UnknownEarly Phase 1

Dynamic Changes in Some Facial Muscles After Hyaluronic Acid Filler Injection

Egypt30 participantsStarted 2021-10

Plain-language summary

assess electrophysiological changes in some facial muscle dynamics following hyaluronic acid filler injection in superficial versus deep level of injection.

Who can participate

Age range20 Years – 60 Years

SexFEMALE

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Inclusion criteria

✓. Age: 20-60 years.
✓. Sex: females.
✓. Areas eligible for injection: temples, cheeks and chin.

Exclusion criteria

✕. Active infection near the site of injection.
✕. Pregnant or lactating women.
✕. Patients suffering from any neuromuscular disorders.
✕. Known allergy/hypersensitivity to hyaluronic acid fillers.
✕. History of botulinum toxin injection in the last 4 months.
✕. History of injection of fillers in the last 2 years.
✕. Patients receiving any muscle relaxants.
✕. Coagulation disorder or anticoagulants therapy.

What they're measuring

electrophysiological changes in some facial muscles

Timeframe: one week

Trial details

NCT IDNCT05034965

SponsorAlexandria University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2022-10

Contact for this trial

Marwa Eldeeb

+201200029774 marwa.eldeeb16@alexmed.edu.eg

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