Focalin

WARNING: ABUSE, MISUSE, AND ADDICTION Focalin has a high potential for abuse and misuse, which can lead to the development of a substance use disorder, including addiction. Misuse and abuse of CNS stimulants, including Focalin, can result in overdose and death [see Overdosage ( 10 )] , and this risk is increased with higher doses or unapproved methods of administration, such as snorting or injection. Before prescribing Focalin, assess each patient’s risk for abuse, misuse, and addiction. Educate patients and their families about these risks, proper storage of the drug, and proper disposal of any unused drug. Throughout Focalin treatment, reassess each patient’s risk of abuse, misuse, and addiction and frequently monitor for signs and symptoms of abuse, misuse, and addiction [see Warnings and Precautions ( 5.1 ) and Drug Abuse and Dependence ( 9.2 )] . WARNING: ABUSE, MISUSE AND ADDICTION See full prescribing information for complete boxed warning. Focalin has a high potential for abuse and misuse, which can lead to the development of a substance use disorder, including addiction. Misuse and abuse of CNS stimulants, including Focalin, can result in overdose and death ( 5.1 , 9.2 , 10 ): • Before prescribing Focalin, assess each patient’s risk for abuse, misuse, and addiction. • Educate patients and their families about these risks, proper storage of the drug, and proper disposal of any unused drug. • Throughout treatment, reassess each patient’s risk and frequently monitor for signs and symptoms of abuse, misuse, and addiction.

5 WARNINGS AND PRECAUTIONS • Risks to Patients with Serious Cardiac Disease : Avoid use in patients with known structural cardiac abnormalities, cardiomyopathy, serious cardiac arrhythmias, coronary artery disease, or other serious cardiac disease ( 5.2 ). • Increased Blood Pressure and Heart Rate : Monitor blood pressure and pulse ( 5.3 ). • Psychiatric Adverse Reactions : Prior to initiating Focalin, screen patients for risk factors for developing a manic episode. If new psychotic or manic symptoms occur, consider discontinuing Focalin ( 5.4 ). • Priapism : If abnormally sustained or frequent and painful erections occur, patients should seek immediate medical attention ( 5.5 ). • Peripheral Vasculopathy, including Raynaud’s Phenomenon : Careful observation for digital changes is necessary during Focalin treatment. Further clinical evaluation (e.g., rheumatology referral) may be appropriate for patients who develop signs or symptoms of peripheral vasculopathy ( 5.6 ). • Long-Term Suppression of Growth in Pediatric Patients : Closely monitor growth (height and weight) in pediatric patients. Pediatric patients not growing or gaining height or weight as expected may need to have their treatment interrupted ( 5.7 ). • Acute Angle Closure Glaucoma: Focalin -treated patients considered at risk for acute angle closure glaucoma (e.g., patients with significant hyperopia) should be evaluated by an ophthalmologist ( 5.8 ). • Increased Intraocular Pressure (IOP) and Glaucoma : Prescribe Focalin to patients with open-angle glaucoma or abnormally increased IOP only if the benefit of treatment is considered to outweigh the risk. Closely monitor patients with a history of increased IOP or open angle glaucoma ( 5.9 ). • Motor and Verbal Tics, and Worsening of Tourette’s Syndrome : Before initiating Focalin, assess the family history and clinically evaluate patients for tics or Tourette’s syndrome. Regularly monitor patients for the emergence or worsening of tics or Tourette’s syndrome. Discontinue treatment if clinically appropriate ( 5.10 ). 5.1 Abuse, Misuse, and Addiction Focalin has a high potential for abuse and misuse. The use of Focalin exposes individuals to the risks of abuse and misuse, which can lead to the development of a substance use disorder, including addiction. Focalin can be diverted for non-medical use into illicit channels or distribution [see Drug Abuse and Dependence ( 9.2 )] . Misuse and abuse of CNS stimulants, including Focalin, can result in overdose and death [see Overdosage ( 10 )] , and this risk is increased with higher doses or unapproved methods of administration, such as snorting or injection. Before prescribing Focalin, assess each patient’s risk for abuse, misuse, and addiction. Educate patients and their families about these risks and proper disposal of any unused drug. Advise patients to store Focalin in a safe place, preferably locked, and instruct patients to not give Focalin to anyone else. Throughout Focalin treatment, reassess each patient’s risk of abuse, misuse, and addiction and frequently monitor for signs and symptoms of abuse, misuse, and addiction. 5.2 Risks to Patients with Serious Cardiac Disease Sudden death has been reported in patients with structural cardiac abnormalities or other serious cardiac disease who were treated with CNS stimulants at the recommended ADHD dosage. Avoid Focalin use in patients with known structural cardiac abnormalities, cardiomyopathy, serious cardiac arrhythmia, coronary artery disease, or other serious cardiac disease. 