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Completed Phase 4 Interventional Results available

SAS115359: A 6-month Study to Assess the Safety and Benefit of Inhaled Fluticasone Propionate/Salmeterol Combination Compared With Inhaled Fluticasone Propionate in the Treatment of Adolescents and Adults (12 Years of Age and Older) With Asthma.

ClinicalTrials.gov ID: NCT01475721

Public ClinicalTrials.gov record NCT01475721. 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 17, 2026, 10:38 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

SAS115359, a Safety and Efficacy Study of Inhaled Fluticasone Propionate/Salmeterol Combination Versus Inhaled Fluticasone Propionate in the Treatment of Adolescent and Adult Subjects With Asthma

Brief summary

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

The purpose of this study is to assess whether the risk of serious asthma-related events (asthma-related hospitalizations, endotracheal intubations, and deaths) in adolescents and adults (12 years of age and older) taking inhaled fluticasone propionate/salmeterol combination is the same as those taking inhaled fluticasone propionate alone. ADVAIR™ and FLOVENT™ are trademarks of the GlaxoSmithKline Group of Companies.

Study identification

NCT ID
NCT01475721
Recruitment status
Completed
Study type
Interventional
Phase
Phase 4
Lead sponsor
GlaxoSmithKline
Industry
Enrollment
11,751 participants

Conditions and interventions

Eligibility (public fields only)

Age range
12 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 18, 2011 (Actual)
Primary completion
Jun 23, 2015 (Actual)
Completion
Jun 23, 2015 (Actual)
Last update posted
Aug 6, 2018

