Prenatal ultrasound staging system for placenta accreta spectrum disorders

被引:114
作者
Cali, G. [1 ,2 ]
Forlani, F. [1 ]
Lees, C. [3 ,4 ,5 ]
Timor-Tritsch, I. [6 ]
Palacios-Jaraquemada, J. [7 ]
Dall'Asta, A. [3 ,4 ,8 ]
Bhide, A. [9 ]
Flacco, M. E. [10 ]
Manzoli, L. [11 ]
Labate, F. [2 ]
Perino, A. [2 ]
Scambia, G. [12 ]
D'Antonio, F. [13 ,14 ]
机构
[1] Arnas Civ Hosp, Dept Obstet & Gynaecol, Palermo, Italy
[2] Azienda Osped Villa Sofia Cervello, Dept Obstet & Gynaecol, Palermo, Italy
[3] Imperial Coll Healthcare NHS Trust, Queen Charlottes & Chelsea Hosp, Ctr Fetal Care, London, England
[4] Imperial Coll London, Dept Surg & Canc, London, England
[5] Katholieke Univ Leuven, Dept Dev & Regenerat, Leuven, Belgium
[6] NYU, Dept Obstet & Gynecol, Sch Med, Div Maternal Fetal Med, New York, NY 10016 USA
[7] Univ Hosp, Ctr Med Educ & Clin Res CEMIC, Buenos Aires, DF, Argentina
[8] Univ Parma, Obstet & Gynecol Unit, Dept Med & Surg, Parma, Italy
[9] St Georges Univ London, Div Dev Sci, Fetal Med Unit, London, England
[10] Local Hlth Unit Pescara, Pescara, Italy
[11] Univ Ferrara, Dept Med Sci, Ferrara, Italy
[12] Univ Cattolica Sacro Cuore, Dept Obstet & Gynecol, Rome, Italy
[13] UiT Arctic Univ Norway, Fac Hlth Sci, Dept Clin Med, Hansine Hansens Veg 18, N-9019 Tromso, Norway
[14] Univ Hosp Northern Norway, Dept Obstet & Gynaecol, Tromso, Norway
关键词
outcome; placenta accreta spectrum disorders; prenatal diagnosis; CESAREAN SCAR PREGNANCY; ABNORMALLY INVASIVE PLACENTA; GUIDELINES;
D O I
10.1002/uog.20246
中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
摘要
Objectives To develop a prenatal ultrasound staging system for placenta accreta spectrum (PAS) disorders in women with placenta previa and to evaluate its association with surgical outcome, placental invasion and the clinical staging system for PAS disorders proposed by the International Federation of Gynecology and Obstetrics (FIGO). Methods This was a secondary retrospective analysis of prospectively collected data from women with placenta previa. We classified women according to the following staging system for PAS disorders, based upon the presence of ultrasound signs of PAS in women with placenta previa: PAS0, placenta previa with no ultrasound signs of invasion or with placental lacunae but no evidence of abnormal uterus-bladder interface; PAS1, presence of at least two of placental lacunae, loss of the clear zone or bladder wall interruption; PAS2, PAS1 plus uterovescical hypervascularity; PAS3, PAS1 or PAS2 plus evidence of increased vascularity in the inferior part of the lower uterine segment potentially extending into the parametrial region. We explored whether this ultrasound staging system correlates with surgical outcome (estimated blood loss (EBL, mL), units of packed red blood cells (PRBC), fresh frozen plasma (FFP) and platelets (PLT) transfused, operation time (min), surgical complications defined as the occurrence of any damage to the bladder, ureters or bowel, length of hospital stay (days) and admission to intensive care unit (ICU)) and depth of placental invasion. The correlation between the present ultrasound staging system and the clinical grading system proposed by FIGO was assessed. Prenatal and surgical management were not based on the proposed prenatal ultrasound staging system. Linear and multiple regression models were used. Results Two-hundred and fifty-nine women were included in the analysis. Mean EBL was 516 +/- 151mL in women with PAS0, 609 +/- 146mL in those with PAS1, 950 +/- 190mL in those with PAS2 and 1323 +/- 533mL in those with PAS3, and increased significantly with increasing severity of PAS ultrasound stage. Mean units of PRBC transfused were 0.05 +/- 0.21 in PAS0, 0.10 +/- 0.45 in PAS1, 1.19 +/- 1.11 in PAS2 and 4.48 +/- 2.06 in PAS3, and increased significantly with PAS stage. Similarly, there was a progressive increase in the mean units of FFP transfused from PAS1 to PAS3 (0.0 +/- 0.0 in PAS1, 0.25 +/- 1.0 in PAS2 and 3.63 +/- 2.67 in PAS3). Women presenting with PAS3 on ultrasound had significantly more units of PLT transfused (2.37 +/- 2.40) compared with those with PAS0 (0.03 +/- 0.18), PAS1 (0.0 +/- 0.0) or PAS2 (0.0 +/- 0.0). Mean operation time was longer in women with PAS3 (184 +/- 32 min) compared with those with PAS1 (153 +/- 38 min) or PAS2 (161 +/- 28 min). Similarly, women with PAS3 had longer hospital stay (7.4 +/- 2.1 days) compared with those with PAS0 (3.4 +/- 0.6 days), PAS1 (6.4 +/- 1.3 days) or PAS2 (5.9 +/- 0.8 days). On linear regression analysis, after adjusting for all potential confounders, higher PAS stage was associated independently with a significant increase in EBL (314 (95% CI, 230-399) mL per one-stage increase; P<0.001), units of PRBC transfused (1.74 (95% CI, 1.33-2.15) per one-stage increase; P<0.001), units of FFP transfused (1.19 (95% CI, 0.61-1.77) per one-stage increase; P<0.001), units of PLT transfused (1.03 (95% CI, 0.59-1.47) per one-stage increase; P<0.001), operation time (38.8 (95% CI, 31.6-46.1) min per one-stage increase; P<0.001) and length of hospital stay (0.83 (95% CI, 0.46-1.27) days per one-stage increase; P<0.001). On logistic regression analysis, increased severity of PAS was associated independently with surgical complications (odds ratio, 3.14 (95% CI, 1.36-7.25); P=0.007), while only PAS3 was associated with admission to the ICU (P<0.001). All women with PAS0 on ultrasound were classified as having Grade-1 PAS disorder according to the FIGO grading system. Conversely, of the women presenting with PAS1 on ultrasound, 64.1% (95% CI, 48.4-77.3%) were classified as having Grade-3, while 35.9% (95% CI, 22.7-51.6%) were classified as having Grade-4 PAS disorder, according to the FIGO grading system. All women with PAS2 were categorized as having Grade-5 and all those with PAS3 as having Grade-6 PAS disorder according to the FIGO system. Conclusion Ultrasound staging of PAS disorders is feasible and correlates with surgical outcome, depth of invasion and the FIGO clinical grading system. Copyright (c) 2019 ISUOG. Published by John Wiley & Sons Ltd.
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页码:752 / 760
页数:9
相关论文
共 22 条
[1]   The clinical outcome of cesarean scar pregnancies implanted "on the scar" versus "in the niche" [J].
Agten, Andrea Kaelin ;
Cali, Giuseppe ;
Monteagudo, Ana ;
Oviedo, Johana ;
Ramos, Joanne ;
Timor-Tritsch, Ilan .
AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY, 2017, 216 (05) :510.e1-510.e6
[2]   Placenta accreta [J].
Belfort, Michael A. .
AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY, 2010, 203 (05) :430-439
[3]   Influence of prenatal diagnosis of abnormally invasive placenta on maternal outcome: systematic review and meta-analysis [J].
Buca, D. ;
Liberati, M. ;
Cali, G. ;
Forlani, F. ;
Caisutti, C. ;
Flacco, M. E. ;
Manzoli, L. ;
Familiari, A. ;
Scambia, G. ;
D'Antonio, F. .
ULTRASOUND IN OBSTETRICS & GYNECOLOGY, 2018, 52 (03) :304-+
[4]   First-trimester prediction of surgical outcome in abnormally invasive placenta using the cross-over sign [J].
Cali, G. ;
Forlani, F. ;
Minneci, G. ;
Foti, F. ;
Di Liberto, S. ;
Familiari, A. ;
Scambia, G. ;
D'Antonio, F. .
ULTRASOUND IN OBSTETRICS & GYNECOLOGY, 2018, 51 (02) :184-+
[5]   Natural history of Cesarean scar pregnancy on prenatal ultrasound: the crossover sign [J].
Cali, G. ;
Forlani, F. ;
Timor-Tritsch, I. E. ;
Palacios-Jaraquemada, J. ;
Minneci, G. ;
D'Antonio, F. .
ULTRASOUND IN OBSTETRICS & GYNECOLOGY, 2017, 50 (01) :100-104
[6]   Diagnostic accuracy of ultrasound in detecting the depth of invasion in women at risk of abnormally invasive placenta: A prospective longitudinal study [J].
Cali, Giuseppe ;
Forlani, Francesco ;
Timor-Trisch, Ilan ;
Palacios-Jaraquemada, Jose ;
Foti, Francesca ;
Minneci, Gabriella ;
Flacco, Maria E. ;
Manzoli, Lamberto ;
Familiari, Alessandra ;
Pagani, Giorgio ;
Scambia, Giovanni ;
D'Antonio, Francesco .
ACTA OBSTETRICIA ET GYNECOLOGICA SCANDINAVICA, 2018, 97 (10) :1219-1227
[7]   Changes in ultrasonography indicators of abnormally invasive placenta during pregnancy [J].
Cali, Giuseppe ;
Timor-Trisch, Ilan E. ;
Palacios-Jaraquemada, Jose ;
Monteaugudo, Ana ;
Forlani, Francesco ;
Minneci, Gabriella ;
Foti, Francesca ;
Buca, Danilo ;
Familiari, Alessandra ;
Scambia, Giovanni ;
Liberati, Marco ;
D'Antonio, Francesco .
INTERNATIONAL JOURNAL OF GYNECOLOGY & OBSTETRICS, 2018, 140 (03) :319-325
[8]   Ultrasound Detection of Bladder-Uterovaginal Anastomoses in Morbidly Adherent Placenta [J].
Cali, Giuseppe ;
D'Antonio, Francesco ;
Forlani, Francesco ;
Timor-Tritsch, Ilan E. ;
Palacios-Jaraquemada, Jose M. .
FETAL DIAGNOSIS AND THERAPY, 2017, 41 (03) :239-240
[9]   Proposal for standardized ultrasound descriptors of abnormally invasive placenta (AIP) [J].
Collins, S. L. ;
Ashcroft, A. ;
Braun, T. ;
Calda, P. ;
Langhoff-Roos, J. ;
Morel, O. ;
Stefanovic, V. ;
Tutschek, B. ;
Chantraine, F. .
ULTRASOUND IN OBSTETRICS & GYNECOLOGY, 2016, 47 (03) :271-275
[10]   Counseling in fetal medicine: evidence-based answers to clinical questions on morbidly adherent placenta [J].
D'Antonio, F. ;
Palacios-Jaraquemada, J. ;
Lim, P. S. ;
Forlani, F. ;
Lanzone, A. ;
Timor-Tritsch, I. ;
Cali, G. .
ULTRASOUND IN OBSTETRICS & GYNECOLOGY, 2016, 47 (03) :290-301