PROXIMUS (PRotective role of OXcabazepine In MUltiple Sclerosis)
- Conditions
- Multiple sclerosisMedDRA version: 19.0 Level: PT Classification code 10028245 Term: Multiple sclerosis System Organ Class: 10029205 - Nervous system disordersTherapeutic area: Diseases [C] - Nervous System Diseases [C10]
- Registration Number
- EUCTR2013-002419-87-GB
- Lead Sponsor
- Queen Mary University London
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Recruiting
- Sex
- Not specified
- Target Recruitment
- 30
1. A diagnosis of definite multiple sclerosis
2. Treatment with DMDs for MS for at least 6 months prior to baseline visit*.
3. CSF NFL level = 0.380ng/mL
4. EDSS score =3.5 and = 6.0 at screening
5. No history of relapses in the 6 months prior to the baseline visit
6. A history of slow progression of disability, objective or subjective, over a period of at least 6 months prior to baseline
7. Age 18-60 years at screening
* Temporary interruption is permitted at the discretion of the investigator for a period of up to 8 weeks to prevent inflammatory MS reactivation. The cases where this could happen include for example switching DMDs that require a washout period as per clinical practice. When there are safety concerns, as in Lymphopenia or other side effects induced by the DMD, the interruption period can exceed 8 weeks as per clinical need. If reactivation of MS occurs with a relapse the investigator will assess if this meets withdrawal criteria 6.
Are the trial subjects under 18? no
Number of subjects for this age range: 0
F.1.2 Adults (18-64 years) yes
F.1.2.1 Number of subjects for this age range 60
F.1.3 Elderly (>=65 years) no
F.1.3.1 Number of subjects for this age range 0
1. Pregnant or breastfeeding or unwilling to use adequate contraception*.
2. Participants with a diagnosis of primary progressive PP MS or primary relapsing PR MS.
3. A clinical relapse or pulsed intravenous/ oral steroids for MS relapse in the 6 months preceding the baseline assessment.
4. Participants presenting with medical disorder deemed severe or unstable by the CI such as poorly controlled diabetes or arterial hypertension, severe cardiac insufficiency, unstable ischemic heart disease, abnormal liver function tests (>2.5 times ULN) and abnormal complete blood count (in particular leukopenia, as defined by a lymphocyte count <500, neutrophil count <1.5 or platelet count <100, or thrombocytopenia <1.5 LLN), or any medical condition which, in the opinion of the investigator, would pose additional risk to the participant.
5. Infection with hepatitis B or hepatitis C or human immunodeficiency virus.
6. Exposure to any other investigational drug within 30 days of enrolment in the study.
7. Judged clinically to have a suicidal risk in the opinion of the investigator based upon a clinical interview and the Columbia Suicide-Severity Rating Scale (CSSRS).
8. Prior history of malignancy unless an exception is granted by the investigator.
9. History of uncontrolled drug or alcohol abuse within 6 months prior to screening.
10. Past untoward reactions to OxCbz or Cbz
11. Participants receiving OxCbz or Cbz in the previous 12 weeks from baseline.
*Adequate methods of contraception are non hormonal methods such as barrier methods, intrauterine devices, surgical sterilisation (undergone by the participant or their partner). Female participants using hormonal only forms of contraception will be required to use an additional barrier method. True abstinence can be considered an acceptable method of contraception when this is in line with the preferred and usual lifestyle of the subject. Periodic abstinence (e.g., calendar, ovulation, symptothermal, post-ovulation methods), declaration of abstinence for the duration of a trial, and withdrawal are not acceptable methods of contraception. Non sexually active participants or those in same sex relationships will not be required to commence contraception.
Study & Design
- Study Type
- Interventional clinical trial of medicinal product
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method