Men who have sex with men (MSM) and transgender persons are disproportionately affected by HPV-related disease. The HPV vaccine effectively prevents infection, but vaccine uptake remains suboptimal in this group. Thus, this systematic review aimed to synthesize the literature on interventions and strategies implemented to increase HPV vaccine confidence and uptake among MSM and transgender persons. Six databases were searched in May 2025. We assessed risk of bias and extracted and descriptively summarized key data through narrative synthesis and content analysis. Sixteen articles reporting on eight interventions were identified, all implemented in high-income settings. The interventions can be broadly categorized into two types: strategies to integrate HPV vaccination into existing health services and digital interventions aimed at generating vaccine demand. Overall, evidence remains limited on interventions to increase HPV vaccine uptake in these groups, particularly studies focusing on the needs of transgender persons.
Avermark et al. (Fri,) studied this question.