Efficacy and Safety of Subcutaneous Administration of TEV-48125 for the Preventive Treatment of Chronic Migraine

Otsuka Pharmaceutical Co., Ltd.571 enrolled

Overview

To evaluate the efficacy and safety of subcutaneous (SC) administration of TEV-48125 \[monthly TEV-48125 225 mg (loading dose only: 675 mg) and TEV-48125 675 mg once over a period of 3 months\] compared with placebo for preventive treatment in Chronic Migraine patients

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

QUADRUPLE

Enrollment

571

Conditions

Migraine

Interventions

TEV-48125DRUG

TEV-48125 will be subcutaneously administered once monthly for 3 months.

TEV-48125 or placeboDRUG

TEV-48125 or placebo will be subcutaneously administered once monthly for 3 months.

PlaceboDRUG

Placebo will be subcutaneously administered once monthly for 3 months.

Eligibility

Sex: ALLMin age: 18 YearsMax age: 70 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Patient has a history of migraine (according to The International Classification of Headache Disorders, third edition \[beta version\] criteria) or clinical judgment suggests a migraine diagnosis * Patient fulfills the criteria for Chronic migraine in baseline information collected during the 28 day screening period * Not using preventive migraine medications for migraine or other medical conditions or using no more than 1 preventive migraine medication for migraine or other medical conditions if the dose and regimen have been stable for at least 2 months prior to giving informed consent. * Patient demonstrates compliance with the electronic headache diary during the screening period by entry of headache data on a minimum of 24 of 28 days and the entered data is judged appropriate by the investigator. Exclusion Criteria: * Patients who have previously failed (lack of efficacy) 2 or more of the clusters of the medications for treatment of migraine after use for at least 3 months at accepted migraine therapeutic doses * Patient suffers from unremitting headaches, defined as having headaches for more than 80% of the time that he/she is awake, and less than 4 days without headache per month. Daily headache is acceptable if the patient has headaches 80% or less of the time they are awake on most days. * Hematological, cardiac, renal, endocrine, pulmonary, gastrointestinal, genitourinary, neurologic, hepatic, or ocular disease considered clinically significant in the judgment of the investigator

Locations (1)

Saitama Medical University Hospital

Iruma, Japan

Outcomes

Primary Outcomes

Mean Change From Baseline in the Monthly (28 Day) Average Number of Headache Days of at Least Moderate Severity During the 12-week Period After the First Dose of Investigational Medicinal Product (IMP)

Headache-related efficacy endpoints were derived from headache variables collected using an eDiary. On each day, subjects entered headache data in the electronic headache diary for the previous 24-hour period. Subjects who had experienced headache on the previous day answered questions about the headache (ie, occurrence of headache, duration of headache, maximum severity of headache, presence/absence of associated symptoms, and use of acute headache medications). Overall headache duration was recorded numerically, in hours, as well as number of hours with headache of at least moderate severity. If headache was reported, then headache severity was subjectively rated by the subject as mild, moderate, or severe. Subjects also recorded the presence or absence of photophobia, phonophobia, nausea, or vomiting, and the status of use of any acute headache medications.

Time frame: Baseline, 12 weeks

Secondary Outcomes

Mean Change From Baseline in the Monthly Average Number of Migraine Days During the 12-week Period After the First Dose of IMP

Time frame: Baseline, 12 weeks

Proportion of Subjects Reaching at Least 50% Reduction in the Monthly Average Number of Headache Days of at Least Moderate Severity During the 12-week Period After the First Dose of IMP

Data from ClinicalTrials.gov

This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.

Mean Change From Baseline in the Monthly Average Number of Headache Days of at Least Moderate Severity During the 12-week Period After the First Dose of IMP in Subjects Not Receiving Concomitant Preventive Migraine Medications

Time frame: Baseline, 12 weeks