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Bachar G, Shemesh D, Farago N, Siegler Y, Khatib N, Ginsberg Y, Beloosesky R, Weiner Z, Vitner D. The optimal induction timing in prelabor rupture of membranes: a retrospective study. J Matern Fetal Neonatal Med 2023; 36:2215997. [PMID: 37225389 DOI: 10.1080/14767058.2023.2215997] [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: 05/26/2022] [Revised: 04/26/2023] [Accepted: 05/15/2023] [Indexed: 05/26/2023]
Abstract
OBJECTIVE Term prelabour rupture of membrane (PROM) occurs in 8% of term deliveries, but it is unclear when to initiate induction. Our objective was to assess the optimal timing of oxytocin induction in the management of term PROM in terms of maternal and neonatal outcomes. METHODS A retrospective cohort study was performed at a single tertiary care center from 2010 to 2020. All singleton pregnancies with PROM beyond 37 weeks gestation, without regular uterine contractions, were included. Eligible women were divided into three groups according to the timing of oxytocin induction (≤12; 12-24; ≥24 h) following PROM. RESULTS Of 9,443 women presented with the term PROM, 1676 were included. They were classified according to the timing of oxytocin induction initiation following PROM: 1,127 within 12 h; 285 within 12-24 h; 264 after 24 h. There were no significant differences in baseline demographic characteristics between groups. Women who presented at our emergency department were induced earlier delivered significantly sooner than those who received oxytocin later (45 vs. 28.2 vs. 23.2 h, respectively, p < .001. Maternal infection rate was similar and unrelated to oxytocin starting time. Induction at <12 h from PROM was associated with reduced rate of antibiotic administration compared with other timings (26.8% vs. 38.6% vs. 33.33%, respectively; p < .001), and the same was found for neonatal composite adverse outcomes (RR = 1.27, p = .0307). CONCLUSION In term PROM, early induction (within 12 h of PROM) may be recommended to reduce the time-do-delivery interval and increase the delivery rate within 24 h. It may be of economic significance and improve women satisfaction. Furthermore, early induction may also improve neonatal outcomes, without worsening maternal outcomes.
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Affiliation(s)
- Gal Bachar
- Department of Obstetrics and Gynecology, Rambam Health Care Campus, Haifa, Israel
| | - Doron Shemesh
- Department of Obstetrics and Gynecology, Rambam Health Care Campus, Haifa, Israel
| | - Naama Farago
- Department of Obstetrics and Gynecology, Rambam Health Care Campus, Haifa, Israel
| | - Yoav Siegler
- Department of Obstetrics and Gynecology, Rambam Health Care Campus, Haifa, Israel
| | - Nizar Khatib
- Department of Obstetrics and Gynecology, Rambam Health Care Campus, Haifa, Israel
- Bruce Rappaport, Technion-Israel Institute of Technology, Haifa, Israel
| | - Yuval Ginsberg
- Department of Obstetrics and Gynecology, Rambam Health Care Campus, Haifa, Israel
- Bruce Rappaport, Technion-Israel Institute of Technology, Haifa, Israel
| | - Ron Beloosesky
- Department of Obstetrics and Gynecology, Rambam Health Care Campus, Haifa, Israel
- Bruce Rappaport, Technion-Israel Institute of Technology, Haifa, Israel
| | - Zeev Weiner
- Department of Obstetrics and Gynecology, Rambam Health Care Campus, Haifa, Israel
- Bruce Rappaport, Technion-Israel Institute of Technology, Haifa, Israel
| | - Dana Vitner
- Department of Obstetrics and Gynecology, Rambam Health Care Campus, Haifa, Israel
- Bruce Rappaport, Technion-Israel Institute of Technology, Haifa, Israel
