (ERP) for obsessive-compulsive disorder (OCD), have primarily been delivered in-person. The COVID-19 pandemic required OCD providers delivering ERP to quickly transition to telehealth services. While evidence supports telehealth ERP delivery, limited research has examined OCD provider perceptions about patient characteristics that are most appropriate for this modality, as well as provider abilities to identify and address factors interfering with effective telehealth ERP. In the present study, OCD therapists (N = 113) rated the feasibility of delivering telehealth ERP relative to in-person for different (1) patient age-groups, (2) levels of OCD severity, and …
Reshaping The Tumor Microenvironment With Oncolytic Viruses, Positive Regulation Of The Immune Synapse, And Blockade Of The Immunosuppressive Oncometabolic Circuitry, Yisel Rivera-Molina, Hong Jiang, Xuejun Fan, Joy Gumin, Frederick F Lang, Christopher Alvarez-Breckenridge, Filipa Godoy-Vitorino, Lisha Zhu, W Jim Zheng, Lijie Zhai, Erik Ladomersky, Kristen L Lauing, Marta M Alonso, Derek A Wainwright, Candelaria Gomez-Manzano, Juan Fueyo
Reshaping The Tumor Microenvironment With Oncolytic Viruses, Positive Regulation Of The Immune Synapse, And Blockade Of The Immunosuppressive Oncometabolic Circuitry, Yisel Rivera-Molina, Hong Jiang, Xuejun Fan, Joy Gumin, Frederick F Lang, Christopher Alvarez-Breckenridge, Filipa Godoy-Vitorino, Lisha Zhu, W Jim Zheng, Lijie Zhai, Erik Ladomersky, Kristen L Lauing, Marta M Alonso, Derek A Wainwright, Candelaria Gomez-Manzano, Juan Fueyo
Faculty, Staff and Student Publications
Background: Oncolytic viruses are considered part of immunotherapy and have shown promise in preclinical experiments and clinical trials. Results from these studies have suggested that tumor microenvironment remodeling is required to achieve an effective response in solid tumors. Here, we assess the extent to which targeting specific mechanisms underlying the immunosuppressive tumor microenvironment optimizes viroimmunotherapy.
Methods: We used RNA-seq analyses to analyze the transcriptome, and validated the results using Q-PCR, flow cytometry, and immunofluorescence. Viral activity was analyzed by replication assays and viral titration. Kyn and Trp metabolite levels were quantified using liquid chromatography-mass spectrometry. Aryl hydrocarbon receptor (AhR) activation …
Skin Cancer Education Interventions For Primary Care Providers: A Scoping Review, Misha V Koshelev
Skin Cancer Education Interventions For Primary Care Providers: A Scoping Review, Misha V Koshelev
Faculty, Staff and Student Publications
Primary care physicians (PCPs) are often the first line of defense against skin cancers. Despite this, many PCPs do not receive a comprehensive training in skin conditions. Educational interventions aimed at skin cancer screening instruction for PCPs offer an opportunity to detect skin cancer at earlier stages and subsequent improved morbidity and mortality. A scoping review was conducted to collect data about previously reported skin cancer screening interventions for PCPs. A structured literature search found 51 studies describing 37 unique educational interventions. Curriculum elements utilized by the interventions were divided into categories that would facilitate comparison including curriculum components, delivery …
Impact Of Gap Distance Between Fenestration And Aortic Wall On Target Artery Instability Following Fenestrated-Branched Endovascular Aortic Repair, Giulianna B Marcondes, Gustavo S Oderich
Impact Of Gap Distance Between Fenestration And Aortic Wall On Target Artery Instability Following Fenestrated-Branched Endovascular Aortic Repair, Giulianna B Marcondes, Gustavo S Oderich
Faculty, Staff and Student Publications
Objective: Target artery (TA) instability has been the most frequent indication for secondary intervention after fenestrated and branched endovascular aortic repair (FB-EVAR) of pararenal and thoracoabdominal aortic aneurysms (TAAAs). The aim of the present study was to evaluate the effect of the gap distance between the endograft reinforced fenestration and TA origin at the aortic wall (fenestration gap [FG]) on target-related outcomes after FB-EVAR.
Methods: The clinical data and imaging studies of 430 patients enrolled in a prospective, nonrandomized study to evaluate FB-EVAR using manufactured stent grafts were reviewed. Of the 430 patients, 340 (79%) had had more than one …
Biological Treatment Usage In Patients With Hiv And Rheumatic Disease, 2003-2021: Long-Term Safety And Follow-Up, John D Reveille
Biological Treatment Usage In Patients With Hiv And Rheumatic Disease, 2003-2021: Long-Term Safety And Follow-Up, John D Reveille
Faculty, Staff and Student Publications
OBJECTIVE: This study examined the safety and efficacy of biological agents, especially tumour necrosis factor (TNF) inhibitors, for HIV-positive rheumatology patients refractory to standard therapy.
METHODS: This study is a retrospective case series including patients derived from a community HIV clinic as well as from two academic centres. Initial visit data collected included: sociodemographic characteristics, CD4 counts, HIV viral load and medication use. Patients with persistent disease activity despite standard conservative therapy were begun on biological agents.The main outcomes were patient and physician global assessment of treatment response and medication side effects in patients with rheumatological disorders treated with biological …
Estimated Size Of The Clinical Medical Imaging Physics Workforce In The United States, David E Hintenlang
Estimated Size Of The Clinical Medical Imaging Physics Workforce In The United States, David E Hintenlang
Faculty, Staff and Student Publications
There is no current authoritative accounting of the number of clinical imaging physicists practicing in the United States. Information about the workforce is needed to inform future efforts to secure training pathways and opportunities. In this study, the AAPM Diagnostic Demand and Supply Projection Working Group collected lists of medical physicists from several state registration and licensure programs and the Conference of Radiation Control Program Directors (CRCPD) registry. By cross-referencing individuals among these lists, we were able to estimate the current imaging physics workforce in the United States by extrapolating based on population. The imaging physics workforce in the United …
Impact Of Risk-Based Sexually Transmitted Infection Screening In The Emergency Department, Donna B Jeffe
Impact Of Risk-Based Sexually Transmitted Infection Screening In The Emergency Department, Donna B Jeffe
Faculty, Staff and Student Publications
OBJECTIVES: Sexually transmitted infections (STIs), including chlamydia, gonorrhea, and human immunodeficiency virus (HIV) pose a significant health burden in adolescents. Many adolescents receiving care in the emergency department (ED) are in need of testing, regardless of their chief complaint. Our objective was to determine whether an electronic, risk-based STI screening program in our ED was associated with an increase in STI testing among at-risk adolescents.
METHODS: We conducted a retrospective cohort analysis of patient outcomes in our pediatric ED after integrating an Audio-enhanced Computer-Assisted Self-Interview (ACASI) as standard of care. It obtained a focused sexual history and generated STI testing …
Respiratory Effects Of Thyrotropin-Releasing Hormone And Its Analogue Taltirelin On Opioid-Induced Respiratory Depression, Martijn Boon, Albert Dahan
Respiratory Effects Of Thyrotropin-Releasing Hormone And Its Analogue Taltirelin On Opioid-Induced Respiratory Depression, Martijn Boon, Albert Dahan
Faculty, Staff and Student Publications
No abstract provided.
Efficacy Of Niraparib By Time Of Surgery And Postoperative Residual Disease Status: A Post Hoc Analysis Of Patients In The Prima/Engot-Ov26/Gog-3012 Study, Colleen Mccormick, Mark S Shahin, Frédéric Forget, William H Bradley, Sakari Hietanen, David M O'Malley, Anne Dørum, Brian M Slomovitz, Klaus Baumann, Frédéric Selle, Paula M Calvert, Grazia Artioli, Tally Levy, Aalok Kumar, Izabela A Malinowska, Yong Li, Divya Gupta, Antonio González-Martín
Efficacy Of Niraparib By Time Of Surgery And Postoperative Residual Disease Status: A Post Hoc Analysis Of Patients In The Prima/Engot-Ov26/Gog-3012 Study, Colleen Mccormick, Mark S Shahin, Frédéric Forget, William H Bradley, Sakari Hietanen, David M O'Malley, Anne Dørum, Brian M Slomovitz, Klaus Baumann, Frédéric Selle, Paula M Calvert, Grazia Artioli, Tally Levy, Aalok Kumar, Izabela A Malinowska, Yong Li, Divya Gupta, Antonio González-Martín
Faculty, Staff and Student Publications
OBJECTIVE: To evaluate the association between surgical timing and postoperative residual disease status on the efficacy of niraparib first-line maintenance therapy in patients with newly diagnosed advanced ovarian cancer at high risk of recurrence.
METHODS: Post hoc analysis of the phase 3 PRIMA/ENGOT-OV26/GOG-3012 (NCT02655016) study of niraparib in patients with newly diagnosed primary advanced ovarian, primary peritoneal, or fallopian tube cancer with a complete/partial response to first-line platinum-based chemotherapy. Progression-free survival (PFS) was assessed by surgical status (primary debulking surgery [PDS] vs neoadjuvant chemotherapy/interval debulking surgery [NACT/IDS]) and postoperative residual disease status (no visible residual disease [NVRD] vs visible residual …
Heart Transplant Recipient 1-Year Outcomes During The Covid-19 Pandemic, Matthew Rafiei, Alfredo Trento, Joanna Chikwe, Fardad Esmailian, Jon A Kobashigawa
Heart Transplant Recipient 1-Year Outcomes During The Covid-19 Pandemic, Matthew Rafiei, Alfredo Trento, Joanna Chikwe, Fardad Esmailian, Jon A Kobashigawa
Faculty, Staff and Student Publications
The COVID-19 pandemic initially brought forth considerable challenges to the field of heart transplantation. To prevent the spread of the virus and protect immunocompromised recipients, our center made the following modifications to post-transplant outpatient management: eliminating early coronary angiograms, video visits for postoperative months 7, 9, and 11, and home blood draws for immunosuppression adjustments. To assess if these changes have impacted patient outcomes, the current study examines 1-year outcomes for patients transplanted during the pandemic. Between March and September 2020, we assessed 50 heart transplant patients transplanted during the pandemic. These patients were compared to patients who were transplanted …
Urgent Cytoreduction For Newly Diagnosed Acute Myeloid Leukemia Patients Allows Acquisition Of Pretreatment Genomic Data And Enrollment On Investigational Clinical Trials, Kunhwa Kim, Marina Konopleva, Courtney D Dinardo, Gautam Borthakur, Sanam Loghavi, Naval Daver, Elias Jabbour, Caitlin R Rausch, Musa Yilmaz, Koji Sasaki, Nicholas J Short, Nitin Jain, Mark Brandt, Sherry Pierce, Guillermo Garcia-Manero, Farhad Ravandi, Hagop Kantarjian, Tapan M Kadia
Urgent Cytoreduction For Newly Diagnosed Acute Myeloid Leukemia Patients Allows Acquisition Of Pretreatment Genomic Data And Enrollment On Investigational Clinical Trials, Kunhwa Kim, Marina Konopleva, Courtney D Dinardo, Gautam Borthakur, Sanam Loghavi, Naval Daver, Elias Jabbour, Caitlin R Rausch, Musa Yilmaz, Koji Sasaki, Nicholas J Short, Nitin Jain, Mark Brandt, Sherry Pierce, Guillermo Garcia-Manero, Farhad Ravandi, Hagop Kantarjian, Tapan M Kadia
Faculty, Staff and Student Publications
Newly diagnosed acute myeloid leukemia is often deemed a medical emergency, requiring urgent treatment. This is in contradiction with the need for accurate cytogenetic and molecular data, which is not immediately available, to select optimal therapy. We hypothesized that cytoreduction with hydroxyurea or cytarabine would enable urgent disease control and provide a bridge to clinical trial enrollment. We analyzed three prospective frontline clinical trials that allowed the use of cytoreduction before treatment initiation. Among 274 patients with a median age of 62 (range, 18-89), there was no significant difference in short- and long-term outcome and safety among patients who did …
Frailty Repels The Knife: The Impact Of Frailty Index On Surgical Intervention And Outcomes, Katelyn F Handley, Anil K Sood, Graziela Zibetti Dal Molin, Shannon N Westin, Larissa A Meyer, Pamela T Soliman, Nicole D Fleming
Frailty Repels The Knife: The Impact Of Frailty Index On Surgical Intervention And Outcomes, Katelyn F Handley, Anil K Sood, Graziela Zibetti Dal Molin, Shannon N Westin, Larissa A Meyer, Pamela T Soliman, Nicole D Fleming
Faculty, Staff and Student Publications
Objective: To assess the impact of frailty in patients with ovarian cancer on surgical procedures and outcomes.
