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Namli Kalem M, Köşüş A, Kamalak Z, Köşüş N, Kalem Z. Factors affecting the rates of caesarean sections in cases with premature rupture of membranes (PROM) at term. J OBSTET GYNAECOL 2017; 37:585-590. [PMID: 28285555 DOI: 10.1080/01443615.2016.1274291] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
The aim of this retrospective study was to investigate the factors affecting the rates of caesarean section in cases with premature rupture of membranes (PROM) in term pregnancies. Eighty-two term PROM patients who presented to Turgut Ozal University and Erzurum Nene Hatun Hospitals between 2012 and 2014 were included. The effects of demographics, nulliparity, active-latent phase durations, presence of meconium and chorioamnionitis, requirement of oxytocin and cervical dilation at the initial examination on C/S rates were assessed. The C/S rates were changed with the duration of active period and the duration of latent period. It was found that the presence of cervical dilation at the initial examination significantly reduced the risk for progress to C/S at a rate of 87.5%. C/S rates did not change with other variables. We conclude that the factors increasing the risk for C/S in PROM at term group are not different from the non-term PROM. Impact statement The aim of this retrospective study was to investigate the factors affecting the rates of caesarean section (C/S) in cases with premature rupture of membranes (PROM) in term pregnancies. The C/S rates were changed with the duration of active period and the duration of latent period. It was found that the presence of cervical dilation at the initial examination significantly reduced the risk for progress to C/S at a rate of 87.5%. We conclude that the factors increasing the risk for C/S in PROM at term group, are not different from the non-term PROM groups. Currently, the PROM is considered the start of a pathological process in both term and preterm pregnancies and also considered to increase the rates of caesarean sections. Studies on the management of PROM at term have concentrated rather on whether to intervene for accelerating the labour or spontaneous monitorisation. As found by the studies like this one in the literature, the factors having an impact on C/S rates in the cases of PROM at term are similar to those of non-PROM patients at term, may prevent clinicians from taking an invasive or aggressive approach towards the cases of PROM at term.
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Affiliation(s)
- Muberra Namli Kalem
- a Department of Obstetrics and Gynaecology, School of Medicine , Turgut Ozal University , Ankara , Turkey
| | - Aydın Köşüş
- a Department of Obstetrics and Gynaecology, School of Medicine , Turgut Ozal University , Ankara , Turkey
| | - Zeynep Kamalak
- b Department of Obstetric and Gynecology , Erzurum Nene Hatun Hospital , Erzurum , Turkey
| | - Nermin Köşüş
- a Department of Obstetrics and Gynaecology, School of Medicine , Turgut Ozal University , Ankara , Turkey
| | - Ziya Kalem
- c Gurgan Clinic IVF and Women Health Center , Cankaya/Ankara/Ankara , Turkey
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Lee J, Romero R, Kim SM, Chaemsaithong P, Yoon BH. A new antibiotic regimen treats and prevents intra-amniotic inflammation/infection in patients with preterm PROM. J Matern Fetal Neonatal Med 2015; 29:2727-37. [PMID: 26441216 DOI: 10.3109/14767058.2015.1103729] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
OBJECTIVES To determine whether a new antibiotic regimen could reduce the frequency of intra-amniotic inflammation/infection in patients with preterm PROM. STUDY DESIGN This retrospective cohort study was conducted to evaluate the effect of antibiotics on the frequency of intra-amniotic inflammation/infection based on the results of follow-up transabdominal amniocenteses from 89 patients diagnosed with preterm PROM who underwent serial amniocenteses. From 1993-2003, ampicillin and/or cephalosporins or a combination was used ("regimen 1"). A new regimen (ceftriaxone, clarithromycin and metronidazole) was used from 2003-2012 ("regimen 2"). Amniotic fluid was cultured and matrix metalloproteinase-8 (MMP-8) concentrations were measured. RESULTS (1) The rates of intra-amniotic inflammation and intra-amniotic inflammation/infection in patients who received regimen 2 decreased during treatment from 68.8% to 52.1% and from 75% to 54.2%, respectively. In contrast, in patients who received regimen 1, the frequency of intra-amniotic inflammation and infection/inflammation increased during treatment (31.7% to 55% and 34.1% to 58.5%, respectively); and (2) intra-amniotic inflammation/infection was eradicated in 33.3% of patients who received regimen 2, but in none who received regimen 1. CONCLUSION The administration of ceftriaxone, clarithromycin and metronidazole was associated with a more successful eradication of intra-amniotic inflammation/infection and prevented secondary intra-amniotic inflammation/infection more frequently than an antibiotic regimen which included ampicillin and/or cephalosporins in patients with preterm PROM.
