Tamoxifen With or Without Octreotide in Treating Postmenopausal Women With Stage I, Stage II, or Stage III Breast Cancer

PHASE3CompletedINTERVENTIONAL
Enrollment

667

Participants

Timeline

Start Date

September 24, 1996

Primary Completion Date

December 7, 2007

Study Completion Date

April 23, 2010

Conditions
Breast Cancer
Interventions
DRUG

octreotide acetate

Octreotide LAR (SMS 201-995 pa LAR) 90 mg depot injection monthly for 2 years (plus Tamoxifen 20 mg PO daily for 5 years)

DRUG

tamoxifen citrate

20 mg PO for 5 years

Trial Locations (40)

55805

Duluth Clinic, Duluth

St. Mary's/Duluth Clinic Health System, Duluth

V3V 1Z2

British Columbia Cancer Agency - Fraser Valley Cancer Centre, Surrey

V5Z 4E6

BC Cancer Agency, Vancouver

V8R 1J8

British Columbia Cancer Agency - Vancouver Island Cancer Centre, Victoria

R3E 0V9

CancerCare Manitoba, Winnipeg

B3H 1V7

Nova Scotia Cancer Centre, Halifax

L4M 6M2

Royal Victoria Hospital, Barrie, Barrie

P3E 5J1

Northeastern Ontario Regional Cancer Centre, Sudbury, Greater Sudbury

L8V 5C2

Cancer Care Ontario-Hamilton Regional Cancer Centre, Hamilton

K7L 5P9

Kingston Regional Cancer Centre, Kingston

N6A 4L6

Cancer Care Ontario-London Regional Cancer Centre, London

L5B 1B8

Trillium Health Centre, Mississauga

L5M 2N1

Credit Valley Hospital, Mississauga

M2E 1K1

North York General Hospital, Ontario, North York

L1G 2B9

Lakeridge Health Oshawa, Oshawa

K1H 8L6

Ottawa Regional Cancer Center - General Division, Ottawa

K1Y 4K7

Ottawa Regional Cancer Centre - Civic Campus, Ottawa

P6B 1Y5

Algoma District Medical Group, Sault Ste. Marie

L2R 5K3

Hotel Dieu Hospital - St. Catharines, St. Catharines

P7A 7T1

Northwestern Ontario Regional Cancer Centre, Thunder Bay, Thunder Bay

M4C 3E7

Toronto East General Hospital, Toronto

M4N 3M5

Toronto Sunnybrook Regional Cancer Centre, Toronto

M5B 1W8

St. Michael's Hospital - Toronto, Toronto

M5G 1X5

Mount Sinai Hospital - Toronto, Toronto

M5G 2C4

Toronto General Hospital, Toronto

M5G 2M9

Princess Margaret Hospital, Toronto

M5S 1B6

Women's College Campus, Sunnybrook and Women's College Health Science Center, Toronto

M6R 1B5

Saint Joseph's Health Centre - Toronto, Toronto

M9N 1N8

Humber River Regional Hospital, Weston

N8W 2X3

Cancer Care Ontario - Windsor Regional Cancer Centre, Windsor

C1A 8T5

Queen Elizabeth Hospital, PEI, Charlottetown

J1H 5N4

Centre Universitaire de Sante de l'Estrie - Site Fleurimont, Fleurimont

H2L-4M1

Centre Hospitalier de l'Universite de Montreal, Montreal

H2W 1S6

McGill University Department of Oncology, Montreal

H2W 1T8

Centre Hospitalier de l'Universite' de Montreal, Montreal

Hotel Dieu de Montreal, Montreal

G1S 4L8

Hopital du Saint-Sacrament, Quebec, Québec

G1V 4G5

L'Hopital Laval, Ste-Foy

S4T 7T1

Allan Blair Cancer Centre, Regina

Sponsors
All Listed Sponsors
lead

NCIC Clinical Trials Group

NETWORK