Comparison Trial of Letrozole to Anastrozole in the Adjuvant Treatment of Postmenopausal Women With Hormone Receptor and Node Positive Breast Cancer

PHASE3CompletedINTERVENTIONAL
Enrollment

4,172

Participants

Timeline

Start Date

December 31, 2005

Primary Completion Date

September 30, 2014

Study Completion Date

September 30, 2014

Conditions
Breast Cancer
Interventions
DRUG

Letrozole

2.5 mg tablets

DRUG

Anastrozole

1 mg tablets

Trial Locations (259)

1070

Novartis Investigative Site, Brussels

1090

Novartis Investigative Site, Vienna

2020

Novartis Investigative Site, Antwerp

2031

Novartis Investigative Site, Randwick

2060

Novartis Investigative Site, Sydney

2298

Novartis Investigative Site, Waratah

2300

Novartis Investigative Site, Turnhout

2444

Novartis Investigative Site, Port Macquarie

2485

Novartis Investigative Site, Tweed Heads

2605

Novartis Investigative Site, Garran

2610

Novartis Investigative Site, Wilrijk

2700

Novartis Investigative Site, Wiener Neustadt

2820

Novartis Investigative Site, Bonheiden

2930

Novartis Investigative Site, Brasschaat

3011

Novartis Investigative Site, Footscray

3050

Novartis Investigative Site, Parkville

3076

Novartis Investigative Site, Epping

3128

Novartis Investigative Site, Box Hill

3144

Novartis Investigative Site, Malvern

3165

Novartis Investigative Site, East Bentleigh

3199

Novartis Investigative Site, Franston

3240

Novartis Investigative Site, Hamilton

3690

Novartis Investigative Site, Wodonga

4000

Novartis Investigative Site, Liège

4010

Novartis Investigative Site, Linz

4020

Novartis Investigative Site, Redcliff

4560

Novartis Investigative Site, Nambour

4800

Novartis Investigative Site, Verviers

5000

Novartis Investigative Site, Adelaide

5020

Novartis Investigative Site, Salzburg

5065

Novartis Investigative Site, Toorak Gardens

6000

Novartis Investigative Site, Perth

Novartis Investigative Site, Lucerne

6005

Novartis Investigative Site, Perth

6009

Novartis Investigative Site, Nedlands

6020

Novartis Investigative Site, Innsbruck

6800

Novartis Investigative Site, Libramont

7000

Novartis Investigative Site, Chur

7540

Novartis Investigative Site, Güssing

8000

Novartis Investigative Site, Bruges

8036

Novartis Investigative Site, Graz

8208

Novartis Investigative Site, Schaffhausen

8401

Novartis Investigative Site, Winterthur

9000

Novartis Investigative Site, Ghent

9300

Novartis Investigative Site, Aalst

9360

Novartis Investigative Site, Friesach

9500

Novartis Investigative Site, Villach

10317

Novartis Investigative Site, Berlin

10365

Novartis Investigative Site, Berlin

10713

Novartis Investigative Site, Berlin

10967

Novartis Investigative Site, Berlin

12180

New York Oncology Hematology, P.C. NYOH Latham, Troy

13008

Novartis Investigative Site, Marseille

13051

Novartis Investigative Site, Biella

13125

Novartis Investigative Site, Berlin

13353

Novartis Investigative Site, Berlin

14021

Novartis Investigative Site, Caen

15006

Novartis Investigative Site, A Coruña

15009

Novartis Investigative Site, A Coruña

18704

Medical Oncology Associates of Wyorning Valley, PC, Kingston

20121

Novartis Investigative Site, Milan

20132

Novartis Investigative Site, Milan

20817

Center for Cancer & Blood Disorders, Bethesda

21339

Novartis Investigative Site, Lüneburg

22031

Virginia Cancer Specialists, PC, Fairfax

23538

Novartis Investigative Site, Lübeck

24004

Novartis Investigative Site, Périgueux Cédex

24105

Novartis Investigative Site, Kiel

25209

Novartis Investigative Site, Montbéliard

27511

Raleigh Hematology Oncology Associates, Cary

28040

Novartis Investigative Site, Madrid

28205

Novartis Investigative Site, Bremen

29010

Novartis Investigative Site, Málaga

30559

Novartis Investigative Site, Hanover

30607

University Cancer & Blood Center, LLC, Athens

30625

Novartis Investigative Site, Hanover

31033

Novartis Investigative Site, Castelfranco Veneto

31078

Novartis Investigative Site, Toulouse

32256

Sarah Cannon Research Institute, Jacksonville

32804

Florida Cancer Institute, Orlando

33081

Novartis Investigative Site, Aviano

33100

Novartis Investigative Site, Udine

33705

