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Lin D, Hu B, Xiu Y, Ji R, Zeng H, Chen H, Wu Y. Risk factors for premature rupture of membranes in pregnant women: a systematic review and meta-analysis. BMJ Open 2024; 14:e077727. [PMID: 38553068 PMCID: PMC10982755 DOI: 10.1136/bmjopen-2023-077727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 03/20/2024] [Indexed: 04/02/2024] Open
Abstract
OBJECTIVE To identify risk factors for premature rupture of membranes (PROM) in pregnant women. DESIGN Systematic review and meta-analysis. DATA SOURCES Web of Science, PubMed, Embase, Cochrane Library, China National Knowledge Infrastructure, Wanfang Database, Chinese Scientific Journal Database (VIP) and China Biology Medicine Disc were searched from inception to October 2022. ELIGIBILITY CRITERIA Cross-sectional, case-control and cohort studies published in English or Chinese that reported the risk factors for PROM were eligible for inclusion. DATA EXTRACTION AND SYNTHESIS Two reviewers independently extracted the data and evaluated the risk of bias using the Newcastle-Ottawa Scale and American Agency for Healthcare Research and Quality tools. Analyses were performed using RevMan 5.4 software, and heterogeneity was assessed using χ2 tests and I2 statistics. The sensitivity analyses included a methodological transition between fixed-effect and random-effect models and the systematic stepwise exclusion of studies. RESULTS A total of 21 studies involving 18 174 participants with 18 risk factors were included. The significant risk factors were low Body Mass Index (BMI) (OR 2.18, 95% CI 1.32 to 3.61), interpregnancy interval (IPI) <2 years (OR 2.99, 95% CI 1.98 to 4.50), previous abortion (OR 2.35, 95% CI 1.76 to 3.14), previous preterm birth (OR 5.72, 95% CI 3.44 to 9.50), prior PROM (OR 3.95, 95% CI 2.48 to 6.28), history of caesarean section (OR 3.06, 95% CI 1.72 to 5.43), gestational hypertension (OR 3.84, 95% CI 2.36 to 6.24), gestational diabetes mellitus (GDM) (OR 2.16, 95% CI 1.44 to 3.23), abnormal vaginal discharge (OR 2.17, 95% CI 1.45 to 3.27), reproductive tract infection (OR 2.16, 95% CI 1.70 to 2.75), malpresentation (OR 2.26, 95% CI 1.78 to 2.85) and increased abdominal pressure (OR 1.45, 95% CI 1.07 to 1.97). The sensitivity analysis showed that the pooled estimates were stable. CONCLUSIONS This meta-analysis indicated that low BMI, IPI <2 years, previous abortion, previous preterm birth, prior PROM, history of caesarean section, gestational hypertension, GDM, abnormal vaginal discharge, reproductive tract infection, malpresentation and increased abdominal pressure might be associated with a greater risk of PROM. Associations between smoking status, short cervical length, fine particulate matter (PM2.5) and PROM require further investigation. PROSPERO REGISTRATION NUMBER CRD42022381485.
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Affiliation(s)
- Danna Lin
- School of Nursing, Shantou University Medical College, Shantou, China
- Department of Obstetrics, Longgang District Maternity & Child Healthcare Hospital of Shenzhen City (Longgang Maternity and Child Institute of Shantou University Medical College), Shenzhen, China
| | - Bing Hu
- Nursing Department, Longgang District Maternity & Child Healthcare Hospital of Shenzhen City (Longgang Maternity and Child Institute of Shantou University Medical College), Shenzhen, China
| | - Yuqi Xiu
- School of Nursing, Shantou University Medical College, Shantou, China
| | - Ruiting Ji
- School of Nursing, Shantou University Medical College, Shantou, China
| | - Huifang Zeng
- Department of Obstetrics, Longgang District Maternity & Child Healthcare Hospital of Shenzhen City (Longgang Maternity and Child Institute of Shantou University Medical College), Shenzhen, China
| | - Hongyan Chen
- Department of Obstetrics, Longgang District Maternity & Child Healthcare Hospital of Shenzhen City (Longgang Maternity and Child Institute of Shantou University Medical College), Shenzhen, China
| | - Yanchun Wu
- Nursing Research Institute, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
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Ren W, Yang H, Liu W, Zhang S, Yang Y, Yang L, Liu W, Zhang H, He K, Li X, Ge J. Exposure to mixtures of PM 2.5 components and term premature rupture of membranes: a case-crossover study in Shijiazhuang, China. INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH 2024:1-13. [PMID: 38269576 DOI: 10.1080/09603123.2024.2308017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 01/16/2024] [Indexed: 01/26/2024]
Abstract
This study aims to explore the acute effects of short-term exposure to PM2.5 components and their mixture on PROM. Counts of hospital admissions due to PROM were collected at the Fourth Hospital of Shijiazhuang. The associations between the PROM and PM2.5 components was examined using a time-stratified case-crossover approach. The overall effects of components on TPROM were examined using the BKMR. During the study period 30,709 cases of PROMwere identified. The relative risks and the 95% CI of TPROM were 1.013 (1.002, 1.028) and 1.015 (1.003, 1.028) associated with per interquartile range increase in nitrate and ammonium ion on the current day and they were 1.007 (1.001, 1.013) and 1.003 (1.000, 1.005) on the previous day. The results from the BKMR models showed a higher risk of TPROM was associated with exposure to mixtures, in which, nitrate and organic matter were the main contributors to the overall effect.
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Affiliation(s)
- Weiyan Ren
- Hebei Key Laboratory of Environment and Human Health, School of Public Health, Hebei Medical University, Shijiazhuang, China
| | - Huangmin Yang
- Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Wencong Liu
- Department of Ultrasonics, The First Affiliated Hospital of Hebei Medical University, Shijiazhuang, China
| | - Shaochong Zhang
- Department of Medical Records, Shijiazhuang Fourth Hospital, shijiazhuang, China
| | - Yanjing Yang
- Department of Medical Records, Shijiazhuang Fourth Hospital, shijiazhuang, China
| | - Lei Yang
- Hebei Key Laboratory of Environment and Human Health, School of Public Health, Hebei Medical University, Shijiazhuang, China
| | - Wenxuan Liu
- Hebei Key Laboratory of Environment and Human Health, School of Public Health, Hebei Medical University, Shijiazhuang, China
| | - Haijuan Zhang
- Department of Medical Records, Shijiazhuang Fourth Hospital, shijiazhuang, China
| | - Ke He
- Department of Medical Records, Shijiazhuang Fourth Hospital, shijiazhuang, China
| | - Xia Li
- Department of Medical Records, Shijiazhuang Fourth Hospital, shijiazhuang, China
| | - Jun Ge
- Department of Medical Records, Shijiazhuang Fourth Hospital, shijiazhuang, China
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Wolde M, Mulatu T, Alemayehu G, Alemayehu A, Assefa N. Predictors and perinatal outcomes of pre-labor rupture of membrane among pregnant women admitted to Hiwot Fana Comprehensive Specialized University Hospital, Eastern Ethiopia: a retrospective study. Front Med (Lausanne) 2024; 10:1269024. [PMID: 38322499 PMCID: PMC10844395 DOI: 10.3389/fmed.2023.1269024] [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: 07/28/2023] [Accepted: 12/14/2023] [Indexed: 02/08/2024] Open
Abstract
Background Pre-labor rupture of membrane (PROM) refers to a membrane rupture that occurs after the 28th week of pregnancy but before the start of labor. If not appropriately managed, it poses a significant risk to the health of the mother and fetus. However, information on the magnitude of PROM, contributing factors, and its perinatal outcomes was limited in Eastern Ethiopia. This study assessed the prevalence, predictors, and perinatal outcomes of PROM among pregnant women admitted to Hiwot Fana Comprehensive Specialized University Hospital (HFCSUH) in Eastern Ethiopia so as to guide specific preventive measures. Methods A hospital-based retrospective cross-sectional study was carried out from May 15 to June 14, 2022, and data were gathered by reviewing the chart records of 424 pregnant women who were admitted to maternity and labor wards in the previous two years, from January 1, 2019 to December 31, 2020. Records were chosen using a simple random sampling method. Mother's socio-demographic traits, previous obstetric and gynecologic history, current pregnancy history, habit-related history (khat chewing), ultrasound findings, laboratory investigations, mode of delivery, maternal and perinatal outcomes were extracted from the maternal charts. Bi-variable and multivariable logistic regression analyses were performed to identify predictors of pre-labor membrane rupture. The association between the explanatory and outcome variables was expressed using an adjusted odds ratio with a 95% confidence interval. Results The prevalence of pre-labor membrane rupture was 16.27% with 95% CI: (13.05-20.11). Among 69 women who experienced pre-labor rupture of membrane, 50 (72.5%) of them had adverse perinatal outcomes. Of all 69 neonates 17 (24.64%) were delivered with low birth weight and 20 (29%) of them were born preterm. The overall perinatal mortality rate was 10.1% or 101 per 1,000 live births. History of abortion [AOR = 2.61; 95% CI (1.09, 6.24)], urinary tract infection [AOR = 2.59; 95% CI (1.23, 5.42)], antepartum hemorrhage [AOR = 3.35; 95% CI (1.38, 8.13)], and khat chewing (a leafy plant which contains psychoactive chemical) in the current pregnancy [AOR = 2.63; 95% CI (1.49, 4.63)] were all significantly associated with pre-labor rupture of membrane. Conclusion In this study, the magnitude of pre-labor membrane rupture was relatively high compared to the global rate. Prenatal risk identification and early detection of complications among mothers with a history of abortion, antepartum hemorrhage, urinary tract infection, and counseling on the effects of khat chewing during pregnancy are crucial to reduce the likelihood of pre-labor membrane rupture and its adverse perinatal outcome.
