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Articles 6391 - 6420 of 15442
Full-Text Articles in Medicine and Health Sciences
Nursing News & Views - May 2018, Christine Klucznik Rn
Nursing News & Views - May 2018, Christine Klucznik Rn
Nursing Newsletters
No abstract provided.
Granulomatosis With Polyangiitis: A 17 Year Experience From A Tertiary Care Hospital In Pakistan, Omar Irfan, Haris Khan, Zarrar Khan, Alina Ashraf, Rimsha Ahmed, Javaid Khan, Ali Bin Sarwar Zubairi
Granulomatosis With Polyangiitis: A 17 Year Experience From A Tertiary Care Hospital In Pakistan, Omar Irfan, Haris Khan, Zarrar Khan, Alina Ashraf, Rimsha Ahmed, Javaid Khan, Ali Bin Sarwar Zubairi
Section of Pulmonary & Critical Care
Objective: Granulomatosis with Polyangiitis (GPA) is an autoimmune, multi-system, small and medium vessel vasculitis with granulomatous inflammation. Aim of this study was to assess the clinical and radiological presentations of patients with GPA amongst the Pakistani population. It is a single centre retrospective single observation study.
Results: Study was conducted at the Aga Khan University Hospital, Karachi with records were reviewed from January 2000 to December 2017. Definitive diagnosis was made using a combination of serological anti-neutrophil cytoplasmic antibody (ANCA) testing along with the clinical and radiological presentation. A total of 51 patients met the diagnostic criteria in the time …
Loss Of The Na+/H+ Exchange Regulatory Factor 1 Results In Increased Susceptibility To Cisplatin-Induced Acute Kidney Injury., Adrienne M. Bushau-Sprinkle
Loss Of The Na+/H+ Exchange Regulatory Factor 1 Results In Increased Susceptibility To Cisplatin-Induced Acute Kidney Injury., Adrienne M. Bushau-Sprinkle
Electronic Theses and Dissertations
Background. Acute kidney injury (AKI), an abrupt loss of kidney function which carries a high mortality and confers an increased risk of chronic kidney disease, develops in 30% of patients who receive cisplatin, a widely used chemotherapeutic agent [1], [2], [3]. The sodium hydrogen exchange regulatory factor isoform 1 (NHERF1) is a scaffolding protein that anchors multiple membrane proteins, in renal proximal tubules [4]. NHERF-1 deficient mice have aberrant localization of BBM proteins in intracellular compartments [5]. The investigators have recently demonstrated NHERF1 deficient proximal tubule cells have an underlying …
Levels Of Professional Stress In Missouri State University Sport Coaches, James Edgar Seratt
Levels Of Professional Stress In Missouri State University Sport Coaches, James Edgar Seratt
Graduate Theses/Dissertations
Due to the particular nature of collegiate sport coaching, that is, the need to secure victories at all costs in order to ensure job security, collegiate sport coaches are a population that are likely to experience high levels of personal and professional stress. Previous research has indicated that coaches at all levels of competition, experience degrees and levels of stress similar to those experienced by individuals in other high stress professions, including police officers, medical professionals, and teachers. Furthermore, research has indicated that high levels of stress are positively correlated with decreased work performance. For this research, 45 Missouri State …
Temporal And Intensity Relationships Between Physical Activity And Drunkorexia Behaviors Among First-Year College Students, Robert E. Booker Jr
Temporal And Intensity Relationships Between Physical Activity And Drunkorexia Behaviors Among First-Year College Students, Robert E. Booker Jr
Graduate Theses/Dissertations
The purpose of this research was to examine the temporal element of physical activity (PA) in relation to drunkorexia occurrences and how PA intensities predict severity of drunkorexia behaviors. No research, to our knowledge, has explored if students are proactively or reactively engaging in PA to reduce the effects of calories consumed from alcohol nor if there exists a dose relationship among PA intensities (sedentary, moderate, vigorous) and severity of drunkorexia behaviors. A convenience sample of first-year college students living in residence halls was selected to participate in the current study. Participants completed an online survey including The Drunkorexia Motives …
