ArticleFrontiers in psychiatry2025
Recruiting marijuana-exposed maternal-infant dyads for longitudinal study: a feasibility assessment.
Article in Frontiers in psychiatry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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9 authors.
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Abstract
Introduction: Methods: Participants self-reporting marijuana use in pregnancy and controls with no self-reported exposure were recruited from routine prenatal care in a large health-system. Consented participants completed imaging and biological specimen collections during pregnancy, at delivery, and postpartum. Proportions of collected samples/images at each data collection interval were calculated and compared for exposed versus unexposed. Results: 30 participants were recruited over 20 months: 77% (n=23) self-reported as marijuana-exposed and 23% (n=7) reported as unexposed (control). 70% (n=21) of participants completed the study (n=14 marijuana-exposed; n=7 control), while 30% (n=9 marijuana-exposed; 0%, n=0 control) completed some study visits before becoming lost-to-follow-up (LTFU). Discussion: Preliminary findings suggest that it is feasible to recruit and retain pregnant women using marijuana for longitudinal study. Although marijuana-exposed participants were more likely than control participants to miss postpartum visits, become LTFU, and require rescheduling of study visits, marijuana-exposed participants were still found to complete 68% of study visits.
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