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Affiliation(s)
- Meseret Wolde
- Hiwot Fana Comprehensive Specialized University Hospital, College of Health and Medical Science, Haramaya University, Harar, Ethiopia
| | - Teshale Mulatu
- School of Nursing and Midwifery, College of Health and Medical Science, Haramaya University, Harar, Ethiopia
| | - Gemechu Alemayehu
- Department of Midwifery, College of Medicine and Health Sciences, Wachemo University, Hossana, Ethiopia
| | - Afework Alemayehu
- School of Nursing and Midwifery, College of Health and Medical Science, Haramaya University, Harar, Ethiopia
| | - Nega Assefa
- School of Nursing and Midwifery, College of Health and Medical Science, Haramaya University, Harar, Ethiopia
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Assefa EM, Chane G, Teme A, Nigatu TA. Determinants of prelabor rupture of membrane among pregnant women attending governmental hospitals in Jimma zone, Oromia region, Ethiopia: A multi-center case-control study. PLoS One 2023; 18:e0294482. [PMID: 38033036 PMCID: PMC10688638 DOI: 10.1371/journal.pone.0294482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 11/02/2023] [Indexed: 12/02/2023] Open
Abstract
BACKGROUND Prelabor rupture of membrane defined as the rupture of fetal membranes before the beginning of uterine contractions, is a common complication of pregnancy and the leading cause of preterm birth. In Ethiopia, the prevalence of prelabor rupture of membrane varied significantly between settings due to variations in risk factors. Besides, there was no study conducted using primary data, particularly in the Jimma zone, Ethiopia. Therefore, this study aimed to identify determinants of prelabor rupture of membrane among pregnant women attending governmental hospitals in the Jimma zone, Oromia region, Ethiopia. METHODS An institutional-based unmatched case-control study design was conducted from October 15 to December 15, 2021, at four governmental hospitals. A consecutive sampling technique was used to select 316 participants (79 cases and 237 controls). Women with prelabor rupture of the membrane were confirmed by history, sterile vaginal examination, and ultrasound as cases, and their counterparts as controls. An interviewer-administered questionnaire was used to collect data on maternal (obstetric, medical, behavioral) and fetal-related characteristics. The data were entered into Epi Data version 4.6 and analyzed using SPSS version 25. Descriptive statistics, bi-variable, and multivariable logistic regression were computed. The odds ratio with a 95% confidence level was used, and the significance level was declared at a p-value < 0.05. RESULTS A total of 316 participants (79 cases and 237 controls) were included in this study. Pregnancy-induced hypertension (AOR = 3.06, 95% CI: 1.41-6.64), history of abortion (AOR = 3.67, 95% CI: 1.56-8.65), urinary tract infections (AOR = 2.61, 95% CI: 1.13-6.06), abnormal vaginal discharge (AOR = 2.65, 95% CI: 1.21-5.79), maternal khat chewing (AOR = 3.40, 95% CI: 1.70-6.80), mid-upper arm circumference less than 23 cm (AOR = 2.80, 95% CI: 1.51-5.19), and fetal presentation (breech) (AOR = 2.63, 95% CI: 1.10-6.28) were determinants of prelabor rupture of membrane among pregnant women. CONCLUSION This study revealed that the aforementioned factors were found to be determinants of prelabor rupture of membrane among pregnant women. Therefore, hospitals should give focus to the early screening, diagnosis, and treatment of pregnancy-induced hypertension, urinary tract infection, and abnormal vaginal discharge to reduce the burden of prelabor rupture of membranes.
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Affiliation(s)
- Ebrahim Msaye Assefa
- Department of Biomedical Sciences, School of Medicine, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Getachew Chane
- Department of Biomedical Sciences, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Addis Teme
- Department of Biomedical Sciences, Institute of Health, Jimma University, Jimma, Ethiopia
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Telayneh AT, Ketema DB, Mengist B, Yismaw L, Bazezew Y, Birhanu MY, Habtegiorgis SD. Pre-labor rupture of membranes and associated factors among pregnant women admitted to the maternity ward, Northwest Ethiopia. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0001702. [PMID: 36963103 PMCID: PMC10022274 DOI: 10.1371/journal.pgph.0001702] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 02/14/2023] [Indexed: 03/26/2023]
Abstract
Pre-labor rupture of membranes (PROM) is the rupture of fetal membranes before the onset of labor. PROM is found in 3-15% of all pregnancies and 30-40% of preterm labor worldwide. The most serious complications are neonatal and prenatal mortality, which is higher in Africa, including Ethiopia. Despite a paucity of evidence on the magnitude and factors affecting PROM after 28 weeks of gestation but before the onset of labor (including both term and preterm PROM). Hence, the purpose of this study was to determine the magnitude and identify associated factors of the pre-labor rupture of membranes. An institutional-based cross-sectional study was conducted among 315 pregnant women from April 10, 2019 to June 30, 2019 at Debre Markos Referral Hospital. The samples were chosen using a systematic random sampling method among admitted pregnant women. The data were entered using EpiData entry version 4.2 and cleaned and analyzed using Stata/SE version 14.0. In binary logistic regressions, variables with a p-value <0.20 are selected for multivariable analysis. A multivariable logistic regression model with a 95% confidence interval and a p-value <0.05 was used to identify associated factors. In this study, the magnitude of PROM was 19%. Maternal monthly income ≤1000 birr [AOR: 3.33 (95%CI: 1.33, 8.33)], gestational age <37weeks [AOR: 3. 28 (95%CI: 1.53, 7.02)], multiple pregnancy [AOR: 4.14 (95%CI: 1.78, 9.62)], polyhydramnios [AOR: 5.06 (95%CI: 2.28, 11.23)] and history of abnormal vaginal discharge [AOR: 6.65 (95%CI: 2.62, 16.72)] were found significant associated factors. In conclusion, the magnitude of the pre-labor rapture of the membranes was higher than in previous studies. Hence, health professionals should strengthen counseling, early diagnosis, and treatment of infections, as well as focus on women with pregnancy-related risks, to reduce pre-labor rupture of membranes and improve fetal and perinatal health.
