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R
Rø, Øyvind

University of Oslo
(200) Postpartum Episode of Eating, Mood, or Anxiety Disorder in Women with Eating Disorders Who Continue or Discontinue Antidepressant Treatment in Pregnancy
Øyvind Rø
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Rørth, Mikael

Department of Clinical Epidemiology, Department of Clinical Medicine, Aarhus University Hospital, Aarhus University
(250) The Coverage of Influenza Vaccination and Predictors of Not Receiving the Influenza Vaccination in Danish Cancer Patients
Mikael Rørth
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Raad, Hanaya

Aetion Inc.
(180) Impact of the COVID-19 Pandemic on Assessing Incidence and Healthcare Resource Use of Myasthenia Gravis, Parkinson's Disease, and Hidradenitis Suppurativa Patients in the United States
Hanaya Raad
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Rabbani, Rasheda

George & Fay Yee Center for Healthcare Innovation, Winnipeg, Manitoba, Canada
(45) Safety and Efficacy of Perampanel in Epilepsy: A Systematic Review and Meta-Analysis of Randomised Controlled Trials
Rasheda Rabbani
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(206) Use of Antiepileptic Drugs During Pregnancy and Neonatal Birth Weight Outcomes: A Systematic Review and Meta-Analysis
Rasheda Rabbani
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Radin, Rose

Food and Drug Administration
(171) U.S. Emergency Department Visits for Prescription Opioid Adverse Events in Older Adults, 2016 to 2018
Rose Radin
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Radwan, Rozan

Pharmaceutical care department, Alnoor Specialist hospital, Makkah, Saudi Arabia
(265) Clinical Outcomes of Ceftazidime/Avibactam Therapy in The Treatment Carbapenem-Resistant Enterobacteriaceae (CRE) During The COVID-19 Pandemic: A Single Center Study
Rozan Radwan
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Raguideau, Fanny

HEVA
(139) The Use of Electronic Health Records During The COVID-19 (C19) Pandemic: What Impact for Observational Studies Not Assessing COVID-19?
Fanny Raguideau
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(301) Estimation of Years of Life Lost Using Electronic Health Records: Application on Patients with Multiple Myeloma in The SNDS Database
Fanny Raguideau
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Rahai, Neloufar

Johnson & Johnson
(J) Differences in Outcomes Among Patients with Atrial Fibrillation Undergoing Catheter Ablation with Versus Without Intracardiac Echocardiography Use
Neloufar Rahai
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Rahman, Syed

Karolinska Institutet
(65) Association of Medication Clusters and Labor Market Marginalization in Refugee Youths and Swedish-Born with Common Mental Disorder in Sweden
Syed Rahman
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Rahmatika, Haura Maulida

Medicine Study Program, Faculty of Medicine, Universitas Lambung Mangkurat
(73) Persistence and Adherence to Antihypertensive Drugs in The Participants of Social Health Insurance Attending a Primary Care Clinic in Banjarmasin, Indonesia
Haura Maulida Rahmatika
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Rahme, Elham

McGill University
(23) Comorbidity, Trauma and Mortality in Children and Young Adults Using ADHD Medications in Quebec Between 2000 and 2020
Elham Rahme
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(107) Medication Use in The Year Before and After a Diagnosis of Cluster B Personality Disorder: Trends and Patterns Between 2002 and 2018 in Quebec, Canada
Elham Rahme
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(150) Multimorbidity Ascertainment in Health Administrative Data and Role of The Time Window
Elham Rahme
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(O) Depression, Anxiety and Adjustment Disorder Among Patients with Psoriasis Receiving Systemic Agents: A Retrospective Cohort Study in Quebec, Canada
Elham Rahme
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Rai, Ashish

