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Mitrogiannis I, Evangelou E, Efthymiou A, Kanavos T, Birbas E, Makrydimas G, Papatheodorou S. Risk factors for preterm birth: an umbrella review of meta-analyses of observational studies. BMC Med 2023; 21:494. [PMID: 38093369 PMCID: PMC10720103 DOI: 10.1186/s12916-023-03171-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 11/09/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND Preterm birth defined as delivery before 37 gestational weeks is a leading cause of neonatal and infant morbidity and mortality. The aim of this study is to summarize the evidence from meta-analyses of observational studies on risk factors associated with PTB, evaluate whether there are indications of biases in this literature, and identify which of the previously reported associations are supported by robust evidence. METHODS We searched PubMed and Scopus until February 2021, in order to identify meta-analyses examining associations between risk factors and PTB. For each meta-analysis, we estimated the summary effect size, the 95% confidence interval, the 95% prediction interval, the between-study heterogeneity, evidence of small-study effects, and evidence of excess-significance bias. Evidence was graded as robust, highly suggestive, suggestive, and weak. RESULTS Eighty-five eligible meta-analyses were identified, which included 1480 primary studies providing data on 166 associations, covering a wide range of comorbid diseases, obstetric and medical history, drugs, exposure to environmental agents, infections, and vaccines. Ninety-nine (59.3%) associations were significant at P < 0.05, while 41 (24.7%) were significant at P < 10-6. Ninety-one (54.8%) associations had large or very large heterogeneity. Evidence for small-study effects and excess significance bias was found in 37 (22.3%) and 12 (7.2%) associations, respectively. We evaluated all associations according to prespecified criteria. Seven risk factors provided robust evidence: amphetamine exposure, isolated single umbilical artery, maternal personality disorder, sleep-disordered breathing (SDB), prior induced termination of pregnancy with vacuum aspiration (I-TOP with VA), low gestational weight gain (GWG), and interpregnancy interval (IPI) following miscarriage < 6 months. CONCLUSIONS The results from the synthesis of observational studies suggest that seven risk factors for PTB are supported by robust evidence. Routine screening for sleep quality and mental health is currently lacking from prenatal visits and should be introduced. This assessment can promote the development and training of prediction models using robust risk factors that could improve risk stratification and guide cost-effective preventive strategies. TRIAL REGISTRATION PROSPERO 2021 CRD42021227296.
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Affiliation(s)
- Ioannis Mitrogiannis
- Department of Obstetrics & Gynecology, General Hospital of Arta, 47100, Arta, Greece
| | - Evangelos Evangelou
- Department of Epidemiology and Biostatistics, Imperial College London, London, SW7 2AZ, UK
- Department of Hygiene and Epidemiology, University of Ioannina Medical School, 45110, Ioannina, Greece
| | - Athina Efthymiou
- Harris Birthright Research Centre for Fetal Medicine, King's College London, London, SE5 8BB, UK
- Department of Women and Children Health, NHS Foundation Trust, Guy's and St Thomas, London, SE1 7EH, UK
| | | | | | - George Makrydimas
- Department of Obstetrics & Gynecology, University Hospital of Ioannina, 45110, Ioannina, Greece
| | - Stefania Papatheodorou
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, 02115, USA.
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Li Y, Liu LH, Jian ZY, Li PH, Jin X, Li H, Wang KJ. Association between antibiotic exposure and adverse outcomes of children and pregnant women: evidence from an umbrella review. World J Pediatr 2023; 19:1139-1148. [PMID: 36973599 DOI: 10.1007/s12519-023-00711-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 02/24/2023] [Indexed: 03/29/2023]
Abstract
BACKGROUND Antibiotics are widely prescribed among children and pregnant women, but their safety profile is controversial. This study aimed to summarize and appraise current evidence for the potential impact of antibiotic exposure on pregnancy outcomes and children's health. METHODS PubMed, Embase, Web of Science and the Cochrane Database of Systematic Reviews were searched from inception to June 2022. Meta-analyses of any study design comparing the impact of antibiotic exposure with nonexposure among children, pregnant women and prepregnant women on adverse health outcomes of children and pregnancy were retrieved. The quality of evidence was assessed by a Measurement Tool to Assess Systematic Reviews 2 (AMSTAR2) and the Grading of Recommendations, Assessment, Development and Evaluation (GRADE). Data were reanalyzed, and the credibility of the evidence was determined. RESULTS Out of 2956 studies identified, 19 articles with 39 associations were included. Totally 19 of the associations (48.72%) were statistically significant with a P value ≤ 0.05, while only six were supported by highly suggestive evidence. Children with postnatal antibiotic exposure had a higher risk of developing asthma odds ratio (OR): 1.95, 95% confidence interval (CI): 1.76-2.17, wheezing (OR: 1.81, 95% CI 1.65-1.97) and allergic rhinoconjunctivitis (OR: 1.66, 95% CI 1.51-1.83), with prediction intervals excluding the nulls. Quality assessed by both AMSTAR2 and GRADE of included meta-analyses were very low in general. CONCLUSIONS Antibiotic exposure in early life was associated with children's long-term health, especially in cases of allergic diseases. Prenatal exposure might also influence children's health in some aspects but requires more high-quality evidence. Potential adverse effects of antibiotics on pregnancy outcomes were not observed in our study. Studies with higher quality and better quantification of antibiotic exposure are needed in the future.
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Affiliation(s)
- Ya Li
- Department of Urology, Institute of Urology (Laboratory of Reconstructive Urology), West China Hospital, Sichuan University, No. 37 Guo Xue Alley, Wuhou District, Chengdu, Sichuan, People's Republic of China
| | - Lin-Hu Liu
- Department of Urology, Institute of Urology (Laboratory of Reconstructive Urology), West China Hospital, Sichuan University, No. 37 Guo Xue Alley, Wuhou District, Chengdu, Sichuan, People's Republic of China
| | - Zhong-Yu Jian
- Department of Urology, Institute of Urology (Laboratory of Reconstructive Urology), West China Hospital, Sichuan University, No. 37 Guo Xue Alley, Wuhou District, Chengdu, Sichuan, People's Republic of China
- West China Biomedical Big Data Center, Sichuan University, Chengdu, People's Republic of China
| | - Pu-Han Li
- Department of Urology, Institute of Urology (Laboratory of Reconstructive Urology), West China Hospital, Sichuan University, No. 37 Guo Xue Alley, Wuhou District, Chengdu, Sichuan, People's Republic of China
| | - Xi Jin
- Department of Urology, Institute of Urology (Laboratory of Reconstructive Urology), West China Hospital, Sichuan University, No. 37 Guo Xue Alley, Wuhou District, Chengdu, Sichuan, People's Republic of China
| | - Hong Li
- Department of Urology, Institute of Urology (Laboratory of Reconstructive Urology), West China Hospital, Sichuan University, No. 37 Guo Xue Alley, Wuhou District, Chengdu, Sichuan, People's Republic of China
| | - Kun-Jie Wang
- Department of Urology, Institute of Urology (Laboratory of Reconstructive Urology), West China Hospital, Sichuan University, No. 37 Guo Xue Alley, Wuhou District, Chengdu, Sichuan, People's Republic of China.