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Abou-Dakn M, Schäfers R, Peterwerth N, Asmushen K, Bässler-Weber S, Boes U, Bosch A, Ehm D, Fischer T, Greening M, Hartmann K, Heller G, Kapp C, von Kaisenberg C, Kayer B, Kranke P, Lawrenz B, Louwen F, Loytved C, Lütje W, Mattern E, Nielsen R, Reister F, Schlösser R, Schwarz C, Stephan V, Kalberer BS, Valet A, Wenk M, Kehl S. Vaginal Birth at Term - Part 2. Guideline of the DGGG, OEGGG and SGGG (S3-Level, AWMF Registry No. 015/083, December 2020). Geburtshilfe Frauenheilkd 2022; 82:1194-1248. [PMID: 36339632 PMCID: PMC9633230 DOI: 10.1055/a-1904-6769] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Accepted: 07/18/2022] [Indexed: 11/06/2022] Open
Abstract
Purpose This guideline aims to summarize the current state of knowledge about vaginal birth at term. The guideline focuses on definitions of the physiological stages of labor as well as differentiating between various pathological developments and conditions. It also assesses the need for intervention and the options to avoid interventions. The second part of this guideline presents recommendations and statements on care during the dilation and expulsion stages as well as during the placental/postnatal stage. Methods The German recommendations largely reproduce the recommendations of the National Institute for Health and Care Excellence (NICE) CG190 guideline "Intrapartum care for healthy women and babies". Other international guidelines were also consulted in individual cases when compiling this guideline. In addition, a systematic search and analysis of the literature was carried out using PICO questions where necessary, and other systematic reviews and individual studies were taken into account. For easier comprehension, the assessment tools of the Scottish Intercollegiate Guidelines Network (SIGN) were used to evaluate the quality of additionally consulted studies. Otherwise, the GRADE system was used for the NICE guideline, and the evidence reports of the IQWiG were used to evaluate the quality of the evidence. Recommendations Recommendations and statements were formulated based on identified evidence and/or a structured consensus.
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Affiliation(s)
- Michael Abou-Dakn
- Klinik für Gynäkologie und Geburtshilfe, St. Joseph Krankenhaus, Berlin-Tempelhof, Berlin, Germany,Korrespondenzadresse Prof. Dr. med. Michael Abou-Dakn Klinik für Gynäkologie und GeburtshilfeSt. Joseph Krankenhaus
Berlin-TempelhofWüsthoffstraße 1512101
BerlinGermany
| | - Rainhild Schäfers
- Hochschule für Gesundheit Department für Angewandte Gesundheitswissenschaften Bochum, Bochum, Germany,Prof. Dr. Rainhild Schäfers Hochschule für GesundheitDepartment für Angewandte
GesundheitswissenschaftenGesundheitscampus 6 – 844801
BochumGermany
| | - Nina Peterwerth
- Hochschule für Gesundheit Department für Angewandte Gesundheitswissenschaften Bochum, Bochum, Germany
| | - Kirsten Asmushen
- Gesellschaft für Qualität in der außerklinischen Geburtshilfe e. V., Storkow, Germany
| | | | | | - Andrea Bosch
- Duale Hochschule Baden-Württemberg Angewandte Hebammenwissenschaft, Stuttgart, Germany
| | - David Ehm
- Frauenarztpraxis Bern, Bern, Switzerland
| | - Thorsten Fischer
- Dept. of Gynecology and Obstetrics Paracelcus Medical University, Salzburg, Austria
| | - Monika Greening
- Hochschule für Wirtschaft und Gesellschaft, Hebammenwissenschaften – Ludwigshafen, Ludwigshafen, Germany
| | | | - Günther Heller
- Institut für Qualitätssicherung und Transparenz im Gesundheitswesen, Berlin, Germany
| | - Claudia Kapp
- Deutsche Gesellschaft für Hebammenwissenschaft e. V., Edemissen, Germany
| | - Constantin von Kaisenberg
- Klinik für Frauenheilkunde, Geburtshilfe und Reproduktionsmedizin, Medizinische Hochschule Hannover, Hannover, Germany
| | - Beate Kayer
- Fachhochschule Burgenland, Studiengang Hebammen, Pinkafeld, Austria
| | - Peter Kranke
- Klinik und Poliklinik für Anästhesiologie, Intensivmedizin, Notfallmedizin und Schmerztherapie, Universitätsklinikum Würzburg, Würzburg, Germany
| | | | - Frank Louwen
- Frauenklinik, Universitätsklinikum Frankfurt, Frankfurt am Main, Germany
| | - Christine Loytved
- Deutsche Gesellschaft für Hebammenwissenschaft e. V., Edemissen, Germany
| | - Wolf Lütje
- Institut für Hebammen, Departement Gesundheit, Zürcher Hochschule für Angewandte Wissenschaften ZHAW, Winterthur, Switzerland
| | - Elke Mattern
- Deutsche Gesellschaft für Hebammenwissenschaft e. V., Edemissen, Germany
| | - Renate Nielsen
- Ev. Amalie Sieveking Krankenhaus – Immanuel Albertinen Diakonie Hamburg, Hamburg, Germany
| | - Frank Reister
- Frauenklinik, Universitätsklinikum Ulm, Ulm, Germany
| | - Rolf Schlösser
- Klinik für Kinder- und Jugendmedizin, Universitätsklinikum Frankfurt, Frankfurt am Main, Germany
| | - Christiane Schwarz
- Institut für Gesundheitswissenschaften FB Hebammenwissenschaft, Lübeck, Germany
| | - Volker Stephan
- Deutsche Gesellschaft für Kinder- und Jugendmedizin e. V., Köln, Germany
| | | | - Axel Valet
- Frauenklinik Dill Kliniken GmbH, Herborn, Germany
| | - Manuel Wenk
- Klinik für Anästhesiologie, Intensivmedizin und Schmerztherapie Kaiserwerther Diakonie, Düsseldorf, Germany
| | - Sven Kehl
- Frauenklinik, Universitätsklinikum Erlangen, Erlangen, Germany
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Geng Y, Zhao W, Liu W, Tang J, Zhang H, Ke W, Yao R, Xu J, Lin Q, Li Y, Huang J. Term Neonatal Complications During the Second Localized COVID-19 Lockdown and Prolonged Premature Rupture of Membranes at Home Among Nulliparas With Reference Interval for Maternal C-Reactive Protein: A Retrospective Cohort Study. Front Pediatr 2022; 10:787947. [PMID: 35463873 PMCID: PMC9024135 DOI: 10.3389/fped.2022.787947] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 02/21/2022] [Indexed: 01/17/2023] Open
Abstract
OBJECTIVE The COVID-19 lockdown extended premature rupture of membranes (PROM) expectant time among nulliparas and increased the risk of term neonatal complications. This study investigated the impact of term nulliparas with PROM delays at home on neonatal outcomes during the COVID-19 lockdown period, considering the clinical diagnostic application of maternal C-reactive protein (CRP). METHODS This study collected 505 term nulliparous women who underwent PROM at home from five provinces in a non-designated hospital of China in 2020. We analyzed PROM maternal information at home and neonatal complications in the COVID-19 regional lockdown and compared related information in the national lockdown. Poisson regression models estimated the correlation of PROM management at home, maternal CRP, and neonatal morbidity. We constructed two diagnostic models: the CRP univariate model, and an assessed cut-off value of CRP in the combined model (CRP with PROM waiting time at home). RESULTS In the regional lockdown, PROM latency at home and the severity of neonatal complications were extended and increased lower than in the nationwide lockdown, but term neonatal morbidity was not reduced in the COVID-19 localized lockdown. Prolonged waiting time at home (≥8.17 h) was associated with increasing maternal CRP values and neonatal morbidity (adjusted risk ratio 2.53, 95% CI, 1.43 to 4.50, p for trend <0.001) in the regional lockdown period. In the combined model, CRP ≥7 mg/L with PROM latency ≥8.17 h at home showed higher diagnostic sensitivity and AUC than only CRP for initial assessing the risk of adverse neonatal complications in COVID-19 regional lockdowns (AUC, 0.714 vs. 0.534; sensitivity, 0.631 vs. 0.156). CONCLUSION The impact of the acute COVID-19 national blockade on the PROM newborns' health could continue to the COVID-19 easing period. Maternal CRP reference interval (≥7 mg/L) would effectively assess the risk of term neonatal morbidity when nulliparas underwent prolonged PROM expectant at home (≥8.17 h) during the second COVID-19 lockdown.
