A study to check number of people affected by diseases associated with tooth supporting gums as evaluated on X-rays.

Not Applicable

• Conditions: Health Condition 1: K053- Chronic periodontitis

• Registration Number: CTRI/2023/09/057876
• Lead Sponsor: Dr Omkumar Baghele

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Last Update Posted: 16 October 2023

Recruitment & Eligibility

• Status: ot Yet Recruiting
• Sex: Not specified
• Target Recruitment: 0

Inclusion Criteria

A.Inclusion criteria (prevalence of Periodontitis):

1)A subject with a panoramic radiograph showing acceptable details of all present teeth and interdental areas.

2)Age ranging from 18 to 60 years and belonging to both genders.

3)OPGs with at least 20 permanent teeth, excluding third molars.

4)OPGs taken from CBCT machines and high resolution standardized OPG machines.

B.Inclusion criteria (periodontal bone loss patterns):

1.A subject with a panoramic radiograph showing acceptable details of all present teeth and interdental areas.

2.The panoramic radiograph is standardized with incorporated measurement scale.

3.OPGs taken from CBCT machines and high resolution standardized OPG machines.

4.Age ranging from 18 to 60 years and belonging to both genders.

5.OPGs with at least 20 permanent teeth, excluding third molars.

6.An identifiable marginal periodontal bone loss extending physiologic limits on >1 interdental site, AND/OR vertical bone loss pattern at least on 1 site, AND/OR radiolucent furcation area at least on one tooth, excluding third molars.

C.Inclusion criteria (clinical-radiographic correlation):

1.A subject with periodontitis diagnosis (Stage-I to Stage-IV as per 2017- Classification of Periodontal and Peri-implant diseases and conditions) and having at least 20 permanent teeth excluding third molars.

2.The subject with a panoramic radiograph showing acceptable details of all present teeth and interdental areas.

3.The panoramic radiograph is standardized with incorporated measurement scale.

4.OPGs taken from CBCT machines and high resolut

Exclusion Criteria

A.Exclusion criteria (prevalence of Periodontitis):

1)OPGs with overlapping of multiple teeth, distorted anterior areas, complex and comminuted fractures of jaws, large areas affected by tumors and malignancies will be excluded.

B.Exclusion criteria (periodontal bone loss patterns):

1.OPGs with overlapping of multiple teeth, distorted anterior areas, complex and comminuted fractures of jaws, large areas affected by tumors and malignancies will be excluded.

2.Marginal periodontal bone loss complicated by presence of concomitant hard tissue pathologies, e.g., cysts, tumors, periapical lesions, hypercementosis, osteomyelitis, etc.

C.Exclusion criteria (clinical-radiographic correlation):

1.The subjects and OPGs with overlapping of multiple teeth, distorted anterior areas, complex and comminuted fractures of jaws, large areas affected by tumors and malignancies will be excluded.

2.Marginal (orthograde) periodontal bone loss complicated by presence of concomitant hard tissue pathologies, e.g., cysts, tumors, periapical lesions, hypercementosis, osteomyelitis, etc.

3.A subject who has undergone periodontal regenerative therapy.

4.A subject with any form of periodontal therapy in the last 6 months.

Subject withdrawal criteria:

1.Any person wants to exit the study after inclusion because of any reason.

2.Any person not giving permission for radiographic exposure.

3.Any person wants to withdraw his/ her consent any time during the study.

Study & Design

• Study Type: Observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Prevalence of periodontitisTimepoint: Prevalence of periodontitis based on panoramic radiographs at baseline

Secondary Outcome Measures

Name	Time	Method
correlation coefficient between clinical attachment loss & radiographic alveolar bone lossTimepoint: correlation coefficients between clinical & radiographic parameters at baseline;prevalence of furcation invasionsTimepoint: prevalence of furcation invasions on panoramic radiographs at baseline;Prevalence of horizontal bone lossTimepoint: Prevalence of horizontal bone loss on panoramic radiographs at baseline;prevalence of vertical bone lossTimepoint: prevalence of vertical bone loss on panoramic radiographs at baseline