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Bower WA, Yu Y, Person MK, Parker CM, Kennedy JL, Sue D, Hesse EM, Cook R, Bradley J, Bulitta JB, Karchmer AW, Ward RM, Cato SG, Stephens KC, Hendricks KA. CDC Guidelines for the Prevention and Treatment of Anthrax, 2023. MMWR Recomm Rep 2023; 72:1-47. [PMID: 37963097 PMCID: PMC10651316 DOI: 10.15585/mmwr.rr7206a1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2023] Open
Abstract
This report updates previous CDC guidelines and recommendations on preferred prevention and treatment regimens regarding naturally occurring anthrax. Also provided are a wide range of alternative regimens to first-line antimicrobial drugs for use if patients have contraindications or intolerances or after a wide-area aerosol release of Bacillus anthracis spores if resources become limited or a multidrug-resistant B. anthracis strain is used (Hendricks KA, Wright ME, Shadomy SV, et al.; Workgroup on Anthrax Clinical Guidelines. Centers for Disease Control and Prevention expert panel meetings on prevention and treatment of anthrax in adults. Emerg Infect Dis 2014;20:e130687; Meaney-Delman D, Rasmussen SA, Beigi RH, et al. Prophylaxis and treatment of anthrax in pregnant women. Obstet Gynecol 2013;122:885-900; Bradley JS, Peacock G, Krug SE, et al. Pediatric anthrax clinical management. Pediatrics 2014;133:e1411-36). Specifically, this report updates antimicrobial drug and antitoxin use for both postexposure prophylaxis (PEP) and treatment from these previous guidelines best practices and is based on systematic reviews of the literature regarding 1) in vitro antimicrobial drug activity against B. anthracis; 2) in vivo antimicrobial drug efficacy for PEP and treatment; 3) in vivo and human antitoxin efficacy for PEP, treatment, or both; and 4) human survival after antimicrobial drug PEP and treatment of localized anthrax, systemic anthrax, and anthrax meningitis. Changes from previous CDC guidelines and recommendations include an expanded list of alternative antimicrobial drugs to use when first-line antimicrobial drugs are contraindicated or not tolerated or after a bioterrorism event when first-line antimicrobial drugs are depleted or ineffective against a genetically engineered resistant B. anthracis strain. In addition, these updated guidelines include new recommendations regarding special considerations for the diagnosis and treatment of anthrax meningitis, including comorbid, social, and clinical predictors of anthrax meningitis. The previously published CDC guidelines and recommendations described potentially beneficial critical care measures and clinical assessment tools and procedures for persons with anthrax, which have not changed and are not addressed in this update. In addition, no changes were made to the Advisory Committee on Immunization Practices recommendations for use of anthrax vaccine (Bower WA, Schiffer J, Atmar RL, et al. Use of anthrax vaccine in the United States: recommendations of the Advisory Committee on Immunization Practices, 2019. MMWR Recomm Rep 2019;68[No. RR-4]:1-14). The updated guidelines in this report can be used by health care providers to prevent and treat anthrax and guide emergency preparedness officials and planners as they develop and update plans for a wide-area aerosol release of B. anthracis.
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El Naggar HM, Anwar MM, Khayyal AE, Abdelhameed RM, Barakat AM, Sadek SAS, Elashkar AM. Application of honeybee venom loaded nanoparticles for the treatment of chronic toxoplasmosis: parasitological, histopathological, and immunohistochemical studies. J Parasit Dis 2023; 47:591-607. [PMID: 37520202 PMCID: PMC10382463 DOI: 10.1007/s12639-023-01602-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 05/27/2023] [Indexed: 08/01/2023] Open
Abstract
Toxoplasma gondii is an opportunistic intracellular protozoon which may cause severe disease in the immunocompromised patients. Unfortunately, the majority of treatments on the market work against tachyzoites in the acute infection but can't affect tissue cysts in the chronic phase. So, this study aimed to evaluate the effect of bee venom (BV) loaded metal organic frameworks (MOFs) nanoparticles (NPs) for the treatment of chronic murine toxoplasmosis. Ninety laboratory Swiss Albino mice were divided into 9 groups (10 mice each); GI (negative control), GII (infected control), GIII-GXI (infected with Me49 strain of Toxoplasma and treated); GIII (MOFs-NPs), GIV and GV (BV alone and loaded on MOFs-NPs), GVI and GVII (spiramycin alone and loaded on MOFs-NPs), GVIII and GIX (ciprofloxacin alone and loaded on MOFs-NPs). Parasitological examination of brain cyst count, histopathological study of brain, retina, liver, and kidney tissue sections and immunohistochemical (IHC) evaluation of liver was performed. Counting of Toxoplasma brain cysts showed high statistically significant difference between the infected treated groups and GII. GV showed the least count of brain cysts; mean ± SD (281 ± 29.5). Histopathological examination revealed a marked ameliorative effect of BV administration when used alone or loaded MOFs-NPs. It significantly reduced tissue inflammation, degeneration, and fibrosis. IHC examination of liver sections revealed high density CD8+ infiltration in GII, low density CD8+ infiltration in GIII, GVI, GVII, GVIII, and GIX while GIV and GV showed intermediate density CD8+ infiltration. BV is a promising Apitherapy against chronic toxoplasmosis. This effect is markedly enhanced by MOFs-NPs. Graphical abstract
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Affiliation(s)
- Heba M. El Naggar
- Department of Medical Parasitology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Mona M Anwar
- Department of Medical Parasitology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Amira E. Khayyal
- Department of Medical Parasitology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Reda M Abdelhameed
- Department of Applied Organic Chemistry, Chemical Industries Research Division, National Research Centre, Giza, Egypt
| | - Ashraf M. Barakat
- Department of Zoonotic Diseases, National Research Centre, Giza, Egypt
| | - Sabry A. S. Sadek
- Department of Zoonotic Diseases, National Research Centre, Giza, Egypt
| | - Ayman M. Elashkar
- Department of Medical Parasitology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
- Department of Basic Medical Sciences, College of Medicine, University of Bisha, Bisha, KSA Saudi Arabia
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Chae J, Choi JY, Kim B, Kim DS. Antibiotic Use during Pregnancy in South Korea Using 2011-2020 National Health Insurance Claims Data. Antibiotics (Basel) 2023; 12:1242. [PMID: 37627662 PMCID: PMC10451209 DOI: 10.3390/antibiotics12081242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 07/18/2023] [Accepted: 07/24/2023] [Indexed: 08/27/2023] Open
Abstract
BACKGROUND Since antimicrobial overuse and misuse can have substantial impacts on both public health and fetal well-being, it is essential to gain comprehensive insights into antimicrobial consumption patterns in pregnant women. This study aims to demonstrate antimicrobial utilization in pregnant women. METHODS We conducted a population-based cohort study using National Health Insurance claims data from January 2009 to December 2020 in South Korea. The target population was pregnancies in women aged 15-45 years who gave birth between 2011 and 2019. The outcome measure was the percentage of antibiotic prescriptions by trimester, subgroup, diagnostic category, and therapeutic category. Antibiotics were defined as J01 in the WHO ATC/DDD classification. To analyze the factors that influenced antibiotic prescriptions, we conducted multivariate logistic regression analysis. RESULTS Antibiotics were prescribed at least once in 1,808,588 (50%) of the 3,614,478 pregnancies. The proportion of deliveries with exposure to antibiotic therapy during pregnancy increased from 48% in 2011 to 54.8% in 2020. The prescription rate of antibiotics was highest in mothers younger than 25 years old, and it was lowest in participants aged 30-34 years. Also, antibiotic use was highest in the first trimester (30%) and lowest in the second trimester (18.2%). The most commonly used class was J01D (other beta-lactam antibacterials), which includes cephalosporins, and it accounted for 57% of the prescribed antibiotics. An increased probability of being prescribed antibiotics was associated with those younger than 25 years old, insurance (Medical Aid), hospitalization experience, an increase in physician visits, and comorbidities. For comorbidities, the OR was higher for respiratory tract infection (RTI), sexually transmitted infection, and urinary tract infection compared to those without disease, whereas it was decreased for diabetes and epilepsy. CONCLUSION The prescribing rate of antibiotics to pregnant women in South Korea has remained stably high. Also, an increase in the use of broad-spectrum beta-lactam penicillin was noted. It is necessary to monitor antibiotics in pregnant women generally in accordance with recommendations.
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Affiliation(s)
- Jungmi Chae
- Department of Research, Health Insurance Review and Assessment Service, Wonju 26465, Republic of Korea;
| | - Jun Yong Choi
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul 03722, Republic of Korea;
| | - Bongyoung Kim
- Department of Internal Medicine, Hanyang University College of Medicine, Seoul 04763, Republic of Korea
| | - Dong-Sook Kim
- Department of Health Administration, College of Health, Kongju National University, Gongju 32588, Republic of Korea
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Mitrogiannis I, Evangelou E, Efthymiou A, Kanavos T, Birbas E, Makrydimas G, Papatheodorou S. Risk factors for preterm labor: An Umbrella Review of meta-analyses of observational studies. RESEARCH SQUARE 2023:rs.3.rs-2639005. [PMID: 36993288 PMCID: PMC10055511 DOI: 10.21203/rs.3.rs-2639005/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
Preterm birth defined as delivery before 37 gestational weeks, is a leading cause of neonatal and infant morbidity and mortality. Understanding its multifactorial nature may improve prediction, prevention and the clinical management. We performed an umbrella review to summarize the evidence from meta-analyses of observational studies on risks factors associated with PTB, evaluate whether there are indications of biases in this literature and identify which of the previously reported associations are supported by robust evidence. We included 1511 primary studies providing data on 170 associations, covering a wide range of comorbid diseases, obstetric and medical history, drugs, exposure to environmental agents, infections and vaccines. Only seven risk factors provided robust evidence. The results from synthesis of observational studies suggests that sleep quality and mental health, risk factors with robust evidence should be routinely screened in clinical practice, should be tested in large randomized trial. Identification of risk factors with robust evidence will promote the development and training of prediction models that could improve public health, in a way that offers new perspectives in health professionals.
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Crowe HM, Hatch EE, Wang TR, Horsburgh CR, Mikkelsen EM, Kuohung W, Wise LA, Wesselink AK. Periconceptional antibiotic use and spontaneous abortion: A prospective cohort study. Paediatr Perinat Epidemiol 2023; 37:179-187. [PMID: 36303292 PMCID: PMC10038811 DOI: 10.1111/ppe.12931] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 09/27/2022] [Accepted: 10/05/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Many reproductive-aged North Americans use antibiotics in the weeks preceding conception or during early pregnancy. Antibiotic use may influence risk of spontaneous abortion (SAB) by disrupting the reproductive tract microbiome or treating harmful infections. However, this association has not been extensively studied. OBJECTIVE To determine the extent to which periconceptional antibiotic use is associated with the risk of SAB. METHODS We analysed data from an internet-based preconception cohort study of pregnancy planners. Eligible participants self-identified as female, were aged 21-45 years, resided in the USA or Canada, and conceived during 12 months of follow-up (n = 7890). Participants completed an enrolment questionnaire during June 2013-September 2021 and bimonthly follow-up questionnaires for up to 12 months or until a reported pregnancy, whichever came first. Pregnant participants completed questionnaires in early (~8-9 weeks) and late (~32 weeks) gestation. We assessed antibiotic use, including type (penicillins, nitrofurantoin, cephalosporins and macrolides) and indication for use, during the previous 4 weeks on preconception questionnaires. Participants reported pregnancies and SAB on follow-up and pregnancy questionnaires. We used Cox proportional hazards regression models with gestational weeks as the time scale to estimate hazard ratios (HR) and 95% confidence intervals (CI) for the association between periconceptional antibiotic use and SAB, controlling for potential demographic, medical, and lifestyle confounders. RESULTS Nineteen percent (n = 1537) of pregnancies ended in SAB. Participants reported periconceptional antibiotic use in 8% of pregnancies ending in SAB and 7% not ending in SAB. Periconceptional antibiotic use was not appreciably associated with SAB (adjusted HR 1.06, 95% CI 0.88, 1.28). We observed no strong associations between antibiotic type, indication for use, or recency of exposure and SAB risk. CONCLUSIONS Periconceptional antibiotic use was not appreciably associated with SAB in this study. This association is likely complicated by antibiotic type and dosage, timing of conception, and the individual's overall health.
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Affiliation(s)
- Holly Michelle Crowe
- Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Elizabeth Elliott Hatch
- Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Tanran R Wang
- Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Charles Robert Horsburgh
- Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Ellen Margrethe Mikkelsen
- Department of Clinical Epidemiology, Aarhus University and Aarhus University Hospital, Aarhus N, Denmark
- Department of Clinical Medicine, Aarhus University and Aarhus University Hospital, Aarhus N, Denmark
| | - Wendy Kuohung
- Department of Obstetrics and Gynecology, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Lauren Anne Wise
- Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Amelia Kent Wesselink
- Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts, USA
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Pregnancy in Patients with Inflammatory Bowel Diseases-A Literature Review. Life (Basel) 2023; 13:life13020475. [PMID: 36836832 PMCID: PMC9961380 DOI: 10.3390/life13020475] [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: 12/26/2022] [Revised: 02/03/2023] [Accepted: 02/04/2023] [Indexed: 02/11/2023] Open
Abstract
In recent years, we have faced an increasing incidence of inflammatory bowel disease (IBD), especially among young people, affecting them during their reproductive years. The paucity of data and reduced knowledge regarding the evolution of the disease during pregnancy and the adverse effects of the therapy on the mother and infant increase voluntary childlessness in this group of patients. Depending on the type of IBD, severity and surgical or medical management, this can negatively affect the pregnancy. C-sections and the risk of low-birth-weight babies are higher in women with IBD, independent of active/inactive disease, while preterm birth, stillbirth and miscarriage are associated with disease activity. In the last period, medicinal therapy has evolved, and new molecules have been developed for better control of the lesions, but the effect on pregnancy and breastfeeding is still controversial. We conducted this review by studying the literature and recent research in order to have a better image of the practical management of IBD during pregnancy.
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Bukhari A, Fatima Z, Atta M, Nazir A, Alshawwa SZ, Alotaibi HF, Iqbal M. Poly Lactic-Co-Glycolic Acid Nano-Carriers for Encapsulation and Controlled Release of Hydrophobic Drug to Enhance the Bioavailability and Antimicrobial Properties. Dose Response 2023; 21:15593258231152117. [PMID: 36743194 PMCID: PMC9893093 DOI: 10.1177/15593258231152117] [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: 11/11/2022] [Accepted: 01/02/2023] [Indexed: 01/31/2023] Open
Abstract
This study focusses on the fabrication of nano-carriers for delivery of ciprofloxacin through the nanoprecipitation process. This was done to examine the release of drug at the pH of stomach to find out the antibacterial action of ciprofloxacin loaded nanoparticles (NPs). Prepared NPs were characterized by Fourier Transform Infra-Red (FTIR) spectroscopy, Scanning Electron Microscopy (SEM), and particle size analyzer (PSA) techniques. Drug yield, loading, and sustained release was studied as function of time (up to 8 h). Antibacterial activity of ciprofloxacin loaded NPs were also determined against different gram-positive and gram-negative bacteria. Results revealed that nanoprecipitation is a suitable method for encapsulation of ciprofloxacin in poly(lactic-co-glycolic acid) PLGA NPs. The drug yield and drug loading were found to be 60%. The size range of NPs observed by PSA was in the range of 5.03-6.60 nm. It can be concluded that nanoformulation of ciprofloxacin loaded PLGA NPs can be used in stomach for longer period of time to enhance the bioavailability of the drug.
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Affiliation(s)
| | - Zuha Fatima
- Department of Chemistry, The University of Lahore, Lahore, Pakistan
| | - Madiha Atta
- Department of Biochemistry, The University of Lahore, Lahore, Pakistan
| | - Arif Nazir
- Department of Chemistry, The University of Lahore, Lahore, Pakistan
| | - Samar Z. Alshawwa
- Department of Pharmaceutical Sciences, College of Pharmacy, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
| | - Hadil F. Alotaibi
- Department of Pharmaceutical Sciences, College of Pharmacy, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
| | - Munawar Iqbal
- Department of Chemistry, Division of Science and Technology, University of Education, Lahore, Pakistan,Munawar Iqbal, Department of Chemistry, Division of Science and Technology, University of Education, Lahore 54770, Pakistan.
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Ashby T, Staiano P, Najjar N, Louis M. Bacterial pneumonia infection in pregnancy. Best Pract Res Clin Obstet Gynaecol 2022; 85:26-33. [PMID: 35970746 DOI: 10.1016/j.bpobgyn.2022.07.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 07/11/2022] [Accepted: 07/13/2022] [Indexed: 12/14/2022]
Abstract
Bacterial pneumonia in pregnancy is the most common fatal non-obstetrical infection and is associated with poorer maternal and fetal outcomes. Risk factors include normal physiological and anatomic changes that occur during pregnancy. In this review, we will discuss the etiological pathogens of bacterial pneumonias in pregnancy and its common complications, including both maternal and fetal outcomes. We will also review the diagnosis and management of bacterial pneumonia in the outpatient and inpatient setting and highlight the major pregnancy and lactation considerations when choosing antibiotic therapies.
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Affiliation(s)
- Tracy Ashby
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Florida, UF Health Clinical Center, 655 West 8th Street, Suite 7-088, C-54, Jacksonville, FL, 32209, USA
| | - Peter Staiano
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Florida, UF Health Clinical Center, 655 West 8th Street, Suite 7-088, C-54, Jacksonville, FL, 32209, USA
| | - Nimeh Najjar
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Florida, UF Health Clinical Center, 655 West 8th Street, Suite 7-088, C-54, Jacksonville, FL, 32209, USA
| | - Mariam Louis
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Florida, UF Health Clinical Center, 655 West 8th Street, Suite 7-088, C-54, Jacksonville, FL, 32209, USA.
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Aliabadi T, Saberi EA, Motameni Tabatabaie A, Tahmasebi E. Antibiotic use in endodontic treatment during pregnancy: A narrative review. Eur J Transl Myol 2022; 32:10813. [PMID: 36268928 PMCID: PMC9830410 DOI: 10.4081/ejtm.2022.10813] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 09/26/2022] [Indexed: 01/13/2023] Open
Abstract
More than half of pregnant women are usually affected by odontogenic pain affects. Pain often accompanies periapical or pulp infections and increases the risks to pregnant patients and their fetuses. The American Dental Association, in partnership with the American College of Obstetricians and Gynecologists, has offered a strong declaration reaffirming the significance of suitable and timely oral health care as an indispensable constituent of a healthy pregnancy. However, there is lack of knowledge about the use of antibiotics in endodontic treatment. Therefore, the present study would review the researches done in this area and tries to provide comprehensive and complete information about the use of antibiotics in endodontic treatment during pregnancy. Based on the results, it can be said that using antibiotics during pregnancy are allowed, and they can be used normally and safely by pregnant women.
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Affiliation(s)
| | | | - Amin Motameni Tabatabaie
- Department of Endodontics, Faculty of Dentistry, Zahedan University of Medical Sciences, Zahedan, Iran ORCID ID: 0000-0002-6745-4264 E-mail:
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Parker CM, Karchmer AW, Fisher MC, Muhammad KM, Yu PA. Safety of Antimicrobials for Postexposure Prophylaxis and Treatment of Anthrax: A Review. Clin Infect Dis 2022; 75:S417-S431. [PMID: 36251549 PMCID: PMC9649414 DOI: 10.1093/cid/ciac592] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND Bacillus anthracis, the causative agent for anthrax, poses a potential bioterrorism threat and is capable of causing mass morbidity and mortality. Antimicrobials are the mainstay of postexposure prophylaxis (PEP) and treatment of anthrax. We conducted this safety review of 24 select antimicrobials to identify any new or emerging serious or severe adverse events (AEs) to help inform their risk-benefit evaluation for anthrax. METHODS Twenty-four antimicrobials were included in this review. Tertiary data sources (e.g. Lactmed, Micromedex, REPROTOX) were reviewed for safety information and summarized to evaluate the known risks of these antimicrobials. PubMed was also searched for published safety information on serious or severe AEs with these antimicrobials; AEs that met inclusion criteria were abstracted and reviewed. RESULTS A total of 1316 articles were reviewed. No consistent observations or patterns were observed among the abstracted AEs for a given antimicrobial; therefore, the literature review did not reveal evidence of new or emerging AEs that would add to the risk-benefit profiles already known from tertiary data sources. CONCLUSIONS The reviewed antimicrobials have known and/or potential serious or severe risks that may influence selection when recommending an antimicrobial for PEP or treatment of anthrax. Given the high fatality rate of anthrax, the risk-benefit evaluation favors use of these antimicrobials for anthrax. The potential risks of antimicrobials should not preclude these reviewed antimicrobials from clinical consideration for anthrax but rather guide appropriate antimicrobial selection and prioritization across different patient populations with risk mitigation measures as warranted.
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Affiliation(s)
- Corinne M Parker
- Division of Preparedness and Emerging Infections, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Adolf W Karchmer
- Division of Infectious Diseases, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Margaret C Fisher
- Clinical Professor of Pediatrics, Rutgers Robert Wood Johnson School of Medicine, Monmouth Medical Center, Long Branch, New Jersey, USA
| | - Kalimah M Muhammad
- Division of Preparedness and Emerging Infections, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
- Oak Ridge Institute for Science and Education Centers for Disease Control and Prevention Fellowship Program, Atlanta, Georgia, USA
| | - Patricia A Yu
- Division of Preparedness and Emerging Infections, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
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13
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Chowdhury R, Kane SV. Pregnancy and Crohn's disease: concerns and assurance of medical therapy. Gastroenterol Rep (Oxf) 2022; 10:goac055. [PMID: 36225722 PMCID: PMC9550230 DOI: 10.1093/gastro/goac055] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 09/19/2022] [Accepted: 09/20/2022] [Indexed: 11/04/2022] Open
Abstract
Approximately 50% of patients with inflammatory bowel disease including both Crohn’s disease and ulcerative colitis are female with many being diagnosed and treated during their reproductive years. It is important for women to be in remission prior to and during pregnancy. There have been many advances in the treatment of inflammatory bowel disease, including new therapies. In this review, we summarize the currently approved medications for Crohn’s disease and their safety in pregnancy and postpartum. The totality of evidence suggests that the majority of therapies are low-risk before and during pregnancy, and should be continued to control maternal disease.
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Affiliation(s)
- Reezwana Chowdhury
- Division of Gastroenterology and Hepatology, Department of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Sunanda V Kane
- Corresponding author. Division of Gastroenterology and Hepatology, Department of Medicine, Mayo Clinic, 200 First Street St SW, Rochester, MN 55905, USA; Tel: +1-507-284-0959;
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14
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Lin J, Ding J, Di X, Sun W, Chen H, Zhang H. Association between prenatal antibiotics exposure and measures of fetal growth: A repeated-measure study. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2022; 244:114041. [PMID: 36063618 DOI: 10.1016/j.ecoenv.2022.114041] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 08/07/2022] [Accepted: 08/29/2022] [Indexed: 06/15/2023]
Abstract
The abuse of antibiotics in animal husbandry has brought many public health problems, among which the passive use of antibiotics caused by eating food containing residual antibiotics has attracted the most attention. However, few studies have examined the possible adverse effects of prenatal antibiotics exposure on fetal growth and development. In this study, we investigated the associations between prenatal antibiotics exposure and measures of fetal growth. A total of 429 mother-newborn pairs from a birth cohort were enrolled and spot urine samples (N = 1287) were collected during each trimester of pregnancy. Sixteen antibiotics from 7 categories, were selected for the determination of the targeted antibiotics in maternal urines by UHPLC-MS/MS. Fetal growth indicators including newborn birth weight, birth length and gestational age (GA), were obtained from medical record. Sixteen antibiotics were found in 92.3% of the urine samples with detection frequencies ranging from 0.3% to 41.3%. Among the 16 antibiotics detected, we found that the exposure level of ciprofloxacin in the first trimester of pregnancy was negatively correlated with GA (β = -0.17 day, 95% CI, -0.32 to -0.02 day), which would increase the risk of preterm birth (OR=1.05, 95% CI, 1.00, 1.09). The exposure level of norfloxacin in the second trimester of pregnancy was negatively correlated with fetal birth weight (β = -17.56 g, 95% CI, -31.13 to -3.99 g) and birth length (β = -0.05 cm, 95% CI, -0.08 to -0.02 cm), and the exposure level of sulfamethoxazole in the third trimester of pregnancy was negatively correlated with fetal birth length (β = -0.15 cm, 95% CI, -0.29 to -0.02 cm). Our findings suggest that prenatal exposure to norfloxacin and sulfamethoxazole may adversely affect fetal growth and development.
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Affiliation(s)
- Jieman Lin
- Department of Pharmacy, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai 200092, China
| | - Jie Ding
- Department of Pharmacy, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai 200092, China
| | - Xuemei Di
- Department of Pharmacy, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai 200092, China
| | - Wenqin Sun
- Department of Clinical Laboratory, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai 200092, China
| | - Huifen Chen
- Department of Clinical Laboratory, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai 200092, China.
| | - Hai Zhang
- Department of Pharmacy, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai 200092, China.
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15
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Nguyen MH, Fornes R, Kamau N, Danielsson H, Callens S, Fransson E, Engstrand L, Bruyndonckx R, Brusselaers N. OUP accepted manuscript. J Antimicrob Chemother 2022; 77:1461-1467. [PMID: 35233608 PMCID: PMC9047673 DOI: 10.1093/jac/dkac053] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 01/28/2022] [Indexed: 11/13/2022] Open
Abstract
Objectives Methods Results Conclusions
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Affiliation(s)
- M H Nguyen
- I-BioStat, Data Science Institute, Hasselt University, Hasselt, Belgium
- Centre for Translational Microbiome Research, Department of Microbiology Tumour and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - R Fornes
- Centre for Translational Microbiome Research, Department of Microbiology Tumour and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - N Kamau
- I-BioStat, Data Science Institute, Hasselt University, Hasselt, Belgium
- Centre for Translational Microbiome Research, Department of Microbiology Tumour and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - H Danielsson
- Centre for Translational Microbiome Research, Department of Microbiology Tumour and Cell Biology, Karolinska Institutet, Stockholm, Sweden
- Sach’s Children’s and Youth Hospital, Södersjukhuset, Stockholm, Sweden
| | - S Callens
- Department of Internal Medicine and Paediatrics, Ghent University, Ghent, Belgium
| | - E Fransson
- Centre for Translational Microbiome Research, Department of Microbiology Tumour and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - L Engstrand
- Centre for Translational Microbiome Research, Department of Microbiology Tumour and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - R Bruyndonckx
- I-BioStat, Data Science Institute, Hasselt University, Hasselt, Belgium
- Laboratory of Medical Microbiology, Vaccine & Infectious Disease Institute (VAXINFECTIO), University of Antwerp, Antwerp, Belgium
| | - N. Brusselaers
- Centre for Translational Microbiome Research, Department of Microbiology Tumour and Cell Biology, Karolinska Institutet, Stockholm, Sweden
- Global Health Institute, Antwerp University, Antwerp, Belgium
- Department of Head and Skin, Ghent University, Ghent, Belgium
- Corresponding author. E-mail:
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16
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Understanding the pharmacokinetics of antibiotics in pregnancy: Is there a role for therapeutic drug monitoring? A narrative review. Ther Drug Monit 2021; 44:50-64. [PMID: 34897239 DOI: 10.1097/ftd.0000000000000950] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 11/03/2021] [Indexed: 11/27/2022]
Abstract
PURPOSE Antibiotics are commonly used during pregnancy. However, physiological changes during pregnancy can affect the pharmacokinetics of drugs, including antibiotics, used during this period. Pharmacokinetic evaluations have shed light on how antibiotics are affected during pregnancy and have influenced dosing recommendations in this context. Methods: A narrative review was conducted and included reports providing data reflecting drug distribution and exposure in the context of pregnancy. Results: Pharmacokinetic parameters of antibiotics in pregnancy and transplacental passage of antibiotics are comprehensively presented. Conclusion: Knowledge about the impact on pharmacokinetics and fetal exposure is especially helpful for complicated or severe infections, including intra-amniotic infection and sepsis in pregnancy, where both mother and fetus are at risk. Further studies are warranted to consolidate the role of therapeutic drug monitoring in complicated or severe infections in pregnant patients.
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17
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Noergaard M, Jensen PB, Resendal Gotfredsen D, Bergholt T, Trærup Andersen J, Mathiesen L. Therapeutic concentration of ciprofloxacin and transfer across the human term placenta. Am J Obstet Gynecol 2021; 225:670.e1-670.e9. [PMID: 34058171 DOI: 10.1016/j.ajog.2021.05.032] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 05/07/2021] [Accepted: 05/15/2021] [Indexed: 12/30/2022]
Abstract
BACKGROUND Pregnant women have an increased risk of infections, and early and decisive treatment is preferred to prevent complications. Although ciprofloxacin is very commonly used, safety aspects of maternal treatment during pregnancy are limited, and avoidance of its use during late pregnancy is recommended. OBJECTIVE The aim is to estimate maternal-to-fetal transfer clearance of ciprofloxacin at a therapeutic concentration and to determine fetal exposure to maternally administered ciprofloxacin. STUDY DESIGN Transplacental pharmacokinetics were determined with an ex vivo placental model, which is a reliable experimental model for estimating fetal drug exposure. Human placentas from uncomplicated term pregnancies were collected after delivery and a suitable cotyledon was cannulated. Ciprofloxacin was added at a therapeutic concentration (1.6 μg/mL) to the maternal compartment, and antipyrine was included as a reference drug (10.0 μg/mL). Samples were collected from the maternal and fetal compartment at 12 time points (-2 to 180 minutes), and the integrity and metabolic parameters were measured consecutively. Drug concentrations were determined using ultra-performance liquid chromatography-tandem mass spectrometry. RESULTS A total of 5 human placentas from healthy term pregnancies were collected after delivery and cannulated with success. Ciprofloxacin crossed the placenta; its mean concentration in the fetal compartment was 0.3 μg/mL, accounting for 22% (0.29/1.30; range, 15%-31%) of the maternal concentration after 3 hours. The fetal/maternal ciprofloxacin concentration ratio increased gradually over time and reached 0.53. The transfer clearance for ciprofloxacin was 0.28 mL/min (range, 0.21-0.41 mL/min) during the first hour and 0.21 mL/min (range, 0.14-0.26 mL/min) during the following 2 hours. After end perfusion, the mean tissue concentration and proportion of ciprofloxacin were 0.7 μg/g and 11% (14/130; range, 7%-14%), respectively. CONCLUSION Ciprofloxacin crossed the placenta at a slow, constant rate, indicating moderate fetal exposure. This study verifies an accumulation of ciprofloxacin in the placenta that may lengthen the duration of fetal exposure. These results are an essential element of fetal risk assessment, but further studies are needed to estimate fetal safety.
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18
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Zhou Y, Ma W, Zeng Y, Yan C, Zhao Y, Wang P, Shi H, Lu W, Zhang Y. Intrauterine antibiotic exposure affected neonatal gut bacteria and infant growth speed. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 289:117901. [PMID: 34371267 DOI: 10.1016/j.envpol.2021.117901] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 06/29/2021] [Accepted: 08/02/2021] [Indexed: 06/13/2023]
Abstract
Although abundant evidence has suggested that early-life antibiotic exposure was associated with adipogenesis later in life, limited data were available on the effect of intrauterine antibiotic exposure on infant growth and growth speed. Additionally, few studies have investigated the role of the neonatal gut microbiota in the above association. In this study, we examined the association between intrauterine cumulative antibiotic exposure and infant growth and explored the potential role of the neonatal gut microbiota in the association. 295 mother-child pairs from the Shanghai Maternal-Child Pairs Cohort (MCPC) study were included, and meconium samples and infant growth measurements were assessed. Z-scores of length-for-age, weight-for-age (weight-for-age), and body mass index (BMI)-for-age (BMI-for-age) were calculated. Eighteen common antibiotics were measured in meconium. Multivariable linear regression models were applied to test the interrelationships between antibiotic exposure, diversity indicators, and the relative abundance of selected bacterial taxa from phylum to genus levels from least absolute shrinkage and selection operator (LASSO) and infant growth indicators. The detection rates of the 18 antibiotics, except for chlortetracycline, penicillin, and chloramphenicol, were below 10 %. Penicillin was found to be positively associated with infant growth at birth and with growth speed from 2 to 6 months. The Pielou and Simpson indexes were negatively associated with meconium penicillin. Nominally significant associations between penicillin and the relative abundances of several bacterial taxa from the phyla Proteobacteria, Bacteroidetes, and Firmicutes were found. The Pielou and Simpson indexes were also found to be negatively associated with infant growth. Among taxa selected from LASSO regression, the relative abundances of the phyla Actinobacteria and Firmicutes and order Bifidobacteriales were found to be significantly associated with weight and BMI growth speeds from 2 to 6 months. In conclusion, intrauterine antibiotic exposure can affect infant growth. The neonatal gut microbiota might play a role in the abovementioned association.
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Affiliation(s)
- Yuhan Zhou
- Key Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai, 200032, China; Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai, 200032, China
| | - Wenjuan Ma
- MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200030, China; School of Nursing and Health Management, Shanghai University of Medicine & Health Sciences, Shanghai, 201318, China
| | - Yu Zeng
- Department of Pathology, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
| | - Chonghuai Yan
- MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200030, China
| | - Yingya Zhao
- Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai, 200032, China
| | - Pengpeng Wang
- Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai, 200032, China
| | - Huijing Shi
- Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai, 200032, China
| | - Wenwei Lu
- School of Science and Technology, Jiangnan University, Jiangsu, 214122, China
| | - Yunhui Zhang
- Key Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai, 200032, China; Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai, 200032, China.
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19
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A Practical Approach to Antibiotic Use in Critically Ill Obstetric Patients. Obstet Gynecol 2021; 138:459-465. [PMID: 34352843 DOI: 10.1097/aog.0000000000004473] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 05/20/2021] [Indexed: 12/13/2022]
Abstract
In recent years, several new antimicrobials have become available that are safer and more effective compared with older agents commonly used in obstetrics. Basic knowledge of these agents is of paramount importance to obstetricians and maternal fetal medicine specialists, as administration of early adequate broad-spectrum empiric antibiotic coverage plays a pivotal role in the management of septic patients. Of particular importance is the critically ill pregnant patient with life-threatening infectious processes in whom poor initial antibiotic selection may result in higher mortality and significant side effects from antibiotics themselves. In this article we aim to provide a guide for clinicians to select an adequate empirical antibiotic regimen for the most common severe infections that may affect pregnant individuals.
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20
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Laube R, Paramsothy S, Leong RW. Use of medications during pregnancy and breastfeeding for Crohn's disease and ulcerative colitis. Expert Opin Drug Saf 2021; 20:275-292. [PMID: 33412078 DOI: 10.1080/14740338.2021.1873948] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Introduction: The peak age of diagnosis of inflammatory bowel disease (IBD) occurs during childbearing years, therefore management of IBD during pregnancy is a frequent occurrence. Maintenance of disease remission is crucial to optimize pregnancy outcomes, and potential maternal or fetal toxicity from medications must be balanced against the risks of untreated IBD.Areas covered: This review summarizes the literature on safety and use of medications for IBD during pregnancy and lactation.Expert opinion: 5-aminosalicylates, corticosteroids and thiopurines are safe for use during pregnancy, while methotrexate and tofacitinib should only be used with extreme caution. Anti-TNF agents (except certolizumab), vedolizumab, ustekinumab and tofacitinib readily traverse the placenta via active transport, therefore theoretically may affect fetal development. Certolizumab only undergoes passive transfer across the placenta, thus has markedly lower cord blood levels making it likely the safest biologic agent for infants. There is reasonable evidence to support the safety of anti-TNF monotherapy and combination therapy during pregnancy and lactation. Vedolizumab and ustekinumab are also thought to be safe in pregnancy and lactation, while tofacitinib is generally avoided due to teratogenic effects in animal studies.
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Affiliation(s)
- Robyn Laube
- Faculty of Medicine and Health Sciences, Macquarie University, Sydney, Australia.,Department of Gastroenterology, Macquarie University Hospital, Sydney, Australia
| | - Sudarshan Paramsothy
- Faculty of Medicine and Health Sciences, Macquarie University, Sydney, Australia.,Department of Gastroenterology, Macquarie University Hospital, Sydney, Australia.,Department of Gastroenterology and Hepatology, Concord Repatriation General Hospital, Sydney, Australia
| | - Rupert W Leong
- Faculty of Medicine and Health Sciences, Macquarie University, Sydney, Australia.,Department of Gastroenterology, Macquarie University Hospital, Sydney, Australia.,Department of Gastroenterology and Hepatology, Concord Repatriation General Hospital, Sydney, Australia
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21
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Ather A, Zhong S, Rosenbaum AJ, Quinonez RB, Khan AA. Pharmacotherapy during Pregnancy: An Endodontic Perspective. J Endod 2020; 46:1185-1194. [PMID: 32590023 DOI: 10.1016/j.joen.2020.05.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 05/06/2020] [Accepted: 05/31/2020] [Indexed: 12/27/2022]
Abstract
Odontogenic pain affects up to 54.9% of pregnant women1-3. This pain is often associated with pulpal and/or periapical infections that pose risks to women and their fetus. The American Dental Association in collaboration with the American College of Obstetricians and Gynecologists developed a consensus statement to affirm the importance of timely and appropriate oral health care as a critical component of a healthy pregnancy4. However, limited knowledge of endodontic procedure safety and related medication use often result in the avoidance of treatment during pregnancy. This article, a collaborative effort by specialists from endodontics, pediatric dentistry, and obstetrics, reviews the current evidence on the safety of medications commonly used in endodontics including local anesthetics, analgesics, anxiolytics, and antibiotics.
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Affiliation(s)
- Amber Ather
- Department of Endodontics, University of Texas Health Science Center at San Antonio, San Antonio, Texas
| | - Sheng Zhong
- Private Practice, Endodontics Associates Limited, Roseville, Minnesota
| | - Alan J Rosenbaum
- Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, Texas
| | - Rocio B Quinonez
- Department of Pediatric Dentistry, University of North Carolina at Chapel Hill, Chapel Hill, Texas
| | - Asma A Khan
- Department of Endodontics, University of Texas Health Science Center at San Antonio, San Antonio, Texas.
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22
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Yu PA, Tran EL, Parker CM, Kim HJ, Yee EL, Smith PW, Russell Z, Nelson CA, Broussard CS, Yu YC, Meaney-Delman D. Safety of Antimicrobials During Pregnancy: A Systematic Review of Antimicrobials Considered for Treatment and Postexposure Prophylaxis of Plague. Clin Infect Dis 2020; 70:S37-S50. [PMID: 32435799 PMCID: PMC10867625 DOI: 10.1093/cid/ciz1231] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND The safety profile of antimicrobials used during pregnancy is one important consideration in the decision on how to treat and provide postexposure prophylaxis (PEP) for plague during pregnancy. METHODS We searched 5 scientific literature databases for primary sources on the safety of 9 antimicrobials considered for plague during pregnancy (amikacin, gentamicin, plazomicin, streptomycin, tobramycin, chloramphenicol, doxycycline, sulfadiazine, and trimethoprim-sulfamethoxazole [TMP-SMX]) and abstracted data on maternal, pregnancy, and fetal/neonatal outcomes. RESULTS Of 13 052 articles identified, 66 studies (case-control, case series, cohort, and randomized studies) and 96 case reports were included, totaling 27 751 prenatal exposures to amikacin (n = 9), gentamicin (n = 345), plazomicin (n = 0), streptomycin (n = 285), tobramycin (n = 43), chloramphenicol (n = 246), doxycycline (n = 2351), sulfadiazine (n = 870), and TMP-SMX (n = 23 602). Hearing or vestibular deficits were reported in 18/121 (15%) children and 17/109 (16%) pregnant women following prenatal streptomycin exposure. First trimester chloramphenicol exposure was associated with an elevated risk of an undescended testis (odds ratio [OR] 5.9, 95% confidence interval [CI] 1.2-28.7). Doxycycline was associated with cardiovascular malformations (OR 2.4, 95% CI 1.2-4.7) in 1 study and spontaneous abortion (OR 2.8, 95% CI 1.9-4.1) in a separate study. First trimester exposure to TMP-SMX was associated with increased risk of neural tube defects (pooled OR 2.5, 95% CI 1.4-4.3), spontaneous abortion (OR 3.5, 95% CI 2.3-5.6), preterm birth (OR 1.5, 95% CI 1.1-2.1), and small for gestational age (OR 1.6, 95% CI 1.2-2.2). No other statistically significant associations were reported. CONCLUSIONS For most antimicrobials reviewed, adverse maternal/fetal/neonatal outcomes were not observed consistently. Prenatal exposure to streptomycin and TMP-SMX was associated with select birth defects in some studies. Based on limited data, chloramphenicol and doxycycline may be associated with adverse pregnancy or neonatal outcomes; however, more data are needed to confirm these associations. Antimicrobials should be used for treatment and PEP of plague during pregnancy; the choice of antimicrobials may be influenced by these data as well as information about the risks of plague during pregnancy.
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Affiliation(s)
- Patricia A Yu
- Division of Preparedness and Emerging Infections, National Center for Emerging and Zoonotic Infectious Diseases (NCEZID), Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, USA
| | - Emmy L Tran
- Division of Birth Defects and Infant Disorders, National Center on Birth Defects and Developmental Disabilities, CDC, Atlanta, Georgia, USA
- Eagle Global Scientific, LLC, San Antonio, Texas, USA
| | - Corinne M Parker
- Division of Preparedness and Emerging Infections, National Center for Emerging and Zoonotic Infectious Diseases (NCEZID), Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, USA
- Chenega Professional and Technical Services, LLC, Atlanta, Georgia, USA
| | - Hye-Joo Kim
- Division of Preparedness and Emerging Infections, National Center for Emerging and Zoonotic Infectious Diseases (NCEZID), Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, USA
- Chenega Professional and Technical Services, LLC, Atlanta, Georgia, USA
| | - Eileen L Yee
- Division of Preparedness and Emerging Infections, National Center for Emerging and Zoonotic Infectious Diseases (NCEZID), Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, USA
- Chenega Professional and Technical Services, LLC, Atlanta, Georgia, USA
| | | | - Zachary Russell
- Division of Preparedness and Emerging Infections, National Center for Emerging and Zoonotic Infectious Diseases (NCEZID), Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, USA
- Oak Ridge Institute for Science and Education CDC Fellowship Program, Atlanta, Georgia, USA
| | - Christina A Nelson
- Division of Vector-Borne Diseases, NCEZID, CDC, Fort Collins, Colorado, USA
| | - Cheryl S Broussard
- Division of Birth Defects and Infant Disorders, National Center on Birth Defects and Developmental Disabilities, CDC, Atlanta, Georgia, USA
| | - Yon C Yu
- Division of Preparedness and Emerging Infections, National Center for Emerging and Zoonotic Infectious Diseases (NCEZID), Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, USA
| | - Dana Meaney-Delman
- Division of Birth Defects and Infant Disorders, National Center on Birth Defects and Developmental Disabilities, CDC, Atlanta, Georgia, USA
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23
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Lenoir C, Boumaïza S, Ing Lorenzini KR, Boulvain M, Desmeules JA, Rollason V. Outcomes of drug exposition during pregnancy: Analysis from a teratology information service. Eur J Obstet Gynecol Reprod Biol 2020; 247:42-48. [PMID: 32058188 DOI: 10.1016/j.ejogrb.2020.01.042] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 01/27/2020] [Accepted: 01/29/2020] [Indexed: 11/18/2022]
Abstract
OBJECTIVE We aimed to characterize drug exposures during pregnancy where the outcome was known that had benefited from counselling through our Teratology Information Service (TIS) between 1994-2016. STUDY DESIGN This observational study analysed data collected through the drug exposures during pregnancy counselling. Data was analysed descriptively. RESULTS Data from a total of 1'374 pregnant women were collected. Mean age was of 32 years. These women were exposed to more than ten drugs in 1.4 % (N = 19) of cases, with a mean drug intake of two. Analysis of the drugs altogether (N = 3'129) showed that FDA Pregnancy Category C drugs represented 42.9 % (N = 1'342) of drugs and ATC code N (nervous system) represented 36.4 % (N = 1'138). The onset of drug exposure was during the first trimester of pregnancy in 95.1 % (N = 2'982) of patients. Regarding outcomes, the rate of induced abortion was 10.8 % (N = 151), of pregnancy complications was 11.2 % (N = 157) and of malformations was 4.5 % (N = 49). CONCLUSION Pregnant women counselled by our TIS take a mean of two drugs, ranging from one to 17. Drugs are from FDA Pregnancy Category C and ATC N drugs in most cases, 42.9 % and 36.4 % respectively. The rate of malformation of our cohort was of 4.5 %, close to the estimated spontaneous rate of malformation. This data gives a reassuring aspect of drug exposure in pregnancy but takes into account the outcome at birth only.
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Affiliation(s)
- Camille Lenoir
- Division of Clinical Pharmacology & Toxicology, Department of Anaesthesiology, Pharmacology, Intensive Care and Emergency Medicine, Geneva University Hospitals & University of Geneva, Geneva, Switzerland
| | - Sabrina Boumaïza
- Division of Clinical Pharmacology & Toxicology, Department of Anaesthesiology, Pharmacology, Intensive Care and Emergency Medicine, Geneva University Hospitals & University of Geneva, Geneva, Switzerland
| | - Kuntheavy R Ing Lorenzini
- Division of Clinical Pharmacology & Toxicology, Department of Anaesthesiology, Pharmacology, Intensive Care and Emergency Medicine, Geneva University Hospitals & University of Geneva, Geneva, Switzerland
| | - Michel Boulvain
- Department of Obstetrics & Gynaecology, Geneva University Hospitals, Geneva, Switzerland
| | - Jules A Desmeules
- Division of Clinical Pharmacology & Toxicology, Department of Anaesthesiology, Pharmacology, Intensive Care and Emergency Medicine, Geneva University Hospitals & University of Geneva, Geneva, Switzerland
| | - Victoria Rollason
- Division of Clinical Pharmacology & Toxicology, Department of Anaesthesiology, Pharmacology, Intensive Care and Emergency Medicine, Geneva University Hospitals & University of Geneva, Geneva, Switzerland.
