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Completed No phase listed Observational

Plegridy Observational Program

ClinicalTrials.gov ID: NCT02230969

Public ClinicalTrials.gov record NCT02230969. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 22, 2026, 11:13 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Plegridy™ (Peginterferon β-1a) Real World Effectiveness and Safety Observational Program

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The primary objectives of the study are to determine the incidence of serious adverse events (SAEs) in participants with relapsing forms of multiple sclerosis (MS) in routine clinical practice and to assess the overall long-term clinical effectiveness of Plegridy in participants with relapsing forms of MS in routine clinical practice. The secondary objectives of this study in this study population are to describe Plegridy prescription and utilization adherence patterns in routine clinical practice; to assess the specific long-term clinical effectiveness of Plegridy in participants with relapsing forms of MS in routine clinical practice; to monitor the safety and tolerability of Plegridy in routine clinical practice by assessing the incidence of adverse events (AEs) of flu-like symptoms (FLS), injection site reactions (ISRs), and AEs (including laboratory abnormalities) leading to treatment discontinuation; to assess the effect of FLS on participant-reported effectiveness of, and satisfaction with, prophylactic management using a FLS-Visual Analog Scale (FLS-VAS); to evaluate the change in health-related quality of life (HRQoL), FLS, FLS-VAS, healthcare resource consumption, and treatment adherence over time.

Study identification

NCT ID
NCT02230969
Recruitment status
Completed
Study type
Observational
Phase
Not listed
Lead sponsor
Biogen
Industry
Enrollment
1,208 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Nov 12, 2014 (Actual)
Primary completion
Jan 20, 2022 (Actual)
Completion
Jan 20, 2022 (Actual)
Last update posted
Sep 26, 2022

2014 – 2022

United States locations

U.S. sites
50
U.S. states
33
U.S. cities
47
Facility City State ZIP Site status
Research Site Homewood Alabama 35209 —
Research Site Gilbert Arizona 85234 —
Research Site Scottsdale Arizona 85258 —
Research Site Berkeley California 94705 —
Research Site California City California 93449 —
Research Site Hanford California 93230 —
Research Site Orange California 92868 —
Research Site Basalt Colorado 81621 —
Research Site Colorado Springs Colorado 80907 —
Research Site Washington D.C. District of Columbia 20007 —
Research Site Washington D.C. District of Columbia 20037 —
Research Site Delray Beach Florida 33445 —
Research Site Atlanta Georgia 30327 —
Research Site Schaumburg Illinois 60173 —
Research Site Indianapolis Indiana 46256 —
Research Site Des Moines Iowa 50314 —
Research Site Iowa City Iowa 52242 —
Research Site Louisville Kentucky 40207 —
Research Site New Orleans Louisiana 70121 —
Research Site Scarborough Maine 04074 —
Research Site Boston Massachusetts 02215 —
Research Site Lexington Massachusetts 02421 —
Research Site Worcester Massachusetts 01655 —
Research Site Southfield Michigan 48034 —
Research Site Golden Valley Minnesota 55422 —
Research Site St Louis Missouri 63131 —
Research Site Great Falls Montana 59405 —
Research Site Lebanon New Hampshire 03756 —
Research Site Freehold New Jersey 07728 —
Research Site Albuquerque New Mexico 87131 —
Research Site Buffalo New York 14203 —
Research Site New Hyde Park New York 11042 —
Research Site New York New York 10016 —
Research Site Staten Island New York 10306 —
Research Site Charlotte North Carolina 28203 —
Research Site Hickory North Carolina 28602 —
Research Site Raleigh North Carolina 27607 —
Research Site Dayton Ohio 45417 —
Research Site Dayton Ohio 45459 —
Research Site Oklahoma City Oklahoma 73104 —
Research Site Oklahoma City Oklahoma 73112 —
Research Site Portland Oregon 97225 —
Research Site Pittsburgh Pennsylvania 15212 —
Research Site Port Royal South Carolina 29935 —
Research Site Knoxville Tennessee 37934 —
Research Site Bedford Texas 76021 —
Research Site Salt Lake City Utah 84103 —
Research Site Richmond Virginia 23298 —
Research Site Virginia Beach Virginia 23456 —
Research Site Milwaukee Wisconsin 53215 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 102 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT02230969, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Sep 26, 2022 · Synced Oct 22, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT02230969 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →