K.D. Null

Ulcerative Colitis Treatment Patterns and Cost of Care

K.D. Null, Yihua Xu, Margaret K. Pasquale et al. · Value in Health · 2017 · 39 citations · Full text

Retrospective Claims Analysis Indirectly Comparing Medication Adherence and Persistence Between Intravenous Biologics and Oral Small-Molecule Therapies in Inflammatory Bowel Diseases

Kellyn M. Moran, K.D. Null, Zhongwen Huang et al. · Advances in Therapy · 2019 · 24 citations · Full text

Health Care Costs and Resource Utilization Among Patients With Crohn’s Disease With and Without Perianal Fistula

Grace Chen, V. Pedarla, K.D. Null et al. · Inflammatory Bowel Diseases · 2021 · 20 citations · Full text

Risk of adverse cardiovascular outcomes and all-cause mortality associated with concomitant use of clopidogrel and proton pump inhibitors in elderly patients

Rohan Mahabaleshwarkar, Yi Yang, Manasi Datar et al. · Current Medical Research and Opinion · 2013 · 18 citations

Development and Validation of an Inflammatory Bowel Disease Severity Index Using US Administrative Claims Data: A Retrospective Cohort Study

Grace Chen, Trevor Lissoos, Christopher Dieyi et al. · Inflammatory Bowel Diseases · 2020 · 18 citations · Full text