Investigation Into The Role Of Platelet Derived Growth Factor (Pdgf) In Type I Collagen Glomerulopathy, Isaac C. Springer
Investigation Into The Role Of Platelet Derived Growth Factor (Pdgf) In Type I Collagen Glomerulopathy, Isaac C. Springer
Graduate Theses/Dissertations
Progressive accumulation of collagen and extracellular matrix (ECM) proteins within renal glomeruli have implications for or result in renal fibrosis and glomerulosclerosis, with both events culminating in renal failure. To model this accumulation the Col1a2-deficient mouse model was used. The Col1a2-deficientmouse model is characterized by a mutation in the a2(I) chain, preventing incorporation into the type I collagen molecule. As a result, an α1(I) collagen chain incorporates into the collagen triple helix forming homotrimeric type I collagen, as opposed to heterotrimeric type I collagen. This change is due to the secondary wound healing response in response to ECM accumulation, …
Analysis Of Episodes Of Care In Medicare Beneficiaries Newly Diagnosed With Alzheimer’S Disease, Rezaul K. Khandker, Christopher Black, Lin Xie, M. Furaha Kariburyo, Baishali M. Ambegaonkar, Onur Baser, Huseyin Yuce, Howard Fillit
Analysis Of Episodes Of Care In Medicare Beneficiaries Newly Diagnosed With Alzheimer’S Disease, Rezaul K. Khandker, Christopher Black, Lin Xie, M. Furaha Kariburyo, Baishali M. Ambegaonkar, Onur Baser, Huseyin Yuce, Howard Fillit
Publications and Research
OBJECTIVES: To study transitions between healthcare settings and quantify the cost burdens associated with different combinations of transitions during a 6-month period before initial Alzheimer’s disease (AD) diagnosis so as to investigate how using an episode-of-care approach to payment for specific disease states might apply in AD.
DESIGN: A retrospective observational cohort study.
SETTING: United States.
PARTICIPANTS: A random sample of 8,995 individuals aged 65 to 100 with a diagnosis of AD (International Classification of Diseases, Ninth Revision, Clinical Modification code 331.0) were identified from the Medicare database between January 1, 2011, and June 30, 2014. This analysis identified individuals …
Genome Editing Technology, Crispr Cas-9, Provides A Potential Future For Xenotransplantation: Can Pigs Become Our New Organ Donors?, Shelby Smith, Bs, Emanual Rubin, Md
Genome Editing Technology, Crispr Cas-9, Provides A Potential Future For Xenotransplantation: Can Pigs Become Our New Organ Donors?, Shelby Smith, Bs, Emanual Rubin, Md
Department of Pathology Honors Program Student Research Symposium
Organ shortage has been a significant issue in United States for many decades. There were over 116,000 people on the transplant waiting list as of August 2017, with a new person added every 10 minutes. Animals have been considered as potential organ donors for humans, with the pig being the most ideal candidate because of its excellent breeding profile, low maintenance costs, large litters, rapid growth and organ similarity. A notable challenge that comes with porcine organs are endogenous retroviruses that establish themselves in the DNA of offspring in utero, thereby allowing for no time to prevent infection and integration. …
Acquired Resistance Mutations To Egfr Treatment In Non-Small Cell Lung Cancer, Benjamen Schoenberg, Gregory Omerza, Phd
Acquired Resistance Mutations To Egfr Treatment In Non-Small Cell Lung Cancer, Benjamen Schoenberg, Gregory Omerza, Phd
Department of Pathology Honors Program Student Research Symposium
Non-small cell lung cancer (NSCLC) is currently the number one cause of cancer death in the United States for both men and women.1 Mutations in the epidermal growth factor receptor (EGFR) gene are detected in approximately 30% of individuals with advanced NSCLC in Asia and 10-15% in Western countries.2 For patients harboring activating EGFR mutations, treatment includes the use of first or second-generation EGFR-tyrosine kinase inhibitors (EGFR-TKIs), such as afatinib, gefitinib, or erlotinib.
The purpose of this case study is to review the pathophysiology of the progression of NSCLC in a 63-year-old non-smoking Caucasian woman. The patient presented with worsening …
A New Frontier In Breast Cancer Management: Oncotype Dx, Gabriella Rollo, Jeremy Molligan, Md, Juan P. Palazzo, Md
A New Frontier In Breast Cancer Management: Oncotype Dx, Gabriella Rollo, Jeremy Molligan, Md, Juan P. Palazzo, Md
Department of Pathology Honors Program Student Research Symposium
Diagnosing and prognosticating breast cancer has traditionally relied upon histomorphologic analysis and immunohistochemistry. With the recent advent of multigene molecular assays, traditional methods are being augmented with molecular biomarkers. Implementation of the Oncotype DX assay has led to a change in treatment of patients with early stage, estrogen positive cancer. Oncotype DX uses the expression of 21 genes at the mRNA level to determine a 10 year recurrence risk in node negative and 5 year recurrence risk in node positive cancer. 16 malignancy markers related to estrogen, HER2, cell proliferation, and invasion potential are compared with 5 reference genes and …
Primary Cns Small Mature B-Cell Lymphoma With Plasmacytic Differentiation Presenting As An Amyloidoma: A Case Report And Review Of Literature, Andrew Lynch, Geetha Jagannathan, Md
Primary Cns Small Mature B-Cell Lymphoma With Plasmacytic Differentiation Presenting As An Amyloidoma: A Case Report And Review Of Literature, Andrew Lynch, Geetha Jagannathan, Md
Department of Pathology Honors Program Student Research Symposium
Primary central nervous system lymphomas (PCNSL) without systemic involvement are rare and account for only 2-3% of all brain tumors and <1% of all non-Hodgkin’s lymphoma (NHL). Close to 40% of PCNSL are associated with immunosuppression, however, the incidence of primary central nervous system (CNS) lymphomas has shown an increasing trend in immunocompetent patients in recent decades due to better control of HIV and drug-induced immunosuppression [2]. Here, we describe a case of a primary CNS non-Hodgkin’s small mature B-cell lymphoma with plasmacytic differentiation in an immunocompetent individual. A previously healthy 87-year-old Caucasian woman presented to the neurology clinic with complaints of slowly progressing left sided weakness, predominantly in the left arm and leg over the last 6 months. Magnetic resonance imaging of the brain revealed a large, confluent white matter T2-hyperintensity in the right frontal lobe with multifocal nodular enhancement involving the left cerebral hemisphere, cerebellum, and leptomeninges, consistent morphologically with lymphoplasmacytic lymphoma. A bone marrow biopsy showed normal trilineage hematopoiesis with no evidence of lymphoma, myeloma or amyloidosis. Our patient was treated with Rituximab but developed an ischemic infarct of the left frontal white matter. She and her family decided to forego further treatment and switch to hospice care.
Ewing’S Sarcoma, Chris Lucasti, Bs, Bruce A. Fenderson, Phd
Ewing’S Sarcoma, Chris Lucasti, Bs, Bruce A. Fenderson, Phd
Department of Pathology Honors Program Student Research Symposium
Ewing’s sarcoma is the second most common malignant tumor of the bone occurring in children and adolescents. Typically, patients present between the ages of 10 and 20, with the disease having a slight predilection for males.1 Tumors often arise in the mid-shaft with the femur being the most frequently affected bone. The most common chromosome translocation, t(11;22)(q24;q12), occurs between the EWS gene and the FLI-1 gene. This translocation has been implicated in these aggressive and malignant tumors.1–4 Oftentimes, patients present with pain and swelling in the area of the affected bone or joint.5 While there has been some improvement in …
Clinico-Pathological Features And Pd-1/Pd-L1 Expression In Primary Mediastinal Large B Cell Lymphoma, Lydia Glick, Geetha Jagannathan, Md, Guldeep Uppal, Md
Clinico-Pathological Features And Pd-1/Pd-L1 Expression In Primary Mediastinal Large B Cell Lymphoma, Lydia Glick, Geetha Jagannathan, Md, Guldeep Uppal, Md
Department of Pathology Honors Program Student Research Symposium
Primary Mediastinal Large B Cell Lymphoma (PMBCL) is a distinct subtype of Diffuse Large B Cell Lymphoma (DLBCL) that has been historically reported to have a worse prognosis than DLBCL. Occasional studies have reported PD-L1 expression in PMBCL, which can emerge as an important target for immune-check point therapy. This study aimed to evaluate clinico-pathological features and characterize the expression of PD-1 and PD-L1 in a single cohort of 15 patients with PMBCL.
