Cerliponase alfa: Difference between revisions
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|clinicalStudies= | |clinicalStudies=*The efficacy of Brineura was assessed over 96 weeks in a non-randomized single-arm dose escalation clinical study with extension in symptomatic pediatric patients with late infantile neuronal ceroid lipofuscinosis type 2 (CLN2) disease, confirmed by TPP1 deficiency. Brineura-treated patients were compared to untreated patients from a natural history cohort. The Motor domain of a CLN2 Clinical Rating Scale was used to assess disease progression. Scores ranged from 3 (grossly normal) to 0 (profoundly impaired) with unit decrements representing milestone events in the loss of motor function (ability to walk or crawl). Due to the inability to establish comparability for the CLN2 Language domain ratings between the clinical study with extension and the natural history cohort, efficacy of Brineura for the Language domain cannot be established. | ||
*Twenty-four patients, aged 3 to 8 years were enrolled in the Brineura single-arm clinical study. Sixty-three percent of patients were female and 37% were male. Ninety-six percent of patients were Caucasian and 4% were Asian. One patient withdrew after week 1 due to inability to continue with study procedures; 23 patients were treated with Brineura 300 mg every other week for 48 weeks, and continued treatment during the extension period. | |||
*In the clinical study with extension, patients were assessed for decline in the Motor domain of the CLN2 Clinical Rating Scale at 48, 72 and 96 weeks. Decline was defined as having an unreversed (sustained) 2-category decline or an unreversed score of 0 in the Motor domain of the CLN2 Clinical Rating Scale. Patients’ responses to Brineura treatment were evaluated if at screening a combined Motor plus Language CLN2 score of less than 6 was recorded. Two patients with a combined Motor plus Language CLN2 score of 6 were excluded from the analyses; they maintained that score throughout the study period. The patient who terminated early was analyzed as having a decline at the time of termination. Data used in the analyses from the natural history cohort began at 36 months of age or greater and at the first time a Motor plus Language CLN2 score less than 6 was recorded. | |||
( | *Motor scores of the 22 Brineura-treated patients in the clinical study with extension were compared to scores of the independent natural history cohort that included 42 untreated patients who satisfied inclusion criteria for the clinical study. The results of logistic modeling with covariates (screening age, screening motor score, genotype: 0 key mutations (yes/no)), demonstrated the odds of Brineura-treated patients not having a decline by 96 weeks were 13 times the odds of natural history cohort patients not having a decline (Odds Ratio (95% CI): 13.1 (1.2, 146.9)). | ||
Descriptive non-randomized comparison | |||
*In an unadjusted non-randomized comparison, of the 22 patients treated with Brineura and evaluated for efficacy at week 96, 21 (95%) did not decline, and only the patient who terminated early was deemed to have a decline in the Motor domain of the CLN2 Clinical Rating Scale. Results from the natural history cohort demonstrated progressive decline in motor function; of the 42 patients in the natural history cohort, 21 (50%) experienced an unreversed (sustained) 2-category decline or unreversed score of 0 in the Motor domain of the CLN2 Clinical Rating Scale over 96 weeks. | |||
*Given the non-randomized study design, a Cox Proportional Hazards Model adjusted for age, initial motor score, and genotype was used to evaluate time to unreversed 2-category decline or unreversed score of 0 in the Motor domain. This model showed a lesser decrease in motor function in the Brineura-treated patients when compared to the natural history cohort (see Figure 7). | |||
[[image:Cerliponase_Alfa_Clinical_Studies_Table_1.png|none|thumb|400px|This image is provided by the National Library of Medicine.]] | |||
Motor Domain Scores: Matched Patients Only | |||
*To further assess efficacy, the 22 patients from the Brineura clinical study with a baseline combined Motor plus Language CLN2 score less than 6 were matched to 42 patients in the natural history cohort. Patients were matched based on the following covariates: baseline age at time of screening within 3 months, genotype (0, 1, or 2 key mutations), and baseline Motor domain CLN2 score at time of screening. | |||
*Using the Motor domain of the CLN2 Clinical Rating Scale, decline was defined as having an unreversed 2-category decline or an unreversed score of 0. At 96 weeks, the matched analysis based on 17 pairs demonstrated fewer declines in the Motor domain for Brineura-treated patients compared to untreated patients in the natural history cohort (see Table 3). | |||
[[image:Cerliponase_Alfa_Clinical_Studies_Table_2.png|none|thumb|400px|This image is provided by the National Library of Medicine.]] | |||
|howSupplied=*Brineura is supplied as a sterile, clear to slightly opalescent and colorless to pale yellow solution for intraventricular infusion and Intraventricular Electrolytes Injection is supplied as a clear to colorless solution for intraventricular infusion; both are included in package 1 of 2. The Administration Kit for use with Brineura is supplied separately as package 2 of 2. | |howSupplied=*Brineura is supplied as a sterile, clear to slightly opalescent and colorless to pale yellow solution for intraventricular infusion and Intraventricular Electrolytes Injection is supplied as a clear to colorless solution for intraventricular infusion; both are included in package 1 of 2. The Administration Kit for use with Brineura is supplied separately as package 2 of 2. | ||
Revision as of 18:35, 9 July 2018
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Yashasvi Aryaputra[2];
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Black Box Warning
|
Warning Title
See full prescribing information for complete Boxed Warning.
Condition Name: (Content)
|
Overview
Cerliponase alfa is a Acetylcholine release inhibitor, Adrenergic receptor agonist that is FDA approved for the (type of indication of drug) of a list of indications, separated by commas.. There is a Black Box Warning for this drug as shown here. Common adverse reactions include a list of adverse reactions, separated by commas..
Adult Indications and Dosage
FDA-Labeled Indications and Dosage (Adult)
Condition 1
- Dosing Information
- (Dosage)
Condition 2
- Dosing Information
- (Dosage)
Off-Label Use and Dosage (Adult)
Guideline-Supported Use
Condition 1
- Developed by: (Organisation)
- Class of Recommendation: (Class) (Link)
- Strength of Evidence: (Category A/B/C) (Link)
- Dosing Information/Recommendation
- (Dosage)
Condition 2
- Developed by: (Organisation)
- Class of Recommendation: (Class) (Link)
- Strength of Evidence: (Category A/B/C) (Link)
- Dosing Information/Recommendation
- (Dosage)
Non–Guideline-Supported Use
Condition 1
- Dosing Information
- (Dosage)
Condition 2
- Dosing Information
- (Dosage)
Condition 3
- Dosing Information
- (Dosage)
Pediatric Indications and Dosage
FDA-Labeled Indications and Dosage (Pediatric)
Condition 1
- Dosing Information
- (Dosage)
Condition 2
- Dosing Information
- (Dosage)
Off-Label Use and Dosage (Pediatric)
Guideline-Supported Use
Condition 1
- Developed by: (Organisation)
- Class of Recommendation: (Class) (Link)
- Strength of Evidence: (Category A/B/C) (Link)
- Dosing Information/Recommendation
- (Dosage)
Condition 2
- Developed by: (Organisation)
- Class of Recommendation: (Class) (Link)
- Strength of Evidence: (Category A/B/C) (Link)
- Dosing Information/Recommendation
- (Dosage)
Non–Guideline-Supported Use
Condition 1
- Dosing Information
- (Dosage)
Condition 2
- Dosing Information
- (Dosage)
Condition 3
- Dosing Information
- (Dosage)
Contraindications
CONTRAINDICATIONS
Warnings
|
Warning Title
See full prescribing information for complete Boxed Warning.
Condition Name: (Content)
|
Conidition 1
(Description)
Conidition 2
(Description)
Conidition 3
(Description)
Adverse Reactions
Clinical Trials Experience
Central Nervous System
- (list/description of adverse reactions)
Cardiovascular
- (list/description of adverse reactions)
Respiratory
- (list/description of adverse reactions)
Gastrointestinal
- (list/description of adverse reactions)
Hypersensitive Reactions
- (list/description of adverse reactions)
Miscellaneous
- (list/description of adverse reactions)
Condition 2
Central Nervous System
- (list/description of adverse reactions)
Cardiovascular
- (list/description of adverse reactions)
Respiratory
- (list/description of adverse reactions)
Gastrointestinal
- (list/description of adverse reactions)
Hypersensitive Reactions
- (list/description of adverse reactions)
Miscellaneous
- (list/description of adverse reactions)
Postmarketing Experience
(Description)
Drug Interactions
- Drug 1
- Drug 2
- Drug 3
- Drug 4
- Drug 5
Drug 1
(Description)
Drug 2
(Description)
Drug 3
(Description)
Drug 4
(Description)
Drug 5
(Description)
Use in Specific Populations
Pregnancy
Pregnancy Category (FDA):
(Description)
Pregnancy Category (AUS):
There is no Australian Drug Evaluation Committee (ADEC) guidance on usage of Cerliponase alfa in women who are pregnant.