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Affiliation(s)
| | - Daniel Bekele Ketema
- Department of Public Health, Debre Markos University, Debre Markos, Ethiopia
- The George Institute for Global Health, University of New South Wales (UNSW), Sydney, Australia
| | - Belayneh Mengist
- Department of Public Health, Debre Markos University, Debre Markos, Ethiopia
| | - Lieltework Yismaw
- Department of Public Health, Debre Markos University, Debre Markos, Ethiopia
| | - Yibelu Bazezew
- Department of Midwifery, Debre Markos University, Debre Markos, Ethiopia
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Abebe TA, Nima DD, Mariye YF, Leminie AA. Determinants for perinatal adverse outcomes among pregnant women with preterm premature rupture of membrane: A prospective cohort study. FRONTIERS IN REPRODUCTIVE HEALTH 2022; 4:1052827. [PMID: 36589699 PMCID: PMC9797823 DOI: 10.3389/frph.2022.1052827] [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: 09/24/2022] [Accepted: 11/11/2022] [Indexed: 12/23/2022] Open
Abstract
Background One of the most critical functions of the fetal membranes is to remain intact until the onset of labor to maintain the protective intrauterine fluid environment. In most pregnancies, spontaneous rupture usually occurs near the end of the first stage of labor. Preterm premature membrane rupture (PROM) occurs when the fetal membrane ruptures before 37 weeks of pregnancy, and it contributes to adverse maternal, fetal, and neonatal outcomes. Therefore, this study aimed to determine the association of determinant factors with adverse perinatal outcomes. Methods A prospective cohort study was conducted on pregnant women with preterm premature membrane rupture (n = 160) attending the teaching hospitals at Addis Ababa University. Socio-demographic and obstetric risk factors with adverse perinatal outcomes include the 5th minute Apgar score, neonatal intensive care unit (NICU) admission, early-onset neonatal sepsis (EONS), respiratory distress syndrome (RDS), perinatal mortality, Chorioamnionitis, and placental abruption were assessed. SPSS version 24, t-test, χ 2 test, and logistic regression analysis were used. P-values <0.25 in the bivariate and p < 0.05 in the multiple logistic regression were considered statistically significant. Results The preterm (PROM) rate was 2.2% with perinatal mortality rate of 206/1,000. Gestational age (GA) at delivery was the determinate for low Apgar score at the 5th minute (AOR: 7.23; 95% CI, 1.10, 47.6; p = 0.04). Unable to use steroid (AOR: 8.23; 95% CI, 1.83, 37.0; p = 0.000), GA at membrane rupture (AOR: 4.61; 95% CI, 1.98, 31.8; p = 0.000) and delivery (AOR: 4.32; 95% CI, 1.99, 30.9; p = 0.000) were determinates for NICU admission. EONS was significantly affected by GA at membrane rupture (AOR: 5.9; 95% CI, 1.01, 37.0; p = 0.04). Placental abruption was significantly affected by GA at delivery (AOR: 7.52; 95% CI, 1.15, 48.96; p = 0.04). Conclusion GA at membrane rupture and delivery was the most critical predictors of adverse perinatal outcomes. Local guidelines on the approach and preterm PROM outcome management need to be prepared.
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Affiliation(s)
- Tariku Abewa Abebe
- Department of Obstetrics and Gynecology, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Dawit Desalegn Nima
- Department of Obstetrics and Gynecology, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Yitbarek Fantahun Mariye
- Department of Obstetrics and Gynecology, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Abebaye Aragaw Leminie
- Department of Medical Physiology, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia,Correspondence: Abebaye Aragaw Leminie
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Hirata K, Ueda K, Wada K, Ikehara S, Tanigawa K, Kimura T, Ozono K, Iso H. Pregnancy outcomes after preterm premature rupture of membranes: The Japan Environment and Children's Study. J Obstet Gynaecol Res 2022; 48:2756-2765. [DOI: 10.1111/jog.15388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 06/26/2022] [Accepted: 07/22/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Katsuya Hirata
- Department of Neonatal Medicine Osaka Women's and Children's Hospital Osaka Japan
| | - Kimiko Ueda
- Osaka Maternal and Child Health Information Center Osaka Women's and Children's Hospital Osaka Japan
| | - Kazuko Wada
- Department of Neonatal Medicine Osaka Women's and Children's Hospital Osaka Japan
| | - Satoyo Ikehara
- Public Health, Department of Social Medicine Osaka University Graduate School of Medicine Osaka Japan
| | - Kanami Tanigawa
- Osaka Maternal and Child Health Information Center Osaka Women's and Children's Hospital Osaka Japan
- Public Health, Department of Social Medicine Osaka University Graduate School of Medicine Osaka Japan
| | - Tadashi Kimura
- Department of Obstetrics and Gynecology Osaka University Graduate School of Medicine Osaka Japan
| | - Keiichi Ozono
- Department of Pediatrics Osaka University Graduate School of Medicine Osaka Japan
| | - Hiroyasu Iso
- Osaka Regional Center for Japan Environment and Children's Study (JECS) Osaka University Osaka Japan
- Institute for Global Health Policy Research, Bureau of International Health Cooperation National Center for Global Health and Medicine Tokyo Japan
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Meier A, Kock KDS. Need for oxygen therapy and ventilatory support in premature infants in a hospital in Southern Brazil. World J Crit Care Med 2022; 11:160-168. [PMID: 36331991 PMCID: PMC9136723 DOI: 10.5492/wjccm.v11.i3.160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 05/19/2021] [Accepted: 04/04/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Prematurity in newborns is a condition that is associated with worse hospital outcomes when compared to birth to term. A preterm infant (PI) is classified when gestational age (GA) < 37 wk.
AIM To analyze prognostic indicators related to the use of oxygen therapy, non-invasive ventilation (continuous positive airway pressure) and mechanical ventilation (MV) in PI.
METHODS This is a retrospective cohort. The sample was composed of PIs from a private hospital in southern Brazil. We included neonates with GA < 37 wk of gestation in the period of January 1, 2018 to December 31, 2018. For data collection, electronic records were used in the Tasy PhilipsTM system, identifying the variables: maternal age, type of birth, prenatal information, GA, Apgar score, birth weight, neonatal morbidities, vital signs in the 1st hour at birth, need for oxygen therapy, continuous positive airway pressure and MV, hospitalization in the neonatal intensive care unit, length of stay and discharge or death.
RESULTS In total, 90 PI records were analyzed. The median (p25-p75) of GA was 34.0 (31.9-35.4) wk, and there were 45 (50%) males. The most common morbidity among PIs was the acute respiratory discomfort syndrome, requiring hospitalization in the neonatal intensive care unit in 76 (84.4%) cases. The utilization rate of oxygen therapy, continuous positive airway pressure and MV was 12 (13.3%), 37 (41.1%) and 13 (14.4%), respectively. The median (p25-p75) length of stay was 12.0 (5.0-22.2) d, with 10 (11.1%) deaths. A statistical association was observed with the use of MV and GA < 28 wk, lower maternal age, low birth weight, Apgar < 8 and neonatal deaths.
CONCLUSION The identification of factors related to the need for MV in prematurity may help in the indication of a qualified team and technologies to promptly meet the unforeseen events that may occur after birth.
