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Seong JS, Park CW, Moon KC, Park JS, Jun JK. Necrotizing funisitis is an indicator that intra-amniotic inflammatory response is more severe and amnionitis is more frequent in the context of the extension of inflammation into Wharton's jelly. Taiwan J Obstet Gynecol 2021; 60:840-50. [PMID: 34507659 DOI: 10.1016/j.tjog.2021.07.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/27/2021] [Indexed: 11/20/2022] Open
Abstract
OBJECTIVE Necrotizing funisitis (NF) is defined as the presence of an arc (i.e., crescent/band/ring/halos) of infiltrated neutrophils and/or associated debris in Wharton's jelly (WJ) of umbilical-cord (UC). However, no information exists about the comparison in intra-amniotic inflammatory-response (IAIR) and inflammation in extra-placental membranes between the presence and absence of NF in the context of inflammation in WJ among spontaneous preterm births (PTBs). The objective of current study is to examine this issue. MATERIALS AND METHODS We examined IAIR and the frequency of amnionitis according to the progression of inflammation in UC (i.e. stage-1, umbilical phlebitis [inflammation in umbilical-vein(UV)] only; stage-2, involvement of at least one umbilical-artery[UA] and either the other UA or UV without extension into WJ; stage-3, the extension of inflammation into WJ without NF; stage-4, the extension of inflammation into WJ with NF) in 120singleton spontaneous PTBs (<37weeks). IAIR was gauged by AF MMP-8 (ng/ml) within 3days before birth. RESULTS 1) Stage-1, stage-2, stage-3, and stage-4 were present in 20%(24/120), 6%(7/120), 61%(73/120), and 13%(16/120) of cases respectively; 2) AF MMP-8 continuously increased (stage-1 vs. stage-2 vs. stage-3 vs. stage-4; median[ng/ml], range[ng/ml]; 207.2[16.8-1196.5] vs. 444.1[8.5-2608.0] vs. 458.8[0.4-3116.7] vs. 1859.7[912.3-5304.8]; Spearman's rank correlation-test, α = 0.454, P = 0.006), and the frequency of increased AF MMP-8 (≥854.1 ng/ml) elevated (stage-1 vs. stage-2 vs. stage-3 vs. stage-4; 13%[1/8] vs. 33%[1/3] vs. 32%[6/19] vs. 100%[5/5]; Linear-by-linear-association, P = 0.012) with the progression of inflammation in UC; 3) Moreover, there was a stepwise increase in the frequency of amnionitis according to the progression of inflammation in UC (stage-1, 33%[8/24]; stage-2, 43%[3/7]; stage-3, 62%[45/73]; stage-4, 81%[13/16]; Linear-by-linear-association, P = 0.001). CONCLUSION NF is an indicator that IAIR is more severe and amnionitis is more frequent in the context of the extension of inflammation into WJ. Therefore, current study confirms that NF is the most advanced stage in the progression of inflammation within UC.
