806
Participants
Start Date
October 30, 2019
Primary Completion Date
August 8, 2024
Study Completion Date
August 8, 2024
Mepolizumab
Mepolizumab was a sterile liquid formulation. It was administered as a subcutaneous injection (100 milligrams per milliliter \[mg/mL\]) delivered once every 4 weeks using a pre-filled safety syringe.
Placebo
Placebo was a 0.9% sodium chloride solution. It was administered as a subcutaneous injection delivered once every 4 weeks using a pre-filled safety syringe.
GSK Investigational Site, Budapest
GSK Investigational Site, Auckland
GSK Investigational Site, Budapest
GSK Investigational Site, Buenos Aires
GSK Investigational Site, Rosario
GSK Investigational Site, Sydney
GSK Investigational Site, Törökbálint
GSK Investigational Site, Kbenhavn N
GSK Investigational Site, Westmead
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GSK Investigational Site, Koebenhavn NV
GSK Investigational Site, Coffs Harbour
GSK Investigational Site, Hatvan
GSK Investigational Site, Rotorua
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GSK Investigational Site, Hamilton
GSK Investigational Site, San Miguel de Tucumán
GSK Investigational Site, Liège
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GSK Investigational Site, Aalborg
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GSK Investigational Site, Cadiz
GSK Investigational Site, Berlin
GSK Investigational Site, Berlin
GSK Investigational Site, The Bronx
GSK Investigational Site, Berlin
GSK Investigational Site, Berlin
GSK Investigational Site, Taipei
GSK Investigational Site, Athens
GSK Investigational Site, Berlin
GSK Investigational Site, Berlin
GSK Investigational Site, Berlin
GSK Investigational Site, Fürstenwalde
GSK Investigational Site, Santiago de Compostela
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GSK Investigational Site, Granada
GSK Investigational Site, Granada
GSK Investigational Site, Philadelphia
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GSK Investigational Site, Spartanburg
GSK Investigational Site, Clinton
GSK Investigational Site, Greenville
GSK Investigational Site, Marbella
GSK Investigational Site, Brest
GSK Investigational Site, Greenville
GSK Investigational Site, Anderson
GSK Investigational Site, Benalmádena
GSK Investigational Site, Fort Mill
GSK Investigational Site, Rock Hill
GSK Investigational Site, Taiyuan
GSK Investigational Site, Lawrenceville
GSK Investigational Site, Adairsville
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GSK Investigational Site, Gainesville
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GSK Investigational Site, Hialeah
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GSK Investigational Site, Miami
GSK Investigational Site, Miami
GSK Investigational Site, Miami
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GSK Investigational Site, Plantation
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GSK Investigational Site, Clearwater
GSK Investigational Site, Pinellas Park
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GSK Investigational Site, Nagpur
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GSK Investigational Site, Jalisco
GSK Investigational Site, Guadalajara
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GSK Investigational Site, Valencia
GSK Investigational Site, Alzira
GSK Investigational Site, Evansville
GSK Investigational Site, Lathrup Village
GSK Investigational Site, Rheine
GSK Investigational Site, Galdakano
GSK Investigational Site, Petah Tikva
GSK Investigational Site, Cholet
GSK Investigational Site, Zaragoza
GSK Investigational Site, Guangzhou
GSK Investigational Site, Ramat Gan
GSK Investigational Site, Jeonju
GSK Investigational Site, Mainz
GSK Investigational Site, Koblenz
GSK Investigational Site, Thessaloniki
GSK Investigational Site, Holon
GSK Investigational Site, Frankfurt
GSK Investigational Site, Frankfurt
GSK Investigational Site, Frankfurt
GSK Investigational Site, Chicago
GSK Investigational Site, Clermont-Ferrand
GSK Investigational Site, Rodgau
GSK Investigational Site, St Louis
GSK Investigational Site, Neu-Isenburg
GSK Investigational Site, Monterrey
GSK Investigational Site, Monterrey
GSK Investigational Site, Mulhouse
GSK Investigational Site, Alexandroupoli
GSK Investigational Site, Lyon
GSK Investigational Site, Bari
GSK Investigational Site, Stuttgart
GSK Investigational Site, Le Mans
GSK Investigational Site, Conway
GSK Investigational Site, Norman
GSK Investigational Site, Oklahoma City
GSK Investigational Site, Epagny Metz-Tessy
GSK Investigational Site, McKinney
GSK Investigational Site, Sherman
GSK Investigational Site, Corsicana
GSK Investigational Site, Rehovot
GSK Investigational Site, Lampasas
GSK Investigational Site, Huntsville
GSK Investigational Site, Houston
GSK Investigational Site, Webster
GSK Investigational Site, San Antonio
GSK Investigational Site, San Antonio
GSK Investigational Site, Ashkelon
GSK Investigational Site, McAllen
GSK Investigational Site, Colorado Springs
GSK Investigational Site, Telese Terme BN
GSK Investigational Site, Phoenix
GSK Investigational Site, Phoenix
GSK Investigational Site, Phoenix
GSK Investigational Site, Mesa
GSK Investigational Site, Chandler
GSK Investigational Site, Gilbert
GSK Investigational Site, Tucson
GSK Investigational Site, Albuquerque
GSK Investigational Site, Phoenix
GSK Investigational Site, Las Vegas
GSK Investigational Site, Cerritos
GSK Investigational Site, Jerusalem
GSK Investigational Site, Jerusalem
GSK Investigational Site, Vista
GSK Investigational Site, San Diego
GSK Investigational Site, Alpine
GSK Investigational Site, Riverside
GSK Investigational Site, Newport Beach
GSK Investigational Site, Portland
GSK Investigational Site, Beijing
GSK Investigational Site, Beijing
GSK Investigational Site, Beijing
GSK Investigational Site, Beijing
GSK Investigational Site, New Delhi
GSK Investigational Site, New Delhi
GSK Investigational Site, Changchun
GSK Investigational Site, Changchun
GSK Investigational Site, Shanghai
GSK Investigational Site, Shanghai
GSK Investigational Site, Shanghai
GSK Investigational Site, Shanghai
GSK Investigational Site, Puducherry
GSK Investigational Site, Kanpur
GSK Investigational Site, Nanjing
GSK Investigational Site, Nanjing
GSK Investigational Site, Wuxi
GSK Investigational Site, Lucknow
GSK Investigational Site, Jinan
GSK Investigational Site, Qingdao
GSK Investigational Site, Jaipur
GSK Investigational Site, Hangzhou
GSK Investigational Site, Hangzhou
GSK Investigational Site, Jiaxing
GSK Investigational Site, Taizhou
GSK Investigational Site, Nanchang
GSK Investigational Site, Nanchang
GSK Investigational Site, Nanchang
GSK Investigational Site, Xiamen
GSK Investigational Site, Ahmedabad
GSK Investigational Site, Changsha
GSK Investigational Site, Changsha
GSK Investigational Site, Changsha
GSK Investigational Site, Changsha
GSK Investigational Site, Wuhan
GSK Investigational Site, Nagpur
GSK Investigational Site, Xinxiang
GSK Investigational Site, Hyderabad
GSK Investigational Site, Hyderabad
GSK Investigational Site, Guangzhou
GSK Investigational Site, Guangzhou
GSK Investigational Site, Zhuhai
GSK Investigational Site, Nanning
GSK Investigational Site, Sanya
GSK Investigational Site, Zigong
GSK Investigational Site, Beer-Yaakov
GSK Investigational Site, Xining
GSK Investigational Site, Ürümqi
GSK Investigational Site, Porto Alegre
GSK Investigational Site, Chandler
GSK Investigational Site, Torrance
GSK Investigational Site, Boynton Beach
GSK Investigational Site, Doral
GSK Investigational Site, Ft. Pierce
GSK Investigational Site, Miami
GSK Investigational Site, Miami
GSK Investigational Site, Miami
GSK Investigational Site, Miami Lakes
GSK Investigational Site, Tampa
GSK Investigational Site, Johns Creek
GSK Investigational Site, Iowa City
GSK Investigational Site, Natchitoches
GSK Investigational Site, Baltimore
GSK Investigational Site, Toms River
GSK Investigational Site, Kettering
GSK Investigational Site, Charleston
GSK Investigational Site, Dallas
GSK Investigational Site, Houston
GSK Investigational Site, Rutland
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GSK Investigational Site, Ciudad AutOnoma de Buenos Aire
GSK Investigational Site, Ciudad Autonoma de Bueno
GSK Investigational Site, Ciudad Autonoma de Bueno
GSK Investigational Site, Córdoba
GSK Investigational Site, La Plata
GSK Investigational Site, Mar del Plata
GSK Investigational Site, Mendoza
GSK Investigational Site, Quilmes
GSK Investigational Site, Rosario
GSK Investigational Site, Rosario Provincia de Santa FE
GSK Investigational Site, Porto Alegre
GSK Investigational Site, Porto Alegre
GSK Investigational Site, São Paulo
GSK Investigational Site, Vancouver
GSK Investigational Site, Truro
GSK Investigational Site, Ajax
GSK Investigational Site, Newmarket
GSK Investigational Site, Sarnia
GSK Investigational Site, Windsor
GSK Investigational Site, Saint-Charles-Borromée
GSK Investigational Site, Baotou
GSK Investigational Site, Hohehot
GSK Investigational Site, Hvidovre
GSK Investigational Site, Odense C
GSK Investigational Site, Tallinn
GSK Investigational Site, Cottbus
GSK Investigational Site, Halle
GSK Investigational Site, Leipzig
GSK Investigational Site, Leipzig
GSK Investigational Site, Leipzig
GSK Investigational Site, Leipzig
GSK Investigational Site, Athens
GSK Investigational Site, Ioannina
GSK Investigational Site, Drogheda
GSK Investigational Site, Dublin
GSK Investigational Site, Dublin
GSK Investigational Site, Dublin
GSK Investigational Site, Galway
GSK Investigational Site, Limerick
GSK Investigational Site, Roma
GSK Investigational Site, Breda
GSK Investigational Site, Groningen
GSK Investigational Site, Heerlen
GSK Investigational Site, Rotterdam
GSK Investigational Site, The Hague
GSK Investigational Site, Zutphen
GSK Investigational Site, Bialystok
GSK Investigational Site, Bydgoszcz
GSK Investigational Site, Elblag
GSK Investigational Site, Gdansk
GSK Investigational Site, Gdynia
GSK Investigational Site, Katowice
GSK Investigational Site, Katowice
GSK Investigational Site, Kielce
GSK Investigational Site, Krakow
GSK Investigational Site, Krakow
GSK Investigational Site, Lodz
GSK Investigational Site, Lodz
GSK Investigational Site, Ostrowiec Świętokrzyski
GSK Investigational Site, Poznan
GSK Investigational Site, Poznan
GSK Investigational Site, Rzeszów
GSK Investigational Site, Rzeszów
GSK Investigational Site, Sopot
GSK Investigational Site, Sosnowiec
GSK Investigational Site, Warsaw
GSK Investigational Site, Warsaw
GSK Investigational Site, Wroclaw
GSK Investigational Site, Zamość
GSK Investigational Site, Seoul
GSK Investigational Site, Seoul
GSK Investigational Site, Seoul
GSK Investigational Site, Seoul
GSK Investigational Site, Seoul
GSK Investigational Site, Barcelona
GSK Investigational Site, Barcelona
GSK Investigational Site, Barcelona
GSK Investigational Site, Barcelona
GSK Investigational Site, HebrOn
GSK Investigational Site, Härnösand
GSK Investigational Site, Malmo
GSK Investigational Site, Uppsala
GSK Investigational Site, Birmingham
GSK Investigational Site, Reading
GSK Investigational Site, Cardiff
GSK Investigational Site, Glasgow
GSK Investigational Site, Hardwick
GSK Investigational Site, Hexham
GSK Investigational Site, Lancashire
GSK Investigational Site, Liverpool
GSK Investigational Site, London
GSK Investigational Site, Manchester
GSK Investigational Site, Norwich
GSK Investigational Site, Wishaw
Lead Sponsor
Collaborators (1)
PPD Development, LP
INDUSTRY
GlaxoSmithKline
INDUSTRY