{"doi":"10.1093/crocol/otaa039","title":"Disease and Treatment Patterns Among Patients With Pouch-related Conditions in a Cohort of Large Tertiary Care Inflammatory Bowel Disease Centers in the United States","abstract":"BACKGROUND: Gaps exist in our understanding of the clinical course of pouch-related disorders. METHODS: We evaluated baseline disease activity and longitudinal treatment patterns among patients with inflammatory conditions of the pouch. RESULTS: Among 468 patients with an ileal pouch-anal anastomosis (IPAA), 94 (20%) had acute pouchitis, 96 (21%) had chronic pouchitis, and 192 (41%) had Crohn disease of the pouch. Following an IPAA, 38% of patients were treated with a biologic and 11% underwent inflammatory bowel disease- or bowel-related surgery. CONCLUSIONS: Treatment patterns after IPAA indicate that pouch-related disorders have a significant impact on individual patients and the healthcare system.","journal":"Crohn s & Colitis 360","year":2020,"id":86984,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":12,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.8314,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2020-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":210142,"name":"Laura H. Raffals","orcid":null,"position":1,"is_corresponding":false},{"id":235302,"name":"Millie D. Long","orcid":"0000-0001-5983-2758","position":2,"is_corresponding":false},{"id":277914,"name":"Gaurav Syal","orcid":"0000-0002-5803-5877","position":3,"is_corresponding":false},{"id":443183,"name":"Maia Kayal","orcid":"0000-0002-9640-950X","position":4,"is_corresponding":false},{"id":51742,"name":"Ashwin N. Ananthakrishnan","orcid":"0000-0002-9436-1821","position":5,"is_corresponding":false},{"id":279966,"name":"Benjamin L. Cohen","orcid":null,"position":6,"is_corresponding":false},{"id":243015,"name":"Joel Pekow","orcid":"0000-0002-4790-8994","position":7,"is_corresponding":false},{"id":277906,"name":"Parakkal Deepak","orcid":"0000-0002-3436-9784","position":8,"is_corresponding":false},{"id":109042,"name":"Jean‐Frédéric Colombel","orcid":"0000-0001-6472-249X","position":9,"is_corresponding":false},{"id":233525,"name":"Hans Herfarth","orcid":"0000-0003-4268-823X","position":10,"is_corresponding":false},{"id":280896,"name":"Robert S. Sandler","orcid":"0000-0002-1323-6245","position":11,"is_corresponding":false},{"id":280893,"name":"Edward L. Barnes","orcid":"0000-0001-9894-8796","position":0,"is_corresponding":true}],"reference_count":38,"raw_metadata":null,"created_at":"2026-07-18T21:59:31.247492Z","pmid":"32744536","pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}