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Affiliation(s)
- JoonHo Lee
- a Department of Obstetrics and Gynecology , Seoul National University College of Medicine , Seoul , Republic of Korea
| | - Roberto Romero
- b Perinatology Research Branch, Program for Perinatal Research and Obstetrics, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NICHD/NIH/DHHS , Bethesda, MD, and Detroit, MI , USA .,c Department of Obstetrics and Gynecology , University of Michigan , Ann Arbor , MI , USA .,d Department of Epidemiology and Biostatistics , Michigan State University , East Lansing , MI , USA .,e Center for Molecular Medicine and Genetics, Wayne State University , Detroit , MI , USA
| | - Sun Min Kim
- a Department of Obstetrics and Gynecology , Seoul National University College of Medicine , Seoul , Republic of Korea .,f Department of Obstetrics and Gynecology , Seoul Metropolitan Government --Seoul National University Boramae Medical Center , Seoul , Republic of Korea , and
| | - Piya Chaemsaithong
- b Perinatology Research Branch, Program for Perinatal Research and Obstetrics, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NICHD/NIH/DHHS , Bethesda, MD, and Detroit, MI , USA .,g Department of Obstetrics and Gynecology , Wayne State University School of Medicine , Detroit , MI , USA
| | - Bo Hyun Yoon
- a Department of Obstetrics and Gynecology , Seoul National University College of Medicine , Seoul , Republic of Korea
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Lee J, Romero R, Kim SM, Chaemsaithong P, Park CW, Park JS, Jun JK, Yoon BH. A new anti-microbial combination prolongs the latency period, reduces acute histologic chorioamnionitis as well as funisitis, and improves neonatal outcomes in preterm PROM. J Matern Fetal Neonatal Med 2015; 29:707-20. [PMID: 26373262 DOI: 10.3109/14767058.2015.1020293] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Antibiotic administration is a standard practice in preterm premature rupture of membranes (PROM). Specific anti-microbial agents often include ampicillin and/or erythromycin. Anaerobes and genital mycoplasmas are frequently involved in preterm PROM, but are not adequately covered by antibiotics routinely used in clinical practice. Our objective was to compare outcomes of PROM treated with standard antibiotic administration versus a new combination more effective against these bacteria. STUDY DESIGN A retrospective study compared perinatal outcomes in 314 patients with PROM <34 weeks receiving anti-microbial regimen 1 (ampicillin and/or cephalosporins; n = 195, 1993-2003) versus regimen 2 (ceftriaxone, clarithromycin and metronidazole; n = 119, 2003-2012). Intra-amniotic infection/inflammation was assessed by positive amniotic fluid culture and/or an elevated amniotic fluid MMP-8 concentration (>23 ng/mL). RESULTS (1) Patients treated with regimen 2 had a longer median antibiotic-to-delivery interval than those with regimen 1 [median (interquartile range) 23 d (10-51 d) versus 12 d (5-52 d), p < 0.01]; (2) patients who received regimen 2 had lower rates of acute histologic chorioamnionitis (50.5% versus 66.7%, p < 0.05) and funisitis (13.9% versus 42.9%, p < 0.001) than those who had received regimen 1; (3) the rates of intra-ventricular hemorrhage (IVH) and cerebral palsy (CP) were significantly lower in patients allocated to regimen 2 than regimen 1 (IVH: 2.1% versus 19.0%, p < 0.001 and CP: 0% versus 5.7%, p < 0.05); and (4) subgroup analysis showed that regimen 2 improved perinatal outcomes in pregnancies with intra-amniotic infection/inflammation, but not in those without intra-amniotic infection/inflammation (after adjusting for gestational age and antenatal corticosteroid administration). CONCLUSION A new antibiotic combination consisting of ceftriaxone, clarithromycin, and metronidazole prolonged the latency period, reduced acute histologic chorioamnionitis/funisitis, and improved neonatal outcomes in patients with preterm PROM. These findings suggest that the combination of anti-microbial agents (ceftriaxone, clarithromycin, and metronidazole) may improve perinatal outcome in preterm PROM.
