MSC2364447C Phase 1b in Systemic Lupus Erythematosus

Sponsor

EMD Serono Research & Development Institute, Inc. (Industry)

Overall Status

Completed

CT.gov ID

NCT02537028

Collaborator

Merck KGaA, Darmstadt, Germany (Industry)

Enrollment

Locations

Arms

10.2

Actual Duration (Months)

1.8

Patients Per Site

0.2

Patients Per Site Per Month

Study Details

Study Description

Brief Summary

The primary purpose of this Phase 1b double-blind, randomized, placebo-controlled trial is to evaluate the safety, tolerability, pharmacokinetic (PK), and biological effect of MSC2364447C administered for 4 weeks in systemic lupus erythematosus subjects (SLE).

Condition or Disease	Intervention/Treatment	Phase
Lupus Erythematosus, Systemic	Drug: MSC2364447C Drug: MSC2364447C Drug: Placebo	Phase 1

Study Design

Study Type:

Interventional

Actual Enrollment :

24 participants

Allocation:

Randomized

Intervention Model:

Parallel Assignment

Masking:

Triple (Participant, Care Provider, Investigator)

Primary Purpose:

Treatment

Official Title:

A Phase Ib Double-blind, Randomized, Placebo-controlled Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Biological Effect of MSC2364447C in Systemic Lupus Erythematosus

Actual Study Start Date :

Nov 30, 2015

Actual Primary Completion Date :

Oct 4, 2016

Actual Study Completion Date :

Oct 4, 2016

Arms and Interventions

Arm	Intervention/Treatment
Experimental: MSC2364447C 25 mg	Drug: MSC2364447C Subjects will be administered with MSC2364447C 25 milligrams orally once daily for 4 weeks. Other Names: M2951, Evobrutinib
Experimental: MSC2364447C 75 mg	Drug: MSC2364447C Subjects will be administered with MSC2364447C 75 milligrams orally once daily for 4 weeks. Other Names: M2951, Evobrutinib
Placebo Comparator: Placebo	Drug: Placebo Subjects will be administered with placebo matching to MSC2364447C orally once daily for 4 weeks.

Arm

Intervention/Treatment

Experimental: MSC2364447C 25 mg

Drug: MSC2364447C

Subjects will be administered with MSC2364447C 25 milligrams orally once daily for 4 weeks.

Other Names:

M2951, Evobrutinib

Experimental: MSC2364447C 75 mg

Drug: MSC2364447C

Subjects will be administered with MSC2364447C 75 milligrams orally once daily for 4 weeks.

Other Names:

M2951, Evobrutinib

Placebo Comparator: Placebo

Drug: Placebo

Subjects will be administered with placebo matching to MSC2364447C orally once daily for 4 weeks.

Outcome Measures

Primary Outcome Measures

Number of subjects with treatment emergent adverse events (TEAEs) [From the first dose of study drug administration up to 4 weeks after the last dose of study drug administration]
TEAEs will be defined as the adverse events (AEs) that occur between first dose of study drug administration up to 4 weeks after the last dose of study drug administration that were absent before treatment or that worsened relative to pretreatment state.
Number of subjects with TEAEs according to severity [From the first dose of study drug administration up to 4 weeks after the last dose of study drug administration]
The severity of TEAEs will be graded using National cancer institute-Common Terminology Criteria for Adverse Events version 4.03 (NCI-CTCAE v 4.03) definitions of Grade 1 through Grade 5 following his/her best medical judgment. The severity of the AEs will be classified as follows: Grade 1 or mild, Grade 2 or moderate, Grade 3 or severe, Grade 4 or life-threatening and Grade 5 or death.
Number of subjects with clinically significant laboratory abnormalities [screening up to Day 56]
Clinical laboratory parameters being monitored for safety will be summarized using descriptive statistics, by postdose shifts relative to Baseline for relevant parameters using relevant cut-offs. Clinical significance will be determined by investigator.
Number of subjects with clinically significant abnormal vital signs: blood pressure, pulse rate, respiratory rate [screening up to Day 56]
Observed values and changes from Baseline in vital signs will be summarized for each treatment group using descriptive statistics. Clinically noteworthy changes in vital signs will be listed and summarized as appropriate. A semi-automated blood pressure and pulse rate recording device with an appropriate cuff size will be utilized. Blood pressure and pulse rate will be measured after 10 minutes' rest in the semi-supine position with the subject's arm unconstrained by clothing or other material. The blood pressure should be assessed on the same arm for each subject throughout the trial. Clinical significance will be determined by investigator.
Number of subjects with clinically significant abnormal electrocardiograms (ECGs) [screening up to Day 28]
Observed values and changes from Baseline in ECG will be summarized for each treatment group using descriptive statistics. Clinically noteworthy changes in ECG will be listed and summarized as appropriate. Clinical significance will be determined by investigator.

