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Comparison of sutures in the front of the nose between nylon thread and vicryl thread in nose surgery

Comparison of columella scar between nylon thread and vicryl thread in rhinoplasty

Status
Active, not recruiting
Phases
Early Phase 1
Study type
Interventional
Source
IRCT
Registry ID
IRCT20250129064567N1
Enrollment
56
Registered
2026-04-11
Start date
2025-04-19
Completion date
Unknown
Last updated
2026-06-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Comparison of columella scars between nylon and vicryl sutures in rhinoplasty.

Interventions

Intervention 1: Control group: The control group included closure of the columellar incision with a permanent nonabsorbable suture (6-0 nylon). Intervention 2: Intervention group: The intervention gro

Sponsors

Tehran University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: All patients over the age of 18 who have undergone primary open rhinoplasty for any reason other than nasal reconstruction related to cancer removal and are able to give informed consent. Patients with a history of previous nose surgery who do not have an incision on the columella will also be included

Exclusion criteria

Exclusion criteria: Patients with previous surgery involving a columellar incision and patients with a known history of skin disorders affecting scarring. Patients with missing information or patient loss in follow-up Patients under 18 years old

Design outcomes

Primary

MeasureTime frame
Appearance (color match, hypo- and hyperpigmentation, redness, length, width, smoothness, shine, bumps, and texture), symptoms (itching, pain, discomfort, numbness, etc.) Columella location. Timepoint: 6 and 12 months after surgery. Method of measurement: Stony Brook Assessment Scale (SBES) and Patient Assessment Questionnaire (PSAQ).

Countries

Iran (Islamic Republic of)

Contacts

Public ContactSadegh Aliheydari

Tehran University of Medical Sciences

sadegh.aliheydari1991@gmail.com+98 21 8828 4036

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Jun 11, 2026