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Affiliation(s)
- JoonHo Lee
- a Department of Obstetrics and Gynecology , Seoul National University College of Medicine , Seoul , Korea
| | - Roberto Romero
- b Perinatology Research Branch, Program for Perinatal Research and Obstetrics, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development , NIH, Bethesda, MD and Detroit, MI , USA .,c Department of Obstetrics and Gynecology , University of Michigan , Ann Arbor , MI , USA .,d Department of Epidemiology and Biostatistics , Michigan State University , East Lansing , MI , USA .,e Center for Molecular Medicine and Genetics, Wayne State University , Detroit , MI , USA , and
| | - Sun Min Kim
- a Department of Obstetrics and Gynecology , Seoul National University College of Medicine , Seoul , Korea
| | - Piya Chaemsaithong
- b Perinatology Research Branch, Program for Perinatal Research and Obstetrics, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development , NIH, Bethesda, MD and Detroit, MI , USA .,f Department of Obstetrics and Gynecology , Wayne State University School of Medicine , Detroit , MI , USA
| | - Chan-Wook Park
- a Department of Obstetrics and Gynecology , Seoul National University College of Medicine , Seoul , Korea
| | - Joong Shin Park
- a Department of Obstetrics and Gynecology , Seoul National University College of Medicine , Seoul , Korea
| | - Jong Kwan Jun
- a Department of Obstetrics and Gynecology , Seoul National University College of Medicine , Seoul , Korea
| | - Bo Hyun Yoon
- a Department of Obstetrics and Gynecology , Seoul National University College of Medicine , Seoul , Korea
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Garabedian C, Bocquet C, Duhamel A, Rousselle B, Balagny S, Clouqueur E, Tillouche N, Deruelle P. [Preterm rupture of membranes: Is home care a safe management?]. ACTA ACUST UNITED AC 2015; 45:278-84. [PMID: 25847826 DOI: 10.1016/j.jgyn.2015.02.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Revised: 02/20/2015] [Accepted: 02/27/2015] [Indexed: 10/23/2022]
Abstract
OBJECTIVE Compare the maternal and neonatal outcomes in pregnancies complicated by preterm prelabour rupture of membranes (PPROM), which were managed either at home (HAD) or hospital (HC). MATERIALS AND METHODS Retrospective study in two level III maternities during 2 years. Inclusion criteria in HAD were: singleton pregnancy, PPROM between 24 and 35 weeks of gestation, absence of chorioamnionitis, clinical stability at D7 of the rupture, cervical dilatation <3 cm, patient residing in the geographic area. RESULTS Thirty-two patients were included in the HAD group and 24 in the HC group. Our populations were similar in the 2 groups. The duration of latency was longer in the HAD group than in the HC group (27.5 d [20-37] versus 16.5 d [12.5 to 29.5]; P=0.026). Patients in the HAD group received fewer antibiotics with a similar rate of chorioamnionitis. No difference in terms of obstetrical and neonatal outcomes was observed. Number of days in neonatal resuscitation was lower in the HAD group than in the HC group (12.5 d [10-22] versus 43 d [20-52]; P=0.003). CONCLUSION HAD seems to be an alternative to continuous hospitalization for patients followed for PPROM between 24 and 35 weeks. A randomized study with a larger number of patients, including other data such as maternal satisfaction and cost analysis, would be interesting to confirm those preliminary results.
