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First-in-Human Study of the Saranas Early Bird Bleed Monitoring System for the Detection of Endovascular Procedure-Related Bleeding Events.

Publication ,  Journal Article
Généreux, P; Nazif, TM; George, JK; Barker, CM; Klodell, CT; Slater, JP; Razavi, M; Bueche, K; Patel, MR; Kaki, A; Kirtane, AJ; Syed, ZA ...
Published in: J Invasive Cardiol
July 2020

OBJECTIVES: To evaluate the safety and accuracy of the Early Bird Bleed Monitoring System (EBBMS; Saranas) for the detection of access-site related bleeds in humans undergoing endovascular procedures. BACKGROUND: Bleeding complications after endovascular procedures are frequent and associated with poor prognosis. The EBBMS is a novel technology designed to detect in real time the onset, progression, and severity of internal bleeds. METHODS: The EBBMS was used during and after endovascular procedures, either as a venous or arterial access sheath. The primary endpoint was the level of agreement in bleed detection between the Saranas EBBMS and postprocedural computed tomography. RESULTS: From August 2018 to December 2018, a total of 60 patients from five United States sites were enrolled and underwent elective endovascular procedures (transcatheter aortic valve replacement [67%], percutaneous coronary intervention [13%], percutaneous ventricular assist device [8%], balloon aortic valvuloplasty [7%], transcatheter mitral valve repair/replacement [4%], and endovascular aneurysmal repair [2%]). The EBBMS detected the absence of bleeds in 21 patients (35%) and bleeds in 39 patients (65%), with bleeding severity level 1 in 20 patients (33%), level 2 in 15 patients (25%), and level 3 in 4 patients (7%). Bleeding detection occurred during the procedure in 31% of patients and post procedure in 69% of patients. The level of agreement between the EBBMS and computed tomography scan was high (Cohen's kappa=0.84). No device-related complications were reported. CONCLUSIONS: The EBBMS was safe across a variety of endovascular procedures and detected bleeding events with a high level of agreement with postprocedural computed tomography scan.

Duke Scholars

Published In

J Invasive Cardiol

EISSN

1557-2501

Publication Date

July 2020

Volume

32

Issue

7

Start / End Page

255 / 261

Location

United States

Related Subject Headings

  • Treatment Outcome
  • Transcatheter Aortic Valve Replacement
  • Humans
  • Hemorrhage
  • Endovascular Procedures
  • Cardiovascular System & Hematology
  • Balloon Valvuloplasty
  • 3201 Cardiovascular medicine and haematology
  • 1102 Cardiorespiratory Medicine and Haematology
 

Citation

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Généreux, P., Nazif, T. M., George, J. K., Barker, C. M., Klodell, C. T., Slater, J. P., … Karmpaliotis, D. (2020). First-in-Human Study of the Saranas Early Bird Bleed Monitoring System for the Detection of Endovascular Procedure-Related Bleeding Events. J Invasive Cardiol, 32(7), 255–261.
Généreux, Philippe, Tamim M. Nazif, Joggy K. George, Colin M. Barker, Charles T. Klodell, James P. Slater, Mehdi Razavi, et al. “First-in-Human Study of the Saranas Early Bird Bleed Monitoring System for the Detection of Endovascular Procedure-Related Bleeding Events.J Invasive Cardiol 32, no. 7 (July 2020): 255–61.
Généreux P, Nazif TM, George JK, Barker CM, Klodell CT, Slater JP, et al. First-in-Human Study of the Saranas Early Bird Bleed Monitoring System for the Detection of Endovascular Procedure-Related Bleeding Events. J Invasive Cardiol. 2020 Jul;32(7):255–61.
Généreux, Philippe, et al. “First-in-Human Study of the Saranas Early Bird Bleed Monitoring System for the Detection of Endovascular Procedure-Related Bleeding Events.J Invasive Cardiol, vol. 32, no. 7, July 2020, pp. 255–61.
Généreux P, Nazif TM, George JK, Barker CM, Klodell CT, Slater JP, Razavi M, Bueche K, Patel MR, Kaki A, Kirtane AJ, Syed ZA, Muhs BE, Karmpaliotis D. First-in-Human Study of the Saranas Early Bird Bleed Monitoring System for the Detection of Endovascular Procedure-Related Bleeding Events. J Invasive Cardiol. 2020 Jul;32(7):255–261.

Published In

J Invasive Cardiol

EISSN

1557-2501

Publication Date

July 2020

Volume

32

Issue

7

Start / End Page

255 / 261

Location

United States

Related Subject Headings

  • Treatment Outcome
  • Transcatheter Aortic Valve Replacement
  • Humans
  • Hemorrhage
  • Endovascular Procedures
  • Cardiovascular System & Hematology
  • Balloon Valvuloplasty
  • 3201 Cardiovascular medicine and haematology
  • 1102 Cardiorespiratory Medicine and Haematology