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Li RF, Gong XF, Xu HB, Lin JT, Zhang HG, Suo ZJ, Wu JL. Age affects vascular morphology and predictiveness of anatomical landmarks for aortic zones in trauma patients: implications for resuscitative endovascular balloon occlusion of the aorta. Eur J Trauma Emerg Surg 2024:10.1007/s00068-024-02512-z. [PMID: 38656432 DOI: 10.1007/s00068-024-02512-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Accepted: 03/30/2024] [Indexed: 04/26/2024]
Abstract
PURPOSE Understanding the vascular morphology is fundamental for resuscitative endovascular balloon occlusion of the aorta. This study aimed to evaluate the effect of aging on length and diameter of aorta and iliac arteries in trauma patients, and to investigate the predictiveness of anatomical landmarks for aortic zones. METHODS A total of 235 patients in a regional trauma center registry from September 1, 2018, to January 3, 2024, participated in the study. Reconstruction of computed tomography was applied to the torso area. The marginal diameter and length of aorta and iliac arteries were measured. Anatomical landmark distances and aortic marginal lengths were compared. RESULTS The length and diameter of aorta and iliac arteries increased with age, and a tortuous and enlarged morphology was observed in older patients. There was a good regression between age and diameter of the aorta. Neither the jugular notch, the xiphisternal joint, nor the umbilicus could reliably represent specific margins of aortic zones. The distance between the mid-sternum and femoral artery (427 ± 25 to 442 ± 25 mm for right, and 425 ± 28 to 440 ± 26 mm for left) was predictive for zone 1 in all groups. The distance between the lower one-third junction of the xiphisternum to the umbilicus and femoral artery (232 ± 19 to 240 ± 17 mm for right, and 229 ± 20 to 237 ± 19 mm for left) was predictive for zone 3 aorta. CONCLUSION Aging increases the length and diameter of aorta and iliac arteries, with a tortuous and enlarged morphology in geriatric populations. The mid-sternum and the lower one-third junction of the xiphisternum to the umbilicus were predictive landmarks for zone 1 and zone 3, respectively.
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Affiliation(s)
- Rui-Fa Li
- Department of Critical Care Medicine, Huazhong University of Science and Technology Union Shenzhen Hospital, No. 89 Taoyuan Road, Nanshan District, Shenzhen, 510182, Guangdong, China
| | - Xue-Fang Gong
- Department of Pulmonary and Critical Care Medicine, Huazhong University of Science and Technology Union Shenzhen Hospital, No. 89 Taoyuan Road, Nanshan District, Shenzhen, 510182, Guangdong, China
| | - Hong-Bo Xu
- Department of Critical Care Medicine, Huazhong University of Science and Technology Union Shenzhen Hospital, No. 89 Taoyuan Road, Nanshan District, Shenzhen, 510182, Guangdong, China
| | - Jin-Tuan Lin
- Department of Critical Care Medicine, Huazhong University of Science and Technology Union Shenzhen Hospital, No. 89 Taoyuan Road, Nanshan District, Shenzhen, 510182, Guangdong, China
| | - Hai-Gang Zhang
- Department of Critical Care Medicine, Huazhong University of Science and Technology Union Shenzhen Hospital, No. 89 Taoyuan Road, Nanshan District, Shenzhen, 510182, Guangdong, China
| | - Zhi-Jun Suo
- Department of Critical Care Medicine, Huazhong University of Science and Technology Union Shenzhen Hospital, No. 89 Taoyuan Road, Nanshan District, Shenzhen, 510182, Guangdong, China
| | - Jing-Lan Wu
- Department of Critical Care Medicine, Huazhong University of Science and Technology Union Shenzhen Hospital, No. 89 Taoyuan Road, Nanshan District, Shenzhen, 510182, Guangdong, China.
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Alonso-Burgos A, Díaz-Lorenzo I, Muñoz-Saá L, Gallardo G, Castellanos T, Cardenas R, Chiva de Agustín L. Primary and secondary postpartum haemorrhage: a review for a rationale endovascular approach. CVIR Endovasc 2024; 7:17. [PMID: 38349501 PMCID: PMC10864234 DOI: 10.1186/s42155-024-00429-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 01/22/2024] [Indexed: 02/16/2024] Open
Abstract
Postpartum haemorrhage (PPH) is a significant cause of maternal mortality globally, necessitating prompt and efficient management. This review provides a comprehensive exploration of endovascular treatment dimensions for both primary and secondary PPH, with a focus on uterine atony, trauma, placenta accreta spectrum (PAS), and retained products of conception (RPOC). Primary PPH, occurring within 24 h, often results from uterine atony in 70% of causes, but also from trauma, or PAS. Uterine atony involves inadequate myometrial contraction, addressed through uterine massage, oxytocin, and, if needed, mechanical modalities like balloon tamponade. Trauma-related PPH may stem from perineal injuries or pseudoaneurysm rupture, while PAS involves abnormal placental adherence. PAS demands early detection due to associated life-threatening bleeding during delivery. Secondary PPH, occurring within 24 h to 6 weeks postpartum, frequently arises from RPOC. Medical management may include uterine contraction drugs and hemostatic agents, but invasive procedures like dilation and curettage (D&C) or hysteroscopic resection may be required.Imaging assessments, particularly through ultrasound (US), play a crucial role in the diagnosis and treatment planning of postpartum haemorrhage (PPH), except for uterine atony, where imaging techniques prove to be of limited utility in its management. Computed tomography play an important role in evaluation of trauma related PPH cases and MRI is essential in diagnosing and treatment planning of PAS and RPOC.Uterine artery embolization (UAE) has become a standard intervention for refractory PPH, offering a rapid, effective, and safe alternative to surgery with a success rate exceeding 85% (Rand T. et al. CVIR Endovasc 3:1-12, 2020). The technical approach involves non-selective uterine artery embolization with resorbable gelatine sponge (GS) in semi-liquid or torpedo presentation as the most extended embolic or calibrated microspheres. Selective embolization is warranted in cases with identifiable bleeding points or RPOC with AVM-like angiographic patterns and liquid embolics could be a good option in this scenario. UAE in PAS requires a tailored approach, considering the degree of placental invasion. A thorough understanding of female pelvis vascular anatomy and collateral pathways is essential for accurate and safe UAE.In conclusion, integrating interventional radiology techniques into clinical guidelines for primary and secondary PPH management and co-working during labour is crucial.
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Affiliation(s)
- Alberto Alonso-Burgos
- Radiology Department, Vascular Surgery and Interventional Radiology Unit, University Clinic of Navarra, Clínica Universidad de Navarra, Marquesado de Santa Marta 1, 28027, Madrid, Spain.
| | - Ignacio Díaz-Lorenzo
- Radiology Department, Interventional Radiology Unit, University Hospital La Princesa, Madrid, Spain
| | - Laura Muñoz-Saá
- Gynaecology and Obstetrics, University Clinic of Navarra, Madrid, Spain
| | | | | | - Regina Cardenas
- Gynaecology and Obstetrics, University Clinic of Navarra, Madrid, Spain
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Morley LC, Sparey C, Wijeratne D, Turner K. Treatment modalities for placenta accreta spectrum - Authors' reply. Lancet 2024; 403:437-438. [PMID: 38309778 DOI: 10.1016/s0140-6736(23)01777-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Accepted: 08/21/2023] [Indexed: 02/05/2024]
Affiliation(s)
- Lara Catherine Morley
- Leeds Institute of Cardiovascular and Metabolic Medicine, Faculty of Medicine and Health, LIGHT Laboratories, University of Leeds, Leeds LS1 3EX, UK.
