A Study to Evaluate Efficacy, Safety, and Tolerability of Alemtuzumab in Pediatric Patients With RRMS With Disease Activity on Prior DMT (LemKids)
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The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. |
ClinicalTrials.gov Identifier: NCT03368664 |
Recruitment Status :
Active, not recruiting
First Posted : December 11, 2017
Results First Posted : July 12, 2022
Last Update Posted : July 12, 2022
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Sponsor:
Genzyme, a Sanofi Company
Information provided by (Responsible Party):
Sanofi ( Genzyme, a Sanofi Company )
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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 |
Multiple Sclerosis |
Interventions |
Drug: Alemtuzumab GZ402673 Drug: Glatiramer acetate Drug: Beta-Interferon Drug: Methylprednisolone Drug: Ranitidine Drug: Ceterizine Drug: Dexchlorpheniramine Drug: Paracetamol Drug: Acyclovir Drug: Prednisolone Drug: Diphenydramine Drug: Other H1 antagonist |
Enrollment | 16 |
Participant Flow
Recruitment Details | The study is being conducted at 21 sites in 10 countries. A total of 16 participants were screened and enrolled between 24-October-2017 and 07-September-2020. |
Pre-assignment Details | Prior to alemtuzumab treatment phase (Month 0 to Month 8), participants underwent prior disease modifying therapy (DMT) phase during Month -4 to Month 0 (conducted to check participants eligibility for treatment). The DMT was discontinued 7 days prior to administration of first dose of alemtuzumab at Month 0. Data reported based on primary completion date of 04-May-2021. |
Arm/Group Title | Alemtuzumab |
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Participants with relapsing remitting multiple sclerosis (RRMS) underwent prior disease modifying therapy (DMT), from Month -4 to Month 0 (conducted to check participants eligibility for treatment) in prior DMT phase. After DMT phase, participants who were eligible for treatment, and with body weight greater than or equal to (>=) 50 kilograms (kg) received 12 milligrams per day (mg/day) of alemtuzumab, and participants with body weight less than (<) 50 kg received 0.24 milligrams per kilogram per day (mg/kg/day) of alemtuzumab administered as daily intravenous (IV) infusions at Month 0 for 5 consecutive days as first course of study treatment in alemtuzumab treatment phase. |
Period Title: Phase1: Prior DMT:Month -4 to Month 0 | |
Started | 16 |
Completed | 12 |
Not Completed | 4 |
Reason Not Completed | |
Physician Decision | 1 |
Participant was withdrawn from study | 1 |
Principal Investigator and Parents Decision | 1 |
Still on Prior DMT Phase or missing Completion | 1 |
Period Title: Phase2:AlemtuzumabTreatment:Month 0 to 8 | |
Started | 11 [1] |
Treated | 11 |
Completed | 11 |
Not Completed | 0 |
[1]
Out of 12 participants who had completed Phase 1, one participant did not enter Phase 2.
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Baseline Characteristics
Arm/Group Title | Alemtuzumab | |
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Participants with RRMS underwent prior DMT, from Month -4 to Month 0 (conducted to check participants eligibility for treatment) in prior DMT phase. After DMT phase, participants who were eligible for treatment, and with body weight >=50 kg received 12 mg/day of alemtuzumab, and participants with body weight <50 kg received 0.24 mg/kg/day of alemtuzumab administered as daily IV infusions at Month 0 for 5 consecutive days as first course of study treatment in alemtuzumab treatment phase. | |
Overall Number of Baseline Participants | 16 | |
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Analysis was performed on enrolled population.
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Age, Continuous
Mean (Standard Deviation) Unit of measure: Years |
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Number Analyzed | 16 participants | |
14.5 (2.2) | ||
Sex: Female, Male
Measure Type: Count of Participants Unit of measure: Participants |
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Number Analyzed | 16 participants | |
Female |
4 25.0%
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Male |
12 75.0%
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Race (NIH/OMB)
Measure Type: Count of Participants Unit of measure: Participants |
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Number Analyzed | 16 participants | |
American Indian or Alaska Native |
0 0.0%
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Asian |
0 0.0%
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Native Hawaiian or Other Pacific Islander |
0 0.0%
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Black or African American |
0 0.0%
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White |
12 75.0%
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More than one race |
0 0.0%
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Unknown or Not Reported |
4 25.0%
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Outcome Measures
Adverse Events
Limitations and Caveats
[Not Specified]
More Information
Principal Investigators are NOT employed by the organization sponsoring the study.
There IS an agreement between Principal Investigators and the Sponsor (or its agents) that restricts
the PI's rights to discuss or publish trial results after the trial is completed.
The Sponsor supports publication of clinical trial results but may request that investigators temporarily delay or alter publications in order to protect proprietary information. The Sponsor may also require that the results of multicenter studies be published only in their entirety and not as individual site data.
Results Point of Contact
Name/Title: | Trial Transparency Team |
Organization: | Sanofi |
Phone: | 800-633-1610 ext 6# |
EMail: | Contact-US@sanofi.com |
Responsible Party: | Sanofi ( Genzyme, a Sanofi Company ) |
ClinicalTrials.gov Identifier: | NCT03368664 |
Other Study ID Numbers: |
EFC13429 2016-003100-30 ( EudraCT Number ) U1111-1180-6352 ( Other Identifier: UTN ) |
First Submitted: | November 2, 2017 |
First Posted: | December 11, 2017 |
Results First Submitted: | May 3, 2022 |
Results First Posted: | July 12, 2022 |
Last Update Posted: | July 12, 2022 |