Methods: A retrospective review of patients with stage II-IV ovarian cancer from April 2013 to September 2017 was performed. Patients were triaged by laparoscopy to determine primary resectability. The adjusted modified frailty index score (amFI) was calculated and amFI ≥2 classified as high frailty. Clinical outcomes, progression free survival (PFS) and overall survival (OS) were estimated.
Results: 592 patients met inclusion criteria; amFI of 0, 1 and ≥ 2 was noted in 57%, 29%, and 14%, respectively. Patients with high frailty were less …
Redirecting Host Preexisting Influenza A Virus Immunity For Cancer Immunotherapy, Bharat K R Chaganty, Songbo Qiu, Yang Lu, Gabriel Lopez-Berestein, Bulent Ozpolat
Redirecting Host Preexisting Influenza A Virus Immunity For Cancer Immunotherapy, Bharat K R Chaganty, Songbo Qiu, Yang Lu, Gabriel Lopez-Berestein, Bulent Ozpolat
Faculty, Staff and Student Publications
We tested the concept that host preexisting influenza A virus immunity can be redirected to inhibit tumor growth and metastasis through systemic administration of influenza A virus-related peptides to targeted tumors. Mice infected with influenza A virus strain A/Puerto Rico/8/34 (PR8) were used as a model of a host with preexisting viral immunity. The extent to which preexisting influenza A immunity in PR8-immunized mice can be redirected to inhibit tumor growth and metastasis was first examined by ectopic expression of influenza A nucleoprotein (NP) and hemagglutinin (HA) in syngeneic mammary tumor cells via lentiviral transduction. Then, the feasibility of implementing …
Elimination Of Pseudo-Hfos In Ieeg Using Sparse Representation And Random Forest Classifier, Candan Gurses
Elimination Of Pseudo-Hfos In Ieeg Using Sparse Representation And Random Forest Classifier, Candan Gurses
Faculty, Staff and Student Publications
High-Frequency Oscillation (HFO) is a promising biomarker of the epileptogenic zone. However, sharp artifacts might easily pass the conventional HFO detectors as real HFOs and reduce the seizure onset zone (SOZ) localization. We hypothesize that, unlike pseudo-HFOs, which originates from artifacts with sharp changes or arbitrary waveform characteristic, real HFOs could be represented by a limited number of oscillatory waveforms. Accordingly, to distinguish true ones from pseudo-HFOs, we established a new classification method based on sparse representation of candidate events that passed an initial detector with high sensitivity but low specificity. Specifically, using the Orthogonal Matching Pursuit (OMP) and a …
A Win Consortium Phase I Study Exploring Avelumab, Palbociclib, And Axitinib In Advanced Non-Small Cell Lung Cancer, Benjamin Solomon, Ana Callejo, Jair Bar, Guy Berchem, Lyudmila Bazhenova, Fanny Wunder, Nicolas Girard, J Jack Lee, Raed Sulaiman, Bruce Prouse, Catherine Bresson, Hila Ventura, Shai Magidi, Eitan Rubin, Brandon Young, Amir Onn, Brian Leyland-Jones, Richard L Schilsky, Vladimir Lazar, Enriqueta Felip, Razelle Kurzrock
A Win Consortium Phase I Study Exploring Avelumab, Palbociclib, And Axitinib In Advanced Non-Small Cell Lung Cancer, Benjamin Solomon, Ana Callejo, Jair Bar, Guy Berchem, Lyudmila Bazhenova, Fanny Wunder, Nicolas Girard, J Jack Lee, Raed Sulaiman, Bruce Prouse, Catherine Bresson, Hila Ventura, Shai Magidi, Eitan Rubin, Brandon Young, Amir Onn, Brian Leyland-Jones, Richard L Schilsky, Vladimir Lazar, Enriqueta Felip, Razelle Kurzrock
Faculty, Staff and Student Publications
Background: The Worldwide Innovative Network (WIN) Consortium has developed the Simplified Interventional Mapping System (SIMS) to better define the cancer molecular milieu based on genomics/transcriptomics from tumor and analogous normal tissue biopsies. SPRING is the first trial to assess a SIMS-based tri-therapy regimen in advanced non-small cell lung cancer (NSCLC).
