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Li N, Xue Z, Xu H, Yang P, Wang K, Li L, Kang H, Wang M, Deng Y, Li X, Wang Y, Zhu J, Yu P, Zhou S. Evaluation of nausea and vomiting in the first trimester on the risk of adverse birth outcomes and the contribution of genetic polymorphisms: a pilot prospective study. Arch Gynecol Obstet 2023; 308:1713-1721. [PMID: 36441230 DOI: 10.1007/s00404-022-06851-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 11/06/2022] [Indexed: 11/29/2022]
Abstract
PURPOSE To evaluate the impact of Nausea and Vomiting in Pregnancy (NVP) on the risk of Preterm Birth (PTB) and Low Birth Weight (LBW), and explore the effect of genetic polymorphisms on the severity of NVP. METHODS A prospective study was conducted. Participants' experience of NVP prior to 12 gestational weeks were evaluated by a Pregnancy-Unique Quantification of Emesis and Nausea (PUQE) scale. 11 Single Nucleotide Polymorphisms (SNPs) loci located in growth differentiation factor 15 (GDF15) and leucine-rich repeat containing 25 (LRRC25) gene of chr19p13.11 and intergenic region of chr4q12 were genotyped, which were implicated as genetic risk factors for NVP. Logistic regression models were applied to determine the effect of NVP in the first trimester on the risk of PTB and LBW, and genetic polymorphisms on the risk of NVP. RESULTS Among 413 pregnant women, the incidence of nausea and vomiting was 85.5% (n = 353) in the first trimester, including 38.7% (n = 160) mild vomiting, 42.6% (n = 176) moderate vomiting and 4.1% (n = 17) severe vomiting. 33 were PTB, 20 were LBW. Compared with pregnant women without NVP, women with mild, moderate or severe NVP in the first trimester were not associated with the risk of PTB and LBW. Besides, the polymorphisms of 11 SNPs loci were not associated with the risk of NVP. CONCLUSIONS Our study indicated that symptoms of nausea and vomiting in the first trimester were not significantly associated with PTB and LBW, and there were also no associations between GDF15 and LRRC25 polymorphisms and NVP.
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Affiliation(s)
- Nana Li
- National Center for Birth Defect Monitoring, West China Second University Hospital, Sichuan University, Sec.3 No.17, South RenMin Road, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China
| | - Zhiwei Xue
- Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Hongmei Xu
- Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Department of Gynecology and Obstetrics, The People's Hospital of Leshan, Leshan, Sichuan, China
| | - Ping Yang
- Department of Obstetrics and Gynecology, Maternal and Child, Healthcare Hospital of Peng'an County, Nanchong, China
| | - Ke Wang
- National Center for Birth Defect Monitoring, West China Second University Hospital, Sichuan University, Sec.3 No.17, South RenMin Road, Chengdu, Sichuan, China
| | - Lu Li
- National Center for Birth Defect Monitoring, West China Second University Hospital, Sichuan University, Sec.3 No.17, South RenMin Road, Chengdu, Sichuan, China
| | - Hong Kang
- National Center for Birth Defect Monitoring, West China Second University Hospital, Sichuan University, Sec.3 No.17, South RenMin Road, Chengdu, Sichuan, China
| | - Meixian Wang
- National Center for Birth Defect Monitoring, West China Second University Hospital, Sichuan University, Sec.3 No.17, South RenMin Road, Chengdu, Sichuan, China
| | - Ying Deng
- National Center for Birth Defect Monitoring, West China Second University Hospital, Sichuan University, Sec.3 No.17, South RenMin Road, Chengdu, Sichuan, China
| | - Xiaohong Li
- National Center for Birth Defect Monitoring, West China Second University Hospital, Sichuan University, Sec.3 No.17, South RenMin Road, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China
| | - Yanping Wang
- National Center for Birth Defect Monitoring, West China Second University Hospital, Sichuan University, Sec.3 No.17, South RenMin Road, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China
| | - Jun Zhu
- National Center for Birth Defect Monitoring, West China Second University Hospital, Sichuan University, Sec.3 No.17, South RenMin Road, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China
| | - Ping Yu
- National Center for Birth Defect Monitoring, West China Second University Hospital, Sichuan University, Sec.3 No.17, South RenMin Road, Chengdu, Sichuan, China.
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China.
| | - Shu Zhou
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China.
- Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.
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Tinti S, Praticò F, Bonaldo V, Rovetto MY, Barattini DF, Casolati E, Piccolo E, Piazza R, Liberati M, Locci M, Cetin I. Prevalence and burden of nausea and vomiting in pregnant women: Interim analysis of the PURITY survey. Eur J Obstet Gynecol Reprod Biol 2023; 290:135-142. [PMID: 37793320 DOI: 10.1016/j.ejogrb.2023.09.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 09/15/2023] [Accepted: 09/19/2023] [Indexed: 10/06/2023]
Abstract
OBJECTIVES Nausea and vomiting in pregnancy is a common and invalidating condition in early pregnancy. However, no data are available on its prevalence in Italy. This survey aims to evaluate the prevalence and impact of nausea and vomiting during pregnancy on the quality of life of Italian women. STUDY DESIGN The survey was performed in three Italian public University Hospitals in two distinct periods: a first interview took place between the 18th and 22nd week of pregnancy, using the Questionnaire for Pregnancy Period (14 questions regarding demographic data and 30 questions about nausea and vomiting in pregnancy, including Pregnancy-Unique Quantification of Emesis questionnaire), and a follow-up interview, by telephone call, took place immediately after giving birth and in any case within 14 days of delivery, using the Questionnaire for Post-Pregnancy (9 questions). Included women were Caucasian, in physiological pregnancy and between the 18th and 22nd week (time of morphological ultrasound), able to communicate adequately with the interviewer, understand the questionnaires and able to provide valid informed consent. Twin pregnancies and women who recurred to medically assisted procreation were excluded. This is an interim report on data collected from 232 of the planned 600 women. RESULTS Mean age of the recruited subjects was 32.6 ± 4.6 years, with approximately 60% primiparous. The prevalence of nausea and vomiting in pregnancy in the sample examined was 65.5% overall (152 out of 232 subjects). Of these 152 women, 63 (41.4%) experienced only nausea, 6 (3.9%) only vomiting, and 83 (54.6%) reported both. Symptoms were reported to begin at 7.2 ± 2.7 weeks, lasted 10.2 ± 5.6 weeks, and persisted at the time of the interview in 32.2% of cases. Overall, over 50% of the women interviewed experienced a negative impact of nausea and vomiting in pregnancy on social relationships and work activity. CONCLUSIONS A high prevalence of nausea and vomiting in pregnancy, 65.5% overall, was found in this interim analysis. These symptoms appeared capable of negatively influencing women quality of life. Screening procedures should be offered during pregnancy and measures that address nausea and vomiting in pregnancy impact warranted.
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Affiliation(s)
- Serena Tinti
- Department of Woman, Mother and Neonate, Vittore Buzzi Children's Hospital, University of Milan, Italy
| | - Francesca Praticò
- Department of Woman, Mother and Neonate, Vittore Buzzi Children's Hospital, University of Milan, Italy
| | - Veronica Bonaldo
- Department of Woman, Mother and Neonate, Vittore Buzzi Children's Hospital, University of Milan, Italy
| | - Marika Ylenia Rovetto
- Department of Neuroscience and Reproductive and Dentistry Sciences, University of Naple Federico II, Italy
| | | | - Elena Casolati
- Private Practice of Obstetrics and Gynecology, Milan, Italy
| | - Elena Piccolo
- Italfarmaco SpA, Medical Affairs Department, Milan, Italy
| | - Roberto Piazza
- Italfarmaco SpA, Medical Affairs Department, Milan, Italy
| | - Marco Liberati
- Obstetrics-Gynecology Clinic, SS. Annunziata Hospital, University of Chieti, G. D'Annunzio, Chieti, Italy
| | - Mariavittoria Locci
- Department of Neuroscience and Reproductive and Dentistry Sciences, University of Naple Federico II, Italy
| | - Irene Cetin
- Department of Woman, Mother and Neonate, Vittore Buzzi Children's Hospital, University of Milan, Italy.
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Wong E, Ko JK, Li RH, Ng EH. Comparison of the prevalence and severity of nausea and vomiting in the first trimester between singleton pregnancies conceived from stimulated in vitro fertilization and frozen embryo transfer cycles. BMC Pregnancy Childbirth 2022; 22:746. [PMID: 36195858 PMCID: PMC9531374 DOI: 10.1186/s12884-022-05072-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 09/22/2022] [Indexed: 11/23/2022] Open
Abstract
Objective The objective of this prospective study is to compare the prevalence and severity of nausea and vomiting in the first trimester between singleton pregnancies conceived from stimulated in vitro fertilization (IVF) and frozen embryo transfer cycles (FET). Methods All women were recruited at 6 weeks gestation and filled in the modified Pregnancy-Unique Quantification of Emesis and Nausea (PUQE) to document whether they had any experience of nausea and vomiting weekly till 12 weeks gestation. The primary outcome was the prevalence of nausea and vomiting and the secondary outcomes included severity of nausea and vomiting and pregnancy outcomes. Results A total of 360 pregnant women were recruited and 171 were in the stimulated IVF group and 189 in the FET group. The overall return rate was 82.2% (81.8% in the stimulated IVF group and 82.5% in the FET group). Nausea and vomiting were worse in the FET group compared with the IVF group. There were significantly more women who felt nauseated or sick in the FET group (p value = 0.032 for week 11 and p value = 0.046 for week 12); significantly more women with a longer duration of nausea in the FET group (p value = 0.044 for week 7 and p value = 0.030 for week 8); significantly more women with more vomiting in a day in the FET group (p value = 0.042) and significantly more women with retching or dry heaves in the FET group (p value = 0.030 for week 8 and p value = 0.028 for week 11). Conclusion Nausea and vomiting were significantly more prevalent and severe in the FET group when compared with the stimulated IVF group. Supplementary Information The online version contains supplementary material available at 10.1186/s12884-022-05072-5.
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Affiliation(s)
- Evelyn Wong
- Department of Obstetrics and Gynaecology, Queen Mary Hospital, The University of Hong Kong, 6/F Professorial Block, 102 Pokfulam Road, Pok Fu Lam, Hong Kong.
| | - Jennifer Ky Ko
- Department of Obstetrics and Gynaecology, Queen Mary Hospital, The University of Hong Kong, 6/F Professorial Block, 102 Pokfulam Road, Pok Fu Lam, Hong Kong
| | - Raymond Hw Li
- Department of Obstetrics and Gynaecology, Queen Mary Hospital, The University of Hong Kong, 6/F Professorial Block, 102 Pokfulam Road, Pok Fu Lam, Hong Kong
| | - Ernest Hy Ng
- Department of Obstetrics and Gynaecology, Queen Mary Hospital, The University of Hong Kong, 6/F Professorial Block, 102 Pokfulam Road, Pok Fu Lam, Hong Kong
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Varela P, Deltsidou A. Hyperemesis gravidarum and neonatal outcomes: A systematic review of observational studies. Taiwan J Obstet Gynecol 2021; 60:422-432. [PMID: 33966723 DOI: 10.1016/j.tjog.2021.03.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/26/2020] [Indexed: 11/16/2022] Open
Abstract
Hyperemesis gravidarum (HG) is associated with adverse somatic and psychological effects. The impact of HG on neonatal outcomes is debatable given that disagreeing research results have appeared. The objective of this study was to systematically review, according to the PRISMA guidelines, and synthesize the available evidence from observational studies on the relationship between HG and neonatal outcomes. The PubMed, Scopus, and Science Direct databases were systematically reviewed, with the last search carried out in April 2020. The quality of the studies was estimated using the Newcastle-Ottawa Scale (NOS) for non-randomized studies. The databases search yielded 516 studies 15 of which (n = 112.372 HG cases) matched eligibility criteria while the majority of the studies were of moderate quality (n = 12). We observed heterogeneity among the studies regarding the definition of HG and characteristics of the samples. The results of this systematic review suggest that it is still uncertain whether HG has an adverse impact on neonatal outcomes, fact that requires more studies to be conducted.
