1
|
Jia Y, Wang J, Liu C, Zhao P, Ren Y, Xiong Y, Li G, Chen M, Sun X, Tan J. The Methodological Quality of Observational Studies Examining the Risk of Pregnancy Drug Use on Congenital Malformations Needs Substantial Improvement: A Cross-Sectional Survey. Drug Saf 2024:10.1007/s40264-024-01465-x. [PMID: 39093543 DOI: 10.1007/s40264-024-01465-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/19/2024] [Indexed: 08/04/2024]
Abstract
BACKGROUND AND OBJECTIVE An increasing number of observational studies have investigated the risk of using drugs during pregnancy on congenital malformations. However, the credibility of the causal relationships drawn from these studies remains uncertain. This study aims to evaluate the potential methodological issues in existing observational studies. METHODS We used a stepwise approach to investigate this issue. First, we identified observational studies published in 2020 that examined the risk of congenital malformations associated with medication use during pregnancy. We assessed the methodological characteristics for establishing causality, including study design, confounding control, and sensitivity analysis, and compared them between "core clinical journals" and "general journals." For studies reporting an increased risk of congenital malformations in core clinical journals, we searched for subsequent studies addressing the same research question published between January 2021 and May 2023 to assess the consistency of the literature. RESULTS A total of 40 eligible studies were published in 2020, primarily focused on the safety of vitamin B12 and folic acid (n = 4), antidepressants (n = 4), and others (n = 32). Our findings suggest that only two (5.00%) studies used causal models to guide the identification of confounding, and only eight (20.00%) studies assessed the potential dose-response relationship. In all, 15 (37.50%) studies used propensity score analysis strategy to achieve "mimic-randomization." In addition, 22 studies (55.00%) performed sensitivity analyses, while 10 (45.45%) showed inconsistency with the primary outcome. Furthermore, 5 studies reported positive outcomes, whereas only 1 out of 11 studies demonstrated a positive correlation between drug usage during pregnancy and major malformations in subsequent studies. CONCLUSION A significant portion of the studies has failed to sufficiently consider the essential methodological characteristics required to improve the credibility of causal inferences. The increased risk of congenital malformations documented in core clinical journal was not adequately replicated in subsequent studies.
Collapse
Affiliation(s)
- Yulong Jia
- Institute of Integrated Traditional Chinese and Western Medicine and Chinese Evidence-based Medicine Center, West China Hospital, Sichuan University, No. 37, Guoxue Lane, Wuhou District, Chengdu, 610041, China
- NMPA Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu, 610041, Sichuan, China
- Sichuan Center of Technology Innovation for Real World Data, Chengdu, 610041, Sichuan, China
| | - Jing Wang
- Institute of Integrated Traditional Chinese and Western Medicine and Chinese Evidence-based Medicine Center, West China Hospital, Sichuan University, No. 37, Guoxue Lane, Wuhou District, Chengdu, 610041, China
- NMPA Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu, 610041, Sichuan, China
- Sichuan Center of Technology Innovation for Real World Data, Chengdu, 610041, Sichuan, China
| | - Chunrong Liu
- Institute of Integrated Traditional Chinese and Western Medicine and Chinese Evidence-based Medicine Center, West China Hospital, Sichuan University, No. 37, Guoxue Lane, Wuhou District, Chengdu, 610041, China
- NMPA Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu, 610041, Sichuan, China
- Sichuan Center of Technology Innovation for Real World Data, Chengdu, 610041, Sichuan, China
| | - Peng Zhao
- Institute of Integrated Traditional Chinese and Western Medicine and Chinese Evidence-based Medicine Center, West China Hospital, Sichuan University, No. 37, Guoxue Lane, Wuhou District, Chengdu, 610041, China
- NMPA Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu, 610041, Sichuan, China
- Sichuan Center of Technology Innovation for Real World Data, Chengdu, 610041, Sichuan, China
| | - Yan Ren
- Institute of Integrated Traditional Chinese and Western Medicine and Chinese Evidence-based Medicine Center, West China Hospital, Sichuan University, No. 37, Guoxue Lane, Wuhou District, Chengdu, 610041, China
- NMPA Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu, 610041, Sichuan, China
- Sichuan Center of Technology Innovation for Real World Data, Chengdu, 610041, Sichuan, China
| | - Yiquan Xiong
- Institute of Integrated Traditional Chinese and Western Medicine and Chinese Evidence-based Medicine Center, West China Hospital, Sichuan University, No. 37, Guoxue Lane, Wuhou District, Chengdu, 610041, China
- NMPA Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu, 610041, Sichuan, China
- Sichuan Center of Technology Innovation for Real World Data, Chengdu, 610041, Sichuan, China
| | - GuoWei Li
- Department of Health Research Methods, Evidence, and Impact (HEI), McMaster University, Hamilton, ON, Canada
| | - Meng Chen
- Department of Obstetrics and Gynecology, and Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, 610041, Sichuan, China
- West China Second University Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Xin Sun
- Institute of Integrated Traditional Chinese and Western Medicine and Chinese Evidence-based Medicine Center, West China Hospital, Sichuan University, No. 37, Guoxue Lane, Wuhou District, Chengdu, 610041, China.
- NMPA Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu, 610041, Sichuan, China.
- Sichuan Center of Technology Innovation for Real World Data, Chengdu, 610041, Sichuan, China.
| | - Jing Tan
- Institute of Integrated Traditional Chinese and Western Medicine and Chinese Evidence-based Medicine Center, West China Hospital, Sichuan University, No. 37, Guoxue Lane, Wuhou District, Chengdu, 610041, China.
- NMPA Key Laboratory for Real World Data Research and Evaluation in Hainan, Chengdu, 610041, Sichuan, China.
- Sichuan Center of Technology Innovation for Real World Data, Chengdu, 610041, Sichuan, China.
| |
Collapse
|
2
|
Oh J, Woo HG, Kim HJ, Park J, Lee M, Rahmati M, Rhee SY, Min C, Koyanagi A, Smith L, Fond G, Boyer L, Kim MS, Shin JI, Lee SW, Yon DK. Prenatal and infant exposure to antibiotics and subsequent risk of neuropsychiatric disorders in children: A nationwide birth cohort study in South Korea. Psychiatry Res 2024; 340:116117. [PMID: 39128166 DOI: 10.1016/j.psychres.2024.116117] [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] [Received: 10/12/2023] [Revised: 06/17/2024] [Accepted: 07/29/2024] [Indexed: 08/13/2024]
Abstract
We aimed to assess the association between antibiotic exposure in fetal and postnatal life (within six months after birth) and the risk of neuropsychiatric disorders in childhood. A nationwide, population-based birth cohort study(infants, n = 3,163,206; paired mothers, n = 2,322,735) was conducted in South Korea, with a mean follow-up duration of 6.8 years, using estimates of hazard ratio [HR] and 95 % confidence intervals (CIs). Following propensity score matching including the baseline variables, antibiotic exposure in both fetal (HR,1.07 [95 % CI, 1.05-1.08]) and postnatal life (1.05 [1.03-1.07]) was associated with an increased risk of overall childhood neuropsychiatric disorders. A synergistic effect was observed with prenatal and postnatal exposures (1.12 [1.09-1.15]). The risk increases with the increasing number and duration of prescriptions. Significant associations were found for both common (1.06 [1.05-1.08]) and severe outcomes (1.17 [1.09-1.26]), especially for intellectual disability (1.12 [1.07-1.17]), ADHD (1.10 [1.07-1.13]), anxiety (1.06 [1.02-1.11]), mood (1.06 [1.00-1.12]), and autism (1.03 [1.01-1.07]). When comparing siblings with different exposure statuses to consider familial factors, prenatal and postnatal exposure risk increased to 10 % (95 % CI, 6-12) and 12 % (7-17), respectively. Similar results were observed in the unmatched and health screening cohort, which considers maternal obesity, smoking, and breastfeeding. Based on these findings, clinicians may consider potential long-term risks when assessing the risk-benefit of early-life antibiotic prescription.
Collapse
Affiliation(s)
- Jiyeon Oh
- Center for Digital Health, Medical Science Research Institute, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, South Korea
| | - Ho Geol Woo
- Department of Neurology, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, South Korea
| | - Hyeon Jin Kim
- Center for Digital Health, Medical Science Research Institute, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, South Korea; Department of Regulatory Science, Kyung Hee University, Seoul, South Korea
| | - Jaeyu Park
- Center for Digital Health, Medical Science Research Institute, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, South Korea; Department of Regulatory Science, Kyung Hee University, Seoul, South Korea
| | - Myeongcheol Lee
- Center for Digital Health, Medical Science Research Institute, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, South Korea; Department of Regulatory Science, Kyung Hee University, Seoul, South Korea
| | - Masoud Rahmati
- CEReSS-Health Service Research and Quality of Life Center, Assistance Publique-Hôpitaux de Marseille, Aix-Marseille University, Marseille, France; Department of Physical Education and Sport Sciences, Faculty of Literature and Human Sciences, Lorestan University, Khoramabad, Iran; Department of Physical Education and Sport Sciences, Faculty of Literature and Humanities, Vali-E-Asr University of Rafsanjan, Rafsanjan, Iran
| | - Sang Youl Rhee
- Center for Digital Health, Medical Science Research Institute, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, South Korea; Department of Endocrinology and Metabolism, Kyung Hee University School of Medicine, Seoul, South Korea
| | - Chanyang Min
- Center for Digital Health, Medical Science Research Institute, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, South Korea
| | - Ai Koyanagi
- Research and Development Unit, Parc Sanitari Sant Joan de Deu, Barcelona, Spain
| | - Lee Smith
- Centre for Health, Performance and Wellbeing, Anglia Ruskin University, Cambridge, UK
| | - Guillaume Fond
- CEReSS-Health Service Research and Quality of Life Center, Assistance Publique-Hôpitaux de Marseille, Aix-Marseille University, Marseille, France
| | - Laurent Boyer
- CEReSS-Health Service Research and Quality of Life Center, Assistance Publique-Hôpitaux de Marseille, Aix-Marseille University, Marseille, France
| | - Min Seo Kim
- Medical and Population Genetics and Cardiovascular Disease Initiative, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Jae Il Shin
- Department of Pediatrics, Yonsei University College of Medicine, Seoul, South Korea; Severance Underwood Meta-Research Center, Institute of Convergence Science, Yonsei University, Seoul, South Korea
| | - Seung Won Lee
- Department of Precision Medicine, Sungkyunkwan University School of Medicine, Suwon, South Korea
| | - Dong Keon Yon
- Center for Digital Health, Medical Science Research Institute, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, South Korea; Department of Regulatory Science, Kyung Hee University, Seoul, South Korea; Department of Pediatrics, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, South Korea.
| |
Collapse
|
3
|
Li Y, Huang J, Ge C, Zhu S, Wang H, Zhang Y. The effects of prenatal azithromycin exposure on offspring ovarian development at different stages, doses, and courses. Biomed Pharmacother 2024; 172:116246. [PMID: 38359487 DOI: 10.1016/j.biopha.2024.116246] [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: 11/29/2023] [Revised: 01/29/2024] [Accepted: 02/01/2024] [Indexed: 02/17/2024] Open
Abstract
Azithromycin, a commonly used macrolide antibiotic for treating chlamydial infections during pregnancy, has sparked investigations into its potential effects on offspring development. Despite these inquiries, there remains uncertainty about the specific impact of prenatal azithromycin exposure (PAzE) on offspring ovarian development and the precise "effect window". Pregnant mice, following clinical guidelines for azithromycin dosing, were orally administered azithromycin at different gestational stages [(gestational day, GD) 10-12 or GD 15-17], doses (50, 100, or 200 mg/kg·d), and courses (single or multiple). On GD 18, we collected offspring blood and ovaries to examine changes in fetal serum estradiol (E2) levels, fetal ovarian morphology, pre-granulosa cell function, and oocyte development. Multiple courses of PAzE resulted in abnormal fetal ovarian morphological development, disorganized germ cell nests, enhanced ovarian cell proliferation, and reduced apoptosis. Simultaneously, multiple courses of PAzE significantly increased fetal serum E2 levels, elevated ovarian steroidogenic function (indicated by Star, 3β-hsd, and Cyp19 expression), disrupted oocyte development (indicated by Figlα and Nobox expression), and led to alterations in the MAPK signal pathway in fetal ovaries, particularly in the high-dose treatment group. In contrast, a single course of PAzE reduced fetal ovarian cell proliferation, decreased steroidogenic function, and inhibited oocyte development, particularly through the downregulation of Mek2 expression in the MAPK signal pathway. These findings suggest that PAzE can influence various aspects of fetal mouse ovarian cell development. Multiple courses enhance pre-granulosa cell estrogen synthesis function and advance germ cell development, while a single terminal gestation dose inhibits germ cell development. These differential effects may be associated with changes in the MAPK signal pathway.
