scholarly journals Maternal and fetal outcome in placenta accreta spectrum (PAS) associated with placenta previa: a retrospective analysis from a tertiary center

2021 ◽  
Vol 14 (3) ◽  
pp. 367-375
Author(s):  
◽  
◽  
◽  
Valentin Nicolae Varlas ◽  
Roxana Georgiana Bors ◽  
...  
Keyword(s):  
Risk Factors ◽  
Cesarean Delivery ◽  
Conservative Management ◽  
Placenta Accreta ◽  
Placenta Previa ◽  
Maternal Blood ◽  
Uterine Preservation ◽  
Tertiary Center ◽  
Placenta Accreta Spectrum ◽  
The Mean

Accreta placenta spectrum is a complex obstetrical condition of abnormal placental invasion associated with severe maternal morbidity. This study aimed to analyze our therapeutic management and counseling of the cases with placenta accreta spectrum (PAS) associated with placenta previa. We performed a retrospective study of pregnant women with PAS associated with placenta previa at the Filantropia Clinical Hospital between January 2017–April 2021. In these cases, the earlier diagnosis was realized by an ultrasonographic scan and was confirmed by histopathological findings after the surgical treatment. The conservative management was obtained in one case at <37 weeks of gestation, and the maternal outcome was uterine preservation. Among the 12 patients, the mean age was 34±3.44 years. All women had risk factors for abnormally invasive placenta, such as placenta previa or previous cesarean delivery. Most women underwent planned cesarean delivery at the mean gestational age of 36.4±0.9 weeks. In our study, the uterus was preserved in only one case (8.33%), and hysterectomy with preservation of ovaries was performed in the rest of the cases. Mean maternal blood loss during surgery was 2175±1440 ml. Severe maternal outcomes were recorded only in one case (8.33%). We identified a low uterine preservation rate and a good perinatal outcome. Conservative management should be reserved for fertility desire and extensive disease due to surgical difficulty. Early identification of the risk factors and strategic management may improve maternal and fetal outcomes.

scholarly journals Placenta Accreta Overlying a Caesarean Section Scar: A 10-Year Experience in a Tertiary-Care Centre in Portugal

2021 ◽  
Vol 34 (4) ◽  
pp. 266
Author(s):  
Margarida Cal ◽  
Carla Nunes ◽  
Nuno Clode ◽  
Diogo Ayres-de-Campos
Keyword(s):  
Cesarean Section ◽  
Placenta Accreta ◽  
Placenta Previa ◽  
Tertiary Care ◽  
Case Series ◽  
Morbidity And Mortality ◽  
Team Approach ◽  
Tertiary Center ◽  
Placenta Accreta Spectrum ◽  
Spectrum Disorders

Introduction: Placenta accreta spectrum disorders are among the leading causes of maternal morbidity and mortality and their prevalence is likely to increase in the future. The risk of placenta accreta spectrum disorders is highest in cases of placenta previa overlying a previous cesarean section scar. Few studies have evaluated placenta accreta spectrum disorders in Portugal. The aim of this study was to review the cases of placenta accreta spectrum overlying a cesarean section scar managed in a Portuguese tertiary center over the last decade.Material and Methods: Retrospective, cross-sectional study, with data collected from hospital databases. Only cases with histopathological confirmation of placenta accreta spectrum were included.Results: During the study period, 15 cases of placenta accreta spectrum overlying a cesarean section scar were diagnosed (prevalence 0.6/1000). All cases were diagnosed antenatally. A transverse cesarean section was present in all cases; 13 were managed by a scheduled multidisciplinary approach, while two required emergent management. Total or subtotal hysterectomy was performed in 12 cases. There were no cases of maternal or neonatal death. Histopathological evaluation confirmed nine cases of placenta accreta, three cases of placenta increta and three cases of placenta percreta.Discussion: Early antenatal diagnosis is important for a programmed multidisciplinary management of these cases, which may reduce potential morbidity and mortality and ensure better obstetric outcomes.Conclusion: This case series of placenta accreta spectrum overlying a cesarean section scar reports the reality of a tertiary-care perinatal center in Portugal, in which no maternal or neonatal mortality due to placenta accreta spectrum was registered over the last decade; this may be attributed to prenatal diagnosis and a coordinated multidisciplinary team approach.

