World Health Organization site
Skip Navigation Links

Please fill this short user satisfaction survey


Main
Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register.
Register: EUCTR
Last refreshed on: 30 April 2019
Main ID:  EUCTR2013-002191-41-FI
Date of registration: 25/09/2015
Prospective Registration: Yes
Primary sponsor: Alexion Pharmaceuticals, Inc.
Public title: EXTENSION STUDY OF ECU-MG-301 TO EVALUATE ECULIZUMAB IN REFRACTORY GENERALIZED MYASTHENIA GRAVIS (GMG) SUBJECTS
Scientific title: A PHASE III, OPEN-LABEL, EXTENSION TRIAL OF ECU-MG-301 TO EVALUATE THE SAFETY AND EFFICACY OF ECULIZUMAB IN SUBJECTS WITH REFRACTORY GENERALIZED MYASTHENIA GRAVIS (gMG)
Date of first enrolment: 01/10/2015
Target sample size: 92
Recruitment status: Not Recruiting
URL:  https://www.clinicaltrialsregister.eu/ctr-search/search?query=eudract_number:2013-002191-41
Study type:  Interventional clinical trial of medicinal product
Study design: 
Controlled: no
Randomised: no
Open: no
Single blind: no
Double blind: no
Parallel group: no
Cross over: no
Other: yes
Other trial design description: induction blinded phase followed by an open label maintenance phase
If controlled, specify comparator, Other Medicinial Product: no
Placebo: no
Other: no
Number of treatment arms in the trial: 1
 
Phase:  Human pharmacology (Phase I): no Therapeutic exploratory (Phase II): no Therapeutic confirmatory - (Phase III): yes Therapeutic use (Phase IV): no
Countries of recruitment
Argentina Australia Austria Belgium Brazil Canada Czech Republic Denmark
Finland France Germany Greece Hungary Ireland Israel Italy
Japan Korea, Republic of Netherlands Norway Russian Federation Spain Sweden Switzerland
Turkey United Kingdom
Contacts
Name: European Clinical Trial Information   
Address:  1-15 avenue Edouard Belin 92500 Rueil-Malmaison France
Telephone: +33147100615
Email: clintrials.eu@alexion.com
Affiliation:  ALEXION EUROPE SAS
Name: European Clinical Trial Information   
Address:  1-15 avenue Edouard Belin 92500 Rueil-Malmaison France
Telephone: +33147100615
Email: clintrials.eu@alexion.com
Affiliation:  ALEXION EUROPE SAS
Key inclusion & exclusion criteria
Inclusion criteria:
1. Subject has completed the ECU-MG-301 trial.
2. Subject has given written informed consent.
3. Subject is willing and able to comply with the protocol requirements
for the duration of the trial.
4. Female subjects of child-bearing potential must have a negative
pregnancy test (serum human chorionic gonadotropin [HCG]). All
subjects must practice an effective, reliable and medically approved
contraceptive regimen during the trial and for up to 5 months following
discontinuation of treatment.
Are the trial subjects under 18? no
Number of subjects for this age range:
F.1.2 Adults (18-64 years) yes
F.1.2.1 Number of subjects for this age range 83
F.1.3 Elderly (>=65 years) yes
F.1.3.1 Number of subjects for this age range 9

Exclusion criteria:
1. Subjects who withdrew from the ECU-MG-301 trial as a result of an AE
related to trial drug.
2. Female subjects who are pregnant, breastfeeding or intend to
conceive during the course of the trial.
3. Any medical condition or circumstances that, in the opinion of the
Investigator, might interfere with the subject's participation in the trial,
pose any added risk for the subject, or confound the assessment of the
subjects.


Age minimum:
Age maximum:
Gender:
Female: yes
Male: yes
Health Condition(s) or Problem(s) studied
Therapeutic area: Diseases [C] - Nervous System Diseases [C10]
Generalized Myasthenia Gravis
MedDRA version: 20.0 Level: HLT Classification code 10071942 Term: Myasthenia gravis and related conditions System Organ Class: 100000004859
Intervention(s)

Trade Name: SOLIRIS
Product Name: Soliris
Pharmaceutical Form: Concentrate for solution for infusion
INN or Proposed INN: ECULIZUMAB
CAS Number: 219685-50-4
Current Sponsor code: h5G1.1-mAb
Concentration unit: mg/ml milligram(s)/millilitre
Concentration type: equal
Concentration number: 10-
Pharmaceutical form of the placebo: Concentrate for solution for infusion
Route of administration of the placebo: Intravenous use

Primary Outcome(s)

Main Objective: To evaluate the long-term safety of eculizumab in subjects with
refractory gMG.

Secondary Objective: - To evaluate the long-term efficacy of eculizumab in subjects with
refractory gMG as measured by the improvement or maintenance of the
MG-specific Activities of Daily Living profile (MG-ADL).
- To evaluate the long-term efficacy of eculizumab by additional
efficacy measures including: Quantitative Myasthenia Gravis (QMG)
score, Myasthenia Gravis Composite (MGC) score, and Improvement or
maintenance in primary symptoms that are most clinically meaningful to
the subjects.
- To characterize the effect of eculizumab on quality of life measures.
- To describe the pharmacokinetics (PK) and pharmacodynamics (PD) of
eculizumab in subjects with gMG.
Primary end point(s): Change from baseline in the MG-ADL total score.
Timepoint(s) of evaluation of this end point: From week 1 to 182
Secondary Outcome(s)

Secondary end point(s): 1. Change from baseline in QMG total score.
2. Proportion of subjects with at least a 3-point reduction in the MG-ADL
total score from baseline and with no rescue therapy.
3. Proportion of subjects with at least a 5-point reduction in the QMG
total score from baseline and with no rescue therapy.
4. Change from baseline in the MGC scale total score.
5. Change from baseline in MG-QOL-15.
Timepoint(s) of evaluation of this end point: From week 1 to 182
Secondary ID(s)
ECU-MG-302
2013-002191-41-GB
NCT02301624
Source(s) of Monetary Support
ALEXION PHARMACEUTICALS INC
Secondary Sponsor(s)
Ethics review
Status: Approved
Approval date:
Contact:
Results
Results available:
Date Posted:
Date Completed:
URL:
Disclaimer: Trials posted on this search portal are not endorsed by WHO, but are provided as a service to our users. In no event shall the World Health Organization be liable for any damages arising from the use of the information linked to in this section. None of the information obtained through use of the search portal should in any way be used in clinical care without consulting a physician or licensed health professional. WHO is not responsible for the accuracy, completeness and/or use made of the content displayed for any trial record.
Copyright - World Health Organization - Version 3.6 - Version history Please fill this short user satisfaction survey