E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Relapsing-Remitting Multiple Sclerosis |
|
E.1.1.1 | Medical condition in easily understood language |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Nervous System Diseases [C10] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 16.1 |
E.1.2 | Level | SOC |
E.1.2 | Classification code | 10029205 |
E.1.2 | Term | Nervous system disorders |
E.1.2 | System Organ Class | 10029205 - Nervous system disorders |
|
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 16.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10063399 |
E.1.2 | Term | Relapsing-remitting multiple sclerosis |
E.1.2 | System Organ Class | 10029205 - Nervous system disorders |
|
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
The primary objective of the study is to evaluate whether 150 mg enteric-coated ASA taken BID with DMF administration or 75 mg enteric-coated ASA taken once daily in the morning (QAM) with DMF administration reduces the incidence and/or severity of flushing events in subjects with RRMS compared with ASA-placebo administered with DMF in the clinical practice setting. |
|
E.2.2 | Secondary objectives of the trial |
The secondary objectives of this study in this study population are:
1. To evaluate the safety and tolerability of DMF administered with and without enteric-coated ASA in the clinical practice setting.
2. To evaluate the impact of DMF administration on quality of life as measured by the Short Form 36 (SF-36®) and European Quality of Life – 5 Dimensions – 5 Levels (EQ-5D-5L) questionnaires. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
To be eligible to participate in this study, candidates must meet the following eligibility criteria at the Screening/Baseline Visit or at the time point specified in the individual eligibility criterion listed:
1. Ability to understand the purpose and risks of the study and provide signed and dated informed consent in accordance with national and local subject privacy regulations.
2. Age ≥18 years at the time of informed consent.
3. Naïve to fumaric acid esters (e.g., DMF, Fumaderm®, compounded fumarates).
4. Diagnosed with RRMS and satisfies the approved therapeutic indication for DMF.
5. Subjects of childbearing potential must practice effective contraception and be willing and able to continue contraception during the study through at least the Week 12 Visit. For further details of contraceptive requirements for this study.
6. Ability to complete the tolerability scales accurately using the eDiary and ability to complete the paper Flushing Diaries. |
|
E.4 | Principal exclusion criteria |
Candidates will be excluded from study entry if any of the following exclusion criteria exist at the Screening/Baseline Visit or at the time point specified in the individual criterion listed:
1. Inability or unwillingness to comply with study requirements or, at the discretion of the Investigator, is deemed unsuitable for study participation.
2. One or more major comorbidities that, in the opinion of the Investigator, may affect the outcome of the study or otherwise makes the subject an unsuitable candidate for study participation. The prevailing product labels for both DMF and ASA should be used as guides.
3. Known active malignancies (subjects with cutaneous basal cell carcinoma that has been completely excised prior to study entry remain eligible).
4. Chronic use (≥7 consecutive days) of ASA- or NSAID-containing products within the month prior to enrolment in the study.
5. A known intolerance to ASA.
6. Active peptic ulceration or a history of peptic ulceration, hemophilia or other clotting disorders, or gout.
7. Known hypersensitivity reactions (e.g., bronchospasm, rhinitis, urticaria) in response to ASA or NSAID administration.
8. Impaired hepatic or renal function, in the opinion of the Investigator.
9. Female subject is pregnant, lactating, or will be attempting to become pregnant during the Double-Blind Period of the study.
10. Currently participating in another interventional clinical trial. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
The primary endpoints are as follows:
1. The incidence of subject-reported flushing events based on the Modified Global Flushing Severity Scale (MGFSS) and Modified Flushing Severity Scale (MFSS) data recorded on the hand-held subject reporting device (eDiary) during the first 4 weeks of the study
2. The severity of subject-reported flushing events based on the MGFSS and MFSS data recorded on the eDiary during the first 4 weeks of the study |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
The first 4 weeks of the study |
|
E.5.2 | Secondary end point(s) |
The secondary endpoints are as follows:
1. Overall incidence of subject-reported flushing events during Weeks 5 through 8 and Weeks 9 through 12 of the study using MGFSS and MFSS data recorded on the eDiary
2. Severity of subject-reported flushing events during Week 5 through 8 and Weeks 9 through 12 of the study using MGFSS and MFSS data recorded on the eDiary
3. Duration of subject-reported flushing events during Weeks 1 through 4, Weeks 5 through 8, and Weeks 9 through 12 of the study based on the MGFSS and MFSS data recorded on the eDiary
4. Overall incidence of subject-reported flushing events using data obtained from the paper Flushing Diaries during Weeks 13 through 48 of the study
5. Incidence of treatment discontinuation and study withdrawal due to any AE
6. Incidence of treatment discontinuation and study withdrawal due to flushing events
7. Incidence of treatment-emergent AEs (excluding nonserious flushing events or flushing events that lead to treatment discontinuation or study withdrawal)
8. Incidence of SAEs
9. Change from Baseline to Week 24 and Week 48 in SF-36 and EQ-5D-5L assessments (quality-of-life measurements) |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
1. During Weeks 5 through 8 and Weeks 9 through 12 of the study
2. During Week 5 through 8 and Weeks 9 through 12 of the study
3. During Weeks 1 through 4, Weeks 5 through 8, and Weeks 9 through 12 of the study
4. During Weeks 13 through 48 of the study
5. When the subject withdraws from treatment/the study, or at week 48
6. When the subject withdraws from treatment/the study, or at week 48
7. When the subject withdraws from treatment/the study, or at week 48
8. At week 48
9. Week 24 and then Week 48 |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | No |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | Yes |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 3 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 4 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 20 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
|
The end of study is last subject, last visit (the Week 48 Visit for subjects who complete 48 weeks of DMF dosing; the Safety Follow-Up Interview for subjects who discontinue DMF prior to the Week 48 Visit). |
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | |
E.8.9.1 | In the Member State concerned months | 27 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial months | 27 |