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Affiliation(s)
- Yang Geng
- Department of Obstetrics and Gynecology and Center for Perinatal Medical Health, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China
| | - Weihua Zhao
- Department of Obstetrics and Gynecology and Center for Perinatal Medical Health, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China
| | - Wenlan Liu
- Department of Obstetrics and Gynecology and Center for Perinatal Medical Health, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China
| | - Jie Tang
- Department of Obstetrics and Gynecology and Center for Perinatal Medical Health, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China
| | - Hui Zhang
- Department of Obstetrics and Gynecology and Center for Perinatal Medical Health, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China
| | - Weilin Ke
- Department of Obstetrics and Gynecology and Center for Perinatal Medical Health, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China
| | - Runsi Yao
- Department of Obstetrics and Gynecology and Center for Perinatal Medical Health, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China
| | - Ji Xu
- Department of Obstetrics and Gynecology and Center for Perinatal Medical Health, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China
| | - Qing Lin
- Department of Obstetrics and Gynecology and Center for Perinatal Medical Health, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China
| | - Yun Li
- Department of Obstetrics and Gynecology and Center for Perinatal Medical Health, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China
| | - Jianlin Huang
- Department of Obstetrics and Gynecology and Center for Perinatal Medical Health, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, China
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Shazly SA, Ahmed IA, Radwan AA, Abd-Elkariem AY, El-Dien NB, Ragab EY, Abouzeid MH, Shams AH, Ali AK, Hemdan HN, Hemdan MN, Nassr AA, AbdelHafez FF, Eltaweel NA, Ghoniem K, El Saman AM, Ali MK, Thompson AC. Middle-East OBGYN Graduate Education (MOGGE) Foundation Practice Guidelines: Prelabor rupture of membranes; Practice guideline No. 01-O-19. J Glob Health 2021; 10:010325. [PMID: 32257148 PMCID: PMC7125938 DOI: 10.7189/jogh.10.010325] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Affiliation(s)
- Sherif A Shazly
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota, USA
| | - Islam A Ahmed
- Department of Obstetrics and Gynecology, Assiut School of Medicine, Assiut, Egypt
| | - Ahmad A Radwan
- Department of Obstetrics and Gynecology, Assiut School of Medicine, Assiut, Egypt
| | - Ahmed Y Abd-Elkariem
- Department of Obstetrics and Gynecology, Assiut School of Medicine, Assiut, Egypt
| | | | - Esraa Y Ragab
- Department of Obstetrics and Gynecology, Assiut School of Medicine, Assiut, Egypt
| | - Mostafa H Abouzeid
- Department of Obstetrics and Gynecology, Assiut School of Medicine, Assiut, Egypt
| | | | - Ahmed K Ali
- Department of Obstetrics and Gynecology, Assiut School of Medicine, Assiut, Egypt
| | - Heba N Hemdan
- Department of Obstetrics and Gynecology, Assiut School of Medicine, Assiut, Egypt
| | - Menna N Hemdan
- Department of Obstetrics and Gynecology, Assiut School of Medicine, Assiut, Egypt
| | - Ahmed A Nassr
- Department of Obstetrics & Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas, USA
| | - Faten F AbdelHafez
- Department of Obstetrics and Gynecology, Assiut School of Medicine, Assiut, Egypt
| | | | - Khaled Ghoniem
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota, USA
| | - Ali M El Saman
- Department of Obstetrics and Gynecology, Assiut School of Medicine, Assiut, Egypt
| | - Mohamed K Ali
- Department of Obstetrics and Gynecology, Assiut School of Medicine, Assiut, Egypt
| | - Angela C Thompson
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota, USA
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5
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Tilden EL, Phillippi JC, Carlson N, Dissanayake M, Lee CS, Caughey AB, Snowden JM. The association between longer durations of the latent phase of labor and subsequent perinatal processes and outcomes among midwifery patients. Birth 2020; 47:418-429. [PMID: 32687226 PMCID: PMC7755745 DOI: 10.1111/birt.12494] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 04/28/2020] [Accepted: 05/17/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND/OBJECTIVE To evaluate the association between the duration of the latent phase of labor and subsequent processes and outcomes. METHODS Secondary analysis of prospectively collected data among 1,189 women with low-risk pregnancies and spontaneous labor. RESULTS Longer latent phase duration was associated with labor dystocia (eg, nulliparous ≥ mean [compared with < mean] aOR 3.95 [2.70-5.79]; multiparous ≥ mean [compared with < mean] aOR 5.45 [3.43-8.65]), interventions to ameliorate dystocia, and epidurals to cope or rest (eg, oxytocin augmentation: nulliparous > 80th% [compared with < 80th%] aOR 6.39 [4.04-10.12]; multiparous ≥ 80th% [compared with < 80th%] aOR 6.35 [3.79-10.64]). Longer latent phase duration was also associated with longer active phase and second stage. There were no associations between latent phase duration and risk for cesarean delivery or postpartum hemorrhage in a practice setting with relatively low rates of primary cesarean. Newborns born to multiparous women with latent phase of labor durations at and beyond the 80th% were more frequently admitted to the NICU (≥80th% [compared with < 80th%] aOR 2.7 [1.22-5.84]); however, two-thirds of these NICU admissions were likely for observation only. CONCLUSIONS Longer duration of the spontaneous latent phase of labor among women with low-risk pregnancies may signal longer total labor processes, leading to an increase in diagnosis of dystocia, interventions to manage dystocia, and epidural use. Apart from multiparous neonatal NICU admission, no other maternal or child morbidity outcomes were elevated with longer duration of the latent phase of labor.
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Affiliation(s)
- Ellen L. Tilden
- Department of Nurse-Midwifery, Oregon Health & Science University School of Nursing, Portland, Oregon, USA,Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, Oregon, USA
| | | | | | - Mekhala Dissanayake
- Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, Oregon, USA
| | | | - Aaron B. Caughey
- Department of Nurse-Midwifery, Oregon Health & Science University School of Nursing, Portland, Oregon, USA,Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, Oregon, USA
| | - Jonathan M. Snowden
- Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, Oregon, USA,School of Public Health, Oregon Health & Science University and Portland State University, Portland, Oregon, USA
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Mirkuzie AH, Sisay MM, Bedane MM. High proportions of obstetric referrals in Addis Ababa: the case of term premature rupture of membranes. BMC Res Notes 2016; 9:40. [PMID: 26809734 PMCID: PMC4724955 DOI: 10.1186/s13104-016-1852-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2014] [Accepted: 01/11/2016] [Indexed: 11/10/2022] Open
Abstract
Background The Public Health Centers (HCs) provide basic obstetric and neonatal care to about 80 % of the eligible population in Addis Ababa. Hospitals provide comprehensive services and are referral centers for complications that cannot be managed at the HCs.
This study assessed the proportion of obstetric referrals in general and referrals due to premature rupture of membranes (PROM) at term in particular, from the HCs in Addis Ababa and explored its appropriateness and management in hospitals. Methods The study used a sequential explanatory mixed methods design. Routine retrospective data were collected from ten randomly selected HCs in 2012. Key informant interviews were conducted using a guide developed following a preliminary analysis of the quantitative data. Ten head midwives, one from each health center participated in the interviews. Results Of the 9340 mothers who sought skilled birth care in the ten HCs in 2012, 2820 (30.3 %) were diagnosed with obstetric complications and referred to hospital. Term PROM accounted for 557 (19.7 %) of the referrals and it was widely varied across the HCs. Fifteen (7.8 %) mothers who were referred for PROM, had intact membranes upon hospital examinations. Forty-two (77.8 %) of the referred mothers who had spontaneous labour and delivery could have been misclassified as not having labour upon referral. In the interviews, variations in diagnosing and managing term PROM were identified as themes. Three HCs relayed solely on mothers’ self reports of amniotic fluid leakage to diagnose, two HCs did complementary speculum/vaginal examination, three HCs monitored sign of labour on top of confirming the leakage. Regarding management, two HCs practiced expectant management, three referred mothers after 30 min of observation while others issued referral right away. All providers reported the lack of clinical guidelines for most common obstetric problems in their HC. Conclusions The study reported large proportion of obstetric referrals in general and PROM referrals in particular as well as variations in diagnosing and managing term PROM. These could largely be attributed to lack of clinical guidelines for most common obstetric complications at the HCs and competency gap among providers. Addressing the identified gaps and strengthening the primary care settings could contribute to improved quality of obstetric care and outcomes. Electronic supplementary material The online version of this article (doi:10.1186/s13104-016-1852-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Alemnesh H Mirkuzie
- Center for International Health, University of Bergen, Årstadv 21, Overlegedanielsenshus, 5020, Bergen, Norway.
