Effectiveness and Safety of the Ulthera® System for Skin Laxity in the Lower Face, Submentum and Neck
Evaluation of the Effectiveness and Safety of the Ulthera® System for Treating Skin Laxity in the Lower Face, Submentum and Neck
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Tipo di studio
Tipo di studio
Iscrizione (Stimato)
Iscrizione
Fase
Fase
- Non applicabile
Contatti e Sedi
Contatto studio
Contatto studio
- Nome: Public Disclosure Manager Merz Aesthetics
- Numero di telefono: +1 984-301-3095
- Email: Aesthetic.Trials@merz.com
Luoghi di studio
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Beijing Municipality
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Beijing, Beijing Municipality, Cina, 100034
- Reclutamento
- Merz Investigative Site
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Beijing, Beijing Municipality, Cina, 100730
- Reclutamento
- Merz Investigative Site
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Guangdong
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Guangzhou, Guangdong, Cina, 510317
- Reclutamento
- Merz Investigative Site
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Jiangsu
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Nanjing, Jiangsu, Cina, 210003
- Reclutamento
- Merz Investigative Site
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Shaanxi
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Xi'an, Shaanxi, Cina, 710004
- Reclutamento
- Merz Investigative Site
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Shanghai Municipality
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Shanghai, Shanghai Municipality, Cina, 200040
- Reclutamento
- Merz Investigative Site
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Shanghai, Shanghai Municipality, Cina, 200443
- Reclutamento
- Merz Investigative Site
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Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
- Adulto
- Adulto più anziano
Accetta volontari sani
Descrizione
Inclusion Criteria:
- Mild to moderate lower face, submental and/or neck laxity, that is amenable to improvement with non-invasive intervention and not severe enough for surgical intervention.
- Willing to abstain from all other aesthetic treatments on ANY part of the face, submentum or neck, including but not limited to injectable fillers, implants, neurotoxin, skin peels, laser treatments, surgical treatments, etc. for the clinical investigation's duration.
- Willing and able to refrain from chronic use of aspirin, ibuprofen, naproxen, or other nonsteroidal anti-inflammatory drugs (NSAIDs) for 10 to 14 days post-treatment.
- Has an adequate understanding of the Chinese language.
- Willing and able to comply with protocol requirements.
Exclusion Criteria:
- Scarring in area(s) to be treated.
- Any active implants.
- Any metallic implants in area(s) to be treated.
- Any open wounds or lesions, including active herpes simplex, in the area(s) to be treated.
- Presence of an active systemic or local skin disease, including active, cystic, or severe inflammatory acne in the area(s) to be treated.
- History of keloid formation or hypertrophic scarring.
History of the following cosmetic treatments in area(s) to be treated:
- Skin-tightening procedure,
- Injectable crosslinked hyaluronic acid (HA)/collagen temporary dermal fillers of the lower face, submentum or neck within the past 12 months.
- Injectable non-crosslinked HA dermal fillers of the lower face, submentum or neck within the past 6 months.
- Injectable semi-permanent/permanent facial fillers
- Neurotoxin treatment of the lower face, submentum or neck within the past 6 months.
- Liposuction of the lower face, submentum or neck within the last 12 months.
- Fat grafting of the lower face, submentum or neck within the last 12 months.
- Deoxycholic acid within the last 12 months; and/or
- Chemical peeling or dermabrasion treatments within the past 12 months.
- Cryolipolysis
- Had prior surgery in the lower-facial area and/or neck/submentum or has a permanent implant or graft in the lower-facial area that could interfere with effectiveness assessments.
- Has undergone oral surgery in the past 30 days.
- Participants who have used isotretinoin or other retinoid medications within 6 months prior to enrollment or have applied topical retinoid-containing medications on the face or neck area within 2 weeks prior to enrollment or planning such treatments during the study period.
- Marked facial asymmetry, deep dermal scarring, or thick sebaceous skin in the full face.
- Severe solar elastosis.
- Facial nerve palsy or history of facial nerve palsy.
- Tattoos in the area(s) to be treated (excluding microblading eyebrow).
- Current smoker or history of smoking in the last 12 months.
- Current daily user of any nicotine-containing products
- Is a female of childbearing potential1 and not using medically effective birth control 2 or is pregnant, lactating, or planning to become pregnant during the clinical investigation.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Separare
Numero di armi
Armi e interventi
Gruppo di partecipanti / ArmGruppo di partecipanti / Arm |
Intervento / TrattamentoIntervento / Trattamento |
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Sperimentale: Treatment With Ulthera System
Participants randomized to receive a single treatment with Ulthera system to lower face, submentum and neck on Day 1.
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Participants will receive treatment with the Ulthera system which consists of three primary components: the control unit, handpiece and interchangeable transducers.
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Altro: Control/Delayed treatment With Ulthera System
Participants will remain untreated until Day 90 and then receive a single treatment with Ulthera system to lower face, submentum and neck.
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Participants will receive treatment with the Ulthera system which consists of three primary components: the control unit, handpiece and interchangeable transducers.
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
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Proportion of Participants With at Least "Improved" in Lower Face, Submental and Neck Skin Laxity on Global Aesthetic Improvement Scale as Determined by the Blinded Live Evaluator (eGAIS) at Day 90 Compared to Baseline Photographs
Lasso di tempo: Day 90
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Blinded live evaluator will use eGAIS to evaluate global aesthetic improvement in the facial appearance of participants.
The GAIS is a 5-point scale (1-5), where: 1(very much improved); 2 (much improved); 3 (improved); 4 (no change); 5 (worse).
Higher scores indicate a worse outcome.
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Day 90
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Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
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Three Independent, Blinded Raters GAIS (rGAIS) Score in Lower Face, Submental and Neck Skin Laxity at Day 90 Compared to Baseline Photographs
Lasso di tempo: Day 90
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Three independent, blinded raters will use rGAIS to evaluate global aesthetic improvement in the facial appearance of participants.
The GAIS is a 5-point scale (1-5), where: 1(very much improved); 2 (much improved); 3 (improved); 4 (no change); 5 (worse).
Higher scores indicate a worse outcome.
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Day 90
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Treating Investigator's GAIS (iGAIS) Score in Lower Face, Submental and Neck Skin Laxity at Day 90 Compared to Baseline Photographs
Lasso di tempo: Day 90
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Treating investigators will use the iGAIS to assess overall aesthetic improvement of the lower face, submentum, and neck.
The GAIS is a 5-point scale (1-5), where: 1(very much improved); 2 (much improved); 3 (improved); 4 (no change); 5 (worse).
Higher scores indicate a worse outcome.
This outcome measure is prespecified for the Treatment Group only.
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Day 90
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Participant's GAIS (pGAIS) Scores in Lower Face, Submental Skin and Neck Laxity at Day 90 Compared to Baseline Photographs
Lasso di tempo: Day 90
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Participants will self-report using the pGAIS to assess overall aesthetic improvement of the lower face, submentum, and neck.
The pGAIS is a 5-point scale (1-5), where: 1(very much improved); 2 (much improved); 3 (improved); 4 (no change); 5 (worse).
Higher scores indicate a worse outcome.
This outcome measure is prespecified for the Treatment Group only.
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Day 90
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Collaboratori e investigatori
Sponsor
Sponsor
Collaboratori
Collaboratori
Investigatori
Investigatori
- Direttore dello studio: Merz Medical Expert, Merz North America, Inc.
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Inizio studio
Completamento primario (Stimato)
Completamento primario
Completamento dello studio (Stimato)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- ULT-LAX-CN002
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