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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 Jun 26, 2026, 12:42 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

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

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

Conditions

Interventions

  • ADVAIR 100/50mcg Drug
  • ADVAIR 250/50mcg Drug
  • ADVAIR 500/50mcg Drug
  • FLOVENT 100mcg Drug
  • FLOVENT 250mcg Drug
  • FLOVENT 500mcg Drug

Drug

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 17, 2011
Primary completion
Jun 22, 2015
Completion
Jun 22, 2015
Last update posted
Aug 5, 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 5, 2018 · Synced Jun 26, 2026

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Open the official record

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