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Table 1 International Breast Cancer Study Group tailored treatment trials (trials presented in this report)

From: Clinical trial update: International Breast Cancer Study Group

IBCSG Trial

Population

Activation

Target accrual

Comparison(s)

CM-maintenance IBCSG 22-00

Endocrine non-responsive

November 2000

900

Induction CT versus Induction CT → CM maintenance

CASA IBCSG 32-05

Endocrine non-responsive, older, not suitable for standard CT

August 2005

1,296

Option 1: PLD versus nil

Option 2: PLD versus low dose CM

SOFT IBCSG 24-02

Premenopausal at randomization

August 2003

3,000

Tamoxifen alone versus OFS + tamoxifen versus OFS + exemestane

TEXT IBCSG 25-02

Should get OFS at start

August 2003

1,845

Triptorelin ± CT + tamoxifen versus triptorelin ± CT + exemestane

PERCHE IBCSG 26-02

Should get OFS at start, lower risk

August 2003

1,750

OFS + (tamoxifen or exemestane) versus OFS + CT + (tamoxifen or exemestane)

  1. CM, cyclophosphamide and methotrexate; CT = chemotherapy; IBCSG = International Breast Cancer Study Group; OFS = ovarian function suppression; PLD = pegylated liposomal doxorubicin.