We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Suturing extraction sockets on patients maintained on oral anticoagulants.
- Authors
Walker, Cameron
- Abstract
DesignA randomised controlled trial (RCT) was carried out.InterventionPatients scheduled for dental extraction were randomly divided into four groups: no suturing with either discontinued anticoagulants (group 1) or continued warfarin (group 2); and suturing with either discontinued anticoagulants (group 3) or continued warfarin (group 4). The international normalised ratio (INR) was determined at different timepoints (baseline, days 1, 3 and 7).Outcome measureThe status of bleeding and healing were assessed by an independent examiner blinded to the treatment protocol for the four treatment groups.ResultsDiscontinuing warfarin reduced INR level significantly at day 1, and it subsequently reached <1.5 in 96 out of 104 patients (groups 1 and 3). Statistical comparisons between the different treatment groups did not reveal any significant difference regarding bleeding status or healing pattern. Interestingly, patients who received sutures showed a higher but insignificant incidence of bleeding postoperatively compared with their respective controls.ConclusionsDental extractions may be safely performed for people who are taking anticoagulation therapy provided the INR level is kept ≥3.0 and effective measures of local haemostasis are administered. The decision to suture should be made on a case-by-case basis, as the trauma associated with soft tissue handling might outweigh its advantages in some situations, such as simple extractions.Evidence-Based Dentistry (2007) 9, 7. doi:10.1038/sj.ebd.6400559
- Subjects
DENTAL extraction; SUTURING; ANTICOAGULANTS; WARFARIN; HEMOSTASIS; ORAL medicine
- Publication
Evidence-Based Dentistry, 2008, Vol 9, Issue 1, p7
- ISSN
1462-0049
- Publication type
Article
- DOI
10.1038/sj.ebd.6400559