Health

Can Breast Cancer Women Be Mothers?


The results presented today at the 38th meeting of ESHRE are based on more than 5000 women providing evidence supporting motherhood after diagnosis. Details will be presented today by Professor Richard Anderson from the Medical Research Council Center for Reproductive Health at the University of Edinburgh, Scotland.

Professor Anderson says the findings reassure women who develop breast cancer and want to become mothers.

Professor Anderson added: “This analysis shows that having a baby after breast cancer has no negative impact on survival. ‘It provides peace of mind to more and more women looking to start or finish their family after breast cancer treatment.’

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Many breast cancers are hormone sensitive. Tumor cells are stimulated to grow by estrogen and progesterone in the body. During pregnancy, levels of these hormones increase. This has long raised concerns that giving birth after being diagnosed and treated for breast cancer could increase the chances of the disease returning or reduce a woman’s chance of survival.

There is an increasing need for data to determine if certain patients may be affected. Average reproductive age continues to increase so a large number of patients will be childless when diagnosed.

The main aim of this study was to determine whether survival after breast cancer affects a woman’s chance of survival. Professor Anderson and colleagues also analyzed the factors that influence this (i.e. tumor stage, previous pregnancy and age at diagnosis).

Patient information from the Scottish Cancer Registry and the national maternity database was used to identify 5,181 women diagnosed with breast cancer. All were under the age of 40 and were diagnosed between 1981 and 2017. The pregnancies were counted as of the end of 2018, and survival rates were also analyzed up to that point.

Data were analyzed on 290 women who lived after being diagnosed with breast cancer. For these women, the results showed that their overall survival was higher than for those who did not give birth after being diagnosed with breast cancer.

Survival rates are higher in first-time pregnancies after breast cancer; Women who had been pregnant before with breast cancer showed similar survival with or without a subsequent birth.

Younger age at diagnosis with subsequent motherhood was also associated with increased survival, and all age groups showed increased or similar survival compared with women who had not given birth. children after being diagnosed.

In addition, most women who give birth after being diagnosed do so within 5 years. These women also showed increased survival compared with those who did not give birth after being diagnosed.

Source: Eurekalert



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