Sergey Barinov1, Yuliya Tirskaya1, Irina Medyannikova1, Inna Shamina1, Inna Shavkun2. 1. a 2nd Department of Obstetrics and Gynaecology , Federal State Budget Educational Institution of Higher Education "Omsk State Medical University" of the Russian Ministry of Health , Omsk , Russia. 2. b Obsteric Observation Department of the State Budget Omsk Region Institution "Regional Clinical Hospital , Omsk , Russia.
Abstract
BACKGROUND: The aim of this study was to evaluate the efficacy of a novel combined surgical approach utilising: (1) two autonomous balloon Zhukovsky catheters (vaginal and uterine), (2) bilateral ligation of the descending uterine artery branches, (3) external supraplacental pleated sutures, and (4) either excision of a small area of placenta accreta or full metroplasty, for the management of uterine bleeding associated with placenta accreta of various severity. MATERIALS AND METHODS: The study included medical records of 92 pregnant women with placenta accreta undergoing a caesarean section. To evaluate the efficacy of the proposed management strategy, study participants were divided into three groups. In Group 1 (controls, n = 47), we utilised the combination of bilateral ligation, Barinov external supraplacental pleated sutures, and either excision of the tightly attached portion of placenta accreta or metroplasty. In Group 2 (n = 20), the abovementioned surgical techniques were additionally combined with balloon tamponade using an intrauterine Zhukovsky catheter. In Group 3 (n = 25), we additionally used an intravaginal Zhukovsky balloon catheter to enhance the efficacy of intrauterine tamponade. RESULTS: The use of an intrauterine balloon catheter combined with metroplasty was associated with a reduction in blood loss volume and blood transfusion rate by 1.9-fold, while the use of intravaginal balloon catheter reduced blood transfusion rate by 2.4-fold. The uterine balloon catheter reduced the risk of hysterectomy by 11-fold. CONCLUSION: Simultaneous use of two Zhukovsky balloon catheters (intravaginal and intrauterine) during caesarean section facilitates fertility-preserving surgery in patients with placenta accreta even in the cases of low-segment bleeding, thereby representing a promising approach to management of these patients.
BACKGROUND: The aim of this study was to evaluate the efficacy of a novel combined surgical approach utilising: (1) two autonomous balloon Zhukovsky catheters (vaginal and uterine), (2) bilateral ligation of the descending uterine artery branches, (3) external supraplacental pleated sutures, and (4) either excision of a small area of placenta accreta or full metroplasty, for the management of uterine bleeding associated with placenta accreta of various severity. MATERIALS AND METHODS: The study included medical records of 92 pregnant women with placenta accreta undergoing a caesarean section. To evaluate the efficacy of the proposed management strategy, study participants were divided into three groups. In Group 1 (controls, n = 47), we utilised the combination of bilateral ligation, Barinov external supraplacental pleated sutures, and either excision of the tightly attached portion of placenta accreta or metroplasty. In Group 2 (n = 20), the abovementioned surgical techniques were additionally combined with balloon tamponade using an intrauterine Zhukovsky catheter. In Group 3 (n = 25), we additionally used an intravaginal Zhukovsky balloon catheter to enhance the efficacy of intrauterine tamponade. RESULTS: The use of an intrauterine balloon catheter combined with metroplasty was associated with a reduction in blood loss volume and blood transfusion rate by 1.9-fold, while the use of intravaginal balloon catheter reduced blood transfusion rate by 2.4-fold. The uterine balloon catheter reduced the risk of hysterectomy by 11-fold. CONCLUSION: Simultaneous use of two Zhukovsky balloon catheters (intravaginal and intrauterine) during caesarean section facilitates fertility-preserving surgery in patients with placenta accreta even in the cases of low-segment bleeding, thereby representing a promising approach to management of these patients.