INTRODUCTION: Pregnant people remain underrepresented in clinical trials despite extensive efforts to increase participation. The public’s perception about including pregnant people in research is limited, and no publications to date specifically include self-identified males. This research aims to elucidate the attitudes of reproductive-aged people in the United States regarding the inclusion of pregnant individuals in clinical trials. METHODS: An IRB-approved survey including five Likert-scale questions concerning the inclusion of pregnant patients in research was distributed via Facebook Marketing. Self-reported gender, race, ethnicity, education level, political affiliation, religion, relationship status, and contraceptive use and method were analyzed in bivariate analyses. Variables significant in the bivariate analyses were included in multivariable logistic regression models. RESULTS: Among 743 respondents, 405 (54.6%) agreed that pregnant people should be excluded from clinical trials and 392 (52.8%) agreed that the risks of including pregnant people in clinical trials outweigh the benefits. Females had lower odds of agreement (odds ratio [OR] 0.46 [95% CI, 0.33–0.65] and 0.39 [95% CI, 0.28–0.54], respectively). Most respondents (74.2%) agreed that pregnant people should obtain partner consent prior to participation; notably, males had 3.9 times greater odds of agreement (95% CI: 2.51–6.10). Paradoxically, 504 people (67.9%) agreed that including pregnant people in research is important for providing evidence-based medicine. CONCLUSION: Most participants agreed with excluding pregnant people from clinical research; however, self-identifying females were more likely than males to value the safe inclusion of pregnant people in clinical research to advance evidence-based obstetrical care. This juxtaposition highlights an important challenge to achieving equitable inclusion of pregnant people in clinical research and the importance of public perception in improving maternal and child health outcomes.
Read full abstract