5.3 Increased Blood Pressure and Heart Rate CNS stimulants cause an increase in blood pressure (mean increase approximately 2 to 4 mmHg) and heart rate (mean increase approximately 3 to 6 beats per minute). Some patients may have larger increases. Monitor all Focalin-treated patients for hypertension and tachycardia. 5.4 Psychiatric Adverse Reactions Exacerbation of Preexisting Psychosis CNS stimulants may exacerbate symptoms of behavior disturbance and thought disorder in patients with a preexisting psychotic disorder. Induction of a Manic Episode in Patients with Bipolar Disorder CNS stimulants may induce a manic or mixed mood episode in patients. Prior to initiating Focalin treatment, screen patients for risk factors for developing a manic episode (e.g., comorbid or history of depressive symptoms or a family history of suicide, bipolar disorder, or depression). New Psychotic or Manic Symptoms CNS stimulants, at the recommended dosage, may cause psychotic or manic symptoms (e.g., hallucinations, delusional thinking, or mania) in patients without a prior history of psychotic illness or mania. In a pooled analysis of multiple short-term, placebo-controlled studies of CNS stimulants, psychotic, or manic symptoms occurred in approximately 0.1% of CNS stimulant-treated patients, compared to 0% of placebo-treated patients. If such symptoms occur, consider discontinuing Focalin. 5.5 Priapism Prolonged and painful erections, sometimes requiring surgical intervention, have been reported with methylphenidate use in both adult and pediatric male patients. Although priapism was not reported with methylphenidate initiation, it developed after some time on methylphenidate, often subsequent to an increase in dosage. Priapism also occurred during methylphenidate withdrawal (drug holidays or during discontinuation). Focalin-treated patients who develop abnormally sustained or frequent and painful erections should seek immediate medical attention. 5.6 Peripheral Vasculopathy, Including Raynaud’s Phenomenon CNS stimulants, including Focalin, used to treat ADHD are associated with peripheral vasculopathy, including Raynaud’s phenomenon. Signs and symptoms are usually intermittent and mild; however, sequelae have included digital ulceration and/or soft tissue breakdown. Effects of peripheral vasculopathy, including Raynaud’s phenomenon, were observed in post-marketing reports and at the therapeutic dosages of CNS stimulants in all age groups throughout the course of treatment. Signs and symptoms generally improved after dosage reduction or discontinuation of the CNS stimulant. Careful observation for digital changes is necessary during Focalin treatment. Further clinical evaluation (e.g., rheumatology referral) may be appropriate for Focalin-treated patients who develop signs or symptoms of peripheral vasculopathy. 5.7 Long-Term Suppression of Growth in Pediatric Patients CNS stimulants have been associated with weight loss and slowing of growth rate in pediatric patients. Careful follow-up of weight and height in patients ages 7 to 10 years who were randomized to either methylphenidate or non-medication treatment groups over 14 months, as well as in naturalistic subgroups of newly methylphenidate-treated and non-medication treated patients over 36 months (to the ages of 10 to 13 years), suggests that pediatric patients who received methylphenidate for 7 days per week throughout the year had a temporary slowing in growth rate (on average, a total of about 2 cm less growth in height and 2.7 kg less growth in weight over 3 years), without evidence of growth rebound during this development period. Closely monitor growth (weight and height) in Focalin-treated pediatric patients. Pediatric patients who are not growing or gaining height or weight as expected may need to have their treatment interrupted. 5.8 Acute Angle Closure Glaucoma There have been reports of angle closure glaucoma associated with methylphenidate treatment. Although the mechanism is not clear, Focalin-treated patients considered at risk for acute angle closure glaucoma (e.g., patients with significant hyperopia) should be evaluated by an ophthalmologist. 5.9 Increased Intraocular Pressure and Glaucoma There have been reports of an elevation of intraocular pressure (IOP) associated with methylphenidate treatment [see Adverse Reactions ( 6.2 )]. Prescribe Focalin to patients with open-angle glaucoma or abnormally increased IOP only if the benefit of treatment is considered to outweigh the risk. Closely monitor Focalin-treated patients with a history of abnormally increased IOP or open angle glaucoma. 5.10 Motor and Verbal Tics, and Worsening of Tourette’s Syndrome CNS stimulants, including methylphenidate, have been associated with the onset or exacerbation of motor and verbal tics. Worsening of Tourette’s syndrome has also been reported [see Adverse Reactions ( 6.2 )] . Before initiating Focalin, assess the family history and clinically evaluate patients for tics or Tourette’s syndrome. Regularly monitor Focalin-treated patients for the emergence or worsening of tics or Tourette’s syndrome, and discontinue treatment if clinically appropriate.

