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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT03177083
Other study ID # PRT-PEG-15-10880
Secondary ID 2016-000434-21
Status Completed
Phase Phase 4
First received
Last updated
Start date January 30, 2017
Est. completion date October 26, 2020

Study information

Verified date November 2020
Source Biogen
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

The primary objective of the study is to evaluate safety and tolerability as defined by the frequency of the adverse events (AEs) of flu-like symptoms (FLS) [chills, pyrexia, myalgia, and asthenia], injection site reactions (ISRs), and injection site reaction pain (ISR-P), over 24 weeks of treatment (the active comparator period) with PLEGRIDY 125 microgram (μg) subcutaneous (SC) every 2 weeks versus current SC IFN-β therapy in participants with Relapsing Remitting Multiple Sclerosis (RRMS).


Recruitment information / eligibility

Status Completed
Enrollment 80
Est. completion date October 26, 2020
Est. primary completion date October 26, 2020
Accepts healthy volunteers No
Gender All
Age group 18 Years to 65 Years
Eligibility Key Inclusion Criteria: - A confirmed diagnosis of RRMS, as defined by McDonald criteria (2017). - An EDSS score between 0 and 5.0. - All female participants of childbearing potential must practice effective contraception during the study and be willing and able to continue contraception for 3 months after their last dose of study treatment. - On continual treatment for =6 months with a single current SC IFN-ß therapy, including IFN-ß-1b 0.25 mg SC every other day or IFN-ß-1a 22 µg or 44 µg SC 3 times weekly Key Exclusion Criteria: - Known history of human immunodeficiency virus. - Known history of or positive test result for antibodies to hepatitis C, or current hepatitis B infection (defined as positive for hepatitis B surface antigen [HBsAg] and/or positive for hepatitis B core antibody [HBcAb]) at Screening. Participants with immunity to hepatitis B from either active vaccination (defined as negative HBsAg, positive hepatitis B surface antibody [HBsAb], and negative HBcAb) or from previous natural infection (defined as negative HBsAg, positive HBsAb immunoglobulin G, and positive HBcAb) are eligible to participate in the study (definitions are based on the Centers for Disease Control and Prevention's interpretation of the hepatitis B serology panel [CDC 2007]). - An MS relapse that has occurred within the 50 days prior to randomization and/or lack of stabilization from a previous relapse prior to randomization (Day 1). - Any previous treatment with PLEGRIDY. NOTE: Other protocol defined Inclusion/Exclusion may apply

Study Design


Related Conditions & MeSH terms


Intervention

Drug:
peginterferon beta-1a
SC every 2 weeks
interferon beta-1a
Per Summary of Product Characteristics (SMPC)
interferon beta-1b
Per SMPC

Locations

Country Name City State
Portugal Hospital Fernando Fonseca Amadora
Portugal Hospital de Braga Braga
Portugal Centro Hospitalar Cova da Beira Covilhã
Portugal Hospital Evora Evora
Portugal Hospital Dr. Nelio Mendonça Funchal
Portugal Hospital da Senhora da Oliveira Guimaraes
Portugal Centro Hospitalar de Leiria Leiria
Portugal Centro Hospitalar Lisboa Norte - Hosp Santa Maria Lisboa
Portugal Hospital da Luz Lisboa
Portugal Hospital Egas Moniz Lisboa
Portugal Hospital Beatriz Ângelo, EPE Loures
Portugal ULS Matosinhos Matosinhos
Portugal Hospital Santo Antonio Porto
Portugal Hospital de Sao Sebastiao Santa Maria da Feira
Portugal Hospital Viana do Castelo Viana do Castelo

Sponsors (1)

