Clinical trial NCT06184607: Relationship Between Contact Point to Attachment Level and Presence of Interdental Papilla
Official title: Relationship of Distance Between Contact Point to Attachment Level With the Presence of Interdental Papilla in Maxillary Central Incisors: A Cross-sectional Study
Study type: OBSERVATIONAL
Overall status: RECRUITING
Conditions: Attachment Loss, Periodontal
Lead sponsor: Postgraduate Institute of Dental Sciences Rohtak
Sponsor class: OTHER
First posted: 2023-12-28
Enrollment: 195
Sex: ALL
Minimum age (years): 18
Maximum age (years): 50
Standard ages: ADULT
Accepts healthy volunteers: yes
Observational model: COHORT
Time perspective: PROSPECTIVE
Sampling method: PROBABILITY_SAMPLE
Study population: Systemically healthy patients with intact maxillary central incisors will be recruited from the outpatient department of Periodontics and Oral Medicine and Radiology, Post Graduate Institute of Dental Sciences, Rohtak.

Brief summary: Thorough search of literature revealed no study has correlated the presence/absence of papilla to the contact point to attachment level distance. It could be a non- invasive approach and there is no need to inject local anaesthesia to the patient. It might be beneficial in predicting the papilla reconstruction outcome in patient friendly and non-invasive way.

Detailed description: The presence of interdental papilla specially of maxillary anterior tooth region is an essential esthetic component. Loss of papilla or black triangle is not appealing and it is concern for both patient and clinicians. Beside esthetic concern, black triangle is associated with phonetic problem and food impaction. Several factors which may influence the presence/absence of interdental papilla are alveolar bone height, gingival biotype, interdental space morphology, type of contact area. Different classification system to categorize interdental papilla loss have been proposed. In the landmark study by Tarnow, a correlation was found between vertical distance from contact point to bone crest and presence/ absence of interdental papilla. Interdental clinical attachment level may indirectly indicate the changes in underlying bone level and it has been proven to be an important prognostic factor in consideration of success of root coverage procedure. Thorough search of literature revealed no study has correlated the presence/absence of papilla to the contact point to attachment level distance. It could be a non- invasive approach and there is no need to inject local anaesthesia to the patient. It might be beneficial in predicting the papilla reconstruction outcome in patient friendly and non-invasive way.

Eligibility criteria: Inclusion Criteria:

* Intact maxillary central incisors
* Age 18-50 years
* Closed contact points
* No history of traumatic tooth injury
* Completion of cause related therapy before 3months
* Full mouth plaque score and full mouth bleeding score \<15%

Exclusion Criteria:

* • Systemic ailments which affect periodontium

  * History of previous periodontal surgery
  * Tooth with a prosthetic crown or restoration involving cementoenamel junction (CEJ).
  * Pathologic tooth migration
  * Presence of cervical abrasion/erosions
  * Presence of dental caries in maxillary central incisors
  * Trauma from occlusion
  * Crowding or spacing in maxillary central incisors
  * Angular bone defects
  * Pregnant women
  * Mobile tooth

Primary outcomes:
measure: contact point-attachment level
timeFrame: 12 months
measure: contact point-papilla tip
timeFrame: 12 months
Secondary outcomes:
Other outcomes:
Locations:
city: Rohtak
country: India
facility: Post Graduate Institute of Dental Sciences
state: Haryana
Study officials:
affiliation: PGIDS, Rohtak, Haryana
name: Dr Sakshi Malhotra, MDS
role: PRINCIPAL_INVESTIGATOR
References: