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Kuribayashi M, Tsuda H, Ito Y, Tezuka A, Ando T, Tamakoshi K, Mizuno K. Evaluation of the risk factors for antepartum hemorrhage in cases of placenta previa: a retrospective cohort study. J Int Med Res 2021; 49:3000605211054706. [PMID: 34738473 PMCID: PMC8573507 DOI: 10.1177/03000605211054706] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Objective The aim of this study was to examine the risk factors for antepartum hemorrhage (APH) in women with placenta previa. Methods In this retrospective cohort study, we analyzed the medical records of 233 women with singleton pregnancies presenting with placenta previa whose deliveries were performed at our hospital between January 2009 and July 2018. Results Of the 233 women included in this study, 130 (55.8%) had APH. In the APH group, the gestational age and neonatal birth weight were significantly lower compared with the no hemorrhage group. Maternal age <30 years and multiparity were identified as significant risk factors for APH in both the univariate and multivariate analyses. Focusing on the previous route of delivery in multiparous women, the risk of APH was significantly higher in multiparous women who had experienced at least one vaginal delivery compared with nulliparous women (adjusted odds ratio (OR): 3.42 [95% confidence interval: 1.83–6.38]). Conclusion We showed that women with placenta previa who were under 30 years old and who had a history of vaginal delivery may be at significant risk of experiencing APH.
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Affiliation(s)
- Momoko Kuribayashi
- Department of Obstetrics and Gynecology, Japanese Red Cross Aichi Medical Center Nagoya Daiichi Hospital, Nagoya, Japan
| | - Hiroyuki Tsuda
- Department of Obstetrics and Gynecology, Japanese Red Cross Aichi Medical Center Nagoya Daiichi Hospital, Nagoya, Japan
| | - Yumiko Ito
- Department of Obstetrics and Gynecology, Japanese Red Cross Aichi Medical Center Nagoya Daiichi Hospital, Nagoya, Japan
| | - Atsuko Tezuka
- Department of Obstetrics and Gynecology, Japanese Red Cross Aichi Medical Center Nagoya Daiichi Hospital, Nagoya, Japan
| | - Tomoko Ando
- Department of Obstetrics and Gynecology, Japanese Red Cross Aichi Medical Center Nagoya Daiichi Hospital, Nagoya, Japan
| | - Koji Tamakoshi
- Department of Nursing, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Kimio Mizuno
- Department of Obstetrics and Gynecology, Japanese Red Cross Aichi Medical Center Nagoya Daiichi Hospital, Nagoya, Japan
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Ying Q, You XQ, Luo F, Wang JM. Maternal-Neonatal Serum Albumin Level and Neonatal Respiratory Distress Syndrome in Late-Preterm Infants. Front Pediatr 2021; 9:666934. [PMID: 34485188 PMCID: PMC8414569 DOI: 10.3389/fped.2021.666934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 07/22/2021] [Indexed: 11/13/2022] Open
Abstract
Background: To determine the correlation between maternal-neonatal serum albumin level and respiratory distress syndrome (RDS) in late-preterm infants. Methods: This case-control study included 112 late-preterm newborns admitted to the neonatal intensive care unit of our hospital between January 2018 and July 2019. Those infants were divided into the RDS group (n = 56) and the non-RDS group (n = 56). Levels of maternal-neonatal serum albumin, pregnancy complications, and baseline information of the infants were compared between the two groups. Results: 1. There was no correlation between maternal and neonatal serum albumin measures. The maternal albumin level in the RDS group was lower than that in the control group (33.38 ± 3.31 vs. 33.60 ± 3.31, P > 0.05), but the difference was not statistically significant. The neonatal albumin level in the RDS group was significantly lower than that in the control group (32.70 ± 2.48 vs. 35.66 ± 3.27, P < 0.05). To predict RDS in late-preterm infants, using the albumin cutoff level of 34 g/L provides a sensitivity of 83.9% with a specificity of 62.5%. 2. Gestational age, primipara, placenta previa, antenatal corticosteroid therapy, delivery mode, and neonatal serum albumin level were associated with RDS in the late-preterm infant. 3. After adjustment for gestational age, logistic regression analysis showed that neonatal serum albumin level, placenta previa, and delivery mode were independent risk factors for RDS in late-preterm infants. However, albumin level did not related to the severity of RDS. Conclusion: The decrease in serum albumin within the first day after birth was closely related to the occurrence of RDS in late-preterm infants.
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Affiliation(s)
- Qian Ying
- Department of Neonatal, The Obstetrics & Gynecology Hospital of Fudan University, Shanghai, China
| | - Xue-Qin You
- Department of Neonatal, The Obstetrics & Gynecology Hospital of Fudan University, Shanghai, China
| | - Fei Luo
- Department of Neonatal, The Obstetrics & Gynecology Hospital of Fudan University, Shanghai, China
| | - Ji-Mei Wang
- Department of Neonatal, The Obstetrics & Gynecology Hospital of Fudan University, Shanghai, China
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Ahn KH, Lee EH, Cho GJ, Hong SC, Oh MJ, Kim HJ. Anterior placenta previa in the mid-trimester of pregnancy as a risk factor for neonatal respiratory distress syndrome. PLoS One 2018; 13:e0207061. [PMID: 30388184 PMCID: PMC6214571 DOI: 10.1371/journal.pone.0207061] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Accepted: 10/24/2018] [Indexed: 11/18/2022] Open
Abstract
This study investigated whether anterior placenta previa in the second trimester is associated with neonatal respiratory distress syndrome (RDS). The neonates delivered by 2067 women between 2007 and 2015 were evaluated for the presence of RDS through birth records. The location of the placenta and the presence of placenta previa during the second and third trimesters were assessed and recorded. Demographic, prenatal, and perinatal records were reviewed. Anterior placenta previa in the second and third trimesters was correlated with RDS. Infants with lower gestational ages and birth weights had higher rates of RDS. Multivariate logistic regression analysis identified a significant association between anterior placenta previa in the second trimester and neonatal RDS. Anterior placenta previa in the second trimester is associated with neonatal RDS. Obstetricians should be aware that anterior placenta previa detected during the second trimester, irrespective of whether the placenta will migrate in the third trimester, may be an independent risk factor for neonatal RDS.
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Affiliation(s)
- Ki Hoon Ahn
- Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul, South Korea
- * E-mail:
| | - Eun Hee Lee
- Department of Pediatrics, Korea University College of Medicine, Seoul, South Korea
| | - Geum Joon Cho
- Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul, South Korea
| | - Soon-Cheol Hong
- Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul, South Korea
| | - Min-Jeong Oh
- Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul, South Korea
| | - Hai-Joong Kim
- Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul, South Korea
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Tsuda H, Kotani T, Miura M, Ito Y, Hirako S, Nakano T, Imai K, Kikkawa F. Observed-to-expected MRI fetal lung volume can predict long-term lung morbidity in infants with congenital diaphragmatic hernia. J Matern Fetal Neonatal Med 2017; 30:1509-1513. [DOI: 10.1080/14767058.2017.1299126] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Hiroyuki Tsuda
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Tomomi Kotani
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Mayo Miura
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yumiko Ito
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Shima Hirako
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Tomoko Nakano
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Kenji Imai
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Fumitaka Kikkawa
- Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya, Japan
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Placental implantation abnormalities and risk of preterm delivery: a systematic review and metaanalysis. Am J Obstet Gynecol 2015; 213:S78-90. [PMID: 26428506 DOI: 10.1016/j.ajog.2015.05.058] [Citation(s) in RCA: 89] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2015] [Revised: 05/02/2015] [Accepted: 05/26/2015] [Indexed: 11/23/2022]
Abstract
