- ICH GCP
- Rejestr badań klinicznych w USA
- Badanie kliniczne NCT01713998
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
Przegląd badań
Status
Warunki
Interwencja / Leczenie
Szczegółowy opis
Typ studiów
Zapisy (Rzeczywisty)
Faza
- Nie dotyczy
Kontakty i lokalizacje
Lokalizacje studiów
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Arizona
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Mesa, Arizona, Stany Zjednoczone, 85210
- Ulthera, Inc.
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Kryteria uczestnictwa
Kryteria kwalifikacji
Wiek uprawniający do nauki
Akceptuje zdrowych ochotników
Płeć kwalifikująca się do nauki
Opis
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.
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Leczenie
- Przydział: Randomizowane
- Model interwencyjny: Przydział równoległy
- Maskowanie: Podwójnie
Broń i interwencje
Grupa uczestników / Arm |
Interwencja / Leczenie |
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Aktywny komparator: 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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Skoncentrowana energia ultradźwięków dostarczana pod powierzchnię skóry
Inne nazwy:
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Aktywny komparator: 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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Skoncentrowana energia ultradźwięków dostarczana pod powierzchnię skóry
Inne nazwy:
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Aktywny komparator: 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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Skoncentrowana energia ultradźwięków dostarczana pod powierzchnię skóry
Inne nazwy:
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Co mierzy badanie?
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Subjects' Assessment of Pain During Treatment With Lower Energy Settings
Ramy czasowe: 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
Ramy czasowe: 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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Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Quantitative Assessment of Brow Lift at 90 Days Post-treatment
Ramy czasowe: 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
Ramy czasowe: 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
Ramy czasowe: 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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Współpracownicy i badacze
Sponsor
Śledczy
- Główny śledczy: Steven H Gitt, MD, Ulthera, Inc
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów
Zakończenie podstawowe (Rzeczywisty)
Ukończenie studiów (Rzeczywisty)
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Oszacować)
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Słowa kluczowe
Dodatkowe istotne warunki MeSH
Inne numery identyfikacyjne badania
- ULT-300
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