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Completed Phase 3 Interventional Results available

Study to Assess the Efficacy and Safety of PT010 Relative to PT003 and PT009 in Subjects With Moderate to Very Severe COPD (Ethos)

ClinicalTrials.gov ID: NCT02465567

Public ClinicalTrials.gov record NCT02465567. 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 23, 2026, 12:39 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

A Randomized, Double-Blind, Multi-Center, Parallel-Group Study to Assess the Efficacy and Safety of PT010 Relative to PT003 and PT009 on COPD Exacerbations Over a 52-Week Treatment Period in Subjects With Moderate to Very Severe COPD (Ethos)

Brief summary

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

This is a randomized, double-blind, multi-center, parallel-group study to assess the efficacy and safety of PT010 relative to PT003 and PT009 on COPD exacerbations subjects with moderate to very severe COPD.

Study identification

NCT ID
NCT02465567
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
Pearl Therapeutics, Inc.
Industry
Enrollment
8,588 participants

Conditions and interventions

Eligibility (public fields only)

Age range
40 Years to 80 Years
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
Jun 30, 2015 (Actual)
Primary completion
Jul 26, 2019 (Actual)
Completion
Jul 26, 2019 (Actual)
Last update posted
Feb 2, 2021

2015 – 2019

United States locations

U.S. sites
318
U.S. states
41
U.S. cities
252
Facility City State ZIP Site status
Research Site Andalusia Alabama 36420 —
Research Site Athens Alabama 35611 —
Research Site Birmingham Alabama 35209 —
Research Site Birmingham Alabama 35235 —
Research Site Birmingham Alabama 35243 —
Research Site Dothan Alabama 36303 —
Research Site Florence Alabama 35630 —
Research Site Foley Alabama 36535 —
Research Site Gulf Shores Alabama 36542 —
Research Site Jasper Alabama 35501 —
Research Site Mobile Alabama 36608 —
Research Site Montgomery Alabama 36106 —
Research Site Scottsboro Alabama 35768 —
Research Site Sheffield Alabama 35660 —
Research Site Peoria Arizona 85381 —
Research Site Phoenix Arizona 85012 —
Research Site Phoenix Arizona 85018 —
Research Site Phoenix Arizona 85020 —
Research Site Scottsdale Arizona 85258 —
Research Site Conway Arkansas 72032 —
Research Site Little Rock Arkansas 72205 —
Research Site Little Rock Arkansas 72209 —
Research Site North Little Rock Arkansas 72117 —
Research Site Bakersfield California 93301 —
Research Site Beverly Hills California 90212 —
Research Site Cerritos California 90703 —
Research Site El Cajon California 92020 —
Research Site Escondido California 92025 —
Research Site Fresno California 93702 —
Research Site Gold River California 95670 —
Research Site Hawaiian Gardens California 90716 —
Research Site Huntington Beach California 92647 —
Research Site Huntington Park California 90255-6046 —
Research Site La Mirada California 90638 —
Research Site Lakewood California 90712 —
Research Site Los Angeles California 90017 —
Research Site Los Angeles California 90025 —
Research Site Los Angeles California 90036 —
Research Site Los Angeles California 90048 —
Research Site Newport Beach California 92663 —
Research Site Northridge California 91324 —
Research Site Palm Springs California 92262 —
Research Site Poway California 92064 —
Research Site Quartz Hill California 93536 —
Research Site Rancho Mirage California 92270 —
Research Site Riverside California 92506 —
Research Site Rolling Hills Estates California 90274 —
Research Site Sacramento California 95821 —
Research Site Sacramento California 95823 —
Research Site Sacramento California 95831 —
Research Site San Diego California 92117 —
Research Site San Diego California 92120 —
Research Site Santa Ana California 92704 —
Research Site Santa Ana California 92705 —
Research Site Santa Monica California 90404 —
Research Site Stockton California 95207 —
Research Site Torrance California 90503 —
Research Site Tustin California 92780 —
Research Site Upland California 91786 —
Research Site Westminster California 92683 —
Research Site Wildomar California 92595 —
Research Site Colorado Springs Colorado 80910 —
Research Site Colorado Springs Colorado 80922 —
Research Site Fort Collins Colorado 80525 —
Research Site Lafayette Colorado 80026 —
Research Site Boynton Beach Florida 33435 —
Research Site Brandon Florida 33511 —
Research Site Clearwater Florida 33756 —
Research Site Clearwater Florida 33765 —
Research Site Clermont Florida 34711 —
Research Site Coral Gables Florida 33134 —
Research Site Daytona Beach Florida 32117 —
Research Site Fort Lauderdale Florida 33308 —
Research Site Gainesville Florida 32607 —
Research Site Hialeah Florida 33012 —
Research Site Hialeah Florida 33029 —
Research Site Hollywood Florida 33024 —
Research Site Homestead Florida 33030 —
Research Site Kissimmee Florida 34741 —
Research Site Kissimmee Florida 34744 —
Research Site Leesburg Florida 34748 —
Research Site Loxahatchee Groves Florida 33470 —
Research Site Miami Florida 33012 —
Research Site Miami Florida 33125 —
Research Site Miami Florida 33126 —
Research Site Miami Florida 33144 —
Research Site Miami Florida 33155 —
Research Site Miami Florida 33165 —
Research Site Miami Florida 33174 —
Research Site Miami Florida 33175 —
Research Site Miami Florida 33186 —
Research Site Miami Lakes Florida 33014 —
Research Site Ormond Beach Florida 32174 —
Research Site Panama City Florida 32405 —
Research Site Pembroke Pines Florida 33029 —
Research Site Pensacola Florida 32503 —
Research Site Port Charlotte Florida 33952 —
Research Site Sarasota Florida 34239 —
Research Site St. Petersburg Florida 33704 —
Research Site St. Petersburg Florida 33707 —
Research Site St. Petersburg Florida 33710 —
Research Site Tampa Florida 33603 —
Research Site Tampa Florida 33607 —
Research Site Winter Park Florida 32789 —
Research Site Atlanta Georgia 30308 —
Research Site Atlanta Georgia 30328 —
Research Site Atlanta Georgia 30331 —
Research Site Atlanta Georgia 30345 —
Research Site Blue Ridge Georgia 30513 —
Research Site Columbus Georgia 31904 —
Research Site Dacula Georgia 30019 —
Research Site Duluth Georgia 30096 —
Research Site Lawrenceville Georgia 30046 —
Research Site Norcross Georgia 30071 —
Research Site Rincon Georgia 31326 —
Research Site Riverdale Georgia 30274 —
Research Site Savannah Georgia 31406 —
Research Site Woodstock Georgia 30189 —
Research Site Belleville Illinois 62220 —
Research Site Champaign Illinois 61820 —
Research Site Chicago Illinois 60607 —
Research Site O'Fallon Illinois 62269 —
Research Site Skokie Illinois 60076 —
Research Site Michigan City Indiana 46360 —
Research Site Valparaiso Indiana 46383 —
Research Site Council Bluffs Iowa 51503 —
Research Site West Des Moines Iowa 50266 —
Research Site Fort Mitchell Kentucky 41017 —
Research Site Owensboro Kentucky 42303 —
Research Site Paducah Kentucky 42003 —
Research Site Crowley Louisiana 70526 —
Research Site Lafayette Louisiana 70508 —
Research Site Lake Charles Louisiana 70601 —
Research Site New Orleans Louisiana 70115 —
Research Site Opelousas Louisiana 70570 —
Research Site Sunset Louisiana 70584 —
Research Site Zachary Louisiana 70791 —
Research Site Bangor Maine 04401 —
Research Site Baltimore Maryland 21224 —
Research Site Baltimore Maryland 21236 —
Research Site Baltimore Maryland 21237 —
Research Site Columbia Maryland 21044 —
Research Site White Marsh Maryland 21162 —
Research Site Marlborough Massachusetts 01752 —
Research Site Methuen Massachusetts 01844 —
Research Site North Dartmouth Massachusetts 02747 —
Research Site Buckley Michigan 49620 —
Research Site Cadillac Michigan 49601 —
Research Site Canton Michigan 48187 —
Research Site Caro Michigan 48723 —
Research Site Farmington Hills Michigan 48336 —
Research Site Flint Michigan 48504 —
Research Site Port Huron Michigan 48060 —
Research Site Rochester Michigan 48307 —
Research Site Southfield Michigan 48034 —
Research Site Troy Michigan 48085 —
Research Site Edina Minnesota 55435 —
Research Site Fridley Minnesota 55432 —
Research Site Minneapolis Minnesota 55407 —
Research Site Woodbury Minnesota 55125 —
Research Site Biloxi Mississippi 39531 —
Research Site Belton Missouri 64012 —
Research Site Chesterfield Missouri 63017 —
Research Site Saint Charles Missouri 63301 —
Research Site St Louis Missouri 63141 —
Research Site St Louis Missouri 63143 —
Research Site Billings Montana 59102 —
Research Site Bellevue Nebraska 68005 —
Research Site Bellevue Nebraska 68123 —
Research Site Las Vegas Nevada 89106 —
Research Site Reno Nevada 89519 —
Research Site Portsmouth New Hampshire 03801 —
Research Site Marlton New Jersey 08053 —
Research Site Toms River New Jersey 08755 —
Research Site Bronxville New York 10708 —
Research Site Brooklyn New York 11229 —
Research Site Jamaica New York 11435 —
Research Site New Windsor New York 12553 —
Research Site New York New York 10016 —
Research Site The Bronx New York 10455 —
Research Site The Bronx New York 10457 —
Research Site The Bronx New York 10459 —
Research Site The Bronx New York 10461 —
Research Site The Bronx New York 10468 —
Research Site Asheville North Carolina 28801 —
Research Site Burlington North Carolina 27215 —
Research Site Charlotte North Carolina 28207 —
Research Site Charlotte North Carolina 28210 —
Research Site Charlotte North Carolina 28277 —
Research Site Elizabeth City North Carolina 27909 —
Research Site Gastonia North Carolina 28054 —
Research Site Greensboro North Carolina 27408 —
Research Site Hendersonville North Carolina 28739 —
Research Site Hickory North Carolina 28601 —
Research Site Huntersville North Carolina 28078 —
Research Site Lenoir North Carolina 28645 —
Research Site Monroe North Carolina 28112 —
Research Site Mooresville North Carolina 28117 —
Research Site Morganton North Carolina 28655 —
Research Site Mount Airy North Carolina 27030 —
Research Site New Bern North Carolina 28562 —
Research Site Raleigh North Carolina 27612 —
Research Site Shelby North Carolina 28150 —
Research Site Whiteville North Carolina 28472 —
Research Site Wilmington North Carolina 28401 —
Research Site Winston-Salem North Carolina 27103 —
Research Site Fargo North Dakota 58104 —
Research Site Blue Ash Ohio 45242 —
Research Site Cincinnati Ohio 45231 —
Research Site Cincinnati Ohio 45245 —
Research Site Columbus Ohio 43123 —
Research Site Dayton Ohio 45419 —
Research Site Dayton Ohio 45459 —
Research Site Dublin Ohio 43016 —
Research Site Kettering Ohio 45429 —
Research Site Maumee Ohio 43537 —
Research Site Toledo Ohio 43617 —
Research Site Edmond Oklahoma 73034 —
Research Site Oklahoma City Oklahoma 73103 —
Research Site Tulsa Oklahoma 74136 —
Research Site Medford Oregon 97504 —
Research Site Portland Oregon 97202 —
Research Site Altoona Pennsylvania 16602 —
Research Site Erie Pennsylvania 16508 —
Research Site Monroeville Pennsylvania 15665 —
Research Site Philadelphia Pennsylvania 19114 —
Research Site Phoenixville Pennsylvania 19460 —
Research Site Pittsburgh Pennsylvania 15236 —
Research Site Pittsburgh Pennsylvania 15241 —
Research Site Pittsburgh Pennsylvania 15243 —
Research Site Scottdale Pennsylvania 15683 —
Research Site Uniontown Pennsylvania 15401 —
Research Site East Providence Rhode Island 02914 —
Research Site Providence Rhode Island 02908 —
Research Site Anderson South Carolina 29621 —
Research Site Charleston South Carolina 29406 —
Research Site Charleston South Carolina 29412 —
Research Site Columbia South Carolina 29201 —
Research Site Easley South Carolina 29640 —
Research Site Gaffney South Carolina 29340 —
Research Site Gaffney South Carolina 29341 —
Research Site Greenville South Carolina 29615 —
Research Site Greer South Carolina 29650 —
Research Site Greer South Carolina 29651 —
Research Site Hodges South Carolina 29653 —
Research Site Lancaster South Carolina 29720 —
Research Site Mt. Pleasant South Carolina 29464 —
Research Site Old Point Station South Carolina 29707 —
Research Site Rock Hill South Carolina 29732 —
Research Site Seneca South Carolina 29678 —
Research Site Spartanburg South Carolina 29301 —
Research Site Spartanburg South Carolina 29303 —
Research Site Union South Carolina 29379 —
Research Site Rapid City South Dakota 57702 —
Research Site Chattanooga Tennessee 37404 —
Research Site Hendersonville Tennessee 37075 —
Research Site Johnson City Tennessee 37601 —
Research Site Knoxville Tennessee 37912 —
Research Site Arlington Texas 76012 —
Research Site Arlington Texas 76014 —
Research Site Boerne Texas 78006 —
Research Site Carrollton Texas 75007 —
Research Site Corsicana Texas 75110 —
Research Site Cypress Texas 77429 —
Research Site Duncanville Texas 75116 —
Research Site El Paso Texas 79903 —
Research Site Fort Worth Texas 76104 —
Research Site Fort Worth Texas 76109 —
Research Site Houston Texas 77008 —
Research Site Houston Texas 77043 —
Research Site Houston Texas 77058 —
Research Site Houston Texas 77070 —
Research Site Houston Texas 77074 —
Research Site Houston Texas 77079 —
Research Site Houston Texas 77084 —
Research Site Houston Texas 77089 —
Research Site Houston Texas 77099 —
Research Site Huntsville Texas 77340 —
Research Site Katy Texas 77450 —
Research Site Kerrville Texas 78028 —
Research Site Killeen Texas 76543 —
Research Site Kingwood Texas 77339 —
Research Site Lampasas Texas 76550 —
Research Site Lewisville Texas 75067 —
Research Site Longview Texas 75605 —
Research Site Lufkin Texas 75904 —
Research Site McKinney Texas 75069 —
Research Site McKinney Texas 75071 —
Research Site Pearland Texas 77584 —
Research Site Pflugerville Texas 78660 —
Research Site Plano Texas 75093 —
Research Site San Antonio Texas 78229 —
Research Site San Antonio Texas 78258 —
Research Site Sealy Texas 77474 —
Research Site Sherman Texas 75092 —
Research Site Splendora Texas 77372 —
Research Site The Woodlands Texas 77380 —
Research Site Webster Texas 77598 —
Research Site Midvale Utah 84047 —
Research Site Salt Lake City Utah 84102 —
Research Site Abingdon Virginia 24210 —
Research Site Burke Virginia 22015 —
Research Site Newport News Virginia 23606 —
Research Site Richmond Virginia 23114 —
Research Site Richmond Virginia 23219 —
Research Site Richmond Virginia 23220 —
Research Site Richmond Virginia 23225 —
Research Site Richmond Virginia 23230 —
Research Site Richmond Virginia 23235 —
Research Site Virginia Beach Virginia 23454 —
Research Site Williamsburg Virginia 23188 —
Research Site Bellevue Washington 98007 —
Research Site Richland Washington 99352 —
Research Site Spokane Washington 99202 —
Research Site Spokane Washington 99216 —
Research Site Tacoma Washington 98405 —
Research Site Morgantown West Virginia 26505 —
Research Site Greenfield Wisconsin 53228 —

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 423 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT02465567, 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 Feb 2, 2021 · Synced Oct 23, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT02465567 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →