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Lv X, Ren X, Xu J, Wu H. Effect of prophylactic use of cefazolin in caesarean section on postoperative infection: A meta-analysis. Int Wound J 2024; 21:e14740. [PMID: 38522482 PMCID: PMC10961181 DOI: 10.1111/iwj.14740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 01/21/2024] [Indexed: 03/26/2024] Open
Abstract
Caesarean section rate is increasing and postoperative wound infection is a major health-threatening complication after caesarean section (CS). The aim of this study was to evaluate the efficacy of Cefazolin at different time for post-caesarean delivery. The aim of this study was to compare the use of Cefazolin at different times on infections after CS. The time of antibiotic use in CS can be divided into two groups: before skin incision (SI) and after cord clamping (CC). In this study, 268 relevant articles were found in the database, and finally, 10 articles were analysed. This study included a total of 5256 cases of caesarean section. The data on wound infections, endometritis, urinary tract infections and fever were analysed. Perform an analysis of the data using RevMan 5.3. The results showed that cefazolin before SI reduced wound infection compared to after CC (odds ratio [OR], 0.51; 95% CI: 0.37-0.69; p < 0.0001). Cefazolin prophylactically used before SI reduce endometritis after CS compared to after CC (OR, 0.52; 95% CI: 0.35-0.77; p = 0.001). There was no significant difference in urinary tract infections after CS between cefazolin prophylactically used before SI and after CC (OR, 0.80; 95% CI: 0.50-11.28; p = 0.35). There was no significant difference in fever after CS between the prophylactic use of cefazolin before SI and after CC (OR, 0.60; 95% CI: 0.26-11.43; p = 0.225). Cefazolin before SI reduces wound infection and endometritis after CS.
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Affiliation(s)
- Xiangyang Lv
- Department of Reproduction and GeneticsAffiliated Hospital of Shandong University of Traditional Chinese MedicineJinanChina
| | - Xiaoshuang Ren
- Women's Health DepartmentJinan Maternal and Child Health Hospital Affiliated to Shandong First Medical UniversityJinanChina
| | - Jiqun Xu
- Department of Reproduction and GeneticsAffiliated Hospital of Shandong University of Traditional Chinese MedicineJinanChina
| | - Haicui Wu
- Department of Reproduction and GeneticsAffiliated Hospital of Shandong University of Traditional Chinese MedicineJinanChina
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Ye H, Hu J, Li B, Yu X, Zheng X. Can the use of azithromycin during labour reduce the incidence of infection among puerperae and newborns? A systematic review and meta-analysis of randomized controlled trials. BMC Pregnancy Childbirth 2024; 24:200. [PMID: 38486177 PMCID: PMC10938810 DOI: 10.1186/s12884-024-06390-6] [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: 12/20/2023] [Accepted: 03/04/2024] [Indexed: 03/18/2024] Open
Abstract
OBJECTIVE This systematic review and meta-analysis investigated whether the use of azithromycin during labour or caesarean section reduces the incidence of sepsis and infection among mothers and newborns. DATA SOURCES We independently searched the PubMed, Web of Science, Cochrane Library and EMBASE databases for relevant studies published before February, 2024. METHODS We included RCTs that evaluated the effect of prenatal oral or intravenous azithromycin or placebo on intrapartum or postpartum infection incidence. We included studies evaluating women who had vaginal births as well as caesarean sections. Studies reporting maternal and neonatal infections were included in the current analysis. Review Manager 5.4 was used to analyse 6 randomized clinical trials involving 44,448 mothers and 44,820 newborns. The risk of bias of each included study was assessed using the criteria outlined in the Cochrane Handbook for Systematic Reviews of Interventions.Primary outcomes included the incidence of maternal sepsis and all-cause mortality and neonatal sepsis and all-cause mortality; secondary outcomes included maternal (endometritis, wound and surgical site infections, chorioamnionitis, and urinary tract infections) and neonatal outcomes (infections of the eyes, ears and skin). A random-effects model was used to test for overall effects and heterogeneity. RESULTS The pooled odds ratios (ORs) were as follows: 0.65 for maternal sepsis (95% CI, 0.55-0.77; I2, 0%; P < .00001); 0.62 for endometritis (95% CI, 0.52-0.74; I2, 2%; P < .00001); and 0.43 for maternal wound or surgical site infection (95% CI, 0.24-0.78; P < .005); however, there was great heterogeneity among the studies (I2, 75%). The pooled OR for pyelonephritis and urinary tract infections was 0.3 (95% CI, 0.17-0.52; I2, 0%; P < .0001), and that for neonatal skin infections was 0.48 (95% CI, 0.35-0.65; I2, 0%, P < .00001). There was no significant difference in maternal all-cause mortality or incidence of chorioamnionitis between the two groups. No significant differences were observed in the incidence of neonatal sepsis or suspected sepsis, all-cause mortality, or infections of the eyes or ears. CONCLUSION In this meta-analysis, azithromycin use during labour reduced the incidence of maternal sepsis, endometritis, incisional infections and urinary tract infections but did not reduce the incidence of neonatal-associated infections, except for neonatal skin infections. These findings indicate that azithromycin may be potentially beneficial for maternal postpartum infections, but its effect on neonatal prognosis remains unclear. Azithromycin should be used antenatally only if the clinical indication is clear and the potential benefits outweigh the harms.
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Affiliation(s)
- Haiyan Ye
- Department of adult intensive care unite, School of Medicine, Chengdu Women's and Children's Central Hospital, University of Electronic Science and Technology of China, Chengdu, 611731, China
| | - Jinlu Hu
- Department of adult intensive care unite, School of Medicine, Chengdu Women's and Children's Central Hospital, University of Electronic Science and Technology of China, Chengdu, 611731, China
| | - Bo Li
- Department of adult intensive care unite, School of Medicine, Chengdu Women's and Children's Central Hospital, University of Electronic Science and Technology of China, Chengdu, 611731, China.
| | - Xia Yu
- Department of laboratory, School of Medicine, Chengdu Women's and Children's Central Hospital, University of Electronic Science and Technology of China, Chengdu, 611731, China
| | - Xuemei Zheng
- Department of adult intensive care unite, School of Medicine, Chengdu Women's and Children's Central Hospital, University of Electronic Science and Technology of China, Chengdu, 611731, China
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Liu LY, Wen T, Reddy UM, Mourad M, Goffman D, Nathan L, Sheen JJ, D'Alton ME, Friedman AM. Risk Factors, Trends, and Outcomes Associated With Postpartum Sepsis Readmissions. Obstet Gynecol 2024; 143:346-354. [PMID: 37944152 DOI: 10.1097/aog.0000000000005437] [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: 06/07/2023] [Accepted: 09/14/2023] [Indexed: 11/12/2023]
Abstract
OBJECTIVE To evaluate the prevalence, timing, clinical risk factors, and adverse outcomes associated with postpartum readmissions for maternal sepsis. METHODS We conducted a retrospective cohort study of delivery hospitalizations and 60-day postpartum readmissions for females aged 15-54 years with and without sepsis using the 2016-2020 Nationwide Readmissions Database. Temporal trends in sepsis diagnoses during delivery hospitalizations and 60-day postpartum readmissions were analyzed with the National Cancer Institute's Joinpoint Regression Program to estimate the average annual percent change with 95% CIs. Logistic regression models were fit to determine whether delivery hospitalization characteristics were associated with postpartum sepsis readmissions, and unadjusted and adjusted odds ratios with 95% CIs were reported. Adverse outcomes associated with sepsis during delivery hospitalization and readmission were described, including death, severe morbidity, a critical care composite, and renal failure. RESULTS Overall, 15,268,190 delivery hospitalizations and 256,216 associated 60-day readmissions were included after population weighting, of which 16,399 (1.1/1,000 delivery hospitalizations) had an associated diagnosis of sepsis at delivery, and 20,130 (1.3/1,000 delivery hospitalizations) had an associated diagnosis of sepsis with postpartum readmission. A sepsis diagnosis was present in 7.9% of all postpartum readmissions. Characteristics associated with postpartum sepsis readmission included younger age at delivery, Medicaid insurance, lowest median ZIP code income quartile, and chronic medical conditions such as obesity, pregestational diabetes, and chronic hypertension. Postpartum sepsis readmissions were associated with infection during the delivery hospitalization, including intra-amniotic infection or endometritis, wound infection, and delivery sepsis. Sepsis diagnoses were associated with 24.4% of maternal deaths at delivery and 38.4% postpartum, 2.2% cases of nontransfusion severe morbidity excluding sepsis at delivery and 13.6% postpartum, 15.6% of critical care composite diagnoses at delivery and 30.1% postpartum, and 11.1% of acute renal failure diagnoses at delivery and 36.4% postpartum. CONCLUSION Sepsis accounts for a significant proportion of postpartum readmissions and is a major contributor to adverse outcomes during delivery hospitalizations and postpartum readmissions.
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Affiliation(s)
- Lilly Y Liu
- Department of Obstetrics and Gynecology, Columbia University Irving Medical Center, New York, New York; and the Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Francisco, San Francisco, California
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Cozzi GD, Ye Y, Mbah R, Mbunwe DM, Pekwarake S, Yui Bunwi E, Fondzeyuf A, Ngong MG, Dionne JA, Harper LM, Jauk VC, Carlo WA, Halle-Ekane G, Tih PM, Szychowski JM, Tita AT, Subramaniam A. Predicting peripartum infection in laboring patients at high risk in Cameroon, Africa. Eur J Obstet Gynecol Reprod Biol 2024; 293:9-14. [PMID: 38096705 DOI: 10.1016/j.ejogrb.2023.12.003] [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] [Received: 05/19/2023] [Revised: 11/07/2023] [Accepted: 12/04/2023] [Indexed: 02/09/2024]
Abstract
OBJECTIVE To develop a predictive model for peripartum infection among high risk laboring patients in Cameroon, Africa. STUDY DESIGN We conducted a secondary analysis of the Cameroon Antibiotic Prophylaxis Trial (NCT03248297), a multicenter 3-arm double-blind randomized controlled trial of oral azithromycin ± amoxicillin among term pregnancies with prolonged labor or rupture of membranes in Cameroon 1/2018-5/2020. Patients with chorioamnionitis prior to randomization, study drug contraindications, or planned cesarean were excluded. The outcome of interest was a composite of maternal peripartum infection (chorioamnionitis, endometritis, sepsis by World Health Organization criteria, wound infection/abscess) diagnosed up to 6 weeks postpartum. Potential predictors were compared between patients with and without the composite outcome, and evaluated at a 0.05 alpha level. Statistically significant exposures were analyzed using multivariable regression (to generate adjusted odds ratios and 95 % confidence intervals) with backwards selection to generate a parsimonious model. Receiver operating characteristic curves with associated area under the curve assessed the model's predictive ability. A nomogram based on the final best fit multivariable model was constructed. RESULTS Of 756 patients in the parent trial, 652 were analyzed: 45 (7 %) had peripartum infection. Those with infection were more likely to be nulliparous, lower education level, higher gestational age, receive antibiotics per hospital protocols, and undergo cesarean. In our best-fit multivariable model, none/primary education (vs university), cesarean birth, and antibiotic receipt per physician discretion (vs for cesarean prophylaxis) were significantly associated with increased infection risk. This model was moderately predictive (AUC = 0.75, 95 % CI 0.67-0.82). When using this 3 factor model, for a patient with a cesarean birth, receipt of antibiotics per physician discretion, and university education, the probability of peripartum infection was 35 % (95 % CI 0.11-0.73). CONCLUSIONS While several variables such as parity are associated with infectious morbidity within 6 weeks among high risk laboring patients in Cameroon, only education level, antibiotic indication, and cesarean birth were independently associated, and a model including these 3 factors was moderately predictive. Validation of our findings in a larger population is warranted.
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Affiliation(s)
- Gabriella D Cozzi
- Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, AL, USA; Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, AL, USA.
| | - Yuanfan Ye
- Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, AL, USA; Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Rahel Mbah
- Cameroon Baptist Convention Health Services, Cameroon, Africa
| | - Doreen M Mbunwe
- Cameroon Baptist Convention Health Services, Cameroon, Africa
| | | | - Edwan Yui Bunwi
- Cameroon Baptist Convention Health Services, Cameroon, Africa
| | | | - Mary G Ngong
- Cameroon Baptist Convention Health Services, Cameroon, Africa
| | - Jodie A Dionne
- Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, AL, USA; Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Lorie M Harper
- Department of Women's Health, Division of Maternal Fetal Medicine, University of Texas at Austin, Dell School of Medicine, Austin, TX, USA
| | - Victoria C Jauk
- Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, AL, USA; Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Waldemar A Carlo
- Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, AL, USA; Department of Pediatrics, Division of Neonatology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Gregory Halle-Ekane
- Cameroon Baptist Convention Health Services, Cameroon, Africa; University of Buea, Cameroon, Africa
| | - Pius M Tih
- Cameroon Baptist Convention Health Services, Cameroon, Africa
| | - Jeff M Szychowski
- Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, AL, USA; Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, AL, USA; Department of Biostatistics, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Alan T Tita
- Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, AL, USA; Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Akila Subramaniam
- Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, AL, USA; Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, AL, USA
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Kuitunen I, Kekki M, Renko M. Intrapartum azithromycin to prevent maternal and neonatal sepsis and deaths: A systematic review with meta-analysis. BJOG 2024; 131:246-255. [PMID: 37691261 DOI: 10.1111/1471-0528.17655] [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] [Received: 06/13/2023] [Revised: 08/12/2023] [Accepted: 08/18/2023] [Indexed: 09/12/2023]
Abstract
OBJECTIVES A systematic review with met-analysis was performed to summarise the evidence on the effect of intrapartum azithromycin on maternal and neonatal infections and deaths. SEARCH STRATEGY PubMed, Scopus and Web of Science databases were searched in March 2023. SELECTION CRITERIA Randomised controlled trials comparing intrapartum single-dose of azithromycin with placebo. DATA COLLECTION AND ANALYSIS Maternal infections, maternal mortality, neonatal sepsis, neonatal mortality. We used the random-effects Mantel-Haenszel method to calculate risk ratios (RR) with 95% confidence intervals (95% CI). We assessed risk of bias of the included studies and estimated the evidence certainty using the GRADE approach. MAIN RESULTS After screening 410 abstracts, five studies with 44 190 women and 44 565 neonates were included. The risk of bias was low in four and had some concerns in one of the studies. The risk of endometritis was 1.5% in the azithromycin group and 2.3% in the placebo group (RR 0.64, 95% CI 0.55-0.75), and the evidence certainty was high. The respective risk for chorioamnionitis was 0.05% and 0.1% (RR 0.50, 95% CI 0.22-1.18; evidence certainty moderate). The wound infection rate was lower in the azithromycin group (1.6%) than in the placebo group (2.5%), RR 0.52 (95% CI 0.30-0.89; moderate certainty evidence). The maternal sepsis rate was 1.1% in the azithromycin group and 1.7% in the placebo group (RR 0.66, 95% CI 0.56-0.77; evidence certainty high). Mortality rates did not show evidence of a difference (0.09% versus 0.08%; RR 1.26, 95% CI 0.65-2.42; moderate certainty evidence). The neonatal mortality rate was 0.7% in the azithromycin group and 0.8% in the placebo group (RR 0.94, 95% CI 0.76-1.16; moderate certainty evidence). The neonatal sepsis rate was 7.6% in the azithromycin group and 7.4% in the placebo group (RR 1.02, 95% CI 0.96-1.09; moderate certainty evidence). CONCLUSIONS Intrapartum administration of azithromycin to the mother reduces maternal postpartum infections, including sepsis. Impact on maternal mortality remains undecided. Azithromycin does not reduce neonatal sepsis or mortality rates.
