Medicine and Health Sciences Commons^™

A Comparison Of Methods To Harmonize Cortical Thickness Measurements Across Scanners And Sites, Delin Sun, Evan Gordon, Et Al.

2020-Current year OA Pubs

Results of neuroimaging datasets aggregated from multiple sites may be biased by site-specific profiles in participants' demographic and clinical characteristics, as well as MRI acquisition protocols and scanning platforms. We compared the impact of four different harmonization methods on results obtained from analyses of cortical thickness data: (1) linear mixed-effects model (LME) that models site-specific random intercepts (LME

Herpes Simplex Virus And Rates Of Cognitive Decline Or Whole Brain Atrophy In The Dominantly Inherited Alzheimer Network, Charlotte Warren-Gash, Brian A Gordon, Eric Mcdade, Randall J Bateman, John C Morris, Et Al.

2020-Current year OA Pubs

OBJECTIVE: To investigate whether herpes simplex virus type 1 (HSV-1) infection was associated with rates of cognitive decline or whole brain atrophy among individuals from the Dominantly Inherited Alzheimer Network (DIAN).

METHODS: Among two subsets of the DIAN cohort (age range 19.6-66.6 years; median follow-up 3.0 years) we examined (i) rate of cognitive decline (N = 164) using change in mini-mental state examination (MMSE) score, (ii) rate of whole brain atrophy (N = 149), derived from serial MR imaging, calculated using the boundary shift integral (BSI) method. HSV-1 antibodies were assayed in baseline sera collected from 2009-2015. Linear mixed-effects models …

Marijuana Use And Dna Methylation-Based Biological Age In Young Adults, Drew R Nannini, Yinan Zheng, Brian T Joyce, Tao Gao, Lei Liu, David R Jacobs Jr, Pamela Schreiner, Chunyu Liu, Steve Horvath, Ake T Lu, Kristine Yaffe, Stephen Sidney, Philip Greenland, Donald M Lloyd-Jones, Lifang Hou

2020-Current year OA Pubs

BACKGROUND: Marijuana is the third most commonly used drug in the USA and efforts to legalize it for medical and recreational use are growing. Despite the increase in use, marijuana's effect on aging remains understudied and understanding the effects of marijuana on molecular aging may provide novel insights into the role of marijuana in the aging process. We therefore sought to investigate the association between cumulative and recent use of marijuana with epigenetic age acceleration (EAA) as estimated from blood DNA methylation.

RESULTS: A random subset of participants from The Coronary Artery Risk Development in Young Adults (CARDIA) Study with …

Entrectinib In Children And Young Adults With Solid Or Primary Cns Tumors Harboring Ntrk, Ros1, Or Alk Aberrations (Startrk-Ng), Ami V Desai, Karen Gauvain, Amy E Armstrong, Et Al.

2020-Current year OA Pubs

BACKGROUND: Entrectinib is a TRKA/B/C, ROS1, ALK tyrosine kinase inhibitor approved for the treatment of adults and children aged ≥12 years with NTRK fusion-positive solid tumors and adults with ROS1 fusion-positive non-small-cell lung cancer. We report an analysis of the STARTRK-NG trial, investigating the recommended phase 2 dose (RP2D) and activity of entrectinib in pediatric patients with solid tumors including primary central nervous system tumors.

METHODS: STARTRK-NG (NCT02650401) is a phase 1/2 trial. Phase 1, dose-escalation of oral, once-daily entrectinib, enrolled patients aged <22 years with solid tumors with/without target NTRK1/2/3, ROS1, or ALK fusions. Phase 2, basket trial at the RP2D, enrolled patients with intracranial or extracranial solid tumors harboring target fusions or neuroblastoma. Primary endpoints: phase 1, RP2D based on toxicity; phase 2, objective response rate (ORR) in patients harboring target fusions. Safety-evaluable patients: ≥1 dose of entrectinib; response-evaluable patients: measurable/evaluable baseline disease and ≥1 dose at RP2D.