Collapse
Affiliation(s)
- Yating Li
- Department of Obstetrics and Gynaecology, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
| | - Jing Huang
- Department of Otorhinolaryngology Head and Neck Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China; Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan 430071, China
| | - Caiyun Ge
- Department of Obstetrics and Gynaecology, Zhongnan Hospital of Wuhan University, Wuhan 430071, China; Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan 430071, China
| | - Sen Zhu
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan 430071, China
| | - Hui Wang
- Department of Obstetrics and Gynaecology, Zhongnan Hospital of Wuhan University, Wuhan 430071, China; Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan 430071, China; Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan 430071, China.
| | - Yuanzhen Zhang
- Department of Obstetrics and Gynaecology, Zhongnan Hospital of Wuhan University, Wuhan 430071, China; Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan 430071, China.
| |
Collapse
|
4
|
Choi J, Choi JB, Bae S, Lee CH, Shin YS, You D, Lee JY, Lee SJ, Lee KW. 2023 Korean sexually transmitted infections guidelines for non-gonococcal bacterial infection (chlamydia, syphilis, etc.) by the Korean Association of Urogenital Tract Infection and Inflammation. Investig Clin Urol 2024; 65:115-123. [PMID: 38454820 PMCID: PMC10925736 DOI: 10.4111/icu.20230322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 11/28/2023] [Accepted: 12/29/2023] [Indexed: 03/09/2024] Open
Abstract
Non-gonococcal sexually transmitted infections (STIs) include chlamydia, syphilis, and chancroids. Chlamydia is the most common STI caused by Chlamydia trachomatis and is mainly transmitted through sexual intercourse or vertical transmission at birth. Although symptoms are mostly absent or mild, untreated chlamydial infections in females can lead to pelvic inflammatory disease, chronic pelvic pain, and infertility due to the narrowing of fallopian tubes. Syphilis is caused by Treponema pallidum and is divided into phase I, phase II, latent syphilis, and phase III. The incidence of syphilis, including congenital syphilis, has significantly increased in the United States in recent years. The chronic status of this disease can significantly increase morbidity and potentially affect almost all body organs, which, in rare cases, can lead to death. Additionally, untreated maternal syphilis can lead to fetal death and fatal congenital infections in newborns. Chancroid is an STI caused by Haemophilus ducreyi, and its prevalence is gradually decreasing in Korea and worldwide. The symptoms include shallow genital ulcers with suppurative granulomatous inflammation and tender inguinal lymphadenopathy. Chancroids can be differentiated from syphilitic chancres based on their appearance. In contrast to painless chancres, chancroids are painful. Ureaplasma urealyticum, Ureaplasma parvum, and Mycoplasma hominis are considered symbiotic bacteria. Infections caused by these bacteria are usually not considered STIs and do not require treatment unless they are suspected of being associated with infertility. This article presents the 2023 Korean STI guidelines for non-gonococcal bacterial infections.
Collapse
Affiliation(s)
- Joongwon Choi
- Department of Urology, Chung-Ang University Gwangmyeong Hospital, Chung-Ang University College of Medicine, Gwangmyeong, Korea
| | - Jin Bong Choi
- Department of Urology, Bucheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sangrak Bae
- Department of Urology, Uijeongbu St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Chan Ho Lee
- Department of Urology, Inje University Busan Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Yu Seob Shin
- Department of Urology, Jeonbuk National University and Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute and Medical Device Clinical Trial Center of Jeonbuk National University Hospital, Jeonju, Korea
| | - Dalsan You
- Department of Urology, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Joo Yong Lee
- Department of Urology, Severance Hospital, Urological Science Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Seung-Ju Lee
- Department of Urology, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Kyu Won Lee
- Department of Urology, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
| |
Collapse
|
5
|
Holmgaard S, Kiilerich P, Borbye-Lorenzen N, Skogstrand K. Maternal pre-pregnancy and prenatal penicillin, neonatal inflammation and growth factors are associated to ADHD in the offspring. Brain Behav Immun Health 2024; 36:100739. [PMID: 38425710 PMCID: PMC10901857 DOI: 10.1016/j.bbih.2024.100739] [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: 08/08/2023] [Revised: 01/15/2024] [Accepted: 02/01/2024] [Indexed: 03/02/2024] Open
Abstract
Background The etiology for Attention Deficit Hyperactivity Disorder (ADHD) is generally unknown, but both genetics, biology and environment have been shown to increase the risk. The purpose of this study was to explore the prenatal risk factors, especially maternal antibiotics consumed before and during pregnancy, for the offspring for later being diagnosed with ADHD, and to find associations with neonatal biomarkers. Methods We included new-borns from the CODIBINE study, 465 children were ADHD cases and 10 954 children were controls. Ten biomarkers reflecting inflammation, neonatal stress, and/or neurologic development or damage were measured in dried blood spot samples drawn 2-3 days after birth. Maternal and child prescriptions of medication, birth data, and disorder codes were included in the statistical analyses. Results We found that maternal penicillin prescriptions until 2 years before birth increased the risk for offspring ADHD. The risk was higher with multiple prescriptions, both before and during pregnancy. Cases with maternal penicillin prescriptions had lower neonatal levels of epidermal growth factor (EGF) and soluble Tumor Necrosis Factor Receptor I (sTNF RI). Maternal prescriptions for psychotropic medication have, as expected, the highest correlation to offspring ADHD, but we found no differences in biomarkers in this group. Conclusion The fact that the offspring risk for ADHD was increased also with pre-pregnancy prescriptions of penicillin, indicates that it is not the penicillin that is the direct cause of the adverse effects. The significant differences in biomarkers strengthens the findings, as these could not be associated to other factors than maternal penicillin and offspring ADHD.
Collapse
Affiliation(s)
- Solveig Holmgaard
- Danish Center for Neonatal Screening, Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark
| | - Pia Kiilerich
- Danish Center for Neonatal Screening, Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark
| | - Nis Borbye-Lorenzen
- Danish Center for Neonatal Screening, Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark
| | - Kristin Skogstrand
- Danish Center for Neonatal Screening, Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark
| |
Collapse
|
6
|
Wei L, Wang T, Luo M, Zhang S, Lu M, Zhou X, Cheng X, Wang H, Xu D. A "toxic window" study on the hippocampal development of mice offspring exposed to azithromycin at different doses, courses, and time during pregnancy. Chem Biol Interact 2024; 387:110814. [PMID: 37995777 DOI: 10.1016/j.cbi.2023.110814] [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: 03/21/2023] [Revised: 11/07/2023] [Accepted: 11/15/2023] [Indexed: 11/25/2023]
Abstract
BACKGROUND Azithromycin, one of the new-generation macrolides, is an effective medicine for the treatment of mycoplasma infection during pregnancy. Epidemiological studies have reported adverse pregnancy outcomes with prenatal azithromycin exposure (PAzE). However, the effect of PAzE on fetal hippocampal development is unclear. This study aimed to explore the effects and potential mechanism of PAzE-induced fetal hippocampal development at different doses, courses, and time. METHOD Pregnant mice were administered azithromycin by gavage at different doses (50, 100 or 200 mg/kg.d), different courses (gestational day (GD)15-17 for three consecutive days, or GD17 once a day) and different time (GD10-12, GD15-17). RESULTS Compared with the control group, morphological development damage of the fetal hippocampus was observed in the PAzE group, with a dysbalance in neuronal proliferation and apoptosis, decreased expression of the neuronal-specific marker Snap25, NeuN, PSD95 and Map2, increased expression of the glial-specific marker Iba1, GFAP, and S-100β, and decreased expression of P2ry12. The PAzE-induced hippocampal developmental deficiency varied based on different doses, courses, and time, and the developmental toxicity was most significant in the late pregnancy, high dose, multi-course group (AZHT). The significant reduction of SOX2 and Wnt, which were related to regulation of neural progenitor cells (NPCs) proliferation in PAzE fetus compared with the control group indicated that the SOX2/Wnt signaling may be involved in PAzE-induced hippocampal developmental toxicity. CONCLUSION In this study, PAzE was associated with hippocampal developmental toxicity in a variety of nerve cells. Hippocampal developmental toxicity due to azithromycin was most significant in the late pregnancy, high-dose (equivalent to maximum clinical dose) and multi-course group (AZHT). The findings provide an experimental and theoretical foundation for guiding the sensible use of medications during pregnancy and effectively assessing the risk of fetal hippocampal developmental toxicity.
Collapse
Affiliation(s)
- Liyi Wei
- Department of Obstetric, Zhongnan Hospital of Wuhan University, School of Pharmaceutical Sciences, Wuhan University, Wuhan, 430071, China
| | - Tingting Wang
- Department of Obstetric, Zhongnan Hospital of Wuhan University, School of Pharmaceutical Sciences, Wuhan University, Wuhan, 430071, China
| | - Mingcui Luo
- Department of Obstetric, Zhongnan Hospital of Wuhan University, School of Pharmaceutical Sciences, Wuhan University, Wuhan, 430071, China
| | - Shuai Zhang
- Department of Obstetric, Zhongnan Hospital of Wuhan University, School of Pharmaceutical Sciences, Wuhan University, Wuhan, 430071, China
| | - Mengxi Lu
- Department of Obstetric, Zhongnan Hospital of Wuhan University, School of Pharmaceutical Sciences, Wuhan University, Wuhan, 430071, China
| | - Xinli Zhou
- Department of Pharmacology, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, China
| | - Xuelei Cheng
- Department of Physiology, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, China
| | - Hui Wang
- Department of Pharmacology, School of Basic Medical Sciences, Wuhan University, Wuhan, 430071, China; Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan, 430071, China
| | - Dan Xu
- Department of Obstetric, Zhongnan Hospital of Wuhan University, School of Pharmaceutical Sciences, Wuhan University, Wuhan, 430071, China; Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan, 430071, China.
| |
Collapse
|
7
|
Ubom AE, Vatish M, Barnea ER. FIGO good practice recommendations for preterm labor and preterm prelabor rupture of membranes: Prep-for-Labor triage to minimize risks and maximize favorable outcomes. Int J Gynaecol Obstet 2023; 163 Suppl 2:40-50. [PMID: 37807588 DOI: 10.1002/ijgo.15113] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/10/2023]
Abstract
Preterm labor occurs in around 10% of pregnancies worldwide. Once diagnosed, significant efforts must be made to reduce the likelihood of morbidity and mortality associated with preterm birth. In high-resource settings, access to hospitals with a neonatal intensive care unit (NICU) is readily available, whereas access to NICU care is limited in low- and middle-income countries (LMICs) and many rural settings. Use of FIGO's Prep-for-Labor triage method rapidly identifies low- and high-risk patients with preterm labor to enable clinicians to decide whether the patient can be managed on site or if transfer to a level II-IV facility is needed. The management steps described in this paper aim to minimize the morbidity and mortality associated with preterm labor and in the setting of preterm labor with preterm premature rupture of membranes (PPROM). The methods for accurate diagnosis of PPROM and chorioamnionitis are described. When the risk of preterm birth is high, antenatal corticosteroids should be administered for lung maturation combined with limited tocolysis for 48 hours to permit the corticosteroid course to be completed. Magnesium sulfate is also administered for fetal neuroprotection. Implementation of FIGO's Prep-for-Labor triage method in an LMIC setting will help improve maternal and neonatal outcomes.
Collapse
Affiliation(s)
- Akaninyene Eseme Ubom
- Department of Obstetrics, Gynecology and Perinatology, Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Nigeria
| | - Manu Vatish
- Bill and Melinda Gates Foundation, Seattle, Washington, USA
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
| | - Eytan R Barnea
- Society for the Investigation of Early Pregnancy (SIEP), New York, New York, USA
- Obstetrics Gynecology & Reproductive Sciences University of Miami Miller School of Medicine, Miami, Florida, USA
| |
Collapse
|
8
|
Driscoll AJ, Haidara FC, Tapia MD, Deichsel EL, Samake OS, Bocoum T, Bailey JA, Fitzpatrick MC, Goldenberg RL, Kodio M, Moulton LH, Nasrin D, Onwuchekwa U, Shaffer AM, Sow SO, Kotloff KL. Antenatal, intrapartum and infant azithromycin to prevent stillbirths and infant deaths: study protocol for SANTE, a 2×2 factorial randomised controlled trial in Mali. BMJ Open 2023; 13:e067581. [PMID: 37648393 PMCID: PMC10471877 DOI: 10.1136/bmjopen-2022-067581] [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: 08/22/2022] [Accepted: 01/24/2023] [Indexed: 09/01/2023] Open
Abstract
INTRODUCTION In high mortality settings, prophylactic azithromycin has been shown to improve birth weight and gestational age at birth when administered antenatally, to reduce the incidence of neonatal infections when administered intrapartum, and to improve survival when administered in infancy. Questions remain regarding whether azithromycin can prevent stillbirths, and regarding the optimal strategy for the delivery of azithromycin to pregnant women and their infants. METHODS AND ANALYSIS Sauver avec l'Azithromycine en Traitant les Femmes Enceintes et les Enfants (SANTE) is a 2×2 factorial, individually randomised, placebo-controlled, double-masked trial in rural Mali. The primary aims are: (1A) to assess the efficacy of antenatal and intrapartum azithromycin on a composite outcome of stillbirths and infant mortality through 6-12 months and (1B) to assess the efficacy of azithromycin administered concurrently with the first and third doses of pentavalent vaccines (Penta-1/3) on infant mortality through 6-12 months. Pregnant participants (n=49 600) and their infants are randomised 1:1:1:1 to one of four treatment arms: (1) mother and infant receive azithromycin, (2) mother and infant receive placebo, (3) mother receives azithromycin and infant receives placebo or (4) mother receives placebo and infant receives azithromycin. Pregnant participants receive three single 2 g doses: two antepartum and one intrapartum. Infants receive a single 20 mg/kg dose at the Penta-1 and 3 visits. An additional cohort of 12 000 infants is recruited at the Penta-1 visit and randomised 1:1 to receive azithromycin or placebo at the same time points. The SANTE trial will inform guidelines and policies regarding the administration of antenatal and infant azithromycin using routine healthcare delivery platforms. ETHICS AND DISSEMINATION This trial was approved by the Institutional Review Board at the University of Maryland School of Medicine (Protocol #HP-00084242) and the Faculté de Médecine et d'Odonto-Stomatologie in Mali. The findings of this trial will be published in open access peer-reviewed journals. TRIAL REGISTRATION NUMBER NCT03909737.
Collapse
Affiliation(s)
- Amanda J Driscoll
- Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | | | - Milagritos D Tapia
- Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Emily L Deichsel
- Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | | | | | - Jason A Bailey
- Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Meagan C Fitzpatrick
- Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Robert L Goldenberg
- Obstetrics and Gynecology, Columbia University School of Medicine, New York, New York, USA
| | | | - Lawrence H Moulton
- Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Dilruba Nasrin
- Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | | | - Allison M Shaffer
- Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Samba O Sow
- Centre pour le Développement des Vaccins, Bamako, Mali
| | - Karen L Kotloff
- Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, Maryland, USA
| |
Collapse
|
9
|
Nitschke AS, do Valle HA, Vallance BA, Bickford C, Ip A, Lanphear N, Lanphear B, Weikum W, Oberlander TF, Hanley GE. Association between prenatal antibiotic exposure and autism spectrum disorder among term births: A population-based cohort study. Paediatr Perinat Epidemiol 2023; 37:516-526. [PMID: 36978215 DOI: 10.1111/ppe.12972] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 01/31/2023] [Accepted: 02/27/2023] [Indexed: 03/30/2023]
Abstract
BACKGROUND Prenatal antibiotic exposure induces changes in the maternal microbiome, which could influence the development of the infant's microbiome-gut-brain axis. OBJECTIVES We assessed whether prenatal antibiotic exposure is associated with an increased risk of autism spectrum disorder (ASD) in offspring born at term. METHODS This population-based retrospective cohort study included everyone who delivered a live singleton-term infant in British Columbia, Canada between April 2000 and December 2014. Exposure was defined as filling antibiotic prescriptions during pregnancy. The outcome was an ASD diagnosis from the British Columbia Autism Assessment Network, with a follow-up to December 2016. To examine the association among pregnant individuals treated for the same indication, we studied a sub-cohort diagnosed with urinary tract infections. Cox proportional hazards models were used to estimate unadjusted and adjusted hazard ratios (HR). The analysis was stratified by sex, trimester, cumulative duration of exposure, class of antibiotic, and mode of delivery. We ran a conditional logistic regression of discordant sibling pairs to control for unmeasured environmental and genetic confounding. RESULTS Of the 569,953 children included in the cohort, 8729 were diagnosed with ASD (1.5%) and 169,922 were exposed to prenatal antibiotics (29.8%). Prenatal antibiotic exposure was associated with an increased risk of ASD (HR 1.10, 95% confidence interval [CI] 1.05, 1.15), particularly for exposure during the first and second trimesters (HR 1.11, 95% CI 1.04, 1.18 and HR 1.09, 95% CI 1.03, 1.16, respectively), and exposure lasting ≥15 days (HR 1.13, 95% CI 1.04, 1.23). No sex differences were observed. The association was attenuated in the sibling analysis (adjusted odds ratio 1.04, 95% CI 0.92, 1.17). CONCLUSIONS Prenatal antibiotic exposure was associated with a small increase in the risk of ASD in offspring. Given the possibility of residual confounding, these results should not influence clinical decisions regarding antibiotic use during pregnancy.
Collapse
Affiliation(s)
- Amanda S Nitschke
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - Helena Abreu do Valle
- Department of Obstetrics and Gynecology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Bruce A Vallance
- BC Children's Hospital Research Institute, University of British Columbia, Vancouver, British Columbia, Canada
| | - Celeste Bickford
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - Angie Ip
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
- BC Children's Hospital Research Institute, University of British Columbia, Vancouver, British Columbia, Canada
- Division of Developmental Pediatrics, Department of Pediatrics, University of British Columbia, Vancouver, British Columbia, Canada
| | - Nancy Lanphear
- BC Children's Hospital Research Institute, University of British Columbia, Vancouver, British Columbia, Canada
- Division of Developmental Pediatrics, Department of Pediatrics, University of British Columbia, Vancouver, British Columbia, Canada
| | - Bruce Lanphear
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
- Faculty of Health Sciences, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Whitney Weikum
- BC Children's Hospital Research Institute, University of British Columbia, Vancouver, British Columbia, Canada
- Division of Developmental Pediatrics, Department of Pediatrics, University of British Columbia, Vancouver, British Columbia, Canada
| | - Tim F Oberlander
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
- BC Children's Hospital Research Institute, University of British Columbia, Vancouver, British Columbia, Canada
- Division of Developmental Pediatrics, Department of Pediatrics, University of British Columbia, Vancouver, British Columbia, Canada
| | - Gillian E Hanley
- Department of Obstetrics and Gynecology, University of British Columbia, Vancouver, British Columbia, Canada
- BC Children's Hospital Research Institute, University of British Columbia, Vancouver, British Columbia, Canada
| |
Collapse
|
10
|
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.
Collapse
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
| |
Collapse
|
11
|
Knoke J, Raab R, Geyer K, Spies M, Haller B, Hauner H. Antibiotic Treatment During Pregnancy and the First Six Months Postpartum - a Secondary Analysis of the "Healthy Living in Pregnancy" (GeliS) Study. Geburtshilfe Frauenheilkd 2023; 83:850-861. [PMID: 37564896 PMCID: PMC10410684 DOI: 10.1055/a-2091-0620] [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: 11/12/2022] [Accepted: 05/06/2023] [Indexed: 08/12/2023] Open
Abstract
Introduction Antibiotic therapies for the treatment of bacterial infections pose a particular challenge during pregnancy and breastfeeding. For Germany, there is hardly any information on the frequency of antibiotic use during this phase. Our analysis uses data from the "Healthy Living in Pregnancy" (GeliS) study to describe antibiotic treatments during pregnancy and in the first six months after birth (postpartum), and to compare their use with existing recommendations. Methods This is a retrospective secondary analysis of the GeliS study. In the cluster randomized lifestyle intervention study, detailed information on antibiotic therapies during pregnancy and postpartum was collected using surveys. Chi-square tests and generalized estimating equations were used for evaluation. Results Of the 1636 women included in the analysis, 21% reported antibiotic treatment at least once during pregnancy (14%) or in the first six months postpartum (7%). During pregnancy, the antibiotic therapies of women increased from 1.7% in the first trimester to 6.5% in the third trimester. Common reasons for treatment were urinary tract infections (7.3% of women), ear, nose, throat (ENT) infections (3.6%), and birth complications (2.6%). The information on the prescribed preparations corresponded to the current recommendations. A significant increase in the frequency of treatment with antibiotics was observed in the lifestyle intervention group (p < 0.001), in participants without a partner (p < 0.001), and in women who breastfed their children (p = 0.005) or gave birth by caesarean section (p = 0.003) or prematurely (p = 0.012). Other socioeconomic or lifestyle factors were not significant. Conclusion Approximately one in five women receives at least one antibiotic treatment during pregnancy and breastfeeding that meets current treatment recommendations. Treatment with antibiotics is more common in premature births, caesarean sections, and breastfeeding women.
Collapse
Affiliation(s)
- Johanna Knoke
- Institut für Ernährungsmedizin, Else Kröner-Fresenius-Zentrum für Ernährungsmedizin, Klinikum rechts der Isar, Technische Universität München, München,
Germany
| | - Roxana Raab
- Institut für Ernährungsmedizin, Else Kröner-Fresenius-Zentrum für Ernährungsmedizin, Klinikum rechts der Isar, Technische Universität München, München,
Germany
| | - Kristina Geyer
- Institut für Ernährungsmedizin, Else Kröner-Fresenius-Zentrum für Ernährungsmedizin, Klinikum rechts der Isar, Technische Universität München, München,
Germany
| | - Monika Spies
- Institut für Ernährungsmedizin, Else Kröner-Fresenius-Zentrum für Ernährungsmedizin, Klinikum rechts der Isar, Technische Universität München, München,
Germany
| | - Bernhard Haller
- Institut für KI und Informatik in der Medizin, Klinikum rechts der Isar, Technische Universität München, München, Germany
| | - Hans Hauner
- Institut für Ernährungsmedizin, Else Kröner-Fresenius-Zentrum für Ernährungsmedizin, Klinikum rechts der Isar, Technische Universität München, München,
Germany
| |
Collapse
|
12
|
Dornfeldt MM, Andersen AMN, Hougaard KS, Ramlau-Hansen CH, Toft G, Bonde JPE, Haervig KK, Petersen KU, Kofoed ABB, Deen L, Tøttenborg SS. Maternal fever during pregnancy and male offspring reproductive health: A longitudinal cohort study in young Danish males. Andrology 2023; 11:523-536. [PMID: 36415019 DOI: 10.1111/andr.13345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 10/28/2022] [Accepted: 11/17/2022] [Indexed: 11/24/2022]
Abstract
BACKGROUND Maternal fever during pregnancy has been associated with an increased risk of genital malformations, but the implication for long-term reproductive health in the offspring is unknown. OBJECTIVES To investigate associations between timing, duration, and temperature of fetal exposure to maternal fever and sons' semen quality, testicular volume, and levels of reproductive hormones in early adulthood. Further, to examine whether concurrent use of antipyretics and/or antibiotics modified the effect. MATERIALS AND METHODS We used the Fetal Programming of Semen Quality cohort consisting of men born to women enrolled in the Danish National Birth Cohort. Self-reported information on maternal fever was collected twice during pregnancy (median 16 and 31 pregnancy weeks) and categorized as any fever during pregnancy, fever during early pregnancy (weeks 1-15), and fever exclusively during late pregnancy (weeks 16-42). Semen quality and concentrations of reproductive hormones were measured at a clinical examination at the age of 18.9 years. We used negative binomial regression to examine the associations, adjusting for maternal age at birth, maternal smoking, family occupational status, and precision variables related to semen quality and hormonal levels, for example, abstinence time. RESULTS 986 men were included in the study, of which 23% had mothers reporting at least one episode of fever. We found no strong indications of associations between maternal fever during pregnancy and male reproductive health in young men. Concurrent use of antipyretics and antibiotics did not modify the association. DISCUSSION Strengths include the large sample size, prospectively collected data, and the adjustment for maternal factors during pregnancy and important precision variables. A limitation is the crude self-reported information on maternal fever. CONCLUSION We found no evidence to support that timing, duration, or temperature of maternal fever during pregnancy has a long-term impact on semen characteristics, testicular volume, or level of reproductive hormones in male offspring.
Collapse
Affiliation(s)
- Mette Møller Dornfeldt
- Department of Occupational and Environmental Medicine, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Anne-Marie Nybo Andersen
- Department of Public Health, Faculty of Health and Medical Science, University of Copenhagen, Copenhagen, Denmark
| | - Karin Sørig Hougaard
- Department of Public Health, Faculty of Health and Medical Science, University of Copenhagen, Copenhagen, Denmark.,National Research Centre for the Working Environment, Copenhagen, Denmark
| | | | - Gunnar Toft
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Aarhus, Denmark
| | - Jens Peter Ellekilde Bonde
- Department of Occupational and Environmental Medicine, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark.,Department of Public Health, Faculty of Health and Medical Science, University of Copenhagen, Copenhagen, Denmark
| | - Katia Keglberg Haervig
- Department of Occupational and Environmental Medicine, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Kajsa Ugelvig Petersen
- Department of Occupational and Environmental Medicine, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Ane Berger Bungum Kofoed
- Department of Occupational and Environmental Medicine, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Laura Deen
- Department of Occupational and Environmental Medicine, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark.,Department of Public Health, Faculty of Health and Medical Science, University of Copenhagen, Copenhagen, Denmark
| | - Sandra Søgaard Tøttenborg
- Department of Occupational and Environmental Medicine, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark.,Department of Public Health, Faculty of Health and Medical Science, University of Copenhagen, Copenhagen, Denmark
| |
Collapse
|
13
|
Wolfson AR, Schatz MX. Management of the Pregnant Patient with Beta-Lactam Allergy. Curr Allergy Asthma Rep 2023; 23:189-194. [PMID: 36749447 DOI: 10.1007/s11882-023-01069-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/20/2023] [Indexed: 02/08/2023]
Abstract
PURPOSE OF REVIEW We review the literature and discuss the logistics of testing pregnant patients for penicillin allergy. RECENT FINDINGS As in the general population, pregnant patients commonly report a penicillin allergy, but most patients are able to tolerate penicillin. Avoidance of beta-lactams in pregnancy is associated with increased morbidity: longer hospitalizations, more frequent infections, and more complications. Penicillin allergy testing is safe in pregnant patients, and obstetricians are eager for allergists to offer this procedure to their patients. As allergists, we can improve our patients' health outcomes by offering penicillin allergy testing in our practices. The protocols for testing both with and without skin testing in pregnant patients have been studied, and future studies will continue to clarify the safety and efficacy of penicillin allergy delabeling in pregnant patients.
Collapse
Affiliation(s)
- Anna R Wolfson
- Harvard Medical School, Boston, MA, USA. .,Division of Rheumatology, Allergy, and Immunology, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA.
| | - Michael X Schatz
- Department of Allergy, Kaiser Permanente Medical Center, San Diego, CA, USA
| |
Collapse
|
14
|
Berk Cam H. Treatment of Chlamydial Infections. Infect Dis (Lond) 2023. [DOI: 10.5772/intechopen.109648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Sexually transmitted infections (STIs) are a major health problem with an estimated burden of disease transmission as high as one million new cases per day globally. Chlamydia trachomatis, a member of the genus Chlamydia, is one of the most common and curable causative agents of STIs. C. trochomatis infections usually affect sexually active young adults and adolescents; and are composed of a broad spectrum of diseases varying from asymptomatic infection to severe genito-urinary infection leading to infertility and acute or chronic ocular infection (trachoma), which may result in blindness and pneumonia. Among the members of the genus Chlamydia, there are also two pathogenic species, Chlamydia pneumoniae and Chlamydia psittaci which are responsible for acute respiratory tract infections and febrile illness in humans. The incidence, pathophysiology, and diagnostic methods are discussed in detail in the previous chapters. The purpose of this chapter is to elucidate the management of infections due to C. trachomatis, C. pneumoniae, and C. psittaci including antibiotic susceptibility and resistance mechanisms, treatment recommendations for ocular infections, genito-urinary and respiratory tract infections, and management of sex partners, pregnant women, neonates, and children according to the latest data.