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Miao J, Ren Z, Rao Y, Xia X, Wang J, Xu F, Zhang X, Yang J. Pathological staging of chorio amnionitis contributes to complications in preterm infants. Ital J Pediatr 2020; 46:127. [PMID: 32917243 PMCID: PMC7488745 DOI: 10.1186/s13052-020-00895-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Accepted: 09/02/2020] [Indexed: 11/22/2022] Open
Abstract
Objective To investigate the effect of pathological staging of chorioamnionitis (CA) on complications in preterm infants; Methods A single-center, retrospective study was conducted to choose singleton preterm infants (gestational age < 37 weeks) from the Department of Obstetrics and Gynecology in our hospital from December 2016 to December 2017. The basic data and placental pathological results were retrospectively collected. According to the placental pathological results of whether inflammation infiltrating amnion, CA 0/I phase was classified into non-amnionitis group, CA II/III phase was classified into amnionitis group, the incidence of common complications in preterm infants was compared. Further, logistic regression was used to analyze the effects of amnionitis on complications after being adjusted to gestational age, birth weight and thrombocytopenia. Results A total of 221 preterm infants were enrolled, including 186 cases in non-amnionitis group and 35 cases in amnionitis group. The gestational age of amnionitis group (32.00 ± 2.71 weeks) was significantly lower than non-amnionitis group (34.14 ± 2.06 weeks), birth weight (1.93 ± 0.64 kg) was significantly lower than that of non-amnionitis group (2.26 ± 0.58 kg), and the hospital stay in amnionitis group was significantly longer (25.71 ± 19.23 days), all of the difference above was statistically significant(P < 0.05). The incidence of intraventricular hemorrhage (IVH) in amnionitis group (37.14%) was significantly higher than that in non-amnionitis group (13.98%) (P = 0.002), and the risk of IVH was significantly increased by amnionitis (OR = 3.636, 95%CI: 1.632–8.102); after correction of gestational age, birth weight and thrombocytopenia, the risk of IVH was still significantly increased (OR = 2.471, P = 0.046, 95% CI: 1.015–6.015). And the late-onset IVH was more common (P = 0.009). Conclusion Amnionitis leads to a significant reduction in gestational age and birth weight in preterm infants, and it is an independent risk factor for IVH.
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Affiliation(s)
- Jiayu Miao
- Department of Neonatology, Guangdong Women and Children Hospital, Guangzhou, China
| | - Zhuxiao Ren
- Department of Neonatology, Guangdong Women and Children Hospital, Guangzhou, China
| | - Yunbei Rao
- Department of Neonatology, Guangzhou Medical University Second Affiliated Hospital, Guangzhou, China
| | - Xin Xia
- Department of Neonatology, Guangdong Women and Children Hospital, Guangzhou, China
| | - Jianlan Wang
- Department of Neonatology, Guangdong Women and Children Hospital, Guangzhou, China
| | - Fang Xu
- Department of Neonatology, Guangdong Women and Children Hospital, Guangzhou, China
| | - Xiaoling Zhang
- Department of Neonatology, Guangdong Women and Children Hospital, Guangzhou, China
| | - Jie Yang
- Department of Neonatology, Guangdong Women and Children Hospital, Guangzhou, China.
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Kachikis A, Eckert LO, Walker C, Bardají A, Varricchio F, Lipkind HS, Diouf K, Huang WT, Mataya R, Bittaye M, Cutland C, Boghossian NS, Mallett Moore T, McCall R, King J, Mundle S, Munoz FM, Rouse C, Gravett M, Katikaneni L, Ault K, Klein NP, Roberts DJ, Kochhar S, Chescheir N. Chorio amnionitis: Case definition & guidelines for data collection, analysis, and presentation of immunization safety data. Vaccine 2019; 37:7610-7622. [PMID: 31783982 PMCID: PMC6891229 DOI: 10.1016/j.vaccine.2019.05.030] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Accepted: 05/09/2019] [Indexed: 12/26/2022]
Affiliation(s)
| | | | | | - Azucena Bardají
- ISGlobal, Hospital Clínic - Universitat de Barcelona, Barcelona, Spain
| | | | | | - Khady Diouf
- Brigham and Women's Hospital, Boston, MA, USA
| | | | - Ronald Mataya
- Loma Linda University, Loma Linda, CA, USA; University of Malawi College of Medicine, Malawi
| | - Mustapha Bittaye
- Edward Francis Small Teaching Hospital, Banjul, The Gambia; Medical Research Council - The Gambia at London School of Hygiene and Tropical Medicine, Fajara, The Gambia; University of The Gambia School of Medicine & Allied Health Sciences, The Gambia