A total of 15 cases of PMBCL were retrieved from records of the department of Pathology; eleven of these had tissue available for additional immunohistochemistry, specifically, PD-L1 …
Comparative Analysis Of Tumor Capsule Thickness And Other Histologic Features In Encapsulated Follicular Variant Of Papillary Thyroid Carcinoma (Efvptc) And Noninvasive Follicular Thyroid Neoplasm With Papillary-Like Nuclear Features (Niftp), Brenda French, Stacey K. Mardekian, Md
Comparative Analysis Of Tumor Capsule Thickness And Other Histologic Features In Encapsulated Follicular Variant Of Papillary Thyroid Carcinoma (Efvptc) And Noninvasive Follicular Thyroid Neoplasm With Papillary-Like Nuclear Features (Niftp), Brenda French, Stacey K. Mardekian, Md
Department of Pathology Honors Program Student Research Symposium
Recent reclassification of a subset of non-invasive encapsulated follicular variant of papillary thyroid carcinoma (EFVPTC) tumors as non-invasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP) has led to important changes in the clinical management of patients with these indolent lesions. Although there are established diagnostic criteria to differentiate NIFTP from EFVPTC, our objective was to determine further differences in histological characteristics between NIFTP and noninvasive EFVPTC. Additionally, we sought to identify histological differences between non-invasive and invasive EFVPTC lesions beyond the key finding of invasion. 68 encapsulated follicular lesions with papillary-like nuclear features from patients treated at Thomas Jefferson …
Implications Of Hobnail Features In Anaplastic Thyroid Carcinoma And Precursor Lesions, Caroline Dunne, Ba, Stacey K. Mardekian, Md
Implications Of Hobnail Features In Anaplastic Thyroid Carcinoma And Precursor Lesions, Caroline Dunne, Ba, Stacey K. Mardekian, Md
Department of Pathology Honors Program Student Research Symposium
Anaplastic thyroid carcinoma (ATC) has the poorest prognosis of all thyroid cancers. Morphologically, it is characterized by pleomorphic undifferentiated cells. In some cases, a differentiated precursor lesion, either papillary thyroid carcinoma (PTC) or follicular thyroid carcinoma, can be identified adjacent to the anaplastic component. There are certain morphological variants of PTC that are known to be associated with more aggressive behavior, but a recently described, understudied variant is the hobnail variant. It is characterized histologically by micropapillary structures lined by cells with abundant eosinophilic cytoplasm and apically-placed bulging nuclei. The aim of this study was to evaluate the frequency of …
Atypical Presentation Of Upshaw Schulman Syndrome: A Case Report, Goutham Ravipati, Bs, David Strayer, Md, Phd, Douglas Drelich, Md
Atypical Presentation Of Upshaw Schulman Syndrome: A Case Report, Goutham Ravipati, Bs, David Strayer, Md, Phd, Douglas Drelich, Md
Department of Pathology Honors Program Student Research Symposium
Thrombotic thrombocytopenic purpura (TTP) is a rare coagulation disorder with a typical clinical presentation of low platelets and excessive clotting. Mortality for this disorder may be high if untreated and therefore necessitates a high clinical suspicion. Here we describe a 46-year-old African American woman with a past medical history of multiple cerebrovascular accidents presenting to hematology after a suspected diagnosis of TTP. Presumptive diagnosis of acquired TTP called for treatment with IVIg, but a diagnosis of congenital TTP (Upshaw Schulman syndrome) was made after testing showed a lack of ADAMTS13 antibodies. Treatment with fresh frozen plasma (FFP) showed increase in …
Trunk Motion Visual Feedback During Walking Improves Dynamic Balance In Older Adults: Assessor Blinded Randomized Controlled Trial., Eric Anson, Lei Ma, Tippawan Meetam, Elizabeth Thompson, Roshita Rathore, Victoria Dean, John Jeka
Trunk Motion Visual Feedback During Walking Improves Dynamic Balance In Older Adults: Assessor Blinded Randomized Controlled Trial., Eric Anson, Lei Ma, Tippawan Meetam, Elizabeth Thompson, Roshita Rathore, Victoria Dean, John Jeka
Department of Physical Therapy Faculty Papers
BACKGROUND: Virtual reality and augmented feedback have become more prevalent as training methods to improve balance. Few reports exist on the benefits of providing trunk motion visual feedback (VFB) during treadmill walking, and most of those reports only describe within session changes.
RESEARCH QUESTION: To determine whether trunk motion VFB treadmill walking would improve over-ground balance for older adults with self-reported balance problems.
