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临床试验/NCT01907256
NCT01907256已完成3 期

Comparing the Aesthetic Results of Two Common Incisions in External Rhinoplasty A Randomized Trial

Tehran University of Medical Sciences2 个研究点 分布在 1 个国家目标入组 56 人开始时间: 2012年12月最近更新:
适应症

试验速览

阶段
3 期
状态
已完成
入组人数
56
试验地点
2
主要终点
Hollunder cosmetic score

研究概览

简要总结

There was not any randomize trial to show what is the best type of incision in open rhinoplasty. So, we use both self-rating by patients ,independent physician observers Visual Analogue Scale (VAS) and also a validated scar analysis to compare inverted V and stair step incisions.

详细描述

Approaches to rhinoplasty can be separated into two broad categories: external and endonasal, which each of them their own proponent. However, the external approach provide better exposure, critics against this technique is often due to cosmetic deformity regarding the incision. Hence, over the recent years surgeons have modified the trans-columellar incision into two big categories: gull wing and stair steps. While each of them has its own proponents, there is no randomized trial, comparing their cosmetic results.

There was not any randomize trial to show what is the best type of incision in open rhinoplasty. So, we use both self-rating by patients ,independent physician observers Visual Analogue Scale (VAS) and also a validated scar analysis to compare inverted V and stair step incisions.

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Factorial
主要目的
Treatment
盲法
Single (Outcomes Assessor)

入排标准

年龄范围
18 Years 至 65 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • All patients who candidate for open rhinoplasty

排除标准

  • Revision cases
  • History of scar
  • Systemic diseases

结局指标

主要结局

Hollunder cosmetic score

时间窗: one year after surgery

The patients will come for office visit and their columella scars will evaluate according to above mentioned scale in one week after surgery, one month after surgery , one year after surgery

次要结局

  • Visual analogue score(one year after surgery)

研究者

申办方类型
Other
责任方
Principal Investigator
主要研究者

Babak Saedi

Associate professor

Tehran University of Medical Sciences

研究点 (2)

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