Treatment of the Face and Neck With Lower Ulthera System Energy Settings
Evaluation of the Ulthera® System for Lifting and Tightening the Face and Neck With Lower Energy Settings
調査の概要
詳細な説明
研究の種類
入学 (実際)
段階
- 適用できない
連絡先と場所
研究場所
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Arizona
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Mesa、Arizona、アメリカ、85210
- Ulthera, Inc.
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参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
Inclusion Criteria:
- Male or female, age 30 to 65 years.
- Subject in good health.
- Skin laxity on the face and neck
Exclusion Criteria:
- Presence of an active systemic or local skin disease that may affect wound healing.
- Severe solar elastosis.
- Excessive subcutaneous fat in the face or neck.
- Excessive skin laxity on the face or neck.
- Significant scarring in areas to be treated.
- Open wounds or lesions in the area to be treated.
- Severe or cystic acne on the area to be treated.
研究計画
研究はどのように設計されていますか?
デザインの詳細
- 主な目的:処理
- 割り当て:ランダム化
- 介入モデル:並列代入
- マスキング:ダブル
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
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アクティブコンパレータ:Group A
Subjects will receive an increased density Ulthera System Treatment over the full face but with the energy turned down to the second highest level of four possible energy settings on one side of the face.
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皮膚の表面の下に送達される集束超音波エネルギー
他の名前:
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アクティブコンパレータ:Group B
Subjects will receive an increased density guideline Ulthera System Treatment over the full face but with the energy turned down to the lowest level of four possible energy settings on one side of the face.
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皮膚の表面の下に送達される集束超音波エネルギー
他の名前:
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アクティブコンパレータ:Group C
Subjects will receive an increased density guideline Ulthera System Treatment over the full face with the exception that a 4 MHz transducer will be used on the upper face in place of a7 MHz transducer, with the energy turned down to the lowest level of four possible energy settings.
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皮膚の表面の下に送達される集束超音波エネルギー
他の名前:
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この研究は何を測定していますか?
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Subjects' Assessment of Pain During Treatment With Lower Energy Settings
時間枠:Participants were assessed for the duration of study treatment, an average of 75 minutes
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Subjects' sensory response to the Ulthera treatment exposures were recorded using a validated Numeric Rating Scale (NRS,0-10), for each anatomical region treated and energy settings used, with 0 representing no pain and 10 representing the worst pain possible. Pain scores were collected in a consistent manner, following treatment of each section of the face and neck on both sides (submental, submandibular, cheek, periorbital, infraorbital, and forehead), and for each transducer used. Split-face comparisons of pain scores obtained during study treatment by research staff blinded to the energy settings used were completed. |
Participants were assessed for the duration of study treatment, an average of 75 minutes
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Overall Improvement in Skin Laxity on the Face and Neck
時間枠:90 days post-treatment
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A split-face comparison of improvement in overall lifting and tightening of skin was completed by three masked assessors.
Pre-treatment and 90 days post-treatment photos from 45 subjects who returned for their 90-day follow-up visit were reviewed, assessing for improvement in skin laxity, i.e., lifted and tightened skin in the areas treated using treatment energy settings based on subjects' assigned study group.
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90 days post-treatment
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二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Quantitative Assessment of Brow Lift at 90 Days Post-treatment
時間枠:90 days post-treatment
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Quantitative assessment and analysis of brow lift from baseline to 90 days post-treatment was completed comparing brow lift achieved using standard energy settings compared to adjusted energy settings.
The number of subjects with 1 mm or more brow lift is reported.
Note: Because the submental region was treated using standard energy settings in all study groups, a quantitative analysis of lift in this region between the study groups would most likely not be informative, and therefore was not completed.
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90 days post-treatment
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Subject Assessment of Improvement at 90 Days Post-treatment
時間枠:90 days post-treatment
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Subjects completed a Patient Assessment Questionnaire at 90 days post-treatment by referring to their image in a mirror, their 90-day post-treatment photos, and their pre-treatment photos, and reporting if any improvement was noted on the right and left sides of their face and neck.
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90 days post-treatment
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Subject Assessment of Improvement at 180 Days Post-treatment
時間枠:180 days post-treatment
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Subjects completed a Patient Assessment Questionnaire at 180 days post-treatment by referring to their image in a mirror, their 180-day post-treatment photos, and their pre-treatment photos, and reporting if any improvement was noted on the right and left sides of their face and neck.
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180 days post-treatment
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協力者と研究者
スポンサー
捜査官
- 主任研究者:Steven H Gitt, MD、Ulthera, Inc
研究記録日
主要日程の研究
研究開始
一次修了 (実際)
研究の完了 (実際)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (見積もり)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
本研究に関する用語
追加の関連 MeSH 用語
その他の研究ID番号
- ULT-300
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