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Affiliation(s)
- C Garabedian
- Pôle d'obstétrique, pôle Femme-Mère-Nouveau-né, maternité Jeanne-de-Flandre, clinique d'obstétrique, CHRU de Lille, avenue Eugène-Avinée, 59037 Lille cedex, France.
| | - C Bocquet
- Pôle d'obstétrique, pôle Femme-Mère-Nouveau-né, maternité Jeanne-de-Flandre, clinique d'obstétrique, CHRU de Lille, avenue Eugène-Avinée, 59037 Lille cedex, France
| | - A Duhamel
- EA2694, département de biostatistiques, UDSL, université de Lille, CHRU de Lille, avenue Eugène-Avinée, 59037 Lille cedex, France
| | - B Rousselle
- Hospitalisation à domicile, CHRU de Lille, 59037 Lille, France
| | - S Balagny
- Hospitalisation à domicile, CHRU de Lille, 59037 Lille, France
| | - E Clouqueur
- Pôle d'obstétrique, pôle Femme-Mère-Nouveau-né, maternité Jeanne-de-Flandre, clinique d'obstétrique, CHRU de Lille, avenue Eugène-Avinée, 59037 Lille cedex, France
| | - N Tillouche
- Pôle Femme-Mère-Nouveau-né, centre hospitalier de Valenciennes, 59322 Valenciennes, France
| | - P Deruelle
- Pôle d'obstétrique, pôle Femme-Mère-Nouveau-né, maternité Jeanne-de-Flandre, clinique d'obstétrique, CHRU de Lille, avenue Eugène-Avinée, 59037 Lille cedex, France; Faculté de médecine Henri-Warembourg, université de Lille, 59045 Lille cedex, France
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Bibliography. Current world literature. Neonatology and perinatology. Curr Opin Pediatr 2013; 25:275-81. [PMID: 23481475 DOI: 10.1097/mop.0b013e32835f58ca] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Ferrazzi E, Muggiasca ML, Fabbri E, Fontana P, Castoldi F, Lista G, Primerano L, Livio S, Di Francesco S. Assessment of fetal inflammatory syndrome by "classical" markers in the management of preterm labor: a possible lesson from metabolomics and system biology. J Matern Fetal Neonatal Med 2013; 25:54-61. [PMID: 23025770 DOI: 10.3109/14767058.2012.716984] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
There exists a huge gap between protocols issued by scientific bodies and evidence derived by system biology studies on the multifactorial origin of threatened preterm delivery and their different associations with neonatal outcome. The objective of this prospective study was the analysis obstetrical and neonatal outcome in a cohort of pregnant patients treated for the risk of preterm delivery according to maternal and fetal assessment determined by amniotic fluid samples. Methods. Threatened preterm delivery and premature rupture of membranes between 24 + 1 and 32 + 6 weeks of gestation were treated by prolonged tocolytic regimens and if necessary by antibiotics for maternal infections when intra-amniotic inflammation (IAI) was excluded on the basis of negative white blood cell count in the amniotic fluid, or opposite, by delivery after a course of betamethasone and 48 hours maintenance tocolysis. Twenty-three cases were compared with 22 historical controls treated by the same teams according to the 48 hours treat and wait criteria. In addition to this, cases with normal and abnormal amniotic fluid white blood cell were compared. Results. Maternal and fetal conditions at admission were not significantly different between the study and control cohort for all maternal and fetal variables. Clinical indices were significantly improved as regard to latency from admission to delivery, number of newborns admitted to neonatal intensive care unit and length of stay in neonatal intensive care unit. Not any perinatal death or sepsis occurred in the study cohort. Overall, improved neonatal outcomes were observed in the study cohort. Composite major neonatal eventful outcomes occurred in 26% of cases vs. 50% in controls. The limited number of cases was not powered enough to reach a statistical significance for these variables. Continued tocolysis on demand and full regimen of mono or combined antibiotic regimen for maternal infection achieved significantly longer delay between admission to delivery with improved in neonatal outcome in cases negative for IAI: only 2 of 14 newborns suffered of major neonatal complications vs. 4 of 9 newborns delivered for IAI. Conclusions. Fetuses without IAI can be treated conservatively and their stay in utero prolonged without harm. However, we confirmed that when IAI is already active in utero a worse neonatal outcome is already partly predetermined. These positive findings must be interpreted with cautions given the limited number of cases considered by this study.
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Affiliation(s)
- Enrico Ferrazzi
- Department of Obstetrics, Neonatology and Gynecology, Unit of Obstetrics and Gynecology, Buzzi Children’s Hospital, I.C.P., Clinical and Biological Sciences University Department, University of Milan, Italy.
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Current world literature. Curr Opin Obstet Gynecol 2012; 24:470-8. [PMID: 23154665 DOI: 10.1097/gco.0b013e32835ae910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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