| | - Colette Sparey
- Department of Obstetrics and Gynaecology, Leeds Teaching Hospitals Trust, Leeds, UK
| | - Dileep Wijeratne
- Department of Obstetrics and Gynaecology, Leeds Teaching Hospitals Trust, Leeds, UK
| | - Kerry Turner
- Department of Pathology, Leeds Teaching Hospitals Trust, Leeds, UK
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Russo RM, Cohen RA. Reply to "REBOA for placenta accreta: An arterial line may be enough". J Trauma Acute Care Surg 2024; 96:e15-e16. [PMID: 37962142 DOI: 10.1097/ta.0000000000004200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
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Russo RM, Cohen RA. Aortic balloon occlusion in distal zone 3 reduces blood loss from obstetric hemorrhage in placenta accreta spectrum. J Trauma Acute Care Surg 2024; 96:e14. [PMID: 37851399 DOI: 10.1097/ta.0000000000004174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2023]
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Maiga AW, Gunter OL, Dennis BM. Resuscitative endovascular balloon of the aorta for placenta accreta: An arterial line may be enough. J Trauma Acute Care Surg 2024; 96:e14-e15. [PMID: 37747259 DOI: 10.1097/ta.0000000000004131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
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Munoz JL, Einerson BD, Silver RM, Mulampurath S, Sherman LS, Rameshwar P, Prewit EB, Ramsey PS. Serum exosomal microRNA pathway activation in placenta accreta spectrum: pathophysiology and detection. AJOG GLOBAL REPORTS 2024; 4:100319. [PMID: 38440154 PMCID: PMC10910333 DOI: 10.1016/j.xagr.2024.100319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2024] Open
Abstract
BACKGROUND Placenta accreta spectrum disorders are a complex range of placental pathologies that are associated with significant maternal morbidity and mortality. A diagnosis of placenta accreta spectrum relies on ultrasonographic findings with modest positive predictive value. Exosomal microRNAs are small RNA molecules that reflect the cellular processes of the origin tissues. OBJECTIVE We aimed to explore exosomal microRNA expression to understand placenta accreta spectrum pathology and clinical use for placenta accreta spectrum detection. STUDY DESIGN This study was a biomarker analysis of prospectively collected samples at 2 academic institutions from 2011 to 2022. Plasma specimens were collected from patients with suspected placenta accreta spectrum, placenta previa, or repeat cesarean deliveries. Exosomes were quantified and characterized by nanoparticle tracking analysis and western blotting. MicroRNA were assessed by polymerase chain reaction array and targeted single quantification. MicroRNA pathway analysis was performed using the Ingenuity Pathway Analyses software. Placental biopsies were taken from all groups and analyzed by polymerase chain reaction and whole cell enzyme-linked immunosorbent assay. Receiver operating characteristic curve univariate analysis was performed for the use of microRNA in the prediction of placenta accreta spectrum. Clinically relevant outcomes were collected from abstracted medical records. RESULTS Plasma specimens were analyzed from a total of 120 subjects (60 placenta accreta spectrum, 30 placenta previa, and 30 control). Isolated plasma exosomes had a mean size of 71.5 nm and were 10 times greater in placenta accreta spectrum specimens (20 vs 2 particles/frame). Protein expression of exosomes was positive for intracellular adhesion molecule 1, flotilin, annexin, and CD9. MicroRNA analysis showed increased detection of 3 microRNAs (mir-92, -103, and -192) in patients with placenta accreta spectrum. Pathway interaction assessment revealed differential regulation of p53 signaling in placenta accreta spectrum and of erythroblastic oncogene B2 or human epidermal growth factor 2 in control specimens. These findings were subsequently confirmed in placental protein analysis. Placental microRNA paralleled plasma exosomal microRNA expression. Biomarker assessment of placenta accreta spectrum signature microRNA had an area under the receiver operating characteristic curve of 0.81 (P<.001; 95% confidence interval, 0.73-0.89) with a sensitivity and specificity of 89.2% and 80%, respectively. CONCLUSION In this large cohort, plasma exosomal microRNA assessment revealed differentially expressed pathways in placenta accreta spectrum, and these microRNAs are potential biomarkers for the detection of placenta accreta spectrum.