6 ADVERSE REACTIONS The following are discussed in more detail in other sections of the labeling: • Abuse, Misuse, and Addiction [see Boxed Warning, Warnings and Precautions ( 5.1 ), Drug Abuse and Dependence ( 9.2 , 9.3 )] • Known hypersensitivity to methylphenidate or other ingredients of Focalin [see Contraindications ( 4 )] • Hypertensive crisis with Concomitant Use of Monoamine Oxidase Inhibitors [see Contraindications ( 4 ), Drug Interactions ( 7.1 )] • Risks to Patients with Serious Cardiac Disease [see Warnings and Precautions ( 5.2 )] • Increased Blood Pressure and Heart Rate [see Warnings and Precautions ( 5.3 )] • Psychiatric Adverse Reactions [see Warnings and Precautions ( 5.4 )] • Priapism [see Warnings and Precautions ( 5.5 )] • Peripheral Vasculopathy, Including Raynaud’s phenomenon [see Warnings and Precautions ( 5.6 )] • Long-Term Suppression of Growth in Pediatric Patients [see Warnings and Precautions ( 5.7 )] • Acute Angle Closure Glaucoma [see Warnings and Precautions ( 5.8 )] • Increased Intraocular Pressure and Glaucoma [see Warnings and Precautions ( 5.9 )] • Motor and Verbal Tics, and Worsening of Tourette’s Syndrome [see Warnings and Precautions ( 5.10 )] The most common adverse reactions (greater than or equal to 5% and twice the rate of placebo) in pediatric patients 6 to 17 years were abdominal pain, fever, nausea, and anorexia ( 6.1 ). To report SUSPECTED ADVERSE REACTIONS, contact Sandoz Inc. at 1-800-525-8747 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 6.1 Clinical 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 clinical practice. Adverse Reactions in Studies with Focalin in Pediatric Patients with ADHD The safety data in this section is based on data related to Focalin exposure during the premarketing development program in a total of 696 participants in clinical trials (684 patients, 12 healthy adult subjects). These participants received Focalin 5, 10, or 20 mg/day. The 684 ADHD patients (ages 6 to 17 years) were evaluated in 2 controlled clinical studies, 2 clinical pharmacology studies, and 2 open-label long-term safety studies. Most Common Adverse Reactions (incidence of greater than or equal to 5% and at least twice placebo): abdominal pain, fever, anorexia, and nausea Adverse Reactions Leading to Discontinuation: Overall, 50 of 684 (7.3%) pediatric patients treated with Focalin experienced an adverse reaction that resulted in discontinuation. The most common reasons for discontinuation were twitching (described as motor or vocal tics), anorexia, insomnia, and tachycardia (approximately 1% each). Table 1 enumerates adverse reactions for two, placebo-controlled, parallel group studies in pediatric patients with ADHD taking Focalin doses of 5, 10, and 20 mg/day. The table includes only those reactions that occurred in patients treated with Focalin for which the incidence was at least 5% and twice the incidence among placebo-treated patients. Table 1: Common Adverse Reactions in Pediatric Patients (6 to 17 years of age) With ADHD Abbreviation: ADHD, attention deficit hyperactivity disorder. System organ class Adverse reactions Focalin (N = 79) Placebo (N = 82) Body as a whole Abdominal pain 15% 6% Fever 5% 1% Digestive system Anorexia 6% 1% Nausea 9% 1% 6.2 Postmarketing Experience The following additional adverse reactions have been identified during postapproval use of dexmethylphenidate. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. Musculoskeletal: rhabdomyolysis Immune System Disorders: hypersensitivity reactions, such as angioedema, anaphylactic reactions Adverse Reactions Reported with All Ritalin and Focalin Formulations The following adverse reactions associated with the use of all Ritalin and Focalin formulations were identified in clinical trials, spontaneous reports, and literature. Because these reactions were reported voluntarily from a population of uncertain size, it is not always possible to estimate their frequency reliably or to establish a causal relationship to drug exposure. Infections and Infestations: nasopharyngitis Blood and the Lymphatic System Disorders: leukopenia, thrombocytopenia, anemia Immune System Disorders: hypersensitivity reactions, including angioedema and anaphylaxis Metabolism and Nutrition Disorders: decreased appetite, reduced weight gain, and suppression of growth during prolonged use in pediatric patients Psychiatric Disorders: insomnia, anxiety, restlessness, agitation, psychosis (sometimes with visual and tactile hallucinations), depressed mood, depression Nervous System Disorders: headache, dizziness, tremor, dyskinesia, including choreoatheetoid