[Adrenocortical carcinoma and pregnancy]. / Corticosurrénalome et grossesse.

Adrenocortical carcinoma is a rare cancer with a poor but heterogeneous prognosis. These tumours are more frequently encountered in women, sometimes very young and may be diagnosed in women in their child bearing years or already pregnant. Several clinical data have indicated that the secretion and or proliferation of adrenocortical tumors may be affected by the hormonal context of pregnancy. In this review, we will examine the link between ACC and pregnancy in two main aspects. We will first consider the situation of a pregnant woman with a clinical suspicion of adrenocortical carcinoma: which diagnostic procedures will be useful and safe for the foetus? What are the therapeutic options? What is the prognosis if the diagnosis is confirmed? In a second part, we will examine the possible risk of mothering a child in a patient previously treated for an ACC. The data shown here were obtained from studies carried out in a tertiary reference medical centre in Paris (Hôpital Cochin) and from the European Network for the Study of Adrenal Tumor (ENS@T) database of adrenocortical carcinoma.

Pregnancy in Women Previously Treated for an Adrenocortical Carcinoma.

CONTEXT: Adrenocortical carcinomas (ACCs) are rare, aggressive tumors, of which some express receptors for estradiol, progesterone, and/or human chorionic gonadotoropin. Because this disease is encountered frequently in young women, pregnancy is a relevant issue. OBJECTIVE: to evaluate the impact of pregnancy on outcome of patients previously treated for ACC. DESIGN/SETTING: retrospective observational multicenter study of the European Network for the Study of Adrenal Tumors. PATIENTS: Seventeen ACC patients (21 pregnancies), becoming pregnant at least 3 months after the initial treatment, were compared with 247 nonpregnant ACC patients less than 47 years old. A control group of 34 patients matched for age, sex, and tumor stage was used for survival analysis. MAIN OUTCOME MEASURE(S): Overall survival, tumors characteristics at diagnosis, pregnancy outcome. RESULTS: All 17 patients with pregnancies had localized ACC. The median time between surgery and conception was 4 years (0.3-12 y). Two pregnancies were terminated at 8 weeks. Sixteen women gave birth to 19 live infants. With exception of 1 (presumably unrelated) cardiac malformation, no severe fetal or maternal complication was observed. After a median follow-up time of 8.36 years and 5.26 years after the first conception, 1 of the 17 patients had died and 5 had experienced a recurrence, among whom 3 occurred before conception. Overall survival was not significantly different between the "pregnancy group" and the matched controls. CONCLUSION: Pregnancy in patients previously treated for ACC seems to not be associated with worse clinical outcome, although a "healthy mother effect" cannot be excluded.