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HABITS

Closed

IBCSG 17-98/BIG 3-97: HABITS

BCT Study Chair:

John Forbes

A randomised clinical trial concerning hormonal replacement therapy (HRT) after previous radical breast cancer treatment.

international

433

INTERNATIONAL

Total number of trial

participants internationally

australia & new zealand

15

AUSTRALIA & NEW ZEALAND

Total number of trial participants

in Australia and New Zealand

institutions

7

INSTITUTIONS

Total number of participating institutions

in Australia and New Zealand

HABITS PUBLICATIONS

2008

Should observational studies be a thing of the past?

Pritchard KI. JNCI 2008; 100(7):451, Journal

Increased risk of recurrence after hormone replacement therapy in breast cancer survivors.

Holmberg L, Iversen O-E, Rudenstam CM, Hammar M, Kumpulainen E, Jaskiewicz J, Jassem J, Dobaczewska D, Fjosne HE, Peralta O, Arriagada R, Holmqvist M, Maenpa J. J Natl Cancer Inst 2008; 100475-482, Journal

2005

Early stopping of clinical trials.

Cuzick J, Howell A, Forbes J. Breast Cancer Research 2005; 7181-183, Commentary

2004

HABITS (hormonal replacement therapy after breast cancer – is it safe?), a randomised comparison: trial stopped.

Holmberg L, Anderson H, for the HABITS steering and data monitoring committees. Lancet 2004; 363453-455, Letter