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Kvalvik SA, Zakariassen SB, Overrein S, Rasmussen S, Skrede S, Baghestan E. Obstetric infections and clinical characteristics of maternal sepsis: a hospital-based retrospective cohort study. Sci Rep 2024; 14:6067. [PMID: 38480912 PMCID: PMC10937963 DOI: 10.1038/s41598-024-56486-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 03/07/2024] [Indexed: 03/17/2024] Open
Abstract
Sepsis is responsible for 50% of intrahospital maternal deaths worldwide. Incidence is increasing in both low and middle-, and high-income countries. There is little data on incidence and clinical outcomes of obstetric infections including maternal sepsis in the Nordic countries. The aims of this study are to give estimates of the occurrence of obstetric infections and maternal sepsis in a Norwegian hospital cohort, assess the quality of management of maternal sepsis cases, and evaluate the usefulness of diagnostic codes to identify maternal sepsis retrospectively. We conducted a retrospective cohort study of pregnant, labouring, post-abortion, and postpartum women. We assessed the accuracy of the diagnostic code most frequently applied for maternal sepsis, O85. We found 7.8% (95% confidence interval 7.1-8.5) infection amongst pregnant, labouring, and postpartum women. The incidence of maternal sepsis was 0.3% (95% confidence interval 0.2-0.5), and the majority of sepsis cases were recorded in the postpartum period. Two thirds of women were given broad-spectrum antibiotics at the time sepsis was diagnosed, but only 15.4% of women with puerperal sepsis were given antimicrobials in accordance with national guidelines. When used retrospectively, obstetric infection codes are insufficient in identifying both maternal and puerperal sepsis, with only 20.3% positive predictive value for both conditions. In conclusion, obstetric infections contribute significantly to maternal morbidity in Norway's second largest maternity hospital. This study provides incidences of maternal infections for hospitalised patients in temporal relation to pregnancy, labour, abortion and the postpartum period, knowledge which is valuable for planning of health care services and allocation of resources. In addition, the study highlights areas where improvement is needed in clinical handling of maternal sepsis. There is need for studies on the management quality and use of correct diagnostic codes in this patient category.
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Affiliation(s)
- Sedina Atic Kvalvik
- Department of Obstetrics and Gynaecology, Haukeland University Hospital, Pb 1400, 5021, Bergen, Norway.
- Department of Clinical Science, University of Bergen, Pb 7804, 5020, Bergen, Norway.
| | | | - Sofie Overrein
- Department of Clinical Science, University of Bergen, Pb 7804, 5020, Bergen, Norway
| | - Svein Rasmussen
- Department of Clinical Science, University of Bergen, Pb 7804, 5020, Bergen, Norway
| | - Steinar Skrede
- Department of Clinical Science, University of Bergen, Pb 7804, 5020, Bergen, Norway
- Department of Medicine, Haukeland University Hospital, Pb 1400, 5021, Bergen, Norway
| | - Elham Baghestan
- Department of Obstetrics and Gynaecology, Haukeland University Hospital, Pb 1400, 5021, Bergen, Norway
- Department of Clinical Science, University of Bergen, Pb 7804, 5020, Bergen, Norway
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2
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Traoré FB, Sidibé CS, Diallo EHM, Camara BS, Sidibé S, Diallo A, Diarra NH, Ly BA, Ag Ahmed MA, Kayentao K, Touré A, Camara A, Delamou A, Sangho H, Terera I. Prevalence and factors associated with maternal and neonatal sepsis in sub-Saharan Africa: a systematic review and meta-analysis. Front Public Health 2024; 12:1272193. [PMID: 38327574 PMCID: PMC10847291 DOI: 10.3389/fpubh.2024.1272193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 01/02/2024] [Indexed: 02/09/2024] Open
Abstract
Objectives This study aimed to determine the prevalence and factors associated with maternal and neonatal sepsis in sub-Saharan Africa. Methods This systematic review and meta-analysis used the PRISMA guideline on sepsis data in sub-Saharan Africa. The bibliographic search was carried out on the following databases: Medline/PubMed, Cochrane Library, African Index Medicus, and Google Scholar. Additionally, the reference lists of the included studies were screened for potentially relevant studies. The last search was conducted on 15 October 2022. The Joanna Briggs Institute quality assessment checklist was applied for critical appraisal. Estimates of the prevalence of maternal and neonatal sepsis were pooled using a random-effects meta-analysis model. Heterogeneity between studies was estimated using the Q statistic and the I2 statistic. The funnel plot and Egger's regression test were used to assess the publication bias. Results A total of 39 studies were included in our review: 32 studies on neonatal sepsis and 7 studies on maternal sepsis. The overall pooled prevalence of maternal and neonatal sepsis in Sub-Saharan Africa was 19.21% (95% CI, 11.46-26.97) and 36.02% (CI: 26.68-45.36), respectively. The meta-analyses revealed that Apgar score < 7 (OR: 2.4, 95% CI: 1.6-3.5), meconium in the amniotic fluid (OR: 2.9, 95% CI: 1.8-4.5), prolonged rupture of membranes >12 h (OR: 2.8, 95% CI: 1.9-4.1), male sex (OR: 1.2, 95% CI: 1.1-1.4), intrapartum fever (OR: 2.4, 95% CI: 1.5-3.7), and history of urinary tract infection in the mother (OR: 2.7, 95% CI: 1.4-5.2) are factors associated with neonatal sepsis. Rural residence (OR: 2.3, 95% CI: 1.01-10.9), parity (OR: 0.5, 95% CI: 0.3-0.7), prolonged labor (OR: 3.4, 95% CI: 1.6-6.9), and multiple digital vaginal examinations (OR: 4.4, 95% CI: 1.3-14.3) were significantly associated with maternal sepsis. Conclusion The prevalence of maternal and neonatal sepsis was high in sub-Saharan Africa. Multiple factors associated with neonatal and maternal sepsis were identified. These factors could help in the prevention and development of strategies to combat maternal and neonatal sepsis. Given the high risk of bias and high heterogeneity, further high-quality research is needed in the sub-Saharan African context, including a meta-analysis of individual data.Systematic review registration: PROSPERO (ID: CRD42022382050).
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Affiliation(s)
- Fatoumata Bintou Traoré
- National Institute of Public Health, Bamako, Mali
- African Center of Excellence for the Prevention and Control of Communicable Diseases, Gamal Abdel Nasser University of Conakry, Conakry, Guinea
| | - Cheick Sidya Sidibé
- Athena Institute for Research on Innovation and Communication in Health and Life Sciences, VU Amsterdam, Amsterdam, Netherlands
| | - El Hadj Marouf Diallo
- African Center of Excellence for the Prevention and Control of Communicable Diseases, Gamal Abdel Nasser University of Conakry, Conakry, Guinea
| | - Bienvenu Salim Camara
- African Center of Excellence for the Prevention and Control of Communicable Diseases, Gamal Abdel Nasser University of Conakry, Conakry, Guinea
- Department of Public Health, Gamal Abdel Nasser University of Conakry, Conakry, Guinea
| | - Sidikiba Sidibé
- African Center of Excellence for the Prevention and Control of Communicable Diseases, Gamal Abdel Nasser University of Conakry, Conakry, Guinea
- Department of Public Health, Gamal Abdel Nasser University of Conakry, Conakry, Guinea
| | - Alhassane Diallo
- Université de Montpellier, Montpellier, Languedoc-Roussillon, France
| | - Nielé Hawa Diarra
- Faculté de Médecine et d'Odontostomatologie, Université des Sciences, des Techniques et des Technologies de Bamako, Bamako, Mali
| | - Birama Apho Ly
- Faculté de Pharmacie, Université des Sciences, Techniques et Technologies de Bamako, Bamako, Mali
| | - Mohamed Ali Ag Ahmed
- Faculté de Médecine et d'Odontostomatologie, Université des Sciences, des Techniques et des Technologies de Bamako, Bamako, Mali
| | - Kassoum Kayentao
- Malaria Research and Training Center, Mali International Center for Excellence in Research, University of Sciences, Techniques, and Technologies of Bamako, Bamako, Mali
| | - Abdoulaye Touré
- Center of Research and Training in Infectious Diseases, Gamal Abdel Nasser University of Conakry, Conakry, Guinea
| | - Alioune Camara
- National Malaria Control Programme Conakry, Conakry, Guinea
| | - Alexandre Delamou
- African Center of Excellence for the Prevention and Control of Communicable Diseases, Gamal Abdel Nasser University of Conakry, Conakry, Guinea
| | - Hamadoun Sangho
- Faculté de Médecine et d'Odontostomatologie, Université des Sciences, des Techniques et des Technologies de Bamako, Bamako, Mali
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3
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Zhong X, Lin R, Zhang W, Huang S, Luo Y, Wang D. Epidemiology and clinical features of maternal sepsis: A retrospective study of whole pregnancy period. Medicine (Baltimore) 2022; 101:e30599. [PMID: 36221418 PMCID: PMC9543042 DOI: 10.1097/md.0000000000030599] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Maternal sepsis results in poor outcomes such as fetal or maternal death. The incidence and mortality rates of maternal sepsis vary in different places because of differences in economic development, race and medical conditions. Identifying the clinical features and determining possible mechanisms for avoiding morbidity and preventing poor outcomes would benefit committed patients. Therefore, this was an epidemiological study at a maternity transfer center in Southeast China that aimed to identify local disease features of maternal sepsis. To investigate the incidence and risk factors associated with maternal sepsis and its progression to severe sepsis in a large population-based birth cohort. This local epidemiological study was conducted in at a tertiary care center in Guangzhou, China, from 2015 to 2019. A total of 74,969 pregnant women experiencing childbirth were included in this study; Of these, 74 patients with maternal sepsis were diagnosed according to the sepsis criterion, and 118 patients without sepsis in the same period were selected randomly as the control group to study possible reasons for postpartum sepsis. This retrospective analysis covered the entire period from the first trimester to puerperium. Clinical data were collected using the hospital's electronic medical record system. Multivariate logistic regression was used to analyze risk factors for maternal sepsis. The incidences of maternal sepsis, the maternal mortality, and the fetal mortality were 0.099%, 0.004%, and 0.007%, respectively. Septic shock was associated with a higher severity of illness. All poor outcomes (maternal or fetal death) occurred during pregnancy. Postpartum sepsis had the longest onset period, and was associated with premature rupture of fetal membranes and preeclampsia. Sepsis is an important cause of both maternal and fetal mortality. Herein, we describe an epidemiological study that evaluated the incidence, development, and prognosis of local maternal sepsis. Furthermore, the characteristics of maternal sepsis are likely due to unknown pathological mechanisms, and patients would benefit from identifying more effective treatments for maternal sepsis.
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Affiliation(s)
- Xuan Zhong
- Medical Intensive Care Unit, Guangdong Women and Children Hospital, Guangzhou, Guangdong, China
| | - Rongfeng Lin
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Wenni Zhang
- Medical Intensive Care Unit, Guangdong Women and Children Hospital, Guangzhou, Guangdong, China
| | - Shan Huang
- Medical Intensive Care Unit, Guangdong Women and Children Hospital, Guangzhou, Guangdong, China
| | - Yiping Luo
- Medical Intensive Care Unit, Guangdong Women and Children Hospital, Guangzhou, Guangdong, China
| | - Ding Wang
- Department of Obstetrics and Gynecology, Key Laboratory for Major Obstetric Diseases of Guangdong Province, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
- Key Laboratory of Reproduction and Genetics of Guangdong Higher Education Institutes, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
- * Correspondence: Ding Wang, Department of Obstetrics and Gynecology, Key Laboratory for Major Obstetric Diseases of Guangdong Province, The Third Affiliated Hospital of Guangzhou Medical University, No. 63 Duobao Road, Guangzhou, Guangdong 510150, China (e-mail: l)
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Šumilo D, Nirantharakumar K, Willis BH, Rudge GM, Martin J, Gokhale K, Thayakaran R, Adderley NJ, Chandan JS, Okoth K, Harris IM, Hewston R, Skrybant M, Deeks JJ, Brocklehurst P. Long-term impact of pre-incision antibiotics on children born by caesarean section: a longitudinal study based on UK electronic health records. Health Technol Assess 2022; 26:1-160. [PMID: 35781133 DOI: 10.3310/zyzc8514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Since changes in the national guidance in 2011, prophylactic antibiotics for women undergoing caesarean section are recommended prior to skin incision, rather than after the baby's umbilical cord has been clamped. Evidence from randomised controlled trials conducted outside the UK has shown that this reduces maternal infectious morbidity; however, the prophylactic antibiotics also cross the placenta, meaning that babies are exposed to them around the time of birth. Antibiotics are known to affect the gut microbiota of the babies, but the long-term effects of exposure to high-dose broad-spectrum antibiotics around the time of birth on allergy and immune-related diseases are unknown. OBJECTIVES We aimed to examine whether or not in-utero exposure to antibiotics immediately prior to birth compared with no pre-incisional antibiotic exposure increases the risk of (1) asthma and (2) eczema in children born by caesarean section. DESIGN This was a controlled interrupted time series study. SETTING The study took place in primary and secondary care. PARTICIPANTS Children born in the UK during 2006-18 delivered by caesarean section were compared with a control cohort delivered vaginally. INTERVENTIONS In-utero exposure to antibiotics immediately prior to birth. MAIN OUTCOME MEASURES Asthma and eczema in children in the first 5 years of life. Additional secondary outcomes, including other allergy-related conditions, autoimmune diseases, infections, other immune system-related diseases and neurodevelopmental conditions, were also assessed. DATA SOURCES The Health Improvement Network (THIN) and the Clinical Practice Research Datalink (CPRD) primary care databases and the Hospital Episode Statistics (HES) database. Previously published linkage strategies were adapted to link anonymised data on mothers and babies in these databases. Duplicate practices contributing to both THIN and the CPRD databases were removed to create a THIN-CPRD data set. RESULTS In the THIN-CPRD and HES data sets, records of 515,945 and 3,945,351 mother-baby pairs were analysed, respectively. The risk of asthma was not significantly higher in children born by caesarean section exposed to pre-incision antibiotics than in children whose mothers received post-cord clamping antibiotics, with an incidence rate ratio of 0.91 (95% confidence interval 0.78 to 1.05) for diagnosis of asthma in primary care and an incidence rate ratio of 1.05 (95% confidence interval 0.99 to 1.11) for asthma resulting in a hospital admission. We also did not find an increased risk of eczema, with an incidence rate ratio of 0.98 (95% confidence interval 0.94 to1.03) and an incidence rate ratio of 0.96 (95% confidence interval 0.71 to 1.29) for diagnosis in primary care and hospital admissions, respectively. LIMITATIONS It was not possible to ascertain the exposure to pre-incision antibiotics at an individual level. The maximum follow-up of children was 5 years. CONCLUSIONS There was no evidence that the policy change from post-cord clamping to pre-incision prophylactic antibiotics for caesarean sections during 2006-18 had an impact on the incidence of asthma and eczema in early childhood in the UK. FUTURE WORK There is a need for further research to investigate if pre-incision antibiotics have any impact on developing asthma and other allergy and immune-related conditions in older children. STUDY REGISTRATION This study is registered as researchregistry3736. FUNDING This project was funded by the National Institute for Health and Care Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 26, No. 30. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Dana Šumilo
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK.,Division of Health Sciences, Warwick Medical School, University of Warwick, Coventry, UK
| | - Krishnarajah Nirantharakumar
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK.,Midlands Health Data Research UK, University of Birmingham, Birmingham, UK
| | - Brian H Willis
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Gavin M Rudge
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - James Martin
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Krishna Gokhale
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Rasiah Thayakaran
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Nicola J Adderley
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Joht Singh Chandan
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Kelvin Okoth
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Isobel M Harris
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | | | | | - Jonathan J Deeks
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK.,NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust, University of Birmingham, Birmingham, UK
| | - Peter Brocklehurst
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
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5
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Himmelwright RS, Dominguez JE. Postpartum Respiratory Depression. Anesthesiol Clin 2021; 39:687-709. [PMID: 34776104 DOI: 10.1016/j.anclin.2021.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Postpartum respiratory depression is a complex, multifactorial issue that encompasses a patient's baseline preexisting conditions, certain pregnancy-specific conditions or complications, as well as the iatrogenic element of various medications given in the peripartum period. In this review, we discuss many of these factors including obesity, sleep-disordered breathing, chronic lung disease, neuromuscular disorders, opioids, preeclampsia, peripartum cardiomyopathy, postpartum hemorrhage, amniotic fluid embolism, sepsis, acute respiratory distress syndrome (ARDS), and medications such as analgesics, sedatives, anesthetics, and magnesium. Current recommendations for screening, treatment, and prevention are also discussed.
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Affiliation(s)
| | - Jennifer E Dominguez
- Duke University Medical Center, DUMC 3094, MS#9, 2301 Erwin Road, Durham, NC 27710, USA.
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6
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Lukac S, Mayer S, Mühlen K, Flock F. Cardiac Arrest during Cesarean Section - A Case Report and Review of the Differential Diagnosis. Z Geburtshilfe Neonatol 2021; 226:63-67. [PMID: 34674192 DOI: 10.1055/a-1653-1661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
AIM According to the World Health Organization, approximately 810 pregnant women die every day as a consequence of peripartum complications. A large proportion of deaths happen in developing countries. Peripartum cardiac arrest is a rare event that must be treated immediately. It is important to consider the differential diagnoses in order to save lives. METHODS In this review, we discuss a differential diagnosis of cardiac arrest according to the BEAU-CHOPS scheme of the American Heart Association in the relation to the case report of our 40-year-old G5/P3 patient who went into cardiac arrest during cesarean delivery. RESULTS Typical differentials for cardiac arrest during labor are bleeding, embolism, anesthetic complications, cardiovascular diseases, eclampsia, and sepsis. All of them were considered and ruled out in this patient. In the end, we suspect that physiological cardio-inhibitory reflexes triggered by sudden profound hypovolemia after placental separation along with the patient's risk factors, especially obesity and maternal age, and the administration of spinal anesthesia all potentially contributed to the cardiac arrest. CONCLUSIONS This review highlights that the cardiac arrest during labor can be triggered by the multifactorial etiology, but firstly the typical differential diagnosis needs to be excluded.