Gulfcoast Oncology Associates, St. Petersburg

33901

Florida Cancer Specialists, Fort Meyers

34761

Cancer Centers of Florida PA, Ocoee

35062

Novartis Investigative Site, Rennes

35205

Birmingham Hematology and Oncology Associates, Birmingham

35801

Comprehensive Cancer Institute, Huntsville

37126

Novartis Investigative Site, Verona

37203

Sarah Cannon Research Institute, Nashville

37404

Chattanooga Oncology and Hematology Assoicates, PC, Chattanooga

39008

Novartis Investigative Site, Santander

39108

Novartis Investigative Site, Magdeburg

40138

Novartis Investigative Site, Bologna

40225

Novartis Investigative Site, Düsseldorf

41013

Novartis Investigative Site, Seville

41100

Novartis Investigative Site, Modena

43100

Novartis Investigative Site, Parma

44710

Aultman Cancer Center, Canton

45147

Novartis Investigative Site, Essen

45242

Sarah Cannon Oncology Hematology Care, Inc, Cincinnati

46009

Novartis Investigative Site, Valencia

46227

Central Indiana Cancer Centers, Indianapolis

47100

Novartis Investigative Site, Forlì

48149

Novartis Investigative Site, Münster

49033

Novartis Investigative Site, Angers

50009

Novartis Investigative Site, Zaragoza

50011

Novartis Investigative Site, Antella - Bagno A Ripoli

52025

Novartis Investigative Site, Montevarchi

52621

Novartis Investigative Site, Tel Litwinsky

54290

Novartis Investigative Site, Trier

58452

Novartis Investigative Site, Witten

63069

Novartis Investigative Site, Offenbach

63122

Novartis Investigative Site, Fermo

63141

St. Louis Cancer & Breast Institute, St Louis

65189

Novartis Investigative Site, Wiesbaden

65929

Novartis Investigative Site, Frankfurt

66000

Novartis Investigative Site, Perpignan

66100

Novartis Investigative Site, Chieti

66210

Kansas City Cancer Center, Overland Park

66421

Novartis Investigative Site, Homburg

67091

Novartis Investigative Site, Strasbourg

67214

Wichita Community Clinical Oncology Program, Wichita

70126

Novartis Investigative Site, Bari

72076

Novartis Investigative Site, Tübingen

75230

Center for Oncology Research and Treatment, PA, Dallas

Texas Cancer Center ( Medical City Dallas Hospital), Dallas

75246

Texas Oncology Presbyterian Hospital, Dallas

Texas Oncology Sammons Cancer Center, Dallas

75251

Texas Oncology Texas Oncology PA, Dallas

75601

Longview Cancer Center, Longview

75702

Tyler Cancer Center, Tyler

76022

Texas Oncology, P.A., Bedford

76100

Novartis Investigative Site, Rehovot

76104

Texas Oncology, P.A., Fort Worth

76210

Texas Cancer Center Denton, Denton

76712

Waco Cancer and Research Center, Waco

77030

MD Anderson Cancer Center/University of Texas, Houston

78157

Novartis Investigative Site, Le Chesnay

78503

South Texas Cancer Center- McAllen, McAllen

78624

San Antonio Tumor and Blood Clinic, Fredericksburg

79106

Novartis Investigative Site, Freiburg im Breisgau

79110

Novartis Investigative Site, Freiburg im Breisgau

79915

El Paso Cancer Treatment Ctr-East, El Paso

80336

Novartis Investigative Site, München

81675

Novartis Investigative Site, München

86001

Northern Arizona Hematology/Oncology Associates, P.C., Flagstaff

89070

Novartis Investigative Site, Ulm

91054

Novartis Investigative Site, Erlangen

92224

Novartis Investigative Site, Amberg

93053

Novartis Investigative Site, Regensburg

94010

Novartis Investigative Site, Créteil

95124

Novartis Investigative Site, Catania

95445

Novartis Investigative Site, Bayreuth

98664

Northwest Cancer Specialists, P.C., Vancover

100021

Novartis Investigative Site, Beijing

200032

Novartis Investigative Site, Shanghai

300060

Novartis Investigative Site, Tianjin

510060

Novartis Investigative Site, Guangzhou

6423906

Novartis Investigative Site, Tel Aviv

9112001

Novartis Investigative Site, Jerusalem

06320

Oncology & Hematology Associates, PC, New London

97401-8122

Oncology Associates of Oregon, PC, Eugene

79701-5946

Allison Cancer Center, Midland

75090-0504

Texas Cancer Center- Sherman, Sherman

Unknown

Novartis Investigative Site, Auckland

Novartis Investigative Site, Dunedin

Novartis Investigative Site, Galway

Novartis Investigative Site, Cork

Novartis Investigative Site, Dublin

