High-Intensity Focused Ultrasound for the Treatment of Wrinkles and Skin Laxity in Seven Different Facial Areas
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Background: High-intensity focused ultrasound (HIFU) treatment has recently emerged in response to the increasing demand for noninvasive procedures for skin lifting and tightening. Objective: This study was aimed at evaluating the clinical efficacy of and patient satisfaction with HIFU treatment for wrinkles and laxity in seven different areas of the face in Asian skin. Methods: Twenty Korean patients with facial wrinkle and laxity were analyzed after a single session of HIFU treatment. Two independent, blinded clinicians evaluated the clinical improvement in seven areas of the face by comparison of standardized photographs obtained before, and at 3 and 6 months after treatment. Assessment of subjective satisfaction and adverse effects of treatment were done by using questionnaires. Results: The physicians’ evaluation and patients’ satisfaction with the clinical effects of HIFU in each area were similar regardless of the number of treatment shots. The jawline, cheek, and perioral areas were the sites where HIFU was most effective, in decreasing order. The adverse effects included erythema and swelling in six cases, and purpura and bruising in two cases. However, the adverse effects were mild and transient. Conclusion: HIFU could be a safe, effective, and noninvasive procedure that can be used to improve facial wrinkles and skin laxity in Asian skin. It is particularly effective for clinical improvement in the jawline, cheek, and perioral areas.
Abstract
Background: High-intensity focused ultrasound (HIFU) treatment has recently emerged in response to the increasing demand for noninvasive procedures for skin lifting and tightening. Objective: This study was aimed at evaluating the clinical efficacy of and patient satisfaction with HIFU treatment for wrinkles and laxity in seven different areas of the face in Asian skin. Methods: Twenty Korean patients with facial wrinkle and laxity were analyzed after a single session of HIFU treatment. Two independent, blinded clinicians evaluated the clinical improvement in seven areas of the face by comparison of standardized photographs obtained before, and at 3 and 6 months after treatment. Assessment of subjective satisfaction and adverse effects of treatment were done by using questionnaires. Results: The physicians’ evaluation and patients’ satisfaction with the clinical effects of HIFU in each area were similar regardless of the number of treatment shots. The jawline, cheek, and perioral areas were the sites where HIFU was most effective, in decreasing order. The adverse effects included erythema and swelling in six cases, and purpura and bruising in two cases. However, the adverse effects were mild and transient. Conclusion: HIFU could be a safe, effective, and noninvasive procedure that can be used to improve facial wrinkles and skin laxity in Asian skin. It is particularly effective for clinical improvement in the jawline, cheek, and perioral areas.
참고문헌 (13)
- Lee YB, "Effects of multi-polar radiofrequency and pulsed electromagnetic field treatment in Koreans: case series and survey study", J Dermatolog Treat, 25, pp.310~313 (2014)
- Shapiro SD, "Evaluation of safety and efficacy of the TriPollar technology for treatment of wrinkles", Lasers Surg Med, 44, pp.453~458 (2012)
- Bloom BS, "Assessment of safety and efficacy of a bipolar fractionated radiofrequency device in the treatment of photodamaged skin", J Cosmet Laser Ther, 14, pp.208~211 (2012)
- Lee HS, "Fractional rejuvenation using a novel bipolar radiofrequency system in Asian skin", Dermatol Surg, 37, pp.1611~1619 (2011)
- Kleinerman R, "Ultrasound in dermatology: principles and applications", J Am Acad Dermatol, 67, pp.478~487 (2012)
- Suh DH, "A intense-focused ultrasound tightening for the treatment of infraorbital laxity", J Cosmet Laser Ther, 14, pp.290~295 (2012)
- White WM, "Selective creation of thermal injury zones in the superficial musculoaponeurotic system using intense ultrasound therapy:a new target for noninvasive facial rejuvenation", Arch Facial Plast Surg, 9, pp.22~29 (2007)
- Alam M, "Ultrasound tightening of facial and neck skin: a raterblinded prospective cohort study", J Am Acad Dermatol, 62, pp.262~269 (2010)
- Suh DH, "Intense focused ultrasound tightening in Asian skin: clinical and pathologic results", Dermatol Surg, 37, pp.1595~1602 (2011)
- Chan NP, "Safety study of transcutaneous focused ultrasound for noninvasive skin tightening in Asians", Lasers Surg Med, 43, pp.366~375 (2011)
- Brobst RW, "Ulthera: initial and six month results", Facial Plast Surg Clin North Am, 20, pp.163~176 (2012)
- Chung JH, "Cutaneous photodamage in Koreans: influence of sex, sun exposure, smoking, and skin color", Arch Dermatol, 137, pp.1043~1051 (2001)
- Alster TS, "Noninvasive lifting of arm, thigh, and knee skin with transcutaneous intense focused ultrasound", Dermatol Surg, 38, pp.754~759 (2012)