Prevention of intrauterine balloon displacement in patients with postpartum hemorrhage: A narrative review.

Postpartum hemorrhage (PPH) remains a significant complication of pregnancy globally, with uterine atony accounting for the great majority of cases. Second-line hemostatic strategies such as uterine balloon tamponade play a crucial role in managing refractory hemorrhage. Despite its effectiveness, the phenomenon of balloon displacement poses a challenge to PPH management, often leading to treatment failure. Various techniques have been proposed to address this issue, including vaginal packing, cervical cerclage, fixation to the abdominal wall, holding the cervix with ring forceps, and suspending the balloon with cervical sutures. Each method has its advantages and limitations, influencing its suitability in different clinical scenarios. Understanding these techniques may be useful to optimize and improve the management of PPH and maternal outcomes. This review provides a comprehensive summary of these strategies, their mechanisms, and their clinical implications, aiming to guide healthcare providers in choosing the most appropriate approach for individual cases of PPH.