Prior Cesarean Delivery Healthcare Facilities Variations in Pregnancy Outcomes of Placenta Accreta Spectrum with Placenta Previa: A retrospective study from a tertiary transferal center (Preprint)

2021 ◽  
Author(s):  
Xuan Gao ◽  
Shaoshuai Wang ◽  
Lijie Wei ◽  
Peng Gao ◽  
Jiaqi Li ◽  
...  
Keyword(s):  
Cesarean Delivery ◽  
Placenta Accreta ◽  
Placenta Previa ◽  
Placenta Percreta ◽  
County Level ◽  
Healthcare Facilities ◽  
Placenta Accreta Spectrum ◽  
Province Level ◽  
Rural Township ◽  
Previous Cesarean

BACKGROUND The prevalence of Placenta Accreta Spectrum(PAS) is increasing rapidly linked with the cesarean rate increase worldwide, creating a threatening condition from severe postpartum hemorrhage to various maternal morbidities. The socio-economic imbalance, geographical, qualification, and specialty variations of the previous cesarean delivery healthcare facilities resulted in assessment and management difficulties. OBJECTIVE To assess variations of prior cesarean delivery healthcare facilities on pregnancy outcomes on current PAS with Placenta Previa. METHODS This retrospective study was conducted in a tertiary referral center from Nov.2015 to Nov.2020 in central China. Healthcare facilities were classified by geographical, hospital grading, ownership, and specialty variations. The primary outcome was postpartum hemorrhage(PPH), secondary outcomes included Placenta Percreta and maternal-fetal morbidities. RESULTS In total, 252 patients were enrolled, 58(23%) patients had Placenta Accreta, 131(52%) had Placenta Increta and 63(25%) had Placenta Percreta. The overall incidence of PPH was 47.2%(119 out of 252). As the administrative geographical level becoming smaller and more distant, PPH incidence climbed up: province-level(10, 32.3%), prefecture-level(65, 48.5%), county-level(30, 42.3%), and rural township(14, 82.5%), P for trend= 0.019. The odds of PPH in rural township clinics was 5.84(P=0.03, 95%CI 1.18~28.77) compared to the province-level hospitals. Similarly, when hospital grades declined, PPH incidence raised: tertiary(26, 39.4%), secondary(28, 43.8%), primary(14, 38.9%) and unclassified(51, 59.3%), P for trend= 0.047. Unclassified hospitals had 2.16(P= 0.046, 95%CI 1.02~4.61) times odds of PPH compared to tertiary medical centers. PPH showed no statistical significance based on ownership or specialty variations. Also, Placenta Percreta increased when geographical location shifted from urban to rural: three (9.7%) from province-level, 34(25.6%) from prefecture-level, 18(25.4%) from county-level and eight(47.1%) from rural township clinics, P= 0.04, P for trend =0.018. Patients with previous rural township clinics cesarean delivery had a 7.49 times risk((P=0.011, 95%CI 1.59~35.19) of developing Placenta Percreta compared with province-level hospitals. CONCLUSIONS Healthcare facilities variations of the previous cesarean delivery have upcoming impacts on subsequent pregnancy. The tendency of experiencing adverse maternal outcomes is more significant with prior cesarean in the rural township clinics and unclassified hospitals. The findings call for physicians’ alertness, persistent efforts in urban-rural disparity reduction, and measures to achieve equitable management.

scholarly journals Incidence And Risk Factors Of Maternal And Fetal Outcomes Among Patients Of Placenta Previa With And Without Placenta Accreta

2018 ◽  
Vol 09 (01) ◽  
pp. 57-61
Author(s):  
Samina Naseem Khattak ◽  
Umbreen Akram ◽  
Erum Pervaiz ◽  
Maria Anayat ◽  
Tahir Ahmad Munir ◽  
...  
Keyword(s):  
Risk Factors ◽  
Cesarean Section ◽  
Placenta Accreta ◽  
Placenta Previa ◽  
Tertiary Care ◽  
Military Hospital ◽  
Fetal Outcomes ◽  
Maternal Risk ◽  
Neonatal Deaths ◽  
The Mean

Objective: The aim of the study was to evaluate maternal and fetal outcomes among patients of placenta previa (PP) with and without placenta accreta (PA). Methodology: All patients who underwent cesarean section for PP and PA were analyzed retrospectively at a tertiary care Combined Military Hospital Kharian, Pakistan, from February 2015 to March 2018. Maternal and neonatal data were obtained from medical records and the hospital database system. Results: PA was found in 37 patients from 111 patients of PP and 74 were without PA with the rate of approximately 2/1000 and 4/1000 respectively were included in the study. The mean age was 31.16±2.65 (range 22–37) years, mean gravidity of 3.69 ±1.40 (range 1 - 9), mean parity 2.57±1.01 (range 1–5), mean number of cesarean sections 2.10±0.66, (range 1-3) and a mean gestational age at the time of cesarean section was 35.65±2.46 (range 28–41) weeks. The maternal risk factors revealed marked differences between placenta previa with accreta and without accrete. The mean intraoperative blood loss in PA was 3,000ml, with a loss of 2,000ml occurring in 60%, and 3,000 ml in 21% of the PA cases. The mean pRBC transfusion was 4 units, while 17% received 6 units. Fetal growth restriction was not seen. A total of 12 neonates were admitted in NICU, with 03 neonatal deaths. There was no maternal death. Neonates born to women with placenta accreta had significantly lower birth weight, Apgar scores at 1 min and 12% required admission to NICU with 3 neonatal deaths. Conclusion: The advanced maternal age, past cesarean or uterine surgery, high parity as well as multiple gravidity were the risk factors for adverse fetal and maternal outcomes.

scholarly journals The Efficacy of Transarterial Embolization for Postpartum Hemorrhage Complicated with Disseminated Intravascular Coagulation: A Single-Center Experience

2021 ◽  
Vol 10 (18) ◽  
pp. 4082
Author(s):  
Daigo Ochiai ◽  
Seishi Nakatsuka ◽  
Yushi Abe ◽  
Satoru Ikenoue ◽  
Yoshifumi Kasuga ◽  
...  
Keyword(s):  
Disseminated Intravascular Coagulation ◽  
Postpartum Hemorrhage ◽  
Placenta Accreta ◽  
Placenta Previa ◽  
Transarterial Embolization ◽  
Invasive Treatment ◽  
Intravascular Coagulation ◽  
Single Center Experience ◽  
Placenta Accreta Spectrum ◽  
The Mean

Indications for the use of transarterial embolization (TAE) for postpartum hemorrhage (PPH) have been established. However, the efficacy of TAE for PPH complicated by disseminated intravascular coagulation (DIC) remains controversial. In this study, we investigated the efficacy of TAE for PPH complicated by DIC. A database review was conducted to identify patients who were treated with TAE for PPH at our hospital. TAE was performed in 41 patients during the study period. Effective hemostasis was achieved in all cases, but additional procedures, such as re-embolization or hysterectomy, were required in five patients (12.2%). The typical causes of PPH included uterine atony (18 cases), placenta previa (15 cases), amniotic fluid embolism (DIC-type) (11 cases), and placenta accreta spectrum (10 cases). The mean blood loss was 3836 mL. The mean obstetrical DIC and the International Society on Thrombosis and Hemostasis DIC scores were 7.9 and 2.6, respectively. The efficacy of hemostasis was comparable between patients with and without DIC. However, the complete success rate of TAE was lower in patients with DIC as the condition worsened than that in non-DIC patients. Overall, TAE is effective as a minimally invasive treatment for PPH complicated by DIC.

scholarly journals Placenta Accreta Spectrum Disorder in a Patient with Six Previous Caesarean Deliveries: Step by Step Management

2021 ◽  
Vol 2021 ◽  
pp. 1-4
Author(s):  
Calagna Gloria ◽  
Polito Salvatore ◽  
Labate Francesco ◽  
Guiglia Rosa Anna ◽  
De Maria Francesca ◽  
...  
Keyword(s):  
Risk Factors ◽  
Scientific Community ◽  
Caesarean Delivery ◽  
Placenta Accreta ◽  
Placenta Previa ◽  
International Federation ◽  
Difficult Case ◽  
Referral Center ◽  
Placenta Accreta Spectrum ◽  
Spectrum Disorders

The definition placenta accreta spectrum disorders (PAS) introduced by FIGO (International Federation of Gynaecology and Obstetrics) indicates an abnormal, pathological adherence or invasion of the placenta. The growing worldwide incidence of this pathological entity, and the possible serious correlated surgical risks, has caused a significant increase in attention among the scientific community. Previous caesarean delivery and presence of placenta previa are the main risk factors for the onset of PAS. Here, we present the intriguing case of a 39-year-old woman, at the 33rd week of gestation, with six previous caesarean sections and with a diagnosis of placenta previa accreta. At our referral center for PAS disorders, we successfully managed this difficult case with the help of a multidisciplinary skilled team.

scholarly journals Experience of Managing Suspected Placenta Accreta Spectrum with or without Internal Iliac Artery Balloon Occlusion in Two Lithuanian University Hospitals

