Botulinum Toxin for Neck Rejuvenation

St Joseph University, Beirut, Lebanon

Status

Completed

Conditions

Botulinum Toxin, Rejuvenation, Neck, Therapy

Treatments

Procedure: Nefertiti lift

Study type

Interventional

Funder types

Other

Identifiers

NCT02864511

USJ-01

Details and patient eligibility

About

The purpose of this study is to describe a safe and consistent technique for neck rejuvenation using botulinum toxin. This study will also evaluate the efficiency of the intervention and determine the patients that would benefit most.

Full description

The abobotulinumtoxinA will be used for the Nefertiti lift The abobotulinumtoxinA will be prepared by adding 2.5 cc of normal saline to a 500-unit Dysport© (Ipsen Ltd, Berks, UK) vial Preinjection frontal, oblique and lateral patient pictures will be taken (at rest and with contraction)

Injection points:

A series of 4 injection points 1-2 cm apart on a horizontal line under the mandible posterior to the hypothetical line were the nasolabial fold meets the mandible
If present, injection of each platysmal band every 2 cm with 2 to 4 injection points per band (Injection of platysmal band will be done by holding the band between 2 fingers and injecting intramuscularly) For all injection points 5 units per point of abobotulinumtoxinA will be used

A maximum of 125 units of abobotulinumtoxinA will be allowed for the global neck treatment

Follow up will be done at 15 days for retouching or for post op pictures if no retouching is needed. if retouching is needed post injection pictures will be taken 10 days post retouching

Retouching: each residual platysmal band will be reinjected every 2 cm with 2 to 4 injection points per band (Injection of platysmal band will be done by holding the band between 2 fingers and injecting intramuscularly) (5 units per point of abobotulinumtoxinA will be used)

A total of 30 patients will be recruited

Enrollment

30 patients

Sex

Female

Ages

18 to 90 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

Female patients presenting to our clinic for neck rejuvenation who:

Were deemed nonsurgical candidates for neck rejuvenation
Were not willing to undergo invasive surgical procedures
Had a medical contraindication to surgery

Exclusion criteria

Patients with lower face botulinum toxin injection in the past 12 months
Patients with resorbable lower face fillers injection in the past 12 months
Patients with previous permanent lower face fillers injection
Pregnant patients
Lactating patients
Patients with preexisting neuromuscular conditions (myasthenia gravis, Eaton Lambert syndrome)
Patients using medication that could potentiate the effect of botulinum (ex: aminoglycoside antibiotics)
Patients with sensitivity to botulinum toxin or human albumin