Bleeding (hemorrhage Oral) after tooth extractions in patients taking oral anticoagulants: users of heart valves, deep venous thrombosis and stroke.
Conditions
Interventions
The surgical procedures are performed under local anesthesia with epinephrine (1 lidocaine: 1000.000, 2%), following stricter standards biosafety control and surgical technique, without the suspension
Drug
G09.188.124.560
Sponsors
Departamento de Odontologia
Universidade Federal do Rio Grande do Norte
Eligibility
Age
12 Years to 100 Years
Inclusion criteria
Inclusion criteria: Constant users of oral anticoagulants; Patients who require at least one extraction; Patients with INR on the procedure between 1.5 and 4.0.
Exclusion criteria
Exclusion criteria: Patients who use medications that affect liver function or have any effect, either directly or indirectly in hemostasis; Patients with previous severe episodes of thromboembolism; Patients with liver diseases known; Patients who are pregnant or breastfeeding; Patients with congenital haemostatic abnormalities.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The bleeding difference between the groups will be based on Bleeding time (ten minutes) and mediate (seven days). Bleeding time will soon be counted after tooth extraction with a stopwatch. The stagnation of bleeding will be considered when observing the clot formed visually by properly calibrated evaluator. The average minute difference among the groups can not be more than ten minutes and initial at least 5 minutes, as this is sufficient time to clot formation. | — |
Secondary
| Measure | Time frame |
|---|---|
| Secondary outcomes are not expected. | — |
Countries
Brazil
Contacts
Public ContactSalomão Queiroz
Departamento de Odontologia
Outcome results
None listed