Catherine Johannes

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Risk of anaphylaxis among new users of GLP-1 receptor agonists: A cohort study

Validation of an ICD-10 case-finding algorithm for endometrial cancer in US insurance claims

Post-authorization safety studies of acute liver injury and severe complications of urinary tract infections in patients with type 2 diabetes exposed to dapagliflozin in a real-world setting

Post-authorization safety study of hospitalization for acute kidney injury in patients with type 2 diabetes exposed to dapagliflozin in a real-world setting

Adapting to the dynamic landscape of the COVID-19 pandemic: Proposed study design approaches for a postauthorization safety study for Pfizer-BioNTech COVID-19 vaccine in the United States

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

The risk of melanoma with rasagiline compared with other antiparkinsonian medications: A retrospective cohort study in the United States medicare database

Response to letter to the editor regarding "Development and validation of a predictive model algorithm to identify anaphylaxis in adults with type 2 diabetes in U.S. administrative claims data"

Development and validation of a predictive model algorithm to identify anaphylaxis in adults with type 2 diabetes in U.S. administrative claims data

Validity of claims-based algorithms to identify acute kidney injury, acute liver injury, severe complications of urinary tract infections, breast cancer, and bladder cancer among patients with type 2 diabetes: A pilot study

Virologic failure among people living with HIV initiating dolutegravir-based versus other recommended regimens in real-world clinical care settings

Utilization and safety of onabotulinumtoxinA for the prophylactic treatment of chronic migraine from an observational study in Europe

The feasibility of using multiple databases to study rare outcomes: The potential effect of long-acting beta agonists with inhaled corticosteroid therapy on asthma mortality

Improving the identification of out-of-hospital sudden cardiac deaths in a general practice research database

Risk of out-of-hospital sudden cardiac death in users of domperidone, proton pump inhibitors, or metoclopramide: A population-based nested case-control study

Description of Antiparkinsonian Drug Use in US Medicare Claims Database: A Feasibility Assessment (Meeting Abstract

Interim analysis of the real-world utilization and safety of onabotulinumtoxinA for the prophylactic treatment of chronic migraine in an observational study in the European Union

The Prevalence of Chronic Pain in United States Adults: Results of an Internet-based Survey

Risk of serious ventricular arrhythmia and sudden cardiac death in a cohort of users of domperidone: A nested case-control study

Distressing Sexual Problems in United States Women Revisited: Prevalence After Accounting for Depression