Clinical Trials Logo

Clinical Trial Details — Status: Recruiting

Administrative data

NCT number NCT04852406
Other study ID # 2020-432
Secondary ID
Status Recruiting
Phase N/A
First received
Last updated
Start date April 21, 2021
Est. completion date January 2024

Study information

Verified date July 2021
Source Peking University First Hospital
Contact Hong Zhang, MD
Phone 86 10 83572784
Email zhanghong40@hotmail.com
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

The purpose of this pragmatic interventional study is to evaluate whether a protocol-based management of antithrombotic drugs can reduce a composite of perioperative outcomes in patients with chronic antithrombotic therapy before surgery.


Description:

Aging population and chronic medical disease make the management of surgical patients more complex. About one tenth of patients scheduled for surgery are taking antithrombotic medications. Coagulation disturbance induced by these medications may increase the risk of bleeding, whereas withholding these medications may increase the risk of thrombotic events. It is a dilemma when managing these patients. The guidelines and expert consensus published by multiple disciplinary teams constitute the perioperative antithrombotic management protocols. However, the effects of perioperative antithrombotic management guided by these guidelines or expert consensus are seldom reported. The investigators hypothesize that a protocol-based perioperative antithrombotic management can benefit patients with chronic antithrombotic therapy before surgery.


Recruitment information / eligibility

Status Recruiting
Enrollment 526
Est. completion date January 2024
Est. primary completion date December 2023
Accepts healthy volunteers No
Gender All
Age group N/A and older
Eligibility Inclusion Criteria: - 1. Patients with continuing antithrombotic therapy (including antiplatelet and/or anticoagulant therapies) for cardiovascular and cerebrovascular diseases for more than 2 weeks. - 2. Patients who have one or more of the following situations: (1) non-valvular atrial fibrillation with a CHA2DS2-VASc score >4; (2) post-artificial valve replacement (including mitral valve, ball-cage valve or tilting disc aortic valve); (3) venous thromboembolism occurred within 1 year, or venous thromboembolism with other high-risk factors which require long-term anticoagulation treatment; (4) coronary heart disease with coronary stent implantation, thrombolytic therapy or other coronary procedures within 2 years, or who had undergone coronary artery bypass grafting within 1 year, or who experienced myocardial infarction or acute coronary syndrome within 1 year; (5) a history of stroke/transient ischemic accident within 1 year, or a history of cervical or intracranial revascularization treatment within 1 year; (6) peripheral arterial disease. - 3. Patients who are scheduled to undergo intra-abdominal surgery (including general and urologic surgery). - 4. Patients who sign written informed consents. Exclusion Criteria: - 1. Refuse to participate. - 2. Emergency surgery. - 3. Unable to complete the preoperative assessment and follow-up plan. - 4. Other reasons that are considered unsuitable for study participation by the investigators or the attending doctors.

Study Design


Intervention

Drug:
Protocol-based management of perioperative antithrombotic therapy
Perioperative antithrombotic therapy is managed according to the latest expert consensus published in the Chinese Medical Journal, 2020.
Routine management of perioperative antithrombotic therapy
Perioperative antithrombotic therapy is managed according to current routine practice.

Locations

Country Name City State
China Peking University First Hospital Beijing Beijing

Sponsors (1)

Lead Sponsor Collaborator
Peking University First Hospital

Country where clinical trial is conducted

China, 

References & Publications (11)

Cao D, Mehran R, Dangas G, Baber U, Sartori S, Chandiramani R, Stefanini GG, Angiolillo DJ, Capodanno D, Urban P, Morice MC, Krucoff M, Goel R, Roumeliotis A, Sweeny J, Sharma SK, Kini A. Validation of the Academic Research Consortium High Bleeding Risk Definition in Contemporary PCI Patients. J Am Coll Cardiol. 2020 Jun 2;75(21):2711-2722. doi: 10.1016/j.jacc.2020.03.070. — View Citation

Childers CP, Maggard-Gibbons M, Ulloa JG, MacQueen IT, Miake-Lye IM, Shanman R, Mak S, Beroes JM, Shekelle PG. Perioperative management of antiplatelet therapy in patients undergoing non-cardiac surgery following coronary stent placement: a systematic review. Syst Rev. 2018 Jan 10;7(1):4. doi: 10.1186/s13643-017-0635-z. — View Citation

Dindo D, Demartines N, Clavien PA. Classification of surgical complications: a new proposal with evaluation in a cohort of 6336 patients and results of a survey. Ann Surg. 2004 Aug;240(2):205-13. — View Citation

Dubois V, Dincq AS, Douxfils J, Ickx B, Samama CM, Dogné JM, Gourdin M, Chatelain B, Mullier F, Lessire S. Perioperative management of patients on direct oral anticoagulants. Thromb J. 2017 May 15;15:14. doi: 10.1186/s12959-017-0137-1. eCollection 2017. Review. — View Citation

Hornor MA, Duane TM, Ehlers AP, Jensen EH, Brown PS Jr, Pohl D, da Costa PM, Ko CY, Laronga C. American College of Surgeons' Guidelines for the Perioperative Management of Antithrombotic Medication. J Am Coll Surg. 2018 Nov;227(5):521-536.e1. doi: 10.1016/j.jamcollsurg.2018.08.183. Epub 2018 Aug 24. Review. — View Citation

Howell SJ, Hoeks SE, West RM, Wheatcroft SB, Hoeft A; OBTAIN Investigators of European Society of Anaesthesiology (ESA) Clinical Trial Network. Prospective observational cohort study of the association between antiplatelet therapy, bleeding and thrombosis in patients with coronary stents undergoing noncardiac surgery. Br J Anaesth. 2019 Feb;122(2):170-179. doi: 10.1016/j.bja.2018.09.029. Epub 2018 Dec 15. — View Citation

Oltmann SC, Alhefdhi AY, Rajaei MH, Schneider DF, Sippel RS, Chen H. Antiplatelet and Anticoagulant Medications Significantly Increase the Risk of Postoperative Hematoma: Review of over 4500 Thyroid and Parathyroid Procedures. Ann Surg Oncol. 2016 Sep;23(9):2874-82. doi: 10.1245/s10434-016-5241-0. Epub 2016 May 2. — View Citation

Torn M, Rosendaal FR. Oral anticoagulation in surgical procedures: risks and recommendations. Br J Haematol. 2003 Nov;123(4):676-82. — View Citation

Widimský P, Motovská Z, Havluj L, Ondráková M, Bartoška R, Bittner L, Dušek L, Džupa V, Knot J, Krbec M, Mencl L, Pachl J, Grill R, Haninec P, Waldauf P, Gürlich R. Perioperative cardiovascular complications versus perioperative bleeding in consecutive patients with known cardiac disease undergoing non-cardiac surgery. Focus on antithrombotic medication. The PRAGUE-14 registry. Neth Heart J. 2014 Sep;22(9):372-9. doi: 10.1007/s12471-014-0575-3. — View Citation

Yong JW, Yang LX, Ohene BE, Zhou YJ, Wang ZJ. Periprocedural heparin bridging in patients receiving oral anticoagulation: a systematic review and meta-analysis. BMC Cardiovasc Disord. 2017 Dec 13;17(1):295. doi: 10.1186/s12872-017-0719-7. Review. — View Citation

Yurttas T, Wanner PM, Filipovic M. Perioperative management of antithrombotic therapies. Curr Opin Anaesthesiol. 2017 Aug;30(4):466-473. doi: 10.1097/ACO.0000000000000481. Review. — View Citation

* Note: There are 11 references in allClick here to view all references

Outcome

Type Measure Description Time frame Safety issue
Primary Incidence of a composite outcome including major bleeding and major adverse cardiovascular or cerebrovascular events Major bleeding indicates bleeding of type 2 or higher on the BARC (Bleeding Academic Research Consortium) criteria. Major adverse cardiovascular or cerebrovascular events indicate acute coronary syndrome, acute myocardium infarction, ischemic stroke/transient ischemic attack, systemic arterial embolism, pulmonary embolism, or all-cause death. Up to 30 days after surgery
Secondary Incidence of other postoperative complications Other postoperative complications indicate any newly occurred medical events that are harmful to patients' recovery and required therapeutic intervention, except major bleeding and major adverse cardiovascular or cerebrovascular events. Up to 30 days after surgery
Secondary The length of hospital stay The length of hospital stay from admission to discharge Up to 30 days after surgery
Secondary Total expenses during hospitalization Total expenses during hospitalization Up to 30 days after surgery
Secondary All-cause mortality rate within 30 days after surgery All-cause mortality rate within 30 days after surgery Up to 30 days after surgery
See also
  Status Clinical Trial Phase
Not yet recruiting NCT06043895 - EpiFaith CV for Central Venous Catheterization N/A
Completed NCT03308071 - Hypnosis for Symptom Management in Elective Orthopedic Surgery N/A
Not yet recruiting NCT03814681 - Postopoperarive Outcomes After Colorectal Surgery in Europe (euroPOWER)
Completed NCT03012802 - Postoperative Outcomes Within an Enhanced Recovery After Surgery Protocol
Completed NCT04724122 - Perioperative Care in Ethiopia
Completed NCT04037787 - ERAS (Enhanced Recovery After Surgery) Protocol Implementation in Piedmont Region for Colorectal Cancer Surgery N/A
Recruiting NCT06101641 - Effect of Shellac Nail Polish Application on Pulse Oximetry Measurements in Healthy Individuals N/A
Not yet recruiting NCT03865810 - Postoperative Outcomes Within an Enhanced Recovery After Surgery Protocol in Gastric Surgery for Cancer
Not yet recruiting NCT03864861 - Postoperative Outcomes Within an Enhanced Recovery After Bariatric Surgery Protocol
Completed NCT00994903 - Simvastatin in Colorectal Surgery Phase 3
Completed NCT04540315 - Reducing Surgical Readmissions Through Mobile Technology N/A
Not yet recruiting NCT06436560 - Support for Transgender and Non-Binary Individuals Seeking Vaginoplasty Study N/A
Completed NCT00911391 - Randomised Trial of Doppler-Optimised Fluid Balance in Elective Colectomy Phase 3
Completed NCT03325413 - Improvement of Perioperative Care of Elderly Patients N/A
Completed NCT04770259 - Pre-surgical Protocol for Frail Elderly People in Order to Reduce Hospitalization Days (APOPM). N/A
Completed NCT02580214 - Immunonutrition in Total Hip Arthroplasty Phase 2/Phase 3
Completed NCT01053169 - Observational Study of Prophylaxis and Treatment of Acute Perioperative Bleeding With Beriplex® P/N (Probe Study) N/A
Completed NCT01399814 - Restricted Intravenous Fluid Regime Effects on Immunological Indicators of Elderly Patients Operated for Abdominal Cancer Phase 3
Completed NCT00464529 - Accuracy and Safety of Real Time Continuous Glucose Monitoring Before, During and After Surgery N/A
Completed NCT05352698 - Validation of B-type Natriuretic Peptide With N-terminal Pro B-type Natriuretic Peptide in Perioperative Risk Assessment