Medicine and Health Sciences Commons^™

The Effect Of Care Coordination On Hemoglobin A1c For Type 2 Diabetes Patients, Lee Ann Hinsky

Electronic Theses and Dissertations

The purpose of the study was to test the impact of care coordinator visits by primary care registered nurses on serum hemoglobin A1c (HbA1c) levels in patients with type 2 diabetes. In the study, the researcher compared 2 groups of type 2 diabetes patients—those who had care coordinator visits from registered nurses and those who did not—through retrospective data collection and analysis from the patients’ electronic medical record from July 2018 through December 2018. An independent samples t test was used to compare the means of the intervention and control groups’ change in HbA1c levels. The intervention and control groups …

A Neural Mechanism For Capnotaxis In The Naked Mole-Rat, Michael Zions

Dissertations, Theses, and Capstone Projects

A Neural Mechanism for Capnotaxis in the Naked Mole-Rat

The Naked Mole-Rat (NM-R) is a small hairless rodent that has thrived underground in the Horn of Africa for the past 40 million years. It was first discovered in 1847, but has only been maintained in captivity and studied as a laboratory animal over the past 40 years. To date, more than 400 scientific papers have been published on this species. This is relatively few compared to established lab animals like rats and mice, but those papers contain a trove of information that has changed our understanding of the constraints of …

Final Two-Year Outcomes For The Sentry Bioconvertible Inferior Vena Cava Filter In Patients Requiring Temporary Protection From Pulmonary Embolism., Michael D Dake, Timothy P Murphy, Albrecht H Krämer, Michael D Darcy, Luke E Sewall, Michael A Curi, Matthew S Johnson, Frank Arena, James L Swischuk, Gary M Ansel, Mitchell J Silver, Souheil Saddekni, Jayson S Brower, Robert Mendes, Sentry Trial Investigators

Heart and Vascular Articles

PURPOSE: To report final 2-year outcomes with the Sentry bioconvertible inferior vena cava (IVC) filter in patients requiring temporary protection against pulmonary embolism (PE).

MATERIALS AND METHODS: In a prospective multicenter trial, the Sentry filter was implanted in 129 patients with documented deep vein thrombosis (DVT) and/or PE (67.5%) or who were at temporary risk of developing DVT/PE (32.6%). Patients were monitored and bioconversion status ascertained by radiography, computed tomography (CT), and CT venography through 2 years.

RESULTS: The composite primary 6-month endpoint of clinical success was achieved in 97.4% (111/114) of patients. The rate of new symptomatic PE was …

A Hybrid Agent-Based And Equation Based Epidemiological Model For The Spread Of Infectious Diseases, Elizabeth Hunter

Doctoral

Infectious disease models are essential in understanding how an outbreak might occur and how best to mitigate an outbreak. One of the most important factors in modelling a disease is choosing an appropriate model and determining the assump tions needed to create the model. The main research questions this thesis addresses are how do we create a model for the spread of infectious diseases that captures heterogeneous agents without using an inordinate amount of computing power and how can we use that model to plan for future infectious disease outbreaks. We start our work by analysing and comparing equation based …

Raman Microspectroscopy For The Discrimination Of Thyroid And Lung Cancer Subtypes For Application In Clinical Cytopathology, Declan O'Dea

Doctoral

The branch of cytology known as cytopathology, studies and diagnoses diseases at a cellular level, and is a useful method for detecting cancer. The procedures used to attain cytological samples for diagnostic purposes, such as aspiration and exfoliative methods are safe, accurate and cost-effective. Histochemical and immunohistochemical (IHC) techniques are commonly applied to cytological samples to aid cancer diagnosis, however multiple limitations occur using these methods for the diagnosis of thyroid cancer (TC) and non-small cell lung cancer (NSCLC). Fine needle aspiration cytology (FNAC) is the prominent diagnostic method used for the initial investigation of thyroid nodules but is limited …

Macular Pigment And Diabetes Mellitus, Grainne Scanlon

Doctoral

The macula is a specialised part of the retina responsible for detailed central and colour vision. The carotenoids lutein, zeaxanthin and meso-zeaxanthin are uniquely concentrated in the inner and central layers of the primate macula, where they are collectively known as macular pigment (MP). Macular pigment confers potent antioxidant and anti-inflammatory effects in the eye. Many studies have suggested that these carotenoids are lower in age-related macular degeneration (AMD) and that increased levels of MP may confer protection against AMD, especially the late form of the disease. Research is now beginning to focus on MP optical density (MPOD) and carotenoid …

Positivity Can Strengthen Immunity, Sean Teck Hao Lee, Andree Hartanto

Research Collection School of Social Sciences

In the laboratories of Carnegie Mellon University some years ago, 95 men and 98 women volunteered to have live cold and flu viruses sprayed directly into their noses.