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Affiliation(s)
- Jessian L. Munoz
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX (Dr Munoz)
- Division of Fetal Intervention, Department of Obstetrics and Gynecology, Texas Children's Hospital, Houston, TX (Dr Munoz)
| | - Brett D. Einerson
- Department of Obstetrics and Gynecology, University of Utah Health, Salt Lake City, UT (XX Einerson and Dr Silver)
| | - Robert M. Silver
- Department of Obstetrics and Gynecology, University of Utah Health, Salt Lake City, UT (XX Einerson and Dr Silver)
| | - Sureshkumar Mulampurath
- Department of Obstetrics & Gynecology, University of Texas Health Sciences Center at San Antonio and the University Health System, San Antonio, TX (XX Mulampurath, XX Prewit, and Dr Ramsey)
| | - Lauren S. Sherman
- Department of Medicine, Rutgers New Jersey Medical School, Newark, NJ (XX Sherman and XX Rameshwar)
| | - Pranela Rameshwar
- Department of Medicine, Rutgers New Jersey Medical School, Newark, NJ (XX Sherman and XX Rameshwar)
| | - Egle Bytautiene Prewit
- Department of Obstetrics & Gynecology, University of Texas Health Sciences Center at San Antonio and the University Health System, San Antonio, TX (XX Mulampurath, XX Prewit, and Dr Ramsey)
| | - Patrick S. Ramsey
- Department of Obstetrics & Gynecology, University of Texas Health Sciences Center at San Antonio and the University Health System, San Antonio, TX (XX Mulampurath, XX Prewit, and Dr Ramsey)
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Matsubara S, Aizawa K, Horie H, Takahashi H. Aortic balloon occlusion for placenta accreta spectrum surgery: Is distal better than proximal? J Trauma Acute Care Surg 2024; 96:e13-e14. [PMID: 37621003 DOI: 10.1097/ta.0000000000004045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/26/2023]
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Suzuki T, Sugiura T, Okazaki J, Kimura H. Postpartum hemorrhage with associated placenta previa in a kidney transplant recipient: A case report. Int J Surg Case Rep 2024; 114:109109. [PMID: 38086133 PMCID: PMC10726234 DOI: 10.1016/j.ijscr.2023.109109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 11/22/2023] [Accepted: 12/02/2023] [Indexed: 12/21/2023] Open
Abstract
INTRODUCTION The efficacy and safety of uterine artery embolization (UAE) and prophylactic resuscitative endovascular balloon occlusion of the aorta (REBOA) against postpartum hemorrhage (PPH) in pregnant women after kidney transplantation have not been reported. Here, we describe a case of PPH associated with placenta previa in pregnancy following kidney transplantation, which was managed with UAE and prophylactic REBOA. CASE PRESENTATION A 35-year-old, gravida 2, para 1 woman with total placenta previa presented with vaginal bleeding (460 mL) at 33 weeks and 3 days of gestation. Previously, she underwent a living-donor kidney transplantation for IgA nephropathy, and the renal artery of the transplanted kidney was anastomosed with the right internal iliac artery. An emergency cesarean section with prophylactic REBOA was performed under general anesthesia. A balloon catheter was introduced via the left femoral artery and positioned above the aortic bifurcation (Aortic zone 3). Upon confirming fetal delivery, the balloon was immediately inflated, and the total aortic occlusion time was 20 min. However, following aortic balloon deflation, atonic bleeding continued despite Bakri balloon usage and uterotonic drug administration. Subsequently, UAE was performed for the refractory PPH, the left uterine artery was embolized using a gelatin sponge, and hemostasis was successfully achieved. The patient recovered uneventfully and was discharged on postoperative day 7. DISCUSSION AND CONCLUSION In pregnancies following kidney transplantation, prophylactic REBOA controls bleeding; however, it decreases blood flow to the transplanted kidney. Furthermore, uterine nutrient vasculature alterations are observed, necessitating a thorough understanding of the uterine artery supply pathways during UAE.
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Affiliation(s)
- Toshinao Suzuki
- Department of Anesthesiology, Kimitsu Chuo Hospital, 1010 Sakurai, Kisarazu, Chiba 292-8535, Japan.
| | - Takahiro Sugiura
- Department of Anesthesiology, Kimitsu Chuo Hospital, 1010 Sakurai, Kisarazu, Chiba 292-8535, Japan.
| | - Junko Okazaki
- Department of Anesthesiology, Kimitsu Chuo Hospital, 1010 Sakurai, Kisarazu, Chiba 292-8535, Japan
| | - Hiroaki Kimura
- Department of Obstetrics and Gynecology, Kimitsu Chuo Hospital, 1010 Sakurai, Kisarazu, Chiba 292-8535, Japan
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Nieto-Calvache AJ, Palacios-Jaraquemada JM. Is it appropriate to recommend prophylactic REBOA in PAS reference centers? J Trauma Acute Care Surg 2024; 96:e7-e8. [PMID: 37611046 DOI: 10.1097/ta.0000000000004044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/25/2023]
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Russo RM, Cohen RA. Aortic balloon occlusion in distal zone 3 reduces blood loss from obstetric hemorrhage in placenta accreta spectrum. J Trauma Acute Care Surg 2024; 96:e8. [PMID: 38062572 DOI: 10.1097/ta.0000000000004165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
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Fitzgerald GD, Newton JM, Atasi L, Buniak CM, Burgos-Luna JM, Burnett BA, Carver AR, Cheng C, Conyers S, Davitt C, Deshmukh U, Donovan BM, Easter SR, Einerson BD, Fox KA, Habib AS, Harrison R, Hecht JL, Licon E, Nino JM, Munoz JL, Nieto-Calvache AJ, Polic A, Ramsey PS, Salmanian B, Shamshirsaz AA, Shamshirsaz AA, Shrivastava VK, Woolworth MB, Yurashevich M, Zuckerwise L, Shainker SA. Placenta accreta spectrum care infrastructure: an evidence-based review of needed resources supporting placenta accreta spectrum care. Am J Obstet Gynecol MFM 2024; 6:101229. [PMID: 37984691 DOI: 10.1016/j.ajogmf.2023.101229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 11/02/2023] [Accepted: 11/15/2023] [Indexed: 11/22/2023]
Abstract
The incidence of placenta accreta spectrum, the deeply adherent placenta with associated increased risk of maternal morbidity and mortality, has seen a significant rise in recent years. Therefore, there has been a rise in clinical and research focus on this complex diagnosis. There is international consensus that a multidisciplinary coordinated approach optimizes outcomes. The composition of the team will vary from center to center; however, central themes of complex surgical experts, specialists in prenatal diagnosis, critical care specialists, neonatology specialists, obstetrics anesthesiology specialists, blood bank specialists, and dedicated mental health experts are universal throughout. Regionalization of care is a growing trend for complex medical needs, but the location of care alone is just a starting point. The goal of this article is to provide an evidence-based framework for the crucial infrastructure needed to address the unique antepartum, delivery, and postpartum needs of the patient with placenta accreta spectrum. Rather than a clinical checklist, we describe the personnel, clinical unit characteristics, and breadth of contributing clinical roles that make up a team. Screening protocols, diagnostic imaging, surgical and potential need for critical care, and trauma-informed interaction are the basis for comprehensive care. The vision from the author group is that this publication provides a semblance of infrastructure standardization as a means to ensure proper preparation and readiness.