Labor and Delivery
(Description)
Nursing Mothers
(Description)g
Pediatric Use
(Description)
Geriatic Use
(Description)
Gender
(Description)
Race
(Description)
Renal Impairment
(Description)
Hepatic Impairment
(Description)
Females of Reproductive Potential and Males
(Description)
Immunocompromised Patients
(Description)
Others
(Description)
Administration and Monitoring
Administration
(Oral/Intravenous/etc)
Monitoring
Condition 1
(Description regarding monitoring, from Warnings section)
Condition 2
(Description regarding monitoring, from Warnings section)
Condition 3
(Description regarding monitoring, from Warnings section)
IV Compatibility
There is limited information regarding the compatibility of Cerliponase alfa and IV administrations.
Overdosage
Acute Overdose
Signs and Symptoms
(Description)
Management
(Description)
Chronic Overdose
Signs and Symptoms
(Description)
Management
(Description)
Pharmacology
Cerliponase alfa
| |
| Systematic (IUPAC) name | |
| ? | |
| Identifiers | |
| CAS number | ? |
| ATC code | ? |
| PubChem | ? |
| Chemical data | |
| Formula | ? |
| Mol. mass | ? |
| Pharmacokinetic data | |
| Bioavailability | ? |
| Metabolism | ? |
| Half life | ? |
| Excretion | ? |
| Therapeutic considerations | |
| Pregnancy cat. |
? |
| Legal status | |
| Routes | ? |
Mechanism of Action
(Description)
Structure
(Description with picture)
Pharmacodynamics
(Description)
Pharmacokinetics
(Description)
Nonclinical Toxicology
(Description)
Clinical Studies
- The efficacy of Brineura was assessed over 96 weeks in a non-randomized single-arm dose escalation clinical study with extension in symptomatic pediatric patients with late infantile neuronal ceroid lipofuscinosis type 2 (CLN2) disease, confirmed by TPP1 deficiency. Brineura-treated patients were compared to untreated patients from a natural history cohort. The Motor domain of a CLN2 Clinical Rating Scale was used to assess disease progression. Scores ranged from 3 (grossly normal) to 0 (profoundly impaired) with unit decrements representing milestone events in the loss of motor function (ability to walk or crawl). Due to the inability to establish comparability for the CLN2 Language domain ratings between the clinical study with extension and the natural history cohort, efficacy of Brineura for the Language domain cannot be established.
- Twenty-four patients, aged 3 to 8 years were enrolled in the Brineura single-arm clinical study. Sixty-three percent of patients were female and 37% were male. Ninety-six percent of patients were Caucasian and 4% were Asian. One patient withdrew after week 1 due to inability to continue with study procedures; 23 patients were treated with Brineura 300 mg every other week for 48 weeks, and continued treatment during the extension period.
- In the clinical study with extension, patients were assessed for decline in the Motor domain of the CLN2 Clinical Rating Scale at 48, 72 and 96 weeks. Decline was defined as having an unreversed (sustained) 2-category decline or an unreversed score of 0 in the Motor domain of the CLN2 Clinical Rating Scale. Patients’ responses to Brineura treatment were evaluated if at screening a combined Motor plus Language CLN2 score of less than 6 was recorded. Two patients with a combined Motor plus Language CLN2 score of 6 were excluded from the analyses; they maintained that score throughout the study period. The patient who terminated early was analyzed as having a decline at the time of termination. Data used in the analyses from the natural history cohort began at 36 months of age or greater and at the first time a Motor plus Language CLN2 score less than 6 was recorded.
- Motor scores of the 22 Brineura-treated patients in the clinical study with extension were compared to scores of the independent natural history cohort that included 42 untreated patients who satisfied inclusion criteria for the clinical study. The results of logistic modeling with covariates (screening age, screening motor score, genotype: 0 key mutations (yes/no)), demonstrated the odds of Brineura-treated patients not having a decline by 96 weeks were 13 times the odds of natural history cohort patients not having a decline (Odds Ratio (95% CI): 13.1 (1.2, 146.9)).