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Damkier P, Brønniche LMS, Korch-Frandsen JFB, Broe A. In utero exposure to antibiotics and risk of congenital malformations: a population-based study. Am J Obstet Gynecol 2019; 221:648.e1-648.e15. [PMID: 31260651 DOI: 10.1016/j.ajog.2019.06.050] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 06/11/2019] [Accepted: 06/25/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Antibiotics are commonly prescribed during pregnancy. Although the safety of most penicillins is well established, some controversy and uncertainty are associated with the use of other commonly prescribed antibiotics. OBJECTIVE To determine the risk of congenital malformations following first-trimester in utero exposure to 10 commonly prescribed antibiotics in Denmark. MATERIALS AND METHODS This was a cohort study comprising all singleton liveborn children in Denmark between 2000 and 2015. Data on malformations were collected through 2016. Merging validated and comprehensive populationwide Danish healthcare and civic registries, we merged data on pregnancy, prescription drugs purchases during first trimester and congenital malformations. Using logistic regression, we calculated the odds ratio for congenital malformations (any), major congenital malformations, and cardiac congenital malformations for the 10 most commonly prescribed antibiotics (excluding 4 penicillins that served as control). In the primary analysis, the exposed cohort was compared to a cohort exposed to any of 4 penicillins considered safe during pregnancy (ampicillin, pivampicillin, benzylpenicillin, and phenoxymethylpenicillin). In sensitivity analysis, the exposed cohort was compared to an unexposed cohort. Covariate adjustments were made for maternal age at delivery, year of delivery, parity, pre-pregnancy body mass index, smoking, educational status, employment status, and annual personal income. RESULTS We found no increased risk of congenital malformations to be related to first-trimester in utero exposure to the 10 most commonly prescribed antibiotics in Denmark compared to a cohort of pregnant women exposed to penicillins that are considered safe during pregnancy. Compared to unexposed pregnancies, small increased risks for major malformations and cardiac malformations were apparent for pivmecillinam (odds ratio, 1.13; confidence interval, 1.06-1.19; and odds ratio, 1.15; confidence interval, 1.04-1.28, respectively), sulfamethizole (odds ratio, 1.15; confidence interval, 1.07-1.24; and odds ratio, 1.22; confidence interval, 1.07-1.39, respectively), and azithromycin (odds ratio, 1.19, confidence interval, 1.03-1.38; and odds ratio, 1.29, confidence interval, 0.99-1.67, respectively). CONCLUSION In this large populationwide cohort study, we found, with a high degree of precision, no increased risk of congenital malformations following first-trimester exposure to 10 commonly prescribed systemic antibiotics.
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Affiliation(s)
- Per Damkier
- Department of Clinical Biochemistry & Pharmacology, Odense University Hospital, Odense, Denmark; Department of Clinical Research, University of Southern Denmark, Odense, Denmark.
| | - Louise M S Brønniche
- Clinical Pharmacology & Pharmacy, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | | | - Anne Broe
- Department of Clinical Biochemistry & Pharmacology, Odense University Hospital, Odense, Denmark; Department of Clinical Research, University of Southern Denmark, Odense, Denmark
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Risk factors associated with congenital defects that alter hearing or vision in children born in the city of Bogotá between 2002 and 2016. Int J Pediatr Otorhinolaryngol 2019; 126:109594. [PMID: 31344554 DOI: 10.1016/j.ijporl.2019.109594] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 07/15/2019] [Accepted: 07/16/2019] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Congenital defects affecting the auditory and visual capacity of newborns represent a public health problem as they result in substantial disability, directly impacting the quality of life of newborns and their families. OBJECTIVE To evaluate risk factors associated with congenital defects that alter hearing or vision in newborns in the city of Bogotá between 2002 and 2016. METHOD Data from the Bogotá Birth Defects Surveillance and Follow-up Program was used, which consolidated data regarding 167 ECLAMC study (Estudio Colaborativo Latino Americano de Malformaciones Congénitas, in spanish) variables in a case-control design to identify risk factors for birth defects after parents provided signed informed consent. Cases were defined as any newborn (alive or stillborn) with a weight greater than 500 g with any visual or hearing abnormality. Controls were defined as newborn in the same hospital and month with no birth defects. Groups were formed according to the case presentation as follows: isolated eye anomaly, isolated ear anomaly, polymalformative, syndromic, and teratogenic. RESULTS In total, 402,657 births were reviewed, of which 968 cases had some congenital defects that alter hearing or vision. An association was found between the presence of defects and prematurity, as well as between syndromic cases and increasing maternal age. When comparing cases and controls with the risk of having a birth defect, multiparity had an odds ratio (OR) of 1.47 (95% CI: 1.27-1.71), acute respiratory infection had an OR of 2.41 (95% CI: 1.04-5.58), low maternal education level had an OR of 1.34 (95% CI:1.10-1.62), low paternal education had an OR of 1.42, (95% CI:1.17-1.73), manual labor in the maternal occupation had an OR of 1.31 (95% CI:1.03-1.67), and a history of congenital anomalies in the family had an OR of 1.55 (95% CI:1.19-2.00). CONCLUSION This research allowed the identification of epidemiological data and significant risk factors for congenital defects that alter hearing or vision in the population of Bogotá.
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Abstract
While the description of resistance to quinolones is almost as old as these antimicrobial agents themselves, transferable mechanisms of quinolone resistance (TMQR) remained absent from the scenario for more than 36 years, appearing first as sporadic events and afterward as epidemics. In 1998, the first TMQR was soundly described, that is, QnrA. The presence of QnrA was almost anecdotal for years, but in the middle of the first decade of the 21st century, there was an explosion of TMQR descriptions, which definitively changed the epidemiology of quinolone resistance. Currently, 3 different clinically relevant mechanisms of quinolone resistance are encoded within mobile elements: (i) target protection, which is mediated by 7 different families of Qnr (QnrA, QnrB, QnrC, QnrD, QnrE, QnrS, and QnrVC), which overall account for more than 100 recognized alleles; (ii) antibiotic efflux, which is mediated by 2 main transferable efflux pumps (QepA and OqxAB), which together account for more than 30 alleles, and a series of other efflux pumps (e.g., QacBIII), which at present have been sporadically described; and (iii) antibiotic modification, which is mediated by the enzymes AAC(6')Ib-cr, from which different alleles have been claimed, as well as CrpP, a newly described phosphorylase.
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Tantengco OAG, Yanagihara I. Current understanding and treatment of intra-amniotic infection with Ureaplasma spp. J Obstet Gynaecol Res 2019; 45:1796-1808. [PMID: 31313469 DOI: 10.1111/jog.14052] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 06/23/2019] [Indexed: 12/12/2022]
Abstract
Considerable evidence has shown that intra-amniotic infection with Ureaplasma spp. increases the risk of chorioamnionitis and preterm labor. Ureaplasma spp. are among the smallest organisms, and their isolation is uncommon in routine clinical practice because of their size and high auxotrophy. Although Ureaplasma spp. have been reported as causative agents of preterm birth, they also have a high incidence in vaginal swabs collected from healthy reproductive-age women; this has led to questions on the virulence of Ureaplasma spp. and to them being considered as harmless commensal bacteria. Therefore, many efforts have been made to clarify the pathogenicity of Ureaplasma spp. at the molecular level. Ureaplasma spp. are surrounded by lipoproteins, including multiple-banded antigen. Both multiple-banded antigen and its derivative, that is, the synthetic lipopeptide, UPM-1, induce an inflammatory response in a preterm mice model, which was adequate to cause preterm birth or stillbirth. In this review, we present an overview of the virulence mechanisms of Ureaplasma spp. and treatment of ureaplasma infection during pregnancy to prevent possible serious sequelae in infants. In addition, relevant mechanisms underlying antibiotic resistance in Ureaplasma spp. are discussed. Ureaplasma spp. are naturally resistant against β-lactam antibiotics because of the lack of a cell wall. Azithromycin is one of the effective agents that can control intrauterine ureaplasma infection. In fact, macrolide- and fluoroquinolone-resistant isolates of Ureaplasma spp. have already been observed in perinatal practice in Japan.
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Affiliation(s)
- Ourlad Alzeus G Tantengco
- Department of Developmental Medicine, Research Institute, Osaka Women's and Children's Hospital, Izumi, Japan.,College of Medicine, University of the Philippines Manila, Manila, Philippines
| | - Itaru Yanagihara
- Department of Developmental Medicine, Research Institute, Osaka Women's and Children's Hospital, Izumi, Japan
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Use of Therapeutics in Pregnancy and Lactation. Pharm Res 2018; 35:107. [PMID: 29572667 DOI: 10.1007/s11095-018-2390-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Accepted: 03/15/2018] [Indexed: 10/17/2022]
Abstract
This theme issue of Pharmaceutical Research is dedicated to drug research and therapy in pregnant and breastfeeding woman. Enthusiasm for studying drug safety and toxicity in these patients (and in their children) has risen over the past decade. Yet, the accumulation of data is slow. A combined effort of industry, regulators, academia and clinicians can promote the treatment of these populations, as discussed in detail in this issue.
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