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Affiliation(s)
- Ilari Kuitunen
- Department of Paediatrics, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
- Department of Paediatrics, Kuopio University Hospital, Kuopio, Finland
| | - Maiju Kekki
- Department of Obstetrics, Tampere University Hospital, Tampere, Finland
- Tampere Centre for Child and Maternal Health Research, Tampere University, Tampere, Finland
| | - Marjo Renko
- Department of Paediatrics, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
- Department of Paediatrics, Kuopio University Hospital, Kuopio, Finland
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Premachandra A, Moine P. Antibiotics in anesthesia and critical care. ANNALS OF TRANSLATIONAL MEDICINE 2024; 12:6. [PMID: 38304898 PMCID: PMC10777233 DOI: 10.21037/atm-22-5585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 11/06/2023] [Indexed: 02/03/2024]
Abstract
Sepsis is life-threatening organ dysfunction due to a dysregulated host response to an underlying acute infection. Sepsis is a major worldwide healthcare problem. An annual estimated 48.9 million incident cases of sepsis is reported, with 11 million (20%) sepsis-related deaths. Administration of appropriate antimicrobials is one of the most effective therapeutic interventions to reduce mortality. The severity of illness informs the urgency of antimicrobial administration. Nevertheless, even used properly, they cause adverse effects and contribute to the development of antibiotic resistance. Both inadequate and unnecessarily broad empiric antibiotics are associated with higher mortality and also select for antibiotic-resistant germs. In this narrative review, we will first discuss important factors and potential confounders which may influence the occurrence of surgical site infection (SSI) and which should be considered in the provision of perioperative antibiotic prophylaxis (PAP). Then, we will summarize recent advances and perspectives to optimize antibiotic therapy in the intensive care unit (ICU). Finally, the major role of the microbiota and the impact of antimicrobials on it will be discussed. While expert recommendations help guide daily practice in the operating theatre and ICU, a thorough knowledge of pharmacokinetic/pharmacodynamic (PK/PD) rules is critical to optimize the management of complex patients and minimize the emergence of multidrug-resistant organisms.
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Affiliation(s)
- Antoine Premachandra
- Department of Intensive Care, Hôpital Raymond Poincaré, Groupe Hospitalo-Universitaire GHU AP-HP, University Versailles Saint Quentin-University Paris-Saclay, Garches, France
| | - Pierre Moine
- Department of Intensive Care, Hôpital Raymond Poincaré, Groupe Hospitalo-Universitaire GHU AP-HP, University Versailles Saint Quentin-University Paris-Saclay, Garches, France
- Laboratory of Infection & Inflammation - U1173, University of Versailles Saint-Quentin-en-Yvelines (UVSQ) - University Paris-Saclay - Institut National de la Santé et de la Recherche Médicale (INSERM), Garches, France
- Fédération Hospitalo-Universitaire FHU SEPSIS (Saclay and Paris Seine Nord Endeavour to PerSonalize Interventions for Sepsis), Garches, France
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Dong H, Song J, Jia Y, Cui H, Chen X. A comprehensive study on the risk factors and pathogen analysis of postoperative wound infections following caesarean section procedures. Int Wound J 2024; 21:e14609. [PMID: 38272798 PMCID: PMC10801270 DOI: 10.1111/iwj.14609] [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] [Received: 11/10/2023] [Revised: 12/09/2023] [Accepted: 12/11/2023] [Indexed: 01/27/2024] Open
Abstract
Postoperative wound infections (PWIs), a subtype of surgical site infections, are a significant concern for patients undergoing caesarean sections (C-sections). Understanding risk factors and pathogen profiles can greatly assist in early diagnosis and effective treatment. This study aimed to identify risk factors and analyse the pathogenic landscape contributing to PWIs in C-sections. A nested case-control study was carried out, utilising stringent criteria for case selection and control matching. Diagnostic criteria for surgical site infections included both clinical and microbiological parameters. Risk variables examined included patient age, Body Mass Index, duration of surgery and several other clinical indicators. Microbiological analysis was performed using the BD Phoenix-100 Automated Bacterial Identification System. Statistical analyses were conducted using SPSS version 26.0, and risk factors were evaluated through both univariate and multivariate analyses. A total of 50 patients, aged between 20 and 45 years (mean age 26.3 ± 5.6), developed PWIs following C-sections. The study revealed a temporal distribution and various clinical indicators of PWIs, including elevated white blood cell count and C-reactive protein levels. Gram-negative bacteria were found to be more prevalent at 57.4%. Notable pathogens included Pseudomonas aeruginosa and Acinetobacter baumannii. Antimicrobial resistance patterns were also identified, highlighting the need for a targeted antibiotic approach. Increased infection risks were linked to lack of prophylactic antibiotics, absence of preoperative povidone-iodine antisepsis, operations over an hour, anaemia, amniotic fluid contamination, diabetes, GTI, premature rupture of membranes and white blood cells counts above 10 × 109 /L. The study provides critical insights into the risk factors and microbial agents contributing to PWIs following C-sections. Our findings emphasise the importance of early diagnosis through clinical and laboratory parameters, as well as the need for constant surveillance and reassessment of antibiotic stewardship programs.
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Affiliation(s)
- Hui Dong
- School of Medicine, Nankai UniversityTianjinChina
- Tianjin Key Laboratory of Human Development and Reproductive RegulationTianjinChina
- Tianjin Central Hospital of Obstetrics and GynecologyTianjinChina
| | - Jie Song
- Tianjin Central Hospital of Obstetrics and GynecologyTianjinChina
- Tianjin Medical UniversityTianjinChina
| | - Yanju Jia
- Tianjin Central Hospital of Obstetrics and GynecologyTianjinChina
| | - Hongyan Cui
- Tianjin Central Hospital of Obstetrics and GynecologyTianjinChina
| | - Xu Chen
- School of Medicine, Nankai UniversityTianjinChina
- Tianjin Key Laboratory of Human Development and Reproductive RegulationTianjinChina
- Tianjin Central Hospital of Obstetrics and GynecologyTianjinChina
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Hemingway-Foday J, Tita A, Chomba E, Mwenechanya M, Mweemba T, Nolen T, Lokangaka A, Tshefu Kitoto A, Lomendje G, Hibberd PL, Patel A, Das PK, Kurhe K, Goudar SS, Kavi A, Metgud M, Saleem S, Tikmani SS, Esamai F, Nyongesa P, Sagwe A, Figueroa L, Mazariegos M, Billah SM, Haque R, Shahjahan Siraj M, Goldenberg RL, Bauserman M, Bose C, Liechty EA, Ekhaguere OA, Krebs NF, Derman R, Petri WA, Koso-Thomas M, McClure E, Carlo WA. Prevention of maternal and neonatal death/infections with a single oral dose of azithromycin in women in labour in low-income and middle-income countries (A-PLUS): a study protocol for a multinational, randomised placebo-controlled clinical trial. BMJ Open 2023; 13:e068487. [PMID: 37648383 PMCID: PMC10471878 DOI: 10.1136/bmjopen-2022-068487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 05/15/2023] [Indexed: 09/01/2023] Open
Abstract
INTRODUCTION Maternal and neonatal infections are among the most frequent causes of maternal and neonatal mortality, and current antibiotic strategies have been ineffective in preventing many of these deaths. A randomised clinical trial conducted in a single site in The Gambia showed that treatment with an oral dose of 2 g azithromycin versus placebo for all women in labour reduced certain maternal and neonatal infections. However, it is unknown if this therapy reduces maternal and neonatal sepsis and mortality. In a large, multinational randomised trial, we will evaluate the impact of azithromycin given in labour to improve maternal and newborn outcomes. METHODS AND ANALYSIS This randomised, placebo-controlled, multicentre clinical trial includes two primary hypotheses, one maternal and one neonatal. The maternal hypothesis is to test whether a single, prophylactic intrapartum oral dose of 2 g azithromycin given to women in labour will reduce maternal death or sepsis. The neonatal hypothesis will test whether this intervention will reduce intrapartum/neonatal death or sepsis. The intervention is a single, prophylactic intrapartum oral dose of 2 g azithromycin, compared with a single intrapartum oral dose of an identical appearing placebo. A total of 34 000 labouring women from 8 research sites in sub-Saharan Africa, South Asia and Latin America will be randomised with a one-to-one ratio to intervention/placebo. In addition, we will assess antimicrobial resistance in a sample of women and their newborns. ETHICS AND DISSEMINATION The study protocol has been reviewed and ethics approval obtained from all the relevant ethical review boards at each research site. The results will be disseminated via peer-reviewed journals and national and international scientific forums. TRIAL REGISTRATION NUMBER NCT03871491 (https://clinicaltrials.gov/ct2/show/NCT03871491?term=NCT03871491&draw=2&rank=1).
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Affiliation(s)
| | - Alan Tita
- The University of Alabama at Birmingham School of Medicine, Birmingham, Alabama, USA
| | - Elwyn Chomba
- University of Zambia, University Teaching Hospital, Lusaka, Zambia
| | | | - Trecious Mweemba
- University of Zambia, University Teaching Hospital, Lusaka, Zambia
| | - Tracy Nolen
- RTI International, Research Triangle Park, North Carolina, USA
| | - Adrien Lokangaka
- University of Kinshasa, Kinshasa, Congo (the Democratic Republic of the)
- Kinshasa School of Public Health, Kinshasa, Congo (the Democratic Republic of the)
| | - Antoinette Tshefu Kitoto
- University of Kinshasa, Kinshasa, Congo (the Democratic Republic of the)
- Kinshasa School of Public Health, Kinshasa, Congo (the Democratic Republic of the)
| | - Gustave Lomendje
- Kinshasa School of Public Health, Kinshasa, Congo (the Democratic Republic of the)
| | | | - Archana Patel
- Lata Medical Research Foundation, Nagpur, Maharashtra, India
- Datta Meghe Institute of Higher Education & Research (Deemed to be University), Wardha, Maharashtra, India
| | | | - Kunal Kurhe
- Lata Medical Research Foundation, Nagpur, Maharashtra, India
| | - Shivaprasad S Goudar
- KLE Academy of Higher Education and Research, Jawaharlal Nehru Medical College, Belgavi, Karnataka, India
| | - Avinash Kavi
- KLE Academy of Higher Education and Research, Jawaharlal Nehru Medical College, Belgavi, Karnataka, India
| | - Mrityunjay Metgud
- KLE Academy of Higher Education and Research, Jawaharlal Nehru Medical College, Belgavi, Karnataka, India
| | - Sarah Saleem
- Community Health Sciences, The Aga Khan University, Karachi, Pakistan
| | - Shiyam S Tikmani
- Community Health Sciences, The Aga Khan University, Karachi, Pakistan
| | | | | | - Amos Sagwe
- Moi University School of Medicine, Eldoret, Kenya
| | - Lester Figueroa
- Instituto de Nutricion de Centroamerica y Panama, Guatemala, Guatemala
| | - Manolo Mazariegos
- Instituto de Nutricion de Centroamerica y Panama, Guatemala, Guatemala
| | - Sk Masum Billah
- The University of Sydney, Sydney, New South Wales, Australia
- International Centre for Diarrhoeal Disease Research Bangladesh, Dhaka, Bangladesh
| | - Rashidul Haque
- International Centre for Diarrhoeal Disease Research Bangladesh, Dhaka, Bangladesh
| | - Md Shahjahan Siraj
- International Centre for Diarrhoeal Disease Research Bangladesh, Dhaka, Bangladesh
| | | | - Melissa Bauserman
- The University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, North Carolina, USA
| | - Carl Bose
- The University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, North Carolina, USA
| | - Edward A Liechty
- Indiana University School of Medicine, Indianapolis, Indiana, USA
| | | | - Nancy F Krebs
- University of Colorado School of Medicine, Denver, Colorado, USA
| | - Richard Derman
- Office of Global Affairs, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | | | - Marion Koso-Thomas
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Maryland, USA
| | | | - Waldemar A Carlo
- The University of Alabama at Birmingham School of Medicine, Birmingham, Alabama, USA
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San-Juan R, Sanz-Prieto A, Contreras-Mora J, Fojo-Suárez I, Caso-Laviana JM, Fernández-Ruiz M, López-Medrano F, Rodríguez-Goncer I, Fayos M, Brañas P, Casado PB, García-Burguillo A, Aguado JM. Comprehensive analysis of current epidemiology, clinical features and Prognostic Factors of puerperal endometritis: A retrospective cohort analysis. Eur J Obstet Gynecol Reprod Biol X 2023; 18:100199. [PMID: 37234795 PMCID: PMC10206829 DOI: 10.1016/j.eurox.2023.100199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 05/06/2023] [Accepted: 05/15/2023] [Indexed: 05/28/2023] Open
Abstract
Background Puerperal endometritis has not been recently investigated. We aimed to describe the current dimension of the endometritis in the context of other causes of puerperal fever and investigate the microbiology and need for curettage in these patients. Methods A retrospective cohort study was conducted based on a prospectively maintained database of patients with puerperal fever, (2014-2020) in which cases fulfilling criteria for endometritis were selected for further analysis. Description of clinical and microbiological features was performed and determination of the factors related with puerperal curettage requirement were studied using univariate and multivariate analysis through binary logistic regression. Results From 428 patients with puerperal fever, endometritis was the main cause of puerperal fever (233 patients, 52.7 %). Curettage was required in 96 of them (41.2 %). Culture of endometrial samples were performed in 62 (64.5 %), of which 32 (51.6 %) yielded bacterial growth. Escherichia coli was the most common microorganism in curettage cultures (46.9 %). Multivariate analysis identified the following predictive factors for curettage: the presence of pattern compatible with retained products of conception (RPOC) in transvaginal ultrasonography (odds ratio [OR]: 17.6 [95 % confidence interval [CI]: 8.4-36.6]; P-value < 0.0001), fever during the first 14 days after delivery (OR:5.1; [95 % CI: 1.57-16.5]; P-value 0.007), abdominal pain (OR: 2.9; [95 % CI: 1.36-6.1]; P-value 0.012) and malodorous lochia (OR:3.5; [95 % CI: 1.25-9.9]; P-value 0.017). Scheduled cesarean delivery was protective (OR: 0.11 [95 % CI 0.01-1.2]; P-value 0.08). Conclusions Endometritis is still the main cause of puerperal fever. Women requiring curettage typically presented with abdominal pain and foul-smelling lochia, an ultrasound image compatible with RPOC and fever in the first 14 days postpartum. Curettage culture is useful for the microbiological affiliation mostly yielding gram-negative enteric flora.
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Affiliation(s)
- Rafael San-Juan
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain. Complutense University of Madrid, Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Alba Sanz-Prieto
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain. Complutense University of Madrid, Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Javier Contreras-Mora
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain. Complutense University of Madrid, Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Iván Fojo-Suárez
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain. Complutense University of Madrid, Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - José María Caso-Laviana
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain. Complutense University of Madrid, Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Mario Fernández-Ruiz
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain. Complutense University of Madrid, Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Francisco López-Medrano
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain. Complutense University of Madrid, Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Isabel Rodríguez-Goncer
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain. Complutense University of Madrid, Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Marina Fayos
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain. Complutense University of Madrid, Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Patricia Brañas
- Department of Microbiology, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain
| | - Patricia Barbero Casado
- Unit of Perinatal Medicine, Obstetrics and Gynaecology Department, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain
| | - Antonio García-Burguillo
- Unit of Perinatal Medicine, Obstetrics and Gynaecology Department, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain
| | - José María Aguado
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Madrid, Spain. Complutense University of Madrid, Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
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10
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Temming LA, Frolova AI, Raghuraman N, Tuuli MG, Cahill AG. Vaginal cleansing before unscheduled cesarean delivery to reduce infection: a randomized clinical trial. Am J Obstet Gynecol 2023; 228:739.e1-739.e14. [PMID: 36462539 PMCID: PMC10227184 DOI: 10.1016/j.ajog.2022.11.1300] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 11/10/2022] [Accepted: 11/28/2022] [Indexed: 12/02/2022]
Abstract
BACKGROUND Cesarean delivery is the most performed major surgery among women, and surgical-site infections following a cesarean delivery are a significant source of postoperative morbidity. It is unclear if vaginal cleansing before a cesarean delivery decreases post-cesarean delivery infectious morbidity. OBJECTIVE This study aimed to evaluate if preoperative vaginal cleansing with povidone-iodine among women undergoing a cesarean delivery after labor decreases postoperative infectious morbidity. STUDY DESIGN This randomized clinical trial was conducted from August 3, 2015 to January 28, 2021, with 30 days of follow-up and the final follow-up completed on February 27, 2021. Patients met the inclusion criteria if they underwent a cesarean delivery after regular contractions with cervical dilation, rupture of membranes, or any cesarean delivery performed at >4 cm dilation. Participants were randomly assigned in a 1:1 ratio to either abdominal cleansing plus vaginal cleansing with 1% povidone-iodine or abdominal cleansing alone. The primary outcome was composite infectious morbidity including surgical-site infection, fever, endometritis, and wound complications within 30 days after the cesarean delivery. Secondary outcomes included individual components of the composite, length of hospital stay, postoperative hospitalization or outpatient treatment related to infectious morbidity, and empirical treatment for neonatal sepsis. RESULTS A total of 608 subjects (304 vaginal cleansing group, 304 control group) were included in the intention-to-treat analysis. Patient characteristics were similar between groups. There was no significant difference in the primary composite outcome between the 2 groups (11.8% vs 11.5%; P=.90; relative risk, 1.0; 95% confidence interval, 0.7-1.6). Individual components of the composite and secondary outcomes were also not significantly different between the groups. Similar findings were observed in the as-treated analysis (11.3% vs 11.8%; P=.9; relative risk, 1.0; 95% confidence interval, 0.7-1.6). CONCLUSION Vaginal cleansing with povidone-iodine before an unscheduled cesarean delivery occurring after labor did not reduce the postoperative infectious morbidity. These findings do not support the routine use of vaginal cleansing for women undergoing a cesarean delivery after labor.
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Affiliation(s)
- Lorene A Temming
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Atrium Health Wake Forest School of Medicine, Carolinas Medical Center, Charlotte, NC.
| | - Antonina I Frolova
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Washington University in St Louis, St. Louis, MO
| | - Nandini Raghuraman
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Washington University in St Louis, St. Louis, MO
| | - Methodius G Tuuli
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Women and Infant's Hospital of Rhode Island, Alpert Medical School at Brown University, Providence, RI
| | - Alison G Cahill
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Dell Medical School, The University of Texas at Austin, Austin, TX
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11
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Genis H, Li M, Eng-Chong M, Zaltz A, Tarshis J, Elligsen M, Leis JA, Lam PW. Optimizing Cefazolin Prophylaxis in Obstetrical Patients with Reported Beta-Lactam Allergy Undergoing Cesarean Delivery. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2023:S1701-2163(23)00406-1. [PMID: 37245613 DOI: 10.1016/j.jogc.2023.05.026] [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: 01/07/2023] [Revised: 05/20/2023] [Accepted: 05/22/2023] [Indexed: 05/30/2023]
Abstract
OBJECTIVE Evaluate the impact of an allergy history guided algorithm for optimizing peri-operative cefazolin use in patients with reported beta-lactam allergy undergoing cesarean delivery. METHODS The Allergy Clarification for Cefazolin Evidence-based Prescribing Tool (ACCEPT) was developed through consensus by allergists, anesthesiologists and infectious diseases specialists, and implemented over a two-month period (December 1, 2018 to January 31, 2019). A segmented regression on monthly cefazolin use was conducted during the baseline (January 1 to November 30, 2018) and intervention (February 1 to December 31, 2019) periods to evaluate the impact of ACCEPT on the monthly use of peri-operative cefazolin in patients with reported beta-lactam allergy undergoing cesarean delivery. The frequency of peri-operative allergic reactions and surgical site infections were collected during both periods. RESULTS Of the 3128 eligible women who underwent a cesarean delivery, 282 (9%) reported a beta-lactam allergy. The most common beta-lactam allergens were penicillin (64.3%), amoxicillin (16.0%), and cefaclor (6.0%). The most frequently reported allergic reactions were rash (38.1%), hives (21.4%), and unknown (11.6%). Use of cefazolin increased from 52% (baseline) to 87% during the intervention period. Segmented regression analysis confirmed a statistically significant increase following implementation (incidence rate ratio 1.62, 95% CI 1.19 - 2.21, p=0.002). There was one perioperative allergic reaction in the baseline period and two during the intervention period. Cefazolin use remained high (92%) two years after algorithm implementation. CONCLUSIONS Implementation of a simple allergy history guided algorithm in obstetrical patients with reported beta-lactam allergy resulted in a sustained increase in peri-operative cefazolin prophylaxis.
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Affiliation(s)
- Helen Genis
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Melinda Li
- Department of Anesthesia, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Melanee Eng-Chong
- Department of Infection Control and Prevention, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Arthur Zaltz
- Division of Obstetrics and Gynecology, Sunnybrook Health Science Centre, Toronto, Ontario, Canada
| | - Jordan Tarshis
- Department of Anesthesia, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Marion Elligsen
- Department of Pharmacy, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Jerome A Leis
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada; Department of Infection Control and Prevention, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada; Division of Infectious Diseases, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Philip W Lam
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada; Division of Infectious Diseases, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.
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12
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Jejaw M, Debie A, Yazachew L, Teshale G. Comprehensive emergency management of obstetric and newborn care program implementation at University of Gondar Comprehensive Specialized Hospital, Northwest Ethiopia, 2021: an evaluation study. Reprod Health 2023; 20:76. [PMID: 37208688 DOI: 10.1186/s12978-023-01623-x] [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: 08/13/2021] [Accepted: 05/16/2023] [Indexed: 05/21/2023] Open
Abstract
BACKGROUND Maternal healthcare service is the care given for the woman during her gestation, delivery and postpartum period. The Maternal Mortality Ratio (MMR) was remains high and a public health problem in Ethiopia. Sub-Saharan African (SSA) countries account two-thirds of the global total maternal deaths. To curb such high burden related with child births, comprehensive emergency obstetric care is designed as one of the strategies for maternal healthcare services. However, its implementation status was not well investigated. This study aims to evaluate the implementation of comprehensive emergency obstetric and new born care program in terms of Availability, compliance and acceptability dimensions at University of Gondar Comprehensive Specialized Hospital, Northwest Ethiopia. METHODS A single case study design was employed from 01 to 30 April 2021. A total of 265 mothers who gave birth at University of Gondar Comprehensive Specialized Hospital (UoGCSH) during the data collection period for acceptability, 13 key informant interviews (KIIs), 49 non-participatory observations (25 observations during C/S performance and 24 assisted spontaneous vaginal deliver) and 320 retrospective document review were conducted. Availability, compliance and acceptability dimensions were evaluated using 32 indicators. Binary logistic regression model was fitted to identify factors associated with acceptability of the services. Adjusted Odds Ratio (AOR) with 95% confidence interval (CI) and p-value < 0.05 were also used to identify associated variables with acceptability. The qualitative data were recorded using tape recorder, transcribed in Amharic and translated to English language. Thematic analysis was done to supplement the quantitative findings. RESULTS The overall implementation of comprehensive emergency obstetric and newborn care (CEmONC) was 81.6%. Moreover, acceptability, availability and care provider's compliance with the guideline accounted 81, 88.9 and 74.8%, respectively. There were stocked-out of some essential drugs, such as methyldopa, nifidipine, gentamycin and vitamin K injection. CEmONC training gaps, inadequate number of autoclaves, shortage of water supply and long-distance delivery ward to laboratory unit were also the barriers for the CEmONC service. Short waiting time of clients (AOR = 2.40; 95%CI: 1.16, 4.90) and maternal educational level (AOR = 5.50, 95%CI: 1.95, 15.60) were positively associated with acceptability of CEmONC services. CONCLUSION The implementation status of CEmONC program was good as per our judgment parameter. Compliance of healthcare providers with the guideline was fair and needed improvement. Essential emergency drugs, equipment and supplies were stocked-out. The University of Gondar Comprehensive Specialized Hospital was therefore had better to give great emphasis to expand maternity rooms/ units. The hospital had better to avail the resources and provide continuous capacity building for healthcare providers to enhance the program implementation.
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Affiliation(s)
| | - Ayal Debie
- Department of Health Systems and Policy, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, P.O. BOX: 196, Gondar, Ethiopia
| | - Lake Yazachew
- Department of Health Systems and Policy, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, P.O. BOX: 196, Gondar, Ethiopia
| | - Getachew Teshale
- Department of Health Systems and Policy, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, P.O. BOX: 196, Gondar, Ethiopia.
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13
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Symonds NE, Vidler M, Wiens MO, Omar S, English LL, Ukah UV, Ansermino JM, Ngonzi J, Bebell LM, Hwang B, Christoffersen-Deb A, Kissoon N, Payne BA. Risk factors for postpartum maternal mortality and hospital readmission in low- and middle-income countries: a systematic review. BMC Pregnancy Childbirth 2023; 23:303. [PMID: 37120529 PMCID: PMC10148415 DOI: 10.1186/s12884-023-05459-y] [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: 03/09/2022] [Accepted: 02/20/2023] [Indexed: 05/01/2023] Open
Abstract
BACKGROUND In low- and middle-income countries, approximately two thirds of maternal deaths occur in the postpartum period. Yet, care for women beyond 24 h after discharge is limited. The objective of this systematic review is to summarize current evidence on socio-demographic and clinical risk factors for (1) postpartum mortality and (2) postpartum hospital readmission. METHODS A combination of keywords and subject headings (i.e. MeSH terms) for postpartum maternal mortality or readmission were searched. Articles published up to January 9, 2021 were identified in MEDLINE, EMBASE, and CINAHL databases, without language restrictions. Studies reporting socio-demographic or clinical risk factors for postpartum mortality or readmission within six weeks of delivery among women who delivered a livebirth in a low- or middle-income country were included. Data were extracted independently by two reviewers based on study characteristics, population, and outcomes. Included studies were assessed for quality and risk of bias using the Downs and Black checklist for ratings of randomized and non-randomized studies. RESULTS Of 8783 abstracts screened, seven studies were included (total N = 387,786). Risk factors for postpartum mortality included Caesarean mode of delivery, nulliparity, low or very low birthweight, and shock upon admission. Risk factors for postpartum readmission included Caesarean mode of delivery, HIV positive serostatus, and abnormal body temperature. CONCLUSIONS Few studies reported individual socio-demographic or clinical risk factors for mortality or readmission after delivery in low- and middle-income countries; only Caesarean delivery was consistently reported. Further research is needed to identify factors that put women at greatest risk of post-discharge complications and mortality. Understanding post-discharge risk would facilitate targeted postpartum care and reduce adverse outcomes in women after delivery. TRIAL REGISTRATION PROSPERO registration number: CRD42018103955.
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Affiliation(s)
- Nicola E Symonds
- The Centre for International Child Health, BC Children's Hospital, Vancouver, BC, Canada
| | - Marianne Vidler
- Department of Obstetrics and Gynaecology, University of British Columbia, Rm V3-339, 950 West 28th Avenue, Vancouver, BC, V5Z 4H4, Canada.
| | - Matthew O Wiens
- Department of Anesthesiology, Pharmacology and Therapeutics, Faculty of Medicine, University of British Columbia, Vancouver, Canada
- Faculty of Medicine, Mbarara University of Science and Technology, Mbarara, Uganda
- Walimu, Kampala, Uganda
| | - Shazmeen Omar
- Department of Obstetrics and Gynaecology, University of British Columbia, Rm V3-339, 950 West 28th Avenue, Vancouver, BC, V5Z 4H4, Canada
| | - L Lacey English
- Department of Internal Medicine and Pediatrics, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - U Vivian Ukah
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada
| | - J Mark Ansermino
- The Centre for International Child Health, BC Children's Hospital, Vancouver, BC, Canada
- Department of Anesthesiology, Pharmacology and Therapeutics, Faculty of Medicine, University of British Columbia, Vancouver, Canada
| | - Joseph Ngonzi
- Department of Obstetrics and Gynaecology, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Lisa M Bebell
- Infectious Diseases Division, and Center for Global Health, Massachusetts General Hospital Medical Practice Evaluation Center, Boston, MA, USA
| | - Bella Hwang
- The Centre for International Child Health, BC Children's Hospital, Vancouver, BC, Canada
| | - Astrid Christoffersen-Deb
- Department of Obstetrics and Gynaecology, University of British Columbia, Rm V3-339, 950 West 28th Avenue, Vancouver, BC, V5Z 4H4, Canada
| | - Niranjan Kissoon
- The Centre for International Child Health, BC Children's Hospital, Vancouver, BC, Canada
- Department of Pediatrics, University of British Columbia, Vancouver, BC, Canada
| | - Beth A Payne
- School of Public and Population Health, University of British Columbia, Vancouver, BC, Canada
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14
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Cyr AM, Perlman M, Denefrio CL, Kumar J, Sanders A. A Cryptic Case of an Anaerobic Hepatic Abscess Following a Cesarean Section. Cureus 2023; 15:e37293. [PMID: 37168151 PMCID: PMC10166248 DOI: 10.7759/cureus.37293] [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] [Accepted: 04/08/2023] [Indexed: 05/13/2023] Open
Abstract
Postpartum infectious complications can present with a wide range of nonspecific symptoms. Herein, we describe a complicated late postpartum presentation of recurrent fever following a cesarean delivery complicated by chorioamnionitis. Following discharge, the patient experienced cyclical fever and was treated with antipyretics as an outpatient. The patient continued to experience symptoms and reported to the hospital for further evaluation. Initially thought to be septic pelvic thrombophlebitis, the patient was trialed on clindamycin and gentamycin without resolution of symptoms. After extensive evaluation, the fevers were found to be the result of an infected periuterine hematoma and a concomitant subcapsular inferior hepatic abscess. Bacterial cultures isolated two rare anaerobic organisms: Peptoniphilus ssp. and Finegoldia magna. Source control was achieved by drainage of the two abscesses followed by antibiotic treatment with ertapenem and metronidazole, and the patient recovered successfully. This is the first reported case, to the authors' knowledge, of this complicated postpartum picture due to these anaerobic organisms.
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Affiliation(s)
- Andrew M Cyr
- Department of Internal Medicine, Albany Medical College, Albany, USA
| | - Marc Perlman
- Department of Internal Medicine, Albany Medical College, Albany, USA
| | | | - Jessica Kumar
- Department of Medicine, Division of Infectious Disease, Albany Medical Center, Albany, USA
| | - Alan Sanders
- Department of Medicine, Division of Infectious Disease, Albany Medical Center, Albany, USA
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15
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Adjunctive Azithromycin Prophylaxis for Prelabor Cesarean Birth. Obstet Gynecol 2023; 141:403-413. [PMID: 36649335 DOI: 10.1097/aog.0000000000005037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 10/17/2022] [Indexed: 01/18/2023]
Abstract
OBJECTIVE To evaluate maternal postoperative infections before and after addition of adjunctive azithromycin to standard antibiotic prophylaxis for prelabor cesarean births. METHODS We conducted a retrospective cohort study of patients with singleton gestations at more than 23 weeks of gestation who underwent prelabor cesarean birth at a single tertiary care center. Deliveries were categorized as those before implementation of 500 mg intravenous azithromycin in addition to standard preoperative cephalosporin antibiotic prophylaxis (pre-AZI group; January 2013-September 2015) and those after implementation of adjunctive azithromycin (post-AZI group; January 2016-December 2018). Cesarean births from October to December 2015 were excluded as a washout period. The primary outcome was a composite of postcesarean infections (endometritis, superficial or deep wound infections, intra-abdominal abscess, urinary tract infections). Secondary outcomes included composite components, other wound or postoperative complications, and select neonatal morbidities. Outcomes were compared between groups, and adjusted odds ratios (aORs) and 95% CIs were calculated using multivariable analysis. Propensity score matching was performed to assess the robustness our analysis. RESULTS Of 2,867 delivering patients included for analysis, 1,391 (48.5%) were in the pre-AZI group and 1,476 (51.5%) were in the post-AZI group. Patients in the post-AZI group were older and were more likely to have private insurance, use aspirin, and receive predelivery antibiotics within 2 weeks. There were significantly lower odds of composite infection after azithromycin implementation (3.3% vs 4.8%, aOR 0.60, 95% CI 0.40-0.89), driven by a reduction in wound infection odds (2.4% vs 3.5%, aOR 0.61, 95% CI 0.39-0.98). There were lower odds of other postpartum complications, including wound seroma (0.5% vs 0.9%, aOR 0.34, 95% CI 0.13-0.90) and dehiscence (0.5% vs 1.2%, aOR 0.32, 95% CI 0.13-0.79). There were no differences in select neonatal morbidities between groups. Of 1,138 matching sets in the propensity analysis, the primary outcome remained significantly lower in the post-AZI group (aOR 0.64, 95% CI 0.41-0.99). CONCLUSION Adopting adjunctive azithromycin for prelabor cesarean deliveries was associated with lower odds of postpartum infection.
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16
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Zhang Y, Wu YP, Feng V, Cao GZ, Feng XP, Chen X. Microbiota of preterm infant develops over time along with the first teeth eruption. Front Microbiol 2022; 13:1049021. [PMID: 36620010 PMCID: PMC9813514 DOI: 10.3389/fmicb.2022.1049021] [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: 09/22/2022] [Accepted: 11/25/2022] [Indexed: 12/24/2022] Open
Abstract
Objective The temporal growth of the infant microbiome in the early years of life influences short- and long-term infant health. The aim of this longitudinal study was to investigate bacterial dynamics in the microbiome of preterm infants during tooth eruption. Methods Saliva samples from normally delivered (n = 24) and preterm infants (n = 31) were collected 30 days after birth and after the eruption of two primary mandibular incisors. Based on Illumina MiSeq Sequencing of the 16S rRNA gene, the dynamic microbial changes of newborns at two-time points were investigated. Meanwhile, the Human Oral Microbiome Database was adopted for assigning taxonomy. Results Using alpha and beta diversity analyses, different shift patterns of microbiome structures in preterm and healthy participants and bacterial diversity over time were observed. The relative abundance and shifts trend, along with the two lower primary central incisors eruption, of core oral flora varies in full-term and preterm groups, including Gemella spp., Rothia mucilaginosa, Veillonella atypica, etc. Several microorganisms colonize later in the oral microbiome development of premature babies, such as Gemella spp. In addition to teeth eruption, the growth of the saliva microbiome in preterm infants could be influenced by breastfeeding durations and birth weight. Conclusion This study provided insights into how the oral microbiota changes during tooth eruption in preterm infants and how the colonization of the oral cavity with bacteria in preterm infants differs significantly from that in full-term infants.
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Affiliation(s)
| | | | | | | | | | - Xi Chen
- *Correspondence: Xi Chen, ; Xi-Ping Feng,
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17
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Kuhr K, Axelsson PB, Andersen BR, Ammitzbøll ILA, Clausen TD, Løkkegaard ECL. Postoperative infections after non-elective cesarean section - a retrospective cohort study of prevalence and risk factors at a single center in Denmark administering prophylactic antibiotics after cord clamping. BMC Pregnancy Childbirth 2022; 22:945. [PMID: 36528589 PMCID: PMC9758935 DOI: 10.1186/s12884-022-05300-y] [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: 06/10/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Mothers giving birth by non-elective cesarean section have considerably higher risk of developing postoperative infection, than mothers giving birth by elective cesarean section. Meta-analyses have shown that the risk of infection is reduced when administering antibiotics at least 30 min prior to skin incision rather than after cord clamping. If given prior to incision, antibiotics are present in the neonatal bloodstream for up to 24 h after delivery, with early exposure to antibiotics potentially disturbing development of the gut microbiome. We aimed to retrospectively assess the prevalence of postoperative infection after non-elective cesarean section at a single labor ward administering antibiotics after cord clamping, additionally investigating risk factors for developing postoperative infections. METHODS In this retrospective cohort study, we included a total of 2,725 women giving birth by non-elective cesarean section in 2010-2017 with a review of records for prenatal risk factors, labor management, and perinatal outcomes. The primary outcomes were a main composite infection of development of either endometritis, surgical-site infection, or sepsis in conjunction with a relevant antibiotic prescription. Secondary outcomes included infection of unknown focus, mastitis, urinary tract infection, and pneumonia. RESULTS A total of 88 patients developed a main composite infection (3.2%). These infections subdivide into endometritis (n = 37/2725, 1.4%), surgical-site infection (n = 35/2725, 1.3%) and sepsis (n = 15/2725, 0.6%). We found a high body mass index (aOR = 3.38, 95%CI 1.93-5.92) and intrapartum fever (aOR = 2.26, 95%CI 1.22-4.59) to be independent risk-factors for developing postoperative infection after non-elective cesarean section. Furthermore, we found delivery by a more expedient emergency grade 2 cesarean section (aOR = 0.61 95%CI 0.37-0.998) compared to grade 3 to be a protective factor for developing postoperative infection after non-elective cesarean section. CONCLUSION In a labor ward administering antibiotics after cord clamping at non-elective cesarean births, we find a low prevalence of main composite infections when compared to estimates from meta-analyses on the topic. We conclude that administration of prophylactic antibiotics after cord clamping appears to result in acceptable rates of postoperative infection and avoids transplacental-transmission of antibiotics to the infant.
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Affiliation(s)
- Katja Kuhr
- grid.414092.a0000 0004 0626 2116Department of Obstetrics and Gynaecology, Nordsjaellands Hospital Hillerød, Dyrehavevej 29, 3400 Hillerød, Denmark
| | - Paul Bryde Axelsson
- grid.414092.a0000 0004 0626 2116Department of Obstetrics and Gynaecology, Nordsjaellands Hospital Hillerød, Dyrehavevej 29, 3400 Hillerød, Denmark
| | - Betina Ristorp Andersen
- grid.414092.a0000 0004 0626 2116Department of Obstetrics and Gynaecology, Nordsjaellands Hospital Hillerød, Dyrehavevej 29, 3400 Hillerød, Denmark
| | - Ida Lise Arevad Ammitzbøll
- grid.414092.a0000 0004 0626 2116Department of Obstetrics and Gynaecology, Nordsjaellands Hospital Hillerød, Dyrehavevej 29, 3400 Hillerød, Denmark
| | - Tine Dalsgaard Clausen
- grid.414092.a0000 0004 0626 2116Department of Obstetrics and Gynaecology, Nordsjaellands Hospital Hillerød, Dyrehavevej 29, 3400 Hillerød, Denmark
| | - Ellen Christine Leth Løkkegaard
- grid.414092.a0000 0004 0626 2116Department of Obstetrics and Gynaecology, Nordsjaellands Hospital Hillerød, Dyrehavevej 29, 3400 Hillerød, Denmark
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Tara F, Danesteh S, Rezaee M, Geraylow KR, Moodi Ghalibaf A, Moeindarbari S. Effectiveness of postoperative oral administration of cephalexin and metronidazole on surgical site infection among obese women undergoing cesarean section: a randomized, double-blind, placebo-controlled, parallel-group study-phase III. Antimicrob Resist Infect Control 2022; 11:150. [PMID: 36471429 PMCID: PMC9724355 DOI: 10.1186/s13756-022-01191-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 11/30/2022] [Indexed: 12/07/2022] Open
Abstract
BACKGROUND Cesarean section (CS) is the most frequently performed surgery in the United States. Compared to vaginal delivery, CS has a higher risk of maternal and neonatal mortality, morbidities, and complications, among which surgical site infection (SSI) is the most common. We aimed at evaluating the effectiveness of postoperative oral administration of cephalexin and metronidazole on SSI among obese women undergoing CS. METHODS We conducted a randomized, double-blind clinical trial comparing the prophylactic effect of oral cephalexin and metronidazole vs cephalexin and placebo on SSI following CS among obese women. who had received preoperative prophylactic cephalosporin antibiotics. The study was conducted at the Ommolbanin Hospital, affiliated with Mashhad University of Medical Sciences from April 2019 to February 2020. RESULT The participants were randomized into the intervention group (n = 210) and the control group (n = 210). At week-1 follow-up, the outcomes were significantly lower in the intervention group as compared to the control group in terms of fever (9% vs 19%, p = 0.003), abnormal discharge from the incision (serous: 8.6% vs 10.5%, purulent: 2.9% vs 16.7%, p < 0.001), incision separation (1% vs 7.1%, p = 0.001), and cellulitis (4.8% vs 13.3%, p = 0.002). At week-2 follow-up, there were no patients in the intervention group with fever, abnormal discharge from the incision, incision separation, or cellulitis and there was a statistically significant difference for fever, abnormal discharge from the incision, and incision separation between the two groups (p < 0.001, p = 0.001, p = 0.014, respectively). CONCLUSION Post-operative administration of cephalexin and metronidazole for 48-h post-cesarean delivery among obese women, in addition to the standard pre-operative prophylaxis, reduced the overall rate of surgical site infection and wound infection symptoms in a 2-week follow-up. Trial registration The study protocol was approved by the Iranian Registry of Clinical Trials (IRCTID: IRCT20200608047685N2) on 2021-03-15.
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Affiliation(s)
- Fatemeh Tara
- grid.411583.a0000 0001 2198 6209Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sina Danesteh
- grid.411583.a0000 0001 2198 6209Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Maral Rezaee
- grid.411583.a0000 0001 2198 6209Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Kiarash Roustai Geraylow
- grid.411583.a0000 0001 2198 6209Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran ,grid.486769.20000 0004 0384 8779Student Research Committee, Semnan University of Medical Sciences, Semnan, Iran
| | - AmirAli Moodi Ghalibaf
- grid.411701.20000 0004 0417 4622Student Research Committee, Faculty of Medicine, Birjand University of Medical Sciences, Birjand, Iran
| | - Somayeh Moeindarbari
- grid.411583.a0000 0001 2198 6209Department of Obstetrics and Gynecology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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Schilling AL, Rody A, Bossung V. Antibiotic Use During Pregnancy and Childbirth: Prospective Observational Study on Prevalence, Indications, and Prescribing Patterns in a German Tertiary Center. Geburtshilfe Frauenheilkd 2022; 83:192-200. [PMID: 37151734 PMCID: PMC10155238 DOI: 10.1055/a-1934-1761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 08/28/2022] [Indexed: 12/04/2022] Open
Abstract
Abstract
Introduction Antibiotics are powerful drugs to prevent and treat perinatal infections. Overuse of antibiotics leads to antibiotic resistance, has potential side effects and
influences the maternal and neonatal microbiome.
Patients and Methods We performed a prospective observational study on the prevalence, indications, and prescribing patterns of antibiotics during pregnancy and childbirth. We
included women who had given birth after 23+0 weeks of gestation at a single tertiary center in Germany from January 2020 to March 2021. Descriptive statistics and binomial regression were
performed to analyze the factors influencing the prescription of antibiotics.
Results We included 522 postpartum women into our study. 337 (64.6%) were exposed to antibiotics during pregnancy and/or childbirth. 115 women received antibiotics during pregnancy,
291 during birth. Most antibiotics during pregnancy were prescribed for urinary tract infections (UTIs) (56.0%). Most prescriptions were issued by obstetrics and gynecology physicians
(65.8%), followed by hospitals (16.7%) and family medicine physicians (8.8%). Most antibiotics during childbirth were given for a cesarean section (64.3%), followed by preterm rupture of
membranes (41.2%). 95.3% of women who had a preterm birth were exposed to antibiotics. In logistic regression models, lower gestational age at birth, higher maternal body-mass-index and
smoking were independently associated with antibiotic use during pregnancy and childbirth.
Conclusion We found a high rate of antibiotic exposure during pregnancy and childbirth. Our results imply an urgent need for antibiotic stewardship programs in perinatal medicine as
well as further research on the effects of perinatal antibiotic exposure on microbiome development and childhood health.
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Affiliation(s)
- Anna-Lara Schilling
- Department of Obstetrics and Gynecology, University Hospital of Schleswig-Holstein, Campus Lübeck, Lübeck, Germany
| | - Achim Rody
- Department of Obstetrics and Gynecology, University Hospital of Schleswig-Holstein, Campus Lübeck, Lübeck, Germany
| | - Verena Bossung
- Department of Obstetrics, University Hospital of Zürich, Zürich, Switzerland
- Department of Obstetrics and Gynecology, University Hospital of Schleswig-Holstein, Campus Lübeck, Lübeck, Germany
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Organización Panamericana de la Salud. Síntesis de evidencia y recomendaciones: directrices para la profilaxis antibiótica y la elección de antisépticos en las mujeres con parto vaginal instrumentado o cesárea. Rev Panam Salud Publica 2022; 46:e183. [PMID: 36382250 PMCID: PMC9642820 DOI: 10.26633/rpsp.2022.183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 08/26/2022] [Indexed: 11/09/2022] Open
Abstract
Introducción. Las infecciones y la sepsis materna durante o después del parto aumentan la mortalidad materna y provocan una carga alta de enfermedad en la Región de las Américas. El riesgo de infección después de la cesárea y el parto instrumentado puede ser reducido mediante el uso de antisépticos cutáneos y profilaxis antibiótica apropiados. Objetivos. Sintetizar las recomendaciones desarrolladas por la Organización Mundial de la Salud (OMS) con el fin de mejorar la calidad del cuidado y los desenlaces en salud relacionados con la profilaxis antibiótica de rutina en mujeres con parto vaginal instrumentado, la profilaxis antibiótica de rutina en mujeres con parto por cesárea, la elección de antisépticos y el método de aplicación para la preparación de la piel antes de una cesárea, y la irrigación vaginal con antisépticos en las mujeres en quienes se realiza una cesárea. Métodos. Las directrices elaboradas por la OMS siguieron los métodos de elaboración de la directriz GRADE (Grading of Recommendations Assessment Development and Evaluation) del Manual para el desarrollo de directrices de la OMS. Se llevó a cabo una síntesis de las recomendaciones de cuatro directrices de la OMS. Adicionalmente, se realizó una búsqueda sistemática en PubMed, Lilacs, Health Systems Evidence, Epistemonikos y literatura gris de estudios desarrollados en las Américas para identificar barreras, facilitadores y estrategias de implementación, y para establecer indicadores. Resultados. Se formularon cinco recomendaciones para la profilaxis antibiótica de rutina en mujeres con parto vaginal instrumentado, la profilaxis antibiótica de rutina en mujeres con parto por cesárea, la elección de antisépticos y el método de aplicación para la preparación de la piel antes de una cesárea, y la irrigación vaginal con antisépticos en las mujeres que tienen una cesárea. Se identificaron barreras y facilitadores para la implementación, y se crearon indicadores de adherencia y resultado. Conclusiones. Las recomendaciones formuladas proveen orientación para mejorar la calidad del cuidado y los desenlaces en salud relacionados con la profilaxis antibiótica y la elección de antisépticos en las mujeres con parto vaginal instrumentado o cesárea.
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Lian Q, Zheng T, Huo X, Zhang J, Zhang L. Prophylactic antibiotic use during labor and delivery in China: a nationwide, multicenter, hospital-based, cross-sectional study. BMC Med 2022; 20:391. [PMID: 36320077 PMCID: PMC9628083 DOI: 10.1186/s12916-022-02577-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 09/26/2022] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND Prophylactic antibiotic use during delivery is common in routine obstetric practice to prevent infection globally, especially in low- and middle-income countries. In China, however, little is currently known about the national estimates for prophylactic antibiotic use during delivery. Therefore, we aimed to describe the prevalence of prophylactic antibiotic use and guideline adherence using national data in China. METHODS This cross-sectional study analyzed a national dataset from the China Labor and Delivery Survey in 2015-2016. The primary outcomes were prophylactic antibiotic use and clinician adherence to WHO recommendations for the prevention and treatment of maternal peripartum infections. We estimated the weighted prevalence of the outcomes with Taylor series linearization and investigated the associated factors of the outcomes with logistic regression. RESULTS Of the 72,519 deliveries, the prevalence of antibiotic prophylaxis was 52.0%, varying from 92.8% in Shanxi to 17.3% in Hainan. The prevalence of clinician adherence to the WHO guideline was 79.9%, ranging from 93.4% in Shandong to 50.0% in Shanxi. Prophylactic antibiotic use was associated with cesarean delivery (AOR, 55.77; 95%CI, 25.74-120.86), operative vaginal delivery (AOR, 4.00; 95%CI, 1.64-9.78), preterm (AOR, 1.96; 95%CI, 1.60-2.41), premature rupture of membranes (PROM) (AOR, 2.80; 95%CI, 1.87-4.18), and meconium-stained amniotic fluid (AOR, 1.91; 95%CI, 1.30-2.81) in all deliveries and also episiotomy (AOR, 1.48; 95%CI, 1.02-2.16) in vaginal deliveries. Clinician adherence was positively associated with cesarean delivery (AOR, 5.72; 95%CI, 2.74-11.93) while negatively associated with operative vaginal delivery (AOR, 0.26; 95%CI, 0.11-0.61), PROM (AOR, 0.50; 95%CI, 0.35-0.70), and meconium-stained amniotic fluid (AOR, 0.66; 95%CI, 0.48-0.91) in all deliveries. In vaginal deliveries, clinician adherence was negatively associated with episiotomy (AOR, 0.67; 95%CI, 0.46-0.96) and severe perineal trauma (AOR, 0.09; 95%CI, 0.02-0.44). Besides, clinicians in general hospitals prescribed prophylactic antibiotics more likely (AOR, 2.79; 95%CI, 1.50-5.19) and had a lower adherence (AOR, 0.38; 95%CI, 0.20-0.71) than their peers in maternity hospitals. CONCLUSIONS We observed that about half of all deliveries in China received antibiotics for prophylaxis, and most deliveries were prescribed according to the WHO guideline. Furthermore, the two prevalence rates for prophylactic antibiotic use and clinician adherence varied widely across provinces of China.