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Affiliation(s)
- Pinelopi Varela
- General Hospital of Athens ''Alexandra'', Department of Midwifery, University of West Attica, Athens, Greece.
| | - Anna Deltsidou
- Department of Midwifery, University of West Attica, Athens, Greece
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Truong MBT, Ngo E, Ariansen H, Tsuyuki RT, Nordeng H. The effect of a pharmacist consultation on pregnant women's quality of life with a special focus on nausea and vomiting: an intervention study. BMC Pregnancy Childbirth 2020; 20:766. [PMID: 33298010 PMCID: PMC7727235 DOI: 10.1186/s12884-020-03472-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Accepted: 12/02/2020] [Indexed: 11/16/2022] Open
Abstract
Background Maternal wellbeing and quality of life (QOL) are increasingly being recognized as important for healthy pregnancies. The aim of this study was to investigate the impact of a pharmacist consultation on pregnant women’s QOL focusing on nausea and vomiting in pregnancy (NVP), and patient satisfaction. Methods For this intervention study in 14 community pharmacies, women in early pregnancy were recruited and assigned to a pharmacist consultation (intervention) or standard care (control). The consultation aimed to address each woman’s concerns regarding medications and pregnancy-related ailments. Data were collected through online questionnaires at baseline (Q1) and during the second trimester (Q2). The intervention group completed an additional satisfaction questionnaire after the consultation was completed. The primary outcome was the impact of the intervention on the Quality of Life Scale (QOLS) scores between the first and second trimesters. The impact of the intervention was assessed by linear regression, and secondary analyses were performed to assess effect modification by NVP. Results Of the 340 women enrolled in the study, we analyzed data for 245. Half (170/340) of the original participants were allocated to the intervention group, of whom 131 received the pharmacist consultation. Most women (75%, 78/96) reported that the consultation was useful to a large/very large extent. The consultation had no overall impact on QOLS scores between the first and the second trimesters compared with standard care (adjusted β: 0.7, 95% CI: -2.1, 3.4). The impact of the intervention on QOLS was greater amongst women with moderate/severe NVP (adjusted β: 3.6, 95% CI: -0.6, 7.7) compared to those with no/mild NVP (adjusted β: -1.4, 95% CI: -5.1, 2.2) (interaction term study group*NVP severity, p = 0.048). Conclusions The pregnant women highly appreciated the pharmacist consultation, but the intervention did not affect their QOL scores compared with standard care. Future studies should further explore the effect of a pharmacist consultation specifically for NVP and on other outcomes such as use of health care services and medication use in pregnancy. Trial registration Retrospectively registered in ClinicalTrials.gov (identifier: NCT04182750, registration date: December 2, 2019). Supplementary Information The online version contains supplementary material available at 10.1186/s12884-020-03472-z.
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Affiliation(s)
- Maria Bich-Thuy Truong
- Pharmacoepidemiology and Drug Safety Research Group, Department of Pharmacy, University of Oslo, Oslo, Norway.
| | - Elin Ngo
- Pharmacoepidemiology and Drug Safety Research Group, Department of Pharmacy, University of Oslo, Oslo, Norway
| | | | - Ross T Tsuyuki
- Department of Pharmacology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Hedvig Nordeng
- Pharmacoepidemiology and Drug Safety Research Group, Department of Pharmacy, University of Oslo, Oslo, Norway.,Department of Child Health and Development, Norwegian Institute of Public Health, Oslo, Norway
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Regodón Wallin A, Tielsch JM, Khatry SK, Mullany LC, Englund JA, Chu H, LeClerq SC, Katz J. Nausea, vomiting and poor appetite during pregnancy and adverse birth outcomes in rural Nepal: an observational cohort study. BMC Pregnancy Childbirth 2020; 20:545. [PMID: 32943001 PMCID: PMC7499900 DOI: 10.1186/s12884-020-03141-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Accepted: 07/28/2020] [Indexed: 01/17/2023] Open
Abstract
Background Nausea and vomiting are experienced by a majority of pregnant women worldwide. Previous studies have yielded conflicting results regarding their impact on birth outcomes and few studies have examined this relationship in settings with limited resources. We aimed to determine the effect of nausea, vomiting and poor appetite during pregnancy on birth outcomes in rural Nepal. Methods Observational cohort study using data collected in two randomized, community-based trials to assess the effect of influenza immunization during pregnancy on reproductive and respiratory outcomes among pregnant women and their offspring. Pregnant women in Sarlahi District, Nepal were recruited from 2011 to 2013. Exposure was defined as nausea, vomiting or poor appetite at any point during pregnancy and by trimester; symptoms were recorded monthly throughout pregnancy. Adverse outcomes were low birth weight (LBW), preterm birth and small for gestational age (SGA). Adjusted relative risks (aRR) with 95% CIs are reported from Poisson regressions with robust variance. Results Among 3,623 pregnant women, the cumulative incidence of nausea, vomiting or poor appetite was 49.5% (n = 1793) throughout pregnancy and 60.6% (n = 731) in the first trimester. Significantly higher aRRs of LBW and SGA were observed among women experiencing symptoms during pregnancy as compared to symptom free women (LBW: aRR 1.20; 95% CI 1.05 1.28; SGA: aRR 1.16; 95% CI 1.05 1.28). Symptoms in the first trimester were not significantly associated with any of the outcomes. In the second trimester, we observed significantly higher aRRs for LBW and SGA (LBW: aRR 1.17; 95% CI 1.01 1.36; SGA: aRR 1.16; 95% CI 1.05 1.29) and a significantly lower aRR for preterm birth (aRR 0.75; 95% CI 0.59 0.96). In the third trimester, we observed significantly higher aRRs for LBW and SGA (LBW: aRR 1.20; 95% CI 1.01 1.43; SGA: aRR 1.14; 95% CI 1.01 1.29). Conclusions Symptoms of nausea, vomiting or poor appetite during pregnancy are associated with LBW, SGA and preterm birth in a setting with limited resources, especially beyond the first trimester. Trial registration Prospectively registered at ClinicalTrials.gov on Dec 17, 2009 (NCT01034254).
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Affiliation(s)
- Amanda Regodón Wallin
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe Street, Room W5009, 21203-2105, Baltimore, MD, USA.
| | - James M Tielsch
- Department of Global Health, Milken Institute School of Public Health, George Washington University, Washington, DC, USA
| | | | - Luke C Mullany
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Janet A Englund
- Seattle Children's Research Institute, University of Washington, Seattle, WA, USA
| | - Helen Chu
- Department of Medicine, University of Washington, WA, Seattle, USA
| | - Steven C LeClerq
- Nepal Nutrition Intervention Project, Sarlahi, Kathmandu, Nepal.,Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Joanne Katz
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe Street, Room W5009, 21203-2105, Baltimore, MD, USA
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Abstract
Early in pregnancy women frequently experience nausea, vomiting, and vaginal bleeding. Nausea and vomiting can be mild, managed by dietary modifications and medications, or severe, requiring intravenous fluids and medications. Care should be used when selecting medications for nausea to avoid additional side effects or potential harm to the developing fetus. When evaluating vaginal bleeding in early pregnancy, ectopic pregnancy must be ruled out. If an intrauterine pregnancy is seen, threatened miscarriage should be considered and the patient appropriately counseled. If neither intrauterine pregnancy nor ectopic pregnancy can be established, a management algorithm for pregnancy of unknown location is presented.
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Affiliation(s)
- Elizabeth Pontius
- Department of Emergency Medicine, Georgetown University School of Medicine, MedStar Georgetown University Hospital, MedStar Washington Hospital Center, 110 Irving Street, Northwest, NA 1177, Washington, DC 20010, USA
| | - Julie T Vieth
- Department of Emergency Medicine, Canton-Potsdam Hospital, 50 Leroy Street, Potsdam, NY 13676, USA.
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Zambelli-Weiner A, Via C, Yuen M, Weiner DJ, Kirby RS. First trimester ondansetron exposure and risk of structural birth defects. Reprod Toxicol 2018; 83:14-20. [PMID: 30385129 DOI: 10.1016/j.reprotox.2018.10.010] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Revised: 08/13/2018] [Accepted: 10/26/2018] [Indexed: 11/30/2022]
Abstract
This study investigates risk of specific structural birth defects associated with ondansetron exposure during the first trimester in a large US commercially-insured population. Medical claims data were obtained from Truven Health Analytics for 864,083 mother-infant pairs from 2000 to 2014. Logistic regression was used to measure the association between first trimester exposure to ondansetron and risk of cardiac defects, orofacial clefts and other specific structural defects in offspring. First trimester exposure to ondansetron was associated with increased risk of cardiac (OR: 1.52 95% CI: 1.35-1.70) and orofacial cleft defects (OR: 1.32 95% CI: 0.76-2.28) in offspring compared to women with no antiemetic exposure during pregnancy. This analysis addresses limitations of prior studies including limited power, exposure misclassification, and generalizability to the US population. In a large, US population we found a statistically significant association between early pregnancy ondansetron exposure and specific structural birth defects in offspring.
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Affiliation(s)
- April Zambelli-Weiner
- TTi Health Research & Economics, 1231 Tech Ct, Suite 201, Westminster, MD 21157, USA.
| | - Christina Via
- TTi Health Research & Economics, 1231 Tech Ct, Suite 201, Westminster, MD 21157, USA
| | - Matt Yuen
- TTi Health Research & Economics, 1231 Tech Ct, Suite 201, Westminster, MD 21157, USA
| | - Daniel J Weiner
- TTi Health Research & Economics, 1231 Tech Ct, Suite 201, Westminster, MD 21157, USA
| | - Russell S Kirby
- Department of Community and Family Health, College of Public Health, University of South Florida, 13201 Bruce B Downs Blvd, Tampa, FL 33612, USA
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Danielsson B, Webster WS, Ritchie HE. Ondansetron and teratogenicity in rats: Evidence for a mechanism mediated via embryonic hERG blockade. Reprod Toxicol 2018; 81:237-245. [PMID: 30149139 DOI: 10.1016/j.reprotox.2018.08.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2018] [Revised: 08/23/2018] [Accepted: 08/23/2018] [Indexed: 01/02/2023]
Abstract
The potent hERG channel blocking drug ondansetron is used off-label for treatment of nausea and vomiting in early pregnancy. Some human epidemiological studies have associated ondansetron with fetal cardiovascular defects and orofacial clefts. This study investigated the effects of ondanestron on embryonic heart rhythm of gestational day (GD) 13 rat embryos in vitro and then integrated the results with published animal teratology, and animal and human pharmacokinetic studies to perform a risk evaluation. Ondansetron caused concentration dependent bradycardia and arrhythmia. Cardiovascular malformations in rats occurred at exposures slightly higher than those in early human pregnancy. Together the results suggest that ondansetron can have teratogenic potential in rats and humans mediated via hERG block and severe heart rhythm disturbances in the embryo. The risk may be increased in human pregnancy if additional risk factors are present such as hypokalemia.
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Affiliation(s)
- B Danielsson
- Swedish National Board of Health and Welfare, Stockholm, Sweden.
| | - William S Webster
- Discipline of Anatomy and Histology, Sydney Medical School, The University of Sydney, Sydney, NSW 2006, Australia.
| | - Helen E Ritchie
- Discipline of Biomedical Sciences, Sydney Medical School, The Unvieristy of Sydney, Sydney, NSW 2006, Australia.
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10
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Lavecchia M, Chari R, Campbell S, Ross S. Ondansetron in Pregnancy and the Risk of Congenital Malformations: A Systematic Review. J Obstet Gynaecol Can 2018; 40:910-8. [PMID: 29754832 DOI: 10.1016/j.jogc.2017.10.024] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 10/08/2017] [Accepted: 10/10/2017] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Ondansetron, not approved for use in pregnancy, is increasingly being prescribed for nausea and vomiting in pregnancy and hyperemesis gravidarum. A number of recent lawsuits have highlighted the possibility that ondansetron may cause congenital malformations. The aim of this study was to systematically review epidemiological evidence on the potential association of prenatal exposure to ondansetron and congenital malformations. METHODS Systematic searches in Medline and Embase were performed in June 2017 using controlled vocabulary and key words, and references of search results were reviewed. Full papers (RCTs, cohort, and case-control studies) were eligible for inclusion if they reported fetal outcomes of prenatal ondansetron exposure in humans. Excluded were: case reports, studies involving pre-medication with ondansetron prior to CS, animal studies, and foreign languages studies. RESULTS Ten epidemiologic studies were included: five large retrospective cohort studies, two prospective observational studies, two population-based case-controls. and a retrospective case series. Sample sizes ranged from 17 to 1 501 434 infants exposed to ondansetron. A case-control study identified an association between prenatal exposure to ondansetron and cleft palate, and one cohort study found an increased risk of cardiovascular defects. These findings were not reproduced in the other studies. CONCLUSION While further investigation of the literature is needed, our results highlight the paucity of evidence linking prenatal exposure to ondansetron to an increased risk of congenital malformations. There is a need for additional epidemiologic studies to confirm whether ondansetron represents a safe and effective alternative treatment for nausea and vomiting in pregnancy and hyperemesis gravidarum.
