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Study identifier: NCT07114523 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Effect of Collagen Membranes on Distal Periodontal Healing of Second Molars After Impacted Mandibular Third Molar Surgery.

Condition: Periodontal Defect  ·  Sponsor: University of Medicine and Pharmacy at Ho Chi Minh City

PhaseNA
Planned participants20
Who can joinAll sexes, 25 Years to no upper limit
Healthy volunteersNo

About this study

Impacted mandibular third molars can cause various complications to the adjacent second molars, such as dental caries, periodontitis, or root resorption. These complications often progress silently and asymptomatically. A typical scenario involves a mesioangularly impacted third molar exerting pressure on the distal alveolar bone of the second molar, resulting in persistent food impaction that is difficult for patients to clean. Furthermore, the surgical removal of deeply impacted or severely angulated mandibular third molars often requires bone removal in the area adjacent to the second molar. These factors may exacerbate distal periodontal defects of the second molar, especially in individuals over the age of 25. This research focuses on evaluating the effectiveness of a new-generation collagen membrane in promoting healing after the extraction of impacted mandibular third molars in patients at risk of distal periodontal tissue damage to the second molars

This description comes directly from the study's public registry record.

Talk to the study team

Phong Cu Lam, MD.DDS  ·  +84932114888  ·  lamcuphong@ump.edu.vn

Always discuss trial participation with your own doctor first.

Locations (1)

University of Medicine and Pharmacy at Ho Chi Minh cityHo Chi Minh City, VietnamRecruiting

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Source record: clinicaltrials.gov/study/NCT07114523