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Affiliation(s)
- Qiguo Lian
- NHC Key Lab of Reproduction Regulation (Shanghai Institute for Biomedical and Pharmaceutical Technologies), Fudan University, Shanghai, 200237, China
| | - Tao Zheng
- Department of Obstetrics, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200092, China
| | - Xiaona Huo
- Department of Obstetrics, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200030, China
| | - Jun Zhang
- MOE-Shanghai Key Lab of Children's Environmental Health, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200092, China
| | - Lin Zhang
- Department of Obstetrics, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200030, China. .,Shanghai Key Laboratory of Embryo Original Disease, Shanghai, 200030, China.
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22
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Wang Y, Wang J, Yu D, Zou J, Zhang C, Yan H, Ye X, Chen Y. Microbial Community Structure of Colostrum in Women with Antibiotic Exposure Immediately After Delivery. Breastfeed Med 2022; 17:940-946. [PMID: 36378822 DOI: 10.1089/bfm.2022.0140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background: The microbial community in human milk is associated with many maternal and neonatal factors. This study aimed to investigate the effect of antibiotic exposure on the microbial community structure of colostrum. Methods: Twenty women with antibiotic treatment immediately after delivery and 10 age-matched control women were enrolled at the Guangdong Women and Children Hospital. Colostrum samples were collected within postpartum 30 hours. The V4 variable region of the bacterial 16S rRNA gene was sequenced to characterize the microbial profile using Illumina MiSeq platform. Results: Phyla Proteobacteria and Firmicutes were the predominant bacteria in colostrum samples. The core and abundant genera in colostrum included Streptococcus, Staphylococcus, and Pseudomonas. Compared with the control group, principal coordinate analysis based on the Bray-Curtis distance showed a significant difference in milk microbial community in women with antibiotic exposure, accompanied by a significantly lower alpha diversity and a different microbial ecological network. Furthermore, the relative abundances of genera Actinomyces, Anaerobacter, and Clostridium_sensu_stricto significantly decreased after antibiotic treatment. Conclusions: This study provided evidence of alterations in the colostrum microbial community with antibiotic exposure, improving our understanding of the effects of antibiotic treatment on the milk microbiome.
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Affiliation(s)
- Yanli Wang
- Neonatal Department, Guangdong Women and Children Hospital, Guangzhou, China
| | - Junping Wang
- Neonatal Department, Guangdong Women and Children Hospital, Guangzhou, China
| | - Dongling Yu
- Neonatal Department, Guangdong Women and Children Hospital, Guangzhou, China
| | - Jingjing Zou
- Neonatal Department, Guangdong Women and Children Hospital, Guangzhou, China
| | - Chunyi Zhang
- Neonatal Department, Guangdong Women and Children Hospital, Guangzhou, China
| | - Huiheng Yan
- Neonatal Department, Guangdong Women and Children Hospital, Guangzhou, China
| | - Xiuzhen Ye
- Neonatal Department, Guangdong Women and Children Hospital, Guangzhou, China
| | - Yunbin Chen
- Neonatal Department, Guangdong Women and Children Hospital, Guangzhou, China
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Cavallaro FL, Kabore CP, Pearson R, Blackburn RM, Sobhy S, Betran AP, Ronsmans C, Dumont A. Does hospital variation in intrapartum-related perinatal mortality among caesarean births reflect differences in quality of care? Cross-sectional study in 21 hospitals in Burkina Faso. BMJ Open 2022; 12:e055241. [PMID: 36202588 PMCID: PMC9540846 DOI: 10.1136/bmjopen-2021-055241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES To examine hospital variation in crude and risk-adjusted rates of intrapartum-related perinatal mortality among caesarean births. DESIGN Secondary analysis of data from the DECIDE (DECIsion for caesarean DElivery) cluster randomised trial postintervention phase. SETTING 21 district and regional hospitals in Burkina Faso. PARTICIPANTS All 5134 women giving birth by caesarean section in a 6-month period in 2016. PRIMARY OUTCOME MEASURE Intrapartum-related perinatal mortality (fresh stillbirth or neonatal death within 24 hours of birth). RESULTS Almost 1 in 10 of 5134 women giving birth by caesarean experienced an intrapartum-related perinatal death. Crude mortality rates varied substantially from 21 to 189 per 1000 between hospitals. Variation was markedly reduced after adjusting for case mix differences (the median OR decreased from 1.9 (95% CI 1.5 to 2.5) to 1.3 (95% CI 1.2 to 1.7)). However, higher and more variable adjusted mortality persisted among hospitals performing fewer caesareans per month. Additionally, adjusting for caesarean care components did not further reduce variation (median OR=1.4 (95% CI 1.2 to 1.8)). CONCLUSIONS There is a high burden of intrapartum-related perinatal deaths among caesarean births in Burkina Faso and sub-Saharan Africa more widely. Variation in adjusted mortality rates indicates likely differences in quality of caesarean care between hospitals, particularly lower volume hospitals. Improving access to and quality of emergency obstetric and newborn care is an important priority for improving survival of babies at birth. TRIAL REGISTRATION NUMBER ISRCTN48510263.
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Affiliation(s)
- Francesca L Cavallaro
- Population, Policy and Practice, University College London Institute of Child Health, London, UK
- The Health Foundation, London, UK
| | - Charles P Kabore
- Institut de Recherche en Sciences de la Santé, Ouagadougou, Burkina Faso
- CEPED, Université Paris Cité, IRD, INSERM, Paris, France
| | - Rachel Pearson
- UCL Institute of Child Health, University College London, London, UK
| | - Ruth M Blackburn
- UCL Institute of Health Informatics, University College London, London, UK
| | - Soha Sobhy
- Centre for Primary Care and Public Health, Queen Mary University of London, London, UK
| | - Ana Pilar Betran
- UNDP/UNFPA/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction, Department of Sexual and Reproductive Health and Research, WHO, Geneva, Switzerland
| | - Carine Ronsmans
- Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, UK
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Shi M, Chen L, Ma X, Wu B. The risk factors and nursing countermeasures of sepsis after cesarean section: a retrospective analysis. BMC Pregnancy Childbirth 2022; 22:696. [PMID: 36085040 PMCID: PMC9461153 DOI: 10.1186/s12884-022-04982-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 05/18/2022] [Indexed: 11/16/2022] Open
Abstract
Background Sepsis is a very serious complication of cesarean section, understanding the influencing factors is important to the prevention and management of sepsis. We aimed to analyze the associated risk factors of sepsis of cesarean section, to provide evidences into the clinical management and nursing care of cesarean section. Methods Patients who underwent cesarean section surgery from January 1, 2017 to June 30, 2021 in our hospital were included. The characteristics of patients were collected and analyzed. Logistic regression analyses were conducted to analyze the influencing factors of sepsis of cesarean section. Results A total of 3819 patients undergoing cesarean section were included, the incidence of sepsis in patients undergoing cesarean section was 0.84%. There were significant differences in the age, vaginal delivery attempt, premature rupture of membranes, preoperative hemoglobin, estimated blood loss during surgery and postoperative urinary tube implacement between sepsis and no sepsis patients (all p < 0.05). Logistic regression analyses found that age ≥ 35y(OR3.22, 95%CI1.20 ~ 5.15), gestational diabetes(OR2.64, 95%CI1.91 ~ 4.15), vaginal delivery attempt(OR2.05, 95%CI1.70 ~ 4.42), premature rupture of membranes(OR2.42, 95%CI1.02 ~ 4.20), preoperative hemoglobin ≤ 105 g/L(OR4.39, 95%CI1.02 ~ 7.88), estimated blood loss during surgery ≥ 400 ml(OR1.81, 95%CI1.35 ~ 3.01), postoperative urinary tube implacement(OR2.19, 95%CI1.27 ~ 2.50) were the risk factors of sepsis in patients undergoing cesarean section(all p < 0.05). Escherichia Coli(46.15%), Enterococcus faecalis(17.95%) and Pseudomonas aeruginosa(12.83%) were the most commonly-seen bacteria in sepsis patients. Conclusion In clinical practice, medical workers should carry out strict management and early prevention of related risk factors during the perioperative period of pregnant women, to effectively reduce the occurrence of sepsis after cesarean section.
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Pek Z, Heil E, Wilson E. Getting with the times: A review of peripartum infections and proposed modernized treatment regimens. Open Forum Infect Dis 2022; 9:ofac460. [PMID: 36168554 PMCID: PMC9511119 DOI: 10.1093/ofid/ofac460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 09/01/2022] [Indexed: 11/24/2022] Open
Abstract
This article provides a review of peripartum infections, including intra-amniotic infection, postpartum endometritis, and postabortal infections. We present a case of postabortal infection to frame the review. The microbiology, pathogenesis, risk factors, diagnosis, and treatment of peripartum infections are reviewed, and a critical appraisal of the literature and available guidelines is provided. There is a focus on discussing optimal antimicrobial therapy for treating these infections.
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Affiliation(s)
- Zachary Pek
- University of Maryland Medical Center Division of Infectious Diseases Baltimore , MD , USA
| | - Emily Heil
- University of Maryland Medical Center Department of Pharmacy Baltimore , MD , USA
| | - Eleanor Wilson
- University of Maryland Medical Center Division of Infectious Diseases Baltimore , MD , USA
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Arboleya S, Saturio S, Gueimonde M. Impact of intrapartum antibiotics on the developing microbiota: a review. MICROBIOME RESEARCH REPORTS 2022; 1:22. [PMID: 38046905 PMCID: PMC10688785 DOI: 10.20517/mrr.2022.04] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 06/26/2022] [Accepted: 07/07/2022] [Indexed: 12/02/2023]
Abstract
The perinatal period sets the basis for the later physiological and immune homeostasis of the individual, with the intestinal microbiota being an important contributor to driving this homeostasis development. Therefore, the initial establishment and later development of the microbiota during early life may play a key role in later health. This early establishment of the intestinal microbiota is known to be affected by several factors, with gestational age, delivery mode, and feeding habits being extensively studied ones. Other factors are not so well understood, although knowledge has been accumulating in the last years. Among them, a factor of great relevance is the effect of perinatal exposure to antibiotics. Administration of intrapartum antimicrobial prophylaxis (IAP) to women during the delivery process represents the most common form of exposure to antibiotics during the perinatal period, present in around 30% of deliveries. During the last decade, evidence has accumulated demonstrating that IAP alters intestinal microbiota development in neonates. Moreover, recent evidence indicates that this practice may also be altering the infant intestinal resistome by increasing the levels of some antibiotic resistance genes. This evidence, as reviewed in this manuscript, suggests the interest in promoting the rational use of IAP. This practice has significantly reduced the risk of neonatal infections, but now the accumulating knowledge suggests the need for strategies to minimize its impact on the neonatal microbiota establishment.
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Affiliation(s)
- Silvia Arboleya
- Department of Microbiology and Biochemistry of Dairy Products, IPLA-CSIC, Villaviciosa 33300, Spain
- Diet, Human Microbiota and Health Group, Institute of Health Research of the Principality of Asturias (ISPA), Oviedo 33011, Spain
| | - Silvia Saturio
- Diet, Human Microbiota and Health Group, Institute of Health Research of the Principality of Asturias (ISPA), Oviedo 33011, Spain
| | - Miguel Gueimonde
- Department of Microbiology and Biochemistry of Dairy Products, IPLA-CSIC, Villaviciosa 33300, Spain
- Diet, Human Microbiota and Health Group, Institute of Health Research of the Principality of Asturias (ISPA), Oviedo 33011, Spain
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Dahlquist K, Stuart A, Källén K. Planned cesarean section versus planned vaginal delivery among women without formal medical indication for planned cesarean section: A retrospective cohort study of maternal short-term complications. Acta Obstet Gynecol Scand 2022; 101:1026-1032. [PMID: 35841162 DOI: 10.1111/aogs.14408] [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: 11/12/2021] [Revised: 04/26/2022] [Accepted: 05/23/2022] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Rates of delivery by cesarean section have gradually risen in many parts of the world, and it is regarded as a safe surgical procedure with expanded indications. We assessed maternal complications within 6 weeks postpartum after planned cesarean section and after planned vaginal delivery among patients without medical indication for cesarean section. MATERIAL AND METHODS This was a retrospective cohort study based on Swedish national registers and included 714 326 deliveries from 2008 to 2017. The study group consisted of cephalic, singleton, term pregnancies and excluded those with previous cesarean or pregnancy conditions that would qualify for cesarean section. We compared the risks of short-term complications between planned cesarean section and planned vaginal delivery. We obtained adjusted risk ratios (ARRs) using modified Poisson regression models adjusting for maternal age, parity, body mass index, smoking, country of birth, and county. RESULTS The outcomes studied were infections and thromboembolism. In the planned cesarean section group (n = 22 855), 15% had a postpartum infection compared with 10% in the planned vaginal group (n = 691 471) (ARR 1.6; 95% confidence interval [CI] 1.5-1.6), and 0.08% vs. 0.05% had a postpartum pulmonary embolism (ARR 1.7; 95% CI 1.0-2.6). The obtained risk estimates corresponded to "number needed to harm" estimates of 17 and 3448, respectively. When dividing the infections into subgroups, the risk of endometritis (ARR 1.2; 95% CI 1.1-1.3), wound infection (ARR 2.7; 95% CI 2.4-3.0), urinary tract infection (ARR 1.5; 95% CI 1.3-1.7), and mastitis (ARR 2.0; 1.9-2.2) was higher after planned cesarean section. CONCLUSIONS Among patients without medical indication for planned cesarean section, the risks of short-term maternal complications were higher with planned cesarean section than with planned vaginal delivery.
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Affiliation(s)
- Karin Dahlquist
- Department of Obstetrics and Gynecology, Helsingborg Hospital, Helsingborg, Sweden.,Institution of Clinical Sciences, Department of Obstetrics and Gynecology, Lund University, Lund, Sweden
| | - Andrea Stuart
- Department of Obstetrics and Gynecology, Helsingborg Hospital, Helsingborg, Sweden.,Institution of Clinical Sciences, Department of Obstetrics and Gynecology, Lund University, Lund, Sweden
| | - Karin Källén
- Institution of Clinical Sciences, Department of Obstetrics and Gynecology, Lund University, Lund, Sweden
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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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29
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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 prophylactic antibiotic use before incision versus after cord clamping on children born by caesarean section: longitudinal study of UK electronic health records. BMJ 2022; 377:e069704. [PMID: 35580876 PMCID: PMC9112858 DOI: 10.1136/bmj-2021-069704] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE To investigate the impact on child health up to age 5 years of a policy to use antibiotic prophylaxis for caesarean section before incision compared with after cord clamping. DESIGN Observational controlled interrupted time series study. SETTING UK primary and secondary care. PARTICIPANTS 515 945 children born in 2006-18 with linked maternal records and registered with general practices contributing to two UK primary care databases (The Health Improvement Network and Clinical Practice Research Datalink), and 7 147 884 children with linked maternal records in the Hospital Episode Statistics database covering England, of which 3 945 351 were linked to hospitals that reported the year of policy change to administer prophylactic antibiotics for caesarean section before incision rather than after cord clamping. INTERVENTION Fetal exposure to antibiotics shortly before birth (using pre-incision antibiotic policy as proxy) compared with no exposure. MAIN OUTCOME MEASURES The primary outcomes were incidence rate ratios of asthma and eczema in children born by caesarean section when pre-incision prophylactic antibiotics were recommended compared with those born when antibiotics were administered post-cord clamping, adjusted for temporal changes in the incidence rates in children born vaginally. RESULTS Prophylactic antibiotics administered before incision for caesarean section compared with after cord clamping were not associated with a significantly higher risk of asthma (incidence rate ratio 0.91, 95% confidence interval 0.78 to 1.05) or eczema (0.98, 0.94 to 1.03), including asthma and eczema resulting in hospital admission (1.05, 0.99 to 1.11 and 0.96, 0.71 to 1.29, respectively), up to age 5 years. CONCLUSIONS This study found no evidence of an association between pre-incision prophylactic antibiotic use and risk of asthma and eczema in early childhood in children born by caesarean section.