| | - Mitike Molla Sisay
- School of Public Health, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia.
| | - Mulu Muleta Bedane
- WAHA International, University of Gondar, Post Box 41822, Gondar, Ethiopia.
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Chan WS, Chua SC, Gidding HF, Ramjan D, Wong MY, Olma T, Thomas L, Gilbert GL. Rapid identification of group B streptococcus carriage by PCR to assist in the management of women with prelabour rupture of membranes in term pregnancy. Aust N Z J Obstet Gynaecol 2013; 54:138-45. [DOI: 10.1111/ajo.12145] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2013] [Accepted: 09/15/2013] [Indexed: 11/27/2022]
Affiliation(s)
- Warren S.W. Chan
- Department of Obstetrics & Gynaecology; Westmead Hospital; Westmead New South Wales Australia
| | - Seng C. Chua
- Department of Obstetrics & Gynaecology; Westmead Hospital; Westmead New South Wales Australia
| | - Heather F. Gidding
- Centre for Infectious Diseases and Microbiology - Public Health; Westmead Hospital; Westmead New South Wales Australia
- The Kirby Institute; University of New South Wales; Sydney New South Wales Australia
| | - Don Ramjan
- Department of Obstetrics & Gynaecology; Westmead Hospital; Westmead New South Wales Australia
| | - May Y.W. Wong
- Department of Obstetrics & Gynaecology; Westmead Hospital; Westmead New South Wales Australia
| | - Tom Olma
- Centre for Infectious Diseases and Microbiology - Public Health; Westmead Hospital; Westmead New South Wales Australia
| | - Lee Thomas
- Centre for Infectious Diseases and Microbiology - Public Health; Westmead Hospital; Westmead New South Wales Australia
| | - Gwendolyn L. Gilbert
- Centre for Infectious Diseases and Microbiology - Public Health; Westmead Hospital; Westmead New South Wales Australia
- Sydney Institute for Emerging Infectious Diseases & Biosecurity; University of Sydney; Sydney New South Wales Australia
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8
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Comparison between AmniSure placental alpha microglobulin-1 rapid immunoassay and standard diagnostic methods for detection of rupture of membranes. BIOMED RESEARCH INTERNATIONAL 2013; 2013:587438. [PMID: 24073412 PMCID: PMC3773890 DOI: 10.1155/2013/587438] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/18/2013] [Revised: 07/24/2013] [Accepted: 07/29/2013] [Indexed: 11/17/2022]
Abstract
Objective. To determine the diagnostic accuracy of placental alpha microglobulin-1 assay and standard diagnostic methods for detecting rupture of membrane. Study Design. Prospective diagnostic study, between June 2011 to November 2011 at a tertiary centre. Initial evaluation included both the standard diagnostic methods for rupture of membranes and placental alpha microglobulin-1 immunoassay. The actual rupture of membranes was diagnosed on review of the medical records after delivery (absence of membrane or a positive pad chart). Main Outcome Measures. Placental alpha microglobulin-1 immunoassay and standard diagnostic methods for diagnosis of rupture of membrane. Results. A total of 211 patients were recruited. At initial presentation, 187 patients (88.6%) had ruptured membranes, while 24 patients (11.4%) had intact membranes. Placental alpha microglobulin-1 immunoassay confirmed rupture of membranes at initial presentation with a sensitivity of 95.7% (179 of 187), specificity of 100% (24 of 24), positive predictive value of 100% (179 of 179), and negative predictive value of 75.0% (24 of 32). By comparison, the conventional standard diagnostic methods had a sensitivity of 78.1% (146 of 187), specificity of 100% (24 of 24), positive predictive value of 100% (146 of 146), and negative predictive value of 36.9% (24 of 65) in diagnosing rupture of membrane. Conclusion. Placental alpha-microglobulin-1 immunoassay is a rapid and accurate method for confirming the diagnosis of rupture of membrane. It was superior to conventional standard diagnostic methods (pooling, nitrazine, and ferning), the nitrazine test alone or fern test alone.