Methods: Patients with advanced NSCLC (no EGFR, ALK, or ROS1 alterations; PD-L1 unrestricted; ≤2 prior therapy lines) received avelumab, axitinib, and palbociclib (3 + 3 dose escalation design).
Results: Fifteen patients were treated (five centers, four countries): six at each of dose levels 1 (DL1) and DL2; three at DL3. …
Hap40 Is A Conserved Central Regulator Of Huntingtin And A Potential Modulator Of Huntington’S Disease Pathogenesis, Shiyu Xu, Gang Li, Xin Ye, Dongsheng Chen, Zhihua Chen, Moretti Daniele, Alessandra Ceccacci, Licia Tomei, Lili Ye, Yue Yu, Amanda Solbach, Stephen M Farmer, Erin Furr Stimming, George Mcallister, Deanna M Marchionini, Sheng Zhang
Hap40 Is A Conserved Central Regulator Of Huntingtin And A Potential Modulator Of Huntington’S Disease Pathogenesis, Shiyu Xu, Gang Li, Xin Ye, Dongsheng Chen, Zhihua Chen, Moretti Daniele, Alessandra Ceccacci, Licia Tomei, Lili Ye, Yue Yu, Amanda Solbach, Stephen M Farmer, Erin Furr Stimming, George Mcallister, Deanna M Marchionini, Sheng Zhang
Faculty, Staff and Student Publications
Perturbation of huntingtin (HTT)'s physiological function is one postulated pathogenic factor in Huntington's disease (HD). However, little is known how HTT is regulated in vivo. In a proteomic study, we isolated a novel ~40kDa protein as a strong binding partner of Drosophila HTT and demonstrated it was the functional ortholog of HAP40, an HTT associated protein shown recently to modulate HTT's conformation but with unclear physiological and pathologic roles. We showed that in both flies and human cells, HAP40 maintained conserved physical and functional interactions with HTT. Additionally, loss of HAP40 resulted in similar phenotypes as HTT knockout. More strikingly, …
Molecular Characterization And Prospective Evaluation Of Pathologic Response And Outcomes With Neoadjuvant Therapy In Metaplastic Triple-Negative Breast Cancer, Clinton Yam, Nour Abuhadra, Ryan Sun, Beatriz E Adrada, Qing-Qing Ding, Elizabeth E Ravenberg, Vicente Valero, Debu Tripathy, Senthilkumar Damodaran, Banu K Arun, Jennifer K Litton, Naoto T Ueno, Rashmi K Murthy, Bora Lim, Luis Baez, Xiaoxian Li, Aman U Buzdar, Gabriel N Hortobagyi, Alistair M Thompson, Elizabeth A Mittendorf, Gaiane M Rauch, Rosalind P Candelaria, Lei Huo, Stacy L Moulder, Jeffrey T Chang
Molecular Characterization And Prospective Evaluation Of Pathologic Response And Outcomes With Neoadjuvant Therapy In Metaplastic Triple-Negative Breast Cancer, Clinton Yam, Nour Abuhadra, Ryan Sun, Beatriz E Adrada, Qing-Qing Ding, Elizabeth E Ravenberg, Vicente Valero, Debu Tripathy, Senthilkumar Damodaran, Banu K Arun, Jennifer K Litton, Naoto T Ueno, Rashmi K Murthy, Bora Lim, Luis Baez, Xiaoxian Li, Aman U Buzdar, Gabriel N Hortobagyi, Alistair M Thompson, Elizabeth A Mittendorf, Gaiane M Rauch, Rosalind P Candelaria, Lei Huo, Stacy L Moulder, Jeffrey T Chang
Faculty, Staff and Student Publications
PURPOSE: Metaplastic breast cancer (MpBC) is a rare subtype of breast cancer that is commonly triple-negative and poorly responsive to neoadjuvant therapy in retrospective studies.