Collapse
|
15
|
Exposure to Antibiotics and Neurodevelopmental Disorders: Could Probiotics Modulate the Gut-Brain Axis? Antibiotics (Basel) 2022; 11:antibiotics11121767. [PMID: 36551423 PMCID: PMC9774196 DOI: 10.3390/antibiotics11121767] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 11/30/2022] [Accepted: 12/05/2022] [Indexed: 12/12/2022] Open
Abstract
In order to develop properly, the brain requires the intricate interconnection of genetic factors and pre-and postnatal environmental events. The gut-brain axis has recently raised considerable interest for its involvement in regulating the development and functioning of the brain. Consequently, alterations in the gut microbiota composition, due to antibiotic administration, could favor the onset of neurodevelopmental disorders. Literature data suggest that the modulation of gut microbiota is often altered in individuals affected by neurodevelopmental disorders. It has been shown in animal studies that metabolites released by an imbalanced gut-brain axis, leads to alterations in brain function and deficits in social behavior. Here, we report the potential effects of antibiotic administration, before and after birth, in relation to the risk of developing neurodevelopmental disorders. We also review the potential role of probiotics in treating gastrointestinal disorders associated with gut dysbiosis after antibiotic administration, and their possible effect in ameliorating neurodevelopmental disorder symptoms.
Collapse
|
16
|
Tao Q, Shen Y, Li Y, Luo H, Yuan M, Gan J. Prenatal exposure to antibiotics and risk of neurodevelopmental disorders in offspring: A systematic review and meta-analysis. Front Neurol 2022; 13:1045865. [PMID: 36504646 PMCID: PMC9732381 DOI: 10.3389/fneur.2022.1045865] [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: 09/16/2022] [Accepted: 11/07/2022] [Indexed: 11/27/2022] Open
Abstract
Background and purpose A growing body of research suggests that inflammation and maternal infections may lead to an increased risk of neurodevelopmental problems such as attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder (ASD), cerebral palsy (CP), and epilepsy in offspring. The aim of this study was to observe the connection between prenatal antibiotic exposure and the risk of these neurodevelopmental disorders in offspring. Patients and methods A comprehensive search was conducted in the Cochrane Central Register of Controlled Trials (CENTRAL), PubMed, Google Scholar, and Scopus databases for observational studies that looked into the link between prenatal exposure to antibiotics and the risk of neurodevelopmental problems in offspring, published from 1 January 1950 to 31 January 2022. The Newcastle-Ottawa Scale (NOS) was used to assess the quality of the included studies. Data were analyzed using the STATA version 12 software, and an odds ratio (OR) with a 95% confidence interval (CI) was reported. Results A total of 15 studies were included in the meta-analysis. Prenatal antibiotic exposure was associated with the increased risk of ADHD (OR = 1.14; 95% CI = 1.13 to 1.15; I 2 = 0%) and epilepsy (OR = 1.34; 95% CI = 1.02 to 1.66; I 2 = 96.8%). The link between prenatal antibiotic exposure and the risk of ASD [OR = 1.09; 95 % CI = 0.88 to 1.31; I 2 = 78.9%] and CP [OR = 0.99; 95% CI = 0.56 to 1.43; I 2 = 91%] was found to be non-significant. In all of the included prospective cohort studies, subgroup analysis suggested a significant association between prenatal antibiotic exposure and the incidence of ASD [OR = 1.17; 95% CI = 1.03 to 1.31; I 2 = 48.1%] and CP [OR = 1.18; 95% CI = 1.02 to 1.34; I 2 = 0%]. Conclusion Prenatal antibiotic exposure during pregnancy is linked to a higher incidence of ADHD and epilepsy in the offspring. Further prospective studies that compare prenatal antibiotic use and are adjusted for various confounders are needed to further assess the association of prenatal antibiotic exposure and neurological disorders in offspring. Systematic review registration https://www.crd.york.ac.uk/prospero/, identifier: CRD42022306248.
Collapse
Affiliation(s)
- Qiuji Tao
- Department of Pediatrics of Neurology Nursing, West China School of Nursing, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China
| | - Yajun Shen
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China,Key Laboratory of Obstetric and Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, Sichuan University, Chengdu, Sichuan, China,Key Laboratory of Development and Maternal and Child Diseases of Sichuan Province, Chengdu, Sichuan, China
| | - Yang Li
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Huan Luo
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Meng Yuan
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jing Gan
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China,Key Laboratory of Obstetric and Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, Sichuan University, Chengdu, Sichuan, China,Key Laboratory of Development and Maternal and Child Diseases of Sichuan Province, Chengdu, Sichuan, China,*Correspondence: Jing Gan ;
| |
Collapse
|
17
|
Nitschke AS, Karim JL, Vallance BA, Bickford C, Ip A, Lanphear N, Lanphear B, Weikum W, Oberlander TF, Hanley GE. Autism Risk and Perinatal Antibiotic Use. Pediatrics 2022; 150:189212. [PMID: 36017659 DOI: 10.1542/peds.2022-057346] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/16/2022] [Indexed: 01/12/2023] Open
Abstract
OBJECTIVES Antibiotics are commonly administered during labor and delivery, and research has suggested that fetal exposure to antibiotics can increase risk for autism spectrum disorder (ASD). We assessed whether antibiotic exposure during labor and delivery increased the risk of ASD in the offspring. METHODS This retrospective cohort study included everyone who delivered a live singleton-term infant in British Columbia, Canada, between April 1, 2000, and December 31, 2014. This cohort included 569 953 deliveries. To examine the association among pregnant individuals being treated for the same indication, we studied a subcohort of those who tested positive for group B Streptococcus. Cox proportional hazards models were used to estimate unadjusted and adjusted hazard ratios in both cohorts. A sensitivity analysis was conducted using length of first stage of labor as a proxy measure for dose to assess for a dose-response relationship. RESULTS In this population-based study, antibiotic use during labor and delivery was not associated with an increased risk of ASD in offspring. The unadjusted and adjusted hazard ratios were 1.29 (95% confidence interval, 1.24-1.35) and 0.99 (0.94-1.04), respectively; and 1.07 (0.90-1.27) and 0.88 (0.74-1.05), respectively, in the group B Streptococcus-positive cohort. We observed no substantial difference in the association between antibiotic exposure and ASD depending on length of the first stage of labor. CONCLUSIONS Our findings suggest that concern for ASD should not factor into the clinical decision on whether to administer antibiotics during labor and delivery. Future research is needed to examine longer durations of prenatal antibiotic exposure.
Collapse
Affiliation(s)
| | - Jalisa L Karim
- BC Children's Hospital Research Institute.,Department of Statistics and Actuarial Science, University of Waterloo, Waterloo, Ontario, Canada
| | | | | | - Angie Ip
- School of Population and Public Health.,BC Children's Hospital Research Institute
| | - Nancy Lanphear
- BC Children's Hospital Research Institute.,Division of Developmental Pediatrics, Departments of Pediatrics
| | - Bruce Lanphear
- School of Population and Public Health.,Faculty of Health Sciences, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Whitney Weikum
- BC Children's Hospital Research Institute.,Division of Developmental Pediatrics, Departments of Pediatrics
| | - Tim F Oberlander
- School of Population and Public Health.,BC Children's Hospital Research Institute.,Division of Developmental Pediatrics, Departments of Pediatrics
| | - Gillian E Hanley
- BC Children's Hospital Research Institute.,Obstetrics & Gynaecology, University of British Columbia, Vancouver, British Columbia, Canada
| |
Collapse
|
18
|
Otten K, Keller L, Puiu AA, Herpertz-Dahlmann B, Seitz J, Kohn N, Edgar JC, Wagels L, Konrad K. Pre- and postnatal antibiotic exposure and risk of developing attention deficit hyperactivity disorder-A systematic review and meta-analysis combining evidence from human and animal studies. Neurosci Biobehav Rev 2022; 140:104776. [PMID: 35842009 DOI: 10.1016/j.neubiorev.2022.104776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 07/10/2022] [Indexed: 11/26/2022]
Abstract
This study investigated the effects of early antibiotic exposure on ADHD risk by (1) integrating meta-analytical evidence from human observational studies examining the association between prenatal or early postnatal antibiotic exposure on the risk of developing ADHD; and (2) reviewing evidence from experimental animal studies on the effects of early antibiotic exposure on behavior. Sixteen human studies and five rodent studies were reviewed. A quantitative meta-analysis with 10 human studies indicated an increased risk for ADHD after prenatal antibiotic exposure (summary effect estimate Hazard Ratio (HR) 1.23, 95% CI 1.09-1.38; N = 2,398,475 subjects) but not after postnatal exposure within the first two years of life (summary effect estimate HR 1.12, 95% CI 0.95-1.32; N = 1,863,867 subjects). The rodent literature suggested that peri-natal antibiotic exposure has effects on social behavior, anxiety and aggression, alongside changes in gut microbial composition. Human and rodent findings thus suggest prenatal antibiotic exposure as a possible risk factor for ADHD, and suggest that an early disruption of the gut microbiome by antibiotics may interfere with neurodevelopment.
Collapse
Affiliation(s)
- Katharina Otten
- Child Neuropsychology Section, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Faculty of Medicine, RWTH Aachen University, 52074 Aachen, Germany; Department of Psychiatry, Psychotherapy and Psychosomatics, Faculty of Medicine, RWTH Aachen University, Aachen, Germany.
| | - Lara Keller
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Faculty of Medicine, RWTH University Aachen, Aachen, Germany
| | - Andrei A Puiu
- Department of Psychiatry, Psychotherapy and Psychosomatics, Faculty of Medicine, RWTH Aachen University, Aachen, Germany
| | - Beate Herpertz-Dahlmann
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Faculty of Medicine, RWTH University Aachen, Aachen, Germany
| | - Jochen Seitz
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Faculty of Medicine, RWTH University Aachen, Aachen, Germany
| | - Nils Kohn
- Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - J Christopher Edgar
- Lurie Family Foundations MEG Imaging Center, Department of Radiology, The Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA; Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Lisa Wagels
- Department of Psychiatry, Psychotherapy and Psychosomatics, Faculty of Medicine, RWTH Aachen University, Aachen, Germany; Institute of Neuroscience and Medicine 10, Research Centre Jülich, Germany
| | - Kerstin Konrad
- Child Neuropsychology Section, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Faculty of Medicine, RWTH Aachen University, 52074 Aachen, Germany; JARA-Brain Institute II, Molecular Neuroscience and Neuroimaging (INM-11), RWTH Aachen & Research Centre Jülich, 52428 Jülich, Germany
| |
Collapse
|
19
|
Hodoșan V, Daina CM, Zaha DC, Cotrău P, Vladu A, Pantiș C, Dorobanțu FR, Negrău M, Maghiar A, Daina LG. Pattern of Antibiotic Use in the Perinatal Period in a Public University Hospital in Romania. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58060772. [PMID: 35744035 PMCID: PMC9228515 DOI: 10.3390/medicina58060772] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 06/02/2022] [Accepted: 06/05/2022] [Indexed: 01/13/2023]
Abstract
Background and Objectives: Antibiotics are the most frequently prescribed drugs in hospitals and their prescription is increased during pregnancy and labor. There are limited data about this issue, and the safe use of antibiotics in pregnancy and antibiotic resistance remains a concern. The aim of the study is to evaluate the use of antibiotics among pregnant women attending hospital for five years. Materials and Methods: Antibiotic consumption and treatment information of patients were retrospectively collected from a hospital software program and expressed as defined daily dose (DDD) according to the World Health Organization (WHO) methodology for inpatients between 2017 and 2021. We evaluated antibiotic prescription by name, classes, and Food and Drug Administration (FDA) categories. Results: Antibiotic consumption shows a decreasing trend between 2017 and 2019, but an increasing one between 2020 and 2021. Ceftriaxone was the most prescribed antibiotic in each year, followed by cefixime, amoxicillin, metronidazole, cefuroxime, ampicillin, and ciprofloxacin. We noticed that first- and fourth-generation cephalosporins were not prescribed to these patients. A very small percentage of women in this study received antibiotics such as aminoglycosides; fluoroquinolones were generally contraindicated in the perinatal period. A large percentage of prescriptions were antibiotics classified as category B by the FDA. The most common infections that occurred in the perinatal period were those of the kidney and urinary tract in a higher number than in other studies. Conclusions: Our study shows that many classes of antibiotics used in perinatal women belong to category B antibiotics, the most prescribed being cephalosporins. Because of insufficient safety evidence and the potential for teratogenic effects on the fetus, restricted use among the category C and D antibiotic classes was seen and anticipated. Improving maternal health requires the involvement of healthcare experts in risk assessment and evaluation of existing data for appropriate antibiotic selection, dose, duration of medication, and monitoring.
Collapse
Affiliation(s)
- Viviana Hodoșan
- Faculty of Medicine and Pharmacy, Doctoral School of Biomedical Sciences, University of Oradea, 1 University Street, 410087 Oradea, Romania; (V.H.); (P.C.)
| | - Cristian Marius Daina
- Psycho-Neurosciences and Recovery Department, Faculty of Medicine and Pharmacy, University of Oradea, 1 University Street, 410087 Oradea, Romania;
- Correspondence: (C.M.D.); (D.C.Z.)
| | - Dana Carmen Zaha
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 1 University Street, 410087 Oradea, Romania; (F.R.D.); (A.M.)
