NEURELIS ANNOUNCES TWO POSTER PRESENTATIONS AT THE ANNUAL MEETING OF THE CHILD NEUROLOGY SOCIETY
- Subgroup analyses from the long-term safety study of VALTOCO® (diazepam nasal spray) produced favorable safety and tolerability results in children (6-11 years of age) and adolescents (12-17 years of age) who experience seizure clusters
- A post-hoc analysis also showed that 89% of children and adolescents with epilepsy used one dose of VALTOCO (within a 24-hour period after initial dose)
SAN DIEGO, CA — September 29, 2021 — Neurelis, Inc. announced today that it is presenting two posters at the 50th Annual Meeting of the Child Neurology Society in Boston from September 29 through October 2.
The first poster presents analyses from a Phase 3, long-term, open-label, repeat-dose safety study showing that VALTOCO® (diazepam nasal spray) demonstrated favorable long-term safety and tolerability results in children (aged 6-11) and adolescents (aged 12-17) who have epilepsy. The second poster presents additional primary safety data and a post-hoc analysis from the same Phase 3 study, showing that 89% of children and adolescent patients with epilepsy used a single dose of VALTOCO within a 24-hour period (after initial dose of VALTOCO was given). VALTOCO was approved in 2020 by the U.S. Food and Drug Administration (FDA) as an acute treatment of intermittent, stereotypic episodes of frequent seizure activity (i.e., seizure clusters or acute repetitive seizures) that are distinct from an individual’s usual seizure pattern in patients with epilepsy 6 years of age and older.
Adrian L. Rabinowicz, M.D., Senior Vice President of Clinical Development and Medical Affairs at Neurelis, said, “Like in the adult population, these analyses provide further evidence that caregivers and physicians treating these younger seizure cluster patients can have confidence using VALTOCO, a convenient, nasally-administered rescue therapy that can be used on the go.”
The details for the poster presentations are as follows and are available online to review here.
Abstract: Safety of Valtoco® (Diazepam Nasal Spray) in Children and Adolescents With Epilepsy: Final Subgroup Results From a Phase 3, Long-Term Open-Label, Repeat-Dose Safety Study
Abstract: Time to Second Doses in Children and Adolescents With Epilepsy Treated With Valtoco® (Diazepam Nasal Spray): Final Subgroup Results From a Phase 3, Open-Label, Repeat-Dose Safety Study
Dr. Rabinowicz said the latest scientific information on VALTOCO can be viewed at http://www.neurelismedicalaffairs.com
Neurelis, Inc., is a commercial-stage neuroscience company focused on the development and commercialization of therapeutics for the treatment of epilepsy and orphan neurologic disorders characterized by high unmet medical need. In 2020, the FDA approved Neurelis’s VALTOCO® (diazepam nasal spray) as an acute treatment of intermittent, stereotypic episodes of frequent seizure activity (i.e., seizure clusters, acute repetitive seizures) that are distinct from an individual’s usual seizure pattern in adult and pediatric patients 6 years of age and older. VALTOCO is a proprietary formulation of diazepam incorporating the science of INTRAVAIL®. Intravail’s transmucosal absorption enhancement technology enables the noninvasive delivery of a broad range of protein, peptide and small-molecule drugs. In its approval of VALTOCO, the U.S. Food and Drug Administration also granted Neurelis Orphan Drug Exclusivity and recognized VALTOCO’s intranasal route of administration as a clinically superior contribution to patient care over the previously approved standard-of-care treatment (a rectal gel formulation of diazepam). For more information on VALTOCO, please visit www.valtoco.com. In addition to VALTOCO, Neurelis is developing NRL-2 for intermittent use to control acute panic attacks, NRL-3 as a noninvasive acute therapy to stop seizures that have progressed to status epilepticus, and NRL-4 as a noninvasive rescue therapy to address the escalation of acute agitation symptoms associated with schizophrenia and bipolar 1 mania in adults. In addition, Neurelis is developing NRL-1049 (previously known as BA-1049), an investigational, pre-clinical stage small molecule Rho kinase (ROCK) inhibitor, for the treatment of cerebral cavernous malformations (CCMS), a rare disorder of the central nervous system (CNS). For more information on Neurelis, please visit www.neurelis.com. For the latest scientific information on VALTOCO, please visit www.neurelismedicalaffairs.com.