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Affiliation(s)
- Stefan Lukac
- Department of Obstetrics and Gynecology, Ulm University, Ulm, Germany
| | - Sebastian Mayer
- Department of Gynaecology and Obstetrics, Hospital Krumbach, Krumbach, Germany
| | - Kathrin Mühlen
- Department of Gynaecology and Obstetrics, Hospital Memmingen, Memmingen, Germany
| | - Felix Flock
- Department of Gynaecology and Obstetrics, Hospital Memmingen, Memmingen, Germany
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7
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Zhang Y, Li L, Yan Y, Qi H, Qin J, Ren L, Zhang R. A risk score for early predicting bloodstream infections in febrile obstetric patients: a pilot study. Arch Gynecol Obstet 2021; 306:85-92. [PMID: 34604915 DOI: 10.1007/s00404-021-06269-3] [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: 02/21/2021] [Accepted: 09/16/2021] [Indexed: 11/30/2022]
Abstract
PURPOSE Early prediction of bloodstream infections (BSI) among obstetric patients remains to be a challenge for clinicians. The objective of this study was to develop a risk score and assess its discriminative ability in febrile obstetric patients in a maternal intensive care unit (ICU). METHODS Between May 2015 and August 2020, a total of 497 febrile obstetric patients were categorized into BSI group (n = 276) and Non-BSI group (n = 221) based on the result of blood cultures. White blood cell count, C-reactive protein (CRP), procalcitonin (PCT), time of interval from amniorrhea to fever (IFAF) and maximum body temperature (Tmax) were compared between the two groups. All patients were divided into training set (n = 298) and validation set (n = 199). The risk score was established using univariate and multivariate logistic regression from patients in the training set, and its discriminative ability was tested among patients in the validation set. RESULTS The levels of neutrophil, CRP, PCT, IFAF and Tmax were significantly higher in BSI group than those in Non-BSI group. PROM, Tmax, neutrophil and CRP acted as independent predictive factors for BSI in the training set. The area under the receiver operating characteristic curve of risk score for early prediction of BSI in the training, validation set and the whole population was 0.829 (95% CI 0.783-0.876), 0.848 (95% CI 0.792-0.903) and 0.838 (95% CI 0.803-0.873), respectively. CONCLUSION The risk score has a feasible discriminatory ability in early prediction of BSI in febrile obstetric patients.
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Affiliation(s)
- Yaozong Zhang
- Department of Intensive Care Medicine, Chongqing Health Centre for Women and Children, 120 Longshan Road, Chongqing, 400013, China.
| | - Lan Li
- Department of Intensive Care Medicine, Chongqing Health Centre for Women and Children, 120 Longshan Road, Chongqing, 400013, China
| | - Yunsheng Yan
- Department of Intensive Care Medicine, Chongqing Health Centre for Women and Children, 120 Longshan Road, Chongqing, 400013, China
| | - Haifeng Qi
- Department of Intensive Care Medicine, Chongqing Health Centre for Women and Children, 120 Longshan Road, Chongqing, 400013, China
| | - Jiali Qin
- Department of Intensive Care Medicine, Chongqing Health Centre for Women and Children, 120 Longshan Road, Chongqing, 400013, China
| | - Li Ren
- Department of Obstetrics and Gynecology, Chongqing Health Centre for Women and Children, Chongqing, China
| | - Ruoxuan Zhang
- Department of Medicine, Harbin Medical University, Harbin, China
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8
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Lin L, Ren LW, Li XY, Sun W, Chen YH, Chen JS, Chen DJ. Evaluation of the etiology and risk factors for maternal sepsis: A single center study in Guangzhou, China. World J Clin Cases 2021; 9:7704-7716. [PMID: 34621821 PMCID: PMC8462250 DOI: 10.12998/wjcc.v9.i26.7704] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 05/19/2021] [Accepted: 08/02/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Maternal sepsis is a major cause of gestational morbidity and neonatal mortality worldwide and particularly in China.
AIM To evaluate the etiology of maternal sepsis and further identify its risk factors.
METHODS In this retrospective study, we evaluated 70698 obstetric patients who were admitted to the Third Affiliated Hospital of Guangzhou Medical University between January 1, 2009 and June 30, 2018. Subjects were divided into sepsis group and non-sepsis group based on the incidence of sepsis. Data about medical history (surgical and obstetric history) and demographic information were collected. The Mann-Whitney U test was used to compare patient age, gestational age and duration of hospitalization between the two groups. Univariate and multivariate logistic regression models were used to analyze the etiology and the risk factors for maternal sepsis. Unadjusted and adjusted odds ratios (OR) are reported.
RESULTS A total of 561 of 70698 obstetric patients were diagnosed with infection; of the infected patients, 492 had non-sepsis associated infection (87.7%), while 69 had sepsis (12.3%). The morbidity rate of maternal sepsis was 9.76/10000; the fatality rate in the sepsis group was 11.6% (8/69). Emergency admission (OR = 2.183) or transfer (OR = 2.870), irregular prenatal care (OR = 2.953), labor induction (OR = 4.665), cervical cerclage (OR = 14.214), first trimester (OR = 6.806) and second trimester (OR = 2.09) were significant risk factors for maternal sepsis.
CONCLUSION Mode of admission, poor prenatal care, labor induction, cervical cerclage, first trimester and second trimester pregnancy were risk factors for maternal sepsis. Escherichia coli was the most common causative organism for maternal sepsis, and the uterus was the most common site of infection.