RESULTS: At data cutoff, 43 patients, median age of 7 years, were response-evaluable. In phase 1, 4 …

Multicenter, Randomized Trial Of A Bionic Pancreas In Type 1 Diabetes, Steven J Russell, Janet B Mcgill, Maamoun Salam, Julie M Silverstein, Samantha Adamson, Andrea Cedeno, Et Al.

2020-Current year OA Pubs

BACKGROUND: Currently available semiautomated insulin-delivery systems require individualized insulin regimens for the initialization of therapy and meal doses based on carbohydrate counting for routine operation. In contrast, the bionic pancreas is initialized only on the basis of body weight, makes all dose decisions and delivers insulin autonomously, and uses meal announcements without carbohydrate counting.

METHODS: In this 13-week, multicenter, randomized trial, we randomly assigned in a 2:1 ratio persons at least 6 years of age with type 1 diabetes either to receive bionic pancreas treatment with insulin aspart or insulin lispro or to receive standard care (defined as any insulin-delivery …

Pregnancy Outcomes Related To The Treatment Of Sarcomas With Anthracyclines And/Or Ifosfamide During Pregnancy, Devon Miller, John A Livingston, Yeonhee Park, Kristi Posey, Sonia Godbole, Keith Skubitz, Steven I Robinson, Mark Agulnik, Lara E Davis, Brian A Van Tine, Angela C Hirbe, Amanda Parkes

2020-Current year OA Pubs

BACKGROUND: Sarcomas are rare diagnoses but are seen with relative frequency in adolescents and young adults and thus can present in pregnancy. We sought to study the administration of anthracyclines and/or ifosfamide in pregnancy-associated sarcomas.

PATIENTS AND METHODS: We conducted a multi-institutional retrospective study, identifying sarcoma patients who received anthracyclines and/or ifosfamide during pregnancy. Chart review identified variables related to demographics, cancer diagnosis, therapies, and outcome of the patient and fetus. Wilcoxon rank-sum test compared two independent samples.

RESULTS: We identified 13 patients at seven institutions with sarcoma who received anthracyclines and/or ifosfamide during pregnancy, including four bone sarcomas and …

An Evaluation Of Patient-Reported Outcomes In Sickle Cell Disease Within A Conceptual Model., Marsha J Treadwell, Swapandeep Mushiana, Sherif M Badawy, Liliana Preiss, Allison A King, Barbara Kroner, Yumei Chen, Jeffrey Glassberg, Victor Gordeuk, Nirmish Shah, Angela Snyder, Theodore Wun, Sickle Cell Disease Implementation Consortium (Scdic)

2020-Current year OA Pubs

PURPOSE: To examine the relations between patient-reported outcomes (PROs) within a conceptual model for adults with sickle cell disease (SCD) ages 18 - 45 years enrolled in the multi-site Sickle Cell Disease Implementation Consortium (SCDIC) registry. We hypothesized that patient and SCD-related factors, particularly pain, and barriers to care would independently contribute to functioning as measured using PRO domains.

METHODS: Participants (N = 2054) completed a 48-item survey including socio-demographics and PRO measures, e.g., social functioning, pain impact, emotional distress, and cognitive functioning. Participants reported on lifetime SCD complications, pain episode frequency and severity, and barriers to healthcare.

RESULTS: Higher …

Predicting Brain Age From Functional Connectivity In Symptomatic And Preclinical Alzheimer Disease, Peter R. Millar, Patrick H. Luckett, Brian A. Gordon, Tammie L. S. Benzinger, Suzanne E. Schindler, Anne M. Fagan, Carlos Cruchaga, Randall J. Bateman, Ricardo Allegri, Mathias Jucker, Jae-Hong Lee, Hiroshi Mori, Stephen P. Salloway, Igor Yakushev, John C. Morris, Beau M. Ances, Dominantly Inherited Alzheimer Network

