Study: NCT05189132

Intervention type: DIAGNOSTIC_TEST
Intervention: Periodontal Diagnosis
Description: All participants, in the test group and in the control group, will undergo an initial periodontal evaluation. The clinical evaluation will always be carried out by the same examiner, the author of the study, in order to guarantee calibrated observations. During data collection, intra-observer calibration will be performed, as recommended by the WHO (WHO, 1993), in order to minimize diagnostic variability and verify agreement

Intervention type: DIAGNOSTIC_TEST
Intervention: Periodontal Diagnosis
Description: All participants, in the test group and in the control group, will undergo an initial periodontal evaluation. The clinical evaluation will always be carried out by the same examiner, the author of the study, in order to guarantee calibrated observations. During data collection, intra-observer calibration will be performed, as recommended by the WHO (WHO, 1993), in order to minimize diagnostic variability and verify agreement

Intervention type: DIAGNOSTIC_TEST
Intervention: Microbiological analysis
Description: Microbiological analysis will be performed using a sample of subgingival bacterial plaque. The sample will be collected at the tooth and at the location with the highest probing depth values in each quadrant.~A sterilized paper tip from the microbiological kit will be introduced to the bottom of the bag, with the aid of tweezers, remaining in the same position for 10 seconds. After collecting the sample, the paper tip will be placed in an individual transfer tube, properly identified. Afterwards, the sample will be sent to the laboratory, where a polymerase chain reaction (PCR) test is performed to identify the following bacteria - A. actinomycetemcomitans, T. forsythia, T. denticola, P. gingivalis, P. intermedia and F. nucleatum.

Intervention type: DIAGNOSTIC_TEST
Intervention: Microbiological analysis
Description: Microbiological analysis will be performed using a sample of subgingival bacterial plaque. The sample will be collected at the tooth and at the location with the highest probing depth values in each quadrant.~A sterilized paper tip from the microbiological kit will be introduced to the bottom of the bag, with the aid of tweezers, remaining in the same position for 10 seconds. After collecting the sample, the paper tip will be placed in an individual transfer tube, properly identified. Afterwards, the sample will be sent to the laboratory, where a polymerase chain reaction (PCR) test is performed to identify the following bacteria - A. actinomycetemcomitans, T. forsythia, T. denticola, P. gingivalis, P. intermedia and F. nucleatum.

Intervention type: DIAGNOSTIC_TEST
Intervention: Inflammatory mediators
Description: The evaluation of inflammatory mediators will be performed with the aid of an absorbent paper strip, which is placed inside the periodontal pocket, for about 30 seconds. The sample will be taken from the tooth that has the highest probing depth values.~The collected sample will be placed and stored in an individual transfer tube properly identified and in accordance with the laboratory's instructions. Afterwards, the sample will be sent to the laboratory, where the ELISA test is performed to quantify the following inflammatory mediators - IL-1β, IL-6 and TNF-α.

Intervention type: DIAGNOSTIC_TEST
Intervention: Inflammatory mediators
Description: The evaluation of inflammatory mediators will be performed with the aid of an absorbent paper strip, which is placed inside the periodontal pocket, for about 30 seconds. The sample will be taken from the tooth that has the highest probing depth values.~The collected sample will be placed and stored in an individual transfer tube properly identified and in accordance with the laboratory's instructions. Afterwards, the sample will be sent to the laboratory, where the ELISA test is performed to quantify the following inflammatory mediators - IL-1β, IL-6 and TNF-α.