{"doi":"10.17615/mgnn-he62","title":"Letter to the Editor: Proton Pump Inhibitors in Cirrhosis: A Marker of Morbid Conditions or a Cause of Mortality?","abstract":"We read with interest the study by Nardelli et al., which adds to a growing literature on the potential ills of proton pump inhibitors (PPIs) in patients with cirrhosis. Their prospective design allowed for assessment of minimal hepatic encephalopathy (HE), and they reported that PPI use was independently associated with minimal HE, overt HE, and mortality. While we applaud the authors’ efforts, we are concerned about residual confounding that may have led to misinterpretation of mortality results.","journal":"UNC Libraries","year":2020,"id":134952,"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":0,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9557,"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":591314,"name":"P.H. Hayashi","orcid":null,"position":1,"is_corresponding":false},{"id":590977,"name":"A.M. Moon","orcid":null,"position":2,"is_corresponding":false},{"id":591113,"name":"A.S. Barritt","orcid":null,"position":0,"is_corresponding":true}],"reference_count":0,"raw_metadata":null,"created_at":"2026-07-18T23:16:27.963294Z","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":[]}