BACKGROUND: Use of the transradial approach (TRA) in percutaneous coronary intervention (PCI) has increased in recent years. TRA has a lower mortality rate than the transfemoral approach (TFA) in patients with acute coronary syndrome. Comparative studies have systematically excluded patients with cardiogenic shock (CS). METHODS: We performed a prospective, observational registry study of consecutive patients undergoing emergent revascularization between February 2007 and January 2012. An analysis of the clinical evolution of patients with CS during hospitalization was performed. RESULTS: Of 1,400 emergency procedures, 122 had CS, of which 80 underwent PCI by TRA (65.6%) and 42 underwent PCI by TFA (34.3%). The main reason for choosing TFA was the absence of radial pulse (54.9%). Mortality (64.3% vs 32.5%, P = .001), serious access site complications (11.9% vs 2.5%, P = .03), access site complications requiring blood transfusion (7.1% vs 0%, P = .04), and major adverse cardiac events (death, infarction, stroke, serious bleeding, and postanoxic encephalopathy) (73.8% vs 43.8%, P = .001) were greater in patients treated by TFA. In the multivariate analysis, TRA was a predictor of mortality (odds ratio [OR] 0.39 [0.15-0.97]); other predictive factors were age ≥75 years (3.47 [1.35-8.92]), previous treatment with diuretics (3.67 [1.21-11.12]), and success of the procedure (0.07 [0.02-0.24]). CONCLUSIONS: Transradial approach for PCI is possible and safe in up to two-thirds of patients with CS. Absence of radial pulse was the main factor preventing use of TRA. In multivariate analysis, TRA was associated with a lower risk of mortality.
BACKGROUND: Use of the transradial approach (TRA) in percutaneous coronary intervention (PCI) has increased in recent years. TRA has a lower mortality rate than the transfemoral approach (TFA) in patients with acute coronary syndrome. Comparative studies have systematically excluded patients with cardiogenic shock (CS). METHODS: We performed a prospective, observational registry study of consecutive patients undergoing emergent revascularization between February 2007 and January 2012. An analysis of the clinical evolution of patients with CS during hospitalization was performed. RESULTS: Of 1,400 emergency procedures, 122 had CS, of which 80 underwent PCI by TRA (65.6%) and 42 underwent PCI by TFA (34.3%). The main reason for choosing TFA was the absence of radial pulse (54.9%). Mortality (64.3% vs 32.5%, P = .001), serious access site complications (11.9% vs 2.5%, P = .03), access site complications requiring blood transfusion (7.1% vs 0%, P = .04), and major adverse cardiac events (death, infarction, stroke, serious bleeding, and postanoxic encephalopathy) (73.8% vs 43.8%, P = .001) were greater in patients treated by TFA. In the multivariate analysis, TRA was a predictor of mortality (odds ratio [OR] 0.39 [0.15-0.97]); other predictive factors were age ≥75 years (3.47 [1.35-8.92]), previous treatment with diuretics (3.67 [1.21-11.12]), and success of the procedure (0.07 [0.02-0.24]). CONCLUSIONS: Transradial approach for PCI is possible and safe in up to two-thirds of patients with CS. Absence of radial pulse was the main factor preventing use of TRA. In multivariate analysis, TRA was associated with a lower risk of mortality.
Authors: Seref Ulucan; Zeynettin Kaya; Ahmet Keser; Hüseyin Katlandur; Hüseyin Özdil; İsmail Ateş; Mehmet S Ulgen Journal: Int J Clin Exp Med Date: 2015-07-15
Authors: Muhammad Junaid Ahsan; Soban Ahmad; Azka Latif; Noman Lateef; Mohammad Zoraiz Ahsan; Waiel Abusnina; Sandeep Nathan; S Elissa Altin; Dhaval S Kolte; John C Messenger; Mark Tannenbaum; Andrew M Goldsweig Journal: Eur Heart J Qual Care Clin Outcomes Date: 2022-09-05
Authors: Matthias Hasun; Jakob Dörler; Hannes F Alber; Axel Bauer; Rudolf Berger; Günter Christ; Matthias Frick; Uta C Hoppe; Kurt Huber; Gudrun Lamm; Elisabeth Laßnig; Dirk von Lewinski; Anna Rab; Franz X Roithinger; Herwig Schuchlenz; Peter Siostrzonek; Johann Sipötz; Thomas Stefenelli; Clemens Steinwender; Michael Edlinger; Franz Weidinger Journal: Cardiovasc Diagn Ther Date: 2021-06