Fertility Check Up: A concept of all-in-one ultrasound for the autonomous evaluation of female fertility potential: Analysis and evaluation of first two years of experience.

RESEARCH QUESTION: Today, women can plan for parenthood and family life, but delaying pregnancy is often associated with anxiety regarding the question of future fertility. We aim to evaluate if there is a benefit to offering fertility evaluation to all women, including those who have no immediate plans for pregnancy. DESIGN: We developed in our reproductive center a new concept of an all-in-one ultrasound open to all women of reproductive age. Fertility Check Up (FCU) is a medical and ultrasound exam followed by an interview with a fertility expert, accessible to all women of childbearing age whether or not they are planning a pregnancy. The FCU provides an anatomical and functional evaluation of the reproductive system and indicates the theoretical likelihood of conception, along with advice from fertility experts. RESULTS: In the first year, 440 women between 24 and 48 were screened, 56% of whom had never attempted to conceive. An anatomical abnormality was found in 58.5% of women, the examination concluded to a low-for-age ovarian reserve in 14% of the cases. 37.5% of the women in our study were referred either for ART treatment, fertility preservation or oocyte donation. Six months after, 50% of the women who had no immediate pregnancy plans stated that the FCU had modified their personal or professional plans regarding a possible future pregnancy. CONCLUSIONS: Fertility assessment for all women, whether infertile or not, with or without immediate pregnancy plans, allows for information, advice, and treatment if necessary.

Pregnancy, fertility concerns and fertility preservation procedures in a national study of French breast cancer survivors.

RESEARCH QUESTION: What are the real-life oncofertility practices in young women diagnosed with breast cancer? DESIGN: The FEERIC (FErtility, prEgnancy, contRaceptIon after breast Cancer in France) study is a web-based cohort study launched with the French collaborative research platform Seintinelles. The current work is based on the enrolment self-administered questionnaire of 517 patients with prior breast cancer diagnosis, free from relapse and aged 18 to 43 years at inclusion (from 12 March 2018 to 27 June 2019). RESULTS: Median age at breast cancer diagnosis was 33.6 years and 424 patients (82.0%) received chemotherapy. Overall, 236 (45.6%) patients were offered specialized oncofertility counselling, 181 patients underwent at least one fertility preservation procedure (FPP); 125 (24.2%) underwent one or more FPP with material preservation (oocytes n = 108, 20.9%; embryos n = 31, 6.0%; ovarian cryopreservation n = 6, 1.2%) and 78 patients received gonadotrophin-releasing hormone agonists (15.1%). With a median follow-up of 26.9 months after the end of treatments, 133 pregnancies had occurred in 85 patients (16.4%), including 20 unplanned pregnancies (15.0%). Most of the pregnancies were natural conceptions (n = 113, 87.6%), while 16 (12.4%) required medical interventions. For the planned pregnancies, median time to the occurrence of an ongoing pregnancy was 3 months. Patients who had an unplanned pregnancy reported lower rates of information on the consequences of the treatments on fertility (P = 0.036) at diagnosis. CONCLUSIONS: Most of the patients were not offered proper specialized oncofertility counselling at the time of breast cancer diagnosis. Naturally conceived pregnancies after breast cancer were much more frequent than pregnancies resulting from the use of cryopreserved gametes. Adequate contraceptive counselling seems as important as information about fertility and might prevent unplanned pregnancies.

Text Mining in Electronic Medical Records Enables Quick and Efficient Identification of Pregnancy Cases Occurring After Breast Cancer.

PURPOSE: To apply text mining (TM) technology on electronic medical records (EMRs) of patients with breast cancer (BC) to retrieve the occurrence of a pregnancy after BC diagnosis and compare its performance to manual curation. MATERIALS AND METHODS: The training cohort (Cohort A) comprised 344 patients with BC age ≤ 40 years old treated at Institut Curie between 2005 and 2007. Manual curation consisted in manually reviewing each EMR to retrieve pregnancies. TM consisted of first applying a keyword filter ("accouch*" or "enceinte," French terms for "deliver*" and "pregnant," respectively) to select a subset of EMRs, and, second, checking manually EMRs to confirm the pregnancy. Then, we applied our TM algorithm on an independent cohort of patients with BC treated between 2008 and 2012 (Cohort B). RESULTS: In Cohort A, 36 pregnancies were identified among 344 patients (10.5%; 2,829 person-years of EMR). Thirty were identified by manual review versus 35 by TM. TM resulted in a lower percentage of manual checking (26.7% v 100%, respectively) and substantial time gains (time to identify a pregnancy: 13 minutes for TM v 244 minutes for manual curation, respectively). Presence of any of the two TM filters showed excellent sensitivity (97%) and negative predictive value (100%). In Cohort B, 67 pregnancies were identified among 1,226 patients (5.5%; 7,349 person-years of EMR). Similarly, for Cohort B, TM spared 904 (73.7%) EMRs from manual review and quickly generated a cohort of 67 pregnancies after BC. Incidence rate of pregnancy after BC was 0.01 pregnancy per person-year of EMR in both cohorts. CONCLUSION: TM is highly efficient to quickly identify rare events and is a promising tool to improve rapidity, efficiency, and costs of medical research.

Chemosensitivity, tumor infiltrating lymphocytes (TILs), and survival of postpartum PABC patients treated by neoadjuvant chemotherapy.

BACKGROUND: Pregnancy-associated breast cancer (PABC) refers to breast cancers (BC) diagnosed during pregnancy or shortly after birth. Although the inflammatory environment of post-partum PABC cases (designed as PP-PABC) may be deleterious, so far PP-PABC have scarcely been distinguished from breast cancers diagnosed during pregnancy. Furthermore, whether PP-PABC cases have an enhanced immune infiltration remains unknown. We investigated chemosensitivity, immune infiltration and survival of PP-PABC patients treated by neoadjuvant chemotherapy (NAC) compared to non-PABC matched BC patients. MATERIALS AND METHODS: We identified PP-PABC cases among a cohort of 1199 invasive BC treated with NAC between 2002 and 2012. Each PP-PABC case was matched with 3 non-PABC controls, according to age and pathological breast cancer subtype. Microbiopsy specimens and paired surgical samples were evaluated for stromal lymphocyte infiltration. Association of clinical and pathological factors with pathological complete response (pCR) and disease-free survival (DFS) was assessed by univariate and multivariate analyses. RESULTS: Our final population study was composed of 116 patients (29 PP-PABC and 87 non-PABC). Median follow-up was of 49.0 and 29.3 months, respectively. After NAC, pCR rates (p = 0.64), post-NAC immune infiltration (stromal TILs: p = 0.67; intratumoral TILs: p = 0.14), and DFS rates (p = 0.17) were comparable between PP-PABC and non-PABC patients in global population. Similar results were found after stratification by pathological subtype. CONCLUSION: We observed similar patterns between postpartum PABC and control tumors in terms of chemosensitivity, immune infiltration, and prognostic. Our results enhance the idea that PP-PABC should receive the same standard of care treatment as other patients, including neoadjuvant chemotherapy.