2011 – 2015

United States locations

U.S. sites
350
U.S. states
44
U.S. cities
276
Facility City State ZIP Site status
GSK Investigational Site Athens Alabama 35611 —
GSK Investigational Site Birmingham Alabama 35209 —
GSK Investigational Site Birmingham Alabama 35216 —
GSK Investigational Site Birmingham Alabama 35233 —
GSK Investigational Site Florence Alabama 35630 —
GSK Investigational Site Mobile Alabama 36608 —
GSK Investigational Site Montgomery Alabama 36109 —
GSK Investigational Site Pell City Alabama 35128 —
GSK Investigational Site Scottsboro Alabama 35768 —
GSK Investigational Site Toney Alabama 35773 —
GSK Investigational Site Tuscaloosa Alabama 35401 —
GSK Investigational Site Chandler Arizona 85224 —
GSK Investigational Site Flagstaff Arizona 86001 —
GSK Investigational Site Goodyear Arizona 85395 —
GSK Investigational Site Green Valley Arizona 85614 —
GSK Investigational Site Mesa Arizona 85203 —
GSK Investigational Site Mesa Arizona 85206 —
GSK Investigational Site Peoria Arizona 85381 —
GSK Investigational Site Phoenix Arizona 85023 —
GSK Investigational Site Phoenix Arizona 85050 —
GSK Investigational Site Phoenix Arizona 85051 —
GSK Investigational Site Phoenix Arizona 92120-4915 —
GSK Investigational Site Scottsdale Arizona 85255 —
GSK Investigational Site Sierra Vista Arizona 85635 —
GSK Investigational Site Tucson Arizona 85704 —
GSK Investigational Site Anaheim California 92801 —
GSK Investigational Site Anaheim California 92804 —
GSK Investigational Site Bakersfield California 93301 —
GSK Investigational Site Dinuba California 93618 —
GSK Investigational Site Fresno California 93720 —
GSK Investigational Site Granada Hills California 91344 —
GSK Investigational Site Harbor City California 90710 —
GSK Investigational Site Huntington Beach California 92647 —
GSK Investigational Site Huntington Park California 90255 —
GSK Investigational Site Lomita California 90717 —
GSK Investigational Site Long Beach California 90806 —
GSK Investigational Site Long Beach California 90807 —
GSK Investigational Site Long Beach California 90813 —
GSK Investigational Site Los Angeles California 90057 —
GSK Investigational Site Los Angeles California 90095 —
GSK Investigational Site Napa California 94558 —
GSK Investigational Site Newport Beach California 92663 —
GSK Investigational Site Oxnard California 93030 —
GSK Investigational Site Paramount California 90723 —
GSK Investigational Site Pismo Beach California 93449 —
GSK Investigational Site Pomona California 91767 —
GSK Investigational Site Rolling Hills Estates California 90274 —
GSK Investigational Site Roseville California 95678 —
GSK Investigational Site Sacramento California 95823 —
GSK Investigational Site Sacramento California 95841 —
GSK Investigational Site San Gabriel California 91776 —
GSK Investigational Site San Jose California 95116 —
GSK Investigational Site San Marcos California 92078-4081 —
GSK Investigational Site San Marino California 91108 —
GSK Investigational Site San Ramon California 94583 —
GSK Investigational Site Santa Monica California 90404 —
GSK Investigational Site Ventura California 93003 —
GSK Investigational Site Vista California 92083 —
GSK Investigational Site West Covina California 91790 —
GSK Investigational Site West Sacramento California 95691 —
GSK Investigational Site Colorado Springs Colorado 80906 —
GSK Investigational Site Colorado Springs Colorado 80907 —
GSK Investigational Site Colorado Springs Colorado 80909 —
GSK Investigational Site Colorado Springs Colorado 80922 —
GSK Investigational Site Denver Colorado 80206 —
GSK Investigational Site Fort Collins Colorado 80538 —
GSK Investigational Site Golden Colorado 80401 —
GSK Investigational Site Thornton Colorado 80233 —
GSK Investigational Site Wheat Ridge Colorado 80033 —
GSK Investigational Site Danbury Connecticut 06810 —
GSK Investigational Site Milford Connecticut 06460 —
GSK Investigational Site Waterbury Connecticut 06708 —
GSK Investigational Site Washington D.C. District of Columbia 20037 —
GSK Investigational Site Boynton Beach Florida 33437 —
GSK Investigational Site Brandon Florida 33511 —
GSK Investigational Site Clearwater Florida 33756 —
GSK Investigational Site Clearwater Florida 33759 —
GSK Investigational Site Cocoa Florida 32927 —
GSK Investigational Site Coral Gables Florida 33134 —
GSK Investigational Site Destin Florida 32541 —
GSK Investigational Site Doral Florida 33166 —
GSK Investigational Site Doral Florida 33172 —
GSK Investigational Site Fort Lauderdale Florida 33316 —
GSK Investigational Site Hialeah Florida 33016 —
GSK Investigational Site Jacksonville Florida 32205 —
GSK Investigational Site Jupiter Florida 33458 —
GSK Investigational Site Maitland Florida 32751 —
GSK Investigational Site Melbourne Florida 32935 —
GSK Investigational Site Miami Florida 33015 —
GSK Investigational Site Miami Florida 33125 —
GSK Investigational Site Miami Florida 33126 —
GSK Investigational Site Miami Florida 33155 —
GSK Investigational Site Miami Florida 33156 —
GSK Investigational Site Miami Florida 33165 —
GSK Investigational Site Miami Florida 33175 —
GSK Investigational Site New Port Richey Florida 34652 —
GSK Investigational Site Orlando Florida 32806 —
GSK Investigational Site Orlando Florida 32811 —
GSK Investigational Site Orlando Florida 32822 —
GSK Investigational Site Pensacola Florida 32514 —
GSK Investigational Site Pinellas Park Florida 33781 —
GSK Investigational Site Saint Cloud Florida 34769 —
GSK Investigational Site Sarasota Florida 34233 —
GSK Investigational Site St. Petersburg Florida 33707 —
GSK Investigational Site St. Petersburg Florida 33710 —
GSK Investigational Site Tallahassee Florida 32308 —
GSK Investigational Site Tampa Florida 33606 —
GSK Investigational Site Tampa Florida 33607 —
GSK Investigational Site Tampa Florida 33613 —
GSK Investigational Site Tampa Florida 33614 —
GSK Investigational Site Trinity Florida 34655 —
GSK Investigational Site Vero Beach Florida 32960 —
GSK Investigational Site Wellington Florida 33414 —
GSK Investigational Site Zephyrhills Florida 33540 —
GSK Investigational Site Austell Georgia 30106 —
GSK Investigational Site Columbus Georgia 31904 —
GSK Investigational Site Decatur Georgia 30033 —
GSK Investigational Site Gainesville Georgia 30501 —
GSK Investigational Site Lawrenceville Georgia 30045 —
GSK Investigational Site Lilburn Georgia 30047 —
GSK Investigational Site Rincon Georgia 31326 —
GSK Investigational Site Stockbridge Georgia 30281 —
GSK Investigational Site Tucker Georgia 30084 —
GSK Investigational Site Champaign Illinois 61820 —
GSK Investigational Site Evergreen Park Illinois 60805 —
GSK Investigational Site Glen Ellyn Illinois 60137 —
GSK Investigational Site Glenview Illinois 60025 —
GSK Investigational Site Normal Illinois 61761 —
GSK Investigational Site Oak Lawn Illinois 60453 —
GSK Investigational Site Oak Park Illinois 60302 —
GSK Investigational Site Shiloh Illinois 62269 —
GSK Investigational Site Avon Indiana 46123 —
GSK Investigational Site Brownsburg Indiana 46112 —
GSK Investigational Site Crown Point Indiana 46307 —
GSK Investigational Site Franklin Indiana 46131 —
GSK Investigational Site Greenfield Indiana 46140 —
GSK Investigational Site Indianapolis Indiana 46208 —
GSK Investigational Site Indianapolis Indiana 46256 —
GSK Investigational Site Muncie Indiana 47304-5547 —
GSK Investigational Site Council Bluffs Iowa 51503 —
GSK Investigational Site Iowa City Iowa 52242 —
GSK Investigational Site West Des Moines Iowa 50265 —
GSK Investigational Site Hutchinson Kansas 67502 —
GSK Investigational Site Overland Park Kansas 66210 —
GSK Investigational Site Overland Park Kansas 66215 —
GSK Investigational Site Hazard Kentucky 41701 —
GSK Investigational Site Lexington Kentucky 40504 —
GSK Investigational Site Lexington Kentucky 40509 —
GSK Investigational Site Louisville Kentucky 40207 —
GSK Investigational Site Louisville Kentucky 40291 —
GSK Investigational Site Alexandria Louisiana 71301 —
GSK Investigational Site Covington Louisiana 70433 —
GSK Investigational Site Bangor Maine 04401 —
GSK Investigational Site Portland Maine 4101 —
GSK Investigational Site Annapolis Maryland 21401 —
GSK Investigational Site Baltimore Maryland 21224 —
GSK Investigational Site Columbia Maryland 21045 —
GSK Investigational Site Hollywood Maryland 20636 —
GSK Investigational Site Largo Maryland 20774 —
GSK Investigational Site Silver Spring Maryland 20910 —
GSK Investigational Site Towson Maryland 21204 —
GSK Investigational Site Wheaton Maryland 20902 —
GSK Investigational Site Fall River Massachusetts 02720 —
GSK Investigational Site Hyannis Massachusetts 02601 —
GSK Investigational Site Ann Arbor Michigan 48106 —
GSK Investigational Site Buckley Michigan 49620 —
GSK Investigational Site Chelsea Michigan 48118 —
GSK Investigational Site Chesterfield Michigan 48047 —
GSK Investigational Site Detroit Michigan 48221 —
GSK Investigational Site Detroit Michigan 48235 —
GSK Investigational Site Fenton Michigan 48430 —
GSK Investigational Site Interlochen Michigan 49643 —
GSK Investigational Site Kalamazoo Michigan 49009 —
GSK Investigational Site Niles Michigan 49120 —
GSK Investigational Site Novi Michigan 48375 —
GSK Investigational Site Stevensville Michigan 49127 —
GSK Investigational Site Chaska Minnesota 55318 —
