Cervical Wrinkles
Conditions
Interventions
Small Needle Knife Treatment Group:The needle insertion point is selected at the neck wrinkles, using the Small Needle Knife produced by Jiangsu Huayou Medical Instruments Co., Ltd. To avoid damaging
Laser Treatment Group:Utilizes 1565nm Non-Ablative Fractional Laser (ResurFX, Lumenis, a medical laser company in the United States). Treatment parameters: For the first pass, a rectangular area is se
Combined Treatment Group: First, complete the subcutaneous separation and loosening of the neck wrinkles using the small needle knife, followed by an overlapping treatment of the neck wrinkles and nec
Sponsors
Dermatology Hospital of Southern Medical University
Eligibility
Sex/Gender
All
Age
25 Years to 60 Years
Inclusion criteria
Inclusion criteria: (1)Ages between 25 and 60 years old. (2)Patients with neck wrinkles who desire treatment. (3)Uniform skin color on the neck without local skin lesions, trauma, or inflammation. (4)Patients who have not received any other cosmetic treatments for the neck within 3 months prior to enrollment. (5)Patients who are able to comply with the study requirements and willing to sign an informed consent form.
Exclusion criteria
Exclusion criteria: (1)Under the age of 25 or over the age of 60. (2)Patients with serious diseases such as neck tumors, inflammation, or infection. (3)Patients with coagulation disorders, blood diseases, immune system diseases, or those on long-term immunosuppressive therapy. (4)Patients with severe chronic diseases such as diabetes, heart disease, liver disease, or kidney disease. (5)Patients with visible skin issues on the neck such as scars, acne, pockmarks, or hyperpigmentation. (6)Patients currently receiving other cosmetic treatments or taking medication that could affect the study results. (7)Patients with thyroid-related diseases such as hyperthyroidism or hypothyroidism, thyroid nodules or tumors, thyroiditis, or autoimmune thyroid disease. (8)Women who are pregnant or planning to become pregnant within the next six months.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Measurement of Neck Wrinkle Index Using the Antera 3D Skin Analyzer; | — |
Secondary
| Measure | Time frame |
|---|---|
| Ultrasound measurement of neck dermal thickness and density;Allergan Transverse Neck Lines Scale;Subject satisfaction;Pain index scores and treatment acceptability;Adverse reactions; | — |
Countries
China
Contacts
Public ContactFeiyan Lin
Dermatology Hospital of Southern Medical University
Outcome results
None listed