Browse by Poster Presenter

Type here to filter the list

L
Lösch, Lea

1. Athena Institute, Vrije Universiteit Amsterdam, the Netherlands
(P-618) Using Structural Topic Modelling to Reveal Patterns in Reports on Opioid Drugs in a Pharmacovigilance Database
Lea Lösch
Favorite
Lacroix, Isabelle

Réseau REGARDS, Laboratoire de Pharmacologie Médicale et Clinique, Centre Hospitalier Universitaire de Toulouse, Faculté de Médecine de l'Université Paul-Sabatier, UMR INSERM 1295, CERPOP
(P-238) Risk of Domperidone in Pregnant Women: A Study in the EFEMERIS Database
Isabelle Lacroix
Favorite
LaFontaine, Patrick

Sanofi, Cambridge, MA
(P-574) Frequency, Characteristics, and Subsequent Treatment (Tx) of Real-world Patients (pts) Who Discontinue Hedgehog Inhibitors (HHIs) as First-line (1L) Systemic Tx for Advanced Basal Cell Carcinoma (aBCC)
Patrick LaFontaine
Favorite
Lai, Edward Chia-Cheng

School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
(P-009) Proton Pump Inhibitors and Risk of End Stage Renal Disease in Patients with Chronic Kidney Disease
Edward Chia-Cheng Lai
Favorite
(P-359) Assessment of Antipsychotic Use and Other Predictors Associated with Mortality in Patients with Delirium: A Population-based Nested Case Control Study
Edward Chia-Cheng Lai
Favorite
(P-634) Utilization Pattern of Antipsychotics in Patients with Dementia
Edward Chia-Cheng Lai
Favorite
Lally, Cathy

Alkermes, Inc.
(P-312) Disease Prevalence, Comorbidities, and Medication Utilization Among Patients with Opioid Use Disorder in the US
Cathy Lally
Favorite
Lalmohamed, Arief

Department of Clinical Pharmacy, University Medical Center Utrecht, Utrecht, the Netherlands
(P-360) Monitoring of Adverse Drug Reaction-related Parameters in Children, Youth and Young Adults Prescribed Antipsychotic Drugs by General Practitioners
Arief Lalmohamed
Favorite
Lamarque, Stéphanie

Univ. Bordeaux, INSERM CIC-P 1401, Bordeaux PharmacoEpi, 33000 Bordeaux, France
(P-575) Impact of Treatment Sequence on Survival Outcome in Patients with a Second Treatment Line for Metastatic Castration-resistant Prostate Cancer: A New-user Design in the French Nationwide Claims Database
Stéphanie Lamarque
Favorite
Landi, Maria

National Cancer Institute
(P-623) Generating Hypotheses About Never-smoking Lung Cancer Risk Factors Using Large Primary Care Databases
Maria Landi
Favorite
Landi, Suzanne

GlaxoSmithKline
(P-075) Visualization Methods to Examine Treatment Patterns in Pharmacoepidemiology: An Example Using Osteoporosis Medications
Suzanne Landi
Favorite
Lane, Samantha

Drug Safety Research Unit
(P-528) Measuring the Impact of Marketing Authorisation Withdrawal and Revocation on Public Health in France, Germany and UK
Samantha Lane
Favorite
Lúcia Edais Pepe, Vera

Escola Nacional de Saúde Pública Sérgio Arouca (ENSP/FIOCRUZ)
(P-465) Avoidable Public Expenditures with Selected Antineoplastic Drugs for Breast Cancer in Brazil
Vera Lúcia Edais Pepe
Favorite
Lúcia Meireles, Adriana

Federal University of Ouro Preto
(P-397) Medicines Use by Professors at a Brazilian Public University During the covid-19 Pandemic: Findings and Implications
Adriana Lúcia Meireles
Favorite
Lapane, Kate

Division of Epidemiology, Department of Population and Quantitative Health Services, University of Massachusetts Medical School
(P-049) Prevalence and Factors Associated with Oral Anticoagulant Use in the General Nursing Home Population
Kate Lapane
Favorite
LaPlante, Kerry

Infectious Diseases Research Program, Providence Veterans Affairs Medical Center, Providence, RI, United States
(P-351) COVID-19 Treatment Approaches Among Hospitalized Patients in a National Healthcare System
Kerry LaPlante
Favorite
Larney, Sarah

