BACKGROUND: Perioperative management of oral anticoagulation (OAC) in patients receiving pacemakers or implantable cardioverter-defibrillators remains an issue of concern. OBJECTIVE: We sought to evaluate the safety and the effect on the hospital length of stay of a new standardized protocol for perioperative management of OAC in this setting. METHODS: The new standardized protocol classified patients according to a renewed evaluation of their thromboembolic (TE) risk. Briefly, patients were considered at moderate-to-high TE risk if they had a mechanical valvular prostheses irrespective of type and location or atrial fibrillation associated with a CHADS(2)score of ≥2, mitral stenosis or previous stroke, and underwent device implantation without stopping OAC (OAC continued, n = 129). Complete interruption of OAC before surgery was performed in low-TE-risk patients (OAC interrupted, n = 82). A retrospective cohort of patients managed with a classic heparin-bridging strategy served as a control group, with 62 patients considered at moderate-to-high TE risk according to previous guidelines (receiving pre- and postoperative low-molecular-weight heparin) and 146 considered at low TE risk (receiving only low doses of postoperative low-molecular-weight heparin). RESULTS: TE events were comparable between the 2 strategies. Patients entering the new standardized protocol had significantly lower rates of pocket hematoma (2.3% for OAC continued vs 17.7% for moderate-to-high TE risk bridging controls, P = .0001, and 0% for OAC interrupted vs 13% for low-TE-risk bridging controls, P <.0001) and shorter hospital stays. A mean of 3.34 hospitalization days per patient were saved with the new standardized protocol, with an estimated cost savings of €850.83 per patient. CONCLUSIONS: Implantation of the new standardized protocol resulted in a significant reduction in bleeding complications and hospital stays, with adequate protection against TE events and significant cost savings. Copyright Â
BACKGROUND: Perioperative management of oral anticoagulation (OAC) in patients receiving pacemakers or implantable cardioverter-defibrillators remains an issue of concern. OBJECTIVE: We sought to evaluate the safety and the effect on the hospital length of stay of a new standardized protocol for perioperative management of OAC in this setting. METHODS: The new standardized protocol classified patients according to a renewed evaluation of their thromboembolic (TE) risk. Briefly, patients were considered at moderate-to-high TE risk if they had a mechanical valvular prostheses irrespective of type and location or atrial fibrillation associated with a CHADS(2)score of ≥2, mitral stenosis or previous stroke, and underwent device implantation without stopping OAC (OAC continued, n = 129). Complete interruption of OAC before surgery was performed in low-TE-risk patients (OAC interrupted, n = 82). A retrospective cohort of patients managed with a classic heparin-bridging strategy served as a control group, with 62 patients considered at moderate-to-high TE risk according to previous guidelines (receiving pre- and postoperative low-molecular-weight heparin) and 146 considered at low TE risk (receiving only low doses of postoperative low-molecular-weight heparin). RESULTS: TE events were comparable between the 2 strategies. Patients entering the new standardized protocol had significantly lower rates of pocket hematoma (2.3% for OAC continued vs 17.7% for moderate-to-high TE risk bridging controls, P = .0001, and 0% for OAC interrupted vs 13% for low-TE-risk bridging controls, P <.0001) and shorter hospital stays. A mean of 3.34 hospitalization days per patient were saved with the new standardized protocol, with an estimated cost savings of €850.83 per patient. CONCLUSIONS: Implantation of the new standardized protocol resulted in a significant reduction in bleeding complications and hospital stays, with adequate protection against TE events and significant cost savings. Copyright Â
Authors: Simon Pecha; Ayhan Ayikli; Iris Wilke; Samer Hakmi; Yalin Yildirim; Nils Gosau; Hermann Reichenspurner; Stephan Willems; Muhammet Ali Aydin Journal: Heart Vessels Date: 2017-10-13 Impact factor: 2.037
Authors: David E Haines; Salwa Beheiry; Joseph G Akar; Janice L Baker; Doug Beinborn; John F Beshai; Neil Brysiewicz; Christine Chiu-Man; Kathryn K Collins; Matthew Dare; Kenneth Fetterly; John D Fisher; Richard Hongo; Samuel Irefin; John Lopez; John M Miller; James C Perry; David J Slotwiner; Gery F Tomassoni; Esther Weiss Journal: Heart Rhythm Date: 2014-05-07 Impact factor: 6.343