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Correction of the Unilateral Cleft Lip Nasal Deformity With Sliding Chondrocutaneous Flap and Autologous Cartilage Graft

NCT03891719 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 35

Last updated 2021-02-10

No results posted yet for this study

Summary

Cleft lip and cleft palate are the most common birth defects of craniofacial development. The surgical repair of this deformity requires comprehensive management plans and well cooperating interdisciplinary cleft teams. Secondary cleft rhinoplasty remains one of the most challenging procedures and aims for restoring nostril symmetry, enhancing nasal function, and improvement of aesthetic outcomes.

Conditions

  • Cleft Lip, Unilateral

Interventions

PROCEDURE

Unilateral cleft lip rhinoplasty

* Perform marking with methylene blue tattoo marks * Inject Local anesthetic solution with epinephrine * Harvest auricular cartilage * Make the incisions parallel the lip scar, extende into the marginal incision and encompass any alar webbing. The incisions outline the entirety of the lower lateral cartilage and create sliding chondrocutaneous flap. This flap combines with reverse U incision. * Harvest septal bony cartilaginous unit for grafting the caudal septum and suspend the medial crural cartilages * Create dome symmetry at the cartilage level and reconstruct nasal tip with other grafts (shield-type tip graft, cap graft, alar batten graft) * Dorsal augmentation * Lip reconstruction and alar base repositioning. * Closure and repair vestibular deficiency with the reverse-U component of the chondrocutaneous flap at the alar rim.

Sponsors & Collaborators

  • Gia Dinh People Hospital

    collaborator OTHER

  • University of Medicine and Pharmacy at Ho Chi Minh City

    lead OTHER

Principal Investigators

  • KieuTho Nguyen, MD, PhD · University of Medicine and Pharmacy at Ho Chi Minh City

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
14 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-07-01
Primary Completion
2022-12-31
Completion
2023-11-30

Countries

  • Vietnam

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03891719 on ClinicalTrials.gov