Harvard Pilgrim Health Care Institute
(86) Impact of Angiotensin-Receptor-Blocker (ARB) Recalls Due to Nitrosamine Contamination on ARB Utilization in The U.S., Canada, and Denmark
Ashish Rai
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(Y) Use of Valganciclovir/Ganciclovir [(v)GCV] for Treatment of Congenital Cytomegalovirus (cCMV) Infection in the United States: Evidence from The Sentinel Distributed Database, 2008-2020
Ashish Rai
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Rai, Dheeraj

Centre for Academic Mental Health, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
(35) Association Between Antiseizure Medication Prescribing and Its Indications During Pregnancy and Offspring Neuro-Developmental Outcomes Between 1995 and 2020 in the UK
Dheeraj Rai
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(296) Bias Amplification of Unobserved Confounding in Pharmacoepidemiological Studies: There Is No Free Lunch in Restricting the Sample to Those with a Particular Drug Indication
Dheeraj Rai
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Rai, Pragya

West Virginia University
(225) Healthcare Cost of Retreatment Following Ureteroscopy or Percutaneous Nephrolithotomy for Urinary System Stone Disease
Pragya Rai
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Rajan, Asha
(27) Prevalence and Predictors of COVID-19 Associated Mucormycosis: A Systematic Review and Meta-Analysis
Asha Rajan
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(37) Efficacy and Safety of Corticosteroids in COVID-19: An Overview of Meta-Analyses
Asha Rajan
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(39) Comparative Effectiveness of Different Corticosteroid Regimens in Patients with Acute Respiratory Distress Syndrome
Asha Rajan
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(205) Role of Human Leukocyte Antigen in Anti-Epileptic Drugs Induced Stevens-Johnson Syndrome/Toxic Epidermal Necrolysis: A Meta-Analysis
Asha Rajan
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Raj, Prudhvi

JSS College of Pharmacy
(314) Assessing The Pattern of Hypersensitivity Reactions Associated with Analgesics: An Ambispective Study
Prudhvi Raj
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Rajpurohit, Abhijeet

Department of Pharmaceutical Care & Health Systems, College of Pharmacy, University of Minnesota, Minneapolis, MN 55455, USA
(AM) Comparative Effectiveness of Ticagrelor, Prasugrel, and Clopidogrel for Secondary Prophylaxis in Acute Coronary Syndrome
Abhijeet Rajpurohit
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Rakshith, UR

JSS College of Pharmacy, JSS Academy of Higher Education and Research
(209) Consumers Perceptions, Expectations & Satisfaction About Patient Care Services Provided by The Community Pharmacist
UR Rakshith
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Raman, Sudha

Duke University
(V) Trends in Psychotropic Prescriptions Dispensed to US Children Early in the COVID-19 Pandemic
Sudha Raman
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Ramaprasan, Arvind

Kaiser Permanente Washington Health Research Institute
(136) Data-Driven Approaches to Improve Phenotype Sensitivity Using EHR Data
Arvind Ramaprasan
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Ramaswamy, Subramanian

Department of Rheumatology & Immunology, JSS Medical Collage & Hospital, JSS Academy of Higher Education & Research, SS Nagar, Mysuru-570015, Karnataka, India
(61) Assessment of Drug-Drug Interactions and Their Associated Risk Factors in Patients with Systemic Lupus Erythematosus: A Cross-Sectional Study
Subramanian Ramaswamy
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(I) Impact of Clinical Pharmacist Interventions on Patients' Quality of Life (QoL) and Influencing Risk Factors Associated with Poor QoL in Systemic Lupus Erythematosus Disorder Patients
Subramanian Ramaswamy
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Ramesh, Kshama

JSS Medical College, Mysuru
(166) Impact of Health Literacy on Medication Adherence in The Elderly
Kshama Ramesh
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Ramos, Rafel

IDIAPJGol at University of Girona, Girona, Spain
(52) Statins and LDL-Cholesterol Control in The Long-Term: A Retrospective Cohort Study Using Electronic Health Records
Rafel Ramos
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Ranapurwala, Shabbar

Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina, USA
(T) Intended and Unintended Consequences: Changes in Opioid Prescribing Practices Following Two Policies in North Carolina, 2012–2018 – A Controlled Interrupted Time Series Analysis
Shabbar Ranapurwala
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Randrianaivo, Hanitra

REMACOR /Register of Reunion Island CHU LA REUNION
(10) The Medikeye Project: The First European Study on in Utero Medicine Exposure and Congenital Anomalies of Eyes
Hanitra Randrianaivo
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Rao, Mahadev

Department of Pharmacy Practice, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education
(200) Cost of Illness and Economic Burden of COVID-19 in Private Tertiary Care Hospital
Mahadev Rao
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Rao, Mitesh

OMNY Health
(3) Trends in The Use of Biologics for Treatment of Plaque Psoriasis in The Real-World Setting
Mitesh Rao
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(50) Real-World Experience of Hospitalized COVID-19 Patients Requiring Mechanical Ventilation
Mitesh Rao
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(80) Systemic and Biologic Therapy in Atopic Dermatitis
Mitesh Rao
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(96) Epilepsy: Trends in Real-World Treatment Patterns in The United States
Mitesh Rao
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(131) Children with COVID-19: The Real-World Hospital Experience
Mitesh Rao
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Raschi, Emanuel

Pharmacology Unit – Department of Medical and Surgical Sciences – University of Bologna
(169) Post-Marketing Safety Profile of Cannabis Products: Signals from The FDA Adverse Event Reporting System
Emanuel Raschi
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(229) Investigating Self-Poisoning in The FDA Adverse Event Reporting System: Clinical Features and Lethal Dose Estimation
Emanuel Raschi
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Rashid, Ishfaq

MM University Ambala India
(48) Outcome Predictability of Serum Uric Acid Among Non-Dialyzed Chronic Kidney Disease Patients – A Hospital Based Prospective Cohort Study
Ishfaq Rashid
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Rashid, Muhammed

Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal
(27) Prevalence and Predictors of COVID-19 Associated Mucormycosis: A Systematic Review and Meta-Analysis
Muhammed Rashid
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(37) Efficacy and Safety of Corticosteroids in COVID-19: An Overview of Meta-Analyses
Muhammed Rashid
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(39) Comparative Effectiveness of Different Corticosteroid Regimens in Patients with Acute Respiratory Distress Syndrome
Muhammed Rashid
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(205) Role of Human Leukocyte Antigen in Anti-Epileptic Drugs Induced Stevens-Johnson Syndrome/Toxic Epidermal Necrolysis: A Meta-Analysis
Muhammed Rashid
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(237) Dipeptidyl Peptidase-4 Inhibitors and Acute Pancreatitis - A Systematic Review of Descriptive Studies
Muhammed Rashid
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(325) Use of Histamine-2 Receptor Antagonists and Risk of Inflammatory Bowel Diseases: A Systematic Review and Meta-analysis of Observational Studies
Muhammed Rashid
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Raskin, Leon

Abbvie
(8) COVID-19: Multifactorial Modelling to Predict Long-Term Trends
Leon Raskin
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(AL) Use of Provider Notes in Novel Identification of Cancer at The Gastroesophageal Junction
Leon Raskin
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Rasmussen, Lotte

University of Southern Denmark
(93) Melatonin Use Among Children, Adolescents, and Young Adults: A Danish Nationwide Drug Utilization Study
Lotte Rasmussen
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(94) Opioid Prescriber Responsibility: A Danish Drug Utilization Study
Lotte Rasmussen
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(126) Prescribing Patterns for Glucagon-Like Peptide-1 Receptor Agonists Following the Introduction of Semaglutide in Denmark and Norway
Lotte Rasmussen
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(195) Differences in Psychotropic Drug Use Among Children and Adolescents in Scandinavia
Lotte Rasmussen
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(AR) Changing Characteristics Over Time of Individuals Receiving COVID-19 Vaccines in Denmark: A Population-Based Descriptive Study of Vaccine Uptake
Lotte Rasmussen
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(U) Outpatient Antibiotic Prescribing in Early Life: A Population-Based Study Comparing Birth Cohorts from Denmark and Germany
Lotte Rasmussen
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Rasmussen, Malthe

University of Southern Denmark
(109) Use of Analgesics in Denmark: A National Survey
Malthe Rasmussen
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Rasmussen, Sonja

Departments of Pediatrics and Obstetrics and Gynecology, College of Medicine, University of Florida
(8) Prenatal Exposure to Teratogenic Drugs: Contrasts Between Publicly and Privately Insured Persons
Sonja Rasmussen
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(12) Targets for Quality Improvement? Top 10 Teratogenic Drugs Used During Pregnancy in the US
Sonja Rasmussen
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(251) Utilization of Biologics Before, During and After Pregnancy Among Patients with Autoimmune Conditions
Sonja Rasmussen
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Rasmussen, Torben

Department of Respiratory Diseases and Allergology, Aarhus University Hospital
(142) Validation of Safety Outcomes in Routinely Collected Data: Lessons Learned from a Multinational Post-Approval Safety Study
Torben Rasmussen
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Rasouliyan, Lawrence

OMNY Health
(3) Trends in The Use of Biologics for Treatment of Plaque Psoriasis in The Real-World Setting
Lawrence Rasouliyan
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(50) Real-World Experience of Hospitalized COVID-19 Patients Requiring Mechanical Ventilation
Lawrence Rasouliyan
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(80) Systemic and Biologic Therapy in Atopic Dermatitis
Lawrence Rasouliyan
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(96) Epilepsy: Trends in Real-World Treatment Patterns in The United States
Lawrence Rasouliyan
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(131) Children with COVID-19: The Real-World Hospital Experience
Lawrence Rasouliyan
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Rassen, Jeremy

Aetion, Inc
(141) Scalable Feature Engineering from Electronic Free Text Notes to Supplement Confounding Adjustment of Claims-Based Pharmacoepidemiologic Studies
Jeremy Rassen
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Rast, Jessica

A.J. Drexel Autism Institute, Drexel University, Philadelphia, PA, USA
(35) Association Between Antiseizure Medication Prescribing and Its Indications During Pregnancy and Offspring Neuro-Developmental Outcomes Between 1995 and 2020 in the UK
Jessica Rast
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(296) Bias Amplification of Unobserved Confounding in Pharmacoepidemiological Studies: There Is No Free Lunch in Restricting the Sample to Those with a Particular Drug Indication
Jessica Rast
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Rasu, Rafia

University of North Texas Health Science Center
(144) Assessment of Concomitant Opioid and Benzodiazepine Use and Fall Events in Older Adults with Cancer in the United States (2006-2017)
Rafia Rasu
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(145) The Link Between Prescription Opioid Intensity and Fall Events in Older Cancer Patients
Rafia Rasu
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(255) Factors Associated with COVID-19 Vaccine Hesitancy in the United States
Rafia Rasu
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Rathnayaka, Nuvan

Target RWE
(P) In-Hospital Treatment Patterns Among Patients Hospitalized with COVID-19 in the United States
Nuvan Rathnayaka
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Rathod-Mistry, Trishna

CSM, NDORMS, University of Oxford
(263) Overlap Weighting Vs Inverse Probability of Treatment Weighting: An Empirical Evaluation of Propensity Score Methods to Minimise Confounding in COVID-19 Vaccine Effectiveness Studies
Trishna Rathod-Mistry
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Rauch, Marlene

Basel Pharmacoepidemiology Unit, Division of Clinical Pharmacy and Epidemiology, Department of Pharmaceutical Sciences, University of Basel
(29) Characteristics of Patients with Incident Delirium During Inpatient Rehabilitation: A Descriptive Study
Marlene Rauch
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(51) The Use of Metamizol and Other Non-Opioid Analgesics in Switzerland Between 2014 and 2019: A Descriptive Study
Marlene Rauch
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(203) Recording of Chronic Diseases and Adverse Obstetric Outcomes During Hospitalizations for a Delivery in The National Swiss Hospital Medical Statistics Dataset Between 2012 and 2018: An Observational Cross-Sectional Study
Marlene Rauch
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Ravi, Ravina

JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysuru, Karnataka, India
(138) Barriers and Facilitators in Reporting Medication Errors: A Nurse's Perspective
Ravina Ravi
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(313) An Active Surveillance of Medication Error Monitoring Programme in a Tertiary Care Teaching Hospital: A Clinical Pharmacist Approach
Ravina Ravi
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Rayón, Pilar

Spanish Agency of Medicines and Medical Devices
(62) Immediate Release Fentanyl: Real World Data on Abuse and Dependence in Spain
Pilar Rayón
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(276) Dynamic Relationship Among Immediate Release Fentanyl Use and Cancer Incidence: A Multivariate Time-Series Analysis Using Vector Autoregressive (VAR) Models
Pilar Rayón
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Rayavaram, Siva

Bristol-Myers Squibb
(C) A Dashboard to Visualize the Geographic Distribution of Incidence and Prevalence of Diseases by Race and Ethnicity in the United States Using Real-World Data
Siva Rayavaram
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Ray, Joel

St. Michael's Hospital, Toronto, Canada
(223) Prenatal Opioid Exposure and Well-Child Care in The First 2 Years of Life - A Population-Based Cohort Study
Joel Ray
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Razak, Fahad

St. Michael’s Hospital, Unity Health Toronto
(224) Operating Characteristics of COVID-19 Diagnosis Code in Hospital Settings
Fahad Razak
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Readett, David

Pfizer
(AG) A Population-Based Study on The Prevalence of Diagnosed Primary Immune Thrombocytopenia in the United States, 2016-2021
David Readett
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Rebordosa, Cristina

RTI Health Solutions
(291) Acute Myocardial Infarction, Stroke, and MACE in COPD Patients Treated with Aclidinium and Other Inhaled Bronchodilators
Cristina Rebordosa
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Rector, Amadeia

Stanford University School of Medicine
(A) Primary Hydroxychloroquine Adherence in Lupus Pregnancy
Amadeia Rector
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Reddy, Janga

J S S Acadamy of Higher Education and Research
(116) A Survey Among Urban Community Pharmacists and Their Knowledge, Attitude and Practice Towards Travel-Related Infectious Diseases
Janga Reddy
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Redelmeier, Donald

Women's College Hospital, Toronto, Ontario, Canada
(320) Association Between Oral Corticosteroid Prescribing Patterns and Appropriate Fracture Preventive Care in People with Atopic Eczema in the UK
Donald Redelmeier
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Reefhuis, Jennita

U.S. Centers for Disease Control and Prevention
(220) Identification of Pregnancies and Their Outcomes in Healthcare Claims Data, 2008-2019: An Algorithm
Jennita Reefhuis
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Reeves, Gloria

School of Medicine, University of Maryland Baltimore
(135) Engagement with Digital Health Technologies for Self-Monitoring of Symptoms Among Adolescents with Mood Disorders Treated with Antidepressants
Gloria Reeves
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Reich, Christian

IQVIA, Cambridge, MA, USA
(25) Epidemiology of Select Clinical Events of Interest Following a Myocardial Infarction
Christian Reich
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(27) Characterization and Treatment Pathways of Heavy Menstrual Bleeding (Champion-HMB): A Network Cohort Study
Christian Reich
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(41) Establishing a Standing Cohort Using Claims Data to Mimic the Population of a Clinical Trial in The Cardiovascular Therapeutic Area
Christian Reich
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(257) Background Rates of Adverse Events of Special Interest for COVID-19 Vaccine Safety Monitoring Among Adults in the United States
Christian Reich
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(300) Risk of Myocarditis/Pericarditis After mRNA COVID-19 Vaccination in Commercial Insurance Claims
Christian Reich
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Reilev, Mette

University of Southern Denmark
(8) Brodalumab Assessment of Hazards: A Multinational Safety (BRAHMS) Study of a Biological Anti-Psoriatic Drug Across Six European Countries
Mette Reilev
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(115) Utilization of Biologics Used for Plaque Psoriasis: A Descriptive Study
Mette Reilev
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(AR) Changing Characteristics Over Time of Individuals Receiving COVID-19 Vaccines in Denmark: A Population-Based Descriptive Study of Vaccine Uptake
Mette Reilev
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(U) Outpatient Antibiotic Prescribing in Early Life: A Population-Based Study Comparing Birth Cohorts from Denmark and Germany
Mette Reilev
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Reiner, Robert

University of Washington (IHME)
(93) Estimation of COVID-19 Vaccination Uptake by Brand to Inform Global Impact Measurement
Robert Reiner
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Reinold, Jonas

Leibniz Institute for Prevention Research and Epidemiology - BIPS
(151) Use of Patient Profiles to Validate Acute Myocardial Infarction in Claims Data
Jonas Reinold
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(213) Use of Isotretinoin Among Girls and Women of Childbearing Age and Exposure During Pregnancy
Jonas Reinold
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(C) The Impact of COVID-19 on Population-Level Drug Utilisation of Alendronate in Five European Databases
Jonas Reinold
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Reis, Adriano

Universidade Federal de Minas Gerais
(44) Health-Related Quality of Life of Multiple Myeloma Patients from a Brazilian Metropolis Improves After First Line of Treatment
Adriano Reis
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Reise, Rachel

Department of Pharmaceutical Outcomes & Policy, University of Florida College of Pharmacy, Gainesville, Florida, United States
(161) Trends in Statin Initiation for Secondary Prevention of Atherosclerotic Cardiovascular Disease Among Older Adults
Rachel Reise
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Reisfield, Gary

Divisions of Addiction Medicine & Forensic Psychiatry, Departments of Psychiatry & Anesthesiology, College of Medicine, University of Florida
(85) Trajectories of Concurrent Opioid and Benzodiazepine Use and Associated Opioid Overdose Risk Among Arizona Medicaid Beneficiaries
Gary Reisfield
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Reiss, Samantha

Flatiron Health
(129) Characterization of a Novel Oncology Electronic Health Records-Derived Data Linkage to Commercial Claims
Samantha Reiss
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Reister, Melissa

Brown University
(153) Administrations of Pro Re Nata (PRN) Analgesics Among Skilled Nursing Facility Residents Following a Hip Fracture
Melissa Reister
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(160) Influenza Vaccine Uptake Among United States Nursing Home Residents: Measuring Geographic Variation in Racial Health Disparities
Melissa Reister
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Renaud, Suzane

Independent researcher
(107) Medication Use in The Year Before and After a Diagnosis of Cluster B Personality Disorder: Trends and Patterns Between 2002 and 2018 in Quebec, Canada
Suzane Renaud
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Ren, Jing

Center for Disease Control and Prevention in Inner Mongolia, Inner Mongolia, China.
(132) Integrating Healthcare Databases to Establish Screening Cohort for Asian Nomadic Descendants in China Inner Mongolia Autonomous Region: Cohort Profile of Scan-China
Jing Ren
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Ren, Jinma

Pfizer Inc
(278) Linking Progression to Lines of Therapy in Triple Class Refractory Multiple Myeloma Patients: Experience from An Oncology Electronic Health Record Database
Jinma Ren
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Renoux, Christel

Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Canada.
(185) Risk of Ischemic Stroke Among a Nationwide Cohort of Patients Receiving Antipsychotics: Role of Α1-Adrenergic and 5-HT1A Antagonism
Christel Renoux
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(248) The Role of The Excess Weight Status in The Risk of Hospitalizations for Patients with Depression Prescribed Obesogenic Antidepressants
Christel Renoux
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(282) Aromatase Inhibitors and The Incidence of Parkinson's Disease: Population-Based Cohort Study
Christel Renoux
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(300) Peptidomimetic Structure of Dipeptidyl Peptidase-4 Inhibitors and The Risk of Sulfonylurea-Induced Severe Hypoglycemia: A Population-Based Cohort Study
Christel Renoux
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(AC) A Population Based Assessment of Concomitant Use of Sulfonylureas and Beta-Blockers and The Risk of Severe Hypoglycemia
Christel Renoux
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renthlei, Lalmalsawmi

JSS College of Pharmacy,Mysuru
(116) A Survey Among Urban Community Pharmacists and Their Knowledge, Attitude and Practice Towards Travel-Related Infectious Diseases
Lalmalsawmi renthlei
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Rentsch, Christopher

London School of Hygiene and Tropical Medicine; Yale School of Medicine
(85) Converging Evidence from Human Pharmacoepidemiology and Rodent Psychopharmacology Studies on the Role of Spironolactone as a Potential Pharmacotherapy for Alcohol Use Disorder
Christopher Rentsch
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Requena, Gema

GlaxoSmithKline
(159) Development of a Feasibility and Conceptual Design Framework for Comparative Effectiveness Research
Gema Requena
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(AH) Algorithm to Identify Patients with Hypereosinophilic Syndrome (HES) in Electronic Health Record Databases
Gema Requena
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Resendal Gotfredsen, Ditte

Department of Clinical Pharmacology, Bispebjerg Hospital
(AD) KRAS P.G12 Mutated Advanced Non-Small Cell Lung Cancer: Characteristics and Outcomes from a Danish Nationwide Retrospective Observational Study
Ditte Resendal Gotfredsen
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Reutfors, Johan

Centre for Pharmacoepidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
(5) Response to Electroconvulsive Therapy in Treatment Resistant Depression: A Nationwide Register-Based Study
Johan Reutfors
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(195) Differences in Psychotropic Drug Use Among Children and Adolescents in Scandinavia
Johan Reutfors
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(F) ADHD Medication Use Trajectories Among Pregnant Women with ADHD in Norway and Sweden
Johan Reutfors
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Reyes, Carlen

Institut Universitari d�Investigaci� en Atenci� Prim�ria Jordi Gol
(297) Flecainide and Risk of Skin Cancer: A Large Population-Based Case-Control Study in Spain and Denmark
Carlen Reyes
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(C) The Impact of COVID-19 on Population-Level Drug Utilisation of Alendronate in Five European Databases
Carlen Reyes
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Reynier, Pauline

Jewish General Hospital
(242) Levothyroxine Use and The Risk of Pregnancy Loss Among Pregnant Women with Subclinical Hypothyroidism: An Observational Study Emulating a Target Trial
Pauline Reynier
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Reynolds, Juliane

Harvard Pilgrim Health Care Institute/Harvard Medical School
(285) Capacity for Identifying Janssen Ad26.COV2.S COVID-19 Vaccination in Four US Health Insurance and State Immunization Information System Databases: Preparation for a Post Authorization Safety Study
Juliane Reynolds
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Reynolds, Matthew

IQVIA
(258) Cognitive and Other Neuropsychiatric Symptoms in COVID-19: Analysis of Person-Generated Health Data from a Community-Based Registry
Matthew Reynolds
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(260) COVID Brain: The CARE Experience
Matthew Reynolds
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(264) Time to Reach an Adequately Powered Sample Size to Detect Risk of Major Congenital Malformations Using a Prospective Observational Pregnancy Registry and An Administrative Claims Database
Matthew Reynolds
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(267) Hospitalizations After COVID-19 Vaccination: Self-Reported Patient Characteristics
Matthew Reynolds
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(272) Diabetics Report Fewer Side Effects from COVID-19 Vaccination Than Non-Diabetics in the US
Matthew Reynolds
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(289) What Distinguishes People Who Experience Side Effects of COVID-19 Vaccines from Those Who Don't?
Matthew Reynolds
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Rezvani, Geoffrey

Janssen R&D US
(63) Potential Unknown Benefits of Rabeprazole: Real-World Evidence Generated Using the REWARD Framework
Geoffrey Rezvani
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Rhee, Jinnie

Stanford University School of Medicine
(21) Long-Term Clinical and Health Outcomes Following COVID-19 Disease: An Umbrella Review
Jinnie Rhee
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Rhodes, Kirsty

AstraZeneca
(191) Statistical Evaluation of Surrogate Endpoints to Optimise Trial Design and Speed Up Decision Making Through the Use of Early Outcomes: A Case Study Using Observational Patient-Level Data
Kirsty Rhodes
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Rial-Crestelo, David

Hospital Doce de Octubre
(55) Daily Tenofovir Disoproxil Fumarate/Emtricitabine and Hydroxychloroquine for Pre-Exposure Prophylaxis of COVID-19: A Double-Blind Placebo Controlled Randomized Trial in Healthcare Workers. A Randomized Clinical Trial
David Rial-Crestelo
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Riaz, Munaza

University of Florida
(199) The Care Cascade of Hepatitis C Virus in The Direct-Acting Antiviral Era: A Systematic Review and Meta-Analysis
Munaza Riaz
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Ribeiro, Michelangelo

Becton, Dickinson and Company
(57) Retrospective Study Estimating the Incidence of Acute Alcoholic Hepatitis in the United Kingdom
Michelangelo Ribeiro
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Richards, Fayolah

Janssen
(235) Healthcare Costs of COVID-19 Versus Flu and Pneumonia – A Payer Perspective
Fayolah Richards
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(236) Cost of Long COVID-19 Following Severe Disease – A Healthcare Database Analysis
Fayolah Richards
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(237) Duration of COVID-19 and Long COVID – A US Healthcare Database Analysis
Fayolah Richards
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Richardson, Kathryn
(78) Time Trends in The Prescription of Overactive Bladder Agents in England
Kathryn Richardson
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Ridout, Kathryn

The Permanente Medical Group
(243) Antidepressant Use Patterns During Pregnancy and Birth Outcomes Among Pre-Conception Antidepressant Users
Kathryn Ridout
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Riefolo, Fabio

Teamit Institute
(192) Conducting Observational Multi-Country Studies for Regulatory Decision Making During COVID-19 Pandemic: The Strategic Role of The Scientific Project Manager
Fabio Riefolo
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Riemer, Justin

GlaxoSmithKline Inc.
(204) Treatment Outcomes for Advanced and Recurrent Endometrial Cancer Following Platinum-Based Chemotherapy in Canada
Justin Riemer
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Riera Arnau, Judit

University Medical Center Utrecht
(198) Extracting Pregnancies from Heterogeneous Data Sources in Europe: A Novel Algorithm in The Conception Project
Judit Riera Arnau
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Riera-Montes, Margarita

P95 Pharmacovigilance and Epidemiology, Leuven, Belgium
(51) Incidence of Lyme Borreliosis in The Dutch General Practice Population: A Large-Scale Population-Based Cohort Study Across the Netherlands Between 2015 and 2019
Margarita Riera-Montes
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Riester, Melissa

Brown University
(AO) One-Year Opioid Use Following Discharge from Post-Acute Care After Hip Fracture
Melissa Riester
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Rijnbeek, Peter

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IQVIA
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Rijksuniversiteit Groningen
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University of Exeter
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French National Agency for Medicines and Health Products Safety
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Thomas Jefferson University
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UNC Chapel Hill
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JSS College of Pharmacy, Mysuru
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NOVA School of Science and Technology
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UMass Chan Medical School
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Observational Health Data Sciences and Informatics, New York, NY, USA
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Children's Hospital of Philadelphia and Perelman School of Medicine at University of Pennsylvania
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University of Toronto
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