Diarrhoeal Disease And Subsequent Risk Of Death In Infants And Children Residing In Low-Income And Middle-Income Countries: Analysis Of The Gems Case-Control Study And 12-Month Gems-1a Follow-On Study, Myron M. Levine, Dilruba Nasrin, Sozinho Acácio, Quique Bassat, Helen Powell, Sharon M. Tennant, Samba O. Sow, Anita K. M. Zaidi, Shahida Qureshi, Farheen Quadri

Department of Paediatrics and Child Health

Background: The Global Enteric Multicenter Study (GEMS) was a 3-year case-control study that measured the burden, aetiology, and consequences of moderate-to-severe diarrhoea (MSD) in children aged 0-59 months. GEMS-1A, a 12-month follow-on study, comprised two parallel case-control studies, one assessing MSD and the other less-severe diarrhoea (LSD). In this report, we analyse the risk of death with each diarrhoea type and the specific pathogens associated with fatal outcomes.
Methods: GEMS was a prospective, age-stratified, matched case-control study done at seven sites in Africa and Asia. Children aged 0-59 months with MSD seeking care at sentinel health centres were recruited along …

A Review Of Clinical Informatics Competencies In Nursing To Inform Best Practices In Education And Nurse Faculty Development, Tracia M. Forman, David A. Armor, Ava S. Miller

Health & Biomedical Sciences Faculty Publications

Aim: The aim of this literature review was to determine the state of the science related to clinical informatics competencies of registered nurses and to determine best practices in educational strategies for both nursing students and faculty.

Background: Continued emphasis on the provision of evidence-based patient care has implications for requisite informatics-focused competencies to be threaded throughout all levels of nursing educational programs.

Method: Whittemore and Knalf's five-step integrative review process guided this research. An extensive search yielded 69 publications for critical appraisal.

Results: Results suggest nursing educational programs do not adhere to standardized criteria for teaching nursing informatics competencies. …

Gender Differences And Survival Outcomes In Breast Cancer Patients: Stage Stratified Propensity Scoring Analysis Of The National Cancer Database, M Sebai, Pe Karabon, T Luan, S Kiran, N Dekhne

Articles

Background: There is limited research examining breast cancer gender differences. This study compares the trends and survival outcomes over the years between male (MBC) and female (FBC) breast cancer patients using the National Cancer Database (NCDB). Methods: We retrospectively analyzed the NCDB registry for MBC and FBC cases diagnosed between 2004 and 2014. Patient demographics, tumor characteristics, overall mortality (OM), and trends were compared between MBC and FBC Patients. Univariate, multivariate, and propensity score weighted analyses were done to compare MBC and FBC. Results: 19,488 MBC patients (0.9%) and 2,138,730 FBC patients (99.1%) were identified. Median follow-up was 59.63 months. …

Unusual Cause Of Heart Failure In A Patient With Marfan Syndrome: A Late Complication Of Bioprosthetic Valved Graft Replacement, Prerna B Bansal, Hari P Chaliki, Kantha R Kolla, Roger L Click, Alberto Pochettino

The Texas Heart Institute Journal

A high-velocity gradient across the left ventricular outflow tract is most often caused by aortic valve stenosis. We describe the unusual case of a high-velocity gradient caused by a kinked ascending aortic graft in a 69-year-old man who had Marfan syndrome. The patient had a history of ascending aortic aneurysm and had previously undergone replacement of the aortic root and ascending aorta with use of a bioprosthetic valved graft. The kinking was caused by dilation of the native aortic arch. The patient underwent successful hemi-arch replacement and repair of the kinked graft. Late complications and reoperation after proximal aortic surgery …

Obstruction Of 2 Coronary Arteries From Different Causes Immediately After Transapical Transcatheter Aortic Valve Replacement, Umihiko Kaneko, Ryuji Koshima, Hirosato Doi, Tsutomu Fujita

The Texas Heart Institute Journal

Coronary obstruction, a rare complication of transcatheter aortic valve replacement, can be fatal. Few data exist on this phenomenon, and, to date, authors have reported only single coronary lesions. We present a case in which 2 coronary arteries obstructed immediately after transapical transcatheter aortic valve replacement. The patient was an 81-year-old woman with symptomatic severe aortic stenosis who underwent transapical transcatheter aortic valve replacement. Immediately after an Edwards Sapien XT valve was deployed, she experienced sudden cardiogenic shock resulting from obstruction of the left main coronary artery ostium and the distal left anterior descending coronary artery. The left main obstruction …

Modified Pull-Through Technique For Cardiac Resynchronization Therapy Upgrades In Patients With Occluded Access Veins, Guram Imnadze, Khaled Awad, Wolfgang Kranig, Irakli Giorgberidze

The Texas Heart Institute Journal

The number of procedures for upgrading implantable devices for cardiac resynchronization therapy has increased considerably during the last decade. A major challenge that operators face in these circumstances is occlusion of the access vein. We have modified a pull-through method to overcome this obstacle. Six consecutive patients with occluded access veins and well-developed collateral networks underwent a procedure in which the occluded vein was recanalized by snaring the existing atrial lead via transfemoral access. Upgrading the device was successful in all patients; none had intraprocedural complications. Our experience shows that our modified pull-through technique may be a feasible alternative for …

Prognostic Value Of 6-Minute Walk Distance In Patients Undergoing Percutaneous Coronary Intervention: A Veterans Affairs Prospective Study, Tarun W Dasari, Bhavin Patel, Siddharth A Wayangankar, David Alexander, Yan D Zhao, Joann Schlegel, Cheuk Leung, Pedro Lozano, Faisal Latif, Udho Thadani

The Texas Heart Institute Journal

The 6-minute walk distance (6MWD) test is a useful prognostic tool in chronic heart failure. Its usefulness after percutaneous coronary intervention is unknown.

In a prospective observational study, patients underwent a 6MWD test within 2 weeks after percutaneous coronary intervention. The primary endpoint was major adverse cardiovascular events (MACE) (death, acute coronary syndrome, and heart failure admission) at one year. Receiver operating characteristic curves and area under the curve were used to determine the 6MWD test's predictive power, and the Youden index was used to measure its effectiveness.

A total of 212 patients were enrolled (98% men; mean age, 65 …

J Mich Dent Assoc February 2020

The Journal of the Michigan Dental Association

Every month,The Journal of the Michigan Dental Association brings news, information, and features about Michigan dentistry to our state's oral health community and the MDA's 6,200+ members. No publication reaches more Michigan dentists!

In this issue, the reader will find the following original content:

• A cover story on the 2020 MDA Annual Session
• A feature covering student perspectives on the Opioid Crisis
• News you need, Editorial and regular department articles on MDA Foundation activities, Dentistry and the Law, Staff Matters, Headquarters Report, and component news

This issue also includes articles reprinted with permission:

• “Muscle Deprogramming: A Source of Confusion”, …

Benefit Of Contact Force-Guided Catheter Ablation For Treating Premature Ventricular Contractions, Ziming Zhao, Xiaowei Liu, Lianjun Gao, Yutao Xi, Qi Chen, Dong Chang, Xianjie Xiao, Jie Cheng, Yanzong Yang, Yunlong Xia, Xiaomeng Yin

The Texas Heart Institute Journal

We evaluated whether an irrigated contact force–sensing catheter would improve the safety and effectiveness of radiofrequency ablation of premature ventricular contractions originating from the right ventricular outflow tract.

We retrospectively reviewed the charts of patients with symptomatic premature ventricular contractions who underwent ablation with a contact force–sensing catheter (56 patients, SmartTouch) or conventional catheter (59 patients, ThermoCool) at our hospital from August 2013 through December 2015. During a mean follow-up of 16 ± 5 months, 3 patients in the conventional group had recurrences, compared with none in the contact force group. Complications occurred only in the conventional group (one steam …

Investigation Of The Early Healing Response To Dicationic Imidazolium-Based Ionic Liquids: A Biocompatible Coating For Titanium Implants, Sutton E. Wheelis, Cláudia Cristina Biguetti, Shruti Natarajan, Lidia Guida, Brian Hedden, Gustavo P. Garlet, Danieli C. Rodrigues

School of Podiatric Medicine Publications

Dicationic Imidazolum-based ionic liquids with amino acid anions (IonL) have been proposed as a multifunctional coating for titanium dental implants, as their properties have been shown to address multiple early complicating factors while maintaining host cell compatibility. This study aims to evaluate effects of this coating on host response in the absence of complicating oral factors during the early healing period using a subcutaneous implantation model in the rat. IonLs with the best cytocompatibility and antimicrobial properties (IonL-Phe, IonL-Met) were chosen as coatings. Three different doses were applied to cpTi disks and subcutaneously implanted into 36 male Lewis rats. Rats …

A Characterization Of Gaucher Ips-Derived Astrocytes: Potential Implications For Parkinson's Disease, Elma Aflaki, Barbara K Stubblefield, Ryan P Mcglinchey, Benjamin Mcmahon, Daniel S Ory, Ellen Sidransky

2020-Current year OA Pubs

While astrocytes, the most abundant cells found in the brain, have many diverse functions, their role in the lysosomal storage disorder Gaucher disease (GD) has not been explored. GD, resulting from the inherited deficiency of the enzyme glucocerebrosidase and subsequent accumulation of glucosylceramide and its acylated derivative glucosylsphingosine, has both non-neuronopathic (GD1) and neuronopathic forms (GD2 and 3). Furthermore, mutations in GBA1, the gene mutated in GD, are an important risk factor for Parkinson's disease (PD). To elucidate the role of astrocytes in the disease pathogenesis, we generated iAstrocytes from induced pluripotent stem cells made from fibroblasts taken from controls …

Hypothalamic Orexin And Mechanistic Target Of Rapamycin Activation Mediate Sleep Dysfunction In A Mouse Model Of Tuberous Sclerosis Complex, Bo Zhang, Dongjun Guo, Lirong Han, Nicholas Rensing, Akiko Satoh, Michael Wong

2020-Current year OA Pubs

Tuberous sclerosis complex (TSC) is a genetic disease related to hyperactivation of the mechanistic target of rapamycin (mTOR) pathway and manifested by neurological symptoms, such as epilepsy and sleep disorders. The pathophysiology of sleep dysfunction is poorly understood and is likely multifactorial, but may involve intrinsic biological regulators in the brain. Here, we characterized a mouse model of sleep disorders in TSC and investigated mechanisms of sleep dysfunction in this conditional knockout model involving inactivation of the Tsc1 gene in neurons and astrocytes (Tsc1

Risk Factors For Early Subsequent (Revision Or Contralateral) Acl Reconstruction: A Retrospective Database Study, Matthew C Gallo, Ioanna K Bolia, Omid Jalali, Santano Rosario, Alexis Rounds, Keemia Soraya Heidari, Nicholas A Trasolini, John P Prodromo, George Frederick Hatch, Alexander Evan Weber

Faculty, Staff and Students Publications

BACKGROUND: Many factors contribute to the risk for subsequent anterior cruciate ligament reconstruction (ACLR) within 2 years from the index procedure.

PURPOSE/HYPOTHESIS: The purpose of this study was 2-fold: (1) to evaluate the incidence of subsequent (revision or contralateral) ACLR at 2 years in a large cohort and (2) to explore the association between patient-specific factors and early subsequent ACLR risk by age group. We hypothesize that 2-year subsequent (revision or contralateral) ACLR rates will be low and that risk factors for subsequent (revision or contralateral) ACLR will vary depending on a patient's age group.

STUDY DESIGN: Case-control study; Level …

Aseptic Barriers Allow A Clean Contact For Contaminated Stethoscope Diaphragms, Rajiv Vasudevan, Ji H Shin, Jessica Chopyk, William F Peacock, Francesca J Torriani, Alan S Maisel, David T Pride

Faculty, Staff and Students Publications

OBJECTIVE: To determine whether a single-use stethoscope diaphragm barrier surface remains aseptic when placed on pathogen-contaminated stethoscopes.

METHODS: From May 31 to August 5, 2019, we tested 2 separate barriers using 3 different strains of 7 human pathogens, including extended-spectrum β-lactamase-producing

RESULTS: For all diaphragms with either of the 2 barriers tested, no growth was recorded for any of the pathogens. Stethoscopes with aseptic barriers remained sterile for up to 24 hours. These single-use barriers also provided aseptic surfaces when stethoscope diaphragms were inoculated with human specimens, including saliva, stool, urine, and sputum.

