{"doi":"10.1016/j.ajic.2024.03.017","title":"Disinfection of needleless connectors for catheters in one second using a hand-held UV device","abstract":"BACKGROUND: The standard of care for disinfecting needleless connectors (NCs) of central venous catheters includes alcohol-containing caps or up to a 15-second scrub with alcohol or chlorhexidine. Due to the clinical impact and high cost of treating Central line-associated bloodstream infections (CLABSI), reducing the incidence of CLABSI is a priority for public health and of the Centers for Disease Control. Alcohol-containing caps have been demonstrated to disinfect external NC surfaces, but not the internal surface. Ultraviolet light (UV-C) is a strategy for disinfection of NC internal and external surfaces. METHODS: in a proprietary handheld device and UV-C transparent NC or standard of care. Disinfection of internal and external surfaces of NC inoculated with S aureus using alcohol caps, and UV-C was also compared. RESULTS: A 4-log reduction in colony forming units (CFUs) on the interior and exterior surfaces of the UV-transparent NC of clinically relevant pathogens was observed with UV-C light at this power for 1 second. DISCUSSION: We demonstrated the efficacy of UV-C for the disinfection of NCs in one second using the UV-C device in benchtop studies. CONCLUSIONS: This device holds promise for reducing CLABSI, and clinical studies are planned.","journal":"American Journal of Infection Control","year":2024,"id":470870,"datarank":0.16479184330021646,"base_score":1.0986122886681096,"endowment":1.0986122886681096,"self_citation_contribution":0.16479184330021646,"citation_network_contribution":0.0,"self_endowment_contribution":0.16479184330021646,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":2,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9577,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2024-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1305193,"name":"Eri A. Takami","orcid":"0000-0002-8732-9356","position":1,"is_corresponding":false},{"id":516439,"name":"Gregory J. Schears","orcid":"0000-0002-2751-3477","position":2,"is_corresponding":false},{"id":743444,"name":"Shauna Farr-Jones","orcid":"0000-0003-4130-6332","position":3,"is_corresponding":false},{"id":1305523,"name":"Julia Rasooly","orcid":null,"position":4,"is_corresponding":false},{"id":1305522,"name":"Michael Fourkas","orcid":null,"position":0,"is_corresponding":true}],"reference_count":21,"raw_metadata":{"citation_network_status":"fetched"},"created_at":"2026-07-19T02:05:40.740958Z","pmid":"38657905","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":[]}