Adding Effect of Cross-linked Hyaluronic Acid to Microneedling After Coronally Advanced Flap in Isolated RT1 Recession

Starting soon · Phase 1/Phase 2

Conditions studied: Single RT1 Gingival Recession With no Loss of Interproximal Attachment

In brief

In patients with single RT1 recessions and thin gingival phenotype, does adding cross-linked hyaluronic acid by microneedling after CAF surgery produce greater gingival thickness gain and higher probability of complete root coverage at 6 months than microneedling alone?

Key facts

Study ID

NCT07520539

Run by

Cairo University

People needed

22

Starts

2026-07-01

Expected to finish

2026-12-01

Last updated by the study team

2026-04-15

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

Full record on ClinicalTrials.gov

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