We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
The zone II aorta is not a forbidden zone for occlusion in women with morbidly adherent placenta.
- Authors
Liu, Juanfang; Xie, Shanshan; Zhou, Xueliang; Li, Zhaonan; Chen, Jianjian; Han, Xinwei
- Abstract
Aim: To evaluate the safety and efficacy of balloon occlusion at the Zone II aorta for the management of morbidly adherent placenta. Methods: From September 2015 to October 2018, a total of 80 consecutive patients who were prenatally diagnosed with morbidly adherent placenta were assigned into two groups: the balloon occlusion group (n = 40) and the non-balloon occlusion group (n = 40).The intraoperative estimated blood loss, blood transfusion, urine output, serum creatinine, blood urea nitrogen and hysterectomy rate were recorded and compared between the two groups. Results: The estimated blood loss in the balloon occlusion group was significantly lower than that in the non-balloon occlusion group (811.75 ± 299.93 ml vs 1529.75 ± 808.01 ml, P < 0.001). The median amount of packed RBCs transfused in the balloon occlusion group and non-balloon occlusion group was 0 U and 2 U, respectively (P = 0.001). The women in the former group had a lower blood transfusion rate than those in the latter group (30% vs 57.5%, P = 0.013). Hysterectomy occurred in none in the balloon occlusion group but in six patients in the non-balloon occlusion group (P = 0.011). Conclusion: The middle abdominal aorta (Zone II) is not a forbidden zone for occlusion as long as the single occlusion time is limited to 15 min. Balloon occlusion at the Zone II aorta can effectively reduce blood loss, transfusion requirements and hysterectomy rates in patients with morbidly adherent placenta.
- Publication
Archives of Gynecology & Obstetrics, 2022, Vol 306, Issue 4, p977
- ISSN
0932-0067
- Publication type
Article
- DOI
10.1007/s00404-021-06302-5