Armodafinil 200 mg Tablet, 30-count — NDC 72189-353-30 (Billing 72189-0353-30)

5.1Serious Dermatologic Reactions, including Stevens-Johnson Syndrome and Toxic Epidermal Necrosis Serious rash requiring hospitalization and discontinuation of treatment has been reported in association with the use of armodafinil or modafinil (the racemic mixture of S- and R-enantiomers). Armodafinil has not been studied in pediatric patients in any setting and is not approved for use in pediatric patients for any indication. In clinical trials of modafinil, the incidence of rash resulting in discontinuation was approximately 0.8% (13 per 1,585) in pediatric patients (age <17 years); these rashes included 1 case of possible Stevens-Johnson syndrome (SJS) and 1 case of apparent multi-organ hypersensitivity reaction/Drug Rash with Eosinophilia and Systemic Symptoms (DRESS) [see Warnings and Precautions (5.2)].

Several of the cases were associated with fever and other abnormalities (e.g., vomiting, leukopenia). The median time to rash that resulted in discontinuation was 13 days. No such cases were observed among 380 pediatric patients who received placebo.

Skin and mouth sores, blistering, and ulceration have been reported with modafinil and armodafinil in the postmarketing setting. Recurrence of signs and symptoms of serious dermatologic reactions following rechallenge has been reported in some cases. Rare cases of serious or life-threatening rash, including SJS and toxic epidermal necrolysis (TEN), have been reported in adults and children in worldwide postmarketing experience with modafinil and armodafinil.

There are no factors, including duration of therapy, that are known to predict the risk of occurrence or the severity of rash associated with modafinil or armodafinil. In cases where the time to onset was reported, serious rash occurred 1 day to 2 months after initiation of treatment, but isolated cases of serious dermatologic reactions have been reported with symptoms beginning after prolonged treatment (e.g., 3 months). Although benign rashes also occur with armodafinil, it is not possible to reliably predict which rashes will prove to be serious.

Accordingly, armodafinil should be discontinued at the first sign of rash, skin or mouth sores, or blistering or ulceration, unless the rash is clearly not drug-related. Discontinuation of treatment may not prevent a rash from becoming life-threatening or permanently disabling or disfiguring.

5.2Drug Reaction with Eosinophilia and System Symptoms (DRESS)/Multiorgan Hypersensitivity DRESS, also known as multi-organ hypersensitivity, has been reported with armodafinil. DRESS typically, although not exclusively, presents with fever, rash, lymphadenopathy, and/or facial swelling, in association with other organ system involvement, such as hepatitis, nephritis, hematologic abnormalities, myocarditis, or myositis, sometimes resembling an acute viral infection. Eosinophilia is often present.

This disorder is variable in its expression, and other organ systems not noted here may be involved. It is important to note that early manifestations of hypersensitivity (e.g., fever, lymphadenopathy) may be present even though rash is not evident. One fatal case of DRESS that occurred in close temporal association (3 weeks) with the initiation of armodafinil treatment has been reported in the postmarketing setting.

In addition, multi-organ hypersensitivity reactions, including at least one fatality in postmarketing experience, have occurred in close temporal association (median time to detection 13 days; range 4-33) to the initiation of modafinil. Although there have been a limited number of reports, multi-organ hypersensitivity reactions may result in hospitalization or be life-threatening. If a multi-organ hypersensitivity reaction is suspected, armodafinil should be discontinued.

Although there are no case reports to indicate cross‑sensitivity with other drugs that produce this syndrome, the experience with drugs associated with multi-organ hypersensitivity would indicate this to be a pos… [Excerpted — this section continues on DailyMed.]