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9
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Kariman N, Hedayati M, Alavi Majd S. The diagnostic power of cervico-vaginal fluid prolactin in the diagnosis of premature rupture of membranes. IRANIAN RED CRESCENT MEDICAL JOURNAL 2012; 14:541-8. [PMID: 23115716 PMCID: PMC3482326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2011] [Accepted: 12/16/2011] [Indexed: 10/31/2022]
Abstract
BACKGROUND Premature rupture of membranes (PROM) is one of the most common complications of pregnancy that has a major impact on pregnancy outcomes. A diagnostic tool that is non-invasive, specific and quick is needed to predict PROM. The purpose of this study was to evaluate the diagnostic power of the vaginal washing fluid prolactin for the diagnosis of premature rupture of membranes and to determine cut-off values. METHODS A total of 114 pregnant women were recruited in this diagnostic trial. The PROM group consisted of 54 pregnant women between 20 and 41 weeks of gestation with diagnosis of confirmed PROM [amniotic fluid pooling (+) and Nitrazine paper test (+) and fernt test (+)]. The control group consisted of 60 pregnant women between 20 and 41 weeks of gestation without any complaint or complication. All patients underwent speculum examination for amniotic fluid pooling, nitrazine paper test, fern test, vaginal washing fluid prolactin sampling. RESULTS Vaginal fluid concentrations of prolactin was significantly different between the two groups (P < 0.001). The sensitivity, specificity, positive and negative predictive values and accuracy were 87.03%, 75.0%, 75.80%, 86.53% and 83.33% in detecting PROM by evaluation of vaginal fluid prolactin concentration with a cut-off value of 9.50 µIU/ml, respectively. CONCLUSIONS The prolactin levels in the washing fluid of the posterior vaginal fornix in our experience is reliable and non-invasive diagnostic tests of PROM.
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Affiliation(s)
- N Kariman
- Nursing Midwifery Faculty, Shahid Beheshti Medical University, Tehran, Iran ,Correspondence: Nourossadat Kariman, Nursing Midwifery Faculty, Shahid Beheshti University of Medical Sciences, Tehran, Iran. Tel.: +98(912)306 94 12, Fax: +98(21)88 20 25 17, E-mail: ,
| | - M Hedayati
- Obesity Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti Medical University, Tehran, Iran
| | - Sh Alavi Majd
- Paramedicine Faculty, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Affiliation(s)
- Alison M Stuebe
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of North Carolina School of Medicine, Chapel Hill, USA
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Accoceberry M, Gallot D, Velemir L, Sapin V, Laurichesse-Delmas H, Vendittelli F, Coste K, Vanlieferinghen P, Jacquetin B, Lemery D. [To induce labor or to wait in case of term PROM? Don't be afraid of expectant management!]. GYNECOLOGIE, OBSTETRIQUE & FERTILITE 2008; 36:1245-1247. [PMID: 19019720 DOI: 10.1016/j.gyobfe.2008.10.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Affiliation(s)
- M Accoceberry
- Pôle de gynécologie-obstétrique reproduction humaine, CHU Clermont-Ferrand, Hôtel-Dieu, boulevard Léon-Malfreyt, 63003 Clermont-Ferrand, France
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