movements, drowsiness, convulsions, cerebrovascular disorders (including vasculitis, cerebral hemorrhages, and cerebrovascular accidents), serotonin syndrome in combination with serotonergic drugs Eye Disorders: blurred vision, difficulties in visual accommodation Cardiac Disorders: tachycardia, palpitations, increased blood pressure, arrhythmias, angina pectoris Respiratory, Thoracic, and Mediastinal Disorders: cough Gastrointestinal Disorders: dry mouth, nausea, vomiting, abdominal pain, dyspepsia Hepatobiliary Disorders: abnormal liver function, ranging from transaminase elevation to severe hepatic injury Skin and Subcutaneous Tissue Disorders: hyperhidrosis, pruritus, urticaria, exfoliative dermatitis, scalp hair loss, erythema multiforme rash, thrombocytopenic purpura Musculoskeletal and Connective Tissue Disorders: arthralgia, muscle cramps, rhabdomyolysis, trismus Investigations: weight loss (adult ADHD patients) Vascular Disorders: peripheral coldness, Raynaud's phenomenon Additional Adverse Reactions Reported with Other Methylphenidate-Containing Products The list below shows adverse reactions not listed with Ritalin and Focalin formulations that have been reported with other methylphenidate products based on clinical trials data and post-marketing spontaneous reports. Blood and Lymphatic Disorders: pancytopenia Immune System Disorders: hypersensitivity reactions, such as auricular swelling Psychiatric Disorders: affect lability, mania, disorientation, libido changes Nervous System Disorders: migraine, motor and verbal tics Eye Disorders: diplopia, increased intraocular pressure, mydriasis Cardiac Disorders: sudden cardiac death, myocardial infarction, bradycardia, extrasystole, supraventricular tachycardia, ventricular extrasystole Respiratory, Thoracic, and Mediastinal Disorders: pharyngolaryngeal pain, dyspnea Gastrointestinal Disorders: diarrhea, constipation Skin and Subcutaneous Tissue Disorders: angioneurotic edema, erythema, fixed drug eruption Musculoskeletal, Connective Tissue, and Bone Disorders: myalgia, muscle twitching Renal and Urinary Disorders: hematuria Reproductive System and Breast Disorders: gynecomastia General Disorders: fatigue Urogenital Disorders: priapism

<table ID="_RefID0EFNAE" styleCode="Noautorules" width="100%"><caption>Table 1: Common Adverse Reactions in Pediatric Patients (6 to 17 years of age) With ADHD</caption><col width="32%"/><col width="32%"/><col width="18%"/><col width="18%"/><tfoot><tr><td align="left" colspan="4" valign="top">Abbreviation: ADHD, attention deficit hyperactivity disorder.</td></tr></tfoot><tbody><tr><td styleCode="Rrule Botrule Lrule Toprule " valign="top"><paragraph><content styleCode="bold">System organ class</content></paragraph></td><td styleCode="Rrule Botrule Lrule Toprule " valign="top"><paragraph><content styleCode="bold">Adverse reactions</content></paragraph></td><td styleCode="Rrule Botrule Lrule Toprule " valign="top"><paragraph><content styleCode="bold">Focalin</content> <content styleCode="bold">(N = 79)</content></paragraph></td><td styleCode="Rrule Botrule Lrule Toprule " valign="top"><paragraph><content styleCode="bold">Placebo</content> <content styleCode="bold">(N = 82)</content></paragraph></td></tr><tr><td styleCode="Rrule Lrule Botrule " valign="top"><paragraph>Body as a whole</paragraph></td><td styleCode="Rrule Lrule Toprule Botrule " valign="top"><paragraph>Abdominal pain</paragraph></td><td styleCode="Rrule Lrule Toprule Botrule " valign="top"><paragraph>15% </paragraph></td><td styleCode="Rrule Lrule Toprule Botrule " valign="top"><paragraph>6% </paragraph></td></tr><tr><td styleCode="Rrule Lrule Botrule " valign="top"/><td styleCode="Rrule Lrule Toprule Botrule " valign="top"><paragraph>Fever </paragraph></td><td styleCode="Rrule Lrule Toprule Botrule " valign="top"><paragraph>5% </paragraph></td><td styleCode="Rrule Lrule Toprule Botrule " valign="top"><paragraph>1% </paragraph></td></tr><tr><td styleCode="Rrule Lrule Botrule " valign="top"><paragraph>Digestive system</paragraph></td><td styleCode="Rrule Lrule Toprule Botrule " valign="top"><paragraph>Anorexia</paragraph></td><td styleCode="Rrule Lrule Toprule Botrule " valign="top"><paragraph>6% </paragraph></td><td styleCode="Rrule Lrule Toprule Botrule " valign="top"><paragraph>1% </paragraph></td></tr><tr><td styleCode="Rrule Botrule Lrule Toprule " valign="top"/><td styleCode="Rrule Botrule Lrule Toprule " valign="top"><paragraph>Nausea </paragraph></td><td styleCode="Rrule Botrule Lrule Toprule " valign="top"><paragraph>9% </paragraph></td><td styleCode="Rrule Botrule Lrule Toprule " valign="top"><paragraph>1% </paragraph></td></tr></tbody></table>