Background Many patients with severe aortic stenosis are referred late with advanced symptoms or inappropriately denied intervention. The objective was to investigate whether a structured communication to referring physicians (facilitated data relay) might improve the rate and timeliness of intervention. Methods and Results A prospective registry of consecutive patients with severe aortic stenosis at 23 centers in 9 European countries with transcatheter as well as surgical aortic valve replacement being available was performed. The study included a 3-month documentation of the status quo (phase A), a 6-month intervention phase (implementing facilitated data relay), and a 3-month documentation of a legacy effect (phase-B). Two thousand one hundred seventy-one patients with severe aortic stenoses were enrolled (phase A: 759; intervention: 905; phase-B: 507). Mean age was 77.9±10.0 years, and 80% were symptomatic, including 52% with severe symptoms. During phase A, intervention was planned in 464/696 (67%), 138 (20%) were assigned to watchful waiting, 8 (1%) to balloon aortic valvuloplasty, 60 (9%) were listed as not for active treatment, and in 26 (4%), no decision was made. Three hundred sixty-three of 464 (78%) patients received the planned intervention within 3 months. Timeliness of the intervention improved as shown by the higher number of aortic valve replacements performed within 3 months (59% versus 51%, P=0.002) and a significant decrease in the time to intervention (36±38 versus 30±33 days, P=0.002). Conclusions A simple, low-cost, facilitated data relay improves timeliness of treatment for patients diagnosed with severe aortic stenosis, resulting in a shorter time to transcatheter aortic valve replacement. This effect was mainly driven by a significant improvement in timeliness of intervention in transcatheter aortic valve replacement but not surgical aortic valve replacement. Clinical Trial Registration URL: https://www.clinicaltrials.gov/. Unique identifier: NCT02241447.

• Klíčová slova
• Quality of care, aortic stenosis, facilitated data relay, surgical aortic valve replacement, transcatheter aortic valve implantation,
• MeSH
• aortální stenóza diagnostické zobrazování   ošetřování   terapie   MeSH
• balónková valvuloplastika * škodlivé účinky   MeSH
• čas zasáhnout při rozvinutí nemoci * MeSH
• časové faktory MeSH
• chirurgická náhrada chlopně * škodlivé účinky   MeSH
• echokardiografie MeSH
• klinické rozhodování MeSH
• konziliární vyšetření a konzultace * MeSH
• lidé MeSH
• pozorné vyčkávání * MeSH
• prospektivní studie MeSH
• průřezové studie MeSH
• registrace MeSH
• role ošetřovatelky * MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• stupeň závažnosti nemoci MeSH
• transkatetrální implantace aortální chlopně * škodlivé účinky   MeSH
• určení vhodnosti pacienta MeSH
• výběr pacientů MeSH
• výsledek terapie MeSH
• Check Tag
• lidé MeSH
• mužské pohlaví MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• multicentrická studie MeSH
• pozorovací studie MeSH
• práce podpořená grantem MeSH
• srovnávací studie MeSH
• Geografické názvy
• Evropa MeSH