TY - JOUR
T1 - Rationale and design of the PeriOperative ISchemic Evaluation-3 (POISE-3)
T2 - a randomized controlled trial evaluating tranexamic acid and a strategy to minimize hypotension in noncardiac surgery
AU - Marcucci, Maura
AU - Painter, Thomas W.
AU - Conen, David
AU - Leslie, Kate
AU - Lomivorotov, Vladimir V.
AU - Sessler, Daniel
AU - Chan, Matthew T.V.
AU - Borges, Flavia K.
AU - Martínez Zapata, Maria J.
AU - Wang, C. Y.
AU - Xavier, Denis
AU - Ofori, Sandra N.
AU - Landoni, Giovanni
AU - Efremov, Sergey
AU - Kleinlugtenbelt, Ydo V.
AU - Szczeklik, Wojciech
AU - Schmartz, Denis
AU - Garg, Amit X.
AU - Short, Timothy G.
AU - Wittmann, Maria
AU - Meyhoff, Christian S.
AU - Amir, Mohammed
AU - Torres, David
AU - Patel, Ameen
AU - Duceppe, Emmanuelle
AU - Ruetzler, Kurtz
AU - Parlow, Joel L.
AU - Tandon, Vikas
AU - Wang, Michael K.
AU - Fleischmann, Edith
AU - Polanczyk, Carisi A.
AU - Jayaram, Raja
AU - Astrakov, Sergey V.
AU - Rao, Mangala
AU - VanHelder, Tomas
AU - Wu, William K.K.
AU - Cheong, Chao Chia
AU - Ayad, Sabry
AU - Abubakirov, Marat
AU - Kirov, Mikhail
AU - Bhatt, Keyur
AU - de Nadal, Miriam
AU - Likhvantsev, Valery
AU - Iglesisas, Pilar Paniagua
AU - Aguado, Hector J.
AU - McGillion, Michael
AU - Lamy, Andre
AU - Whitlock, Richard P.
AU - Roshanov, Pavel
AU - Stillo, David
AU - Copland, Ingrid
AU - Vincent, Jessica
AU - Balasubramanian, Kumar
AU - Bangdiwala, Shrikant I.
AU - Biccard, Bruce
AU - Kurz, Andrea
AU - Srinathan, Sadeesh
AU - Petit, Shirley
AU - Eikelboom, John
AU - Richards, Toby
AU - Gross, Peter L.
AU - Alfonsi, Pascal
AU - Guyatt, Gordon
AU - Belley-Cote, Emily
AU - Spence, Jessica
AU - McIntyre, William
AU - Yusuf, Salim
AU - Devereaux, P. J.
N1 - Funding Information:
ED acknowledges Investigator initiated research grants from Roche Diagnostics, Abbott Laboratories and Boehringer Ingelheim; lecture fee and honoraria for participation in advisory board meeting by Roche Diagnostics; support by a Fonds de Recherche en Sante du Quebec salary award. MJM-Z is supported by a Miguel Servet II research contract from the ISCIII (CP1120/00023), Spain. CSM: has co-founded a start-up company, WARD247 ApS, with the aim of pursuing the regulatory and commercial activities of the WARD-project, an Innovation Fund Denmark funded research project on wireless vital signs. CSM also reports direct and indirect research funding to his department from Ferring Pharmaceuticals, Merck, Sharp & Dohme Corp. and Boehringer Ingelheim outside the submitted work as well as lecture fees from Radiometer. DT received speaker honorarium from 3 M and Pfizer. EB-C received grants from Bayer, Roche, and BMS-Pfizer. AP acknowledges to have provided expertise and have been speaker for Laboratory Edwards, 3 M, and MSD laboratories; to have been speaker for Pfizer. AXG is supported by the Dr. Adam Linton Chair in Kidney Health Analytics. PLG has received speaker fees from Bayer, Bristol-Myers-Squibb, Pfizer, Leo Pharma and Valeo. TR reports grants from UK, NIHR HTA; grants from Australian, NHMRC; grants, personal fees and non-financial support from Pharmocosmos; grants, personal fees and non-financial support from Vifor Pharma; grants from UK, NIHR EME; grants from Australian MRFF; grants from Western Australia FHRF; grants and personal fees from Pfizer Australia; personal fees from BioAge Labs, outside the submitted work; and TR is a regular speaker at national and international conferences on anemia, blood transfusion, wound healing and vascular diseases for which he has received expenses for travel, accommodation and sundries. TR has worked with several agencies promoting meetings or healthcare. TR is a director of The Iron Clinic Ltd and director of Veincare London Ltd & Veincare WA also TR is the Vascular lead for 18-week wait Ltd. All the other co-authors report no conflict of interest.
Funding Information:
The study is supported by the following grants: Canadian Institutes of Health Research (CIHR) Foundation Grant awarded to PJD (FDN-143302), Canada; General Research Fund 14104419, Research Grant Council, Hong Kong SAR, China; and National Health and Medical Research Council, Funding Schemes, NHMRC Project Grant 1162362, Australia. MM holds a McMaster University Department of Medicine Career Research Award and a Physicians' Services Incorporated (PSI) Foundation Mid-Career Clinical Research Award to support her research work in perioperative medicine. FKB holds a McMaster University Department of Medicine Career Research Award to support her research work in perioperative medicine.
Publisher Copyright:
© 2022, The Author(s).
© 2022. The Author(s).
PY - 2022/12
Y1 - 2022/12
N2 - Background: For patients undergoing noncardiac surgery, bleeding and hypotension are frequent and associated with increased mortality and cardiovascular complications. Tranexamic acid (TXA) is an antifibrinolytic agent with the potential to reduce surgical bleeding; however, there is uncertainty about its efficacy and safety in noncardiac surgery. Although usual perioperative care is commonly consistent with a hypertension-avoidance strategy (i.e., most patients continue their antihypertensive medications throughout the perioperative period and intraoperative mean arterial pressures of 60 mmHg are commonly accepted), a hypotension-avoidance strategy may improve perioperative outcomes. Methods: The PeriOperative Ischemic Evaluation (POISE)-3 Trial is a large international randomized controlled trial designed to determine if TXA is superior to placebo for the composite outcome of life-threatening, major, and critical organ bleeding, and non-inferior to placebo for the occurrence of major arterial and venous thrombotic events, at 30 days after randomization. Using a partial factorial design, POISE-3 will additionally determine the effect of a hypotension-avoidance strategy versus a hypertension-avoidance strategy on the risk of major cardiovascular events, at 30 days after randomization. The target sample size is 10,000 participants. Patients ≥45 years of age undergoing noncardiac surgery, with or at risk of cardiovascular and bleeding complications, are randomized to receive a TXA 1 g intravenous bolus or matching placebo at the start and at the end of surgery. Patients, health care providers, data collectors, outcome adjudicators, and investigators are blinded to the treatment allocation. Patients on ≥ 1 chronic antihypertensive medication are also randomized to either of the two blood pressure management strategies, which differ in the management of patient antihypertensive medications on the morning of surgery and on the first 2 days after surgery, and in the target mean arterial pressure during surgery. Outcome adjudicators are blinded to the blood pressure treatment allocation. Patients are followed up at 30 days and 1 year after randomization. Discussion: Bleeding and hypotension in noncardiac surgery are common and have a substantial impact on patient prognosis. The POISE-3 trial will evaluate two interventions to determine their impact on bleeding, cardiovascular complications, and mortality. Trial registration: ClinicalTrials.gov NCT03505723. Registered on 23 April 2018.
AB - Background: For patients undergoing noncardiac surgery, bleeding and hypotension are frequent and associated with increased mortality and cardiovascular complications. Tranexamic acid (TXA) is an antifibrinolytic agent with the potential to reduce surgical bleeding; however, there is uncertainty about its efficacy and safety in noncardiac surgery. Although usual perioperative care is commonly consistent with a hypertension-avoidance strategy (i.e., most patients continue their antihypertensive medications throughout the perioperative period and intraoperative mean arterial pressures of 60 mmHg are commonly accepted), a hypotension-avoidance strategy may improve perioperative outcomes. Methods: The PeriOperative Ischemic Evaluation (POISE)-3 Trial is a large international randomized controlled trial designed to determine if TXA is superior to placebo for the composite outcome of life-threatening, major, and critical organ bleeding, and non-inferior to placebo for the occurrence of major arterial and venous thrombotic events, at 30 days after randomization. Using a partial factorial design, POISE-3 will additionally determine the effect of a hypotension-avoidance strategy versus a hypertension-avoidance strategy on the risk of major cardiovascular events, at 30 days after randomization. The target sample size is 10,000 participants. Patients ≥45 years of age undergoing noncardiac surgery, with or at risk of cardiovascular and bleeding complications, are randomized to receive a TXA 1 g intravenous bolus or matching placebo at the start and at the end of surgery. Patients, health care providers, data collectors, outcome adjudicators, and investigators are blinded to the treatment allocation. Patients on ≥ 1 chronic antihypertensive medication are also randomized to either of the two blood pressure management strategies, which differ in the management of patient antihypertensive medications on the morning of surgery and on the first 2 days after surgery, and in the target mean arterial pressure during surgery. Outcome adjudicators are blinded to the blood pressure treatment allocation. Patients are followed up at 30 days and 1 year after randomization. Discussion: Bleeding and hypotension in noncardiac surgery are common and have a substantial impact on patient prognosis. The POISE-3 trial will evaluate two interventions to determine their impact on bleeding, cardiovascular complications, and mortality. Trial registration: ClinicalTrials.gov NCT03505723. Registered on 23 April 2018.
KW - Cardiovascular complications
KW - Noncardiac surgery
KW - Perioperative bleeding
KW - Perioperative hypotension
KW - Randomized controlled trial
KW - Tranexamic acid
KW - Perioperative Care
KW - Tranexamic Acid/adverse effects
KW - Antifibrinolytic Agents/adverse effects
KW - Humans
KW - Hypotension/chemically induced
KW - Blood Loss, Surgical/prevention & control
UR - http://www.scopus.com/inward/record.url?scp=85123974840&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/e37eac88-62db-3789-b795-d702f97651ca/
U2 - 10.1186/s13063-021-05992-1
DO - 10.1186/s13063-021-05992-1
M3 - Article
C2 - 35101083
AN - SCOPUS:85123974840
SN - 1745-6215
VL - 23
JO - Trials
JF - Trials
IS - 1
M1 - 101
ER -