Novartis Investigative Site, Letterkenny

Novartis Investigative Site, Limerick

A-8036

Novartis Investigative Site, Graz

A-4600

Novartis Investigative Site, Wels

A-6807

Novartis Investigative Site, Feldkirch

A-8700

Novartis Investigative Site, Leoben

A-4020

Novartis Investigative Site, Linz

A-1090

Novartis Investigative Site, Vienna

A-1140

Novartis Investigative Site, Vienna

L3Y 2P7

Novartis Investigative Site, Newmarket

K1H 8L6

Novartis Investigative Site, Ottawa

M4C 3E7

Novartis Investigative Site, Toronto

M4N 3M5

Novartis Investigative Site, Toronto

H1T 2M4

Novartis Investigative Site, Montreal

G1S 4L8

Novartis Investigative Site, Québec

S4T 7T1

Novartis Investigative Site, Regina

S7N 4H4

Novartis Investigative Site, Saskatoon

DK-9000

Novartis Investigative Site, Aalborg

DK-2100

Novartis Investigative Site, Copenhagen

DK-2730

Novartis Investigative Site, Herlev

DK-7400

Novartis Investigative Site, Herning

DK-3400

Novartis Investigative Site, Hillerød

DK-4700

Novartis Investigative Site, Næstved

DK-5000

Novartis Investigative Site, Odense C

DK-4000

Novartis Investigative Site, Roskilde

DK-7100

Novartis Investigative Site, Vejle

DK-8800

Novartis Investigative Site, Viborg

F-69373

Novartis Investigative Site, Lyon

F-34094

Novartis Investigative Site, Montpellier

06050

Novartis Investigative Site, Nice

06120

Novartis Investigative Site, Halle

07740

Novartis Investigative Site, Jena

D-65199

Novartis Investigative Site, Wiesbaden

DUBLIN 9

Novartis Investigative Site, Dublin

00135

Novartis Investigative Site, Roma

00167

Novartis Investigative Site, Roma

00168

Novartis Investigative Site, Roma

464-8681

Novartis Investigative Site, Nagoya

791-0280

Novartis Investigative Site, Matsuyama

811-1395

Novartis Investigative Site, Fukuoka

802-0077

Novartis Investigative Site, Kitakyushu

371-8511

Novartis Investigative Site, Maebashi

003-0804

Novartis Investigative Site, Sapporo

259-1193

Novartis Investigative Site, Isehara

216-8511

Novartis Investigative Site, Kawasaki

241-8515

Novartis Investigative Site, Yokohama

606-8507

Novartis Investigative Site, Kyoto

537-8511

Novartis Investigative Site, Osaka

565-0871

Novartis Investigative Site, Suita

362-0806

Novartis Investigative Site, Kitaadachi-gun

420-8527

Novartis Investigative Site, Shizuoka

329-0498

Novartis Investigative Site, Shimotsuke

113-8677

Novartis Investigative Site, Bunkyo-ku

104-0045

Novartis Investigative Site, Chuo-ku

104-8560

Novartis Investigative Site, Chuo-ku

135-8550

Novartis Investigative Site, Koto

160-0023

Novartis Investigative Site, Shinjuku-ku

5623 EJ

Novartis Investigative Site, Eindhoven

7511 JH

Novartis Investigative Site, Enschede

6532 SZ

Novartis Investigative Site, Nijmegen

3083 AN

Novartis Investigative Site, Rotterdam

5504 DB

Novartis Investigative Site, Veldhoven

NO-3710

Novartis Investigative Site, Skien

410-769

Novartis Investigative Site, Goyang-si

06351

Novartis Investigative Site, Seoul

01812

Novartis Investigative Site, Seoul

03010

Novartis Investigative Site, Alicante

08208

Novartis Investigative Site, Sabadell

221 85

Novartis Investigative Site, Lund

SE-118 83

Novartis Investigative Site, Stockholm

SE-751 85

Novartis Investigative Site, Uppsala

HU8 9HE

Novartis Investigative Site, Hull

G11 6NT

Novartis Investigative Site, Glasgow

HA6 2RN

Novartis Investigative Site, Northwood

BT9 7AB

Novartis Investigative Site, Belfast

BH7 7DW

Novartis Investigative Site, Bournemouth

BS16 1JE

Novartis Investigative Site, Bristol

CM1 7ET

Novartis Investigative Site, Chelmsford

CO3 3NB

Novartis Investigative Site, Colchester

L7 8XP

Novartis Investigative Site, Liverpool

N18 1QX

Novartis Investigative Site, London

NW3 2QG

Novartis Investigative Site, London

M23 9LT

Novartis Investigative Site, Manchester

L63 4JY

Novartis Investigative Site, Merseyside

PL6 8DH

Novartis Investigative Site, Plymouth

LL18 5UJ

Novartis Investigative Site, Rhyl

S10 2SJ

Novartis Investigative Site, Sheffiled

SY38XQ

Novartis Investigative Site, Shrewsbury

SM2 5PT

Novartis Investigative Site, Surrey

Sponsors
All Listed Sponsors
lead

Novartis Pharmaceuticals

INDUSTRY