- Correspondence: (C.M.D.); (D.C.Z.)
| | - Petru Cotrău
- Faculty of Medicine and Pharmacy, Doctoral School of Biomedical Sciences, University of Oradea, 1 University Street, 410087 Oradea, Romania; (V.H.); (P.C.)
| | - Adriana Vladu
- Department of Surgical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 1 University Street, 410087 Oradea, Romania; (A.V.); (C.P.); (M.N.)
| | - Carmen Pantiș
- Department of Surgical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 1 University Street, 410087 Oradea, Romania; (A.V.); (C.P.); (M.N.)
| | - Florica Ramona Dorobanțu
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 1 University Street, 410087 Oradea, Romania; (F.R.D.); (A.M.)
| | - Marcel Negrău
- Department of Surgical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 1 University Street, 410087 Oradea, Romania; (A.V.); (C.P.); (M.N.)
| | - Adriana Maghiar
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 1 University Street, 410087 Oradea, Romania; (F.R.D.); (A.M.)
| | - Lucia Georgeta Daina
- Psycho-Neurosciences and Recovery Department, Faculty of Medicine and Pharmacy, University of Oradea, 1 University Street, 410087 Oradea, Romania;
| |
Collapse
|
20
|
Seaman RD, Kopkin RH, Turrentine MA. Erythromycin vs azithromycin for treatment of preterm prelabor rupture of membranes: a systematic review and meta-analysis. Am J Obstet Gynecol 2022; 226:794-801.e1. [PMID: 34973176 DOI: 10.1016/j.ajog.2021.12.262] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 12/19/2021] [Accepted: 12/21/2021] [Indexed: 11/01/2022]
Abstract
OBJECTIVE This study aimed to estimate the effect of erythromycin vs azithromycin on the duration of latency and the rate of clinical chorioamnionitis in women with preterm prelabor rupture of membranes by performing a systematic review and meta-analysis of the existing literature. DATA SOURCES From inception to October 2021, we explored MEDLINE, Scopus, Embase, CINAHL, ClinicalTrials.gov, and Cochrane Central Register of Controlled Trials. STUDY ELIGIBILITY CRITERIA Studies comparing the duration of latency and the rate of clinical chorioamnionitis between women with preterm prelabor rupture of membranes who were treated with erythromycin and those who were treated with azithromycin at the time of diagnosis were included. METHODS Here, 2 reviewers separately ascertained studies, obtained data, and gauged study quality. The mean length of latency and the rate of clinical chorioamnionitis were compared and mean differences and odds ratios with 95% confidence intervals were estimated. RESULTS A total of 5 studies with 1289 women were identified. The mean length of latency in women with preterm prelabor rupture of membranes was similar between individuals treated with erythromycin and those treated with azithromycin: 6.6 days vs 6.7 days (mean difference, 0.07 days; 95% confidence interval, -0.45 to 0.60; I2, 0%). The median point prevalence rates of clinical chorioamnionitis were 25% (95% confidence interval, 12-32) in women treated with erythromycin and 14% (95% confidence interval, 9-24) in women treated with azithromycin. The overall clinical chorioamnionitis rate in women treated with azithromycin was lower than women treated with erythromycin (pooled odds ratio, 0.53; 95% confidence interval, 0.39-0.71; I2, 0%). CONCLUSION The administration of azithromycin in women with preterm prelabor rupture of membranes was associated with a similar latency period but a lower rate of clinical chorioamnionitis than the administration of erythromycin.
Collapse
|
21
|
FERNANDES CARLOSHENRIQUE, SABONGI RODRIGOGUERRA, SANTOS JOÃOBAPTISTAGOMESDOS. COVID-19 AND UPPER LIMB ANOMALIES IN NEWBORNS: A REASON FOR CONCERN? ACTA ORTOPEDICA BRASILEIRA 2022; 30:e252308. [PMID: 35431629 PMCID: PMC8979363 DOI: 10.1590/1413-785220223001e252308] [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: 05/18/2021] [Accepted: 07/13/2021] [Indexed: 11/23/2022]
Abstract
The relationship between viral infection in pregnancy and congenital anomalies is reported in the medical literature. The risks for the SARS-CoV-2 virus interfering with implantation, growth, and fetal development are not yet known. Many drugs with potential teratogenic risk are being used for treatment. The studies with the vaccine excluded pregnant women from clinical trials, currently preventing high-quality evidence. We present a review of the most common anomalies in the upper extremities caused by congenital viral infection and the risks of anti-COVID-19 therapy and vaccine during pregnancy. We aim to alert orthopedic and hand surgeons to the possibility of these conditions in the future. Level of evidence V; Narrative review.
Collapse
|
22
|
Raherison-Semjen C, Guilleminault L, Billiart I, Chenivesse C, De Oliveira A, Izadifar A, Lorenzo A, Nocent C, Oster JP, Padovani M, Perez T, Russier M, Steinecker M, Didier A. [Update of the 2021 recommendations for the management and follow-up of adult asthmatic patients under the guidance of the French Society of Pulmonology and the Paediatric Society of Pulmonology and Allergology. Long version]. Rev Mal Respir 2021; 38:1048-1083. [PMID: 34799211 DOI: 10.1016/j.rmr.2021.08.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 06/17/2021] [Indexed: 11/22/2022]
Affiliation(s)
- C Raherison-Semjen
- Université de Bordeaux, INSERM UMR 1219, Epicene Team, Bordeaux, France.
| | - L Guilleminault
- Pôle des voies respiratoires, CHU de Toulouse, Toulouse, France; Institut toulousain des maladies infectieuses et inflammatoires (Infinity), INSERM, UMR1291, CNRS UMR5051, université Toulouse III, CRISALIS F-CRIN, Toulouse, France
| | | | - C Chenivesse
- CHRU de Lille, service de pneumo-allergologie, 59000 Lille, France
| | - A De Oliveira
- Sorbonne université, département de médecine générale, Paris, France
| | - A Izadifar
- Département de pneumologie, centre cardiologique du Nord, Saint-Denis, France
| | - A Lorenzo
- Sorbonne université, département de médecine générale, Paris, France
| | - C Nocent
- CHG Côte Basque, Bayonne, France
| | - J P Oster
- Service de pneumologie, centre hospitalier Louis-Pasteur, Colmar, France
| | - M Padovani
- Espace Santé Ii, La Seyne-sur-Mer, France
| | - T Perez
- CHRU de Lille, service d'explorations fonctionnelles, 59000 Lille, France
| | - M Russier
- Service de pneumo-allergologie, CHR Orléans, Orléans, France
| | - M Steinecker
- Sorbonne université, département de médecine générale, Paris, France
| | - A Didier
- Université de Bordeaux, INSERM UMR 1219, Epicene Team, Bordeaux, France; Pôle des voies respiratoires, CHU de Toulouse, Toulouse, France
| |
Collapse
|
23
|
Ai Y, Zhao J, Shi J, Zhu TT. Antibiotic exposure and childhood attention-deficit/hyperactivity disorder: systematic review and meta-analysis. Psychopharmacology (Berl) 2021; 238:3055-3062. [PMID: 34687335 DOI: 10.1007/s00213-021-05989-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 09/20/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND Disturbances of gastrointestinal microbiome may result in the development of attention-deficit/hyperactivity disorder (ADHD). Antibiotic therapy is commonly known to influence the gastrointestinal microbiome. However, results from studies on the association between antibiotic exposure and ADHD have been inconsistent. METHODS Several databases (PubMed, PsychInfo, EMBASE) were searched on January 1, 2021, to identify relevant studies. A random effects model was used to calculate the pooled risk estimate. Statistical heterogeneity was tested using the chi-square test and the I2 statistic. RESULTS There were four risk estimates on antibiotic intake during pregnancy and eight risk estimates on antibiotic intake after birth. The pooled odds ratio for ADHD comparing antibiotic exposure with non-exposure during pregnancy was 1.14 (95% confidence interval [CI], 1.10-1.18). The pooled odds ratio with postnatal antibiotic exposure was 1.12 (95% CI, 0.99-1.26). Substantial heterogeneity existed among these analyses. The timing of antibiotic exposure, type of antibiotic, and number of antibiotic intakes might influence the association between antibiotic exposure and ADHD. CONCLUSIONS Our findings suggest that maternal antibiotic intake during pregnancy may be associated with an increased risk of ADHD in the offspring. However, there was insufficient evidence for the association between antibiotic intake after birth and ADHD risk. Further studies should be performed before a definitive conclusion can be established.
Collapse
Affiliation(s)
- Yuan Ai
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China
- Key Laboratory of Obstetric & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, Sichuan University, Chengdu, Sichuan, China
| | - Jing Zhao
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China
- Key Laboratory of Obstetric & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, Sichuan University, Chengdu, Sichuan, China
| | - Jing Shi
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China
- Key Laboratory of Obstetric & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, Sichuan University, Chengdu, Sichuan, China
| | - Ting Ting Zhu
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China.
- Key Laboratory of Obstetric & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, Sichuan University, Chengdu, Sichuan, China.
| |
Collapse
|
24
|
Gould AP, Winders HR, Stover KR, Bookstaver PB, Griffin B, Bland CM, Eiland LS, Murray M. Less common bacterial, fungal and viral infections: review of management in the pregnant patient. Drugs Context 2021; 10:dic-2021-4-3. [PMID: 34603460 PMCID: PMC8462995 DOI: 10.7573/dic.2021-4-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 08/24/2021] [Indexed: 11/21/2022] Open
Abstract
This review is a comprehensive summary of treatment options for pregnant patients with less common bacterial, fungal, and viral infections. It offers guidance to clinicians based on the most recently published evidence-based research and expert recommendations. A search of MEDLINE (inception to March 2021) and the CDC website was performed. Liposomal amphotericin B is the preferred therapy for cryptococcosis, histoplasmosis, oesophageal candidiasis, and coccidioidomycosis, especially during the first trimester due to teratogenic concerns with azole antifungals. For oral candidiasis, clotrimazole troches or miconazole mucoadhesive buccal tablets are recommended. A β-lactam antimicrobial is preferred over doxycycline for various manifestations of Lyme disease and the drug of choice for Pneumocystis pneumonia is trimethoprim/sulfamethoxazole. Acyclovir is the preferred antiviral for varicella zoster virus. Fluoroquinolones, macrolides, and aminoglycosides should be avoided if possible and there are alternate agents available for an effective treatment regimen. There is a scarcity of clinical data in pregnant patients with less common bacterial, fungal and viral infections. This population lacks definitive recommendations in many clinical practice guidelines. The key to optimizing therapy is a comprehensive review of the available evidence and a careful balance of risks and benefits before final treatment decisions.
Collapse
Affiliation(s)
| | - Hana R Winders
- University of South Carolina College of Pharmacy, Columbia, SC, USA.,Prisma Health Midlands, Columbia, SC, USA
| | - Kayla R Stover
- University of Mississippi School of Pharmacy, Jackson, MS, USA
| | | | - Brooke Griffin
- Midwestern University College of Pharmacy, Downers Grove, IL, USA
| | | | - Lea S Eiland
- Auburn University Harrison School of Pharmacy, Meridian, MS, USA
| | - Milena Murray
- Midwestern University College of Pharmacy, Downers Grove, IL, USA.,Northwestern Memorial Hospital, Chicago, IL, USA
| |
Collapse
|
25
|
Hume-Nixon M, Quach A, Reyburn R, Nguyen C, Steer A, Russell F. A Systematic Review and meta-analysis of the effect of administration of azithromycin during pregnancy on perinatal and neonatal outcomes. EClinicalMedicine 2021; 40:101123. [PMID: 34541478 PMCID: PMC8436060 DOI: 10.1016/j.eclinm.2021.101123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Currently there are trials in Africa and Asia investigating whether prophylactic azithromycin during pregnancy reduces infection-related neonatal morbidity and mortality. We undertook a systematic review and meta-analysis to determine the effect of azithromycin during pregnancy on perinatal and neonatal outcomes. METHODS We identified articles between January 1990 and 13th June 2021 by searching five electronic databases. Randomised control trials (RCTs) that included pregnant women administered azithromycin alone or in combination with other medications, and that reported outcomes of low birthweight (LBW), prematurity, stillbirth, and neonatal deaths, infections, and admissions, were eligible. Fixed effects meta-analyses were used for primary analysis. Quality appraisal was performed using Cochrane's Risk of Bias 2 tool. This review was registered with PROSPERO, CRD42019127099. FINDINGS The search generated 5777 studies, of which 14 studies were included involving 17,594 participants. Most studies investigated azithromycin as Intermittent Preventive Treatment in Pregnancy (IPTp) for malaria. More than 50% of the studies had low risk of bias for all outcomes, except for LBW and neonatal admissions. Fixed-effects meta-analyses found that azithromycin reduced the risk of LBW (seven studies, Pooled RR 0·79; 95% CI 0·68-0·93; I2 = 0·00%), and prematurity compared to controls (eight studies, Pooled RR 0·87; 95% CI 0·78-0·98; I2 = 23·28%). There was no strong evidence of any effect on neonatal mortality, infections and admissions. There was an increase in stillbirth but the 95% CI crossed the null value (seven studies, Pooled RR 1·39; 95% CI 0·94 - 2.07; I2=0·00%). However this review was limited by differences in the types of intervention and study populations, and inconsistency in outcome reporting between studies. INTERPRETATION Prophylactic azithromycin during pregnancy reduces LBW and prematurity. However, as azithromycin has been investigated as part of IPTp, it is unclear whether it would improve perinatal and neonatal outcomes in non-malaria endemic settings. The potential harm on stillbirth rates needs further investigation. FUNDING None.