2020-Current year OA Pubs

"Brain-predicted age" quantifies apparent brain age compared to normative neuroimaging trajectories. Advanced brain-predicted age has been well established in symptomatic Alzheimer disease (AD), but is underexplored in preclinical AD. Prior brain-predicted age studies have typically used structural MRI, but resting-state functional connectivity (FC) remains underexplored. Our model predicted age from FC in 391 cognitively normal, amyloid-negative controls (ages 18-89). We applied the trained model to 145 amyloid-negative, 151 preclinical AD, and 156 symptomatic AD participants to test group differences. The model accurately predicted age in the training set. FC-predicted brain age gaps (FC-BAG) were significantly older in symptomatic AD and …

Reoperative Brachial Plexus Neurolysis After Previous Anatomically Complete Supraclavicular Decompression For Neurogenic Thoracic Outlet Syndrome: A 10-Year Single-Center Case Series, Momodou L Jammeh, Alexander Yang, Ahmmad A Abuirqeba, J Westley Ohman, Robert W Thompson

2020-Current year OA Pubs

BACKGROUND: Optimal management of recurrent neurogenic thoracic outlet syndrome (NTOS) remains a considerable challenge.

OBJECTIVE: To assess the safety and effectiveness of reoperative brachial plexus neurolysis in patients with recurrent NTOS.

METHODS: From 2009 to 2019, 85 patients underwent reoperative supraclavicular brachial plexus neurolysis for recurrent NTOS after a previous anatomically complete supraclavicular decompression. Data from a prospectively maintained database were analyzed retrospectively.

RESULTS: The mean patient age at reoperation was 36.9 ± 1.3 (range 15-64) years, 75% were female, and the interval after previous primary operation was 2.5 ± 0.2 years. Intervening injury had precipitated recurrent NTOS in 14 …

Graded Variation In T1w/T2w Ratio During Adolescence: Measurement, Caveats, And Implications For Development Of Cortical Myelin, Graham L Baum, John C Flournoy, Matthew F Glasser, Michael P Harms, Patrick Mair, Ashley F P Sanders, Deanna M Barch, Randy L Buckner, Susan Bookheimer, Mirella Dapretto, Stephen Smith, Kathleen M Thomas, Essa Yacoub, David C Van Essen, Leah H Somerville

2020-Current year OA Pubs

Adolescence is characterized by the maturation of cortical microstructure and connectivity supporting complex cognition and behavior. Axonal myelination influences brain connectivity during development by enhancing neural signaling speed and inhibiting plasticity. However, the maturational timing of cortical myelination during human adolescence remains poorly understood. Here, we take advantage of recent advances in high-resolution cortical T1w/T2w mapping methods, including principled correction of B1+ transmit field effects, using data from the Human Connectome Project in Development (HCP-D;

Relative Contributions Of Six Lifestyle- And Health-Related Exposures To Epigenetic Aging: The Coronary Artery Risk Development In Young Adults (Cardia) Study, Kyeezu Kim, Yinan Zheng, Brian T Joyce, Hongmei Jiang, Philip Greenland, David R Jacobs, Kai Zhang, Lei Liu, Norrina B Allen, John T Wilkins, Sarah N Forrester, Donald M Lloyd-Jones, Lifang Hou

2020-Current year OA Pubs

BACKGROUND: DNA methylation-based GrimAge acceleration (GrimAA) is associated with a wide range of age-related health outcomes including cardiovascular disease. Since DNA methylation is modifiable by external and behavioral exposures, it is important to identify which of these exposures may have the strongest contributions to differences in GrimAA, to help guide potential intervention strategies. Here, we assessed the relative contributions of lifestyle- and health-related components, as well as their collective association, to GrimAA.

RESULTS: We included 744 participants (391 men and 353 women) from the Coronary Artery Risk Development in Young Adults (CARDIA) study with blood DNA methylation information at CARDIA …

Longitudinal And Cross-Sectional Validation Of The Wercap Screen For Assessing Psychosis Risk And Conversion, Daniel Mamah, Victoria N Mutiso, David M Ndetei

2020-Current year OA Pubs

BACKGROUND: The Washington Early Recognition Center Affectivity and Psychosis (WERCAP) Screen was developed to assess risk for developing psychosis. Its validity has not been investigated in a large population-based study or with longitudinal analyses.

METHODS: 825 participants, aged 14-25, were recruited from Kenya. Symptoms were assessed using the WERCAP Screen, as experienced over the prior 3-months (3MO), 12-months (12MO) or lifetime (LIF). ROC curve analysis was used to determine the validity of the WERCAP Screen against the Structured Interview of Psychosis-Risk Syndromes. Longitudinal validity was assessed by comparing baseline p-WERCAP scores in psychotic disorder converters and non-converters, and using ROC …

Dietary Patterns Are Associated With Improved Ovarian Reserve In Overweight And Obese Women: A Cross-Sectional Study Of The Lifestyle And Ovarian Reserve (Lore) Cohort, Ashley M Eskew, Bronwyn S Bedrick, Jorge E Chavarro, Joan K Riley, Emily S Jungheim

2020-Current year OA Pubs

BACKGROUND: Growing evidence suggests that adherence to certain dietary patterns is associated with improved fecundity and reproductive outcomes in the general population and infertile couples assisted reproductive treatments. The objective of this study was to assess if dietary patterns are associated with ovarian reserve in reproductive age women without a history of infertility.

METHODS: This was a cross-sectional study of 185 women in the Lifestyle and Ovarian Reserve (LORe) cohort. Women aged 18-44 without a history of infertility were recruited from the local community at an academic medical center. Subjects completed validated food frequency and physical activity questionnaires to assess …

Enhancing Task Fmri Preprocessing Via Individualized Model-Based Filtering Of Intrinsic Activity Dynamics, Matthew F Singh, Anxu Wang, Michael Cole, Shinung Ching, Todd S Braver

2020-Current year OA Pubs

Brain responses recorded during fMRI are thought to reflect both rapid, stimulus-evoked activity and the propagation of spontaneous activity through brain networks. In the current work, we describe a method to improve the estimation of task-evoked brain activity by first "filtering-out the intrinsic propagation of pre-event activity from the BOLD signal. We do so using Mesoscale Individualized NeuroDynamic (MINDy; Singh et al. 2020b) models built from individualized resting-state data to subtract the propagation of spontaneous activity from the task-fMRI signal (MINDy-based Filtering). After filtering, time-series are analyzed using conventional techniques. Results demonstrate that this simple operation significantly improves the statistical …

Single-Agent Mosunetuzumab Shows Durable Complete Responses In Patients With Relapsed Or Refractory B-Cell Lymphomas: Phase I Dose-Escalation Study, Lihua E Budde, Nancy L Bartlett, Et Al

2020-Current year OA Pubs

PURPOSE: Mosunetuzumab is a bispecific antibody targeting CD20 and CD3 that redirects T cells to engage and eliminate malignant B cells and is being developed for relapsed or refractory (R/R) B-cell non-Hodgkin lymphomas (B-NHLs).

METHODS: This first-in-human trial (ClinicalTrials.gov identifier: NCT02500407) evaluated the safety and tolerability and efficacy of mosunetuzumab in patients with R/R B-NHL and established the recommended phase II dose. Data from dose escalation are presented. Single-agent mosunetuzumab was administered intravenously in 3-week cycles, at full dose in cycle 1 day 1 (group A) or with ascending (step-up) doses during cycle 1 on days 1, 8, and 15 …

Importance Of The Intersection Of Age And Sex To Understand Variation In Incidence And Survival For Primary Malignant Gliomas, Gi-Ming Wang, Gino Cioffi, Nirav Patil, Kristin A Waite, Robert Lanese, Quinn T Ostrom, Carol Kruchko, Michael E Berens, James R Connor, Justin D Lathia, Joshua B Rubin, Jill S Barnholtz-Sloan

2020-Current year OA Pubs

BACKGROUND: Gliomas are the most common type of malignant brain and other CNS tumors, accounting for 80.8% of malignant primary brain and CNS tumors. They cause significant morbidity and mortality. This study investigates the intersection between age and sex to better understand variation of incidence and survival for glioma in the United States.

