Relationship between patient age and disease features in a prospective cohort of 1560 women affected by endometriosis

Stochino-Loi, Emanuela;Millochau, Jenny-Claude;Angioni, Stefano;Touleimat, Salma;Abo, Carole;Chanavaz-Lacheray, Isabella;Hennetier, Clotilde;Roman, Horace

2020-01-01

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Abstract

OBJECTIVE: To assess the relationship between age, location of disease and surgical procedures performed in patients undergoing surgical management of endometriosis. DESIGN: Retrospective study using data prospectively recorded in the CIRENDO database. SETTING: University tertiary referral center. PATIENTS: All patients who underwent surgical management of symptomatic endometriosis between April 2009 and April 2014. METHODS: Women included in this study underwent surgical management of endometriosis between April 2009 and April 2014. Patients were allocated to 6 groups according to their age at time of surgery: ≤ 20, 21-25, 26-30, 31-35, 36-40 and > 40 years. Patient characteristics, prior history, location of endometriotic lesions, stage of disease, intraoperative findings and surgical procedures were retrieved from a prospectively recorded database. MEASUREMENTS AND MAIN RESULTS: Patient characteristics, symptoms and location of endometriosis, and type of surgery performed were compared between groups. In total, 1,560 procedures were performed. Of these, more than one half were carried out in women between the age of 26-35 years and the majority were performed in women between 26-30 years. Only 2% of procedures were performed in women under the age of 20 years. The mean stage of the disease at time of surgical diagnosis was stage 2 before 20 years, stage 3 from 21 to 25 years, and stage 4 over 26 years. The rate of diagnosis of deep colorectal nodules increased progressively from 20 to 26 years, and remained stable thereafter. CONCLUSIONS: Our data confirm that endometriosis is a disease which probably progresses from adolescence until the adult period, when symptoms (pain or infertility) become debilitating and require surgery. Our data suggest that policies relating to the prevention and early diagnosis of endometriosis should focus on women under the age of 25 years.