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Идёт набор NCT07467954

Comparative Effectiveness of Long-Pulsed 1064-nm Nd:YAG and Fractional CO₂ Laser in Skin Rejuvenation

Без фазы С лечением Skin Rejuvenation Laser

Ориентир для пациента и семьи

Простыми словами

Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.

Что изучают
В протоколе указаны: Fractional CO₂ laser, Long-pulsed 1064-nm Nd:YAG laser.
Кому может быть актуально
Состояния в реестре: Skin Rejuvenation, Laser. Базовые параметры: 30 лет — 59 лет · Все.
Что важно проверить
Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
Где проводится
Индонезия
Следующий шаг
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Официальное название

A Comparative Split-Face Study of Long-Pulsed 1064-nm Nd:YAG and Fractional CO₂ Laser for Skin Rejuvenation Based on Dermal Thickness, Skin Elasticity, Wrinkle Assessment, and Global Aesthetic Improvement Scale Scores

Обзор

Skin rejuvenation is an effort to improve skin condition from the signs of skin aging. Skin aging is a complex biological process influenced by intrinsic and extrinsic factors, leading to changes in the epidermis and dermis, including decreased collagen characterized by dermal thinning, as well as alterations in skin appearance such as laxity and wrinkles. Laser therapy is one of the treatment modalities for skin rejuvenation, aiming to induce neocollagenesis and collagen remodeling, resulting in dermal thickening and improvement in skin appearance. Fractional CO₂ laser is an ablative laser considered the gold standard therapy for skin rejuvenation, whereas Long Pulsed (LP) Nd:YAG 1064 nm is a nonablative laser that is also used for skin rejuvenation. To date, there have been no studies evaluating the comparative effectiveness between fractional CO₂ laser and LP Nd:YAG 1064 nm for skin rejuvenation. Therefore, research comparing the effectiveness of fractional CO₂ laser and LP Nd:YAG 1064 nm for skin rejuvenation is needed, assessed based on dermal thickness, skin elasticity, wrinkles, and Global Aesthetic Improvement Scale scores.

Вмешательства

  • Процедура Fractional CO₂ laser
    Fractional CO₂ laser was applied to one randomized side of the face in a split-face design for skin rejuvenation. Treatments were performed three times at one-month intervals. The laser delivers fractional ablative microthermal zones to stimulate dermal remodeling and collagen production. Treatment parameters were adjusted according to skin type and clinical indication.
  • Процедура Long-pulsed 1064-nm Nd:YAG laser
    Long-pulsed 1064-nm Nd:YAG laser was applied to the contralateral randomized side of the face in a split-face design for skin rejuvenation. Treatments were performed three times at one-month intervals. The laser delivers non-ablative dermal heating to stimulate collagen remodeling and improve skin texture and elasticity.

Первичные конечные точки

  • Dermal Thickness [Срок оценки: From enrollment to the end of treatment at 20 weeks]
  • Skin Elasticity [Срок оценки: From enrollment to the end of treatment at 20 weeks]
  • Wrinkles [Срок оценки: From enrollment to the end of treatment at 20 weeks]
  • Global Aesthetic Improvement Scale Scores [Срок оценки: From enrollment to the end of treatment at 20 weeks]

Критерии участия

Критерии включения

  • Male and female patients with skin aging classified as Glogau scale II-III
  • Age 30-59 years.

Критерии исключения

  • Pregnant or breastfeeding women.
  • Active smokers.
  • Individuals with high levels of sun exposure.
  • History of facial laser therapy, microdermabrasion, chemical peeling, botulinum toxin injection, microneedling, or skin booster injections within the past six months.
  • Use of oral isotretinoin within the past six months.
  • Use of topical retinoids or their derivatives, topical vitamin C, or other collagen-stimulating and skin-rejuvenating agents within the past two weeks.
  • Use of oral vitamin C, collagen-stimulating supplements, antioxidants, or hormone therapy with skin-rejuvenating effects within the past one month.
  • Presence of active facial skin inflammation.
  • History of keloid formation.
  • History of allergy to topical lidocaine anesthesia.

Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.

Здоровые добровольцы: Да

Дизайн исследования

Распределение
Рандомизированное
Модель
Параллельные группы
Маскирование
Простое слепое
Основная цель
Лечение

Центры проведения

Индонезия · 1 центр
  • Hasan Sadikin General Hospital — Bandung

Идентификаторы

NCT: NCT07467954 · DV-202603.01

Первоисточники (государственные реестры)

Открыть это исследование на ClinicalTrials.gov ↗