Current practices and attitudes in menstrual management in adolescents with cancer: A national survey of pediatric oncology providers.

Abstract

e21533 Background: Adolescents and young adult (AYA) females with cancer are at risk of heavy menstrual bleeding (HMB) due to thrombocytopenia, coagulopathy, and/or disruption of the hypothalamic-pituitary-gonadal axis. Options for temporary menstrual suppression (MS) include combined oral contraceptives (OCPs), progestin-only therapy, GnRH agonists, and intrauterine devices. Currently, little is known about current practices to help prevent and treat HMB in AYA women with cancer. Methods: We conducted a national cross-sectional internet-based survey of providers from 100 pediatric oncology centers. Institutions were randomly selected to allow for even representation by program size and geography. Face and content validity were assessed prior to distribution. Descriptive statistics were used to analyze respondent characteristics, attitudes, and practices for managing menstrual suppression. Chi-squared test or Fischer’s Exact test (for small cell sizes across groups) were used for analysis of categorical data. Kruskal-Wallis one-way ANOVA tests were used to compare means. Results: The majority of respondents (94%) have recommended preventative MS. MS in pediatric oncology patients is most often managed by oncology (61%) versus gynecology (22%) or adolescent medicine (12%). Greater than 50% of respondents agreed that patients with the following types of cancer should receive preventative MS: sarcomas, acute leukemias, lymphomas, and germ cell tumors. GnRH agonists were the most preferred method of MS (52%). Most respondents agreed that it is important to consider MS (94%), and that a formal guideline about initiation of MS would be helpful (95%). Less than half (46%) of participants felt comfortable personally managing MS. Conclusions: The vast majority of pediatric oncologists have used preventative MS, most commonly GnRH agonists, and feel that it is important to consider in the majority of AYA cancers. Although pediatric oncologists are most often managing MS, they do not feel comfortable doing so and desire guidelines to help with management.