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Oyanguren J, Garcia-Garrido L, Nebot-Margalef M, Latorre-García P, Torcal-Laguna J, Comín-Colet J, Roure J, González-Costello J, Manito N, García-Pinilla JM, Sánchez-Paule Y, Varela-Román A, Moure M, Segovia-Cubero J, Soria T, Arana-Arri E, Lekuona I. Noninferiority of heart failure nurse titration versus heart failure cardiologist titration. ETIFIC multicenter randomized trial. ACTA ACUST UNITED AC 2020; 74:533-543. [PMID: 32591295 DOI: 10.1016/j.rec.2020.04.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2019] [Accepted: 04/16/2020] [Indexed: 12/01/2022]
Abstract
INTRODUCTION AND OBJECTIVES Beta-blockers, angiotensin-converting enzyme inhibitors (ACE inhibitors), angiotensin-II-receptor-blockers (ARB), and mineralocorticoid-receptor antagonists decrease mortality and heart failure (HF) hospitalizations in HF patients with reduced left ventricular ejection fraction. The effect is dose-dependent. Careful titration is recommended. However, suboptimal doses are common in clinical practice. This study aimed to compare the safety and efficacy of dose titration of the aforementioned drugs by HF nurses vs HF cardiologists. METHODS ETIFIC was a multicenter (n=20) noninferiority randomized controlled open label trial. A total of 320 hospitalized patients with new-onset HF, reduced ejection fraction and New York Heart Association II-III, without beta-blocker contraindications were randomized 1:1 in blocks of 4 patients each stratified by hospital: 164 to HF nurse titration vs 156 to HF cardiologist titration (144 vs 145 analyzed). The primary endpoint was the beta-blocker mean relative dose (% of target dose) achieved at 4 months. Secondary endpoints included ACE inhibitors, ARB, and mineralocorticoid-receptor antagonists mean relative doses, associated variables, adverse events, and clinical outcomes at 6 months. RESULTS The mean±standard deviation relative doses achieved by HF nurses vs HF cardiologists were as follows: beta-blockers 71.09%±31.49% vs 56.29%±31.32%, with a difference of 14.8% (95%CI, 7.5-22.1), P <.001; ACE inhibitors 72.61%±29.80% vs 56.13%±30.37%, P <.001; ARB 44.48%±33.47% vs 43.51%±33.69%, P=.93; and mineralocorticoid-receptor antagonists 71%±32.12% vs 70.47%±29.78%, P=.86; mean±standard deviation visits were 6.41±2.82 vs 2.81±1.58, P <.001, while the number (%) of adverse events were 34 (23.6) vs 30 (20.7), P=.55; and at 6 months HF hospitalizations were 1 (0.69) vs 9 (5.51), P=.01. CONCLUSIONS ETIFIC is the first multicenter randomized trial to demonstrate the noninferiority of HF specialist-nurse titration vs HF cardiologist titration. Moreover, HF nurses achieved higher beta-blocker/ACE inhibitors doses, with more outpatient visits and fewer HF hospitalizations. Trial registry number: NCT02546856.
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Affiliation(s)
- Juana Oyanguren
- Servicio de Cardiología, Hospital Universitario Galdakao-Usansolo, OSI Barrualde-Galdakao-Osakidetza, Servicio Vasco de Salud, Galdakao, Bizkaia, Spain; BIOCRUCES, Instituto de Investigación Sanitaria, Bizkaia, Spain.
| | - Lluisa Garcia-Garrido
- Unidad de Insuficiencia Cardiaca, Servicio de Cardiología, Hospital Universitario Dr. Josep Trueta, Girona, Spain; Institut d'Investigació Biomèdica de Girona Dr. Josep Trueta (IDIBGI), Girona, Spain
| | - Magdalena Nebot-Margalef
- Unidad de Insuficiencia Cardiaca Avanzada y Trasplante Cardiaco, Servicio de Cardiología, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain; Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), Barcelona, Spain
| | | | | | - Josep Comín-Colet
- Unidad de Insuficiencia Cardiaca Avanzada y Trasplante Cardiaco, Servicio de Cardiología, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain; Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), Barcelona, Spain
| | - Julia Roure
- Unidad de Insuficiencia Cardiaca, Servicio de Cardiología, Hospital Universitario Dr. Josep Trueta, Girona, Spain; Institut d'Investigació Biomèdica de Girona Dr. Josep Trueta (IDIBGI), Girona, Spain
| | - José González-Costello
- Unidad de Insuficiencia Cardiaca Avanzada y Trasplante Cardiaco, Servicio de Cardiología, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain; Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), Barcelona, Spain
| | - Nicolás Manito
- Unidad de Insuficiencia Cardiaca Avanzada y Trasplante Cardiaco, Servicio de Cardiología, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain; Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), Barcelona, Spain
| | - José M García-Pinilla
- Unidad de Insuficiencia Cardiaca, Servicio de Cardiología, Hospital Virgen de la Victoria, Málaga, Spain; Instituto de Investigación Sanitaria (IDIMA), Málaga, Spain
| | - Yolanda Sánchez-Paule
- Unidad de Insuficiencia Cardiaca, Servicio de Cardiología, Hospital Virgen de la Victoria, Málaga, Spain; Instituto de Investigación Sanitaria (IDIMA), Málaga, Spain
| | - Alfonso Varela-Román
- Unidad de Insuficiencia Cardiaca, Servicio de Cardiología, Hospital Universitario de Santiago, Santiago de Compostela, La Coruña, Spain; Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), La Coruña, Spain
| | - María Moure
- Unidad de Insuficiencia Cardiaca, Servicio de Cardiología, Hospital Universitario de Santiago, Santiago de Compostela, La Coruña, Spain; Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), La Coruña, Spain
| | - Javier Segovia-Cubero
- Unidad de Insuficiencia Cardiaca Avanzada y Trasplante Cardiaco, Servicio de Cardiología, Hospital Puerta de Hierro Majadahonda, Majadahonda, Madrid, Spain
| | - Teresa Soria
- Unidad de Insuficiencia Cardiaca Avanzada y Trasplante Cardiaco, Servicio de Cardiología, Hospital Puerta de Hierro Majadahonda, Majadahonda, Madrid, Spain
| | | | - Iñaki Lekuona
- Servicio de Cardiología, Hospital Universitario Galdakao-Usansolo, OSI Barrualde-Galdakao-Osakidetza, Servicio Vasco de Salud, Galdakao, Bizkaia, Spain
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