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Affiliation(s)
- Dana Šumilo
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
- Populations, Evidence and Technologies, 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 and University of Birmingham, Birmingham, UK
| | - Peter Brocklehurst
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
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30
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Yan W, Machowska A, Sihavong A, Sychareun V, Chaleunvong K, Keohavong B, Eriksen J, Hanson C, Vongsouvath M, Brauner A, Mayxay M, Kounnavong S, Stålsby Lundborg C. Antibiotic Prescribing in Connection to Childbirth: An Observational Study in Two Districts in Lao PDR. Antibiotics (Basel) 2022; 11:antibiotics11040448. [PMID: 35453200 PMCID: PMC9029038 DOI: 10.3390/antibiotics11040448] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 03/22/2022] [Accepted: 03/23/2022] [Indexed: 11/21/2022] Open
Abstract
Overuse and misuse of antibiotics has frequently been reported for obstetric conditions and procedures, which may impact both the mother and the unborn baby and increase antibiotic resistance. This study aimed to investigate the antibiotic prescribing pattern in connection to childbirth in two districts in Lao PDR. It is a cross-sectional observational study. Antibiotic prescription data related to childbirth was collected via reviews of medical records in two district hospitals and five health centers in Lao PDR from September 2019 to November 2020. In total, antibiotic prescription data for 1777 women were extracted from their medical records. It was found that all women received antibiotics during in-patient care irrespective of delivery mode. When in hospital, 85.5% of the women who underwent a caesarean section got antibiotic treatment for 5 days and women who had a vaginal delivery usually had antibiotic treatment for one day or less. All the women got oral antibiotics for an additional 4–5 days upon discharge. Antibiotic prescription rate in connection to childbirth was very high in comparison with the WHO guidelines, and antibiotics were used extensively in the participating health facilities. Interventions to guide appropriate prescribing behavior in relation to childbirth are urgently needed in Lao PDR.
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Affiliation(s)
- Weirong Yan
- Department of Global Public Health, Karolinska Institutet, 171 77 Stockholm, Sweden; (A.M.); (J.E.); (C.H.); (C.S.L.)
- Correspondence:
| | - Anna Machowska
- Department of Global Public Health, Karolinska Institutet, 171 77 Stockholm, Sweden; (A.M.); (J.E.); (C.H.); (C.S.L.)
| | - Amphoy Sihavong
- Vientiane Capital Health Department, Ministry of Health, Vientiane 01030, Laos;
| | - Vanphanom Sychareun
- Faculty of Public Health, University of Health Sciences (UHS), Vientiane 7444, Laos;
| | - Kongmany Chaleunvong
- Institute of Research and Education Development, UHS, Ministry of Health, Vientiane 01030, Laos; (K.C.); (M.M.)
| | - Bounxou Keohavong
- Food and Drug Department, Ministry of Health, Vientiane 01030, Laos;
| | - Jaran Eriksen
- Department of Global Public Health, Karolinska Institutet, 171 77 Stockholm, Sweden; (A.M.); (J.E.); (C.H.); (C.S.L.)
- Department of Infectious Diseases/Venhalsan, Stockholm South General Hospital,118 83 Stockholm, Sweden
| | - Claudia Hanson
- Department of Global Public Health, Karolinska Institutet, 171 77 Stockholm, Sweden; (A.M.); (J.E.); (C.H.); (C.S.L.)
| | - Manivanh Vongsouvath
- Lao-Oxford-Mahosot Hospital-Welcome Trust Research Unit (LOMWRU), Microbiology Laboratory, Mahosot Hospital, Vientiane 01000, Laos;
| | - Annelie Brauner
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, 171 77 Stockholm, Sweden;
- Division of Clinical Microbiology, Karolinska University Hospital, 171 76 Stockholm, Sweden
| | - Mayfong Mayxay
- Institute of Research and Education Development, UHS, Ministry of Health, Vientiane 01030, Laos; (K.C.); (M.M.)
- Lao-Oxford-Mahosot Hospital-Welcome Trust Research Unit (LOMWRU), Microbiology Laboratory, Mahosot Hospital, Vientiane 01000, Laos;
- Centre for Tropical Medicine and Global Health, University of Oxford, Oxford OX3 7LG, UK
| | - Sengchanh Kounnavong
- Lao Tropical and Public Health Institute, Ministry of Health, Vientiane 01030, Laos;
| | - Cecilia Stålsby Lundborg
- Department of Global Public Health, Karolinska Institutet, 171 77 Stockholm, Sweden; (A.M.); (J.E.); (C.H.); (C.S.L.)
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31
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Trivedi M, Robinson AM, Islam MR. Effect of vaginal antiseptic prior to caesarean section on the rate of post-caesarean complications: a blinded randomised controlled trial. Trials 2022; 23:231. [PMID: 35331307 PMCID: PMC8943976 DOI: 10.1186/s13063-021-05857-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Accepted: 11/22/2021] [Indexed: 11/11/2022] Open
Abstract
Background Rates of caesarean section (CS) delivery are increasing worldwide. CS delivery is often complicated by post-surgical infection, estimated to have ten times higher risk of infections than that of vaginal delivery. While widespread use of prophylactic antibiotics with CS has reduced post-CS infection, incidence may be reduced further by cleansing the vagina with betadine antiseptic wash prior to CS. However, reports are not consistent, and different antiseptics have been practised variably. Therefore, in order to ensure that the risks to the mother are as minimal as possible, it is important to determine whether vaginal irrigation with antiseptic wash reduces post-CS infection rate, and if so, which antiseptic is paramount. Methods Women giving birth by elective or emergency CS will be assigned into either the intervention (1% povidone iodine (n = 125) or chlorhexidine (n = 125)) or the control (no-irrigation (n = 125)) group by using a block randomisation technique. Participants will receive vaginal cleansing with an intervention or no vaginal cleansing prior to CS. Follow-up will occur at day 14 and day 28 post-CS. A predeveloped questionnaire will be completed with patients’ socio-demographic characteristics and required clinical and pregnancy-related information. All the fever, infection and readmission-related information will be completed from either the patient’s or their record or at follow-up visits. Occurrence of post-CS infection, as measured by primary and secondary outcomes, will be compared between the groups. Discussion The results of this study may provide important data to define the future uniform use of vaginal antiseptic wash immediately prior to CS and to determine the best antiseptic wash details in reducing post-operative infections or complications. Trial registration Australian New Zealand Clinical Trials Registry (ANZCTR) ACTRN12620000971932p. Registered on 28 September 2020
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Affiliation(s)
- Monika Trivedi
- Goulburn Valley Health, Graham Street, Shepparton, Victoria, 3630, Australia.
| | - Ainsley M Robinson
- Goulburn Valley Health, Graham Street, Shepparton, Victoria, 3630, Australia
| | - Md Rafiqul Islam
- Goulburn Valley Health, Graham Street, Shepparton, Victoria, 3630, Australia.,Department of Rural Health, The University of Melbourne, Shepparton, Victoria, 3630, Australia.,Rural Health School, La Trobe University, Shepparton, Victoria, 3630, Australia
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Prevalence, Risk Factors and Microbial Profile of Surgical Site Infection after Cesarean Section in a Tertiary Care Center in Western India. JOURNAL OF PURE AND APPLIED MICROBIOLOGY 2022. [DOI: 10.22207/jpam.16.1.73] [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
Surgical site infection (SSI) was the predominant complication following cesarean delivery. Risk factors like increased Body Mass Index (BMI), emergency cesarean section (CS), prolonged hospital stay, previous CS, anemia, pre-existing chronic diseases, and failure to use preoperative antibiotic prophylaxis associated with SSI. Surgical site infections are responsible for cost burden, longer hospital stay increased maternal morbidity and mortality. Despite the advance, aseptic measures & control practice SSI was the most common nosocomial infection. To determine the prevalence, risk factors, bacterial profile, and antimicrobial resistance pattern of SSI in women following Cesarean section at tertiary care center western India. Women who developed SSI underwent cesarean delivery enrolled in the present study. Data were collected from patient records. Collection of swab samples, identification of microorganisms, and antimicrobial susceptibility testing was done by standard CLSI guidelines Results: Prevalence of SSI was 14.7% in this study. The risk factors significantly associated with SSI were emergency cesarean delivery, severe anemia, lack of preoperative antibiotics use, high Body Mass Index (BMI), preexisting disease, and previous history of CS, Klebsiella Pneumoniae & Staphylococcus aureus was the most predominant isolates. Imipenem was the most susceptible and Amoxycilline-Clavulanate was the most Resistance antibiotic. Prompt identification of risk factors, microbial agents, and susceptibility patterns of SSIs are beneficial for the selection of appropriate antimicrobial therapy to prevent the emergence of drug resistance, planning to make infection control & antibiotic policy, and taking appropriate steps to prevent risk factors.
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Saejueng K, Nopsopon T, Wuttikonsammakit P, Khumbun W, Pongpirul K. Efficacy of Wang Nam Yen herbal tea on human milk production: A randomized controlled trial. PLoS One 2022; 17:e0247637. [PMID: 35100251 PMCID: PMC8803155 DOI: 10.1371/journal.pone.0247637] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Accepted: 11/02/2021] [Indexed: 11/18/2022] Open
Abstract
Background Insufficient milk production is a common problem affecting breastfeeding women, in particular following Cesarean delivery. Wang Nam Yen herbal tea is a promising traditional Thai medicine used by postpartum women to stimulate milk production, as an alternative to pharmaceutical galactagogues. We aimed to compare the efficacy of Wang Nam Yen herbal tea, domperidone, and placebo, in increasing milk production in mothers who underwent Cesarean delivery. Methods Women who underwent uncomplicated cesarean delivery at Sunpasitthiprasong Hospital were randomized into three groups. The participants received the treatments daily for three consecutive days. The primary outcome was breast milk volume at 72 hours after delivery. Secondary outcomes were pregnancy and neonatal outcomes, adverse events, and participant satisfaction. Results Of the 1,450 pregnant women that underwent cesarean delivery, 120 women were enrolled. Their mean age and gestational ages were 28.7 years and 38.4 weeks, respectively. Breast milk volume at 72 hours postpartum was significantly different among the three groups (p = 0.030). The post hoc Bonferroni correction indicated a significant difference in breast milk volume between Wang Nam Yen herbal tea group and placebo control group (p = 0.007) while there was no difference between Wang Nam Yen herbal tea group and domperidone group (p = 0.806) and between domperidone group and placebo control group (p = 0.018). There was no difference in pregnancy and neonatal outcomes, adverse events, and participant satisfaction among the three groups. Conclusion Wang Nam Yen herbal tea was effective in augmenting breast milk production at 72 hours postpartum in mothers following cesarean delivery, and there was no evidence that herbal tea and domperidone differed in terms of augmenting breast milk production. Trial registration The study was approved by the institutional review board of Sunpasitthiprasong Hospital (No.061/2559) and was registered TCTR20170811003 with the Thai Clinical Trial Registry.
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Affiliation(s)
- Koollachart Saejueng
- Department of Obstetrics and Gynecology, Bandung Crown Prince Hospital, Udon Thani, Thailand
| | - Tanawin Nopsopon
- Department of Preventive and Social Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | | | - Wattanaporn Khumbun
- Department of Thai Traditional and Alternative Medicine, Sunpasitthiprasong Hospital, Ubon Ratchathani, Thailand
| | - Krit Pongpirul
- Department of Preventive and Social Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States of America
- * E-mail:
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Stokes M, Olson A, Algeo C, Rajab B, Mwalwanda C, Dongarwar D, Pope R. Clinical and Sociodemographic Characteristics Associated with Emergency Peripartum Hysterectomy due to Puerperal Sepsis in Malawi. Int J MCH AIDS 2022; 11:e535. [PMID: 35959457 PMCID: PMC9195872 DOI: 10.21106/ijma.535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND AND OBJECTIVE In Malawi, emergency peripartum hysterectomy continues to be routine for the management of puerperal sepsis. While the hysterectomy may be life-saving for the mother, it carries with it life-altering permanent sterility. The surgeon is left with a difficult dilemma: remove the infection source (uterus) to preserve the life of the patient at the cost of her fertility, or preserve the uterus and fertility but risk worsening infection and possible death for the patient. The objective of this study was to (1) identify characteristics associated with mortality post-laparotomy due to puerperal sepsis and (2) identify characteristics associated with emergency peripartum hysterectomy in the management of puerperal sepsis. METHODS In this retrospective chart review, we obtained medical records of patients who underwent laparotomy secondary to puerperal sepsis at a tertiary hospital in Lilongwe, Malawi. Data collected included demographic information and clinical findings. These data were compared between women with and without adverse outcomes. Chi-squared tests were used to determine if there were significant relationships between variables and outcomes. RESULTS Fifty-eight patient records met inclusion criteria. The following characteristics were significantly associated with mortality: age greater than 30, multiparity, vaginal delivery, and intensive care unit admission. Cesarean delivery and an intraoperative finding of necrosis were significantly associated with hysterectomy. CONCLUSION AND GLOBAL HEALTH IMPLICATIONS Emergency peripartum hysterectomy in the setting of puerperal sepsis is a significant source of maternal morbidity and mortality. To prevent emergency peripartum hysterectomy, it is important to have prompt recognition and treatment of puerperal sepsis, to have access to adequate antibiotics, and to have standards to guide the role of hysterectomy as the definitive and necessary treatment for puerperal sepsis.
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Affiliation(s)
- Mary Stokes
- Baylor College of Medicine, Houston, TX, USA
| | - Amber Olson
- Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Clare Algeo
- University of Cincinnati, Department of Obstetrics and Gynecology, Cincinnati, OH, USA
| | | | | | - Deepa Dongarwar
- Center of Excellence in Health Equity, Training, and Research, Baylor College of Medicine, Houston, TX, USA
| | - Rachel Pope
- University Hospitals Cleveland Medical Center, Urology Institute, Cleveland, OH, USA
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Bizuayew H, Abebe H, Mullu G, Bewuket L, Tsega D, Alemye T. Post-cesarean section surgical site infection and associated factors in East Gojjam zone primary hospitals, Amhara region, North West Ethiopia, 2020. PLoS One 2021; 16:e0261951. [PMID: 34972176 PMCID: PMC8719744 DOI: 10.1371/journal.pone.0261951] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 12/14/2021] [Indexed: 11/19/2022] Open
Abstract
PURPOSE Maternal surgical site infection after cesarean delivery is a clinical problem which contributes to significant morbidity and mortality. In Ethiopia admissions following cesarean section due to surgical site infection have been routine activities of health care institutions but there is limited scientific evidence on both the magnitude of the problem and factors associated with it making prevention mechanisms less effective. Therefore, this study aimed to assess magnitude and risk factors of post-cesarean section surgical site infection at primary hospitals of East Gojjam Zone, Northwest Ethiopia. METHODS Institution-based cross sectional study with retrospective chart review was conducted from September 10-30 /2020 at 3 randomly selected primary hospitals of east Gojjam zone. The data were entered in Epi data version 3.1 and exported to Statistical Package for Social Science Software version 26. Post-cesarean section surgical site infection was measured based on disease classification and definition of the term by Center for Disease Control and Prevention. After checking for presence of multicollinarity, presence and degree of association of factors with outcome variable were computed through logistic regression analysis. Factors with P value ≤ 0.2 in bi-variable logistic regression analysis were included in the multivariable logistic regression analysis and those variables with P-value of <0.05 in multivariable analysis were considered statistically significant. RESULT From 622 medical records of women who underwent cesarean section, 77 (12.4%) of them developed surgical site infection. Rural residence [(AOR = 2.30, 95%CI: (1.29, 4.09)], duration of labor greater than 24hrs [(AOR = 3.48, 95%CI: (1.49, 8.09)], rupture of membrane>12hrs[(AOR = 4.61,95%CI:(2.34,9.09)], hypertension[(AOR = 3.14,95%CI:(1.29,7.59)] and preoperative Hematocrit ≤30%[(AOR = 3.22,95%CI:(1.25,8.31)] were factors significantly associated with post-cesarean section surgical site infections. CONCLUSION Magnitude of post-cesarean section surgical site infection was a significant problem in primary hospitals. Minimizing prolonged labor; minimize early rupture of membrane, properly managing patients with comorbidities like hypertension, strengthen prophylaxis and treatment for anemia during antenatal care and raising awareness for rural residents can reduce the problem. Zonal police makers should give emphasis to reduce its burden.