Lead Sponsor Collaborator
Biogen

Country where clinical trial is conducted

Portugal, 

Outcome

Type Measure Description Time frame Safety issue
Primary Combined Counts of Adverse Events (AEs) of Flu-Like Symptoms (FLS) FLS as defined by chills, pyrexia, myalgia, and asthenia Up to Week 24
Primary Combined Counts of AEs of Injection Site Reactions (ISRs) Defined as a post-application assessment score =2 in participant assessments using the Patient's Erythema Self-Assessment 1 (PSA) scale Up to Week 24
Primary Combined Counts of AEs of Injection Site Reactions (ISRs) Defined as a post-application assessment score =2 in clinician assessments using the Clinician Erythema Assessment (CEA) scale Up to Week 24
Primary Combined Counts of AEs of ISR Pain (ISRP) Defined as visual analog scale (VAS) associated with ISR =1 immediately after injection or 30 minutes post-injection Up to Week 24
Secondary Change in Participant-Reported Treatment Satisfaction Using Treatment Satisfaction Questionnaire for Medication (TSQM-9) in Participants Treated with PLEGRIDY Versus Current SC IFN-ß A questionnaire assessing patient satisfaction with drug on 3 scales: effectiveness, convenience, and global satisfaction Baseline to Week 24
Secondary Change in Participant-Reported Treatment Satisfaction Using TSQM-9 in Participants Who Switched from Current SC IFN-? Therapy to PLEGRIDY at the End of the Comparator Period A questionnaire assessing patient satisfaction with drug on 3 scales: effectiveness, convenience, and global satisfaction Week 24 and Week 48
Secondary Change in Participant-Reported Outcome (PRO) Measures in EuroQol Group 5-Dimension 3-Level Version (EQ-5D-3L) Index in Participants Treated with PLEGRIDY Versus Current SC IFN-? The EQ-5D-3L is a standardized instrument for use as a measure of health outcome. It is a health questionnaire that consists of the EQ-5D descriptive system and the EQ visual analogue scale (EQ VAS). The EQ-5D-3L descriptive system comprises the following 5 dimensions: mobility, self-care, usual activities, pain/discomfort and anxiety/depression. Each dimension has 3 levels: no problems, some problems, extreme problems. Baseline and Week 24
Secondary Change in PRO Measures in EQ-5D-3L Index in Participants Continuously Treated with PLEGRIDY Versus Participants Who Switched from Current SC IFN-? Therapy to PLEGRIDY at the End of the Comparator Period The EQ-5D-3L is a standardized instrument for use as a measure of health outcome. It is a health questionnaire that consists of the EQ-5D descriptive system and the EQ visual analogue scale (EQ VAS). The EQ-5D-3L descriptive system comprises the following 5 dimensions: mobility, self-care, usual activities, pain/discomfort and anxiety/depression. Each dimension has 3 levels: no problems, some problems, extreme problems. Week 24, Week 48 and Week 72
Secondary Change in PRO Measures in EQ-5D-3L Index in Participants Who Switched from Current SC IFN-? Therapy to PLEGRIDY at the End of the Comparator Period The EQ-5D-3L is a standardized instrument for use as a measure of health outcome. It is a health questionnaire that consists of the EQ-5D descriptive system and the EQ visual analogue scale (EQ VAS). The EQ-5D-3L descriptive system comprises the following 5 dimensions: mobility, self-care, usual activities, pain/discomfort and anxiety/depression. Each dimension has 3 levels: no problems, some problems, extreme problems. Baseline, Week 24, Week 48 and Week 72
Secondary Change in PRO Measures in Work Productivity and Activity Impairment Questionnaire: Multiple Sclerosis V2.1 (WPAI: MS) Score in Participants Treated with PLEGRIDY Versus Current SC IFN-? The Work Productivity and Activity Impairment (WPAI) questionnaire is a validated instrument to measure impairments in work and activities. The WPAI yields four types of scores: 1. Absenteeism (work time missed) 2. Presenteesism (impairment at work / reduced on-the-job effectiveness) 3. Work productivity loss (overall work impairment / absenteeism plus presenteeism) 4. Activity Impairment. WPAI outcomes are expressed as impairment percentages, with higher numbers indicating greater impairment and less productivity. Baseline and Week 24
Secondary Change in PRO Measures in WPAI: MS Score in Participants Continuously Treated with PLEGRIDY Versus Participants Who Switched from Current SC IFN-? Therapy to PLEGRIDY at the End of the Comparator Period The Work Productivity and Activity Impairment (WPAI) questionnaire is a validated instrument to measure impairments in work and activities. The WPAI yields four types of scores: 1. Absenteeism (work time missed) 2. Presenteesism (impairment at work / reduced on-the-job effectiveness) 3. Work productivity loss (overall work impairment / absenteeism plus presenteeism) 4. Activity Impairment. WPAI outcomes are expressed as impairment percentages, with higher numbers indicating greater impairment and less productivity. Week 24, Week 48 and Week 72
Secondary Change in PRO Measures in WPAI: MS Score in Participants Who Switched from Current SC IFN-? Therapy to PLEGRIDY at the End of the Comparator Period The Work Productivity and Activity Impairment (WPAI) questionnaire is a validated instrument to measure impairments in work and activities. The WPAI yields four types of scores: 1. Absenteeism (work time missed) 2. Presenteesism (impairment at work / reduced on-the-job effectiveness) 3. Work productivity loss (overall work impairment / absenteeism plus presenteeism) 4. Activity Impairment. WPAI outcomes are expressed as impairment percentages, with higher numbers indicating greater impairment and less productivity. Baseline, Week 24, Week 48 and Week 72
Secondary Percentage of Participants with Changes in Clinical Status Assessed Using the Expanded Disability Status Scale (EDSS) The EDSS measures disability status on a scale ranging from 0 to 10, with higher scores indicating more disability. Scoring is based on measures of impairment in eight functional systems on examination by a neurologist. Week 48
Secondary Change in PRO Measures in 12-Item Short Form Survey (SF-12) Score in Participants Treated with PLEGRIDY Versus Current SC IFN-? A short form survey with 12 questions selected from the SF-36 Health Survey. The questions are weighted and summed to create two scales on physical and mental functioning. Physical Composite Scores (PCS) and Mental Composite Scores (MCS) range from 0 to 100, where a zero indicates the lowest level of health and 100 indicates the highest level of health. Baseline and Week 24
Secondary Change in PRO Measures in SF-12 Score in Participants Continuously Treated with PLEGRIDY Versus Participants Who Switched from Current SC IFN-? Therapy to PLEGRIDY at the End of the Comparator Period A short form survey with 12 questions selected from the SF-36 Health Survey. The questions are weighted and summed to create two scales on physical and mental functioning. Physical Composite Scores (PCS) and Mental Composite Scores (MCS) range from 0 to 100, where a zero indicates the lowest level of health and 100 indicates the highest level of health. Week 24, Week 48 and Week 72
Secondary Change in PRO Measures in SF-12 Score in Participants Who Switched from Current SC IFN-? Therapy to PLEGRIDY at the End of the Comparator Period A short form survey with 12 questions selected from the SF-36 Health Survey. The questions are weighted and summed to create two scales on physical and mental functioning. Physical Composite Scores (PCS) and Mental Composite Scores (MCS) range from 0 to 100, where a zero indicates the lowest level of health and 100 indicates the highest level of health. Baseline, Week 24, Week 48 and Week 72
Secondary Change in PRO Measures in Fatigue Severity Scale (FSS) Score in Participants Treated with PLEGRIDY Versus Current SC IFN-? A 9-item questionnaire that measures the severity of fatigue and functionality. Each question is scored on a scale of 1 to 7, where 1 equals strongly disagree and 7 equals strongly agree. A higher total score indicates greater fatigue severity and impairment. Baseline and Week 24
Secondary Change in PRO Measures in FSS Score in Participants Continuously Treated with PLEGRIDY Versus Participants Who Switched from Current SC IFN-? Therapy to PLEGRIDY at the End of the Comparator Period A 9-item questionnaire that measures the severity of fatigue and functionality. Each question is scored on a scale of 1 to 7, where 1 equals strongly disagree and 7 equals strongly agree. A higher total score indicates greater fatigue severity and impairment. Week 24, Week 48 and Week 72
Secondary Change in PRO Measures in FSS Score in Participants Who Switched from Current SC IFN-? Therapy to PLEGRIDY at the End of the Comparator Period A 9-item questionnaire that measures the severity of fatigue and functionality. Each question is scored on a scale of 1 to 7, where 1 equals strongly disagree and 7 equals strongly agree. A higher total score indicates greater fatigue severity and impairment. Baseline, Week 24, Week 48 and Week 72
Secondary Change in PRO Measures in Hospital Anxiety And Depression Scale (HADS) Score in Participants Treated with PLEGRIDY Versus Current SC IFN-? A 14-item self-rating scale that assesses anxiety and depression. Each question is scored on a scale ranging from 0 to 3. Responses are summed to provide separate scores for anxiety and depression that range from 0 to 21. For each corresponding subscale, a total score of 0-7 equals normal, 8-10 equals borderline case, and 11-21 equals case. Baseline and Week 24