GSK Investigational Site Minneapolis Minnesota 55440 —
GSK Investigational Site Port Gibson Mississippi 39150 —
GSK Investigational Site Kansas City Missouri 64114 —
GSK Investigational Site Kansas City Missouri 64138 —
GSK Investigational Site Billings Montana 59101 —
GSK Investigational Site Great Falls Montana 59405 —
GSK Investigational Site Bellevue Nebraska 68005 —
GSK Investigational Site Lincoln Nebraska 02865 —
GSK Investigational Site Lincoln Nebraska 68512 —
GSK Investigational Site Lincoln Nebraska 68516 —
GSK Investigational Site Omaha Nebraska 68130 —
GSK Investigational Site Henderson Nevada 89014 —
GSK Investigational Site Las Vegas Nevada 89106 —
GSK Investigational Site Las Vegas Nevada 89107 —
GSK Investigational Site Las Vegas Nevada 89183 —
GSK Investigational Site Atco New Jersey 08004 —
GSK Investigational Site Brick New Jersey 08724 —
GSK Investigational Site Edison New Jersey 08817 —
GSK Investigational Site Edison New Jersey 08820 —
GSK Investigational Site Elizabeth New Jersey 07201 —
GSK Investigational Site Elizabeth New Jersey 07202 —
GSK Investigational Site Freehold New Jersey 07728 —
GSK Investigational Site Lumberton New Jersey 08048 —
GSK Investigational Site Marlton New Jersey 08053 —
GSK Investigational Site Ocean City New Jersey 07712 —
GSK Investigational Site Ridgewood New Jersey 07450 —
GSK Investigational Site Trenton New Jersey 08611 —
GSK Investigational Site Albuquerque New Mexico 87131 —
GSK Investigational Site Brooklyn New York 11215 —
GSK Investigational Site Corning New York 14830 —
GSK Investigational Site Endwell New York 13760 —
GSK Investigational Site New Windsor New York 12553 —
GSK Investigational Site New York New York 10017 —
GSK Investigational Site New York New York 10022 11209 —
GSK Investigational Site Newburgh New York 12550 —
GSK Investigational Site The Bronx New York 10457 —
GSK Investigational Site Utica New York 13502 —
GSK Investigational Site Westfield New York 14787 —
GSK Investigational Site Asheboro North Carolina 27203 —
GSK Investigational Site Asheville North Carolina 28803 —
GSK Investigational Site Calabash North Carolina 28467 —
GSK Investigational Site Cary North Carolina 27518 —
GSK Investigational Site Charlotte North Carolina 28207 —
GSK Investigational Site Charlotte North Carolina 28209 —
GSK Investigational Site Clyde North Carolina 28721 —
GSK Investigational Site Lexington North Carolina 27295 —
GSK Investigational Site Morganton North Carolina 28655 —
GSK Investigational Site Shelby North Carolina 28152 —
GSK Investigational Site Tabor City North Carolina 28463 —
GSK Investigational Site Wilmington North Carolina 28401 —
GSK Investigational Site Fargo North Dakota 58103 —
GSK Investigational Site Fargo North Dakota 58104 —
GSK Investigational Site Centerville Ohio 45459 —
GSK Investigational Site Cincinnati Ohio 45231 —
GSK Investigational Site Cincinnati Ohio 45236 —
GSK Investigational Site Cleveland Ohio 44130 —
GSK Investigational Site Columbus Ohio 43215 —
GSK Investigational Site Dayton Ohio 45406 —
GSK Investigational Site Dayton Ohio 45459 —
GSK Investigational Site Groveport Ohio 43125 —
GSK Investigational Site Marion Ohio 43302 —
GSK Investigational Site Middleburg Heights Ohio 44130 —
GSK Investigational Site Shaker Heights Ohio 44120 —
GSK Investigational Site Springfield Ohio 45504 —
GSK Investigational Site Toledo Ohio 43606 —
GSK Investigational Site Toledo Ohio 43617 —
GSK Investigational Site Wheeling Ohio 26003 —
GSK Investigational Site Youngstown Ohio 44501-1790 —
GSK Investigational Site Zanesville Ohio 43701 —
GSK Investigational Site Oklahoma City Oklahoma 73103 —
GSK Investigational Site Oklahoma City Oklahoma 73112 —
GSK Investigational Site Oklahoma City Oklahoma 73120 —
GSK Investigational Site Eugene Oregon 97401 —
GSK Investigational Site Lake Oswego Oregon 97035 —
GSK Investigational Site Belle Vernon Pennsylvania 15012 —
GSK Investigational Site Belle Vernon Pennsylvania 15025 —
GSK Investigational Site Bensalem Pennsylvania 19020 —
GSK Investigational Site Carnegie Pennsylvania 15106 —
GSK Investigational Site Downingtown Pennsylvania 19335 —
GSK Investigational Site Erie Pennsylvania 16508 —
GSK Investigational Site Holland Pennsylvania 18966 —
GSK Investigational Site Huntingdon Valley Pennsylvania 19006 —
GSK Investigational Site Jenkintown Pennsylvania 19046 —
GSK Investigational Site Lansdale Pennsylvania 19446 —
GSK Investigational Site Latrobe Pennsylvania 15650 —
GSK Investigational Site Philadelphia Pennsylvania 19115 —
GSK Investigational Site Philadelphia Pennsylvania 19152 —
GSK Investigational Site Pittsburgh Pennsylvania 15206 —
GSK Investigational Site Pittsburgh Pennsylvania 15212 —