EXPERIMENTAL DESIGN: To better define clinical outcomes and correlates of response, we analyzed the rate of pathologic complete response (pCR) to neoadjuvant therapy, survival outcomes, and genomic and transcriptomic profiles of the pretreatment tumors in a prospective clinical trial (NCT02276443). A total of 211 patients with triple-negative breast cancer (TNBC), including 39 with MpBC, received doxorubicin-cyclophosphamide-based neoadjuvant therapy.
RESULTS: Although not meeting the threshold for statistical significance, patients with MpBCs were less likely to experience …
Treatment-Free Remission In Patients With Chronic Myeloid Leukemia Following The Discontinuation Of Tyrosine Kinase Inhibitors, Fadi G Haddad, Koji Sasaki, Ghayas C Issa, Guillermo Garcia-Manero, Farhad Ravandi, Jorge Cortes, Naveen Pemmaraju, Yesid Alvarado, Musa Yilmaz, Gautam Borthakur, Courtney Dinardo, Nitin Jain, Naval Daver, Nicholas J Short, Elias Jabbour, Hagop Kantarjian
Treatment-Free Remission In Patients With Chronic Myeloid Leukemia Following The Discontinuation Of Tyrosine Kinase Inhibitors, Fadi G Haddad, Koji Sasaki, Ghayas C Issa, Guillermo Garcia-Manero, Farhad Ravandi, Jorge Cortes, Naveen Pemmaraju, Yesid Alvarado, Musa Yilmaz, Gautam Borthakur, Courtney Dinardo, Nitin Jain, Naval Daver, Nicholas J Short, Elias Jabbour, Hagop Kantarjian
Faculty, Staff and Student Publications
Tyrosine kinase inhibitors (TKIs) discontinuation in patients with Philadelphia-chromosome-positive chronic myeloid leukemia (Ph-positive CML) is increasingly considered. We aim to evaluate the outcome of patients with CML who discontinued TKIs, and determine the factors associated with differences in the success rates of treatment-free remission (TFR). Patients with Ph-positive CML treated between October 1999 and February 2017 who discontinued therapy were analyzed. A major molecular response (MMR) was defined as BCR-ABL1/ABL1 ratio on the International Scale ≤0.1%. TFR failure was defined as the loss of MMR on any single test. We analyzed TFR rates according to duration and depth of response, …
Limbic And Paralimbic Respiratory Modulation: From Inhibition To Enhancement, Jaison S Hampson, Nuria Lacuey
Limbic And Paralimbic Respiratory Modulation: From Inhibition To Enhancement, Jaison S Hampson, Nuria Lacuey
Faculty, Staff and Student Publications
Objective: Increased understanding of the role of cortical structures in respiratory control may help the understanding of seizure-induced respiratory dysfunction that leads to sudden unexpected death in epilepsy (SUDEP). The aim of this study was to characterize respiratory responses to electrical stimulation (ES), including inhibition and enhancement of respiration.
