joel schlessinger, copyright 2011 · 2/7/2011  · botox® vs. dysport® • ease of use–...

Post on 24-Aug-2020

4 Views

Category:

Documents

0 Downloads

Preview:

Click to see full reader

TRANSCRIPT

2/7/2011

1

New  Bo tu l i num

Tox i n s

P r a c t i c eI n t e g r a t i o n

American Academy Of Dermatology, New Orleans, LA

Joel Schlessinger, MD, FAAD, FAACSAdvanced Skin Research Center

DISCLOSURE OF RELEVANTRELATIONSHIPS WITH INDUSTRY

Joel Schlessinger, MD

INTRODUCTION

Advisory Board / ConsultantAbbott Pharma., Allergan, Amgen, Dermik, Galderma, Genentech, Glaxo, Health and Wellness Council of America, Kythera, MEDICIS, Mentor, Merz, MJD Communications, Novartis, Obagi, 

Ortho Pharma. (Johnson & Johnson), Stiefel, TheDerm.org, 

Researcher3M Pharma., Abbot Pharma., Allergan, Amgen, Astellas, Barrier Therapeutics, Biogen, Centocor, 

Clay‐Park Labs, Collagenix, Connetics, Dermik, Dow, ESC Medical, Fujisawa, Galderma, y , g , , , , , j , ,Genentech, Glaxo Pharma., Glenmark Pharma., HealthPoint, Immunex, Ipsen / Inamed, Kythera, MEDICIS, Mentor, Merz, Novartis, Novum, NUCRYST, Ortho Pharma. (Johnson & Johnson), Penederm Pharma., Perrigo, Pfizer, QLT USA, Regeneratio Pharma AG, Sandoz, 

Schering Plough, Stiefel Labs, UBC/Vitae

StockholderAllergan, Excel Cosmeceuticals, MEDICIS, J and J, Obagi, 

Copyr

ight

201

1

Joel

Sch

less

inge

r, MD

2/7/2011

2

INTRODUCTION

Demographics in Cosmetic Surgery• 400 participant prospective survey, 84% response rate (n=336)Fi t ti d hi t d f ti

INTRODUCTION

• First prospective demographic study of cosmetic surgery patients

• College degree or greater: 66.9% vs. 28.8% (Census Data, 2008)

• Married: 67.5% vs. 68.9% (Census Data, 2008)• Women older than their partner: 21.7% overall and 50% for fillers vs 14 8% (Census Data 2008)50% for fillers, vs. 14.8% (Census Data, 2008)

• Women younger than their partner: 61.7% overall, vs. 53.3% (Census Data, 2008)

• If older, on average by 6.07 years• If younger, on average by 4.78 years

Copyr

ight

201

1

Joel

Sch

less

inge

r, MD

2/7/2011

3

New forms of Botulinum Toxin A

• PurTox® – Mentor in conjunction with U of Wisconsin

GENERAL

Wisconsin

• NT‐201/Xeomin® – Merz (Germany)

• Revance ‐ Topically applied

• Others in Brazil, China, Korea under developmentdevelopment

• Crow’s feet studies – various neurotoxins

NamesGENERAL

Commercial Name

Chemical/Trade Name Alternate Names

Botox® onabotulinumtoxinA

Dysport® abobotulinumtoxinA Reloxin®

PurTox®

Revance

Xeomin® incobotulinumtoxinA NT 201, Bocouture® or Xeomeen®

Copyr

ight

201

1

Joel

Sch

less

inge

r, MD

2/7/2011

4

abobotulinumtoxinA (Dysport®) ‐Glabella

• 50 units in study, but variable in men vs. women

DYSPORT®

• First study to utilize variable unit dosing in men and women

• Areas of injection, five points• Where to go in reality• Youthful patientsL f h d?• Large forehead?

• Crow’s feet?• Better value?• Time of onset?

Actions• Blocks peripheral cholinergic transmission at neuromuscular junction by presynaptic action 

DYSPORT®

at a site proximal to the release of acetylcholine

• Antagonist to Calcium related transmitter release

• No effect on post‐ganglionic cholinergic orNo effect on post ganglionic cholinergic or sympathetic transmission

Copyr

ight

201

1

Joel

Sch

less

inge

r, MD

2/7/2011

5

Further effects• Once bound, attaches rapidly and binds presynaptic nerve membrane

DYSPORT®

• Toxin crosses presynaptic membrane initially• Once toxin inhibits release of acetylcholine by preventing Ca++ mediated acetylcholine release, then decreased endplate potential and paralysisand paralysis

Alternate Nerve Pathways• New nerve terminals

• Eventual contact with post synaptic motor

DYSPORT®

• Eventual contact with post synaptic motor endplate

• Typically 6‐8 weeks, but variable and not complete for up to 4 months or longer in some people

Copyr

ight

201

1

Joel

Sch

less

inge

r, MD

2/7/2011

6

Areas of Use

• Glabella

• Ocular

DYSPORT®

• Ocular

• Spasmodic Torticollis

• CP

• Hyperhidrosis

Side Effects

• Headache

• Blepharoptosis (injection technique?)

DYSPORT®

• Blepharoptosis (injection technique?)

• Pain/Burning/Stinging

• Facial pain

• Erythema

L l l k• Local muscle weakness

• Edema, bruise, ‘tightness’, paresthesia, nausea

Copyr

ight

201

1

Joel

Sch

less

inge

r, MD

2/7/2011

7

Pregnancy Category

• No studies have been performed

DYSPORT®

Biology of abobotulinumtoxinA(Dysport®)

l l /

DYSPORT®

• 150 KD molecule/900 KD species

• Constituted in Albumin solution 20%

• Lactose 2.5 mg

• One unit defined as median lethal i t it l d i iintraperitoneal dose in mice

Copyr

ight

201

1

Joel

Sch

less

inge

r, MD

2/7/2011

8

Storage of Dysport®

• 2 – 8 degrees Celsius

• Refrigerator

DYSPORT®

• Refrigerator

• Up to 8 hours prior to use

• Not to be frozen

• No antimicrobial agent

Published Data• Dysport® vs. Botox® for palmar hyperhidrosis

• 4 to 1 ratio

DYSPORT®

• 4 to 1 ratio

• More improvement with Dysport®, but more side effects noted

• Dosage of 67 units Botox®, 283 Dysport®

• Dysport® more effective during the studyDysport  more effective during the study

• British J Derm, 2003

Copyr

ight

201

1

Joel

Sch

less

inge

r, MD

2/7/2011

9

Cervical Dystonia

• Ratio of 3 to 1 Dysport® to Botox®

• Adverse events:

DYSPORT®

• Adverse events:– Dysport® (58%) vs. Botox® (69%)

• Equivalent results efficacy

• J Neurol Neurosurg Psychiatry, 1998

Glabellar Rhytides

• Randomized trial by Ascher et al

• 25 50 75 units Dysport®

DYSPORT®

• 25, 50, 75 units Dysport®

• Optimal dose felt to be 50 units

• No blepharoptosis noted

• JAAD, 2004

Copyr

ight

201

1

Joel

Sch

less

inge

r, MD

2/7/2011

10

Diffusion Risks• Hexsel showed that in a ratio of 2.5 to 1 of Dysport® to Botox®, no diffusion differences

DYSPORT®

Dysport  to Botox , no diffusion differences

• Study done on upper part of frontal muscles and lateral periorbital

• JAAD, 2005

Treatment

• Dysport® (50 U) or

DYSPORT®

Dysport  (50 U) or placebo was administered at five injection points in the glabellar region (10 units/ 0.05 mL per injection point) on Day 0 of each Cycle

20

Copyr

ight

201

1

Joel

Sch

less

inge

r, MD

2/7/2011

11

Anesthesia – Numya CreamPRACTICE INTEGRATION

Dilution, dilution, dilution• We do 3.0 cc to make it 100 units per 1cc

• Some other groups do 2 5cc

PRACTICE INTEGRATION

• Some other groups do 2.5cc

• Same way to inject

• Same dosages if you use this technique

Dysport® Botox® Dilution

2.5 CCs 2.5 CCs 3:1

Dysport® Botox® Dilution

3.0 CCs 2.5 CCs 2.5:1

Copyr

ight

201

1

Joel

Sch

less

inge

r, MD

2/7/2011

12

Average Doses of Botox® vs. Dysport®

PRACTICE INTEGRATION

Dysport® Botox®

Forehead/Frontalis 20 U 8 U

Glabella 40 U 16 U

Periorbital 30 U 12 U

DAO 20 U 8 U

Platysma 60‐80 U 24‐32 U

Dysport® vs. Botox®PRACTICE INTEGRATION

Dysport®Botox®

Copyr

ight

201

1

Joel

Sch

less

inge

r, MD

2/7/2011

13

Dysport®PRACTICE INTEGRATION

Botox®PRACTICE INTEGRATION

Copyr

ight

201

1

Joel

Sch

less

inge

r, MD

2/7/2011

14

Dysport® vs. Botox® DecappersPRACTICE INTEGRATION

SignagePRACTICE INTEGRATION

Copyr

ight

201

1

Joel

Sch

less

inge

r, MD

2/7/2011

15

SignagePRACTICE INTEGRATION

Botox® vs. Dysport® –advantage/disadvantage

• Dysport® – Area of spread: Which is it?

BOTOX® vs. DYSPORT®

• Dysport® – Area of spread: Which is it?

• Botox® – Relative familiarity

• Name brand vs. new treatment?

• New ‘wow’ factor

• Not ‘Botox®’• Not ‘Botox®’

• Coming soon…

Copyr

ight

201

1

Joel

Sch

less

inge

r, MD

2/7/2011

16

Botox® vs. Dysport® –advantage/disadvantage: Glabella

BOTOX® vs. DYSPORT®

• Ease of use – Relatively easy due to guidance• Units – In my practice and in others, 50 Units/male vs. female brow

• Clinical research – Dilution

advantage/disadvantage: Glabella

• New forms ‐ PurTox® and Xeomin® coming?• Rapidity of onset – Question of Dysport® advantage

Botox® vs. Dysport® –advantage/disadvantage

ll d ll d

BOTOX® vs. DYSPORT®

• Hollywood vs. non‐Hollywood

• Upper forehead wrinkles

• Less is more?

• Price!

• Diffusion confusion

• Interest in the public and media

Copyr

ight

201

1

Joel

Sch

less

inge

r, MD

2/7/2011

17

New areas of treatment• Golf Ball Chin

• DAO

BOTOX® vs. DYSPORT®

• DAO

• Platysma

Areas of concern

• Platysma/neck

• Dysphonia/difficulty swallowing?

BOTOX® vs. DYSPORT®

• Dysphonia/difficulty swallowing?

• New warning labels

Copyr

ight

201

1

Joel

Sch

less

inge

r, MD

2/7/2011

18

Rebates and More

• Rebates for Botox® and Dysport®

• Multiple discounts

BOTOX® vs. DYSPORT®

• Multiple discounts 

• Bulk saving

• Latisse® comarketing/filler comarketing

How to approach patients with new treatments

N i i t

BOTOX® vs. DYSPORT®

• Never insist

• Always be open to new ideas

• Offer to try, but make sure it is OK first

• Discuss the overall look and the fact that they are differentare different

Copyr

ight

201

1

Joel

Sch

less

inge

r, MD

top related