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Affiliation(s)
- Lin Lin
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou 510150, Guangdong Province, China
- Key Laboratories for Major Obstetric Diseases of Guangdong Province, Guangzhou 510150, Guangdong Province, China
| | - Lu-Wen Ren
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou 510150, Guangdong Province, China
- Key Laboratories for Major Obstetric Diseases of Guangdong Province, Guangzhou 510150, Guangdong Province, China
| | - Xue-Yuan Li
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou 510150, Guangdong Province, China
- Key Laboratories for Major Obstetric Diseases of Guangdong Province, Guangzhou 510150, Guangdong Province, China
| | - Wen Sun
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou 510150, Guangdong Province, China
- Key Laboratories for Major Obstetric Diseases of Guangdong Province, Guangzhou 510150, Guangdong Province, China
| | - Yan-Hong Chen
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou 510150, Guangdong Province, China
- Key Laboratories for Major Obstetric Diseases of Guangdong Province, Guangzhou 510150, Guangdong Province, China
| | - Jing-Si Chen
- Key Laboratories for Major Obstetric Diseases of Guangdong Province, Guangzhou 510150, Guangdong Province, China
- Department of Fetal Medicine and Prenatal Diagnosis, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou 510150, Guangdong Province, China
| | - Dun-Jin Chen
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou 510150, Guangdong Province, China
- Key Laboratories for Major Obstetric Diseases of Guangdong Province, Guangzhou 510150, Guangdong Province, China
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9
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Joyce CM, Deasy S, Abu H, Lim YY, O'Shea PM, O'Donoghue K. Reference values for C-reactive protein and procalcitonin at term pregnancy and in the early postnatal period. Ann Clin Biochem 2021; 58:452-460. [PMID: 33730872 DOI: 10.1177/00045632211005807] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Early recognition of sepsis and prompt treatment improves patient outcome. C-reactive protein is a sensitive marker for tissue damage and inflammation, but procalcitonin has greater specificity for bacterial infection. Limited research exists regarding the use of C-reactive protein and procalcitonin at term pregnancy and the immediate postpartum period. AIM This study sought to define reference values for C-reactive protein and procalcitonin at term and the early postnatal period. METHODS A prospective cross-sectional study was performed in a university teaching hospital. Venous blood was collected from healthy women (n = 196), aged between 19 and 45 years with an uncomplicated singleton pregnancy, at term (37-40 weeks' gestation) and on day 1 and day 3 postpartum for the measurement of C-reactive protein and procalcitonin. RESULTS The reference population comprised of 189 participants: term pregnancy (n = 51), postpartum day 1 vaginal delivery (n = 70) and caesarean section (n = 38) and day 3 (caesarean section, n = 30). The maximum procalcitonin value at term pregnancy was 0.1 μg/L. On day 1 postpartum, 90% and 86.8% of procalcitonin results for vaginal delivery and caesarean section, respectively, were below the decision-threshold of 0.25 μg/L. The specificity of procalcitonin to rule out infection in the reference population was 91.5%. CONCLUSIONS Reference values for procalcitonin were established in a well-characterized population of healthy pregnant women at term and immediately postpartum. The variability of C-reactive protein limits its clinical utility in the assessment of systemic sepsis. Application of the procalcitonin cut-off of 0.25 μg/L in this population will be a valuable adjunct to clinicians ruling out infection in pregnancy and postpartum.
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Affiliation(s)
- Caroline M Joyce
- Department of Clinical Biochemistry, Cork University Hospital, Cork, Ireland.,Department of Obstetrics & Gynaecology, University College Cork, Cork, Ireland
| | - Shane Deasy
- Department of Clinical Biochemistry, Cork University Hospital, Cork, Ireland
| | - Hala Abu
- Department of Obstetrics and Gynaecology, Cork University Maternity Hospital, Cork, Ireland
| | - Yoke Yin Lim
- Department of Obstetrics and Gynaecology, Cork University Maternity Hospital, Cork, Ireland
| | - Paula M O'Shea
- Department of Clinical Biochemistry, Galway University Hospitals, Galway, Ireland.,School of Medicine, National University of Ireland Galway, Galway, Ireland
| | - Keelin O'Donoghue
- Department of Obstetrics & Gynaecology, University College Cork, Cork, Ireland.,Department of Obstetrics and Gynaecology, Cork University Maternity Hospital, Cork, Ireland.,The Irish Centre for Maternal and Child Health Research (INFANT), University College Cork, Cork, Ireland
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10
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González Calderón IC, Medina FL. Manejo de la sepsis en el embarazo. Revisión de la literatura. REPERTORIO DE MEDICINA Y CIRUGÍA 2021. [DOI: 10.31260/repertmedcir.01217273.221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
La sepsis se reconoce como una enfermedad común y mortal, cuya epidemiología obliga al médico tratante a realizar un diagnóstico oportuno por el alto riesgo de complicaciones o muerte. En las gestantes hay una gran vulnerabilidad debido a los cambios físicos y hormonales que están afrontado. Es indispensable iniciar el tratamiento tan pronto se tenga el diagnóstico, para evitar que sea mortal tanto para la madre como para el feto. Es por esto que el objetivo es una revisión sobre la intervención en las pacientes con diagnóstico de sepsis en estado de embarazo al ingreso a la UCI, bajo los siguientes ejes temáticos: definición clara de sepsis en el embarazo, factores de riesgo, intervención terapéutica en UCI y consecuencias para el feto durante su intervención. Se concluye que el manejo de la sepsis en las embarazadas es muy similar a las que no lo están. Hacen falta investigaciones con evidencia científica, velando siempre por la vida ya que no solo se trata un ser humano sino de dos.