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Affiliation(s)
- Hulubante Bizuayew
- Department of Midwifery, Mizan Aman Health Science College, Mizan, Ethiopia
| | - Haimanot Abebe
- Department of Nursing, Wolkite University, Wolkite, Ethiopia
| | - Getachew Mullu
- Department of Midwifery, Debre Markos University, Debre Markos, Ethiopia
| | - Likinaw Bewuket
- Department of Midwifery, Debre Markos University, Debre Markos, Ethiopia
| | - Daniel Tsega
- Department of Midwifery, Wolkite University, Wolkite, Ethiopia
| | - Tsegaw Alemye
- Department of Midwifery, Mizan Aman Health Science College, Mizan, Ethiopia
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Malmir M, Boroojerdi NA, Masoumi SZ, Parsa P. Factors affecting postpartum infection: A systematic review. Infect Disord Drug Targets 2021; 22:e291121198367. [PMID: 34844548 DOI: 10.2174/1871526521666211129100519] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 06/15/2021] [Accepted: 09/21/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Puerperal infection is used to describe any bacterial infection of the reproductive tract after delivery. Identifying the factors affecting postpartum infections can reduce the risk and complications of such factors and postpartum maternal mortality. OBJECTIVE This structured study was designed to evaluate factors affecting postpartum infections. METHODS In this study, after selecting Scopus, PubMed, SID, and Web of Science electronic databases, all observational studies (cohort and case-control) available and published in Farsi and English to investigate factors affecting postpartum infections were searched. The search was performed using the terms postpartum, infection, wound infection, puerperium, reason, risk factor, and their equivalent Persian words from 2010 to November 2019 regardless of publication status. RESULTS Out of the 3227 studies obtained, 19 were reviewed after removing irrelevant articles, duplicates (shared in databases), and animal samples. Age, level of education, delivery method, presence of episiotomy, anemia due to postpartum hemorrhage, interventions and manipulations during childbirth, prenatal hygiene, Povidone Iodine usage before delivery to wash the vagina, antibiotic prevention, increased labor duration, obesity, and the presence of bacteria were common symptoms affecting postpartum infection. CONCLUSION In this study, the factors affecting postpartum infection have been identified, some of which are avoidable. Identifying these factors helps reduce postpartum infections and their complications.
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Affiliation(s)
- Maryam Malmir
- Student Research Committee, Hamadan University of Medical Sciences, Hamadan. Iran
| | | | - Seyedeh Zahra Masoumi
- Mother and Child Care Research Center, Midwifery Department, School of Nursing and Midwifery, Hamadan University of Medical Sciences, Hamadan. Iran
| | - Paarisa Parsa
- , School of Nursing and Midwifery, Hamadan University of Medical Sciences, Hamadan. Iran
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Sychareun V, Sihavong A, Machowska A, Onthongdee X, Chaleunvong K, Keohavong B, Eriksen J, Hanson C, Vongsouvath M, Marrone G, Brauner A, Mayxay M, Kounnavong S, Lundborg CS. Knowledge, Attitudes, Perception and Reported Practices of Healthcare Providers on Antibiotic Use and Resistance in Pregnancy, Childbirth and Children under Two in Lao PDR: A Mixed Methods Study. Antibiotics (Basel) 2021; 10:antibiotics10121462. [PMID: 34943674 PMCID: PMC8698782 DOI: 10.3390/antibiotics10121462] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 11/18/2021] [Accepted: 11/23/2021] [Indexed: 11/29/2022] Open
Abstract
Background: Overuse and misuse of antibiotics contribute unnecessarily to antibiotic resistance (ABR), and are thereby global health threats. Inappropriate prescriptions of antibiotics during pregnancy, delivery and early childhood are widespread across the world. This study aimed to assess knowledge, attitudes, and reported practices of healthcare providers (HCPs) and to explore their perceptions regarding antibiotic use and ABR related to pregnancy, childbirth, and children under two in Lao PDR. Methods: This is a mixed methods study with data collection in 2019 via structured interviews among 217 HCPs (medical doctors/assistant doctors, midwives/nurses, pharmacists/assistant pharmacists and drug sellers), who prescribed/dispensed antibiotics in one rural and one urban district in Vientiane province and individual qualitative interviews with 30 HCPs and stakeholders. Results: Of the HCPs, 36% had below average knowledge regarding antibiotic use and ABR, and 67% reported prescribing antibiotics for uncomplicated vaginal delivery. Half of the HCPs did not believe that their prescribing contributed to ABR, and only 9% had participated in antibiotic education. Conclusion: A substantial number of HCPs had suboptimal knowledge and prescribed antibiotics unnecessarily, thereby contributing to ABR. Continuous education and regular supervision of HCPs is recommended to improve the use of antibiotics related to pregnancy, childbirth, and young children.
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Affiliation(s)
- Vanphanom Sychareun
- Faculty of Public Health, University of Health Sciences (UHS), Vientiane 7444, Laos;
| | - Amphoy Sihavong
- Vientiane Capital Health Department, Ministry of Health, Vientiane 01030, Laos;
| | - Anna Machowska
- Department of Global Public Health, Karolinska Institutet, 17177 Stockholm, Sweden; (J.E.); (C.H.); (G.M.); (C.S.L.)
- Correspondence:
| | - Xanded Onthongdee
- Lao Tropical and Public Health Institute, Ministry of Health, Vientiane 01030, Laos; (X.O.); (S.K.)
| | - Kongmany Chaleunvong
- Institute of Research and Education Development, UHS, Ministry of Health, Vientiane 01030, Laos; (K.C.); (M.M.)
| | - Bounxou Keohavong
- Food and Drug Department, Ministry of Health, Vientiane 01030, Laos;
| | - Jaran Eriksen
- Department of Global Public Health, Karolinska Institutet, 17177 Stockholm, Sweden; (J.E.); (C.H.); (G.M.); (C.S.L.)
- Department of Infectious Diseases/Venhalsan, Stockholm South General Hospital, 11883 Stockholm, Sweden
| | - Claudia Hanson
- Department of Global Public Health, Karolinska Institutet, 17177 Stockholm, Sweden; (J.E.); (C.H.); (G.M.); (C.S.L.)
| | - Manivanh Vongsouvath
- Lao-Oxford-Mahosot Hospital-Welcome Trust Research Unit (LOMWRU), Microbiology Laboratory, Mahosot Hospital, Vientiane 01000, Laos;
| | - Gaetano Marrone
- Department of Global Public Health, Karolinska Institutet, 17177 Stockholm, Sweden; (J.E.); (C.H.); (G.M.); (C.S.L.)
| | - Annelie Brauner
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, 17177 Stockholm, Sweden;
- Division of Clinical Microbiology, Karolinska University Hospital, 17164 Solna, Sweden
| | - Mayfong Mayxay
- Institute of Research and Education Development, UHS, Ministry of Health, Vientiane 01030, Laos; (K.C.); (M.M.)
- Lao-Oxford-Mahosot Hospital-Welcome Trust Research Unit (LOMWRU), Microbiology Laboratory, Mahosot Hospital, Vientiane 01000, Laos;
- Centre for Tropical Medicine and Global Health, University of Oxford, Oxford OX3 7LG, UK
| | - Sengchanh Kounnavong
- Lao Tropical and Public Health Institute, Ministry of Health, Vientiane 01030, Laos; (X.O.); (S.K.)
| | - Cecilia Stålsby Lundborg
- Department of Global Public Health, Karolinska Institutet, 17177 Stockholm, Sweden; (J.E.); (C.H.); (G.M.); (C.S.L.)
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Grant J, Saux NL. Duration of antibiotic therapy for common infections. JOURNAL OF THE ASSOCIATION OF MEDICAL MICROBIOLOGY AND INFECTIOUS DISEASE CANADA = JOURNAL OFFICIEL DE L'ASSOCIATION POUR LA MICROBIOLOGIE MEDICALE ET L'INFECTIOLOGIE CANADA 2021; 6:181-197. [PMID: 36337760 PMCID: PMC9615468 DOI: 10.3138/jammi-2021-04-29] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 04/29/2021] [Indexed: 06/16/2023]
Affiliation(s)
- Jennifer Grant
- Division of Medical Microbiology and Infectious Diseases, Vancouver General Hospital, Vancouver Costal Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - Nicole Le Saux
- Division of Infectious Diseases, Children’s Hospital of Eastern Ontario, University of Ottawa, Ottawa, Ontario, Canada
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Clinical effectiveness of adding azithromycin to antimicrobial prophylaxis for cesarean delivery. Am J Obstet Gynecol 2021; 225:335.e1-335.e7. [PMID: 34052192 DOI: 10.1016/j.ajog.2021.05.023] [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: 03/04/2021] [Revised: 05/11/2021] [Accepted: 05/14/2021] [Indexed: 11/21/2022]
Abstract
BACKGROUND A recent large clinical trial demonstrated an approximately 50% decrease in the rate of postoperative infection in women who were laboring and/or had rupture of membranes for >4 hours and who received azithromycin in addition to standard preoperative antibiotic prophylaxis at the time of cesarean delivery. Given these results, our institution made a policy change in May 2017 to add azithromycin to standard preoperative prophylaxis for all cesarean deliveries. OBJECTIVE This study aimed to evaluate the clinical effectiveness of adding azithromycin to preoperative antibiotic prophylaxis for cesarean delivery. STUDY DESIGN We conducted a before-and-after cohort study of women delivered via cesarean delivery at our institution. The preimplementation group included women who delivered from March 1, 2016, to February 28, 2017, (before an institutional practice change of adding azithromycin to standard preoperative prophylaxis), and the postimplementation group included women who delivered from September 1, 2017, to August 31, 2018 (allowing a 6-month period for uptake of the practice change). The primary outcome was a composite of postoperative infections (endometritis, wound infection, other maternal infections). Unadjusted and adjusted risk ratios and 95% confidence intervals were estimated using a modified Poisson regression model. RESULTS In the preimplementation (n=1171) and postimplementation (n=1168) groups, the incidence rates of the composite outcomes were 4.7% and 5.3%, respectively (P=.49). Both unadjusted (relative risk, 1.13; 95% confidence interval, 0.78-1.62) and adjusted (adjusted relative risk, 1.06; 95% confidence interval, 0.74-1.52) comparisons were not significantly different. In addition, results were statistically nonsignificant, but in the direction of lower rates of infection, in the after cohort for women in labor and/or with rupture of membranes for ≥4 hours (relative risk, 0.88 [95% confidence interval, 0.56-1.39]; adjusted relative risk, 0.82 [95% confidence interval, 0.52-1.30]) and for women with clinical chorioamnionitis (relative risk, 0.37 [95% confidence interval, 0.08-1.67]; data too sparse for adjusted analysis). In the subgroup of women who were not in labor, the after cohort had a statistically nonsignificant increased risk of the composite outcome in both unadjusted (relative risk, 1.53; 95% confidence interval, 0.86-2.72) and adjusted (adjusted relative risk, 1.48; 95% confidence interval, 0.83-2.65]) comparisons. CONCLUSION In clinical practice, the addition of azithromycin to standard preoperative antibiotic prophylaxis for cesarean delivery may have an effect size smaller than seen in the large clinical trial prompting this practice change. Extrapolation of this regimen to women not in labor may be ineffective.
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Karmila A, Zulkarnain M, Martadiansyah A, Mirani P, Bernolian N, Gardiner JC, Zhang L. The Prevalence and Factors Associated with Prophylactic Antibiotic Use during Delivery: A Hospital-Based Retrospective Study in Palembang, Indonesia. Antibiotics (Basel) 2021; 10:1004. [PMID: 34439054 PMCID: PMC8388940 DOI: 10.3390/antibiotics10081004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 08/16/2021] [Accepted: 08/17/2021] [Indexed: 12/27/2022] Open
Abstract
Prophylactic antibiotic usage during delivery is a common practice worldwide, especially in low- to middle-income countries. Guidelines have been published to reduce antibiotic overuse; however, data describing the use of prophylactic antibiotics and clinician adherence to guidelines in low- to middle-income countries remain limited. This study aimed to describe the prevalence of prophylactic antibiotic use, factors associated with its use, and clinician adherence to guidelines. A retrospective review was conducted for all deliveries from 1 January 2016 to 31 December 2018 at a tertiary level hospital in Indonesia. The prevalence of prophylactic antibiotic use during delivery was 47.1%. Maternal education level, Ob/Gyn specialist-led delivery, a history of multiple abortions, C-section, premature membrane rupture, and antepartum hemorrhage were independently associated with prophylactic antibiotic use. Clinician adherence to the guidelines was 68.9%. Adherence to guidelines was the lowest in conditions where the patient had only one indication for prophylactic antibiotics (aOR 0.36, 95% CI 0.24-0.54). The findings showed that the prevalence of prophylactic antibiotic use during delivery was moderate to high. Adherence to local guidelines was moderate. Updating the local prescribing guidelines may improve clinician adherence.
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Affiliation(s)
- Ariesti Karmila
- Department of Epidemiology and Biostatistics, College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA; (A.K.); (J.C.G.)
- Department of Child Health, Faculty of Medicine, University of Sriwijaya, Palembang 30126, Indonesia
| | - Mohammad Zulkarnain
- Department of Public Health, Faculty of Medicine, University of Sriwijaya, Palembang 30126, Indonesia;
| | - Abarham Martadiansyah
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Sriwijaya, Palembang 30126, Indonesia; (A.M.); (P.M.); (N.B.)
| | - Putri Mirani
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Sriwijaya, Palembang 30126, Indonesia; (A.M.); (P.M.); (N.B.)
| | - Nuswil Bernolian
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Sriwijaya, Palembang 30126, Indonesia; (A.M.); (P.M.); (N.B.)
| | - Joseph C. Gardiner
- Department of Epidemiology and Biostatistics, College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA; (A.K.); (J.C.G.)
| | - Lixin Zhang
- Department of Epidemiology and Biostatistics, College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA; (A.K.); (J.C.G.)
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Affiliation(s)
- Elizabeth M Stringer
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of North Carolina, Chapel Hill, NC, USA
| | - Ashraf Nabhan
- Department of Obstetrics and Gynecology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
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Darkwah TO, Afriyie DK, Sneddon J, Cockburn A, Opare-Addo MNA, Tagoe B, Amponsah SK. Assessment of prescribing patterns of antibiotics using National Treatment Guidelines and World Health Organization prescribing indicators at the Ghana Police Hospital: a pilot study. Pan Afr Med J 2021; 39:222. [PMID: 34630834 PMCID: PMC8486929 DOI: 10.11604/pamj.2021.39.222.29569] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 07/26/2021] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION irrational or inappropriate prescribing of antibiotics is a major problem in healthcare and leads to antibiotic resistance. There is the need to understand the prescribing patterns and antibiotic stewardship in health facilities to support appropriate antibiotic use. A study was carried out to evaluate prescribing pattern of antibiotics at the Ghana Police Hospital using National Standard Treatment Guidelines (STG) and World Health Organization (WHO) prescribing indicators. METHODS a cross-sectional descriptive study was conducted at the Ghana Police Hospital. Data on prescriptions of antibiotics for both out-patients and in-patients was collected between December 2019 and March 2020. A pretested self-designed tool was used for data collection. All sampled prescriptions were assessed for appropriateness using the STG of 2017 and WHO "AWaRe" classification. The criteria used in assessment included dose, frequency, duration of treatment and choice of antibiotic prescribed for disease condition. Descriptive statistics were used in data analysis. RESULTS a total of 184 patient prescriptions (286 antibiotics) were included in this study. Results showed that antibiotics were mostly prescribed for dental and dental-related conditions (20.7%) and obstetric post-delivery prophylaxis (18.1%). Appropriateness of indicators for antibiotics prescribed assessed ranged between 89.2% to 97.6%. The most frequently prescribed antibiotics were metronidazole (25.9%), amoxicillin with clavulanic acid (22.0%), amoxicillin (16.4%) and ciprofloxacin (10.1%). Based on WHO "AWaRe" classification, the "access" group of antibiotics (74%) was the most prescribed, followed by "watch" group (24%). There were no antibiotics prescribed from the "reserve" group of antibiotics and another 2% that was not part of AwaRe classification. CONCLUSION study revealed that the level of appropriateness for prescribing indicators assessed was relatively high and majority of prescribed antibiotics were from the "access" and "watch" group. These observations suggest responsible prescribing of antibiotics at the Ghana Police Hospital and effective antibiotic stewardship should be sustained and improved.