METHODS: 40 adults (75.8 years (SD 6.5)) with self-reported balance difficulties or a history of falling were randomized to a control or experimental group. Everyone walked on a treadmill at a comfortable speed 3×/week for 4 weeks …
A Preexisting Rare Pik3ca E545k Subpopulation Confers Clinical Resistance To Mek Plus Cdk4/6 Inhibition In Nras Melanoma And Is Dependent On S6k1 Signaling, Gabriele Romano, Pei-Ling Chen, Ping Song, Jennifer L. Mcquade, Roger J. Liang, Mingguang Liu, Whijae Roh, Dzifa Y. Duose, Fernando C.L. Carapeto, Jun Li, Jessica L.F. Teh, Andrew A. Aplin, Merry Chen, Jianhua Zhang, Alexander J. Lazar, Michael A. Davies, P. Andrew Futreal, Rodabe N. Amaria, David Y. Zhang, Jennifer A. Wargo, Lawrence N. Kwong
A Preexisting Rare Pik3ca E545k Subpopulation Confers Clinical Resistance To Mek Plus Cdk4/6 Inhibition In Nras Melanoma And Is Dependent On S6k1 Signaling, Gabriele Romano, Pei-Ling Chen, Ping Song, Jennifer L. Mcquade, Roger J. Liang, Mingguang Liu, Whijae Roh, Dzifa Y. Duose, Fernando C.L. Carapeto, Jun Li, Jessica L.F. Teh, Andrew A. Aplin, Merry Chen, Jianhua Zhang, Alexander J. Lazar, Michael A. Davies, P. Andrew Futreal, Rodabe N. Amaria, David Y. Zhang, Jennifer A. Wargo, Lawrence N. Kwong
Department of Cancer Biology Faculty Papers
Combined MEK and CDK4/6 inhibition (MEKi + CDK4i) has shown promising clinical outcomes in patients with NRAS- mutant melanoma. Here, we interrogated longitudinal biopsies from a patient who initially responded to MEKi + CDK4i therapy but subsequently developed resistance. Whole-exome sequencing and functional validation identified an acquired PIK3CA E545K mutation as conferring drug resistance. We demonstrate that PIK3CA E545K preexisted in a rare subpopulation that was missed by both clinical and research testing, but was revealed upon multiregion sampling due to PIK3CA E545K being nonuniformly distributed. This resistant population rapidly expanded after the initiation of MEKi + CDK4i therapy and …
Gastric Hibernoma: A Novel Location And Presentation Of A Rare Tumor., Shane P Smith, Andrew F Feczko, Matias Mihura, Jey-Hsin Chen, Alexander S Farivar
Gastric Hibernoma: A Novel Location And Presentation Of A Rare Tumor., Shane P Smith, Andrew F Feczko, Matias Mihura, Jey-Hsin Chen, Alexander S Farivar
Articles, Abstracts, and Reports
We present a case of gastric hibernoma, an unusual tumor with a location novel to the literature. A 39-year-old female presented with one year of upper gastrointestinal bleeding and dysphagia. Gastroenterology performed an esophagogastroduodenoscopy with ultrasound and identified a 6 cm mass within the muscularis propria of the antrum. Computed tomography demonstrated a 9.7 × 7.8 × 4.8 cm
Extracellular Vesicle Rnas Reflect Placenta Dysfunction And Are A Biomarker Source For Preterm Labour., Shannon Fallen, David Baxter, Xiaogang Wu, Taek-Kyun Kim, Oksana Shynlova, Min Young Lee, Kelsey Scherler, Stephen Lye, Leroy Hood, Kai Wang
Extracellular Vesicle Rnas Reflect Placenta Dysfunction And Are A Biomarker Source For Preterm Labour., Shannon Fallen, David Baxter, Xiaogang Wu, Taek-Kyun Kim, Oksana Shynlova, Min Young Lee, Kelsey Scherler, Stephen Lye, Leroy Hood, Kai Wang
Articles, Abstracts, and Reports
Preterm birth (PTB) can lead to lifelong complications and challenges. Identifying and monitoring molecular signals in easily accessible biological samples that can diagnose or predict the risk of preterm labour (PTL) in pregnant women will reduce or prevent PTBs. A number of studies identified putative biomarkers for PTL including protein, miRNA and hormones from various body fluids. However, biomarkers identified from these studies usually lack consistency and reproducibility. Extracellular vesicles (EVs) in circulation have gained significant interest in recent years as these vesicles may be involved in cell-cell communication. We have used an improved small RNA library construction protocol and …
Mdma-Assisted Psychotherapy For Posttraumatic Stress Disorder: A Review Of The Literature, Erin Solomon
Mdma-Assisted Psychotherapy For Posttraumatic Stress Disorder: A Review Of The Literature, Erin Solomon
Student Works