Collapse
Affiliation(s)
- Maeve Hume-Nixon
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
| | - Alicia Quach
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
| | - Rita Reyburn
- Asia-Pacific Health, Murdoch Children's Research Institute, Melbourne, Australia
| | - Cattram Nguyen
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
| | - Andrew Steer
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
- Tropical Diseases Research Group, Murdoch Children's Research Institute, Melbourne, Australia
- Department of General Medicine, Royal Children's Hospital, Melbourne, Australia
| | - Fiona Russell
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
- Asia-Pacific Health, Murdoch Children's Research Institute, Melbourne, Australia
| |
Collapse
|
26
|
Hendrixson DT, Smith K, Lasowski P, Callaghan-Gillespie M, Weber J, Papathakis P, Iversen PO, Koroma AS, Manary MJ. A novel intervention combining supplementary food and infection control measures to improve birth outcomes in undernourished pregnant women in Sierra Leone: A randomized, controlled clinical effectiveness trial. PLoS Med 2021; 18:e1003618. [PMID: 34582451 PMCID: PMC8478228 DOI: 10.1371/journal.pmed.1003618] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 04/09/2021] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Innovations for undernourished pregnant women that improve newborn survival and anthropometry are needed to achieve the Sustainable Development Goals 1 and 3. This study tested the hypothesis that a combination of a nutritious supplementary food and several proven chemotherapeutic interventions to control common infections would increase newborn weight and length in undernourished pregnant women. METHODS AND FINDINGS This was a prospective, randomized, controlled clinical effectiveness trial of a ready-to-use supplementary food (RUSF) plus anti-infective therapies compared to standard therapy in undernourished pregnant women in rural Sierra Leone. Women with a mid-upper arm circumference (MUAC) ≤23.0 cm presenting for antenatal care at one of 43 government health clinics in Western Rural Area and Pujehun districts were eligible for participation. Standard of care included a blended corn/soy flour and intermittent preventive treatment for malaria in pregnancy (IPTp). The intervention replaced the blended flour with RUSF and added azithromycin and testing and treatment for vaginal dysbiosis. Since the study involved different foods and testing procedures for the intervention and control groups, no one except the authors conducting the data analyses were blinded. The primary outcome was birth length. Secondary outcomes included maternal weight gain, birth weight, and neonatal survival. Follow-up continued until 6 months postpartum. Modified intention to treat analyses was undertaken. Participants were enrolled and followed up from February 2017 until February 2020. Of the 1,489 women enrolled, 752 were allocated to the intervention and 737 to the standard of care. The median age of these women was 19.5 years, of which 42% were primigravid. Twenty-nine women receiving the intervention and 42 women receiving the standard of care were lost to follow-up before pregnancy outcomes were obtained. There were 687 singleton live births in the intervention group and 657 in the standard of care group. Newborns receiving the intervention were 0.3 cm longer (95% confidence interval (CI) 0.09 to 0.6; p = 0.007) and weighed 70 g more (95% CI 20 to 120; p = 0.005) than those receiving the standard of care. Those women receiving the intervention had greater weekly weight gain (mean difference 40 g; 95% CI 9.70 to 71.0, p = 0.010) than those receiving the standard of care. There were fewer neonatal deaths in the intervention (n = 13; 1.9%) than in the standard of care (n = 28; 4.3%) group (difference 2.4%; 95% CI 0.3 to 4.4), (HR 0.62 95% CI 0.41 to 0.94, p = 0.026). No differences in adverse events or symptoms between the groups was found, and no serious adverse events occurred. Key limitations of the study are lack of gestational age estimates and unblinded administration of the intervention. CONCLUSIONS In this study, we observed that the addition of RUSF, azithromycin, more frequent IPTp, and testing/treatment for vaginal dysbiosis in undernourished pregnant women resulted in modest improvements in anthropometric status of mother and child at birth, and a reduction in neonatal death. Implementation of this combined intervention in rural, equatorial Africa may well be an important, practical measure to reduce infant mortality in this context. TRIAL REGISTRATION ClinicalTrials.gov NCT03079388.
Collapse
Affiliation(s)
- David Taylor Hendrixson
- Department of Pediatrics, Washington University School of Medicine in St. Louis, Saint Louis, Missouri, United States of America
| | - Kristie Smith
- Department of Pediatrics, Washington University School of Medicine in St. Louis, Saint Louis, Missouri, United States of America
| | - Patrick Lasowski
- Department of Pediatrics, Washington University School of Medicine in St. Louis, Saint Louis, Missouri, United States of America
| | - Meghan Callaghan-Gillespie
- Department of Pediatrics, Washington University School of Medicine in St. Louis, Saint Louis, Missouri, United States of America
| | - Jacklyn Weber
- Department of Pediatrics, Washington University School of Medicine in St. Louis, Saint Louis, Missouri, United States of America
| | - Peggy Papathakis
- Department of Food Science and Nutrition, California Polytechnic State University, San Luis Obispo, California, United States of America
| | | | - Aminata Shamit Koroma
- Ministry of Health and Sanitation, The Republic of Sierra Leone, Freetown, Sierra Leone
| | - Mark J. Manary
- Department of Pediatrics, Washington University School of Medicine in St. Louis, Saint Louis, Missouri, United States of America
- Children’s Nutrition Research Center, Baylor College of Medicine, Houston, Texas, United States of America
- * E-mail:
| |
Collapse
|
27
|
Jain R, Kazmerski TM, Zuckerwise LC, West NE, Montemayor K, Aitken ML, Cheng E, Roe AH, Wilson A, Mann C, Ladores S, Sjoberg J, Poranski M, Taylor-Cousar JL. Pregnancy in cystic fibrosis: Review of the literature and expert recommendations. J Cyst Fibros 2021; 21:387-395. [PMID: 34456158 DOI: 10.1016/j.jcf.2021.07.019] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 07/23/2021] [Accepted: 07/26/2021] [Indexed: 12/22/2022]
Abstract
Cystic fibrosis (CF) was historically a disease largely afflicting children. Due to therapeutic advancements, there are now more adults with CF than children. In the past decade, medications including Cystic Fibrosis Transmembrane conductance Regulator (CFTR) modulators became available that treat the underlying cause of CF and are dramatically improving lung function as well as quality and quantity of life for people with CF. As a result, more women with CF are becoming pregnant. We gathered a panel of experts in CF care, family planning, high risk obstetrics, nutrition, genetics and women with CF to review current literature on pregnancies and to provide care recommendations for this unique population.
Collapse
Affiliation(s)
- Raksha Jain
- Department of Medicine, University of Texas Southwestern, 5323 Harry Hines Blvd., Dallas, TX 75390-8558, United States.
| | - Traci M Kazmerski
- Department of Pediatrics, University of Pittsburgh School of Medicine, 120 Lytton Ave. Suite M060 University Center, Pittsburgh, PA 15213, United States
| | - Lisa C Zuckerwise
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Vanderbilt University Medical Center, 1161 21st Avenue South, B-1100 MCN, Nashville, TN 37232, United States
| | - Natalie E West
- Department of Medicine, Johns Hopkins University, 1830 E. Monument St. 5th Floor, Baltimore, MD 21205, United States
| | - Kristina Montemayor
- Department of Medicine, Johns Hopkins University, 1830 E. Monument St. 5th Floor, Baltimore, MD 21205, United States
| | - Moira L Aitken
- Department of Medicine, University of Washington, 1959 NE Pacific Street - Rm BB 1361, Seattle WA 98195-6522, United States
| | - Edith Cheng
- Maternal Fetal Medicine, Maternal Fetal Medicine, Medical Genetics, University of Washington, United States
| | - Andrea H Roe
- Department of Obstetrics and Gynecology, University of Pennsylvania Perelman School of Medicine, 3400 Spruce Street, 1000 Courtyard, Philadelphia, PA 19106, United States
| | - Alexandra Wilson
- Department of Medicine, Cystic Fibrosis Clinical Research, National Jewish Health, 1400 Jackson Street, K333b, Denver, CO 80206, United States
| | - Caitlin Mann
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Vanderbilt University Medical Center, 1161 21st Avenue South, B-1100 MCN, Nashville, TN 37232, United States
| | - Sigrid Ladores
- School of Nursing, The University of Alabama at Birmingham, NB 470L, 1720 2nd Avenue South, Birmingham, AL 35294-1210, United States
| | - Jacqui Sjoberg
- Adult with Cystic Fibrosis, 130 Johnston Dr, Highland Park, IL 60035, United States
| | - Madeline Poranski
- Adult with Cystic Fibrosis, 2700 University Ave. W. Apt. 416, St. Paul, MN 55114, United States
| | - Jennifer L Taylor-Cousar
- Departments of Medicine and Pediatrics, National Jewish Health, 1400 Jackson Street; J318, Denver, CO 80206, United States
| |
Collapse
|
28
|
Workowski KA, Bachmann LH, Chan PA, Johnston CM, Muzny CA, Park I, Reno H, Zenilman JM, Bolan GA. Sexually Transmitted Infections Treatment Guidelines, 2021. MMWR Recomm Rep 2021; 70:1-187. [PMID: 34292926 PMCID: PMC8344968 DOI: 10.15585/mmwr.rr7004a1] [Citation(s) in RCA: 772] [Impact Index Per Article: 257.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
These guidelines for the treatment of persons who have or are at risk for
sexually transmitted infections (STIs) were updated by CDC after consultation
with professionals knowledgeable in the field of STIs who met in Atlanta,
Georgia, June 11–14, 2019. The information in this report updates the
2015 guidelines. These guidelines discuss 1) updated recommendations for
treatment of Neisseria gonorrhoeae, Chlamydia trachomatis,
and Trichomonas vaginalis; 2) addition of
metronidazole to the recommended treatment regimen for pelvic inflammatory
disease; 3) alternative treatment options for bacterial vaginosis; 4) management
of Mycoplasma genitalium; 5) human papillomavirus vaccine
recommendations and counseling messages; 6) expanded risk factors for syphilis
testing among pregnant women; 7) one-time testing for hepatitis C infection; 8)
evaluation of men who have sex with men after sexual assault; and 9) two-step
testing for serologic diagnosis of genital herpes simplex virus. Physicians and
other health care providers can use these guidelines to assist in prevention and
treatment of STIs.
Collapse
|
29
|
Meserve J, Luo J, Zhu W, Veeravalli N, Bandoli G, Chambers CD, Singh AG, Boland BS, Sandborn WJ, Mahadevan U, Singh S. Paternal Exposure to Immunosuppressive and/or Biologic Agents and Birth Outcomes in Patients With Immune-Mediated Inflammatory Diseases. Gastroenterology 2021; 161:107-115.e3. [PMID: 33744307 PMCID: PMC8238837 DOI: 10.1053/j.gastro.2021.03.020] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Revised: 03/02/2021] [Accepted: 03/10/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS We conducted a retrospective cohort study to inform the safety of exposure to immunosuppressive and/or biologic agents around conception in expectant fathers with immune-mediated inflammatory diseases (IMIDs) on birth outcomes. METHODS Using a deidentified administrative claims database (OptumLabs Data Warehouse), we identified 7453 expectant fathers with IMIDs (inflammatory bowel diseases, rheumatoid arthritis, psoriasis/psoriatic arthritis, and ankylosing spondylitis) linked to newborns with periconception medication exposure between 38 and 60 weeks before the newborn birth date (34-58 weeks prior for preterm newborns) and neonatal follow-up for 3 months after the birth date. Through logistic regression adjusting for paternal age and race (and, in a subset, for maternal age, race, presence of IMIDs, and nonsingleton births), we compared the risk of major congenital malformations (primary outcome) and preterm birth and low birth weight in fathers exposed to thiopurines (n = 461), methotrexate (n = 171), tumor necrosis factor (TNF) α antagonists (n = 1082), or non-TNF-targeting biologic agents (n = 132) vs fathers not exposed to any of these medications (n = 5607). RESULTS As compared to unexposed fathers (3.4% prevalence of major congenital malformations), exposure to thiopurines (relative risk [RR], 1.12; 95% confidence interval [CI], 0.66-1.76), methotrexate (RR, 0.67; 95% CI, 0.21-1.55), TNF-α antagonists (RR, 1.14; 95% CI, 0.81-1.57), and non-TNF-targeting biologic agents (RR, 1.75; 95% CI, 0.80-3.24) was not associated with increased risk of major congenital malformations. No association was observed between paternal medication exposure and risk of preterm birth or low birth weight. Results were stable on subanalyses of linked father-mother-newborn triads. CONCLUSIONS In a large cohort study of 7453 expectant fathers with IMIDs, exposure to immunosuppressive or biologic agents around conception was not associated with increased risk of adverse birth outcomes.
Collapse
Affiliation(s)
- Joseph Meserve
- Division of Gastroenterology, University of California San Diego, La Jolla, California
| | - Jiyu Luo
- Division of Biostatistics and Bioinformatics, Department of Family Medicine and Public Health, University of California San Diego, La Jolla, California;,OptumLabs Visiting Fellow, Eden Prairie, Minnesota
| | - Wenhong Zhu
- OptumLabs Visiting Fellow, Eden Prairie, Minnesota;,Altman Clinical and Translational Research Institute, University of California San Diego, La Jolla, California
| | | | - Gretchen Bandoli
- Department of Pediatrics and Department of Family Medicine and Public Health, University of California San Diego, La Jolla, California
| | - Christina D. Chambers
- Department of Pediatrics and Department of Family Medicine and Public Health, University of California San Diego, La Jolla, California
| | - Abha G. Singh
- Division of Rheumatology, Allergy and Immunology, University of California San Diego, La Jolla, California
| | - Brigid S. Boland
- Division of Gastroenterology, University of California San Diego, La Jolla, California
| | - William J. Sandborn
- Division of Gastroenterology, University of California San Diego, La Jolla, California
| | - Uma Mahadevan
- Division of Gastroenterology, University of California San Francisco, San Francisco, California
| | - Siddharth Singh
- Division of Gastroenterology, University of California San Diego, La Jolla, California; OptumLabs Visiting Fellow, Eden Prairie, Minnesota; Division of Biomedical Informatics, University of California San Diego, La Jolla, California.
| |
Collapse
|
30
|
Naidoo S, Bangalee V, Oosthuizen F. Antibiotic use amongst pregnant women in a public hospital in KwaZulu-Natal. Health SA 2021; 26:1516. [PMID: 34192065 PMCID: PMC8182570 DOI: 10.4102/hsag.v26i0.1516] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 02/27/2021] [Indexed: 11/09/2022] Open
Abstract
Background Antibiotics are amongst the more frequently prescribed medicines in pregnant women and the use of antibiotics is increasing. However, with limited studies available in this population, the safe use of antibiotics in pregnancy remains a concern. Aim To evaluate the use of antibiotics amongst pregnant women attending a public health care facility. The main objective of this study was to quantify the types of antibiotics used in pregnant women. Setting A public hospital classified as a referral hospital located in Durban, KwaZulu-Natal. Methods Demographic and treatment information of women were collected retrospectively from January 2019 to July 2019. A total of 184 pregnant patients, who received antibiotic therapy, were included in this study. Descriptive and analytical measures were used to analyse both patient demographics and treatment variables. Results A total of 416 antibiotic prescriptions, issued to 184 patients, were reviewed. Penicillins (39.7%), macrolides (13.0%) and combination penicillin- and beta-lactam inhibitors (12.3%) were reported as the most commonly prescribed antibiotics. Rifamycin (2.9%), hydrazides (2.2%) and aminoglycosides (1.9%) were less frequently prescribed. Most antibiotics were prescribed for diseases of the circulatory system (36.1%). Conclusion Several classes of antibiotics were used in pregnancy despite the lack of available safety data and clinical evidence. Informing women of the potential side effects and keeping abreast with new information played an important role in the safe, rational and effective use of medicines that contributed to improving maternal health.
Collapse
Affiliation(s)
- Sasha Naidoo
- Discipline of Pharmaceutical Sciences, College of Health Sciences, Faculty of Pharmacy, University of KwaZulu-Natal, Durban, South Africa
| | - Varsha Bangalee
- Discipline of Pharmaceutical Sciences, College of Health Sciences, Faculty of Pharmacy, University of KwaZulu-Natal, Durban, South Africa
| | - Frasia Oosthuizen
- Discipline of Pharmaceutical Sciences, College of Health Sciences, Faculty of Pharmacy, University of KwaZulu-Natal, Durban, South Africa
| |
Collapse
|
31
|
Bérard A, Sheehy O, Zhao JP, Vinet E, Quach C, Kassai B, Bernatsky S. Available medications used as potential therapeutics for COVID-19: What are the known safety profiles in pregnancy. PLoS One 2021; 16:e0251746. [PMID: 34010282 PMCID: PMC8133446 DOI: 10.1371/journal.pone.0251746] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 04/30/2021] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Medications already available to treat other conditions are presently being studied in clinical trials as potential treatments for COVID-19. Given that pregnant women are excluded from these trials, we aimed to investigate their safety when used during pregnancy within a unique population source. METHODS Using the population-based Quebec Pregnancy Cohort, we identified women who delivered a singleton liveborn (1998-2015). Taking potential confounders into account including indications for use, the risk of prematurity, low birth weight (LBW), small for gestational age (SGA), and major congenital malformation (MCM) associated with COVID-19 repurposed drug use during pregnancy were quantified using generalized estimation equations. RESULTS Of the 231,075 eligible pregnancies, 107 were exposed to dexamethasone (0.05%), 31 to interferons (0.01%), 1,398 to heparins (0.60%), 24 to angiotensin-receptor blockers (ARB) (0.01%), 182 to chloroquine (0.08%), 103 to hydroxychloroquine (0.05%), 6,206 to azithromycin (2.70%), 230 to oseltamivir (0.10%), and 114 to HIV medications (0.05%). Adjusting for potential confounders, we observed an increased risk of prematurity related to dexamethasone (aOR 1.92, 95%CI 1.11-3.33; 15 exposed cases), anti-thrombotics (aOR 1.58, 95%CI 1.31-1.91; 177 exposed cases), and HIV medications (aOR 2.04, 95%CI 1.01-4.11; 20 exposed cases) use. An increased risk for LBW associated with anti-thrombotics (aOR 1.72, 95%CI 1.41-2.11; 152 exposed cases), and HIV medications (aOR 2.48, 95%CI 1.25-4.90; 21 exposed cases) use were also found. Gestational exposure to anti-thrombotics (aOR 1.20, 95%CI 1.00-1.44; 176 exposed cases), and HIV medications (aOR 2.61, 95%CI 1.51-4.51; 30 exposed cases) were associated with SGA. First-trimester dexamethasone (aOR 1.66, 95%CI 1.02-2.69; 20 exposed cases) and azithromycin (aOR 1.10, 95%CI 1.02-1.19; 747 exposed cases) exposures were associated with MCM. CONCLUSIONS Many available medications considered as treatments for COVID-19 are associated with adverse pregnancy outcomes. Caution is warranted when considering these medications during the gestational period.
Collapse
Affiliation(s)
- Anick Bérard
- Research Center, CHU Sainte-Justine, Montreal, Quebec, Canada
- Faculty of Pharmacy, University of Montreal, Montreal, Quebec, Canada
- Faculty of Medicine, Université Claude Bernard, Lyon, France
| | - Odile Sheehy
- Research Center, CHU Sainte-Justine, Montreal, Quebec, Canada
| | - Jin-Ping Zhao
- Research Center, CHU Sainte-Justine, Montreal, Quebec, Canada
| | - Evelyne Vinet
- Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | - Caroline Quach
- Research Center, CHU Sainte-Justine, Montreal, Quebec, Canada
- Faculty of Medicine, University of Montreal, Montreal, Quebec, Canada
| | - Behrouz Kassai
- Faculty of Medicine, Université Claude Bernard, Lyon, France
| | - Sasha Bernatsky
- Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| |
Collapse
|
32
|
Quality, efficacy, safety-it is not enough! Eur J Clin Pharmacol 2021; 77:1425-1426. [PMID: 33687517 DOI: 10.1007/s00228-021-03110-3] [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: 02/02/2021] [Accepted: 02/09/2021] [Indexed: 10/22/2022]
Abstract
There is a need of comparative studies to understand the differences in term of efficacy and safety of drugs with different mechanisms of action but similar therapeutic indications. This requires changes in the European Legislation of criteria for drug approval.
Collapse
|
33
|
Andersson NW, Olsen RH, Andersen JT. Association between use of macrolides in pregnancy and risk of major birth defects: nationwide, register based cohort study. BMJ 2021; 372:n107. [PMID: 33568349 PMCID: PMC7873722 DOI: 10.1136/bmj.n107] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
OBJECTIVE To examine the association between the use of macrolide antibiotics in pregnancy and the risk of major birth defects. DESIGN Nationwide, register based cohort study. SETTING Denmark, 1997-2016. PARTICIPANTS Of 1 192 539 live birth pregnancies, pregnancies during which macrolides had been used (13 019) were compared with those during which penicillin (that is, phenoxymethylpenicillin) had been used (matched in a 1:1 ratio on propensity scores). Other comparative groups were pregnancies when macrolides had been used recently but before pregnancy (matched 1:1) and pregnancies where no antibiotics had been used (matched 1:4). MAIN OUTCOME MEASURES Association with an outcome of any major birth defect and specific subgroups of birth defects were assessed by relative risk ratios and absolute risk differences. RESULTS In matched comparisons, 457 infants were born with major birth defects to women who had used macrolides during pregnancy (35.1 per 1000 pregnancies) compared with 481 infants (37.0 per 1000 pregnancies) to women who had used penicillin (relative risk ratio 0.95; 95% confidence interval 0.84 to 1.08), corresponding to an absolute risk difference of -1.8 (95% confidence interval -6.4 to 2.7) per 1000 pregnancies. The risk of major birth defects was not significantly increased for women who had used macrolides during pregnancy compared with those who had used macrolides recently but before becoming pregnant (relative risk ratio 1.00 (95% confidence interval 0.88 to 1.14); absolute risk difference -0.1 (95% confidence interval -4.8 to 4.7) per 1000 pregnancies) or compared with women who did not use any antibiotics (1.05 (0.95 to 1.17); 1.8 (-1.7 to 5.3) per 1000 pregnancies). For all three comparative group analyses and in the analyses of use of individual macrolides, no significant increased risk of specific subgroups of birth defects associated with the use of macrolides was found. CONCLUSIONS In this nationwide cohort study, the use of macrolide antibiotics in pregnancy was not associated with an increased risk of major birth defects. Analyses of the associated risk of 12 specific subgroups of birth defects with the use of macrolides in pregnancy were not significant.
Collapse
Affiliation(s)
- Niklas Worm Andersson
- Department of Clinical Pharmacology, Copenhagen University Hospital Bispebjerg and Frederiksberg, Copenhagen NV, Denmark
- Department of Epidemiology Research, Statens Serum Institut, Copenhagen S, 2300, Denmark
| | - Rasmus Huan Olsen
- Department of Clinical Pharmacology, Copenhagen University Hospital Bispebjerg and Frederiksberg, Copenhagen NV, Denmark
| | - Jon Trærup Andersen
- Department of Clinical Pharmacology, Copenhagen University Hospital Bispebjerg and Frederiksberg, Copenhagen NV, Denmark
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| |
Collapse
|
34
|
Fesler MC, Stricker RB. Pre-Exposure Prophylaxis for COVID-19 in Pregnant Women. Int J Gen Med 2021; 14:279-284. [PMID: 33542646 PMCID: PMC7851576 DOI: 10.2147/ijgm.s295627] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 01/13/2021] [Indexed: 12/12/2022] Open
Abstract
Pregnant women are at higher risk for developing severe complications of COVID-19 including preterm delivery, respiratory failure, and death. Although vaccines to prevent COVID-19 are being developed, pregnant women are not included in the current COVID-19 vaccine trials and initially this population may not be eligible for COVID-19 vaccines due to lack of safety testing in pregnancy. As an alternate approach, we discuss the concept of pre-exposure prophylaxis (PrEP) using medications that are approved for use in pregnant women to prevent gestational problems and severe illness in this high-risk population. In particular, the use of hydroxychloroquine PrEP affords a safe and readily available means to avoid COVID-19 complications in pregnancy.
Collapse
Affiliation(s)
- Melissa C Fesler
- Alan E. Beer Medical Center for Reproductive Immunology, Los Gatos, CA, USA.,Union Square Medical Associates, San Francisco, CA, USA
| | - Raphael B Stricker
- Alan E. Beer Medical Center for Reproductive Immunology, Los Gatos, CA, USA.,Union Square Medical Associates, San Francisco, CA, USA
| |
Collapse
|
35
|
Abstract
Medical care is predicated on 'do no harm', yet the urgency to find drugs and vaccines to treat or prevent COVID-19 has led to an extraordinary effort to develop and test new therapies. Whilst this is an essential cornerstone of a united global response to the COVID-19 pandemic, the absolute requirements for meticulous efficacy and safety data remain. This is especially pertinent to the needs of pregnant women; a group traditionally poorly represented in drug trials, yet a group at heightened risk of unintended adverse materno-fetal consequences due to the unique physiology of pregnancy and the life course implications of fetal or neonatal drug exposure. However, due to the complexities of drug trial participation when pregnant (be they vaccines or therapeutics for acute disease), many clinical drug trials will exclude them. Clinicians must determine the best course of drug treatment with a dearth of evidence from either clinical or preclinical studies, where at least in the short term they may be more focused on the outcome of the mother than of her offspring.
Collapse
|
36
|
Leke AZ, Dolk H, Loane M, Casson K, Nelen V, Barišić I, Garne E, Rissman A, O'Mahony M, Neville AJ, Pierini A, Bergman JEH, Klungsøyr K, Materna-Kiryluk A, Bielenska AL, Carbonell CC, Addor MC, Tucker D. Macrolide and lincosamide antibiotic exposure in the first trimester of pregnancy and risk of congenital anomaly: A European case-control study. Reprod Toxicol 2021; 100:101-108. [PMID: 33454317 DOI: 10.1016/j.reprotox.2021.01.006] [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: 11/19/2020] [Revised: 01/11/2021] [Accepted: 01/12/2021] [Indexed: 01/14/2023]
Abstract
This study investigated the risk of congenital heart defects (CHD) and other congenital anomalies (CA) associated with first trimester use of macrolide antibiotics (mainly erythromycin, spiramycin, clarithromycin and azithromycin) and lincosamides (clindamycin) using a case-malformed control design. Data included 145,936 babies with a CA diagnosis (livebirths, stillbirths and terminations of pregnancy for CA) from 15 population-based EUROCAT registries in 13 European countries, covering 9 million births 1995-2012. Cases were babies with CHD, anencephaly, orofacial clefts, genital and limb reduction anomalies associated with antibiotic exposure in the literature. Controls were babies with other CA or genetic conditions. Main outcomes were odds ratios adjusted (AOR) for maternal age and registry, with 95 % Confidence Intervals (95 %CI). Macrolide and lincosamide exposure was recorded for 307 and 28 cases, 72 and 4 non-genetic controls, 57 and 7 genetic controls, respectively. AOR for CHD was not significantly raised (AOR 0.94, 95 %CI: 0.70-1.26 vs non-genetic controls; AOR 1.01, 95 %CI: 0.73-1.41 vs genetic controls), nor significantly raised for any specific macrolide. The risk of atrioventricular septal defect was significantly raised with exposure to any macrolide (AOR 2.98; 95 %CI: 1.48-6.01), erythromycin (AOR 3.68, 95 %CI: 1.28-10.61), and azithromycin (AOR 4.50, 95 %CI: 1.30-15.58). Erythromycin, clarithromycin, azithromycin, and clindamycin were associated with an increased risk of at least one other CA. Further research is needed on the risk of specific CA associated with macrolide and lincosamide use in the first trimester, particularly relevant for the potential use of azithromycin in the treatment of COVID-19.
