In addition , 19 letters to the editor/ review s/editorials/experts ' surveys/experts ' opinion were used for discussion purpose s. Conclusions NVAF is highly prevalent among ICH survivors .
The risks of IS , recurrent ICH , and mortality are heightened in this group .
Most published data show a net benefit in terms of IS prevention and mortality when anticoagulation is restarted .
Background We summarize the existing evidence on the potential benefit of oral anticoagulation ( OAC ) in intracerebral hemorrhage ( ICH ) survivors with nonvalvular atrial fibrillation ( NVAF ) .
Left atrial appendage closure with the Watchman device in patients with a contraindication for oral anticoagulation: the ASAP study (ASA Plavix Feasibility Study With Watchman Left Atrial Appendage Closure Technology).
OBJECTIVES The purpose of this study was to assess the safety and efficacy of left atrial appendage ( LAA ) closure in nonvalvular atrial fibrillation ( AF ) patients ineligible for warfarin therapy . BACKGROUND The PROTECT AF ( Watchman Left Atrial Appendage System for Embolic Protection in Patients With Atrial Fibrillation ) trial demonstrated that LAA closure with the Watchman device ( Boston Scientific , Natick , Massachusetts ) was noninferior to warfarin therapy . However , the PROTECT AF trial only included patients who were c and i date s for warfarin , and even patients r and omly assigned to the LAA closure arm received concomitant warfarin  for 6 weeks after Watchman implantation . METHODS A multicenter , prospect i ve , nonr and omized study was conducted of LAA closure with the Watchman device in 150 patients with nonvalvular AF and CHADS₂ ( congestive heart failure , hypertension , age ≥75 years , diabetes mellitus , and prior stroke or transient ischemic attack ) score ≥1 , who were considered ineligible for warfarin . The primary efficacy endpoint was the combined events of ischemic stroke , hemorrhagic stroke , systemic embolism , and cardiovascular/unexplained death . RESULTS The mean CHADS₂ score and CHA₂DS₂-VASc ( CHADS₂ score plus 2 points for age ≥75 years and 1 point for vascular disease , age 65 to 74 years , or female sex ) score were 2.8 ± 1.2 and 4.4 ± 1.7 , respectively . History of hemorrhagic/bleeding tendencies ( 93 % ) was the most common reason for warfarin in eligibility . Mean duration of follow-up was 14.4 ± 8.6 months . Serious procedure- or device-related safety events occurred in 8.7 % of patients ( 13 of 150 patients ) . All-cause stroke or systemic embolism occurred in 4 patients ( 2.3 % per year ) : ischemic stroke in 3 patients ( 1.7 % per year ) and hemorrhagic stroke in 1 patient ( 0.6 % per year ) . This ischemic stroke rate was less than that expected ( 7.3 % per year ) based on the CHADS₂ scores of the patient cohort . CONCLUSIONS LAA closure with the Watchman device can be safely performed without a warfarin transition , and is a reasonable alternative to consider for patients at high risk for stroke but with contraindications to systemic oral anticoagulation . ( ASA Plavix Feasibility Study With Watchman Left Atrial Appendage Closure Technology [ ASAP ] ; NCT00851578 )
In addition , 19 letters to the editor/ review s/editorials/experts ' surveys/experts ' opinion were used for discussion purpose s. Conclusions NVAF is highly prevalent among ICH survivors .
The risks of IS , recurrent ICH , and mortality are heightened in this group .
Most published data show a net benefit in terms of IS prevention and mortality when anticoagulation is restarted .
Background We summarize the existing evidence on the potential benefit of oral anticoagulation ( OAC ) in intracerebral hemorrhage ( ICH ) survivors with nonvalvular atrial fibrillation ( NVAF ) .