Secondary Outcome Measures

Area under the plasma concentration-time curve from time zero to 6 hours after administration (AUC0-6) [Predose, 0.25, 0.5, 1.0, 2.0, 4.0, and 6.0 hours post-dose on Day 1 and Day 28]
Maximum observed plasma concentration (Cmax) [Predose, 0.25, 0.5, 1.0, 2.0, 4.0, and 6.0 hours post-dose on Day 1 and Day 28]
Time to reach maximum plasma concentration (tmax) [Predose, 0.25, 0.5, 1.0, 2.0, 4.0, and 6.0 hours post-dose on Day 1 and Day 28]
Concentration observed immediately before next dosing (Cpre) (Day 28) [Predose (within 30 minutes prior to dosing) on Day 28]
Dose-normalized AUC0-6h (AUC0-6h/dose) [Predose, 0.25, 0.5, 1.0, 2.0, 4.0, and 6.0 hours post-dose on Day 1 and Day 28]
Dose-normalized Cmax (Cmax/dose) [Predose, 0.25, 0.5, 1.0, 2.0, 4.0, and 6.0 hours post-dose on Day 1 and Day 28]
Accumulation ratio for AUC0-6 (Racc(AUC0-6)) [Predose, 0.25, 0.5, 1.0, 2.0, 4.0, and 6.0 hours post-dose on Day 1 and Day 28]
Accumulation ratio for AUC will be calculated as AUC0-6, Day28 divided by AUC0-6, Day1
Accumulation ratio for Cmax (Racc(Cmax)) [Predose, 0.25, 0.5, 1.0, 2.0, 4.0, and 6.0 hours post-dose on Day 1 and Day 28]
Accumulation ratio for Cmax, calculated as Cmax, Day28 divided by Cmax, Day1

Eligibility Criteria

Criteria

Ages Eligible for Study:

18 Years to 65 Years

Sexes Eligible for Study:

All

Accepts Healthy Volunteers:

Inclusion Criteria:

Male or female of 18 to 65 years of age
Diagnosis of systemic lupus erythematosus (SLE) (at least 4 of the 11 American College of Rheumatology [ACR] classification criteria for SLE) of at least 6 months duration at the Screening visit
Positive test results for anti-nuclear antibody (ANA) (human epithelial cell-2 ANA greater than or equal to [>=] 1:80) and/or anti-dsDNA antibody (>= 30 international units per milliliter [IU/mL]) at the Screening visit
At least 1 SLE disease manifestation (assessed by Systemic Lupus Erythematosus Disease Activity Index-2000 [SLEDAI-2K]) other than positive antidsDNA and no central nervous system (CNS) SLE (psychosis, organic brain syndrome, cranial nerve disorder, lupus headache, or new-onset cerebrovascular accident)
History of vaccinations as follows or vaccination against these pathogens during

Screening:

Vaccination against Streptococcus pneumoniae with pneumococcal polysaccharide vaccine 23 or pneumococcal 13-valent conjugate vaccine as per local guidelines, and
Vaccination against influenza virus (as per local seasonal recommendations). Subjects receiving 1 or more of these vaccinations during screening must have at least 2 weeks between the vaccination(s) and the date of randomization at Day 1.

Other protocol defined inclusion criteria could apply

Exclusion Criteria:

Active clinically significant CNS SLE
Initiation or change in dose of anti-malarial treatment after the screening visit
Within 2 weeks prior to Screening or during Screening: use of oral corticosteroids greater than (>) 40 mg daily prednisone equivalent, use of any injectable corticosteroids, or change in dose of corticosteroids
Within 2 weeks prior to Screening, initiation or change in dose of angiotensin-converting enzyme inhibitor or angiotensin receptor blocker, or nonsteroidal anti-inflammatory drugs (NSAIDs).
Within 2 months prior to Screening or during Screening: initiation of or change in dose of methotrexate, mycophenolate (mofetil or sodium), or azathioprine
Within 2 months prior to Screening or during Screening, use of cyclosporine, tacrolimus, leflunomide, abatacept, anti-tumor necrosis factor alpha agents, intravenous immunoglobulin, plasmapheresis, or other disease-modifying, immunosuppressive, or immunomodulatory therapies not otherwise specified in protocol
Within 6 months prior to Screening or during Screening: use of cyclophosphamide or chlorambucil
Within 12 months prior to screening or during screening: use of rituximab, belimumab, or any other B cell-depleting or modulating therapies
Within 1 month prior to Screening or during Screening, vaccination with live or live-attenuated virus vaccine.
Active clinically significant viral, bacterial or fungal infection, or any serious episode of infection requiring hospitalization within the last 6 months - Estimated glomerular filtration rate by the Modification of Diet in Renal Disease equation of less than (<) 60 milliliter per minute per 1.73 square meter (mL/min/1.73 m^2), or recent decline in kidney function, or proteinuria >= 3 gram per day (g/day) (spot urine protein/creatinine ratio >= 3 mg/mg)
Other protocol defined exclusion criteria could apply

Contacts and Locations

Locations

	Site	City	State	Country	Postal Code
1	Research site	Anniston	Alabama	United States	36207
2	Research site	El Cajon	California	United States	92020-4124
3	Research site	Lakewood	California	United States	90712
4	Research site	Los Angeles	California	United States	90048
5	Research site	Clearwater	Florida	United States	33765
6	Research site	DeBary	Florida	United States	32713
7	Research site	Orlando	Florida	United States	32806
8	Research site	Grand Blanc	Michigan	United States	48439
9	Research site	Saint Louis	Missouri	United States	63117
10	Research site	Austin	Texas	United States	78745
11	Research site	Sofia		Bulgaria	1336
12	Research site	Sofia		Bulgaria	1431
13	Research site	Sofia		Bulgaria	1612