Author

Ryan Clark

Observed names: R Clark, R S Clark

Institution: AbbVie (United States)

Observed institution: AbbVie (United States)

ORCID: 0000-0001-8877-6652

Observed ORCID: 0000-0001-8877-6652

OpenAlex ID: A5091494075

Systematic review and meta‐analysis: efficacy and safety of early biologic treatment in adult and paediatric patients with Crohn’s disease

2020 · Ryan C Ungaro, Saurabh Aggarwal, et al. · Alimentary Pharmacology & Therapeutics · 110

Upadacitinib Treatment Improves Symptoms of Bowel Urgency and Abdominal Pain, and Correlates With Quality of Life Improvements in Patients With Moderate to Severe Ulcerative Colitis

2021 · Subrata Ghosh, Yuri Sanchez Gonzalez, et al. · Journal of Crohn s and Colitis · 64

Dose Escalation Patterns of Advanced Therapies in Crohn’s Disease and Ulcerative Colitis: A Systematic Literature Review

2023 · Remo Panaccione, Wan-Ju Lee, et al. · Advances in Therapy · 27

Topical treatment utilization for patients with atopic dermatitis in the United States, and budget impact analysis of crisaborole ointment, 2%

2018 · Ryan Clark, Duygu Bozkaya, et al. · Journal of Medical Economics · 11

Outcomes Following Adalimumab Bio-originator to Biosimilar Switch—A Comparison Using Real-world Patient- and Physician-Reported Data in European Countries

2023 · Peter C. Taylor, Yuri Sanchez Gonzalez, et al. · Rheumatology and Therapy · 6

P488 Trends in corticosteroid (CS) use over time and following diagnosis in patients with Inflammatory Bowel Disease (IBD), using IBM® MarketScan®

2022 · T Raine, G Y Melmed, et al. · Journal of Crohn s and Colitis · 5

Topical Treatment Utilization for Patients with Atopic Dermatitis in the United States and Budget Impact Analysis of Crisaborole Ointment, 2%

2017 · Ryan Clark, Duygu Bozkaya, et al. · SKIN The Journal of Cutaneous Medicine · 2

P0784 Independent association between baseline simple endoscopic score for Crohn’s disease and C-reactive protein with Crohn’s disease-related complications: An analysis of the Randomized Evaluation of an Algorithm for Crohn’s Treatment – Study 2 (REACT2)

2025 · V Jairath, N Joshi, et al. · Journal of Crohn s and Colitis

P636 Impact of anti-TNF treatment on extra-intestinal manifestations in patients with inflammatory bowel disease: real-world data in Germany

2019 · D Bettenworth, W-J Lee, et al. · Journal of Crohn s and Colitis

Works count: 9

Citation count: 225

H-index: 5

I10-index: 4