| | - Clare Cutland
- Medical Research Council: Respiratory and Meningeal Pathogens Research Unit, Johannesburg, South Africa; Department of Science and Technology National Research Foundation, Vaccine Preventable Diseases, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Nansi S Boghossian
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
| | | | | | | | | | | | - Caroline Rouse
- Indiana University School of Medicine, Indianapolis, IN, USA
| | | | | | - Kevin Ault
- University of Kansas Medical Center, Kansas City, KS, USA
| | - Nicola P Klein
- Kaiser Permanente Vaccine Study Centre, Oakland, CA, USA
| | | | - Sonali Kochhar
- Global Healthcare Consulting, India; Erasmus University Medical Center, Rotterdam, the Netherlands; University of Washington, Seattle, WA, USA
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Illia R, Leveque R, Mayer H, de Anchorena M, Uranga Imaz M, Habich D. Role of cervical cerclage and prolonged antibiotic therapy with azithromycin in patients with previous perinatal loss amnionitis. J Matern Fetal Neonatal Med 2016; 30:309-312. [PMID: 27094535 DOI: 10.3109/14767058.2016.1171312] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
In the group of 35 patients with cerclage, intermediate fetal mortality was reduced from 37.1% to 0 (p < 0.001); late fetal mortality rate from 8.5% to 2.8% (p = 0.606); prematurity from 65.7% to 5.7% (p < 0.001); newborn underweight from 11.4% to 5.7% (p = 0.671); newborns with very low weight from 34.2% to 0 (p < 0.001) and the abortion rate from 8.5% to 0 ( p < 0.001). In the group of 19 patients without buckling, intermediate fetal mortality was reduced from 26.3% to 10.5% (p = 402); late fetal mortality from 63.1% to 0 (p < 0.001); prematurity 78.9% to 31.5% (p < 0.009); the newborn of low weight from 31.5% to 10.5% (p = 0.234); newborns with very low weight from 68.4% to 15.7% (p < 0.003) and the abortion rate from 36.8 to 0 (p < 0.001). In conclusion, we believe the results of this study demonstrate the effectiveness of therapeutic and prophylactic cervical cerclage associated with prolonged antibiotic therapy.
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Affiliation(s)
- R Illia
- a German Hospital , Buenos Aires , Argentina
| | - R Leveque
- a German Hospital , Buenos Aires , Argentina
| | - H Mayer
- a German Hospital , Buenos Aires , Argentina
| | | | | | - D Habich
- a German Hospital , Buenos Aires , Argentina
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Kim SY, Choi CW, Jung E, Lee J, Lee JA, Kim H, Kim EK, Kim HS, Kim BI, Choi JH. Neonatal Morbidities Associated with Histologic Chorio amnionitis Defined Based on the Site and Extent of Inflammation in Very Low Birth Weight Infants. J Korean Med Sci 2015; 30:1476-82. [PMID: 26425046 PMCID: PMC4575938 DOI: 10.3346/jkms.2015.30.10.1476] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Accepted: 07/01/2015] [Indexed: 11/20/2022] Open
Abstract
Conflicting results on the influences of histologic chorioamnionitis (HC) on neonatal morbidities might be partly originated from using different definition of HC. The aim of this study was to determine the relationship between HC and neonatal morbidities using definition of HC that reflects the site and extent of inflammation. This was a retrospective cohort study of 261 very low birth weight (VLBW) infants admitted at a tertiary academic center. Based on the site of inflammation, HC was categorized: any HC; amnionitis; funisitis; amnionitis+funisitis. The extent of inflammation in each site was reflected by sub-defining high grade (HG). The incidences of morbidities in infants with and without HC were compared. The bronchopulmonary dysplasia (BPD) rate was significantly higher in infants with amnionitis and the severe retinopathy of prematurity (ROP) rate was significantly higher in infants with any HC and funisitis. After adjustment for both gestational age and birth weight, the respiratory distress syndrome (RDS) rate was significantly lower in infants with all categories of HC except for HG amnionitis and HG funisitis, which are not associated with lower RDS rate. HG amnionitis was significantly associated with increased BPD rate but the association of HC with severe ROP disappeared. In conclusion, HC is significantly associated with decreased RDS and HG amnionitis with increased BPD while lacking association with other neonatal morbidities in VLBW infants. The association with HC and neonatal morbidities differs by the site and extent of chorioamnionitis.