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Affiliation(s)
- Amanda Meier
- Department of Physiotherapy, University of South of Santa Catarina, Tubarão 88704-001, SC, Brazil
| | - Kelser de Souza Kock
- Department of Physiotherapy, University of South of Santa Catarina, Tubarão 88704-001, SC, Brazil
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Enjamo M, Deribew A, Semagn S, Mareg M. Determinants of Premature Rupture of Membrane (PROM) Among Pregnant Women in Southern Ethiopia: A Case-Control Study. Int J Womens Health 2022; 14:455-466. [PMID: 35386937 PMCID: PMC8979419 DOI: 10.2147/ijwh.s352348] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 03/18/2022] [Indexed: 11/23/2022] Open
Abstract
Background Premature rupture of membrane (PROM) varies from country to country and complicates 4 to 10% of pregnancies worldwide it has an overwhelming effect on maternal and newborn health. Even though many interventions implemented to tackle it, the problem is persisted. Objective To identify determinants of premature rupture of membrane among pregnant women who have visited labor wards in four hospitals found in Gedeo zone, Southern Ethiopia. Methods Hospital-based unmatched case-control study was conducted from February to May 2020. Data were collected among 75 cases and 223 controls using face-to-face interviews. Cases and controls were recruited consecutively from pregnant women who have visited the labor ward. Data were entered into Epi-data version 3.1 and analyzed by using SPSS version 20. Bivariable and Multivariable logistic regression was used to check the association between dependent and independent variables, statistically significant association was declared at p-value < 0.05. Results A total of 75 cases and 233 controls were enrolled in the study. Hypertension during index pregnancy [AOR = 2.81 (95% CI: 1.09 -7.23)], history of abortion [AOR = 3.7 (95% CI: 1.41-9.73)], history of caesarean section [AOR = 3.46 (95% CI: 1.34-8.9)] and history of PROM [AOR = 4.77 (95% CI: 2.31-9.89)] were associated with premature rupture of membranes. Conclusion Hypertension during the index pregnancy, history of abortion, history of PROM, and history of cesarean section has an association with premature rupture of membrane. The result of the study suggests early identification and treatment of abortion, hypertension, and cesarean section in pregnant women mitigates the risk of premature rupture of membrane.
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Affiliation(s)
- Melkamu Enjamo
- Department of Reproductive Health, School of Public Health, College of Medicine and Health Science, Dilla University, Dilla, Ethiopia
| | - Amare Deribew
- Departent of Public Health, St. Paul Hospital Millennium Medical College, Nutrition International's Country Director, Addis Ababa, Ethiopia
| | - Selamawit Semagn
- Department of Reproductive Health, School of Public Health, College of Medicine and Health Science, Dilla University, Dilla, Ethiopia
| | - Moges Mareg
- Department of Reproductive Health, School of Public Health, College of Medicine and Health Science, Dilla University, Dilla, Ethiopia
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Premature rupture of membrane and associated factors among pregnant women admitted to maternity wards of public hospitals in West Guji Zone, Ethiopia, 2021. INTERNATIONAL JOURNAL OF AFRICA NURSING SCIENCES 2022. [DOI: 10.1016/j.ijans.2022.100440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Tiruye G, Shiferaw K, Tura AK, Debella A, Musa A. Prevalence of premature rupture of membrane and its associated factors among pregnant women in Ethiopia: A systematic review and meta-analysis. SAGE Open Med 2021; 9:20503121211053912. [PMID: 34733510 PMCID: PMC8558797 DOI: 10.1177/20503121211053912] [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] [Received: 07/19/2021] [Accepted: 09/29/2021] [Indexed: 11/16/2022] Open
Abstract
Background Premature rupture of the membrane is a serious public health problem, especially in low- and middle-income countries with significant maternal and perinatal morbidity and mortality. Despite its substantial contributions to feto-maternal complications, the burden of premature rupture of the membrane was not systematically analyzed in Ethiopia. Hence, this review aimed to identify the burden of premature rupture of the membrane and associated factors among pregnant women in Ethiopia. Methods PubMed/Medline, Scopus, and African journal online databases and Google Scholar were searched for articles published in the English language. Independent review authors selected and screened studies. Appraisal for methodological quality of studies was conducted using the Joanna Briggs Institute assessment checklist. RevMan 5.3 software was used for meta-analysis. The I 2 statistical significance and Egger's test were used to assess heterogeneity and publication bias, respectively. Results The pooled prevalence of premature rupture of the membrane among pregnant women in Ethiopia was 9.2% (95% confidence interval = 5.0, 16.4). Factors significantly associated with premature rupture of the membrane were no antenatal care visit (odds ratio = 2.87, confidence interval = 1.34, 6.14), history of premature rupture of the membrane (odds ratio = 4.09, 95% confidence interval = 2.82, 5.91), history of abortion (odds ratio = 3.13, confidence interval = 1.63, 6.01), abnormal vaginal discharge (odds ratio = 6.78, confidence interval = 4.11, 11.16), and urinary tract infection (odds ratio = 3.04, confidence interval = 1.21, 7.63). Conclusion Nearly one in ten pregnancies in Ethiopia encounters premature rupture of the membrane complications. The finding highlights improving antenatal care utilization, thus preventing or treating urinary and reproductive tract infections, and tailored interventions for pregnant women with a history of premature rupture of the membrane or abortion contribute to reduced premature rupture of the membrane.
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Affiliation(s)
- Getahun Tiruye
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Kassiye Shiferaw
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Abera Kenay Tura
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia.,Department of Obstetrics and Gynaecology, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands
| | - Adera Debella
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Abdulbasit Musa
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
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Habte A, Dessu S, Lukas K. Determinants of Premature Rupture of Membranes Among Pregnant Women Admitted to Public Hospitals in Southern Ethiopia, 2020: A Hospital-Based Case-Control Study. Int J Womens Health 2021; 13:613-626. [PMID: 34188555 PMCID: PMC8235927 DOI: 10.2147/ijwh.s314780] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 06/13/2021] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND A gush of amniotic fluid any time before the onset of labor is known as premature rupture of the membranes (PROM). Its consequences vary from maternal and neonatal mortality and morbidity to country-wide economic loss. At the national level in general, and in the study area in particular, little is known about PROM and its determinants. Hence, this study aimed at identifying determinants of PROM among pregnant women admitted to public hospitals in Southern Ethiopia, 2020. METHODS AND MATERIALS A hospital-based unmatched case-control study was conducted on 279 pregnant women (93 cases and 186 controls) admitted to public hospitals from October 1 to 30, 2020. Pregnant women admitted to maternity wards of selected hospitals with a painless gush of fluid spilling out from the vaginal canal were considered as cases. Interviewer-administered questionnaires and data abstraction tools were used to collect data. The data were coded and entered into Epi-Data version 3.1 and exported to SPSS version 23 for analysis. The determinants of PROM were identified by applying a multivariable logistic regression analysis at a p-value <0.05. RESULTS Term PROM accounted for the majority, 55 (59.2%) of cases. Previous history of abortion (AOR: 4.14, 95% CI: 2.21-9.07), lack of ANC (AOR: 3.51; 95% CI: 1.33-8.27), previous history of PROM (AOR: 4.91; 95% CI: 2.23-9.82), caesarean delivery (AOR: 3.02, 95% CI: 1.24-6,40), using of a maternal waiting room (MWR) (AOR: 0.33, 95% CI: 0.15-0.74), and mid-upper arm Circumference (MAUC) <23cm (AOR: 3.69, 95% CI: 1.58-8.64) were identified as significant determinants of PROM. CONCLUSION Health-care providers should work on providing adequate ANC by tracing mothers who have not received it and advising pregnant women to use MWR in the final weeks of their pregnancy. Furthermore, maternal and child health care units must place a strong focus on screening and managing the nutritional status of pregnant women. Furthermore, women with a history of abortion, caesarean section, and PROM need due attention from health care providers to mitigate the occurrence of PROM.
