A型肉毒毒注射概要课件.ppt

Results of Combination BoNTA and NASHA Injections for Frown Lines Return to pre-injection furrow status occurred at 32 weeks after initiation of therapy. This amount of time is longer than that anticipated with non?animal-stabilized hyaluronic acid (NASHA) alone (18 weeks) or BoNTA alone (16 weeks). It has been suggested that muscular relaxation provided by BoNTA prevents deformation of NASHA, potentially prolonging the effects of the filler. Carruthers J, Carruthers A. A prospective, randomized, parallel group study analyzing the effect of BTX-A (Botox) and nonanimal sourced hyaluronic acid (NASHA, Restylane) in combination compared with NASHA (Restylane) alone in severe glabellar rhytides in adult female subjects: treatment of severe glabellar rhytides with a hyaluronic acid derivative compared with the derivative and BTX-A. Dermatol Surg. 2003;8:802-809. BoNTA and Hyaluronic Acid: Adverse Events Combination botulinum toxin type A (BoNTA) and non?animal-stabilized hyaluronic acid (NASHA) therapy was well tolerated in this patient. She experienced only mild tenderness and swelling after injection of BoNTA and NASHA. Injection-site tenderness and swelling typically resolve in 2 to 3 days and can be treated with ice application. Patients should be made aware that these side effects are expected. Injections should be administered 2 to 3 weeks prior to a big event (eg, wedding) to allow swelling to subside. Carruthers J, Carruthers A. A prospective, randomized, parallel group study analyzing the effect of BTX-A (Botox) and nonanimal sourced hyaluronic acid (NASHA, Restylane) in combination compared with NASHA (Restylane) alone in severe glabellar rhytides in adult female subjects: treatment of severe glabellar rhytides with a hyaluronic acid derivative compared with the derivative and BTX-A. Dermatol Surg. 2003;8:802-809. Treatment Options for Hyperhidrosis Treatment options for hyperhidrosis include topical antiperspirants, botulinum toxin type A, oral an