A growing number of people suffer chronic, treatment-resistant posttraumatic stress disorder (PTSD; Amoroso & Workman, 2016; Buoso, Doblin, Farré, Alcázar, & Gómez-Jarabo, 2008; Mithoefer, Wagner, Mithoefer, Jerome, & Doblin, 2011; Oehen, Traber, Widmer, & Schnyder, 2013). The most popular treatments, including exposure therapy, may not be effective for some people (Amoroso & Workman, 2016; Mithoefer et al., 2011). Treatment dropout and suicidality are high among people for whom therapy is minimally effective (Amoroso, 2015; Amoroso & Workman, 2016; Mithoefer et al., 2011; Oehen et al., 2013). Researchers have begun to investigate 3,4-methylenedioxymethamphetamine (MDMA)-assisted psychotherapy as a possible treatment for PTSD …
Simpson Grading As Predictor Of Meningioma Recurrence, Ayesha Quddusi, Muhammad Shahzad Shamim
Simpson Grading As Predictor Of Meningioma Recurrence, Ayesha Quddusi, Muhammad Shahzad Shamim
Section of Neurosurgery
Meningimas are one of the commonest primary brain tumours and the commonest extra-axial primary brain tumour. Despite better understanding of the molecular pathogenesis of the tumours, surgical excision remains the treatment of choice, and in a large proportion of cases, complete excision is curative. Simpson grading for the extent of resection of meningiomas, was introduced more than six decades ago, and has stood the test of time. With modern technological advancements, however, the relevance of Simpson grading has been questioned. Herein we review the recent literature on the relevance of Simpson grading more than sixty years after its introduction.
Role Of Leptin And Dyslipidemia In Chronic Kidney Disease, Sabeela Noor, Faiza Alam, Syeda Sadia Fatima, Mahnur Khan, Rehana Rehman
Role Of Leptin And Dyslipidemia In Chronic Kidney Disease, Sabeela Noor, Faiza Alam, Syeda Sadia Fatima, Mahnur Khan, Rehana Rehman
Department of Biological & Biomedical Sciences
Chronic kidney disease (CKD) patients are at an increased risk of cardiovascular complications and plasma leptin level is elevated in cardio renal syndrome. We wanted to explore leptin levels in patients with different stages of CKD and find its association with risk of cardiovascular disease. This cross-sectional study was conducted in Nephrology Department of Jinnah Post Graduate Medical Centre (JPMC) from January 2014 to September 2014. Group I comprised of controls (GFR=116±8.3, n = 44) acquired from general population, CKD patients were grouped as II, III and IV respectively with GFR; 85.77±9.9 (n = 42), 53.84±9.9 (n=42) and 20.22±8.4 (n …
Alt-803, An Il-15 Superagonist, In Combination With Nivolumab In Patients With Metastatic Non-Small Cell Lung Cancer: A Non-Randomised, Open-Label, Phase 1b Trial., John M Wrangle, Vamsidhar Velcheti, Manish R Patel, Elizabeth Garrett-Mayer, Elizabeth G Hill, James G Ravenel, Jeffrey S Miller, Mohammad Farhad, Kate Anderton, Kathryn Lindsey, Michele Taffaro-Neskey, Carol Sherman, Samantha Suriano, Marzena Swiderska-Syn, Amy Sion, Joni Harris, Andie R Edwards, Julie A Rytlewski, Catherine M Sanders, Erik C Yusko, Mark D Robinson, Carsten Krieg, William L Redmond, Jack O Egan, Peter R Rhode, Emily K Jeng, Amy D Rock, Hing C Wong, Mark P Rubinstein
Alt-803, An Il-15 Superagonist, In Combination With Nivolumab In Patients With Metastatic Non-Small Cell Lung Cancer: A Non-Randomised, Open-Label, Phase 1b Trial., John M Wrangle, Vamsidhar Velcheti, Manish R Patel, Elizabeth Garrett-Mayer, Elizabeth G Hill, James G Ravenel, Jeffrey S Miller, Mohammad Farhad, Kate Anderton, Kathryn Lindsey, Michele Taffaro-Neskey, Carol Sherman, Samantha Suriano, Marzena Swiderska-Syn, Amy Sion, Joni Harris, Andie R Edwards, Julie A Rytlewski, Catherine M Sanders, Erik C Yusko, Mark D Robinson, Carsten Krieg, William L Redmond, Jack O Egan, Peter R Rhode, Emily K Jeng, Amy D Rock, Hing C Wong, Mark P Rubinstein
Articles, Abstracts, and Reports
BACKGROUND: Immunotherapy with PD-1 or PD-L1 blockade fails to induce a response in about 80% of patients with unselected non-small cell lung cancer (NSCLC), and many of those who do initially respond then develop resistance to treatment. Agonists that target the shared interleukin-2 (IL-2) and IL-15Rβγ pathway have induced complete and durable responses in some cancers, but no studies have been done to assess the safety or efficacy of these agonists in combination with anti-PD-1 immunotherapy. We aimed to define the safety, tolerability, and activity of this drug combination in patients with NSCLC.
