RBR-2t6zbhfTerminated未知
Investigation of endodontic microbial condition in irratiated patients with cancer.
universidade estadual paulista0 sitesStarted: September 8, 2021Last updated:
Conditions
Trial Snapshot
- Phase
- 未知
- Status
- Terminated
- Sponsor
Study Overview
Brief Summary
This clinical study demonstrated that endodontic treatment in irradiated patients may be efficacious.
Study Design
- Study Type
- Intervention
Eligibility Criteria
- Ages
- 0 to 0 (—)
Inclusion Criteria
- •Patients who have undergone radiation therapy of at least 50 Gy for malign tumor in the head and neck needing primary endodontic treatment were included in this clinical research. Only single-rooted teeth with diagnostic of primary endodontic infection that was confirmed by a negative response to cold thermal testing with difluorodichloromethane at -50°C (EndoFrost; Roeko, Langenau, Germany) were selected.
Exclusion Criteria
- •The time from the last radiation session had to be a minimum of 6 months. A further requirement was the non existence of periodontal pockets deeper than 4 mm. Teeth not able to be isolated with rubber dam were excluded. Patients under antibiotic treatment in the last 3 months could not be included in this clinical study.
Investigators
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