A Study to Evaluate the Long-term Safety, Tolerability and Effect of Daily Oral Laquinimod 0.6 mg on Disease Course in Subjects With Relapsing Multiple Sclerosis
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ClinicalTrials.gov Identifier: NCT01047319 |
Recruitment Status :
Terminated
(Sponsor terminated RRMS studies as sufficient long term clinical data was collected for the study drug in the relevant dose)
First Posted : January 12, 2010
Results First Posted : January 9, 2019
Last Update Posted : January 9, 2019
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Study Type | Interventional |
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Study Design | Allocation: N/A; Intervention Model: Single Group Assignment; Masking: None (Open Label); Primary Purpose: Treatment |
Condition |
Relapsing Multiple Sclerosis |
Intervention |
Drug: Laquinimod |
Enrollment | 1047 |
Recruitment Details | All participants who completed the full duration of the double-blind BRAVO study (study MS-LAQ-302) were eligible to enter into Study MS-LAQ-302E. Of the 1090 participants who completed MS-LAQ-302, 1047 opted to continue into the open-label extension study. |
Pre-assignment Details | 1047 subjects with RRMS were enrolled to receive laquinimod 0.6 mg daily at 144 study sites in 18 countries by 144 investigators. |
Arm/Group Title | Early Laquinimod | Switch From Placebo | Switch From Avonex |
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All participants in MS-LAQ-302E were administered 1 capsule containing laquinimod 0.6 mg taken orally at the same hour every day until the product was commercially available or development stopped. The Early laquinimod subgroup included participants in MS-LAQ-302 double-blind study who were administered laquinimod 0.6 mg daily for 24 months. |
All participants in MS-LAQ-302E were administered 1 capsule containing laquinimod 0.6 mg taken orally at the same hour every day until the product was commercially available or development stopped. The Switch from placebo subgroup included participants in MS-LAQ-302 double-blind study who were administered placebo daily for 24 months. |
All participants in MS-LAQ-302E were administered 1 capsule containing laquinimod 0.6 mg taken orally at the same hour every day until the product was commercially available or development stopped. The Switch from Avonex subgroup included participants in MS-LAQ-302 rater-blind study who were administered Avonex 30 mcg IM once weekly for 24 months. |
Period Title: Overall Study | |||
Started | 345 | 350 | 352 |
Completed | 0 | 0 | 0 |
Not Completed | 345 | 350 | 352 |
Reason Not Completed | |||
Teva requested participant withdrawal | 3 | 0 | 1 |
Protocol Violation | 3 | 2 | 4 |
Lack of Efficacy | 4 | 3 | 3 |
Death | 5 | 1 | 5 |
Pregnancy | 13 | 8 | 8 |
Physician Decision | 12 | 9 | 10 |
Lost to Follow-up | 14 | 10 | 10 |
Adverse Event | 16 | 27 | 21 |
Withdrawal by Subject | 77 | 75 | 87 |
Study terminated by Sponsor | 198 | 215 | 203 |
Arm/Group Title | Early Laquinimod | Switch From Placebo | Switch From Avonex | Total | |
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All participants in MS-LAQ-302E were administered 1 capsule containing laquinimod 0.6 mg taken orally at the same hour every day until the product was commercially available or development stopped. The Early laquinimod subgroup included participants in MS-LAQ-302 double-blind study who were administered laquinimod 0.6 mg daily for 24 months. |
All participants in MS-LAQ-302E were administered 1 capsule containing laquinimod 0.6 mg taken orally at the same hour every day until the product was commercially available or development stopped. The Switch from placebo subgroup included participants in MS-LAQ-302 double-blind study who were administered placebo daily for 24 months. |
All participants in MS-LAQ-302E were administered 1 capsule containing laquinimod 0.6 mg taken orally at the same hour every day until the product was commercially available or development stopped. The Switch from Avonex subgroup included participants in MS-LAQ-302 rater-blind study who were administered Avonex 30 mcg IM once weekly for 24 months. |
Total of all reporting groups | |
Overall Number of Baseline Participants | 345 | 350 | 352 | 1047 | |
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Participants enrolled in the MS-LAQ-302 extension study.
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Age, Continuous
Mean (Standard Deviation) Unit of measure: Years |
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Number Analyzed | 345 participants | 350 participants | 352 participants | 1047 participants | |
39.2 (9.16) | 40.1 (9.23) | 40.1 (9.34) | 39.8 (9.24) | ||
Sex: Female, Male
Measure Type: Count of Participants Unit of measure: Participants |
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Number Analyzed | 345 participants | 350 participants | 352 participants | 1047 participants | |
Female |
228 66.1%
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245 70.0%
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234 66.5%
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707 67.5%
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Male |
117 33.9%
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105 30.0%
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118 33.5%
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340 32.5%
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Race/Ethnicity, Customized
Measure Type: Count of Participants Unit of measure: Participants |
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Number Analyzed | 345 participants | 350 participants | 352 participants | 1047 participants | |
Asian/Oriental |
1 0.3%
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0 0.0%
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1 0.3%
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2 0.2%
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Black/African American |
2 0.6%
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2 0.6%
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2 0.6%
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6 0.6%
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White |
338 98.0%
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346 98.9%
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348 98.9%
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1032 98.6%
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Unknown |
2 0.6%
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2 0.6%
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0 0.0%
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4 0.4%
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Other |
2 0.6%
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0 0.0%
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1 0.3%
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3 0.3%
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Name/Title: | Director, Clinical Research |
Organization: | Teva Pharmaceutical Industries, Ltd |
Phone: | 1-888-483-8279 |
EMail: | USMedInfo@tevapharm.com |
Responsible Party: | Teva Pharmaceutical Industries ( Teva Pharmaceutical Industries, Ltd. ) |
ClinicalTrials.gov Identifier: | NCT01047319 |
Other Study ID Numbers: |
MS-LAQ-302E 2009-015815-42 ( EudraCT Number ) |
First Submitted: | January 8, 2010 |
First Posted: | January 12, 2010 |
Results First Submitted: | November 28, 2018 |
Results First Posted: | January 9, 2019 |
Last Update Posted: | January 9, 2019 |