Perioperative Anticoagulant Use for Surgery Evaluation -Virtual Visit (PAUSE-Virtual)

About this study

The purpose of the PAUSE-Virtual Study is to show that by changing pre-surgery visits with patients taking a blood thinner (direct oral anticoagulant (apixaban, dabigatran, edoxaban, rivaroxaban or warfarin) when the participant requires elective surgery, using a standard, in-person proven approach, to a virtual visit, either telephone or video conference, is as safe. Patients who are receiving a blood thinner for the medical condition known as atrial fibrillation (AF) and require an elective surgery/procedure, is common. These patients have to stop taking their blood thinner for a certain time before the procedure to reduce serious complications of stroke or bleeding. For doctors who help manage these patients before a procedure, appointments have been traditionally done in-person. Patients receive instructions about when to stop and restart their blood thinners and taught how to self-administrator a short acting blood thinner (heparin) if needed. The COVID pandemic changed the way these appointments were done, making it important to contact these patients without them having to come to the hospital for an in person visit. Virtual patient care, by telephone or video conference, to communicate to patients about when to start and restart their blood thinner was necessary. This study wants to show that this virtual method of instruction, using a standardized plan of managing patient care, is easy, acceptable to patients and as safe when compared to an in-person meeting. Such instruction would also be cost-efficient standard post-pandemic. Prior work has shown that both a standard care of patients who are receiving blood thinners and a point-of-care decision "app", available through Thrombosis Canada (www.thrombosiscanada.ca) website, have been trusted during this virtual visit successfully. The investigator will show, by following up at 30 days, that this standardized management plan is safe and can be done virtually, with a low risk of stroke and major bleeding.

The Clinical Problem: The management of patients who are taking warfarin or a direct oral anticoagulant (DOAC) and need an elective surgery/procedure is a common and important clinical problem: (i) \~200,000 patients/yr are assessed in Canada for such management and this will increase due to an ageing population and an increase in anticoagulant use; and (ii) if anticoagulants are not managed carefully, with evidence-based protocols, patients can be exposed to an increased risk for disabling stroke if anticoagulant interruption is too long or life-threatening bleeding if interruption is too short. The Healthcare Delivery Problem: Perioperative management of anticoagulant therapy has been traditionally done in an in-person setting where patients receive instructions about when to stop and r…

• Endeavor Health - Northshore

  Evanston, Illinois

  I'm interested

• Henry Ford

  Detroit, Michigan

  I'm interested

• Northwell Health

  Great Neck, New York

  I'm interested

• Thomas Jefferson University Hospital

  Philadelphia, Pennsylvania

  I'm interested

Only the research team can confirm whether you qualify. The intake questionnaire is the best way to find out.