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Affiliation(s)
- Aklilu Habte
- Department of Reproductive Health, School of Public Health, College of Medicine and Health Sciences, Wachemo University, Hosanna, Southern Ethiopia
| | - Samuel Dessu
- Department of Public Health, College of Medicine and Health Sciences, Wolkite University, Wolkite, Southern Ethiopia
| | - Kaleegziabher Lukas
- Department of Epidemiology, School of Public Health, College of Medicine and Health Sciences, Wachemo University, Hosanna, Ethiopia
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Han Y, Wang W, Wang X, Dong T, van Donkelaar A, Martin RV, Chen Y, Kan H, Xia Y. Prenatal exposure to fine particles, premature rupture of membranes and gestational age: A prospective cohort study. ENVIRONMENT INTERNATIONAL 2020; 145:106146. [PMID: 32987218 DOI: 10.1016/j.envint.2020.106146] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 09/10/2020] [Accepted: 09/14/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND The associations between maternal exposure to fine particles with aerodynamic diameter ≤ 2.5 μm (PM2.5) and gestational age as well as premature rupture of membranes (PROM) remain unclear. Few studies have focused on preconception exposure and components of fine particles in China. METHODS A total of 1715 pregnant women were enrolled at hospitals affiliated with Nanjing Medical University from 2014 to 2015. Personal exposure to PM2.5 was estimated from preconception to the first trimester. Gestational age and PROM were investigated to explore their associations with PM2.5 and its components. RESULTS From 12 weeks before conception to the end of the first trimester, the gestational age was reduced by 0.89 days (95% CI: -1.37, -0.40) per 10 μg/m3 increment in PM2.5 exposure. After the exposure period was separated into two groups, PM2.5 exposure reduced the gestational age by 0.35 days (95% CI: -0.59, -0.11) in the 12 weeks before pregnancy. With maternal exposure to PM2.5 early in the first trimester, gestational age was reduced by 0.62 days (95% CI: -1.09, -0.14). After mediation analysis, we found that PROM mediated the association between PM2.5 and gestational age from preconception to the first trimester. Components analysis indicated that exposure to black carbon, organic matter, and nitrate increased the risk of PROM and decreased gestational age. CONCLUSION Exposure to PM2.5 as well as some components of PM2.5 before and during early pregnancy was associated with PROM and gestational age. PROM might be a potential mediator in associations between PM2.5 as well as various components and gestational age.
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Affiliation(s)
- Yingying Han
- Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, No. 321 Zhongshan Road, Nanjing, Jiangsu Province 210008, China; State Key Laboratory of Reproductive Medicine, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Weidong Wang
- Key Laboratory of Public Health Safety of the Ministry of Education and Key Laboratory of Health Technology Assessment of the Ministry of Health, School of Public Health, Fudan University, Shanghai 200032, China
| | - Xu Wang
- State Key Laboratory of Reproductive Medicine, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Tianyu Dong
- State Key Laboratory of Reproductive Medicine, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Aaron van Donkelaar
- Department of Physics and Atmospheric Science, Dalhousie University, Halifax, N.S., Canada
| | - Randall V Martin
- Harvard-Smithsonian Center for Astrophysics, Cambridge, MA 02138, United States
| | - Ying Chen
- Central Lab, Wuxi Maternal and Child Health Hospital, Nanjing Medical University, 48 Huaishu Lane, Wuxi 214002, China
| | - Haidong Kan
- Key Laboratory of Public Health Safety of the Ministry of Education and Key Laboratory of Health Technology Assessment of the Ministry of Health, School of Public Health, Fudan University, Shanghai 200032, China.
| | - Yankai Xia
- State Key Laboratory of Reproductive Medicine, School of Public Health, Nanjing Medical University, Nanjing 211166, China.
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Can vitamin C and interleukin 6 levels predict preterm premature rupture of membranes: evaluating possibilities in North Indian population. Obstet Gynecol Sci 2020; 63:432-439. [PMID: 32550737 PMCID: PMC7393753 DOI: 10.5468/ogs.19188] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 02/25/2020] [Indexed: 11/23/2022] Open
Abstract
Objective We aimed to evaluate the relation between plasma ascorbic acid levels and the occurrence of preterm premature rupture of membranes (PPROM) and whether patients with ascorbic acid deficiency have predisposition to microbial invasion, as revealed by serum interleukin-6 (IL-6) levels and confirmed by placental culture sensitivity evaluation. Methods This controlled study involved 50 women with PPROM at gestational age between 28 and 36.6 weeks. Fifty patients with uncomplicated pregnancy and intact membranes were observed as control group. Serum ascorbic acid and IL-6 levels were evaluated for PPROM group subjects and controls, matched by their gestational age and body mass index. Repeat samples for IL-6 were taken after 48 hours of admission in PROM group subjects and at the onset of labor in controls. Placental membranes were sent for culture sensitivity evaluation after delivery. Results The mean plasma level of ascorbic acid was 0.60±0.35 mg/dL and 1.18±0.43 mg/dL in the PPROM and control groups, respectively, showing significant difference. Plasma IL-6 level rose from 18.18±5.94 pg/mL to 34.32±7.31 pg/mL after 48 hours of admission in the PPROM group (P=0.000). Plasma IL-6 level in controls rose from 5.59±4.36 pg/mL at admission to 7.36±3.67 pg/mL at the onset of labor. Membrane culture test results were positive in a total of 40 samples, of which 37 samples were from the PPROM group subjects. Conclusion Vitamin C deficiency, when complemented with elevated serum IL-6 level, can predict susceptibility to PPROM in the third trimester; the risk increases in women with prior history of similar pathology.
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Prevalence of Preterm Premature Rupture of Membrane and Its Associated Factors among Pregnant Women Admitted in Debre Tabor General Hospital, North West Ethiopia: Institutional-Based Cross-Sectional Study. Obstet Gynecol Int 2020; 2020:4034680. [PMID: 32508927 PMCID: PMC7244979 DOI: 10.1155/2020/4034680] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 03/30/2020] [Accepted: 04/29/2020] [Indexed: 11/17/2022] Open
Abstract
Background In Ethiopia, preterm premature rupture of membrane is defined as loss of amniotic fluid before the onset of labor in pregnancy >28 weeks of gestation but before 37 weeks. It is a significant cause of perinatal, neonatal, and maternal morbidity and mortality both in high- and low-income countries. Due to different factors associated with the quality of health care given and socioeconomic factors, the effect of preterm premature rupture of membrane is worsen in low-income countries. Little evidence is available about the problem in the study area. Therefore, this study was aimed to determine the prevalence of preterm premature rupture of membrane and its associated factors among pregnant women admitted in Debre Tabor General Hospital. Methods Facility-based cross-sectional study was conducted. A total of 424 mothers were included in the study. Systematic random sampling was used to select study participants. A combination of chart review and interview was used to collect the data. Both descriptive and analytical statistics were computed. Result The prevalence of preterm premature rupture of membrane was found to be 13.7%. Pregnant women with abnormal vaginal discharge (AOR = 5.30, 95% CI = 2.07-13.52), urinary tract infection (AOR = 2.62, 95% CI = 1.32-5.19), history of premature rupture of membrane (AOR = 3.31, 95% CI = 1.32-8.27), vaginal bleeding (AOR = 2.58, 95% CI = 1.14-5.82), and mid-upper arm circumference <23 cm (AOR = 6.26, 95% CI = 3.21-12.20) were associated with preterm premature rupture of membrane. Conclusions The prevalence of preterm premature rupture of membrane was high. Abnormal vaginal discharge, urinary tract infection, vaginal bleeding, previous premature rupture of membrane, and mid-upper arm circumference <23 cm were associated with preterm premature rupture of membrane. Thus, early screening and treatment of urinary tract infections and abnormal vaginal discharges were recommended to reduce the risk of preterm premature rupture of membrane.