Université de Montréal and Centre de Recherche du CHUM, Montreal, Canada
(P-326) The Effect of Prescriber, Treatment, and Client Characteristics on Retention in Opioid Agonist Treatment: A 15-year Retrospective Cohort Study
Sarah Larney
Favorite
(P-327) POPPY II Cohort Profile– a Population-based Linked Cohort Examining the Course and Outcomes of Prescription Opioid Use in NSW, Australia, 2003-2018
Sarah Larney
Favorite
Lash, Timothy

Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
(P-334) Socioeconomic Status and Prognosis in Premenopausal Breast Cancer: A Population-based Cohort Study in Denmark
Timothy Lash
Favorite
Lasky, Tamar

US Food and Drug Administration
(P-281) Examining the Evolving Pandemic: Trends in COVID-19 Severity for Hospitalized COVID-19 Patients over Time
Tamar Lasky
Favorite
Lassalle, Régis

Bordeaux PharmacoEpi, INSERM CIC1401, Université de BORDEAUX
(P-071) Inception to Conception: A Conceptual Framework for Characterizing Pharmacoepidemiologic Data Sources. a Study from the Conception Project
Régis Lassalle
Favorite
Lass, Amir

Theramex
(P-145) Real World Utilization of 91-day Extended Levonorgestrel-containing Combined Oral Contraceptives in Europe: A Multinational Database Study
Amir Lass
Favorite
(P-146) Safety of Ovaleap® (Follitropin Alfa) in Infertile Women Undergoing Superovulation for Assisted Reproductive Technologies (SOFIA): A Multinational Comparative, Prospective Cohort Study
Amir Lass
Favorite
Lau, Gary

Department of Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong
(P-324) Prescribing Trends of Antihypertensive Drug Classes in a Hong Kong Dementia Cohort
Gary Lau
Favorite
Lau, Wallis

Research Department of Practice and Policy, UCL School of Pharmacy
(P-291) Global Antiplatelet Sales Trend: A Focus on P2Y12 Inhibitors from 2008 to 2018
Wallis Lau
Favorite
(P-579) Prenatal Exposure to Psychotropic Medications and the Risk of Seizure in Children: A Population-based Cohort Study
Wallis Lau
Favorite
Lavu, Alekhya

University of Manitoba
(P-165) Trends of Anti-epileptic Drugs Use During Pregnancy in Manitoba, Canada: A 20-year Utilization Study
Alekhya Lavu
Favorite
Law, Barbara

Brighton Collaboration, Task Force for Global Health
(P-205) Use and Performance of Brighton Collaboration Case Definitions in Low-middle Income Settings
Barbara Law
Favorite
Layton, Deborah

IQVIA Ltd.
(P-259) A Systematic Review of Non-small Cell Lung Cancer Treatment-related Cardiotoxicity
Deborah Layton
Favorite
(P-337) E-CORE - Setting up a European Network for Real World COVID-19 Studies
Deborah Layton
Favorite
(P-338) A Proof of Concept Study to Test the E-CORE Network in Studying Safety and Effectiveness of Treatments in COVID-19 Patients
Deborah Layton
Favorite
(P-341) Methodological Considerations Related to the Use of Primary and Secondary Care Data in Identifying a Cohort of Moderate to Severe Psoriasis Patients in the UK
Deborah Layton
Favorite
Layton, J Bradley

RTI Health Solutions
(P-548) Graphical Representation of Multiple Quantitative Bias Analysis Scenarios for Unmeasured Confounding
J Bradley Layton
Favorite
Ledlie, Shaleesa

Sanofi Pasteur Ltd
(P-239) Yellow Fever Vaccine Usage in Three United States Healthcare Databases and Risk of Neurotropic Disease and Viscerotropic Disease in Vaccinees
Shaleesa Ledlie
Favorite
Lee, Cerina

University of Alberta
(P-466) Risk of Emergency Department Visits or Hospitalization for Cardiovascular Events in Patients with Medical Cannabis Authorization
Cerina Lee
Favorite
(P-597) Medical Cannabis Authorization and Drugs and Other Substances Use Disorders: longitudinal Cohort Study
Cerina Lee
Favorite
Lee, Eun-Kyoung

GC Pharma
(P-325) Comparison of Safety Profiles by Chronic Health Conditions in Korean Adults with Egg-based Inactivated Quadrivalent Influenza Vaccines (QIV, GC3110A)
Eun-Kyoung Lee
Favorite
Lee, Hankil

Ajou university
(P-400) Imbalanced Data Bias in Logistic Regression to Estimate Treatment Effects: Results from a Virtual Patient Cohort Simulation
Hankil Lee
Favorite
Lee, Hyesung

School of Pharmacy, Sungkyunkwan University
(P-089) Clinical and Cost-saving Effects of the Drug Utilization Review Modernization Pilot Project in Inpatient and Outpatient Settings in Korea
Hyesung Lee
Favorite
Lee, Jae Woo

GC Pharma
(P-325) Comparison of Safety Profiles by Chronic Health Conditions in Korean Adults with Egg-based Inactivated Quadrivalent Influenza Vaccines (QIV, GC3110A)
Jae Woo Lee
Favorite
Lee, Jae-Eun

Department of Global Innovative Drugs, Graduate School of Chung-Ang University
(P-366) Trajectories of Corticosteroid Dosing Pattern Among Patients with Systemic Lupus Erythematosus
Jae-Eun Lee
Favorite
(P-367) The Patterns of Spontaneous Reports of Neurologic, Hematologic, and Immunologic Adverse Events Following Immunization in Korea
Jae-Eun Lee
Favorite
Lee, Min Taek

Chung-Ang University
(P-366) Trajectories of Corticosteroid Dosing Pattern Among Patients with Systemic Lupus Erythematosus
Min Taek Lee
Favorite
(P-367) The Patterns of Spontaneous Reports of Neurologic, Hematologic, and Immunologic Adverse Events Following Immunization in Korea
Min Taek Lee
Favorite
Lee, Rachael

University of Alabama at Birmingham
(P-430) Chronic Obstructive Pulmonary Disease and Drug-resistant Pseudomonas in Patients Hospitalized with Community-acquired Bacterial Pneumonia
Rachael Lee
Favorite
Lee, Seung-Mi

Daegu Catholic University
(P-346) Periodic Safety Reporting System for Post-market Drug Safety: A Comparative Analysis of Europe, United States, Japan and Korea
Seung-Mi Lee
Favorite
Lefebvre, Fran�ois

Universit� Laval, Qu�bec
(P-500) Impact of Chronic Diseases on the Adherence to Guidelines for the Treatment of Urinary Tract Infection in Quebec, Canada
Fran�ois Lefebvre
Favorite
Le, Hoa V.

University of North Carolina/MedCodeWorld
(P-432) Machine Learning Applied to SEER Data for Prediction of Breast Cancer Specific Survival
Hoa V. Le
Favorite
Leinonen, Maarit K.

Finnish Institute for Health and Welfare
(P-071) Inception to Conception: A Conceptual Framework for Characterizing Pharmacoepidemiologic Data Sources. a Study from the Conception Project
Maarit K. Leinonen
Favorite
Lelorier, Jacques

Université de Montréal
(P-539) The Association Between Trajectories of Use of Systemic Agents and Depression in Patients with Psoriasis: A Sequence and Cluster Analysis
Jacques Lelorier
Favorite
Lemmens, Louise

PHARMO Institute for Drug Outcomes Research, Utrecht, the Netherlands
(P-251) Anti-osteoporosis Treatment After a Major Osteoporotic Fracture Is Often Lacking
Louise Lemmens
Favorite
Lemmens, Valery

Department of Public Health, Erasmus University Medical Center, Rotterdam, Netherlands
(P-568) Limited Time Interval Between Symptomatic Presentation in Primary Care and Colorectal Cancer Diagnosis
Valery Lemmens
Favorite
Lenglet, Aurélie

Faculty of Pharmacy, Amiens University Hospital
(P-032) Comparative Effectiveness and Safety of Low versus High Dose Rivaroxaban and Apixaban for Atrial Fibrillation: A Propensity Score-matched Cohort Study
Aurélie Lenglet
Favorite
Leonard, Charles

University of Pennsylvania
(P-633) Effectiveness and Safety of Direct Oral Anticoagulants versus Warfarin in Patients with Valvular Atrial Fibrillation: A Population-based Cohort Study
Charles Leonard
Favorite
Leonard, Sandy

HealthVerity
(P-280) Temporal Trends in Medication Utilization Among Hospitalized COVID-19 Patients
Sandy Leonard
Favorite
(P-384) Temporal Changes in the Baseline Patient Characteristics of COVID-19 Patients
Sandy Leonard
Favorite
Leoncini, Lorenzo

Azienda Ospedaliera Universitaria Senese, Siena
(P-141) Using Administrative Data and the Regional Pathology Registry of Tuscany to Describe First-line Pharmacotherapy and Survival of Patients with Non-resectable Non-small Cell Lung Cancer from 2009 to 2019
Lorenzo Leoncini
Favorite
Le, Phuong

University of Toronto
(P-432) Machine Learning Applied to SEER Data for Prediction of Breast Cancer Specific Survival
Phuong Le
Favorite
Lepoix, Elise

Regional Centre of Pharmacovigilance and Pharmacoepidemiology, Reims University Hospital, Reims, France.
(P-309) Psoriasis Risk After Betablockers Exposure: Analysis of French Pharmacovigilance Data
Elise Lepoix
Favorite
Le, Tham

Department of Pharmaceutical Health Services Research, University of Maryland
(P-534) Impacts of Prescription Drug Monitoring Program on Patients with Cancer
Tham Le
Favorite
Le, Vy

Can Tho Children's Hospital
(P-159) Impacts of Pharmacists’ Intervention on Drug-related Problems in Treatment for Pediatric Outpatients in Vietnam
Vy Le
Favorite
Lewis, James

University of Pennsylvania
(P-633) Effectiveness and Safety of Direct Oral Anticoagulants versus Warfarin in Patients with Valvular Atrial Fibrillation: A Population-based Cohort Study
James Lewis
Favorite
Liang, Caihua

Pfizer Inc
(P-207) Trends in Administered Medication Use Among Patients Hospitalized with COVID-19 in the United States
Caihua Liang
Favorite
(P-531) Role of D-dimer on Serious Outcomes Among Patients Hospitalized with COVID-19
Caihua Liang
Favorite
(P-577) Clinical Characteristics of Pediatric Patients Hospitalized with COVID-19 in an Electronic Health Record Database
Caihua Liang
Favorite
Liao, Jennifer

Department of Veterans Affairs
(P-351) COVID-19 Treatment Approaches Among Hospitalized Patients in a National Healthcare System
Jennifer Liao
Favorite
Liaw, Kai-Li

Pharmacoepidemiology, Center for Observational and Real-World Evidence (CORE), Merck & Co., Inc.
(P-321) Epidemiology of Treatment Resistant Depression in the US
Kai-Li Liaw
Favorite
(P-569) Comorbidities Associated with Insomnia Stratified by Age and Sex
Kai-Li Liaw
Favorite
Li, Chi Kong

Department of Paediatrics, Faculty of Medicine, The Chinese University of Hong Kong
(P-254) Chronic Prescription Medications and Prevalence of Polypharmacy in Survivors of Childhood Cancer
Chi Kong Li
Favorite
Li, Hailong

Department of Pharmacy, West China Second University Hospital, Sichuan University
(P-079) Safety of Propofol Use in Children and Adolescents: A Disproportionality Analysis of the Food and Drug Administration Adverse Event Reporting System (FAERS)
Hailong Li
Favorite
Li, Haona
(P-267) Excess Risk of Anaphylaxis with Concomitant Use of Qingkailing Injection and Cefotaxime Sodium: An Example of Novel Herbal-drug Interaction
Haona Li
Favorite
Li, Hoi Shan

School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong
(P-254) Chronic Prescription Medications and Prevalence of Polypharmacy in Survivors of Childhood Cancer
Hoi Shan Li
Favorite
Li, Huiwu

Shanghai Ninth People’s Hospital, Shanghai Jiaotong University,
(P-407) Health Economics Analysis and Quality of Life of Patients Undergoing Primary Total Knee Arthroplasty (TKA) from China ATTUNE® Study
Huiwu Li
Favorite
Lijfering, Willem

Department of Clinical Epidemiology
(P-010) Slovenia versus the Netherlands: A Comparison of Opioid Prescription Strategies
Willem Lijfering
Favorite
Li, Jianheng

Alkermes, Inc.
(P-312) Disease Prevalence, Comorbidities, and Medication Utilization Among Patients with Opioid Use Disorder in the US
Jianheng Li
Favorite
Li, Li

Biogen
(P-456) Systemic Lupus Erythematosus in a Large, Longitudinal Electronic Health Record Database: Demographics, and Comorbidities - A Focus on African Americans
Li Li
Favorite
Li, Lin

Sanofi US
(P-239) Yellow Fever Vaccine Usage in Three United States Healthcare Databases and Risk of Neurotropic Disease and Viscerotropic Disease in Vaccinees
Lin Li
Favorite
li, ling

HealthCore, Inc.
(P-269) A Descriptive Retrospective Cohort Study to Evaluate the Incidence of Severe COVID 19 Outcomes Among sars-cov-2 Infected Patients in the United States
ling li
Favorite
Lima Bandeira dos Santos, Ranailla

Escola Nacional de Saúde Pública Sérgio Arouca (ENSP/FIOCRUZ)
(P-465) Avoidable Public Expenditures with Selected Antineoplastic Drugs for Breast Cancer in Brazil
Ranailla Lima Bandeira dos Santos
Favorite
Li, Mengying

National Cancer Institute
(P-623) Generating Hypotheses About Never-smoking Lung Cancer Risk Factors Using Large Primary Care Databases
Mengying Li
Favorite
LIM, EUNSUN
(P-110) Signal Detection of Zoster Vaccine Adverse Event in Elderly Using Korea Adverse Event Reporting System Database (KAERS)
EUNSUN LIM
Favorite
Li, Michael

Decision Resources Group, Burlington, MA
(P-610) Short-term Incidence of Thrombotic Events in Patients Who Were Treated with Factor Xa Inhibitors and Hospitalized for Bleeding
Michael Li
Favorite
Li, Minghui

University of Tennessee Health Science Center
(P-503) Effect of Anti-dementia Drugs on and Potential Racial/ethnic Disparities in Satisfaction with Quality of Care Among Older Adults with Alzheimer’s Disease and Related Dementias
Minghui Li
Favorite
LI, Mingshuang

CAMS & PUMC
(P-170) How Government Health Insurance Coverage of Novel Anti-cancer Medicines Benefited Cancer Patients in China: A Retrospective Analysis of the Insurance Claim Data
Mingshuang LI
Favorite
Limoncella, Giorgio

Agenzia Regionale di Sanità Toscana, Florence
(P-472) Utilization of Anti-cgrp Monoclonal Antibodies for Migraine Prophylaxis Between 2019 and 2020 in Tuscany Region, Italy
Giorgio Limoncella
Favorite
Lim, S. Sam

Emory University School of Medicine
(P-535) Retinal Toxicity in a Multinational Inception Cohort of Systemic Lupus Patients on Hydroxychloroquine
S. Sam Lim
Favorite
(P-536) Flares After Hydroxychloroquine Reduction or Discontinuation in a Multinational Inception Cohort of Systemic Lupus
S. Sam Lim
Favorite
Linder, Marie

Centre for Pharmacoepidemiology, Karolinska Institutet, Stockholm, Sweden
(P-245) Use of Non-insulin Antidiabetic Drugs in Children and Young Adults – a Scandinavian Drug Utilization Study from 2010-2019
Marie Linder
Favorite
(P-257) The Use of Uncertain Exposure – a Method to Define switching and Add-on in Pharmacoepidemiology
Marie Linder
Favorite
Lindh, Magnus

Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; Department of Clinical Microbiology, Sahlgrenska University Hospital, Gothenburg, Sweden
(P-371) Swedish covid-19 Investigation for Future Insights – a Population Epidemiology Approach Using Register Linkage (SCIFI- PEARL)
Magnus Lindh
Favorite
Lin, Fang-Ju

National Taiwan University Hospital
(P-127) Identifying Dipeptidyl peptidase-4 Inhibitor Users with Sufficient Data Completeness in Electronic Health Records
Fang-Ju Lin
Favorite
(P-426) Evaluating the Completeness of Electronic Health Records in Identifying Nonfatal Cardiovascular Events in Taiwan
Fang-Ju Lin
Favorite
Lin, Jay

Center for Observational Research, Amgen
(P-075) Visualization Methods to Examine Treatment Patterns in Pharmacoepidemiology: An Example Using Osteoporosis Medications
Jay Lin
Favorite
(P-573) Using Negative Control Outcomes to Assess the Comparability of Treatment Groups Among Postmenopausal Women Switching Osteoporosis Therapy
Jay Lin
Favorite
Lin, Li-Yu
(P-302) Drug Utilization Evaluation for the Treatment of Vulvovaginal Candidiasis
Li-Yu Lin
Favorite
Lin, Nancy

Health Catalyst
(P-100) Characterization of Real-world Data Sources to Support Observational Studies of Biologics, Including Biosimilars in Oncology
Nancy Lin
Favorite
(P-449) Characterizing “long-covid” Using Real World Data: Post-discharge Clinical Course Among Patients Initially Hospitalized for COVID-19
Nancy Lin
Favorite
Lin, Zhen-Fang

