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A study to compare the use of injectable vitamin C and injectable platelet-rich fibrin (i-PRF) in the treatment of gingival black triangles (comparative study)

Use of injectable vitamin C and injectable platelet-rich fibrin (i-PRF) in the treatment of gingival black triangles (comparative study) - Nil

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2025/05/086264
Enrollment
60
Registered
2025-05-05
Start date
Unknown
Completion date
Unknown
Last updated
2025-05-26

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: K088- Other specified disorders of teethand supporting structures

Interventions

Intervention1: Test group (group B)scaling and root planning + injectable vitamin C: scaling and root planning will be performed. vitamin C 150mg (approximately 1 1.5 mL) will be injected in sites wit

Sponsors

Dr Vidya Kankonker
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1-Systemically healthy participants within the age group of 18 - 42 years 2-No missing teeth in the anterior region 3-Having deficient papilla class I and II according to Nordland and Tarnow 4-Papillary marginal gingival index equal to zero 5-No open contacts between the affected teeth

Exclusion criteria

Exclusion criteria: 1-Systemically compromised patients 2-Smokers 3-Pregnant or breastfeeding females 4-Patients who take any medications known to cause gingival enlargement 5-Gingival fillers previously done 6-Teeth with caries 7-Fixed or orthodontic appliances 8-Periodontal surgeries six months prior to selection.

Design outcomes

Primary

MeasureTime frame
Reduction in gingival black triangles heightTimepoint: baseline and 6 months

Secondary

MeasureTime frame
Reduction in plaque indexTimepoint: baseline and 6 months;Reduction in gingival indexTimepoint: baseline and 6 months

Countries

India

Contacts

Public ContactDr James Samuel

Goa Dental College and Hospital

jamessamueldental@gmail.com7350882351

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026