{"doi":"10.17615/6w66-ky75","title":"Use of Biologics in Pouchitis: A Systematic Review","abstract":"Data about the effectiveness of biologics, including anti-TNF therapy and anti-integrin strategies, in antibiotic refractory pouchitis or Crohn’s disease-associated pouch complications are sparse. We performed a systematic review of the literature in Medline and Web of Science. All English language publications and meeting abstracts describing patients with pouchitis treated with anti-TNF or anti-integrin therapies were included. We identified a total of 17 papers and 2 abstracts, most of these retrospective case series, including a total of 192 patients treated either with infliximab (IFX; n=140) or adalimumab (ADA; n=52). No reports were found for anti-integrin therapies or other anti-TNF agents such as certolizumab pegol or golimumab. Due to the heterogeneity of the studies, small numbers of patients, differing co-treatments and subjective outcome definitions, the exact efficacy of these biologic therapies cannot be assessed in a combined fashion. Overall IFX appears to have good clinical effectiveness in selected patients achieving up to 80% short and around 50% long-term response, whereas the few data available for ADA are not sufficient to draw valid conclusions. Larger prospectively collected multi-center data with clearly defined inclusion criteria and outcomes are necessary to better define the clinical value of anti-TNF therapy in patients with antibiotic refractory pouchitis or Crohn’s-like complications of the pouch.","journal":"UNC Libraries","year":2020,"id":112244,"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":4,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9143,"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":235302,"name":"Millie D. Long","orcid":"0000-0001-5983-2758","position":1,"is_corresponding":false},{"id":218566,"name":"Kim L. Isaacs","orcid":"0000-0002-6433-876X","position":2,"is_corresponding":false},{"id":233525,"name":"Hans Herfarth","orcid":"0000-0003-4268-823X","position":0,"is_corresponding":true}],"reference_count":0,"raw_metadata":null,"created_at":"2026-07-18T23:13:13.874980Z","pmid":null,"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":[]}