CONCLUSION: Disposable aseptic diaphragm barriers may provide …

Identifying Risks Of Readmission In Patients With Dementia In Snf For Targeted Community-Based Palliative Consultation (Qi644), Irma Duncan, Maria Cantu-Cooper

School of Medicine Publications

Objectives

• Describe the HOSPITAL score and apply it to patients with dementia discharged to skilled nursing facility (SNF).
• Compare risk factors including HOSPITAL score, Charlson Comorbidity Index, and high-risk discharge medications for risk of 60-day readmission from skilled nursing facility for patients with dementia.
• Identify patients with dementia at SNF who are at-risk for multiple transitions of care who may benefit from SNF-based palliative care consultation.

Background

Dementia patients are at high risk for preventable hospital readmission. This population could benefit from expert consultation in SNF to reduce readmission rates. Community-based palliative medicine focusing on symptom management and goals of …

Development Of Learning Objectives To Guide Enhancement Of Chronic Disease Prevention And Management Curricula In Undergraduate Medical Education, Michael Dekhtyar, Cristin Colford, Ebony Whisenant, Jill Huber, Eric Johnson, Patricia Thomas, Kate Kirley, Lauren Mazzurco, Arden D. Dingle, Valerie Terry, Senthil Rajasekaran, Laken Barkowski, Mrinalini Kulkarni-Date, David Henderson, Luann Wilkerson

School of Medicine Publications

Phenomenon: Chronic disease is a leading cause of death and disability in the United States. With an increase in the demand for healthcare and rising costs related to chronic care, physicians need to be better trained to address chronic disease at various stages of illness in a collaborative and cost-effective manner. Specific and measurable learning objectives are key to the design and evaluation of effective training, but there has been no consensus on chronic disease learning objectives appropriate to medical student education. Approach: Wagner’sChronic Care Model (CCM) was selected as a theoretical framework to guide development of an enhanced chronic …

Dysphagia Screening For Pneumonia Prevention In A Cancer Hospital: Results Of A Quality/Safety Initiative., Barbara Ebersole, Miriam Lango, John Ridge, Elizabeth Handorf, Jeffrey Farma, Sarah Clark, Nausheen Jamal

School of Medicine Publications

Objective

Hospital-acquired aspiration pneumonia remains a rare but potentially devastating problem. The best means by which to prevent aspiration in a cancer hospital population has not been evaluated. The aim of this study was to evaluate the impact of dysphagia screening on aspiration pneumonia rates in an acute care oncology hospital.

Methods

A prospective single-institution quality-improvement dysphagia screening protocol at a comprehensive cancer center. Effect of dysphagia screening implemented in 2016 on hospital acquired aspiration pneumonia rates coded “aspiration pneumonitis due to food/vomitus” were compared with rates from 2014-15, prior to implementation. Screening compliance, screening outcomes, patient demographics, and medical …

A Retrospective Matched-Cohort Study Of 3994 Lower Extremity Wounds Of Multiple Etiologies Across 644 Institutions Comparing A Bioactive Human Skin Allograft, Theraskin, Plus Standard Of Care, To Standard Of Care Alone, Geoff C Gurtner, Aimee D Garcia, Katie Bakewell, Jason B Alarcon

Faculty, Staff and Students Publications

Most chronic wounds are related to comorbidities, for which no clinical trials are performed. This retrospective propensity matched-cohort study examined data from 2 074 000 lower extremity wounds across 644 institutions to determine the effectiveness of TheraSkin plus standard of care (SOC; n = 1997) versus SOC alone (n = 1997). Multivariate modelling comparing outcomes such as healing rates, percent area reductions (PARs), amputations, recidivism, treatment completion, and medical transfers were evaluated. A higher proportion of wounds in the treatment group compared with the controls were more likely to close (68.3% versus 60.3%), particularly wounds with exposed structures (64% versus …

Outcomes Following Percutaneous Coronary Intervention In Patients With Cancer, Raymundo A Quintana, Dominique J Monlezun, Giovanni Davogustto, Humberto R Saenz, Francisco Lozano-Ruiz, Daisuke Sueta, Kenichi Tsujita, Uri Landes, Ali E Denktas, Mahboob Alam, David Paniagua, Daniel Addison, Hani Jneid

Faculty, Staff and Students Publications

BACKGROUND: Randomized clinical trials demonstrated the benefits of percutaneous coronary interventions (PCI) in diverse clinical settings. Patients with cancer were not routinely included in these studies.

METHODS/RESULTS: Literature search of PubMed, Cochrane, Medline, SCOPUS, EMBASE, and ClinicalTrials was conducted to identify studies that assessed one-year all-cause, cardiovascular and non-cardiovascular mortality in patients with historical or active cancer. Using the random effects model, we computed risk ratios (RRs) and standardized mean differences and their 95% confidence intervals for the dichotomous and continuous measures and outcomes, respectively. Of 171 articles evaluated in total, 5 eligible studies were included in this meta-analysis. In …

Losartan Rescues Inflammation-Related Mucociliary Dysfunction In Relevant Models Of Cystic Fibrosis, Michael D Kim, Nathalie Baumlin, Makoto Yoshida, Deepika Polineni, Sebastian F Salathe, Joseph K David, Charles A Peloquin, Adam Wanner, John S Dennis, Juliette Sailland, Philip Whitney, Frank T Horrigan, Juan R Sabater, William M Abraham, Matthias Salathe

Faculty, Staff and Students Publications

Rationale: Despite therapeutic progress in treating cystic fibrosis (CF) airway disease, airway inflammation with associated mucociliary dysfunction remains largely unaddressed. Inflammation reduces the activity of apically expressed large-conductance Ca²⁺-activated and voltage-dependent K⁺ (BK) channels, critical for mucociliary function in the absence of CFTR (CF transmembrane conductance regulator).

Objectives: To test losartan as an antiinflammatory therapy in CF using CF human bronchial epithelial cells and an ovine model of CF-like airway disease.

Methods: Losartan’s antiinflammatory effectiveness to rescue BK activity and thus mucociliary function was tested in vitro using primary, fully redifferentiated human airway epithelial cells homozygous for …

Glopid-R Report On Chikungunya, O'Nyong-Nyong And Mayaro Virus, Part 5: Entomological Aspects, L. Pezzi, M. S. Diamond, Et Al.

2020-Current year OA Pubs

The GloPID-R (Global Research Collaboration for Infectious Disease Preparedness) chikungunya (CHIKV), o'nyong-nyong (ONNV) and Mayaro virus (MAYV) Working Group has been established to investigate natural history, epidemiology and clinical aspects of infection by these viruses. Here, we present a report dedicated to entomological aspects of CHIKV, ONNV and MAYV. Recent global expansion of chikungunya virus has been possible because CHIKV established a transmission cycle in urban settings using anthropophilic vectors such as Aedes albopictus and Aedes aegypti. MAYV and ONNV have a more limited geographic distribution, being confined to Africa (ONNV) and central-southern America (MAYV). ONNV is probably maintained through …

Diroximel Fumarate Demonstrates An Improved Gastrointestinal Tolerability Profile Compared With Dimethyl Fumarate In Patients With Relapsing-Remitting Multiple Sclerosis: Results From The Randomized, Double-Blind, Phase Iii Evolve-Ms-2 Study, Robert T Naismith, Et Al.

2020-Current year OA Pubs

BACKGROUND: Diroximel fumarate (DRF) is a novel oral fumarate approved in the USA for relapsing forms of multiple sclerosis. DRF is converted to monomethyl fumarate, the pharmacologically active metabolite of dimethyl fumarate (DMF). DRF 462 mg and DMF 240 mg produce bioequivalent exposure of monomethyl fumarate and are therefore expected to have similar efficacy/safety profiles; the distinct chemical structure of DRF may contribute to its tolerability profile.

OBJECTIVES: The objective of this study was to compare the gastrointestinal tolerability of DRF and DMF over 5 weeks in patients with relapsing-remitting multiple sclerosis.

METHODS: EVOLVE-MS-2 was a phase III, randomized, double-blind, …

Treatment Of Atopic Dermatitis With Ruxolitinib Cream (Jak1/Jak2 Inhibitor) Or Triamcinolone Cream, Brian S Kim, Michael D Howell, Kang Sun, Kim Papp, Adnan Nasir, Michael E Kuligowski, Incb 18424-206 Study Investigators

2020-Current year OA Pubs

BACKGROUND: Atopic dermatitis (AD) is a highly pruritic chronic inflammatory skin disorder. Ruxolitinib, a selective inhibitor of Janus kinase 1 and Janus kinase 2, potently suppresses cytokine signaling involved in AD pathogenesis.

OBJECTIVE: We sought to evaluate the efficacy and safety of ruxolitinib (RUX) cream in adults with AD.

METHODS: In this phase 2 study (NCT03011892), 307 adult patients with AD, an Investigator's Global Assessment score of 2 or 3 (mild or moderate), and 3% to 20% affected body surface area were equally randomized for 8 weeks of double-blind treatment to RUX (1.5% twice daily [BID], 1.5% once daily [QD], …