Soluble Hyaluronic Acid Microneedle VS. Non-ablative Fractional Laser on Infraorbital Wrinkles.

Clinical Controlled Study and Safety Evaluation of the Therapeutic Effect of Soluble Hyaluronic Acid Microneedle and Non-ablative Fractional Laser on Infraorbital Wrinkles

This study is a prospective half-face controlled study, aiming to evaluate the therapeutic effects and adverse reactions of soluble hyaluronic acid microneedle and non-ablative fractional laser on infraorbital wrinkles and compare them.

This study is a prospective half-face controlled study, aiming to evaluate the therapeutic effects and adverse reactions of soluble hyaluronic acid microneedle and non-ablative fractional laser on infraorbital wrinkles and compare them. The therapy is as follows:

1. Sign the informed consent form, and then the researchers will include and exclude patients according to the standards;
2. The researcher will collect the medical history, evaluate the condition, and determine the treatment plan after grouping by the random table;
3. Basic information collection 1) Take VISIA images (3 pictures of the front and sides at 45 degrees and several pictures of the skin lesions), and number and record the feature counts and specific scores of bilateral orbital wrinkles; 2) Measure and record the water content of the patient's periorbital skin;
4. Half face controlled treatment:

1) Drug preparation Drug: soluble hyaluronic acid microneedles; Equipment: ResurFX; 2) Treatment methods and operating procedures Microneedle side: Apply soluble hyaluronic acid microneedle eye mask to the periorbital area after normal facial cleansing and skin care every night for 20 days . Press and hold for 3 minutes, and then remove it after 1 h. Every 2 days for the next 20 days, and every 3 days for the last 21 days. Follow-up time: every 20 days during the treatment period, and follow-up in the second, fourth, eighth and twelfth week after the treatment.

Non-fractional laser side: The patient received non-ablative fractional laser treatment once. Follow-up time: follow-up visits in the 2nd, 4th, 8th and 12th weeks after the treatment.

3) End point of treatment Microneedle side: The soluble hyaluronic acid microcrystalline eye mask was used for 61 days according to the prescribed protocol. After the treatment, the patient entered the follow-up.

Fractional laser side: After one treatment, the patient enters the follow-up.

5. Follow-up after treatment Follow-up time: 2 weeks, 4 weeks, 8 weeks, 12 weeks after the end of treatment; Follow-up content: According to the follow-up plan, it is recommended that patients actively come to the hospital for follow-up. The follow-up time starts from the first day after the end of the last treatment. Record the patient's name, gender, age, adverse reactions, etc. in detail, take VISIA photos; test and record the skin moisture content, and fill in the patient satisfaction survey in the 4th week after treatment.

Inclusion Criteria:

1. 18-65 years old, Skin Aging Atlas: Volume 2, Asian type infraorbital wrinkles assessment standard score 3 points and above;
2. After fully explaining the purpose and content of this clinical trial (including the subjects' compliance, etc.), on the basis of full understanding, voluntarily sign an informed consent to participate in the clinical trial.

Exclusion Criteria:

1. Those who are known to be allergic to test drugs or related drugs;
2. Pregnant or lactating women;
3. Received wrinkle treatment (laser, radio frequency, fruit acid, photon, hyaluronic acid filling, etc.) within 6 months before enrollment;
4. Those who have other diseases (infection, dermatitis, sunburn, scars, etc.) that may affect the evaluation of the efficacy of the facial treatment area and nearby areas;
5. Received anti-inflammatory, glucocorticoid or tretinoin treatment within 1 month before enrollment;
6. Participate in any drug clinical trial (as a subject) within 1 month before participating in this trial;
7. Combined with serious diseases, including severe heart disease,cerebrovascular disease, uncontrolled diabetes, uncontrolled high blood pressure, etc.;
8. Those with scar constitution;
9. Subjects with severe physical or mental illness that the investigator believes may affect treatment, evaluation, or poor compliance with the research protocol.