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Predictors of Premature Rupture of Membranes among Pregnant Women in Rural Uganda: A Cross-Sectional Study at a Tertiary Teaching Hospital. Int J Reprod Med 2020; 2020:1862786. [PMID: 32190642 PMCID: PMC7072099 DOI: 10.1155/2020/1862786] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 02/09/2020] [Accepted: 02/18/2020] [Indexed: 01/19/2023] Open
Abstract
Background Premature rupture of membranes (PROM) is a common condition in developed and developing countries and poses a serious threat to the maternal and fetal well-being if not properly managed. This study delineated the prevalence and predictors of PROM in the western part of Uganda so as to guide specific preventive measures. Methods A cross-sectional study design was conducted in the months of September 2019 to November 2019. A total of 334 pregnant women above 28 weeks of gestation admitted at the maternity ward of KIU-TH were consecutively enrolled. Interviewer-administered questionnaires were used to obtain the data. Descriptive statistics followed by binary logistic regression were conducted. All data analyses were conducted using STATA 14.2. Results Of the 334 pregnant women enrolled, the prevalence of PROM was found to be 13.8%. The significant independent predictors associated with lower odds of PROM were no history of urinary tract infection (UTI) in the month preceding enrollment into the study (aOR = 0.5, 95% CI: 0.22-0.69, p = 0.038) and gestational age of 37 weeks or more (aOR = 0.3, 95% CI: 0.14-0.71, p = 0.038) and gestational age of 37 weeks or more (aOR = 0.3, 95% CI: 0.14-0.71, p = 0.038) and gestational age of 37 weeks or more (aOR = 0.3, 95% CI: 0.14-0.71. Conclusions Majorly urinary tract infections, low gestational age, and abortions influence premature rupture of membranes among women. There is a great need for continuous screening and prompt treatment of pregnant women for UTI especially those with history of 3 or more abortions at less than 34 weeks of gestation.
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Vanin LK, Zatti H, Soncini T, Nunes RD, Siqueira LBSD. MATERNAL AND FETAL RISK FACTORS ASSOCIATED WITH LATE PRETERM INFANTS. ACTA ACUST UNITED AC 2019; 38:e2018136. [PMID: 31778408 PMCID: PMC6909261 DOI: 10.1590/1984-0462/2020/38/2018136] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Accepted: 09/26/2018] [Indexed: 01/26/2023]
Abstract
Objective: To determine maternal and fetal risk factors associated with the birth of late preterm infants in comparison to those born at term. Methods: A case-control study was carried out in a tertiary center for high-risk pregnancies. For the cases, the study enrolled post-partum mothers and their respective newborns with gestational ages equal or greater than 34 weeks and less than 37 weeks. As controls, the post-partum mothers and their newborns with gestational ages of 37 weeks or greater were selected. The sample was calculated with a ratio of two controls for each case, resulting in 423 patients. Association studies were performed using the chi-square test or Fisher’s exact test and logistic regression analysis. Results: The variables associated with late prematurity were inadequate prenatal (Odds Ratio [OR] 1.23; confidence interval of 95% [95%CI] 1.12-1.34; p≤0.001), premature rupture of membranes (OR 4.98; 95%CI 2.66-9.31; p≤0.001), length of hospital stay ≥24 hours until birth (OR 0.18; 95%CI 0.06-0.52; p≤0.001), cesarean section (OR 2.74; 95%CI 1.69-4.44; p≤0.001) and small for gestational age newborn (OR 3.02; 95%CI 1.80-5.05; p≤0.001). Conclusions: Inadequate prenatal care and membranes’ premature rupture were found as factors associated with the late preterm birth. It is important to identify the factors that allow intervention with adequate prenatal care in order to reduce poor outcomes due to late prematurity.
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Affiliation(s)
| | - Helen Zatti
- Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Thaise Soncini
- Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
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Muñoz-Pérez VM, Ortiz MI, Cariño-Cortés R, Fernández-Martínez E, Rocha-Zavaleta L, Bautista-Ávila M. Preterm Birth, Inflammation and Infection: New Alternative Strategies for their Prevention. Curr Pharm Biotechnol 2019; 20:354-365. [PMID: 30961490 DOI: 10.2174/1389201020666190408112013] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 03/21/2019] [Accepted: 03/22/2019] [Indexed: 12/27/2022]
Abstract
BACKGROUND Worldwide, the progress in reducing neonatal mortality has been very slow. The rate of preterm birth has increased over the last 20 years in low-income and middle-income countries. Its association with increased mortality and morbidity is based on experimental studies and neonatal outcomes from countries with socioeconomic differences, which have considered implementing alternative healthcare strategies to prevent and reduce preterm births. METHODS Currently, there is no widely effective strategy to prevent preterm birth. Pharmacological therapies are directed at inhibiting myometrial contractions to prolong parturition. Some drugs, medicinal plants and microorganisms possess myorelaxant, anti-inflammatory and immunomodulatory properties that have proved useful in preventing preterm birth associated with inflammation and infection. RESULTS This review focuses on the existing literature regarding the use of different drugs, medicinal plants, and microorganisms that show promising benefits for the prevention of preterm birth associated with inflammation and infection. New alternative strategies involving the use of PDE-4 inhibitors, medicinal plants and probiotics could have a great impact on improving prenatal and neonatal outcomes and give babies the best start in life, ensuring lifelong health benefits. CONCLUSION Despite promising results from well-documented cases, only a small number of these alternative strategies have been studied in clinical trials. The development of new drugs and the use of medicinal plants and probiotics for the treatment and/or prevention of preterm birth is an area of growing interest due to their potential therapeutic benefits in the field of gynecology and obstetrics.
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Affiliation(s)
- Víctor M Muñoz-Pérez
- Area Academica de Medicina, Instituto de Ciencias de la Salud, Universidad Autonoma del Estado de Hidalgo, Eliseo Ramirez Ulloa 400, Doctores Pachuca de soto, 42090, Mexico
| | - Mario I Ortiz
- Area Academica de Medicina, Instituto de Ciencias de la Salud, Universidad Autonoma del Estado de Hidalgo, Eliseo Ramirez Ulloa 400, Doctores Pachuca de soto, 42090, Mexico
| | - Raquel Cariño-Cortés
- Area Academica de Medicina, Instituto de Ciencias de la Salud, Universidad Autonoma del Estado de Hidalgo, Eliseo Ramirez Ulloa 400, Doctores Pachuca de soto, 42090, Mexico
| | - Eduardo Fernández-Martínez
- Area Academica de Medicina, Instituto de Ciencias de la Salud, Universidad Autonoma del Estado de Hidalgo, Eliseo Ramirez Ulloa 400, Doctores Pachuca de soto, 42090, Mexico
| | - Leticia Rocha-Zavaleta
- Instituto de Investigaciones Biomedicas, Universidad Nacional Autonoma de Mexico, Coyoacan, Ciudad de Mexico, Mexico
| | - Mirandeli Bautista-Ávila
- Area Academica de Farmacia, Instituto de Ciencias de la Salud, Universidad Autonoma del Estado de Hidalgo, Ex Hacienda la Concepcion s/n, ctra. Pachuca- Tilcuautla, Hidalgo 42060, Mexico
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Mohammadbeigi A, Asgarian A, Sourani K, Afrashteh S. The Prenatal outcomes of pregnancies after 34 weeks complicated by preterm premature rupture of the membranes. ADVANCES IN HUMAN BIOLOGY 2019. [DOI: 10.4103/aihb.aihb_55_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Galletta MAK, Bittar RE, Agra I, Guerra ECL, Francisco RPV, Zugaib M. Epidemiological profile of patients with preterm premature rupture of membranes at a tertiary hospital in São Paulo, Brazil. Clinics (Sao Paulo) 2019; 74:e1231. [PMID: 31644662 PMCID: PMC6791291 DOI: 10.6061/clinics/2019/e1231] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Accepted: 07/30/2019] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVE To perform a descriptive analysis of preterm premature rupture of membranes (PPROM) cases attended in a tertiary hospital. METHOD Retrospective analysis of medical records and laboratory tests of patients admitted to a Brazilian tertiary hospital between 2006 and 2011, with a confirmed diagnosis of PPROM and gestational age (GA) at delivery <37 weeks. RESULTS A total of 299 pregnant women were included in the study. Nine patients evolved to abortion, and 290 pregnant women remained for the final analysis. There was initial diagnostic doubt in 17.6% of the cases. The oligohydramnios rate [amniotic fluid index (AFI) <5] was 27.9% on admission. Chorioamnionitis was initially diagnosed in 10.8% of the patients and was retrospectively confirmed in 22.9% of the samples. The latency period had a mean of 9.1 days. The main reasons for interruption were premature labor (55.2%), GA ≥36 weeks (27.2%), and fetal distress (6.9%). The delivery method was cesarean section in 55% of cases. The mean birth weight was 2,124 grams, and 67% of the neonates had a low birth weight (<2500 g). The GA at delivery averaged 33.5 weeks. The stillbirth rate was 5.3%, and the early neonatal mortality rate was 5.6%. There were complications at delivery in 18% of mothers. CONCLUSION In one of the few Brazilian reports on the epidemiological profile of PPROM, with GA until 37 weeks and intercurrences generally excluded from assessments (such as twinning and fetal malformations), there is a favorable evolution, with an acceptable rate of complications.