Descriptive non-randomized comparison
- In an unadjusted non-randomized comparison, of the 22 patients treated with Brineura and evaluated for efficacy at week 96, 21 (95%) did not decline, and only the patient who terminated early was deemed to have a decline in the Motor domain of the CLN2 Clinical Rating Scale. Results from the natural history cohort demonstrated progressive decline in motor function; of the 42 patients in the natural history cohort, 21 (50%) experienced an unreversed (sustained) 2-category decline or unreversed score of 0 in the Motor domain of the CLN2 Clinical Rating Scale over 96 weeks.
- Given the non-randomized study design, a Cox Proportional Hazards Model adjusted for age, initial motor score, and genotype was used to evaluate time to unreversed 2-category decline or unreversed score of 0 in the Motor domain. This model showed a lesser decrease in motor function in the Brineura-treated patients when compared to the natural history cohort (see Figure 7).
Motor Domain Scores: Matched Patients Only
- To further assess efficacy, the 22 patients from the Brineura clinical study with a baseline combined Motor plus Language CLN2 score less than 6 were matched to 42 patients in the natural history cohort. Patients were matched based on the following covariates: baseline age at time of screening within 3 months, genotype (0, 1, or 2 key mutations), and baseline Motor domain CLN2 score at time of screening.
- Using the Motor domain of the CLN2 Clinical Rating Scale, decline was defined as having an unreversed 2-category decline or an unreversed score of 0. At 96 weeks, the matched analysis based on 17 pairs demonstrated fewer declines in the Motor domain for Brineura-treated patients compared to untreated patients in the natural history cohort (see Table 3).
How Supplied
- Brineura is supplied as a sterile, clear to slightly opalescent and colorless to pale yellow solution for intraventricular infusion and Intraventricular Electrolytes Injection is supplied as a clear to colorless solution for intraventricular infusion; both are included in package 1 of 2. The Administration Kit for use with Brineura is supplied separately as package 2 of 2.
Package 1 of 2
- Each Brineura (cerliponase alfa) Injection vial has a green flip‑off cap (plastic), and contains 150 mg cerliponase alfa per 5 mL (30 mg/mL).
- Each Intraventricular Electrolytes Injection vial has a yellow flip‑off cap (plastic), and contains 5 mL of solution.
Package 2 of 2
- The Administration Kit for use with Brineura is supplied separately and contains the following single-use, sterile infusion components:
- Two 20-mL syringes.
- Two syringe needles (21 G, 25.4 mm).
- One extension line.
- One infusion set with 0.2 micron inline filter.
- One port needle (22 G, 16 mm).
Storage
- Brineura (cerliponase alfa) Injection and Intraventricular Electrolytes Injection:
- Store upright in a freezer (‑25°C to ‑15°C) in original carton to protect from light.
- Administration Kit for use with Brineura:
- Store in original carton separately from Brineura. Do not freeze.
Images
Drug Images
{{#ask: Page Name::Cerliponase alfa |?Pill Name |?Drug Name |?Pill Ingred |?Pill Imprint |?Pill Dosage |?Pill Color |?Pill Shape |?Pill Size (mm) |?Pill Scoring |?NDC |?Drug Author |format=template |template=DrugPageImages |mainlabel=- |sort=Pill Name }}
Package and Label Display Panel
{{#ask: Label Page::Cerliponase alfa |?Label Name |format=template |template=DrugLabelImages |mainlabel=- |sort=Label Page }}
Patient Counseling Information
Intraventricular Access Device‑Related Complications
- Advise patients and caregivers of the risk of device-related infections. If any signs of infection are present, instruct patients to immediately contact their healthcare provider.
Cardiovascular Adverse Reactions
- Advise patients and caregivers that hypotension and/or bradycardia may occur during and following the infusion of Brineura. Instruct patients immediately to contact their healthcare provider if these reactions occur.
Hypersensitivity Reactions
- Advise patients and caregivers that hypersensitivity reactions related to Brineura treatment, including fever, vomiting, and irritability may occur. Due to the potential for anaphylaxis, inform patients and caregivers of the signs and symptoms of anaphylaxis, and instruct them to seek immediate medical care should signs and symptoms occur.
Precautions with Alcohol
Alcohol-Cerliponase alfa interaction has not been established. Talk to your doctor regarding the effects of taking alcohol with this medication.
Brand Names
- Brineura
Look-Alike Drug Names
There is limited information regarding Cerliponase alfa Look-Alike Drug Names in the drug label.
Drug Shortage Status
Drug Shortage
Price
References
The contents of this FDA label are provided by the National Library of Medicine.