METHODS: In this non-randomised, open-label, phase 1b …
Population-Specific Genetic Modification Of Huntington's Disease In Venezuela., Michael J Chao, Kyung-Hee Kim, Jun Wan Shin, Diane Lucente, Vanessa C Wheeler, Hong Li, Jared C Roach, Leroy Hood, Nancy S Wexler, Laura B Jardim, Peter Holmans, Lesley Jones, Michael Orth, Seung Kwak, Marcy E Macdonald, James F Gusella, Jong-Min Lee
Population-Specific Genetic Modification Of Huntington's Disease In Venezuela., Michael J Chao, Kyung-Hee Kim, Jun Wan Shin, Diane Lucente, Vanessa C Wheeler, Hong Li, Jared C Roach, Leroy Hood, Nancy S Wexler, Laura B Jardim, Peter Holmans, Lesley Jones, Michael Orth, Seung Kwak, Marcy E Macdonald, James F Gusella, Jong-Min Lee
Articles, Abstracts, and Reports
Modifiers of Mendelian disorders can provide insights into disease mechanisms and guide therapeutic strategies. A recent genome-wide association (GWA) study discovered genetic modifiers of Huntington's disease (HD) onset in Europeans. Here, we performed whole genome sequencing and GWA analysis of a Venezuelan HD cluster whose families were crucial for the original mapping of the HD gene defect. The Venezuelan HD subjects develop motor symptoms earlier than their European counterparts, implying the potential for population-specific modifiers. The main Venezuelan HD family inherits HTT haplotype hap.03, which differs subtly at the sequence level from European HD hap.03, suggesting a different ancestral origin …
A Randomized, Placebo-Controlled Trial Of Cenicriviroc For Treatment Of Nonalcoholic Steatohepatitis With Fibrosis., Scott L Friedman, Vlad Ratziu, Stephen A Harrison, Manal F Abdelmalek, Guruprasad P Aithal, Juan Caballeria, Sven Francque, Geoffrey Farrell, Kris V Kowdley, Antonio Craxi, Krzysztof Simon, Laurent Fischer, Liza Melchor-Khan, Jeffrey Vest, Brian L Wiens, Pamela Vig, Star Seyedkazemi, Zachary Goodman, Vincent Wai-Sun Wong, Rohit Loomba, Frank Tacke, Arun Sanyal, Eric Lefebvre
A Randomized, Placebo-Controlled Trial Of Cenicriviroc For Treatment Of Nonalcoholic Steatohepatitis With Fibrosis., Scott L Friedman, Vlad Ratziu, Stephen A Harrison, Manal F Abdelmalek, Guruprasad P Aithal, Juan Caballeria, Sven Francque, Geoffrey Farrell, Kris V Kowdley, Antonio Craxi, Krzysztof Simon, Laurent Fischer, Liza Melchor-Khan, Jeffrey Vest, Brian L Wiens, Pamela Vig, Star Seyedkazemi, Zachary Goodman, Vincent Wai-Sun Wong, Rohit Loomba, Frank Tacke, Arun Sanyal, Eric Lefebvre
Articles, Abstracts, and Reports
The aim of this study was to evaluate cenicriviroc (CVC), a dual antagonist of CC chemokine receptor types 2 and 5, for treatment of nonalcoholic steatohepatitis (NASH) with liver fibrosis (LF). A randomized, double-blind, multinational phase 2b study enrolled subjects with NASH, a nonalcoholic fatty liver disease activity score (NAS) ≥4, and LF (stages 1-3, NASH Clinical Research Network) at 81 clinical sites. Subjects (N = 289) were randomly assigned CVC 150 mg or placebo. Primary outcome was ≥2-point improvement in NAS and no worsening of fibrosis at year 1. Key secondary outcomes were: resolution of steatohepatitis (SH) and no …
Barriers To Providing Quality Care For Pediatric Patients With Autism Spectrum Disorder As Identified By Baccalaureate Prepared Registered Nurses: A Basis To Enhance Professional Practice, Ugo Ndubaku
Doctoral Projects