Secondary Change in PRO Measures in HADS Score in Participants Continuously Treated with PLEGRIDY Versus Participants Who Switched from Current SC IFN-? Therapy to PLEGRIDY at the End of the Comparator Period A 14-item self-rating scale that assesses anxiety and depression. Each question is scored on a scale ranging from 0 to 3. Responses are summed to provide separate scores for anxiety and depression that range from 0 to 21. For each corresponding subscale, a total score of 0-7 equals normal, 8-10 equals borderline case, and 11-21 equals case. Week 24, Week 48 and Week 72
Secondary Change in PRO Measures in HADS Score in Participants Who Switched from Current SC IFN-? Therapy to PLEGRIDY at the End of the Comparator Period A 14-item self-rating scale that assesses anxiety and depression. Each question is scored on a scale ranging from 0 to 3. Responses are summed to provide separate scores for anxiety and depression that range from 0 to 21. For each corresponding subscale, a total score of 0-7 equals normal, 8-10 equals borderline case, and 11-21 equals case. Baseline, Week 24, Week 48 and Week 72
Secondary Participants Adherence to Study Treatment as Measured by Treatment Adherence Questionnaire A questionnaire assessing adherence and the reasons for not taking drug at the recommended frequency of administration. Week 24 and Week 72
Secondary Participants Adherence to Study Treatment as Measured by Returned Injection Pens Treatment adherence surveillance Week 24 and Week 72
Secondary Participants Adherence to Study Treatment as Measured by Treatment Adherence Questionnaire in Participants Who Switched from Current SC IFN-? Therapy to PLEGRIDY at the End of the Comparator Period A questionnaire assessing adherence and the reasons for not taking drug at the recommended frequency of administration. Baseline, Week 24, Week 48 and Week 72
Secondary Participants Adherence to Study Treatment as Measured by Returned Injection Pens in Participants Who Switched from Current SC IFN-? Therapy to PLEGRIDY at the End of the Comparator Period Treatment adherence surveillance Baseline, Week 24, Week 48 and Week 72
Secondary Proportion of Pain-Free Participants Immediately After Injection (Defined as 0 mm for All Full-Dose Injections on VAS of Participant-Reported Pain) at End Of the Comparator Period in Participants Treated with PLEGRIDY Versus Current SC IFN-? 0 mm for all full-dose injections on Visual Analog Scale (VAS) of participant-reported pain. Week 24
Secondary Proportion of Pain-Free Participants 30 Minutes after Injection (Defined as 0 mm for All Full-Dose Injections on VAS of Participant-Reported Pain) at End of the Comparator Period in Participants Treated with PLEGRIDY Versus Current SC IFN-? 0 mm for all full-dose injections on (VAS) of participant-reported pain. Week 24
Secondary Average Change in Participant-Reported VAS Pain Score from Pre-Injection to 30 Minutes Post-Injection in Participants Treated with PLEGRIDY Versus Current SC IFN-? Measured by participant-reported VAS pain score Week 24
Secondary Average Change in Participant-Reported VAS Pain Score from Pre-Injection to Immediate Post-Injection in Participants Treated with PLEGRIDY Versus Current SC IFN-? Measured by participant-reported VAS pain score Week 24
Secondary Percentage of Participants with Changes in Relapse Activity Measured by change of ARR pre-study to on-study ARR Week 72
Secondary Annualized Relapse Rate (ARR) in Participants in the Overall Population Calculated by dividing the total number of participant relapses by the total number of participant years at risk. Week 72
Secondary Proportion of Relapsed Participants in Overall Population Proportion of total study participants who experienced a confirmed clinical relapse during the study. Week 72
Secondary Percentage of Participants with an Adverse Event (AE), Serious AE, and Discontinuations of Study Treatment due to an AE in Participants Treated with PLEGRIDY Versus Current SC IFN-ß Safety surveillance Week 24
Secondary Percentage of Participants with an AE, Serious AE, and Discontinuation of Study Treatment due to an AE Continuously Treated with PLEGRIDY Safety surveillance Week 24, Week 48 and Week 72
Secondary Percentage of Participants with an AE, Serious AE, and Discontinuation of Study Treatment due to an AE Who Switched from Current SC IFN-? Therapy to PLEGRIDY at the End of the Comparator Period Safety surveillance Week 24, Week 48 and Week 72
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