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Affiliation(s)
| | | | - Jacqueline Sneddon
- Scottish Antimicrobial Prescribing Group, Healthcare Improvement Scotland, Glasgow, United Kingdom
| | - Alison Cockburn
- National Health Service (NHS) Lothian Antimicrobial Management Team, Western General Hospital, Crewe Road South, Edinburgh, United Kingdom
| | - Mercy Naa Aduele Opare-Addo
- Department of Pharmacy Practice, Faculty of Pharmacy and Pharmaceutical Sciences, College of Health Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Benjamin Tagoe
- Department of Medical Pharmacology, University of Ghana Medical School, Accra, Ghana
| | - Seth Kwabena Amponsah
- Department of Medical Pharmacology, University of Ghana Medical School, Accra, Ghana
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Pregnancy-Related Hysterectomy for Peripartum Hemorrhage: A Literature Narrative Review of the Diagnosis, Management, and Techniques. BIOMED RESEARCH INTERNATIONAL 2021; 2021:9958073. [PMID: 34307683 PMCID: PMC8282389 DOI: 10.1155/2021/9958073] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 06/21/2021] [Indexed: 12/14/2022]
Abstract
Postpartum hemorrhage is a life-threatening situation, in which hysterectomy can be performed to prevent maternal death. However, it is associated with high rates of maternal morbidity and mortality and permanent infertility. The incidence of pregnancy-related hysterectomy varies across countries, but its main indications are the following: uterine atony and placenta spectrum (PAS) disorders. PAS disorder prevalence is rising during the last years, mainly due to the increased number of cesarean sections. As a result, obstetricians should be aware of the difficulties of this emergent condition and improve its accurate antenatal diagnosis rates, as well as its modern management strategies. Of course, special skills are required during a pregnancy-related hysterectomy, so these patients should be referred to centers of excellence in antenatal care, where a multidisciplinary team approach is followed. This study is a narrative review of the literature of the last 5 years (PubMed, Cochrane) regarding postpartum hemorrhage to offer obstetricians up-to-date knowledge on this pregnancy-related life-threatening issue. However, there is a lack of available high-quality data, because most published papers are retrospective case series or observational cohorts.
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Zou Q, Zou H, Shen Y, Yu L, Zhou W, Sheng C, Liao A, Li C. Pathogenic Spectrum and Resistance Pattern of Bloodstream Infections Isolated from Postpartum Women: A Multicenter Retrospective Study. Infect Drug Resist 2021; 14:2387-2395. [PMID: 34211283 PMCID: PMC8241814 DOI: 10.2147/idr.s315367] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 06/15/2021] [Indexed: 11/30/2022] Open
Abstract
Purpose Bloodstream infections (BSIs) cause morbidity and mortality in postpartum patients, resulting in poor prognosis for both mother and neonate. Gram-negative bacteremia is a public health threat, with high mortality among vulnerable populations and significant global economic costs. Gram-negative bacteremia and antimicrobial resistance are increasing. This study retrospectively analyzed the pathogen distribution and drug sensitivity among postpartum patients with BSIs to identify appropriate antibacterial agents for perioperative therapy. Material and Methods All bacteremia cases between January 2015 and December 2020 from three Health Centers for Women and Children in Chongqing, China, were retrospectively reviewed. Clinical data were collected from medical records and charts. Blood samples were cultured by BD BACTEC FX200. Bacterial and fungal species and bacterial susceptibility were identified by a BD PhoenixTM M50 automatic detection machine. Results In total, 274 pathogenic strains were isolated from 272 blood samples. Excluding 25 suspected contamination strains, 248 blood samples yielded 249 microorganisms, including 214 gram-negative bacteria (85.9%), 34 gram-positive bacteria (13.6%), and 1 fungus (0.5%). Escherichia coli (E. coli) was the most frequently isolated pathogen, both overall and among gram-negative bacilli (73.5%). Streptococcus agalactiae represented 3.6% of gram-positive cocci (n = 9). Laboratory-confirmed anaerobic infections comprised 9.2% of cases (n = 23). Additionally, 47.4% of postpartum patients with BSIs suffered premature rupture of membranes (PROM), a suspected infection risk factor. Drug sensitivity levels remained unchanged for less commonly used drugs, but resistance increased against commonly used drugs. Specifically, E. coli resistance against fourth-generation cephalosporins increased during this study period. Conclusion E. coli is the most common gram-negative bacillus in postpartum patients with BSIs, and increased anaerobic bacterial detections suggest genital tract inflammation control before delivery is necessary. Effective drug resistance monitoring remains necessary to alleviate bacterial resistance, such as preventing inappropriate antibiotic applications.
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Affiliation(s)
- Qin Zou
- Department of Laboratory Medicine, Chongqing Health Center for Women and Children, Chongqing, People's Republic of China
| | - Hua Zou
- Department of Laboratory Medicine, Chongqing Health Center for Women and Children, Chongqing, People's Republic of China
| | - Yan Shen
- Department of Laboratory Medicine, Chongqing Health Center for Women and Children, Chongqing, People's Republic of China
| | - Lang Yu
- Department of Laboratory Medicine, Chongqing Health Center for Women and Children, Chongqing, People's Republic of China
| | - Wei Zhou
- Department of Obstetrics and Gynecology, Chongqing Health Center for Women and Children, Chongqing, People's Republic of China
| | - Chenglin Sheng
- Department of Laboratory Medicine, Wanzhou Health Center for Women and Children, Chongqing, People's Republic of China
| | - Ang Liao
- Department of Laboratory Medicine, Yongchuan Health Center for Women and Children, Chongqing, People's Republic of China
| | - Chunli Li
- Department of Laboratory Medicine, Chongqing Health Center for Women and Children, Chongqing, People's Republic of China
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Schrey-Petersen S, Tauscher A, Dathan-Stumpf A, Stepan H. Diseases and complications of the puerperium. DEUTSCHES ARZTEBLATT INTERNATIONAL 2021; 118:arztebl.m2021.0168. [PMID: 33972015 PMCID: PMC8381608 DOI: 10.3238/arztebl.m2021.0168] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Accepted: 02/28/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND In terms of maternal morbidity and mortality, the puerperium is just as significant as pregnancy and childbirth. Nearly half of all maternal deaths occur in the time after delivery. METHODS This review is based on pertinent articles in English and German from the years 2000- 2020 that were retrieved by a selective search in MEDLINE and EMBASE, as well as on the available guidelines in English and German and on German-language textbooks of obstetrics. RESULTS The most common and severe complications are, in the post-placental phase, bleeding and disturbances of uterine involution; in the first seven days after delivery, infection (e.g., endomyometritis, which occurs after 1.6% [0.9; 2.5] of all births) and hypertension-related conditions. Thromboembolism, incontinence and disorders of the pelvic floor, mental disease, and endocrine disturbances can arise at any time during the puerperium. In an Australian study, the incidence of embolism was 0.45 per 1000 births, with 61.3% arising exclusively after delivery. CONCLUSION Basic familiarity with the most common and severe diseases in the puerperium is important for non-gynecologists as well, among other things because highly acute, lifethreatening complications can arise that demand urgent intervention.
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Affiliation(s)
| | - Anne Tauscher
- Division of Obstretics, University of Leipzig Medical Center
| | | | - Holger Stepan
- Division of Obstretics, University of Leipzig Medical Center
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Maternal and Neonatal Oral Microbiome Developmental Patterns and Correlated Factors: A Systematic Review-Does the Apple Fall Close to the Tree? INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18115569. [PMID: 34071058 PMCID: PMC8197112 DOI: 10.3390/ijerph18115569] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 05/16/2021] [Accepted: 05/21/2021] [Indexed: 12/21/2022]
Abstract
(1) Background: The purpose of the study was to comprehensively analyze the relationship between the mother’s oral microbiome, modes of delivery and feeding, and the formation of the newborn child’s oral microbiome. (2) Methods: This systematic review included a search through MEDLINE (PubMed) database (from 2010 to July 2020). Research was registered in PROSPERO under the number CRD42021241044. (3) Results: Of the 571 studies, 11 met the inclusion criteria. Included studies were classified according to (i) child’s delivery mode, (ii) maternal exposure to antibiotics and disinfectants, and (iii) feeding type. (4) Conclusions: The interpretation of these papers shows that the type of delivery, maternal exposure to disinfectants and antibiotics during delivery, maternal health classed as overweight, gestational diabetes mellitus, and feeding type are correlated to changes in the maternal and neonatal early oral microbiomes, based on the analysis provided in this systematic review. Because no evidence exists regarding the impact of maternal diet and maternal oral health on the establishment and development of the early oral newborn microbiome, more studies are needed to deepen the knowledge and understanding of the subject and develop preventive and therapeutic strategies of support to pregnant women.
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Niederle B. [Hygiene measures in antenatal care]. DER GYNAKOLOGE 2021; 54:399-411. [PMID: 33976454 PMCID: PMC8103136 DOI: 10.1007/s00129-021-04794-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Accepted: 03/24/2021] [Indexed: 10/26/2022]
Abstract
BACKGROUND The prevention of infections in the obstetric care of pregnant women is paramount, on the one hand with regard to pathogens of congenital infections and on the other hand due to the association of maternal infections with premature delivery. OBJECTIVES Which measures are recommended for effective prevention of bacterial and viral diseases relevant to obstetrics? MATERIALS AND METHODS Literature search on hygiene measures in terms of preventing transmission of infection. RESULTS The physiological vaginal flora of the pregnant woman is a fundamental factor in natural defence against infection. Its disruption-also through antimicrobial therapies-has a proven influence on the course of pregnancy (premature rupture of membranes, premature birth). It also leads to a disturbed intestinal microbiome in newborns, which has long-term consequences for their neurological, respiratory, metabolic and immunological development and increases mortality. The focus should therefore be on prevention-rather than therapy-of infectious diseases during pregnancy. This requires a detailed anamnesis, monitoring and updating of the vaccination status and, if necessary, clarification of the infection status by means of targeted serological tests. Then the gynecologist can give individual advice on preventive measures. This article provides specific recommendations on selected obstetrically relevant infections. CONCLUSIONS Focusing on hygiene measures to prevent infection in obstetrics can improve the health of both mother and child.
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Affiliation(s)
- Bernhard Niederle
- Klinik für Frauenheilkunde und Geburtshilfe, Klinikum Kempten und Immenstadt, Klinikverbund Allgäu, Robert-Weixler-Str. 50, 87439 Kempten, Deutschland
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Effectiveness of antimicrobial prophylaxis at 30 versus 60 min before cesarean delivery. Sci Rep 2021; 11:8401. [PMID: 33863969 PMCID: PMC8052330 DOI: 10.1038/s41598-021-87846-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Accepted: 04/05/2021] [Indexed: 11/10/2022] Open
Abstract
This study aimed to examine the effect of antibiotic prophylaxis (AP) given within 30 compared to 30–60 min before skin incision on the incidence of infectious morbidity after cesarean delivery (CD). A retrospective cohort study was conducted at a single institution on data between 2014 and 2018. Women who delivered by CD were divided into two groups according to AP timing before skin incision: group 1 within 30 min, and group 2 from 30 to 60 min. The primary outcome was the incidence of any infectious morbidity. Overall, 2989 women were eligible: 2791 in group 1 and 198 in group 2. The primary composite outcome occurred in 125 women (4.48%) in group 1 and 8 women (4.04%) in group 2 (OR, 1.11; 95% CI 0.54–2.31; P = 0.77). The rate of surgical site infection only, was 1.08% in group 1 and 0.51% in group 2 (OR, 2.13; 95% CI 0.29–15.70; P = 0.72). The incidence was comparable between the groups in a separate sub-analysis restricted to laboring CDs and obese women. The rate of infectious morbidity was similar among women who received AP within 30 min and from 30 to 60 min before skin incision.
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Administration of β-lactam antibiotics and delivery method correlate with intestinal abundances of Bifidobacteria and Bacteroides in early infancy, in Japan. Sci Rep 2021; 11:6231. [PMID: 33737648 PMCID: PMC7973812 DOI: 10.1038/s41598-021-85670-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 03/04/2021] [Indexed: 12/15/2022] Open
Abstract
The intestinal microbiome changes dynamically in early infancy. Colonisation by Bifidobacterium and Bacteroides and development of intestinal immunity is interconnected. We performed a prospective observational cohort study to determine the influence of antibiotics taken by the mother immediately before delivery on the intestinal microbiome of 130 healthy Japanese infants. Faecal samples (383) were collected at 1, 3, and 6 months and analysed using next-generation sequencing. Cefazolin was administered before caesarean sections, whereas ampicillin was administered in cases with premature rupture of the membranes and in Group B Streptococcus-positive cases. Bifidobacterium and Bacteroides were dominant (60–70% mean combined occupancy) at all ages. A low abundance of Bifidobacterium was observed in infants exposed to antibiotics at delivery and at 1 and 3 months, with no difference between delivery methods. A lower abundance of Bacteroides was observed after caesarean section than vaginal delivery, irrespective of antibiotic exposure. Additionally, occupancy by Bifidobacterium at 1 and 3 months and by Bacteroides at 3 months differed between infants with and without siblings. All these differences disappeared at 6 months. Infants exposed to intrapartum antibiotics displayed altered Bifidobacterium abundance, whereas abundance of Bacteroides was largely associated with the delivery method. Existence of siblings also significantly influenced the microbiota composition of infants.
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Abstract
Acquisition and establishment of the oral microbiota occur in a dynamic process over various stages and involve close and continuous interactions with the host and its environment. In the present review, we discuss the stages of this process in chronological order. We start with the prenatal period and address the following questions: ‘Is the fetus exposed to maternal microbiota during pregnancy?’ and ‘If so, what is the potential role of this exposure?’ We comment on recent reports of finding bacterial DNA in placenta during pregnancies, and provide current views on the potential functions of prenatal microbial encounters. Next, we discuss the physiological adaptations that take place in the newborn during the birth process and the effect of this phase of life on the acquisition of the oral microbiota. Is it really just exposure to maternal vaginal microbes that results in the difference between vaginally and Cesarian section‐born infants? Then, we review the postnatal phase, in which we focus on transmission of microbes, the intraoral niche specificity, the effects of the host behavior and environment, as well as the role of genetic background of the host on shaping the oral microbial ecosystem. We discuss the changes in oral microbiota during the transition from deciduous to permanent dentition and during puberty. We also address the finite knowledge on colonization of the oral cavity by microbes other than the bacterial component. Finally, we identify the main outstanding questions that limit our understanding of the acquisition and establishment of a healthy microbiome at an individual level.
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Affiliation(s)
- A M Marije Kaan
- Department of Preventive Dentistry, Academic Centre for Dentistry Amsterdam (ACTA), Vrije Universiteit Amsterdam and University of Amsterdam, Amsterdam, The Netherlands
| | - Dono Kahharova
- Department of Preventive Dentistry, Academic Centre for Dentistry Amsterdam (ACTA), Vrije Universiteit Amsterdam and University of Amsterdam, Amsterdam, The Netherlands
| | - Egija Zaura
- Department of Preventive Dentistry, Academic Centre for Dentistry Amsterdam (ACTA), Vrije Universiteit Amsterdam and University of Amsterdam, Amsterdam, The Netherlands
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