Valtoco

Clinical summary

Indications and usage 1 INDICATIONS AND USAGE VALTOCO ® is indicated for the acute treatment of intermittent, stereotypic episodes of frequent seizure activity (i.e., seizure clusters, acute repetitive seizures) that are distinct from a patient's usual seizure pattern in patients with epilepsy 2 years of age and older. VALTOCO is a benzodiazepine indicated for the acute treatment of intermittent, stereotypic episodes of frequent seizure activity (i.e., seizure clusters, acute repetitive seizures) that are distinct from a patient's usual seizure pattern in patients with epilepsy 2 years of age and older. ( 1 ) Dosage and administration 2 DOSAGE AND ADMINISTRATION Administer VALTOCO by the nasal route only. ( 2.3 ) Dosage is dependent on the patient's age and weight. ( 2.2 ) Initial Dose: VALTOCO 5 mg and 10 mg doses are administered as a single spray intranasally into one nostril. Administration of 15 mg and 20 mg doses requires two nasal spray devices, one spray into each nostril. ( 2.2 ) Second Dose: A second dose, when required, may be administered at least 4 hours after the initial dose. If administered, use a new blister pack. ( 2.2 ) Maximum Dosage and Treatment Frequency: Do not use more than 2 doses to treat a single episode. It is recommended that VALTOCO be used to treat no more than one episode every five days and no more than five episodes per month. ( 2.2 ) 2.1 Instructions Prior to Dosing Prior to treatment, healthcare professionals should instruct the individual administering VALTOCO on how to identify seizure clusters and use the product appropriately [see Dosage and Administration (2.3) and Patient Counseling Information (17) ]. 2.2 Dosing Information The recommended dose of VALTOCO nasal spray is 0.2 mg/kg to 0.5 mg/kg, depending on the patient's age and weight. See Table 1 and Table 2 for specific recommendations. Table 1: Recommended Dose Based on Age Age (Years) Recommended Dose 2 through 5 0.5 mg/kg 6 through 11 0.3 mg/kg 12 and older 0.2 mg/kg Table 2: Recommended Dosage and Administration for Adults and Pediatric Patients 2 Years of Age and Older Dose Based on Age and Weight Administration 2 to 5 Years of Age (0.5 mg/kg) 6 to 11 Years of Age (0.3 mg/kg) 12 Years of Age and Older (0.2 mg/kg) Dose (mg) Number of Nasal Spray Devices Number of Sprays Weight (kg) 6 to 11 10 to 18 14 to 27 5 One 5 mg device One spray in one nostril 12 to 22 19 to 37 28 to 50 10 One 10 mg device One spray in one nostril 23 to 33 38 to 55 51 to 75 15 Two 7.5 mg devices One spray in each nostril 56 to 74 76 and up 20 Two 10 mg devices One spray in each nostril Second Dose (if needed): A second dose, when required, may be administered after at least 4 hours after the initial dose. If the second dose is to be administered, use a new blister pack of VALTOCO. Maximum Dosage and Treatment Frequency : Do not use more than 2 doses of VALTOCO to treat a single episode. Do not use VALTOCO to treat more than one episode every five days or more than five episodes per month. 2.3 Important Administration Instructions VALTOCO is for intranasal use only. No device assembly is required. VALTOCO nasal spray delivers its entire contents upon activation. Do not prime or attempt to use for more than one administration per device. Patients and caregivers should be counseled to read carefully the "Instructions for Use" for complete directions on how to properly administer VALTOCO. Warnings and cautions 5 WARNINGS AND PRECAUTIONS CNS Depression: Monitor for central nervous system (CNS) depression. May cause an increased CNS-depressant effect when used with alcohol or other CNS depressants. ( 5.4 , 7.2 ) Suicidal Behavior and Ideation: Monitor patients for suicidal ideation and behavior. ( 5.5 ) Glaucoma: VALTOCO can increase intraocular pressure in patients with glaucoma. VALTOCO may be used in patients with open-angle glaucoma only if they are receiving appropriate therapy. ( 4 , 5.6 ) Neonatal Sedation and Withdrawal Syndrome: VALTOCO use during pregnancy can result in neonatal sedation and/or neonatal withdrawal. ( 5.7 , 8.1 ) 5.1 Risk of Concomitant Use with Opioids Concomitant use of benzodiazepines, including VALTOCO, and opioids may result in profound sedation, respiratory depression, coma, and death [see Drug Interactions (7.1) ]. Because of these risks, reserve concomitant prescribing of benzodiazepines and opioids for patients for whom alternative treatment options are inadequate. Observational studies have demonstrated that concomitant use of opioid analgesics and benzodiazepines increases the risk of drug-related mortality compared to use of opioids alone. If a decision is made to prescribe VALTOCO concomitantly with opioids, prescribe the lowest effective dosages and minimum durations of concomitant use, and follow patients closely for signs and symptoms of respiratory depression and sedation. Advise both patients and caregivers about the risks of respiratory depression and sedation when VALTOCO is used with opioids.