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Sae-Lin P, Wanitpongpan P. Incidence and risk factors of preterm premature rupture of membranes in singleton pregnancies at Siriraj Hospital. J Obstet Gynaecol Res 2018; 45:573-577. [PMID: 30537150 DOI: 10.1111/jog.13886] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 11/24/2018] [Indexed: 11/30/2022]
Abstract
AIM To obtain the incidence of preterm premature rupture of membranes (PPROM) at Siriraj Hospital during 2012-2016 and to identify its possible risk factors in singleton pregnancies. METHODS This study was a retrospective case-control study. The institutional ethical committee has approved the study. The medical records of eligible cases were reviewed. To assess the risk factors of PPROM, the data of the cases with PPROM in 2016 were compared with the data of pregnant women who did not have PPROM and delivered at term. Fifteen variables of interest were studied. RESULTS During the 5-year period, there were 43 727 deliveries at Siriraj Hospital and 1280 (2.93%) cases had PPROM. In 2016, 252 pregnant women were diagnosed PPROM and data of 199 cases were compared with the data of 199 control cases. Mean latency period was 2 days and mean gestational age at birth was 34.7 weeks in PPROM group. Logistic regression analysis showed that diabetes mellitus, poor weight gain and history of previous preterm birth were the factors that significantly associated with PPROM, with adjusted odds ratio (OR) 3.22 (95% confidence interval [CI] 1.47-7.05), 2.58 (95% CI 1.63-4.07) and 8.81 (95% CI 2.81-28.69), respectively (P < 0.05), while multiparity decreased the risk of PPROM (adjusted OR = 0.36, 95% CI 0.23-0.57) (P < 0.001). CONCLUSION The incidence of PPROM during 5-year period was 2.93%. Diabetes mellitus, poor maternal weight gain and history of previous preterm birth significantly increased risk of PPROM while multigravida reduced the risk.
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Affiliation(s)
- Phatsorn Sae-Lin
- Department of Obstetrics and Gynecology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Prapat Wanitpongpan
- Department of Obstetrics and Gynecology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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Assefa NE, Berhe H, Girma F, Berhe K, Berhe YZ, Gebrehet G, Werid WM, Berhe A, Rufae HB, Welu G. Risk factors of premature rupture of membranes in public hospitals at Mekele city, Tigray, a case control study. BMC Pregnancy Childbirth 2018; 18:386. [PMID: 30268103 PMCID: PMC6162906 DOI: 10.1186/s12884-018-2016-6] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Accepted: 09/17/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The incidence of premature rupture of membranes ranges from about 5% to 10% of all deliveries. A woman with premature rupture of membranes is at risk of intra-amniotic infection, postpartum infection, endometritis, and death. A neonate born from premature rupture of membranes mother is at high risk of respiratory distress syndrome, sepsis, intraventricular hemorrhage and death. Little is known regarding the risk factors in Ethiopia. Therefore, this study was conducted to identify risk factors of premature rupture of membranes among pregnant women admitted to public hospitals in Mekelle city, Tigray, Ethiopia. METHODS Hospital based unmatched case control study design was implemented on 240 samples (160 controls and 80 cases) from pregnant mothers admitted to public hospitals in Mekelle city from February - April/2016. Data was collected by interviewer administered Structured questionnaire and checklist. Binary logistic regression model was used to see the association between dependent and independent variables and multivariable logistic regression was used to identify the independent predictors of premature rupture of membranes. RESULTS A total of 160 controls and 80 cases were enrolled in the study. Multivariable logistic regression showed that history of abortion [AOR 3.06 (CI: 1.39, 6.71)], history of PROM [AOR 4.45 (CI: 1.87, 10.6)], history of caesarean section [AOR 3.15(CI: 1.05, 9.46)] and abnormal vaginal discharge in the index pregnancy [AOR 3.31(CI: 1.67, 6.56)] were positively associated with premature rupture of membranes. CONCLUSIONS Past obstetric history and risks in the index pregnancy have an association with premature rupture of membranes. The finding of the study suggests early identification and treatment of genitourinary infection.
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Affiliation(s)
| | - Hailemariam Berhe
- Adigrat University College of Health Sciences, Adigart, Tigray Ethiopia
| | - Fiseha Girma
- Adigrat University College of Health Sciences, Adigart, Tigray Ethiopia
| | | | | | - Gidiom Gebrehet
- Adigrat University College of Health Sciences, Adigart, Tigray Ethiopia
| | - Weldu Mamu Werid
- Adigrat University College of Health Sciences, Adigart, Tigray Ethiopia
| | - Almaz Berhe
- Adigrat University College of Health Sciences, Adigart, Tigray Ethiopia
| | - Hagos B Rufae
- Adigrat University College of Health Sciences, Adigart, Tigray Ethiopia
| | - Guesh Welu
- Adigrat University College of Health Sciences, Adigart, Tigray Ethiopia
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[Effect of premature rupture of membranes on maternal infections and outcome of preterm infants]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2017. [PMID: 28774359 PMCID: PMC7390056 DOI: 10.7499/j.issn.1008-8830.2017.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
OBJECTIVE To investigate the effect of premature rupture of membranes (PROM) on maternal infections and outcome of preterm infants. METHODS A total of 441 preterm infants and 387 mothers were enrolled as subjects. According to the presence or absence of PROM, the mothers were divided into non-PROM group with 104 mothers, PROM duration <72 hours group with 90 mothers, and PROM duration ≥72 hours group with 193 mothers. The three groups were compared in terms of clinical features of mothers and infants and complications. RESULTS Compared with the control group and the PROM duration <72 hours group, the PROM duration ≥72 hours group had significantly higher maternal age, incidence rate of umbilical vasculitis, and rate of antibiotic use; the PROM duration ≥72 hours group had a significantly higher incidence rate of moderate-to-severe chorioamnionitis than the control group (P<0.05), while there was no significant difference between the PROM duration ≥72 hours group and the PROM duration <72 hours group (P>0.05). Compared with the control group and the PROM duration <72 hours group, the PROM duration ≥72 hours group had significantly higher incidence rates of pneumonia and intracranial hemorrhage in preterm infants; the PROM duration ≥72 hours group had a significantly higher incidence rate of congenital infection and a significantly longer mean length of hospital stay compared with the control group (P<0.05), while there were no significant differences between the PROM duration ≥72 hours group and the PROM duration <72 hours group (P>0.05). The multivariate analysis showed that PROM duration ≥72 hours was an independent risk factors for pneumonia (OR=2.200, 95%CI: 1.386-3.492) and intracranial hemorrhage (OR=2.331, 95%CI: 1.420-3.827) in preterm infants. CONCLUSIONS PROM duration ≥72 hours significantly increases the risk of placental infection in mothers and it is an independent risk factor for pneumonia and intracranial hemorrhage in preterm infants.
