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Completed Phase 3 Interventional Results available

An Open-Label Extension Study of DS-5565 for 52 Weeks in Pain Associated With Fibromyalgia

ClinicalTrials.gov ID: NCT02234583

Public ClinicalTrials.gov record NCT02234583. 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 Apr 23, 2026, 6:16 AM EDT

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

Official title

An Open-label Extension Study of DS-5565 for 52 Weeks in Pain Associated With Fibromyalgia

Study identification

NCT ID
NCT02234583
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
Daiichi Sankyo
Industry
Enrollment
2,485 participants

Conditions and interventions

Interventions

  • DS-5565 Drug

Drug

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
Feb 3, 2015
Primary completion
Apr 18, 2017
Completion
Apr 18, 2017
Last update posted
Jul 22, 2020

2015 – 2017

United States locations

U.S. sites
117
U.S. states
34
U.S. cities
114
Facility City State ZIP Site status
Not listed Birmingham Alabama 35242
Not listed Mobile Alabama 36608
Not listed Phoenix Arizona 85018
Not listed Anaheim California 92801
Not listed Fresno California 93710
Not listed Fresno California 93720
Not listed Los Alamitos California 90720
Not listed Los Angeles California 90036
Not listed Newport Beach California 92660
Not listed Rancho Mirage California 92270
Not listed Roseville California 95661
Not listed San Diego California 92103
Not listed Santa Ana California 92705
Not listed Santa Barbara California 93108
Not listed Santa Monica California 90404
Not listed Spring Valley California 91978
Not listed Thousand Oaks California 91360
Not listed Tustin California 92780
Not listed Walnut Creek California 94598
Not listed Cromwell Connecticut 06416
Not listed Bradenton Florida 34201
Not listed Brandon Florida 33511
Not listed Brooksville Florida 34601
Not listed Clearwater Florida 33761
Not listed Clearwater Florida 33765
Not listed Coral Springs Florida 33067
Not listed Fort Lauderdale Florida 33308
Not listed Fort Myers Florida 33912
Not listed Hialeah Florida 33013
Not listed Jacksonville Florida 32256
Not listed Kissimmee Florida 34744
Not listed Lakeland Florida 33805
Not listed Leesburg Florida 34748
Not listed Miami Florida 33140
Not listed New Port Richey Florida 34652
Not listed Ocala Florida 34471
Not listed Orlando Florida 32801
Not listed Ormond Beach Florida 32174
Not listed Royal Palm Beach Florida 33411
Not listed St. Petersburg Florida 33709
Not listed Sunrise Florida 33351
Not listed Tampa Florida 33606
Not listed Alpharetta Georgia 30005
Not listed Atlanta Georgia 30342
Not listed Columbus Georgia 31909
Not listed Savannah Georgia 31405
Not listed Smyrna Georgia 30080
Not listed Bolingbrook Illinois 60490
Not listed Chicago Illinois 60634
Not listed Gurnee Illinois 60031
Not listed Melrose Park Illinois 60160
Not listed Oak Brook Illinois 60523
Not listed Evansville Indiana 47714
Not listed Indianapolis Indiana 46260
Not listed West Des Moines Iowa 50265
Not listed Newton Kansas 67114
Not listed Shawnee Mission Kansas 66218
Not listed Wichita Kansas 67205
Not listed Wichita Kansas 67207
Not listed Lexington Kentucky 40509
Not listed Paducah Kentucky 42003
Not listed Lake Charles Louisiana 70601
Not listed Boston Massachusetts 02131
Not listed Fall River Massachusetts 02720
Not listed New Bedford Massachusetts 02740
Not listed Watertown Massachusetts 02472
Not listed Biloxi Mississippi 39531
Not listed Hazelwood Missouri 63042
Not listed Kansas City Missouri 64114
Not listed Springfield Missouri 65807
Not listed St Louis Missouri 63141
Not listed Billings Montana 59102
Not listed Omaha Nebraska 68114
Not listed Las Vegas Nevada 89123
Not listed Berlin New Jersey 08009
Not listed Blackwood New Jersey 08012
Not listed Albuquerque New Mexico 87109
Not listed Brooklyn New York 11230
Not listed Manhasset New York 11030
Not listed New York New York 10168
Not listed North Massapequa New York 11758
Not listed Charlotte North Carolina 28210
Not listed Greensboro North Carolina 27408
Not listed High Point North Carolina 27262
Not listed Raleigh North Carolina 27612
Not listed Winston-Salem North Carolina 27103
Not listed Fargo North Dakota 58103
Not listed Cincinnati Ohio 45242
Not listed Dayton Ohio 45417
Not listed Kettering Ohio 45429
Not listed Tiffin Ohio 44863
Not listed Willoughby Ohio 44094
Not listed Oklahoma City Oklahoma 73103
Not listed Tulsa Oklahoma 74104
Not listed Eugene Oregon 97404
Not listed Medford Oregon 97504
Not listed Portland Oregon 97210
Not listed Salem Oregon 97301
Not listed Tipton Pennsylvania 16684
Not listed Wyomissing Pennsylvania 19610
Not listed Anderson South Carolina 29621
Not listed Fountain Inn South Carolina 29644
Not listed Greer South Carolina 29651
Not listed Dakota Dunes South Dakota 57049
Not listed Rapid City South Dakota 57702
Not listed Knoxville Tennessee 37919
Not listed New Tazewell Tennessee 37836
Not listed Tullahoma Tennessee 37388
Not listed Dallas Texas 75230
Not listed Lubbock Texas 79424
Not listed Plano Texas 75093
Not listed San Antonio Texas 78232
Not listed Salt Lake City Utah 84102
Not listed Virginia Beach Virginia 23454
Not listed Bellevue Washington 98007
Not listed Seattle Washington 98104
Not listed Wenatchee Washington 98801

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 159 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT02234583, 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 Jul 22, 2020 · Synced Apr 23, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete protocol, eligibility criteria, and contact information for NCT02234583 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →