Periocular Rejuvenation by Topical Hyaluronic Acid Nano Particles

Clinical Evaluation of the Efficacy and Safety of Novel Drug-free Hyaluronic Acid Topical Nano-carrier in Periocular Rejuvenation

In this study, The investigators aims to evaluate the efficacy and safety of topical hyaluronic acid nanoparticles as a novel nanodermatological tool in periocular rejuvenation as a replacement approach of invasive dermal filler injections.

Tear trough deformity is a main concern of many people (males or females) with age range of 21 to 65 years old or older. Such condition is characterized by a sunken appearance of the eye that results in an aged and dissipated appearance to the eye.Treatment modalities range from camouflage make up, laser resurfacing, platelet-rich plasma therapy, carboxy therapy, mesotherapy, volume augmentation with injectable hyaluronic acid fillers and fat, as well as surgical procedures such as blepharoplasty. Consequently, safe, effective and less invasive treatment options of the tear trough have remained a challenge.

The study will include 30 adult patients (male or female) suffering tear trough deformity.

They will be selected from Dermatology Outpatient Clinic of Alexandria Main University Hospital.

Inclusion Criteria:

1. Is a healthy male or female between 21 and 65 years old
2. Is voluntarily willing to consent to participate in the study
3. Is willing to comply with all requirements of the study including being photographed, follow post treatment care instructions, to attend all treatment, and follow up visits
4. Willingness to waive rights to use of still photos of themselves for research, marketing, or promotional reasons, including on the internet and on social media outlets.
5. Willingness to refrain from other surgical, laser, or injectable treatments in the periorbital region during the entire duration of the study.
6. Ability to provide informed consent.

Exclusion Criteria:

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