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Affiliation(s)
- Su Yeong Kim
- Department of Pediatrics, Hallym University Kangdong Sacred Heart Hospital, Seoul, Korea
| | - Chang Won Choi
- Department of Pediatrics, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea
| | - Euiseok Jung
- Department of Pediatrics, Asan Medical Center Children's Hospital, Seoul, Korea
| | - Juyoung Lee
- Department of Pediatrics, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea
| | - Jin A Lee
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea
| | - Haeryoung Kim
- Department of Pathology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Ee-Kyung Kim
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea
| | - Han-Suk Kim
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea
| | - Beyong Il Kim
- Department of Pediatrics, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea
| | - Jung-Hwan Choi
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea
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Khodja Bach S, Houfflin-Debarge V, Vaast P, Wapler C, Coulon C. [Clubfoot's prenatal ultrasound diagnosis: is amniocentesis always warranted? About 124 cases]. ACTA ACUST UNITED AC 2015; 43:117-22. [PMID: 25637038 DOI: 10.1016/j.gyobfe.2014.12.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2014] [Accepted: 12/15/2014] [Indexed: 01/31/2023]
Abstract
OBJECTIVES Analyze factors leading to isolated clubfoot's occurrence, identify clubfeet associated pathologies, and discuss the opportunity of performing an amniocentesis in cases of isolated clubfoot. PATIENTS AND METHODS Between January 2007 and December 2011, all patients diagnosed with clubfoot in our prenatal diagnostic center were retrospectively included. We then defined and analyzed idiopathic or isolated talipses equinovarus (ITEV) and clubfeet associated with others morphologic abnormalities or syndromic talipses equinovarus (STEV). RESULTS One hundred and twenty-four clubfeet were analyzed. Forty-seven cases of ITEV, for which 34 caryotypes were performed with a normal result. Risk factors of ITEV in our series were male gender (P=0.0017), a family history of clubfoot (P=0.001) and primiparity (P=0.04). Seventy-seven cases of STEV were diagnosed, 14 of which had chromosomal abnormalities, 18 spina bifida and 10 musculo-skeletal abnormalities. Among the 124 cases of clubfeet, 25 were unilateral and 99 were bilateral. Bilateral talipses equinovarus do not constitute a risk factor of STEV (P=0.8). DISCUSSION AND CONCLUSION We did not find any chromosomic abnormalities in cases of ITEV. The results of our study could lead to defer systematic amniocentesis in cases of primiparous women diagnosed with an ITEV, with a familial history of clubfoot and a male fetus. A referent echographist in prenatal diagnosis should still perform a systematic morphologic echography.
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Affiliation(s)
- S Khodja Bach
- Pôle femme-mère-nouveau-né, hôpital Jeanne-de-Flandre, université Lille-Nord-de-France, CHRU de Lille, 59000 Lille, France.
| | - V Houfflin-Debarge
- Pôle femme-mère-nouveau-né, hôpital Jeanne-de-Flandre, université Lille-Nord-de-France, CHRU de Lille, 59000 Lille, France
| | - P Vaast
- Pôle femme-mère-nouveau-né, hôpital Jeanne-de-Flandre, université Lille-Nord-de-France, CHRU de Lille, 59000 Lille, France
| | - C Wapler
- Clinique d'orthopédie B, hôpital Roger-Salengro, CHRU de Lille, boulevard Émile-Laine, 59045 Lille cedex, France
| | - C Coulon
- Pôle femme-mère-nouveau-né, hôpital Jeanne-de-Flandre, université Lille-Nord-de-France, CHRU de Lille, 59000 Lille, France
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