The following serious adverse reactions are described below and elsewhere in the labeling: Serious Dermatologic Reactions [see Warnings and Precautions (5.1)] Drug Reaction with Eosinophilia and System Symptoms (DRESS)/Multiorgan Hypersensitivity [see Warnings and Precautions (5.2)] Angioedema and Anaphylaxis Reactions [see Warnings and Precautions (5.3)] Persistent Sleepiness [see Warnings and Precautions (5.4)] Psychiatric Symptoms [see Warnings and Precautions (5.5)] Effects on Ability to Drive and Use Machinery [see Warnings and Precautions (5.6)] Cardiovascular Events [see Warnings and Precautions (5.7)]

6.1Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. Armodafinil has been evaluated for safety in over 1,100 patients with excessive sleepiness associated with OSA, SWD, and narcolepsy. Most Common Adverse Reactions In the placebo-controlled clinical trials, the most common adverse reactions (≥5%) associated with the use of armodafinil more frequently than in placebo-treated patients were headache, nausea, dizziness, and insomnia.

The adverse reaction profile was similar across the studies. Table 1 presents the adverse reactions that occurred at a rate of 1% or more and were more frequent in armodafinil-treated patients than in placebo-treated patients in the placebo-controlled clinical trials. Table 1 Adverse Reactions in Pooled Placebo-Controlled Clinical Trials* in OSA, Narcolepsy, and SWD with Armodafinil (150 mg and 250 mg) Armodafinil (%) N=645 Placebo (%) N=445 *Adverse reactions that occurred in > 1% of armodafinil-treated patients and greater incidence than that of placebo.

Headache 17 9 Nausea 7 3 Dizziness 5 2 Insomnia 5 1 Anxiety 4 1 Diarrhea 4 2 Dry Mouth 4 1 Depression 2 0 Dyspepsia 2 0 Fatigue 2 1 Palpitations 2 1 Rash 2 0 Upper Abdominal Pain 2 1 Agitation 1 0 Anorexia 1 0 Constipation 1 0 Contact Dermatitis 1 0 Decreased Appetite 1 0 Depressed Mood 1 0 Disturbance In Attention 1 0 Dyspnea 1 0 Hyperhydrosis 1 0 Increased Gamma-Glutamyltransferase 1 0 Increased Heart Rate 1 0 Influenza-Like Illness 1 0 Loose Stools 1 0 Migraine 1 0 Nervousness 1 0 Pain 1 0 Paresthesia 1 0 Polyuria 1 0 Pyrexia 1 0 Seasonal Allergy 1 0 Thirst 1 0 Tremor 1 0 Vomiting 1 0 Dose-Dependent Adverse Reactions In the placebo-controlled clinical trials which compared doses of 150 mg/day and 250 mg/day of armodafinil and placebo, the following adverse reactions were dose-related: headache, rash, depression, dry mouth, insomnia, and nausea.

See Table 2 for additional information. Table 2 Dose-Dependent Adverse Reactions in Pooled Placebo-Controlled Clinical Trials in OSA, Narcolepsy and SWD Armodafinil 250 mg (%) N=198 Armodafinil 150 mg (%) N=447 Armodafinil Combined (%) N=645 Placebo (%) N=445 Headache 23 14 17 9 Nausea 9 6 7 3 Insomnia 6 4 5 1 Dry Mouth 7 2 4 <1 Rash 4 1 2 <1 Depression 3 1 2 <1 Adverse Reactions Resulting in Discontinuation of Treatment In placebo-controlled clinical trials, 44 of the 645 patients (7%) who received armodafinil discontinued due to an adverse reaction compared to 16 of the 445 (4%) of patients that received placebo.

The most frequent reason for discontinuation was headache (1%). Laboratory Abnormalities Clinical chemistry, hematology, and urinalysis parameters were monitored in the studies. Mean plasma levels of gamma glutamyltransferase (GGT) and alkaline phosphatase (AP) were found to be higher following administration of armodafinil, but not placebo.

Few patients, however, had GGT or AP elevations outside of the normal range. No differences were apparent in alanine aminotransferase (ALT), aspartate aminotransferase (AST), total protein, albumin, or total bilirubin, although there were rare cases of isolated elevations of AST and/or ALT. A single case of mild pa… [Excerpted — this section continues on DailyMed.]