School of Pharmacy, College of Medicine, National Taiwan University
(P-082) Pharmacoepidemiology and Ethics
Zhen-Fang Lin
Favorite
Lipe, Abigale

College of Pharmacy, University of Florida
(P-066) Trends in the Management of Primary Headache in US Emergency Departments: Analysis of 2007-2018 NHAMCS Data
Abigale Lipe
Favorite
Lip, Gregory

Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom; Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
(P-118) Understanding Oral Anticoagulant Preferences of Patients with Atrial Fibrillation in China and Willingness-to-pay: Evidence from a Discrete Choice Experiment
Gregory Lip
Favorite
LI, Philip Hei

Division of Rheumatology and Clinical Immunology, Department of Medicine, Queen Mary Hospital, Hong Kong
(P-077) Risk Factors for Carbapenemase-producing Enterobacteriaceae Colonization: A Population Based Nested Case-control Study
Philip Hei LI
Favorite
Li, Qiang

Boehringer Ingelheim
(P-405) Characteristics of Patients Initiating Spiriva Respimat for Asthma in the UK
Qiang Li
Favorite
Li, Sai

Clinical Development Oncology, Novartis, Basel, Switzerland
(P-070) Risk of Thrombotic Microangiopathy with Tyrosine Kinase Inhibitors: A Disproportionality Analysis from Vigibase and AERS Databases
Sai Li
Favorite
Li, Shermaine
(P-390) A Contemporary Characterization of Patients with Non-valvular Atrial Fibrillation Starting Oral Anticoagulants in Quebec, Canada
Shermaine Li
Favorite
Litchfield, Melisa

Centre for Big Data Research in Health, University of New Southe Wales
(P-461) Prescription Opioid Use in Australian Women of Reproductive Age from 2013 to 2020
Melisa Litchfield
Favorite
Litman, Heather

Corrona, LLC
(P-339) Methods and Practical Considerations in Use of an External Control to Assess Potential Drug Risk
Heather Litman
Favorite
Litvinov, Ivan V

McGill University
(P-539) The Association Between Trajectories of Use of Systemic Agents and Depression in Patients with Psoriasis: A Sequence and Cluster Analysis
Ivan V Litvinov
Favorite
Liu, Kathy

Pfizer Inc
(P-018) Clinical Characteristics and Biomarkers of sars-cov-2 Infection in Patients Treated with Remdesivir in Hospital - A Population Based Cohort Study
Kathy Liu
Favorite
(P-354) A Retrospective Database Study to Evaluate Incidence of Influenza and Influenza-like Illness (ILI) Among Rheumatoid Arthritis (RA) Patients Taking Conventional Synthetic Disease Modifying Antirheumatic Drugs (csDMARD)
Kathy Liu
Favorite
Liu, Lihong

Beijing Chaoyang Hospital
(P-468) Biliary Toxicity of Immune Checkpoint Inhibitors: A Pharmacovigilance Study Through FDA Adverse Event Reporting System Database
Lihong Liu
Favorite
Liu, Nan

Optum
(P-206) Pediatric Fentanyl Overdose Within an Electronic Health Record Database
Nan Liu
Favorite
Liu, Wei

Division of Epidemiology, Center for Drug and Evaluation Research, US Food and Drug Administration, Silver Spring, MD
(P-240) Analysis of COVID-19 Patient Experiences Reported Through Social Media
Wei Liu
Favorite
Liu, Xinyue

Merck & Co., Inc.
(P-321) Epidemiology of Treatment Resistant Depression in the US
Xinyue Liu
Favorite
(P-493) Comparison and Contrast of Antibiotic Utilization and Outcomes in Hospital-acquired Pneumonia (HAP), Ventilated HAP (vHAP) and Ventilator Associated Pneumonia (VAP) in the United States
Xinyue Liu
Favorite
(P-569) Comorbidities Associated with Insomnia Stratified by Age and Sex
Xinyue Liu
Favorite
Liu, Yangyang

AbbVie
(P-229) Adverse Events in NSCLC Patients Treated with Docetaxel Monotherapy
Yangyang Liu
Favorite
(P-230) Incidence and Outcomes of Mature B-cell NHL in the US Pediatric Population, 2000-2017
Yangyang Liu
Favorite
Liu, Yi-Chin
(P-305) Drug Utilization Evaluation of Pregabalin
Yi-Chin Liu
Favorite
Liu, Yinghui

Johnson & Johnson China
(P-407) Health Economics Analysis and Quality of Life of Patients Undergoing Primary Total Knee Arthroplasty (TKA) from China ATTUNE® Study
Yinghui Liu
Favorite
Livingstone, Ian

Panalgo
(P-546) Early Assessment of the Impact of the COVID-19 Era on Charlson Score
Ian Livingstone
Favorite
Li, Xiaotong

Institute for Drug Evaluation, Peking University Health Science Center, Beijing, China
(P-289) Drug-induced Liver Injury Associated with Lopinavir-ritonavir in Patients with COVID-19: A Disproportionality Analysis of U.S. Food and Drug Administration Adverse Event Reporting System (FAERS) Data
Xiaotong Li
Favorite
Li, Xue

Department of Medicine, Li Ka Shing Faculty of Medicine, the University of Hong Kong
(P-118) Understanding Oral Anticoagulant Preferences of Patients with Atrial Fibrillation in China and Willingness-to-pay: Evidence from a Discrete Choice Experiment
Xue Li
Favorite
Li, Yan

Office of Surveillance and Epidemiology, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, MD
(P-393) Pregnancy in Women with Heart Failure: A Cross-sectional Study in the Sentinel System
Yan Li
Favorite
Llorente-García, Ana

AEMPS
(P-022) Risk Factors for Thyroiditis Among Girls and Adolescents Scheduled to Human Papillomavirus Vaccination
Ana Llorente-García
Favorite
(P-024) Papillomavirus Vaccination and Guillain-barre Syndrome Among Girls: A Population-based Study in Spain
Ana Llorente-García
Favorite
Loane, Maria

Institute of Nursing & Health Research, Ulster University, Northern Ireland
(P-071) Inception to Conception: A Conceptual Framework for Characterizing Pharmacoepidemiologic Data Sources. a Study from the Conception Project
Maria Loane
Favorite
Lo-Ciganic, Weihsuan

Department of Pharmaceutical Outcomes and Policy, College of Pharmacy, University of Florida
(P-066) Trends in the Management of Primary Headache in US Emergency Departments: Analysis of 2007-2018 NHAMCS Data
Weihsuan Lo-Ciganic
Favorite
Lo-Ciganic, Wei-Hsuan

Department of Pharmaceutical Outcomes and Policy, College of Pharmacy, University of Florida, Gainesville, Florida, USA
(P-231) Association Between Non-adherence to Endocrine Therapy and the Risk of Recurrence Among Breast Cancer Survivors: A Systematic Literature Review
Wei-Hsuan Lo-Ciganic
Favorite
(P-232) Opioid Use Patterns Among Non-metastatic Cancer Survivors: A Systematic Literature Review
Wei-Hsuan Lo-Ciganic
Favorite
(P-320) Trends in Prescribing of Non-steroidal Anti-inflammatory Medications in the US Ambulatory Care Setting, 2006-2016
Wei-Hsuan Lo-Ciganic
Favorite
(P-352) Effectiveness and Safety of Extended Anticoagulation in Patients with Venous Thromboembolism: A Retrospective Cohort Study
Wei-Hsuan Lo-Ciganic
Favorite
(P-627) Evaluation of Machine-learning Algorithms for Predicting Direct-acting Antiviral Treatment Failure in Patients with Chronic Hepatitis C: An HCV-TARGET Analysis
Wei-Hsuan Lo-Ciganic
Favorite
Lockhart, Catherine

Biologics and Biosimilars Collective Intelligence Consortium
(P-100) Characterization of Real-world Data Sources to Support Observational Studies of Biologics, Including Biosimilars in Oncology
Catherine Lockhart
Favorite
lombardi, niccolò

University of Florence, Florence
(P-414) Utilization of Drugs Reimbursed by the Italian Healthcare Service for the Treatment of COVID19 During the First Pandemic Wave: Gender Differences in the General and Nursing Home Population of Tuscany
niccolò lombardi
Favorite
Long, Stacey

OMNY Health
(P-464) Transcatheter and Surgical Aortic Valve Replacement: Patient Characteristics and Outcomes
Stacey Long
Favorite
Lopes, Vrishali

Infectious Diseases Research Program, Providence Veterans Affairs Medical Center, Providence, RI, United States
(P-351) COVID-19 Treatment Approaches Among Hospitalized Patients in a National Healthcare System
Vrishali Lopes
Favorite
(P-626) What Is Time Zero for Treatment Among Hospitalized Patients with Bacteremia?
Vrishali Lopes
Favorite
Lora, Antonio