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11
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Li L, Yan Y, Qi H, Qin J, Ren L, Zhang Y. A risk score for the early prediction of postpartum bloodstream infections in patients with premature rupture of membranes: A pilot study. Int J Gynaecol Obstet 2020; 150:419-420. [DOI: 10.1002/ijgo.13169] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Revised: 03/24/2020] [Accepted: 04/14/2020] [Indexed: 11/08/2022]
Affiliation(s)
- Lan Li
- Department of Intensive Care Medicine Chongqing Health Centre for Women and Children Chongqing China
| | - Yunsheng Yan
- Department of Intensive Care Medicine Chongqing Health Centre for Women and Children Chongqing China
| | - Haifeng Qi
- Department of Intensive Care Medicine Chongqing Health Centre for Women and Children Chongqing China
| | - Jiali Qin
- Department of Intensive Care Medicine Chongqing Health Centre for Women and Children Chongqing China
| | - Li Ren
- Department of Obstetrics and Gynecology Chongqing Health Centre for Women and Children Chongqing China
| | - Yaozong Zhang
- Department of Intensive Care Medicine Chongqing Health Centre for Women and Children Chongqing China
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12
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Ngwenya S. Factors associated with maternal mortality from sepsis in a low-resource setting: a five-year review at Mpilo Central Hospital, Bulawayo, Zimbabwe. Trop Doct 2019; 50:12-15. [PMID: 31694477 DOI: 10.1177/0049475519884436] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Sepsis remains a major cause of maternal deaths globally. It is one of the major causes of maternal morbidity and mortality in women of reproductive age. It is important that such a major contributor is studied in low-resource settings. The aims of this study were to document the percentage of maternal deaths from sepsis among the total number of maternal deaths in a low-resource setting and to determine factors associated with maternal mortality from sepsis at Mpilo Central Hospital. This was a retrospective, descriptive, cross-sectional study carried out at Mpilo Central Hospital. Nearly one-third (29.3%) of maternal deaths were due to sepsis. The major factor associated with maternal mortality was post-abortal sepsis (41.7%).
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Affiliation(s)
- Solwayo Ngwenya
- Consultant Obstetrician and Gynaecologist, Head of Department of Obstetrics & Gynaecology, Clinical Director Mpilo Central Hospital, Vera Road, Mzilikazi, Zimbabwe.,Founder & Chief Executive Officer, Royal Women's Clinic, Hillside, Zimbabwe.,Part-Lecturer, National University of Science and Technology Medical School, Bulawayo, Matabeleland, Zimbabwe
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13
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Seacrist MJ, Morton CH, VanOtterloo LR, Main EK. Quality Improvement Opportunities Identified Through Case Review of Pregnancy-Related Deaths From Sepsis. J Obstet Gynecol Neonatal Nurs 2019; 48:311-320. [PMID: 30974075 DOI: 10.1016/j.jogn.2019.02.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/01/2019] [Indexed: 10/27/2022] Open
Abstract
OBJECTIVE To analyze quality improvement opportunities (QIOs) identified through review of cases of maternal death from sepsis by the California Pregnancy-Associated Mortality Review Committee. DESIGN Qualitative descriptive design using thematic analysis. SAMPLE A total of 118 QIOs identified from 27 cases of pregnancy-related deaths from sepsis in California from 2002 to 2007. METHODS We coded and thematically organized the 118 QIOs using three of the four domains commonly applied in quality improvement initiatives for maternal health care: Readiness, Recognition, and Response. Data did not include reporting issues, so the Reporting domain was excluded from the analysis. RESULTS Women's delay in seeking care was the central theme in the Readiness domain. In the Recognition domain, health care providers missed the signs and symptoms of sepsis, including elevated temperature, elevated white blood cell count, increased heart rate, decreased blood pressure, mottled skin, preterm labor, headache, and pain. For Response, late antibiotic administration was a central theme; multiple emergent themes included administration of the wrong antibiotics, failure to investigate women's complaints of pain, lack of nurse/provider communication, and lack of follow-up care after hospital discharge. CONCLUSION To reverse the contribution of sepsis to the rising rate of maternal mortality in the United States, health care facilities and providers need to reduce barriers for women who seek care, recognize early symptoms, and respond with appropriate treatment. This could be achieved by implementation of the Maternal Early Warning Criteria, standardized guidelines such as those from the Surviving Sepsis campaign, and comprehensive discharge education.