Methods: We prospectively recruited 19 consecutive patients with intractable epilepsy undergoing stereotactic electroencephalography (EEG) evaluation from June 2015 to June 2018. Inclusion criteria were patients ≥18 years in whom ES was indicated for clinical mapping of ictal onset or eloquent cortex as part of the presurgical evaluation. ES was carried out …
Lymphatic Function And Anatomy In Early Stages Of Lipedema, Eva M Sevick-Muraca
Lymphatic Function And Anatomy In Early Stages Of Lipedema, Eva M Sevick-Muraca
Faculty, Staff and Student Publications
Objective: Lipedema is an inflammatory subcutaneous adipose tissue disease that develops in women and may progress to lipolymphedema, a condition similar to lymphedema, in which lymphatic dysfunction results in irresolvable edema. Because it has been shown that dilated lymphatic vessels, impaired pumping, and dermal backflow are associated with presymptomatic, cancer-acquired lymphedema, this study sought to understand whether these abnormal lymphatic characteristics also characterize early stages of lipedema prior to lipolymphedema development.
Methods: In a pilot study of 20 individuals with Stage I or II lipedema who had not progressed to lipolymphedema, lymphatic vessel anatomy and function in upper and lower …
A Pilot Study To Determine The Incidence, Type, And Severity Of Non-Routine Events In Neonates Undergoing Gastrostomy Tube Placement, Sarah Moroz, Amanda Lorinc, Jamie Robinson, Marlee Crankshaw, Timothy Newman, Matthew B Weinger, Martin L Blakely
A Pilot Study To Determine The Incidence, Type, And Severity Of Non-Routine Events In Neonates Undergoing Gastrostomy Tube Placement, Sarah Moroz, Amanda Lorinc, Jamie Robinson, Marlee Crankshaw, Timothy Newman, Matthew B Weinger, Martin L Blakely
Faculty, Staff and Student Publications
BACKGROUND: Non-routine events (NRE) are defined as any suboptimal occurrences in a process being measured in the opinion of the reporter and comes from the field of human factors engineering. These typically occur well up-stream of an adverse event and NRE measurement has not been applied to the complex context of neonatal surgery. We sought to apply this novel safety event measurement methodology to neonates in the NICU undergoing gastrostomy tube placement.
METHODS: A prospective pilot study was conducted between November 2016 and August 2020 in the Level IV NICU and the pediatric operating rooms of an urban academic children's …
Michigan Plan For Appropriate Tailored Healthcare In Pregnancy Prenatal Care Recommendations: A Practical Guide For Maternity Care Clinicians, Christopher M Zahn
Michigan Plan For Appropriate Tailored Healthcare In Pregnancy Prenatal Care Recommendations: A Practical Guide For Maternity Care Clinicians, Christopher M Zahn
Faculty, Staff and Student Publications
Prenatal care is an important preventive service designed to improve the health of pregnant patients and their infants. Prenatal care delivery recommendations have remained unchanged since 1930, when the 12-14 in-person visit schedule was first established to detect preeclampsia. In 2020, the American College of Obstetricians and Gynecologists, in collaboration with the University of Michigan, convened a panel of maternity care experts to determine new prenatal care delivery recommendations. The panel recognized the need to include emerging evidence and experience, including significant changes in prenatal care delivery during the COVID-19 pandemic, pre-existing knowledge of the importance of individualized care plans, …
Telerounding: A Scoping Review And Implications For Future Healthcare Practice, Ericka L Wodka
Telerounding: A Scoping Review And Implications For Future Healthcare Practice, Ericka L Wodka
Faculty, Staff and Student Publications
A diagnosis of autism spectrum disorder (ASD) provides access to interventions that are important for fostering development and improving quality of life. Thus, the timeliness of a diagnosis should not be limited by social-distancing limitations whenever possible. Despite this, clear guidance for transitioning autism diagnostic services to a telehealth model of care in the era of the COVID-19 pandemic is lacking. At our Institute, we have adapted our approach to ASD evaluation to promote continued access to evaluation services during this unprecedented time. The purpose of this case series is to provide examples of three different approaches to ASD differential …