Pontic Site Development Using Soft Tissue Augmentation
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|ClinicalTrials.gov Identifier: NCT03834649|
Recruitment Status : Not yet recruiting
First Posted : February 8, 2019
Last Update Posted : February 11, 2019
|Condition or disease||Intervention/treatment||Phase|
|Alveolar Bone Loss||Procedure: partially de-epithelized connective tissue graft Procedure: Mucograft||Phase 3|
Show Detailed Description
|Study Type :||Interventional (Clinical Trial)|
|Estimated Enrollment :||24 participants|
|Intervention Model:||Parallel Assignment|
|Masking:||Double (Participant, Outcomes Assessor)|
|Official Title:||Evaluation of Soft Tissue Biotype and Volume Stability After Soft Tissue Augmentation by Using Mucograft® Versus Partially De-epithelized Connective Tissue Graft to Enhance the Pontic Site in Single Missing Tooth With Deficient Ridge: Randomized Clinical Trial|
|Estimated Study Start Date :||February 1, 2019|
|Estimated Primary Completion Date :||August 25, 2020|
|Estimated Study Completion Date :||September 25, 2020|
Active Comparator: Mucograft
Soft tissue augmentation of the defective alveolar ridge using Mucograft inside the prepared vestibular pouch leaving part of the mucograft exposed at the crestal area and will be sutured using 5/0 suture material around the defect margin and secured in the vestibular pouch.
For preprosthetic defects, a standard mucosal augmentation procedure, which is well reported in the literature, was performed. The surgical site produced by the surgery leaves a "denuded area" supraperiosteally that is addressed by "grafting" with a xenogeneic collagen membrane (Mucograft).
purpose of the surgery is to improve the quantity of attached mucosa to facilitate the final dental reconstruction
Experimental: Partially de-epithelialized connective tissue graft
Soft tissue augmentation of the defective alveolar ridge using Partially de-epithelialized connective tissue graft by preparing vestibular pouch at the defect site and place the de-epithelialized part inside the pouch leaving the epithelialized part sutured and exposed at the crestal area
Procedure: partially de-epithelized connective tissue graft
graft procedures to obtain simultaneous tissue augmentation in the horizontal and vertical dimensions. The donor site was prepared with a full-thickness coronal dissection and a partial-thickness apical dissection.The objectives were to use a single procedure to achieve simultaneously apico-coronal and buccolingual augmentation,to have a smaller open wound in the donor site and less patient discomfort, and to guarantee better revascularization of the onlay section aided by the submerged connective tissue section of the graft.
- Soft tissue Biotype (% of the change in soft tissue thickness of keratinized mucosa) [ Time Frame: 6 month ]% of the change in soft tissue thickness of keratinized mucosa through Trans mucosal probing by periodontal probe.
- soft tissue stability (% of the difference between baseline and post-opertively results through measuring from the crest of edentulous area to Mucogingival line by periodontal prob) [ Time Frame: 6 month ]% of the difference between baseline and post-opertively results through measuring from the crest of edentulous area to Mucogingival line by periodontal prob.
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT03834649
|Contact: Nouran A Mater, Master firstname.lastname@example.org|
|Cairo, Egypt, 002|
|Contact: Nouran A Mater, Master|