Hormone replacement therapy in women with cancer and risk of cancer-specific mortality and cardiovascular disease: a protocol for a cohort study from Scotland and Wales
Abstract Background Hormone replacement therapy (HRT) is widely used and has proven benefits for women with menopausal symptoms.An increasing number of women with cancer experience menopausal symptoms but the safety of HRT use in women with cancer is unclear.There are particular concerns that HRT could accelerate cancer progression in women with ca