Effect of aPDT on Deep Caries in Permanent Tooth
Dental Caries
About this trial
This is an interventional treatment trial for Dental Caries focused on measuring Carious dentin, Photodynamic Therapy
Eligibility Criteria
Inclusion Criteria:
- Good general health, without syndromes or chronic systemic diseases
- Permanent tooth with deep carious lesion (2/3 of dentin) without pain symptomatology and compatible with reversible pulpits
Exclusion Criteria:
- Refused to sign the informed consent document
- Allergic to photosensitizer
- Unlikely to be able to comply with the study procedures
Sites / Locations
- School and Hospital of Stomatology, Fujian Medical UniversityRecruiting
Arms of the Study
Arm 1
Arm 2
Experimental
Experimental
Control
PDT+CH
Local anesthesia, rubber dam isolation, remove caries incompletely, microbiological sample with otoscope curette, dentin washed with sodium 0.9% saline, sampling again. Indirect pulp treatment with calcium hydroxide(CH). Restoration with resin(Z350,3M). Follow up at 6, 12 and 24 months.
Local anesthesia, rubber dam isolation, remove caries incompletely, microbiological sample with otoscope curette, disinfect the remaining dentin with antimicrobial photodynamic therapy (DENFOTEX PADplus), sampling again. Indirect pulp treatment with calcium hydroxide(CH). Restoration with resin(Z350,3M). Follow up at 6, 12 and 24 months.