Collapse
Affiliation(s)
- Aminkeng Zawuo Leke
- Centre for Maternal, Fetal and Infant Research, Institute for Nursing and Health Research, Ulster University, United Kingdom.
| | - Helen Dolk
- Centre for Maternal, Fetal and Infant Research, Institute for Nursing and Health Research, Ulster University, United Kingdom
| | - Maria Loane
- Centre for Maternal, Fetal and Infant Research, Institute for Nursing and Health Research, Ulster University, United Kingdom
| | - Karen Casson
- Centre for Maternal, Fetal and Infant Research, Institute for Nursing and Health Research, Ulster University, United Kingdom
| | - Vera Nelen
- Provinciaal Instituut voor Hygiëne, Antwerp, Belgium
| | - Ingeborg Barišić
- Children's Hospital Zagreb, Centre of Excellence for Reproductive and Regenerative Medicine, Medical School University of Zagreb, Croatia, Zagreb, Croatia
| | - Ester Garne
- Paediatric Department Hospital, Lillebaelt Skovvangen, Kolding, Denmark
| | - Anke Rissman
- Malformation Monitoring Centre Saxony-Anhalt, Medical Faculty Otto-von-Guericke University Magdeburg, Germany
| | - Mary O'Mahony
- Medicine Department of Public Health, St Finbarr's Hospital Douglas Road, Cork, Ireland
| | - Amanda J Neville
- IMER Registry (Emila Romagna Registry of Birth Defects), Center for Clinical and Epidemiological Research, University of Ferrara - Azienda Ospedaliero - Universitaria di Ferrara, Corso della Giovecca, Ferrara, Italy
| | - Anna Pierini
- Tuscany Registry of Congenital Defects, CNR Institute of Clinical Physiology/Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Jorieke E H Bergman
- Department of Medical Genetics, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Kari Klungsøyr
- Medical Birth Registry of Norway, Kalfarveien, Bergen, Norway
| | - Anna Materna-Kiryluk
- Polish Registry of Congenital Malformations, Department of Medical Genetics, Poznan University of Medical Sciences, Poznan, Poland
| | - Anna Latos Bielenska
- Poznan University of Medical Sciences, Department of Medical Genetics, 8 Rokietnicka Street, 60-806, Poznan, Poland
| | - Clara Cavero Carbonell
- Rare Diseases Research Unit, Foundation for the Promotion of Health and Biomedical Research in the Valencian Region, Valencia, Spain
| | - Marie-Claude Addor
- Registre Vaudois des Malformations EUROCAT Department of Woman-Mother-Child, Maternité, Lausanne, Switzerland
| | - David Tucker
- Congenital Anomaly Register & Information Service, Level 3 West Wing, Singleton Hospital, Sketty Lane, Swansea, United Kingdom
| |
Collapse
|
37
|
Taylor-Cousar JL, Jain R, Kazmerski TM, Aitken ML, West NE, Wilson A, Middleton PG, Nash EF. Concerns regarding the safety of azithromycin in pregnancy - relevance for women with cystic fibrosis. J Cyst Fibros 2020; 20:395-396. [PMID: 32800485 DOI: 10.1016/j.jcf.2020.08.003] [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: 05/19/2020] [Revised: 08/07/2020] [Accepted: 08/07/2020] [Indexed: 01/23/2023]
Abstract
Chronic oral azithromycin therapy improves clinical outcomes in people with cystic fibrosis (CF), and is recommended for treatment of CF lung disease. Azithromycin is categorized as pregnancy class B. The data for risk of congenital malformations associated with use of azithromycin during pregnancy ranges from no risk to a small increased risk. As with other chronic medications used to treat CF, potential risk to the infant of use of azithromycin during pregnancy must be weighed against the potential risk to the mother of treatment discontinuation. Women with CF considering pregnancy while on chronic azithromycin should be counseled regarding potential risks and benefits.
Collapse
Affiliation(s)
- Jennifer L Taylor-Cousar
- National Jewish Health, Internal Medicine and Pediatrics, Pulmonary, 1400 Jackson Street, J318, Denver 80206, CO, USA.
| | - Raksha Jain
- Internal Medicine, Pulmonary and Critical Care, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Tracy M Kazmerski
- Division of Adolescent and Young Adult Medicine, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Moira L Aitken
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, University of Washington School of Medicine, Seattle, WA, USA
| | - Natalie E West
- Johns Hopkins University, Division of Obstetrics and Gynecology, Baltimore, MD, USA
| | - Alexandra Wilson
- National Jewish Health, Clinical Research Services, Denver, Colorado, USA
| | | | - Edward F Nash
- West Midlands Adult Cystic Fibrosis Centre, University Hospitals Birmingham NHS Foundation Trust, Bordesley Green East, Birmingham, UK
| |
Collapse
|
38
|
Sassonker-Joseph N, Gorodischer R, Atar-Vardi M, Noyman I, Novack L. Prenatal Exposure to Antibiotics and Development of Epilepsy in Children. J Clin Pharmacol 2020; 61:18-24. [PMID: 32578224 DOI: 10.1002/jcph.1674] [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: 03/06/2020] [Accepted: 05/21/2020] [Indexed: 11/09/2022]
Abstract
We aimed to confirm or reject previous reports on the association of prenatal antibiotic exposure and development of epilepsy in offspring by accounting for known and unidentified confounding factors. In a retrospective cohort investigation, we enrolled children aged 3-18 years born between 1998 and 2012 at a single regional hospital and their mothers. A computerized medication database was linked with hospital records. The exposed group included children whose mothers purchased 1 or more antibiotic medications for use during pregnancy. Epilepsy was defined by epilepsy diagnosis and/or by chronic dispensing of antiepileptic drugs. We analyzed maternal exposure to antibiotics 2 years after delivery (but not during pregnancy and/or the 2 years following delivery) as part of the specificity analysis. We enrolled 88 899 children and their 74 416 mothers. The group exposed prenatally to antibiotics comprised 36 622 children (41.2%). Of them, 326 (0.9%) developed epilepsy compared with 370 of 52 277 (0.7%) in the unexposed group (relative risk [RR], 1.24; 95% confidence interval [CI], 1.07-1.44: P = .004). Exposure during the first, second, and third trimesters was characterized by incidence of epilepsy in 0.8% (P = .943), 0.9% (P = .266), and 0.9% (P = .073) of children, respectively, compared with the unexposed group, with an RR of 1.01 (95%CI, 0.83-1.23), 1.12 (95%CI, 0.92-1.36), and 1.19 (95%CI, 0.98-1.45), respectively. Similarly, prenatal exposure by antibiotic class was associated with epilepsy. Nevertheless, the specificity analysis strongly suggested the possibility of confounding by indication. Our findings indicated that pregnant women should receive the indicated antibiotic treatment with no fear of the development of epilepsy in their children.
Collapse
Affiliation(s)
| | - Rafael Gorodischer
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel.,Division of Pediatrics, Soroka Medical Center, Beer-Sheva, Israel
| | - Maya Atar-Vardi
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel.,Clinical Research Center, Soroka Medical Center, Beer-Sheva, Israel
| | - Iris Noyman
- Pediatric Neurology Unit, Division of Pediatrics, Soroka Medical Center, Beer-Sheva, Israel
| | - Lena Novack
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel.,Division of Pediatrics, Soroka Medical Center, Beer-Sheva, Israel
| |
Collapse
|
39
|
Louchet M, Sibiude J, Peytavin G, Picone O, Tréluyer JM, Mandelbrot L. Placental transfer and safety in pregnancy of medications under investigation to treat coronavirus disease 2019. Am J Obstet Gynecol MFM 2020; 2:100159. [PMID: 32838264 PMCID: PMC7308040 DOI: 10.1016/j.ajogmf.2020.100159] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 06/02/2020] [Accepted: 06/07/2020] [Indexed: 12/15/2022]
Abstract
Objective Treatment of coronavirus disease 2019 is mostly symptomatic, but a wide range of medications are under investigation against severe acute respiratory syndrome coronavirus 2. Although pregnant women are excluded from clinical trials, they will inevitably receive therapies whenever they seem effective in nonpregnant patients and even under compassionate use. Methods We conducted a review of the literature on placental transfer and pregnancy safety data of drugs under current investigation for coronavirus disease 2019. Results Regarding remdesivir, there are no data in pregnant women. Several other candidates already have safety data in pregnant women, because they are repurposed drugs already used for their established indications. Thus, they may be used in pregnancy, although their safety in the context of coronavirus disease 2019 may differ from conventional use. These include HIV protease inhibitors such as lopinavir/ritonavir that have low placental transfer, interferon that does not cross the placental barrier, and hydroxychloroquine or chloroquine that has high placental transfer. There are also pregnancy safety and placental transfer data for colchicine, steroids, oseltamivir, azithromycin, and some monoclonal antibodies. However, some drugs are strictly prohibited in pregnancy because of known teratogenicity (thalidomide) or fetal toxicities (renin-angiotensin system blockers). Other candidates including tocilizumab, other interleukin 6 inhibitors, umifenovir, and favipiravir have insufficient data on pregnancy outcomes. Conclusion In life-threatening cases of coronavirus disease 2019, the potential risks of therapy to the fetus may be more than offset by the benefit of curing the mother. Although preclinical and placental transfer studies are required for a number of potential anti-severe acute respiratory syndrome coronavirus 2 drugs, several medications can already be used in pregnant women.
Collapse
Affiliation(s)
- Margaux Louchet
- Assistance Publique-Hôpitaux de Paris, Service de Gynécologie-Obstétrique, Hôpital Louis Mourier, Colombes, France
| | - Jeanne Sibiude
- Assistance Publique-Hôpitaux de Paris, Service de Gynécologie-Obstétrique, Hôpital Louis Mourier, Colombes, France
- Inserm Infection, Antimicrobials, Modelling, Evolution U1137, Paris, France
- Université de Paris, Paris, France
| | | | - Olivier Picone
- Assistance Publique-Hôpitaux de Paris, Service de Gynécologie-Obstétrique, Hôpital Louis Mourier, Colombes, France
- Inserm Infection, Antimicrobials, Modelling, Evolution U1137, Paris, France
- Université de Paris, Paris, France
| | - Jean-Marc Tréluyer
- Université de Paris, Paris, France
- Assistance Publique-Hôpitaux de Paris, Service de Pharmacologie-Toxicologie, Hôpital Bichat, Paris, France; and Assistance Publique-Hôpitaux de Paris, URC/CIC Cochin-Necker, Paris, France
| | - Laurent Mandelbrot
- Assistance Publique-Hôpitaux de Paris, Service de Gynécologie-Obstétrique, Hôpital Louis Mourier, Colombes, France
- Inserm Infection, Antimicrobials, Modelling, Evolution U1137, Paris, France
- Université de Paris, Paris, France
- Corresponding author: Laurent Mandelbrot, MD.
| |
Collapse
|
40
|
Poon L.C, Yang H, Dumont S, Lee JCS, Copel JA, Danneels L, Wright A, Costa FDS, Leung TY, Zhang Y, Chen D, Prefumo F. ISUOG Interim Guidance on coronavirus disease 2019 (COVID-19) during pregnancy and puerperium: information for healthcare professionals - an update. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2020; 55:848-862. [PMID: 32356590 PMCID: PMC7267438 DOI: 10.1002/uog.22061] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Affiliation(s)
- L. . C. Poon
- Department of Obstetrics and GynaecologyThe Chinese University of Hong KongHong Kong SAR
| | - H. Yang
- Department of Obstetrics and GynecologyPeking University First HospitalBeijingChina
| | - S. Dumont
- Department of Gynaecology and ObstetricsUniversity Hospitals Leuven, Leuven, Belgium; and Department of GynaecologyAZ Delta, RoeselareBelgium
| | - J. C. S. Lee
- Division of Obstetrics and GynaecologyKK Women's and Children's HospitalSingapore
| | - J. A. Copel
- Department of Obstetrics, Gynecology & Reproductive SciencesYale School of MedicineNew HavenCTUSA
| | - L. Danneels
- Department of Gynaecology, AZ DeltaRoeselareBelgium
| | - A. Wright
- Department of Obstetrics and GynaecologyRoyal Free Teaching Hospital Foundation TrustLondonUK
| | - F. Da Silva Costa
- Department of Gynecology and Obstetrics, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil; and Department of Obstetrics and GynaecologyMonash UniversityMelbourneAustralia
| | - T. Y. Leung
- Department of Obstetrics and GynaecologyThe Chinese University of Hong KongHong Kong SAR
| | - Y. Zhang
- Department of Obstetrics and GynaecologyZhongnan Hospital of Wuhan UniversityWuhanChina
| | - D. Chen
- Department of Obstetrics and GynaecologyThe Third Affiliated Hospital of Guangzhou Medical UniversityGuangzhouChina
| | - F. Prefumo
- Department of Clinical and Experimental SciencesUniversity of BresciaBresciaItaly
| |
Collapse
|
41
|
|
42
|
Mahase E. Macrolide antibiotics in pregnancy are linked with birth defects, study suggests. BMJ 2020; 368:m659. [PMID: 32075784 DOI: 10.1136/bmj.m659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|