|
1
|
- Paul J. Andreason, MD
- Acting Deputy Director
- Division of Psychiatry Products
- Center for Drug Evaluation and Research, FDA
|
|
2
|
- Division of Neurology Products and Safety Team
- Reviewers-
- Glenn Mannheim, MD
- June Cai, MD
- Division of Dermatology and Dental Products
- Joseph Porres, MD
- Markham Luke, MD
- Division of Drug Risk Evaluation
- Andy Mosholder, MD
- Kate Gelperin, MD
|
|
3
|
- Deaths
- Serious Adverse Events
- Adverse Dropouts
- Potentially Clinically Significant Labs/ECG/Vitals
- Common and Drug Related Adverse Events
- Special Searches-Psychiatric Adverse Events, SJS, Neutropenia, Blood
Pressure-Pulse
- Safety Update
|
|
4
|
|
|
5
|
|
|
6
|
|
|
7
|
|
|
8
|
|
|
9
|
- No Deaths
- Adverse Events of Note
- SJS/EM: Modafinil N=2; PBO=0
- Leukopenia: No new cases in AERS Safety Update
- Psychiatric Adverse Events
- SRAE Modafinil N=4; PBO=0
- Mean Blood Pressure: Modafinil
–slight decrease compared to PBO; 9/420 Modafinil vs 1/213 with BP
systolic >130 and increase of >20-mmHG
- Pulse no mean difference from placebo; 6/420 vs 2/213 outliers >120
bpm and increase of >15 bpm
- Weight: Modafinil 0.7-Kg loss; PBO 1.0-Kg gain
|
|
10
|
|
|
11
|
- 2-tailed p=0.31
- 1-tailed p=0.22
|
|
12
|
- Sparlon
- 4/664 vs. 0/308
- Not statistically significant (p=0.22 1-tailed Fisher’s Exact Test)
- All cases of ideation
- 3 cases resolved without discontinuation
- Strattera
- 6/1357 vs. 0/851 (FDA Criteria) p=0.01
- 7/1357 vs.1/851 (Lilly Criteria) p=0.07
- Statistically significant
- 5 cases ideation and 1 attempt (FDA defined cases)
- Boxed Warning
|
|
13
|
- 2 Children in Controlled Trial Database
- 062338 and 315 (no histopathology)
- No Children in Post-Marketing AERS
- 4 Adults in AERS Post-Marketing Database
- US016653, Triage #202048, Triage # 163459, and US011480 (3 with
confirmatory histopathology one the is EM-without histopathology)
- No Adults in Controlled Trial Database
|
|
14
|
- 2 serious (1-admitted to the hospital-not ICU or burn unit)/0 PBO
- 10 dropouts due to rash/ 0 PBO
- Spontaneous Adverse Events in Controlled Trials: 4% Modafinil vs. 1%
Placebo
- No other Childhood SJS/EM in Post-Marketing AERS Database with >36K
children exposed
|
|
15
|
|
|
16
|
- Sponsor Proposes WARNINGS section language-
- no deaths
- child cases were not severe enough to require burn unit or ICU
- 2/933 EM/SJS in Sparlon RCT no biopsy confirmation
- No other child cases in AERS with >36K exposures
- 3 confirmed adult SJS cases in post-marketing AERS database with
>1,050,000 unique adult patients exposed.
- Lamictal Boxed Warning-
- SJS death of child in a prospective registry study of 1,983 patients
- 8/1000 in children; 3/1000 adults; 1.3/1000 in adult adjunctive therapy
Bipolar Disorder patients.
|
|
17
|
- Has modafinil been shown to be effective for the treatment of attention
deficit hyperactivity disorder (ADHD) in children and adolescents?
- Has modafinil been shown to be acceptably safe in the treatment of
attention deficit hyperactivity disorder (ADHD) in children and
adolescents?
- If modafinil were to be considered for approval:
- What kind of a risk management plan should be implemented with regard
to the signal for serious skin rashes with this drug in the ADHD
program?
- How should the concern about serious skin rashes be addressed in
product labeling (you have been provided our labeling proposal in the
approvable letter and also the sponsor’s currently proposed labeling)?
- Should there be a requirement for a post-marketing study(ies) to better
understand the serious skin rashes, and what type of study(ies) might
be considered?
|