We sought to evaluate the extent of the association between placental implantation abnormalities (PIA) and preterm delivery in singleton gestations. We conducted a systematic review of English-language articles published from 1980 onward using PubMed, MEDLINE, EMBASE, CINAHL, LILACS, and Google Scholar, and by identifying studies cited in the references of published articles. Search terms were PIA defined as ≥ 1 of the following: placenta previa, placenta accreta, vasa previa, and velamentous cord insertion. Observational and experimental studies were included for review if data were available regarding any of the aforementioned PIA and regarding gestational age at delivery or preterm delivery. Case reports and case series were excluded. Studies were reviewed and data extracted. The primary outcome was gestational age at delivery or preterm delivery <37 weeks' gestation. Secondary outcomes included birthweight, 1- and 5-minute Apgar scores, neonatal intensive care unit (NICU) admission, neonatal and perinatal death, and small for gestational age. Of the 1421 studies identified, 79 met the defined criteria; 56 studies were descriptive and 23 were comparative. Based on the descriptive studies, the preterm delivery rates for low-lying/marginal placenta, placenta previa, placenta accreta, vasa previa, and velamentous cord insertion were 26.9%, 43.5%, 57.7%, 81.9%, and 37.5%, respectively. Based on the comparative studies using controls, there was decreased pregnancy duration for every PIA; more specifically, there was an increased risk for preterm delivery in patients with placenta previa (risk ratio [RR], 5.32; 95% confidence interval [CI], 4.39-6.45), vasa previa (RR, 3.36; 95% CI, 2.76-4.09), and velamentous cord insertion (RR, 1.95; 95% CI, 1.67-2.28). Risks of NICU admissions (RR, 4.09; 95% CI, 2.80-5.97), neonatal death (RR, 5.44; 95% CI, 3.03-9.78), and perinatal death (RR, 3.01; 95% CI, 1.41-6.43) were higher with placenta previa. Perinatal risks were also higher in patients with vasa previa (perinatal death rate RR, 4.52; 95% CI, 2.77-7.39) and velamentous cord insertion (NICU admissions [RR, 1.76; 95% CI, 1.68-1.84], small for gestational age [RR, 1.69; 95% CI, 1.56-1.82], and perinatal death [RR, 2.15; 95% CI, 1.84-2.52]). In singleton gestations, there is a strong association between PIA and preterm delivery resulting in significant perinatal morbidity and mortality.
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Prefumo F, Ferrazzi E, Di Tommaso M, Severi FM, Locatelli A, Chirico G, Dani C, Lista G, Orabona R, Zambolo C, Frusca T. Neonatal morbidity after cesarean section before labor at 34(+0) to 38(+6) weeks: a cohort study. J Matern Fetal Neonatal Med 2015; 29:1334-8. [PMID: 26037729 DOI: 10.3109/14767058.2015.1047758] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE To describe morbidity in neonates born by cesarean section (CS) before labor between 34(+0) and 38(+6) weeks, stratified by gestational age. METHODS Cohort study from five Italian tertiary care hospitals. Consecutive singleton pregnancies delivered by CS before labor between 34(+0) and 38(+6) weeks of gestation from January 2010 to August 2011 were included. Women in labor, with premature rupture of membranes, or with previous administration of steroids were excluded. The incidence of neonatal complication by gestational week was calculated. RESULTS A total of 1135 cases were analyzed. Composite adverse neonatal outcomes, respiratory distress syndrome, transient tachypnea and use of continuous airway positive pressure decreased from 50%, 28%, 5% and 22% at 34 weeks of gestation, to 4.7%, 1.0%, 0.9% and 0.3% at 38 weeks of gestation. Multivariate analysis showed that the only variable independently associated with composite adverse neonatal outcome was gestational age at delivery (adjusted odds ratio 0.49; 95% confidence interval 0.39-0.61). CONCLUSIONS The prevalence of neonatal complications in newborns delivered by CS before labor halves at each week of gestation from 34 to 38 weeks. Nonetheless complications, and mainly respiratory problems, are still present at early term gestation.
