Gender-diverse individuals are underserved in clinical research settings. Reliance on gendered language throughout the consent process for clinical research contributes to the marginalization of these populations. The research objective was to assess use of gender-inclusive language used to describe the contraception requirement in consent forms. We categorized and analyzed contraception language in 289 clinical trial consent forms using a deductive and summative content analysis approach. We found that 79% (n = 227) of consent forms contained gender-inclusive language, 80% (n = 231) used terms that fell under the biological sex language, and 91% (n = 264) used gendered language. No consent forms used exclusively gender-inclusive language and the majority 63% (n = 182) featuring a combination of all three language types. There were many consent forms which would have been entirely gender-inclusive language if section headings with references to biological-sex-specific contraceptives were excluded, suggesting that gender-inclusive language may be attainable with minor revisions.
Keywords: clinical research; consent form; gender inclusive language; transgender.