Important Safety Information about VALTOCO:
VALTOCO® (diazepam nasal spray) is indicated for the acute treatment of intermittent, stereotypic episodes of frequent seizure activity (ie, seizure clusters, acute repetitive seizures) that are distinct from a patient’s usual seizure pattern in patients with epilepsy 6 years of age and older.
IMPORTANT SAFETY INFORMATION
WARNING: RISKS FROM CONCOMITANT USE WITH OPIOIDS; ABUSE, MISUSE, AND ADDICTION; and DEPENDENCE AND WITHDRAWAL REACTIONS
- Concomitant use of benzodiazepines and opioids may result in profound sedation, respiratory depression, coma, and death. Reserve concomitant prescribing of these drugs for patients for whom alternative treatment options are inadequate. Limit dosages and durations to the minimum required. Follow patients for signs and symptoms of respiratory depression and sedation.
- The use of benzodiazepines, including VALTOCO, exposes users to risks of abuse, misuse, and addiction, which can lead to overdose or death. Abuse and misuse of benzodiazepines commonly involve concomitant use of other medications, alcohol, and/or illicit substances, which is associated with an increased frequency of serious adverse outcomes. Before prescribing VALTOCO and throughout treatment, assess each patient’s risk for abuse, misuse, and addiction.
- The continued use of benzodiazepines may lead to clinically significant physical dependence. The risks of dependence and withdrawal increase with longer treatment duration and higher daily dose. Although VALTOCO is indicated only for intermittent use, if used more frequently than recommended, abrupt discontinuation or rapid dosage reduction of VALTOCO may precipitate acute withdrawal reactions, which can be life-threatening. For patients using VALTOCO more frequently than recommended, to reduce the risk of withdrawal reactions, use a gradual taper to discontinue VALTOCO.
Contraindications: VALTOCO is contraindicated in patients with:
- Hypersensitivity to diazepam
- Acute narrow-angle glaucoma
Central Nervous System (CNS) Depression
Benzodiazepines, including VALTOCO, may produce CNS depression. Caution patients against engaging in hazardous activities requiring mental alertness, such as operating machinery, driving a motor vehicle, or riding a bicycle, until the effects of the drug, such as drowsiness, have subsided, and as their medical condition permits.
The potential for a synergistic CNS-depressant effect when VALTOCO is used with alcohol or other CNS depressants must be considered, and appropriate recommendations made to the patient and/or care partner.
Suicidal Behavior and Ideation
Antiepileptic drugs (AEDs), including VALTOCO, increase the risk of suicidal ideation and behavior. Patients treated with any AED for any indication should be monitored for the emergence or worsening of depression, suicidal thoughts or behavior, and/or unusual changes in mood or behavior.
Benzodiazepines, including VALTOCO, can increase intraocular pressure in patients with glaucoma. VALTOCO may only be used in patients with open-angle glaucoma only if they are receiving appropriate therapy. VALTOCO is contraindicated in patients with narrow-angle glaucoma.
Risk of Serious Adverse Reactions in Infants due to Benzyl Alcohol Preservative
VALTOCO is not approved for use in neonates or infants. Serious and fatal adverse reactions, including “gasping syndrome”, can occur in neonates and low-birth-weight infants treated with benzyl alcohol-preserved drugs, including VALTOCO. The “gasping syndrome” is characterized by central nervous system depression, metabolic acidosis, and gasping respirations. The minimum amount of benzyl alcohol at which serious adverse reactions may occur is not known.
The most common adverse reactions (at least 4%) were somnolence, headache, and nasal discomfort.
Diazepam, the active ingredient in VALTOCO, is a Schedule IV controlled substance.
To report SUSPECTED ADVERSE REACTIONS, contact Neurelis, Inc. at 1-866-696-3873 or FDA at 1-800-FDA-1088 (www.fda.gov/medwatch).
Please read full Prescribing Information, including Boxed Warning, for additional important safety information.