Actively Recruiting
Impact of Root Surface Conditioning With Erythritol Air Polishing and Hand Instrumentation on Recession Coverage Using the Modified Tunnel Technique and Subepithelial Connective Tissue Graft.
Led by Medical University of Warsaw · Updated on 2026-03-10
20
Participants Needed
1
Research Sites
68 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
This study aims to evaluate whether the method of root surface preparation influences surgical outcomes. It will assess whether manual root instrumentation can be replaced by a less invasive erythritol air-polishing technique.
CONDITIONS
Official Title
Impact of Root Surface Conditioning With Erythritol Air Polishing and Hand Instrumentation on Recession Coverage Using the Modified Tunnel Technique and Subepithelial Connective Tissue Graft.
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Multiple RT1 and/or RT2 gingival recessions, symmetrical and bilateral, with a minimum height of 21 1 mm
- Full-mouth plaque score (FMPS) < 15% (assessed on four surfaces per tooth)
- Full-mouth bleeding on probing (FMBOP) < 15% (assessed on four surfaces per tooth)
- Detectable cemento-enamel junction (CEJ)
- Age 21 18 years
You will not qualify if you...
- RT3 gingival recessions
- Gingival recessions affecting second and third molars
- Systemic or infectious diseases that may impair wound healing, including active malignancy, diabetes mellitus with HbA1c > 7.0%, history of head and neck radiotherapy, true xerostomia, and HIV/AIDS
- Cervical caries, non-carious cervical lesions, or Class V restorations interfering with the CEJ
- Active periodontitis
- Use of medications affecting periodontal tissues or wound healing, including systemic corticosteroids, immunosuppressants, isotretinoin, bisphosphonates, and monoclonal antibodies with immunosuppressive, antiresorptive, or antiangiogenic effects
- Smoking
- Pregnancy or breastfeeding
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
Department of Periodontology and Oral Mucosa Diseases, Medical University of Warsaw, Warsaw
Warsaw, Mazowsze, Poland, 00-246
Actively Recruiting
Research Team
M
Magdalena Latkowska - Wiśniewska
CONTACT
B
Bartłomiej Górski
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
DOUBLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
2
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