Department of Mental Health and Addiction Services, ASST Lecco
(P-480) From Contact Coverage to Effective Coverage of Community Care for Patients with Severe Mental Disorders: A Real-world Investigation from Italy
Antonio Lora
Favorite
Lorenzoni, valentina

Institute of Management, Scuola Superiore Sant'Anna
(P-054) Validation Test for Algorithms to Identify Rheumatoid Arthritis Patients in the Tuscan Healthcare Administrative Databases
valentina Lorenzoni
Favorite
(P-409) Utilization Patterns and Healthcare Accesses of Jaki Used in Rheumatoid Arthritis Patients in Tuscany: The LEONARDO Study
valentina Lorenzoni
Favorite
Loureiro, Hugo

F. Hoffmann-La Roche Ltd.
(P-521) Towards OS approximation in early clinical trials using Prognostic Scores
Hugo Loureiro
Favorite
Lucenteforte, Ersilia

Unit of Medical Statistics, Department of Clinical and Experimental Medicine, University of Pisa
(P-054) Validation Test for Algorithms to Identify Rheumatoid Arthritis Patients in the Tuscan Healthcare Administrative Databases
Ersilia Lucenteforte
Favorite
(P-059) Diagnostic Delay, Effectiveness and Safety Outcomes in a Real-world Cohort of Patients with Crohn’s Disease: Data from Administrative Databases in Tuscany, Italy
Ersilia Lucenteforte
Favorite
(P-085) Trajectories of oral budesonide use in Crohn's disease cohort of Tuscan patients (Italy)
Ersilia Lucenteforte
Favorite
(P-086) Adherence to Mesalazine and Identification of Patients with Ulcerative Colitis in Healthcare Administrative Databases of Tuscany (Italy)
Ersilia Lucenteforte
Favorite
(P-409) Utilization Patterns and Healthcare Accesses of Jaki Used in Rheumatoid Arthritis Patients in Tuscany: The LEONARDO Study
Ersilia Lucenteforte
Favorite
(P-414) Utilization of Drugs Reimbursed by the Italian Healthcare Service for the Treatment of COVID19 During the First Pandemic Wave: Gender Differences in the General and Nursing Home Population of Tuscany
Ersilia Lucenteforte
Favorite
Lu, Kevin

USC College of Pharmacy
(P-503) Effect of Anti-dementia Drugs on and Potential Racial/ethnic Disparities in Satisfaction with Quality of Care Among Older Adults with Alzheimer’s Disease and Related Dementias
Kevin Lu
Favorite
Lund, Jennifer

Department of Epidemiology, University of North Carolina at Chapel Hill
(P-028) Survival in Older Adults Treated for Chronic Lymphocytic Leukemia Compared to Those Without Cancer: An Exploratory Time-trend Analysis
Jennifer Lund
Favorite
(P-316) How COVID-19 Randomized Controlled Trials Reported on Demographic and Clinical Characteristics
Jennifer Lund
Favorite
(P-317) Experimenting with County-level COVID-19 Data as a Substitute for Demographic Information
Jennifer Lund
Favorite
(P-576) Modeling Drug Treatment Effects on Breast Cancer in the Setting of Differential Screening
Jennifer Lund
Favorite
Luo, Hao

Department of Social Work and Social Administration, The University of Hong Kong
(P-324) Prescribing Trends of Antihypertensive Drug Classes in a Hong Kong Dementia Cohort
Hao Luo
Favorite
Lupi, Chiara

Headache Centre, Careggi University Hospital, Department of Health Sciences, University of Florence, Florence, Italy
(P-472) Utilization of Anti-cgrp Monoclonal Antibodies for Migraine Prophylaxis Between 2019 and 2020 in Tuscany Region, Italy
Chiara Lupi
Favorite
Lu, Wenchao

Beijing Chaoyang Hospital
(P-468) Biliary Toxicity of Immune Checkpoint Inhibitors: A Pharmacovigilance Study Through FDA Adverse Event Reporting System Database
Wenchao Lu
Favorite
Lynn, Elizabeth

Drug Safety Research Unit, Southampton, UK
(P-528) Measuring the Impact of Marketing Authorisation Withdrawal and Revocation on Public Health in France, Germany and UK
Elizabeth Lynn
Favorite
Lyons, Jennifer

Harvard Pilgrim Healthcare Institute
(P-629) How Under-coded Is Pediatric Hypertension?: Comparison of Claims and Electronic Health Record (EHR) Data
Jennifer Lyons
Favorite