Medicina ◽  
2021 ◽  
Vol 57 (4) ◽  
pp. 345
Author(s):  
Egle Savukyne ◽  
Laura Liubiniene ◽  
Zita Strelcoviene ◽  
Ruta Jolanta Nadisauskiene ◽  
Edita Vaboliene ◽  
...  
Keyword(s):  
Blood Loss ◽  
Cesarean Delivery ◽  
Placenta Accreta ◽  
Placenta Previa ◽  
Intervention Group ◽  
Balloon Occlusion ◽  
Endovascular Procedure ◽  
Intraoperative Blood Loss ◽  
Internal Iliac ◽  
Placenta Accreta Spectrum

Background and objectives: Placenta previa and placenta accreta spectrum are considered major causes of massive postpartum hemorrhage. Objective: To determine whether the placement of an occlusion balloon catheter in the internal iliac artery could reduce bleeding and other related complications during cesarean delivery in patients with placenta previa and placenta accreta spectrum. Materials and Methods: A retrospective analysis was conducted at two tertiary obstetric units of Lithuania. From January 2016 to November 2019 patients with placenta previa and antenatally suspected invasive placenta were included in the intervention group and underwent cesarean delivery with endovascular procedure. From January 2014 to December 2015 patients with placenta previa and suspected placenta accreta spectrum were included in the non-intervention group. The primary outcomes were reduction in intraoperative blood loss and transfusion volumes in the intervention group. Secondary outcomes were the incidence of hysterectomy and maternal complications. Results: Nineteen patients underwent cesarean delivery with preoperative endovascular procedure, and 47 women underwent elective cesarean delivery. The median intraoperative blood loss (1000 (400–4500) mL vs. 1000 (400–5000) mL; p = 0.616) and the need for red blood cell transfusion during operation (26% vs. 23%; p = 0.517) did not differ significantly between the patients groups. Seven patients in the intervention group and two patients in the non-intervention group underwent perioperative hysterectomy (p = 0.002). None of the patients had complications related to the endovascular procedure. Conclusion: The use of intermittent balloon occlusion catheter in patients with placenta pathology is a safe method but does not significantly reduce intraoperative blood loss during cesarean delivery.

scholarly journals Effects of Placenta Location in Pregnancy Outcomes of Placenta Accreta Spectrum (PAS); A Retrospective Cohort Study

2021 ◽  
Author(s):  
Shokoh Abotorabi ◽  
Solmaz Chamanara ◽  
Sonia Oveisi ◽  
Maryam Rafiei ◽  
Leila Amini
Keyword(s):  
Risk Factors ◽  
Cohort Study ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Placenta Accreta ◽  
Placenta Previa ◽  
Chi Square ◽  
Gestational Age At Delivery ◽  
History Of ◽  
Placenta Accreta Spectrum

Objective: Placenta Accreta Spectrum (PAS) affects approximately one in a thousand deliveries. Very few studies evaluated PAS risk factors based on their location. In this study, we have investigated the effects of placenta location on placental adhesion-related complications, its risk factors, and outcomes. Materials and methods: We performed a retrospective cohort study of pathology-confirmed cases of PAS from patients with peripartum hysterectomy, at a large educational hospital in Qazvin, Iran, from 2009 to 2019. Placenta location was found by ultrasound reports and intraoperative evaluation. We measured demographic features, basic characteristics, maternal and neonatal outcomes based on placental location including anterior, posterior, and lateral in Placenta Accreta Spectrum. Chi-square, t-test, and one-way ANOVA were used to examine the relation of complications, risk factors, and outcomes in PAS. Results: A review of 70 cases showed the distribution of placenta location as follows: 57% anterior, 27% posterior, and 16% lateral. The mean gestational age at delivery was 35 (33-39) weeks. In 78.6% (n=55) of the patients, an association with placenta previa and in 94/2% (n=66) of cases a history of cesarean section was found, however, it was not significantly correlated with placenta location (p=0.082). We found that surgery duration was significantly longer in patients with lateral PAS (155±38, vs 129.35±33.8 and 133.15±31.5 for anterior and posterior placenta respectively, p=0.09). Patients with lateral PAS also bled more than the remaining two groups (2836 ml for lateral PAS vs 2002 and 1847 for anterior and posterior placenta respectively, p=0.022). Moreover, women with a history of uterine surgery were more likely to have posterior PAS compared to those with anterior and lateral PAS (p=0.035). Conclusion: Differences in complications, risk factors, and outcomes of PAS based on placenta location may lead to improved diagnosis and decreased morbidity in women.

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