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14
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Kouskouti C, Evangelatos N, Brand A, Kainer F. Maternal sepsis in the era of genomic medicine. Arch Gynecol Obstet 2017; 297:49-60. [PMID: 29103195 DOI: 10.1007/s00404-017-4584-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Accepted: 10/26/2017] [Indexed: 12/23/2022]
Abstract
PURPOSE Maternal sepsis remains one of the leading causes of direct and indirect maternal mortality both in high- and low-income environments. In the last two decades, systems biology approaches, based on '-omics' technologies, have started revolutionizing the diagnosis and management of the septic syndrome. The scope of this narrative review is to present an overview of the basic '-omics' technologies, exemplified by cases relevant to maternal sepsis. METHODS Narrative review of the new '-omics' technologies based on a detailed review of the literature. RESULTS After presenting the main 'omics' technologies, we discuss their limitations and the need for integrated approaches that encompass research efforts across multiple '-omics' layers in the '-omics' cascade between the genome and the phenome. CONCLUSIONS Systems biology approaches are revolutionizing the research landscape in maternal sepsis. There is a need for increased awareness, from the side of health practitioners, as a requirement for the effective implementation of the new technologies in the research and clinical practice in maternal sepsis.
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Affiliation(s)
- C Kouskouti
- Department of Obstetrics and Perinatal Medicine, Klinik Hallerwiese, St. Johannis-Mühlgasse 19, 90419, Nuremberg, Germany.
| | - N Evangelatos
- Intensive Care Medicine Unit, Department of Respiratory Medicine, Allergology and Sleep Medicine, Paracelsus Medical University, Nuremberg, Germany.,UNU-MERIT (Maastricht Economic and Social Research Institute on Innovation and Technology), Maastricht University, Boschstraat 24, 6211 AX, Maastricht, The Netherlands
| | - A Brand
- Public Health Genomics, Department International Health, Maastricht University, Duboisdomain 30, 6229 GT, Maastricht, The Netherlands.,Professorial Fellow, UNU-MERIT (Maastricht Economic and Social Research Institute on Innovation and Technology), Maastricht University, Boschstraat 24, 6211 AX, Maastricht, The Netherlands.,Dr. TMA Pai Endowed Chair Public Health Genomics, Manipal University, Madhav Nagar, Manipal, Karnataka, 576104, India
| | - F Kainer
- Department of Obstetrics and Perinatal Medicine, Klinik Hallerwiese, St. Johannis-Mühlgasse 19, 90419, Nuremberg, Germany
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15
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Burgess APH, Katz JE, Moretti M, Lakhi N. Risk Factors for Intrapartum Fever in Term Gestations and Associated Maternal and Neonatal Sequelae. Gynecol Obstet Invest 2017; 82:508-516. [PMID: 28103590 DOI: 10.1159/000453611] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2016] [Accepted: 11/21/2016] [Indexed: 12/16/2022]
Abstract
AIM To determine factors associated with intrapartum fever and to examine associated maternal and neonatal outcomes. METHODS Retrospective study of patients between 360/7 and 420/7 gestational weeks who entered spontaneous or induced active labor and developed temperature ≥38°C; a similar group that did not develop fever were controls. Univariate and multivariate analyses were performed with p < 0.05 as significant. RESULTS Fifty-four febrile patients and 306 nonfebrile controls met inclusion criteria. Nulligravidity (45.8 vs. 77.8%, p < 0.001), length of first stage ≥720 min (OR 3.59, 95% CI 1.97-6.55, p < 0.001), length of second stage ≥120 min (OR 4.76, 95% CI 2.29-9.89, p < 0.001), membrane rupture ≥240 min (46.4 vs. 79.6%, p < 0.001), increasing number of vaginal exams (4 vs. 6, p < 0.001), oxytocin (44.8 vs. 63.0%, p = 0.014), and meperidine (14.7 vs. 35.2%, p < 0.001) were all associated with intrapartum fever. Associated morbidity included cesarean delivery (22.5 vs. 44.4%, p = 0.001), Apgar score <7 at 5 min (0.7 vs. 5.6%, p = 0.011), and neonatal intensive care unit admission (9.5 vs. 51.9%, p < 0.001). CONCLUSION We have identified several noninfectious factors that are associated with intrapartum fever. Modification of risk factors may improve both maternal and neonatal outcomes.
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Affiliation(s)
- Angela P H Burgess
- Richmond University Medical Center, Department of Obstetrics and Gynecology, Valhalla, New York, USA
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