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Endale T, Fentahun N, Gemada D, Hussen MA. Maternal and fetal outcomes in term premature rupture of membrane. World J Emerg Med 2016; 7:147-52. [PMID: 27313811 DOI: 10.5847/wjem.j.1920-8642.2016.02.011] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Premature rupture of membrane (PROM) is linked to significant maternal prenatal mortalities and morbidity. In Ethiopia, where maternal mortality is still high, the maternal and fetal outcomes in PROM is very important to decrease maternal and child mortality and for better management and prevention of complications. Thus, this study aimed to detect the maternal and fetal outcomes and associated factors in term PROM at Mizan-Aman General Hospital, south-west Ethiopia. METHODS A retrospective cross sectional study was conducted using data available at Mizan-Aman General Hospital during a period of 3 years (January 2011 to December 2013). We examined records of 4 525 women who gave birth in the hospital; out of these women, 185 were diagnosed with term PROM and all of them were included in the study. The data of these women were collected using a checklist based on registration books. The data were analyzed using SPSS version 20.0 statistical package. The association between independent and dependent variables was assessed by bivariate and multiple logistic regression analyses. 95%CI and P value less than 0.05 were considered statistically significant. RESULTS Of the 4 525 women who gave birth in the hospital, 202 were complicated by term PROM. About 22.2% of the women showed unfavorable maternal outcomes. The most common cause of maternal morbidity and mortality was puerperal sepsis. About 33.5% of neonates experienced unfavorable outcomes. The duration of PROM >12 hours (AOR=5.6, 95%CI 1.3-24.1) latency >24 hours (AOR=2.8, 95%CI 1.7-11.8), residing in rural areas (AOR=4.2, 95%CI 3.96-29.4) and birth weight less than 2 500 g were associated with unfavorable outcomes. CONCLUSION Women residing in rural areas, long latency, and neonates with birth weight less 2 500 g may have unfavorable outcomes. Therefore, optimum obstetric and medical care is essential for the reduction of the devastating complications related to disorders.
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Affiliation(s)
- Tigist Endale
- Southern Nations Nationalities and Peoples Regional State Health Bureau, Hawassa, Ethiopia
| | - Netsanet Fentahun
- Department of Health Education and Behavioural Sciences, College of Public Health and Medical Sciences, Jimma University, Jimma, Ethiopia
| | - Desta Gemada
- Department of Epidemiology, College of Public Health and Medical Sciences, Jimma University, Jimma, Ethiopia
| | - Mamusha Aman Hussen
- Department of Health Education and Behavioural Sciences, College of Public Health and Medical Sciences, Jimma University, Jimma, Ethiopia
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Nakubulwa S, Kaye DK, Bwanga F, Tumwesigye NM, Mirembe FM. Genital infections and risk of premature rupture of membranes in Mulago Hospital, Uganda: a case control study. BMC Res Notes 2015; 8:573. [PMID: 26475265 PMCID: PMC4608222 DOI: 10.1186/s13104-015-1545-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Accepted: 10/05/2015] [Indexed: 01/11/2023] Open
Abstract
Background Inflammatory mediators that weaken and cause membrane rupture are released during the course of genital infections among pregnant women. We set out to determine the association of common genital infections (Trichomonas vaginalis, syphilis, Neisseria gonorrhea, Chlamydia trachomatis, Group B Streptococcus, Bacterial vaginosis, Herpes Simplex Virus Type 2 and candidiasis) and premature rupture of membranes in Mulago hospital, Uganda. Methods We conducted an unmatched case–control study among women who were in the third trimester of pregnancy at New Mulago hospital, Uganda. The cases had PROM and the controls had intact membranes during latent phase of labour in the labour ward. We used interviewer-administered questionnaires to collect data on socio-demographic characteristics, obstetric and medical history. Laboratory tests were conducted to identify T. vaginalis, syphilis, N. gonorrhea, C. trachomatis, Group B Streptococcus, Bacterial vaginosis, Herpes Simplex Virus Type 2 (HSV-2) and candidiasis. Logistic regression models were used to estimate the odds ratios (OR) and 95 % CI of the association between genital infections and PROM. Results There was an association between PROM and abnormal vaginal discharge (OR = 2.02, 95 % CI 1.10–3.70 and AOR = 2.30, 95 % CI 1.18–4.47), presence of candidiasis (OR = 0.27, 95 % CI 0.14–0.52 and AOR = 0.22, 95 % CI 0.10–0.46) and T. vaginalis (OR = 2.98, 95 % CI 1.18–7.56 and AOR = 4.22, 95 % CI 1.51–11.80). However, there was no association between PROM and presence of C. trachomatis (OR = 2.05, 95 % CI 0.37–11.49) and HSV-2 serostatus (OR = 1.15, 95 % CI 0.63–2.09). Few or no patients with Bacterial vaginosis, Neisseria gonorrhoea, Group B streptococcus or syphilis were identified among the cases and controls. Co-infection of Trichomoniasis and candidiasis was not associated with PROM (AOR = 1.34, 95 % CI 0.16–11.10). Co infection with T. vaginalis and C. trachomatis was associated with PROM (OR = 3.09, 95 % CI 1.21–7.84 and AOR = 4.22, 95 % CI 1.51–11.83). Conclusion Trichomonas vaginalis alone, T. vaginalis with C. trachomatis co-infection and abnormal per vaginal discharge were found as risk factors for PROM. There was no association of HSV-2 serostatus, syphilis, N. gonorrhea, C. trachomatis, Group B Streptococcus and Bacterial vaginosis with PROM. Candidiasis seemed to have a protective effect on PROM.
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Affiliation(s)
- Sarah Nakubulwa
- Department of Obstetrics and Gynecology, School of Medicine, Makerere University College of Health Sciences, P O Box 7072, Kampala, Uganda.
| | - Dan K Kaye
- Department of Obstetrics and Gynecology, School of Medicine, Makerere University College of Health Sciences, P O Box 7072, Kampala, Uganda.
| | - Freddie Bwanga
- Department of Microbiology, Makerere University College of Health Sciences, P O Box 7072, Kampala, Uganda.
| | - Nazarius Mbona Tumwesigye
- School of Public Health, Makerere University College of Health Sciences, P O Box 7072, Kampala, Uganda.
| | - Florence M Mirembe
- Department of Obstetrics and Gynecology, School of Medicine, Makerere University College of Health Sciences, P O Box 7072, Kampala, Uganda.
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Mamopoulos A, Stavrakis T, Mavromatidis G, Rousso D. Active sacral neuromodulator during pregnancy: a unique case report. Am J Obstet Gynecol 2014; 211:e4-5. [PMID: 24732000 DOI: 10.1016/j.ajog.2014.04.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Revised: 03/24/2014] [Accepted: 04/09/2014] [Indexed: 11/17/2022]
Abstract
Sacral neuromodulation with an implanted device is used in patients who experience urinary retention and malfunctioning overactive bladder where conservative treatment is not sufficient. The knowledge of its effect on pregnancy is not known. This article presents the case of a 34-year-old pregnant woman with an implanted device, the use of which was not discontinued during her pregnancy. Full-term pregnancy was achieved, and a healthy child was delivered by cesarean section. Sacral neuromodulation during pregnancy appears to be safe and may be preferable to intermittent bladder catheterizations that increase the chance of urinary infections.
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Affiliation(s)
- Apostolos Mamopoulos
- 3rd Department of Obstetrics & Gynecology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Thomas Stavrakis
- 3rd Department of Obstetrics & Gynecology, Aristotle University of Thessaloniki, Thessaloniki, Greece.
| | - Georgios Mavromatidis
- 3rd Department of Obstetrics & Gynecology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - David Rousso
- 3rd Department of Obstetrics & Gynecology, Aristotle University of Thessaloniki, Thessaloniki, Greece
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