Prevention of nasal skin irregularity after rhinoplasty

Comparison between absorption rate of Acelular Dermis and homograft Fascia Lata for prevention of dorsal irregularities in primary rhinoplasty patients

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT2014041717312N1

Enrollment

Registered

2015-05-12

Start date

2013-03-04

Completion date

Unknown

Last updated

2018-02-22

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

Conditions

Follow-up care involving plastic surgery of open rhinoplasty. Follow-up care involving plastic surgery of head and neck

Interventions

Intervention 1: At the end of standard rhinoplasty procedure, a layer of Acellular Dermis with 0.6-0.9 mm thickness and 20 x 40 mm in dimension is placed in the pocket of the dorsum. Intervention 2: A

Treatment - Surgery

At the end of standard rhinoplasty procedure, a layer of Acellular Dermis with 0.6-0.9 mm thickness and 20 x 40 mm in dimension is placed in the pocket of the dorsum.

At the end of standard rhinoplasty procedure, a layer of homograft Fascia Lata with 0.9-0.6 mm thickness and 20 x 40 mm in dimension is placed in the pocket of the dorsum.

Eligibility

Sex/Gender

All

Age

19 Years to 55 Years

Inclusion criteria

Inclusion criteria: Inclusion criteria: The thin skin patients; 19 to 55 years old; with a dorsal nasal hump; without modification of radix. Exclusion criteria: previous rhinoplasty surgery; history of nasal trauma and nasal fracture; diabetic mellitus; immunologic disease; vascular and hemorrhagic diseases.

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

Measure	Time frame
Acellular Dermis absorption rate. Timepoint: 6 and 12 months after surgery. Method of measurement: Dorsal height is measured by using computer software Teb Negar Cosmetic Simusurge on right lateral photographs.;Homograft Fascia Lata absorption rate. Timepoint: 6 and 12 months after surgery. Method of measurement: Dorsal height is measured by using computer software Teb Negar Cosmetic Simusurge on right lateral photographs.	—

Measure

Time frame

Acellular Dermis absorption rate. Timepoint: 6 and 12 months after surgery. Method of measurement: Dorsal height is measured by using computer software Teb Negar Cosmetic Simusurge on right lateral photographs.;Homograft Fascia Lata absorption rate. Timepoint: 6 and 12 months after surgery. Method of measurement: Dorsal height is measured by using computer software Teb Negar Cosmetic Simusurge on right lateral photographs.

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Secondary

Measure	Time frame
Infection. Timepoint: 3 and 6 and 12 months after surgery. Method of measurement: Physical examination.;Dorsal irregularity. Timepoint: 12 months after surgery. Method of measurement: Physical examination.;Migration of product. Timepoint: 3 and 6 and 12 months after surgery. Method of measurement: Physical examination.;Extrusion of product. Timepoint: 3 and 6 and 12 months after surgery. Method of measurement: Physical examination.;Seroma formation. Timepoint: 3 and 6 and 12 months after surgery. Method of measurement: Physical examination.	—

Measure

Time frame

Infection. Timepoint: 3 and 6 and 12 months after surgery. Method of measurement: Physical examination.;Dorsal irregularity. Timepoint: 12 months after surgery. Method of measurement: Physical examination.;Migration of product. Timepoint: 3 and 6 and 12 months after surgery. Method of measurement: Physical examination.;Extrusion of product. Timepoint: 3 and 6 and 12 months after surgery. Method of measurement: Physical examination.;Seroma formation. Timepoint: 3 and 6 and 12 months after surgery. Method of measurement: Physical examination.

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Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr Roghayeh Hamidian

Rasul Akram Hospital

hamidian.r@gmail.com+98 21 6651 1011

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026