GSK Investigational Site Pittsburgh Pennsylvania 15236 —
GSK Investigational Site Scottdale Pennsylvania 15683 —
GSK Investigational Site Shippensburg Pennsylvania 17257 —
GSK Investigational Site Uniontown Pennsylvania 15401 —
GSK Investigational Site East Greenwich Rhode Island 02818 —
GSK Investigational Site Johnston Rhode Island 02919 —
GSK Investigational Site Warwick Rhode Island 02888-3221 —
GSK Investigational Site Columbia South Carolina 29201 —
GSK Investigational Site Florence South Carolina 29501 —
GSK Investigational Site Greenville South Carolina 29607 —
GSK Investigational Site Greenville South Carolina 29615 —
GSK Investigational Site Greenwood South Carolina 29646 —
GSK Investigational Site Greer South Carolina 29651 —
GSK Investigational Site Union South Carolina 29379 —
GSK Investigational Site Dakota Dunes South Dakota 57049 —
GSK Investigational Site Rapid City South Dakota 57702 —
GSK Investigational Site Sioux Falls South Dakota 57108 —
GSK Investigational Site Chattanooga Tennessee 37404 —
GSK Investigational Site Chattanooga Tennessee 37411 —
GSK Investigational Site Chattanooga Tennessee 37421 —
GSK Investigational Site Germantown Tennessee 38138 —
GSK Investigational Site McKenzie Tennessee 38201 —
GSK Investigational Site Shelbyville Tennessee 37160 —
GSK Investigational Site Arlington Texas 76018 —
GSK Investigational Site Austin Texas 78731 —
GSK Investigational Site Austin Texas 78758 —
GSK Investigational Site Austin Texas 78759-8950 —
GSK Investigational Site Corsicana Texas 75110 —
GSK Investigational Site Dallas Texas 75225 —
GSK Investigational Site Dallas Texas 75230 —
GSK Investigational Site Dallas Texas 75246 —
GSK Investigational Site Dallas Texas 75254 —
GSK Investigational Site Duncanville Texas 75116 —
GSK Investigational Site Gun Barrel City Texas 75156 —
GSK Investigational Site Houston Texas 77034 —
GSK Investigational Site Houston Texas 77043 —
GSK Investigational Site Houston Texas 77055 —
GSK Investigational Site Houston Texas 77077 —
GSK Investigational Site Houston Texas 77079 —
GSK Investigational Site Irving Texas 75061 —
GSK Investigational Site Katy Texas 77450 —
GSK Investigational Site Kerrville Texas 78028 —
GSK Investigational Site Killeen Texas 76542 —
GSK Investigational Site Kingwood Texas 77339 —
GSK Investigational Site Lewisville Texas 75067 —
GSK Investigational Site Lufkin Texas 75904 —
GSK Investigational Site McKinney Texas 75071 —
GSK Investigational Site Plano Texas 75024 —
GSK Investigational Site Plano Texas 75075 —
GSK Investigational Site San Antonio Texas 78229 —
GSK Investigational Site San Antonio Texas 78233 —
GSK Investigational Site San Antonio Texas 78238 —
GSK Investigational Site San Antonio Texas 78251 —
GSK Investigational Site San Antonio Texas 78258 —
GSK Investigational Site Sugar Land Texas 77479 —
GSK Investigational Site Tomball Texas 77375 —
GSK Investigational Site Tyler Texas 75708 —
GSK Investigational Site Waco Texas 76710 —
GSK Investigational Site Waco Texas 76712 —
GSK Investigational Site Bountiful Utah 84010 —
GSK Investigational Site Clinton Utah 84015 —
GSK Investigational Site Layton Utah 84041 —
GSK Investigational Site Midvale Utah 84047 —
GSK Investigational Site Murray Utah 84107 —
GSK Investigational Site West Jordan Utah 84088 —
GSK Investigational Site Falls Church Vermont 22044 —
GSK Investigational Site Alexandria Virginia 22304 —
GSK Investigational Site Charlottesville Virginia 22902 —
GSK Investigational Site Hampton Virginia 23666 —
GSK Investigational Site Midlothian Virginia 23113 —
GSK Investigational Site Midlothian Virginia 23114 —
GSK Investigational Site Norfolk Virginia 23507 —
GSK Investigational Site Richmond Virginia 23223 —
GSK Investigational Site Richmond Virginia 23229 —
GSK Investigational Site Richmond Virginia 23233 —
GSK Investigational Site Richmond Virginia 23235 —
GSK Investigational Site Suffolk Virginia 23435 —
GSK Investigational Site Virginia Beach Virginia 23454 —
GSK Investigational Site Bellingham Washington 98225 —
GSK Investigational Site Port Orchard Washington 98366 —
GSK Investigational Site Puyallup Washington 98371 —
GSK Investigational Site Spokane Washington 99204 —
GSK Investigational Site Morgantown West Virginia 26505 —
GSK Investigational Site Madison Wisconsin 53792-9988 —

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 458 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01475721, 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 Aug 6, 2018 · Synced Oct 17, 2026

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Open the official record

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