METHODS: Incidence data from 2000 to 2017 were obtained from CBTRUS, which obtains data from the NPCR and SEER, and survival data from the CDC's NPCR. Age-adjusted incidence rate ratios (IRR) per 100 000 were generated to compare male-to-female incidence by age group. Cox proportional hazard models …

Semaphorin-Plexin Signaling: From Axonal Guidance To A New X-Linked Intellectual Disability Syndrome, Jacqueline L Steele, Marwan S Shinawi, Et Al.

2020-Current year OA Pubs

BACKGROUND: Semaphorins and plexins are ligands and cell surface receptors that regulate multiple neurodevelopmental processes such as axonal growth and guidance. PLXNA3 is a plexin gene located on the X chromosome that encodes the most widely expressed plexin receptor in fetal brain, plexin-A3. Plexin-A3 knockout mice demonstrate its role in semaphorin signaling in vivo. The clinical manifestations of semaphorin/plexin neurodevelopmental disorders have been less widely explored. This study describes the neurological and neurodevelopmental phenotypes of boys with maternally inherited hemizygous PLXNA3 variants.

METHODS: Data-sharing through GeneDx and GeneMatcher allowed identification of individuals with autism or intellectual disabilities (autism/ID) and hemizygous …

Functional Tic-Like Presentations Differ Strikingly From Provisional Tic Disorder, Amanda L Arbuckle, Emily C Bihun, Bradley L Schlaggar, Kevin J Black

2020-Current year OA Pubs

No abstract provided.

A Next Generation Sequencing-Based Protocol For Screening Of Variants Of Concern In Autism Spectrum Disorder, Jie Huang, Jun Liu, Ruiyi Tian, Kevin Liu, Patrick Zhuang, Hannah Tayla Sherman, Christoph Budjan, Michelle Fong, Min-Seo Jeong, Xue-Jun Kong

2020-Current year OA Pubs

Autism spectrum disorder (ASD) is a neurodevelopmental disorder with strong genetic influences. There is an increasing demand for ASD genetic testing beyond the traditionally recommended microarray and syndromic autism testing; however, the current whole genome sequencing (WGS) and whole exome sequencing (WES) methods are lacking an academic standard for WGS variant annotation, reporting, and interpretation, tailored towards patients with ASD and offer very limited interpretation for clinical significance. Using WGS data from six family trios, we demonstrate the clinical feasibility and technical implementation of an evidence-based, fully transparent bioinformatics pipeline and report framework for an ASD-focused WGS genetic report. We …

Enhancing Dopamine Tone Modulates Global And Local Cortical Perfusion As A Function Of Comt Val158met Genotype, Daniella J Furman, Ioannis Pappas, Robert L White 3rd, Andrew S Kayser, Mark D'Esposito

2020-Current year OA Pubs

The cognitive effects of pharmacologically enhancing cortical dopamine (DA) tone are variable across healthy human adults. It has been postulated that individual differences in drug responses are linked to baseline cortical DA activity according to an inverted-U-shaped function. To better understand the effect of divergent starting points along this curve on DA drug responses, researchers have leveraged a common polymorphism (rs4680) in the gene encoding the enzyme catechol-O-methyltransferase (COMT) that gives rise to greater (Met allele) or lesser (Val allele) extracellular levels of cortical DA. Here we examined the extent to which changes in resting cortical perfusion following the administration …

Physical Activity And Fat-Free Mass During Growth And In Later Life, Klaas R Westerterp, Susan B Racette, Et Al.

2020-Current year OA Pubs

BACKGROUND: Physical activity may be a way to increase and maintain fat-free mass (FFM) in later life, similar to the prevention of fractures by increasing peak bone mass.

OBJECTIVES: A study is presented of the association between FFM and physical activity in relation to age.

METHODS: In a cross-sectional study, FFM was analyzed in relation to physical activity in a large participant group as compiled in the International Atomic Energy Agency Doubly Labeled Water database. The database included 2000 participants, age 3-96 y, with measurements of total energy expenditure (TEE) and resting energy expenditure (REE) to allow calculation of physical …

Influential Periods In Longitudinal Clinical Cardiovascular Health Scores, Amy E Krefman, Vito M R Muggeo, Et Al.

2020-Current year OA Pubs

The prevalence of ideal cardiovascular health (CVH) among adults in the United States is low and decreases with age. Our objective was to identify specific age windows when the loss of CVH accelerates, to ascertain preventive opportunities for intervention. Data were pooled from 5 longitudinal cohorts (Project Heartbeat!, Cardiovascular Risk in Young Finns Study, The Bogalusa Heart Study, Coronary Artery Risk Development in Young Adults, Special Turku Coronary Risk Factor Intervention Project) from the United States and Finland from 1973 to 2012. Individuals with clinical CVH factors (i.e., body mass index, blood pressure, cholesterol, blood glucose) measured from ages 8 …

Risk Factors For Progression Or Death After First-Line Platinum-Based Chemotherapy In Real-World Patients In The Usa With Ovarian Cancer From 2011 To 2018, Shannon N Westin, Melinda Louie-Gao, Divya Gupta, Premal H Thaker

2020-Current year OA Pubs

No abstract provided.

Ct Findings And Patterns Of E-Cigarette Or Vaping Product Use-Associated Lung Injury: A Multicenter Cohort Of 160 Cases, Seth J Kligerman, Constantine A Raptis, Kaitlin M Marquis, Et Al.

2020-Current year OA Pubs

BACKGROUND: e-Cigarette or vaping-induced lung injury (EVALI) causes a spectrum of CT lung injury patterns. Relative frequencies and associations with vaping behavior are unknown.

RESEARCH QUESTION: What are the frequencies of imaging findings and CT patterns in EVALI and what is the relationship to vaping behavior?

STUDY DESIGN AND METHODS: CT scans of 160 subjects with EVALI from 15 institutions were retrospectively reviewed. CT findings and patterns were defined and agreed on via consensus. The parenchymal organizing pneumonia (OP) pattern was defined as regional or diffuse ground-glass opacity (GGO) ± consolidation without centrilobular nodules (CNs). An airway-centered OP pattern was …

Multicenter, Double-Blind, Placebo-Controlled Trial Of Seviprotimut-L Polyvalent Melanoma Vaccine In Patients With Post-Resection Melanoma At High Risk Of Recurrence, Craig L Slingluff, Leonel Hernandez-Aya, Et Al

2020-Current year OA Pubs

BACKGROUND: Most patients with advanced melanomas relapse after checkpoint blockade therapy. Thus, immunotherapies are needed that can be applied safely early, in the adjuvant setting. Seviprotimut-L is a vaccine containing human melanoma antigens, plus alum. To assess the efficacy of seviprotimut-L, the Melanoma Antigen Vaccine Immunotherapy Study (MAVIS) was initiated as a three-part multicenter, double-blind, placebo-controlled phase III trial. Results from part B1 are reported here.

METHODS: Patients with AJCC V.7 stage IIB-III cutaneous melanoma after resection were randomized 2:1, with stage stratification (IIB/C, IIIA, IIIB/C), to seviprotimut-L 40 mcg or placebo. Recurrence-free survival (RFS) was the primary endpoint. For …

Differential Classification Of States Of Consciousness Using Envelope- And Phase-Based Functional Connectivity, Catherine Duclos, Michael S Avidan, Et Al.

2020-Current year OA Pubs

The development of sophisticated computational tools to quantify changes in the brain's oscillatory dynamics across states of consciousness have included both envelope- and phase-based measures of functional connectivity (FC), but there are very few direct comparisons of these techniques using the same dataset. The goal of this study was to compare an envelope-based (i.e. Amplitude Envelope Correlation, AEC) and a phase-based (i.e. weighted Phase Lag Index, wPLI) measure of FC in their classification of states of consciousness. Nine healthy participants underwent a three-hour experimental anesthetic protocol with propofol induction and isoflurane maintenance, in which five minutes of 128-channel electroencephalography were …

De-Identification Procedures For Magnetic Resonance Images And The Impact On Structural Brain Measures At Different Ages, Elizabeth E L Buimer, Hugo G Schnack, Yaron Caspi, Neeltje E M Van Haren, Mikhail Milchenko, Pascal Pas, Alzheimer's Disease Neuroimaging Initiative, Hilleke E Hulshoff Pol, Rachel M Brouwer

2020-Current year OA Pubs

Surface rendering of MRI brain scans may lead to identification of the participant through facial characteristics. In this study, we evaluate three methods that overwrite voxels containing privacy-sensitive information: Face Masking, FreeSurfer defacing, and FSL defacing. We included structural T1-weighted MRI scans of children, young adults and older adults. For the young adults, test-retest data were included with a 1-week interval. The effects of the de-identification methods were quantified using different statistics to capture random variation and systematic noise in measures obtained through the FreeSurfer processing pipeline. Face Masking and FSL defacing impacted brain voxels in some scans especially in …

Outcomes For Continuous Subcutaneous Insulin Infusion Users In Young Adults From Lower Socioeconomic Backgrounds, Alexis M Mckee, Stewart G Albert, Noor Al-Hammadi, Leslie J Hinyard

2020-Current year OA Pubs

OBJECTIVE: Diabetes technology is available and its efficacy and safety have been demonstrated; however, there is little evidence as to how this technology is being utilized and its effectiveness in vulnerable populations. This study evaluated differences in outcomes for young adults in the United States (U.S.) from lower socioeconomic (SES) backgrounds with type 1 diabetes (T1D) managed on continuous subcutaneous insulin infusion (CSII) versus multiple daily injections (MDI) or fixed-dose insulin (FDI).

RESEARCH DESIGN METHODS AND PARTICIPANTS: Utilizing the Optum® de-identified Electronic Health Record data set between 2008 and 2018 to perform a retrospective, cohort study, we identified 805 subjects …

A Strong Effect Of Individual Compliance With Mass Drug Administration For Lymphatic Filariasis On Sustained Clearance Of Soil-Transmitted Helminth Infections, Jérémy T Campillo, Naomi P Awaca-Uvon, Jean-Paul Tambwe, Godefroy Kuyangisa-Simuna, Johnny Vlaminck, Gary J Weil, Michel Boussinesq, Cédric B Chesnais, Sébastien D S Pion

2020-Current year OA Pubs

BACKGROUND: The impact of semiannual mass drug administration (MDA) with albendazole (ALB; 400 mg) alone on lymphatic filariasis (LF) and soil-transmitted helminth (STH) infections was assessed during two trials conducted from 2012 to 2018 in the Republic of Congo and the Democratic Republic of Congo. The collected data were analyzed to evaluate the effect of compliance with ALB treatment on STH infections.

METHODS: STH infections were diagnosed with duplicate Kato-Katz thick smears and the results are reported as eggs per gram of stool. All subjects with at least two STH infection assessments were included in the analyses. We used parametric …

Safety And Efficacy Of Umbilical Cord-Derived Wharton's Jelly Compared To Hyaluronic Acid And Saline For Knee Osteoarthritis: Study Protocol For A Randomized, Controlled, Single-Blind, Multi-Center Trial, Ashim Gupta, Nicola Maffulli, Hugo C Rodriguez, Eric W Carson, Randa A Bascharon, Kristin Delfino, Howard J Levy, Saadiq F El-Amin

2020-Current year OA Pubs

BACKGROUND: Osteoarthritis (OA) is the most common joint disorder in the United States of America (USA) with a fast-rising prevalence. Current treatment modalities are limited, and total knee replacement surgeries have shown disadvantages, especially for grade II/III OA. The interest in the use of biologics, including umbilical cord (UC)-derived Wharton's jelly (WJ), has grown in recent years. The results from a preliminary study demonstrated the presence of essential components of regenerative medicine, namely growth factors, cytokines, hyaluronic acid (HA), and extracellular vesicles, including exosomes, in WJ. The proposed study aims to evaluate the safety and efficacy of intra-articular injection of …