The increased prevalence of autism spectrum disorder (ASD) foretells that this sector of the population will be accessing health care services in greater numbers; thus, it behooves healthcare providers to prepare for their impending needs. This qualitative study describes the experiences of baccalaureate prepared registered nurses caring for children and adolescents with ASD in order to identify challenges that hinder providing comprehensive and individualized care. A purposive sample of 10 baccalaureate degreed registered nurses (RNs) who have worked or work in the pediatric unit was used to gather rich descriptive experiences. The qualitative data analyses were based on an interpretive …
Performance Of The Promis In Patients After Anterior Cruciate Ligament Reconstruction, Elizabeth J. Scott, Robert Westermann, Nathalie A. Glass, Carolyn Hettrich, Brian R. Wolf, Matthew J. Bollier
Performance Of The Promis In Patients After Anterior Cruciate Ligament Reconstruction, Elizabeth J. Scott, Robert Westermann, Nathalie A. Glass, Carolyn Hettrich, Brian R. Wolf, Matthew J. Bollier
Orthopaedic Surgery and Sports Medicine Faculty Publications
Background: The Patient-Reported Outcomes Measurement Information System (PROMIS) is designed to advance patient-reported outcome (PRO) instruments by utilizing question banks for major health domains.
Purpose: To compare the responsiveness and construct validity of the PROMIS physical function computer adaptive test (PF CAT) with current PRO instruments for patients before and up to 2 years after anterior cruciate ligament (ACL) reconstruction.
Study Design: Cohort study (diagnosis); Level of evidence, 2.
Methods: Initially, 157 patients completed the PROMIS PF CAT, Short Form-36 Health Survey (SF-36 physical function [PF] and general health [GH]), Marx Activity Rating Scale (MARS), Knee injury and Osteoarthritis Outcome …
Guided Mentorship: Enhancing Pediatric Resident’S Skills In Cardiopulmonary Resuscitation, Alyssa Stoner, Kadriye O. Lewis, Jennifer Flint, Shekinah Hensley, Brian Lee, Jenna Miller
Guided Mentorship: Enhancing Pediatric Resident’S Skills In Cardiopulmonary Resuscitation, Alyssa Stoner, Kadriye O. Lewis, Jennifer Flint, Shekinah Hensley, Brian Lee, Jenna Miller
Posters
Literature supports multiple aspects ofsimulation-based training1-5to impart technical skills and behavioral skills
Effects of different pedagogies have not been investigated in simulation
Pediatric residents have minimal exposure to pediatric cardiopulmonary resuscitation (CPR) due to restrictions in work hours and increasing quality and safety initiatives6
Code LITE(Low-tech, Internal, Training Experience) is a simulation environment for our residents utilizing a guided mentorship approach, known as cognitive apprenticeship
Residents completed pre and post rotation surveys and participating residents were observed during their simulation experience Just-in-time, in-situ simulation program
10 minute specific scenario with 10 minute debriefing session
Interprofessionalteam: nurses, respiratory therapists, pharmacists, attending …
Art Therapy And Art History Theories, An Inquiry, Hannah L. Masters
Art Therapy And Art History Theories, An Inquiry, Hannah L. Masters
LMU Theses and Dissertations
This research uses critical theory inquiry with interviews and arts-based research to explore biases about art making in clinical art therapy practice. The literature review establishes an historical link between theoretical tenets in fields of art therapy and art history. Participants are chosen from experts in the fields of art therapy and art history. Interviews explore what art making means to each participant, utilizing both verbal and arts-based processing. The data is condensed through coding and arts-based reflection, and seven emergent themes are identified. The themes are checked with the participants for accuracy. The findings of the paper integrate the …