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Affiliation(s)
- Federico Prefumo
- a Departments of Obstetrics, Gynecology and Neonatology, Spedali Civili di Brescia , University of Brescia , Brescia , Italy
| | - Enrico Ferrazzi
- b Department of Woman Mother and Neonate, Buzzi Hospital , Biomedical and Clinical Sciences School of Medicine, University of Milan , Milan , Italy
| | - Mariarosaria Di Tommaso
- c Departments of Obstetrics, Gynecology and Neonatology , Careggi Hospital, University of Florence , Florence , Italy
| | | | - Anna Locatelli
- e Department of Obstetrics and Gynecology , San Gerardo Hospital, University of Milan-Bicocca , Monza , Italy
| | - Gaetano Chirico
- a Departments of Obstetrics, Gynecology and Neonatology, Spedali Civili di Brescia , University of Brescia , Brescia , Italy
| | - Carlo Dani
- c Departments of Obstetrics, Gynecology and Neonatology , Careggi Hospital, University of Florence , Florence , Italy
| | - Gianluca Lista
- b Department of Woman Mother and Neonate, Buzzi Hospital , Biomedical and Clinical Sciences School of Medicine, University of Milan , Milan , Italy
| | - Rossana Orabona
- a Departments of Obstetrics, Gynecology and Neonatology, Spedali Civili di Brescia , University of Brescia , Brescia , Italy
| | - Chiara Zambolo
- a Departments of Obstetrics, Gynecology and Neonatology, Spedali Civili di Brescia , University of Brescia , Brescia , Italy
| | - Tiziana Frusca
- a Departments of Obstetrics, Gynecology and Neonatology, Spedali Civili di Brescia , University of Brescia , Brescia , Italy
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Tülek F, Kahraman A, Taşkın S, Özkavukçu E, Söylemez F. Changes in first trimester screening test parameters in pregnancies complicated by placenta previa and association with hyperemesis gravidarum. J Turk Ger Gynecol Assoc 2015; 15:212-6. [PMID: 25584028 DOI: 10.5152/jtgga.2014.14045] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2014] [Accepted: 09/19/2014] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE To assess the possible changes in first trimester screening test parameters in pregnancies complicated with placenta previa and to determine whether there is an association between hyperemesis gravidarum and placenta previa. MATERIAL AND METHODS A total of 131 singleton spontaneously conceived pregnancies that were complicated by placenta previa and delivered between May 2006 and May 2013 were evaluated from birth charts. Ninety patients without placenta previa were selected amongst patients who delivered within the same period of time as the control group. Cases of low lying placenta (n=52) within the study group were assessed as a separate group. The rest of the cases was considered to be in a different group. RESULTS Beta human chorionic gonadotropin (BhCG) multiples of medians (MoMs) and nuchal translucency (NT) MoMs were significantly higher in the placenta previa group in comparison with the low lying placenta and control groups. Apgar scores at both the 1st and 5th minutes were significantly lower in the placenta previa group. Hyperemesis gravidarum was found to be significantly more frequent in the placenta previa group. CONCLUSION The prevalence of hyperemesis gravidarum in the first trimester is higher in pregnancies complicated by placenta previa. Paying more attention to the development of placenta previa in the routine pregnancy follow-up of patients with hyperemesis gravidarum could be considered.
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Affiliation(s)
- Fırat Tülek
- Department of Obstetrics and Gynecology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Alper Kahraman
- Department of Obstetrics and Gynecology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Salih Taşkın
- Department of Obstetrics and Gynecology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Esra Özkavukçu
- Department of Radiology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Feride Söylemez
- Department of Obstetrics and Gynecology, Ankara University Faculty of Medicine, Ankara, Turkey
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Tsuda H, Kotani T, Sumigama S, Mano Y, Hua L, Kikkawa F. Impact of warning bleeding on the cortisol level in the fetus and neonatal RDS/TTN in cases of placenta previa. J Matern Fetal Neonatal Med 2014; 28:1057-60. [DOI: 10.3109/14767058.2014.942632] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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