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Affiliation(s)
- Garrett D Fitzgerald
- Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee, WI (Dr Fitzgerald).
| | - J M Newton
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Vanderbilt University Medical Center, Nashville, TN (Dr Newton)
| | - Lamia Atasi
- Department of Obstetrics and Gynecology, Mercy Hospital, St. Louis, MO (Dr Atasi)
| | - Christina M Buniak
- Department of Obstetrics and Gynecology, Massachusetts General Hospital, Boston, MA (Dr Buniak)
| | | | - Brian A Burnett
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX (Dr Burnett)
| | - Alissa R Carver
- Department of Obstetrics and Gynecology, Wilmington Maternal-Fetal Medicine, Wilmington, NC (Dr Carver)
| | - CeCe Cheng
- Department of Obstetrics and Gynecology, Health Science Center at San Antonio, University of Texas, San Antonio, TX (Dr Cheng)
| | - Steffany Conyers
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, MA (Drs Conyers, Deshmukh, Donovan, Hecht, and Shainker)
| | - Caroline Davitt
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX (Drs Davitt and Am Shamshiraz)
| | - Uma Deshmukh
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, MA (Drs Conyers, Deshmukh, Donovan, Hecht, and Shainker)
| | - Bridget M Donovan
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, MA (Drs Conyers, Deshmukh, Donovan, Hecht, and Shainker); Department of Obstetrics, Gynecology, and Reproductive Biology, Harvard Medical School, Boston, MA (Drs Donovan and Shainker)
| | - Sara Rae Easter
- Department of Obstetrics and Gynecology, Brigham and Women's Hospital, Boston, MA (Dr Easter)
| | - Brett D Einerson
- Department of Obstetrics and Gynecology, University of Utah Health, Salt Lake City, UT (Dr Einerson)
| | - Karin A Fox
- Baylor College of Medicine, Houston, TX (Dr Fox)
| | - Ashraf S Habib
- Duke University School of Medicine, Durham, NC (Dr Habib)
| | - Rachel Harrison
- Department of Obstetrics and Gynecology, Advocate Aurora Health, Chicago, IL (Dr Harrison)
| | - Jonathan L Hecht
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, MA (Drs Conyers, Deshmukh, Donovan, Hecht, and Shainker)
| | - Ernesto Licon
- Miller Women's & Children's Hospital/Long Beach Memorial Medical Center, Orange, CA (Dr Licon)
| | - Julio Mateus Nino
- Department of Obstetrics and Gynecology, Atrium Health Wake Forest School of Medicine, Winston-Salem, NC (Dr Nino)
| | - Jessian L Munoz
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX (Dr Munoz)
| | | | | | - Patrick S Ramsey
- University of Texas Health/University Health San Antonio, San Antonio, TX (Dr Ramsey)
| | - Bahram Salmanian
- Department of Obstetrics and Gynecology, University of Colorado Health Anschutz Medical Campus, Boulder, CO (Dr Salmanian)
| | | | - Amir A Shamshirsaz
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX (Drs Davitt and Am Shamshiraz)
| | - Vineet K Shrivastava
- Miller Women's and Children's Hospital/Long Beach Memorial Medical Center, Orange, CA (Dr Shrivastava)
| | | | - Mary Yurashevich
- Department of Anesthesiology, Duke Health, Durham, NC (Dr Yurashevich)
| | - Lisa Zuckerwise
- and Department of Obstetrics and Gynecology, Vanderbilt University Medical Center, Nashville, TN (Dr Zuckerwise)
| | - Scott A Shainker
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, MA (Drs Conyers, Deshmukh, Donovan, Hecht, and Shainker); Department of Obstetrics, Gynecology, and Reproductive Biology, Harvard Medical School, Boston, MA (Drs Donovan and Shainker)
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Matsubara S. Letter to the editor: Timing of intra-abdominal aortic balloon occlusion for prevention of hemorrhage in patients with placenta previa and placenta accreta spectrum. Int J Gynaecol Obstet 2023; 163:332-333. [PMID: 37635291 DOI: 10.1002/ijgo.15064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 08/16/2023] [Indexed: 08/29/2023]
Affiliation(s)
- Shigeki Matsubara
- Department of Obstetrics and Gynecology, Jichi Medical University, Tochigi, Japan
- Department of Obstetrics and Gynecology, Koga Red Cross Hospital, Koga, Japan
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Langan D, Caputo W, Swaminathan AK. REBOA and the Challenge of Research in Critical Illness: September 2023 Annals of Emergency Medicine Journal Club. Ann Emerg Med 2023; 82:408-410. [PMID: 37596021 DOI: 10.1016/j.annemergmed.2023.07.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/20/2023]
Affiliation(s)
- Danielle Langan
- Emergency Department, Staten Island University Hospital/Northwell, Staten Island, NY
| | - William Caputo
- Emergency Department, Staten Island University Hospital/Northwell, Staten Island, NY
| | - Anand K Swaminathan
- Emergency Department, Staten Island University Hospital/Northwell, Staten Island, NY
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Zhao H, Li X, Yang S, Liu T, Zhan J, Zou J, Lin C, Li Y, Du N, Xiao X. Risk factors of emergency cesarean section in pregnant women with severe placenta accreta spectrum: a retrospective cohort study. Front Med (Lausanne) 2023; 10:1195546. [PMID: 37502363 PMCID: PMC10370267 DOI: 10.3389/fmed.2023.1195546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 06/21/2023] [Indexed: 07/29/2023] Open
Abstract
Introduction Placenta accreta spectrum (PAS) may cause enormous and potentially life-threatening hemorrhage in the intrapartum and postpartum periods in emergency cesarean section. How to reduce the occurrence of emergency cesarean section in patients with severe PAS is the key to reducing the adverse outcomes of them. This study aimed to investigate the impact of emergency cesarean section on the perioperative outcomes of pregnant women with PAS and neonates, and also aimed to explore the risk factors of emergency cesarean section in pregnant women with PAS. Materials and methods A retrospective investigation was conducted among 163 pregnant women with severe PAS. Of these, 72 were subjected to emergency cesarean sections. Data on the perioperative characteristics of the mothers and neonates were collected. Multivariable linear regression analysis was used to detect associations between maternal and perioperative characteristics and volume of intraoperative bleeding. Binary logical regression was used to analyze the association between maternal preoperative characteristics and emergency cesarean section. Linear regression analysis is used to analyze the relationship between gestational age and emergency cesarean section. Results The risks of emergency cesarean section increase 98, 112, 124, and 62% when the pregnant women with PAS accompanied by GHD, ICP, more prior cesarean deliveries and more severe PAS type, respectively. Noteworthy, the risk of emergency cesarean section decreases 5% when pre-pregnancy BMI increases 1 kg/m2 (OR: 0.95; CI: 0.82, 0.98; p = 0.038). Moreover, there is no significant linear correlation between emergency cesarean section and gestational age. Conclusion GHD, ICP, multiple prior cesarean deliveries and severe PAS type may all increase the risk of emergency cesarean section for pregnant women with PAS, while high pre-pregnancy BMI may be a protective factor due to less activity level. For pregnant women with severe PAS accompanied by these high risk factors, more adequate maternal and fetal monitoring should be carried out in the third trimester to reduce the risk of emergency cesarean section.
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Affiliation(s)
- Hu Zhao
- Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, China
| | - Xin Li
- Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, China
- Chengdu Women’s and Children’s Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Shuqi Yang
- Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, China
| | - Tianjiao Liu
- Chengdu Women’s and Children’s Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Jun Zhan
- Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, China
| | - Juan Zou
- Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, China
| | - Changsheng Lin
- Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, China
| | - Yalan Li
- The Fourth People’s Hospital of Chengdu, Psychosomatic Medical Center, Chengdu, China
| | - Na Du
- The Fourth People’s Hospital of Chengdu, Psychosomatic Medical Center, Chengdu, China
| | - Xue Xiao
- Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, China
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