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Chortatos A, Iversen PO, Haugen M, Eberhard-Gran M, Bjelland EK, Veierød MB. Nausea and vomiting in pregnancy - association with pelvic girdle pain during pregnancy and 4-6 months post-partum. BMC Pregnancy Childbirth 2018; 18:137. [PMID: 29739355 PMCID: PMC5941485 DOI: 10.1186/s12884-018-1764-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2016] [Accepted: 04/23/2018] [Indexed: 11/10/2022] Open
Abstract
Background To better understand previous associations reported regarding nausea and vomiting in pregnancy (NVP) and pelvic girdle pain (PGP), an investigation into timing of symptom onset for NVP and PGP in pregnancy, as well as the association of NVP with PGP 4-6 months post-partum was performed. We hypothesised that women with NVP symptoms would be most susceptible to experiencing persistence of PGP post-partum. Methods Fifty two thousand six hundred seventy-eight pregnancies from the Norwegian Mother and Child Cohort Study were analysed regarding nausea, vomiting, pelvic girdle pain, and health outcome data collected from questionnaires answered between gestation weeks 15, 20, 30, and 6 months post-partum. Logistic regression was used. Results Women experiencing NVP and PGP together (6.9%) were heaviest in the sample, youngest at menarche and had highest proportion with education ≤12 years. The primiparous women in this group had the lowest timespan from menarche to pregnancy. Women with nausea alone (NP) and NVP had higher odds of PGP 4-6 months post-partum (adjusted odds ratio, aOR = 2.14, 95% CI 1.70–2.71, and aOR = 2.83, 95% CI 2.25–3.57, respectively), compared to symptom-free women. NP/NVP symptoms appeared early in the first trimester, while PGP symptoms appeared later in pregnancy. Women with longer durations of nausea and/or vomiting had a higher proportion of PGP compared to shorter duration women. Conclusions Women with NP and NVP had increased odds of PGP 4-6 months post-partum, and women with a long duration of nausea and/or vomiting had a higher proportion of PGP than women with shorter duration, both during pregnancy and 4-6 months post-partum. This finding suggests a synergistic relationship between NP/NVP and PGP. Electronic supplementary material The online version of this article (10.1186/s12884-018-1764-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Arthur Chortatos
- Oslo Centre for Biostatistics and Epidemiology, Department of Biostatistics, Institute of Basic Medical Sciences, University of Oslo, PO Box 1122, Blindern, N-0317, Oslo, Norway. .,Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, PO Box 1046, Blindern, N-0317, Oslo, Norway.
| | - Per Ole Iversen
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, PO Box 1046, Blindern, N-0317, Oslo, Norway.,Department of Hematology, Oslo University Hospital, PO Box 4950, Nydalen, N-0424, Oslo, Norway
| | - Margaretha Haugen
- Domain for Infection Control and Environmental Health, Norwegian Institute of Public Health, PO Box 4404, Nydalen, N-0403, Oslo, Norway
| | - Malin Eberhard-Gran
- Domain for Mental and Physical Health, Norwegian Institute of Public Health, PO Box 4404, Nydalen, N-0403, Oslo, Norway.,Health Services Research Unit, Akershus University Hospital, PO Box 1000, N-1478, Lørenskog, Norway.,Institute of Clinical Medicine, Campus Ahus, University of Oslo, Lørenskog, Norway
| | - Elisabeth Krefting Bjelland
- Domain for Mental and Physical Health, Norwegian Institute of Public Health, PO Box 4404, Nydalen, N-0403, Oslo, Norway.,Department of Obstetrics and Gynecology, Akershus University Hospital, PO Box 1000, N-1478, Lørenskog, Norway
| | - Marit B Veierød
- Oslo Centre for Biostatistics and Epidemiology, Department of Biostatistics, Institute of Basic Medical Sciences, University of Oslo, PO Box 1122, Blindern, N-0317, Oslo, Norway.,Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, PO Box 1046, Blindern, N-0317, Oslo, Norway
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Abstract
Hyperemesis gravidarum (HG) is a severe and prolonged form of nausea and/or vomiting during pregnancy. HG affects 0.3-2% of pregnancies and is defined by dehydration, ketonuria, and more than 5% body weight loss. Initial pharmacologic treatment for HG includes a combination of doxylamine and pyridoxine. Additional interventions include ondansetron or dopamine antagonists such as metoclopramide or promethazine. The options are limited for women who are not adequately treated with these medications. We suggest that mirtazapine is a useful drug in this context and its efficacy has been described in case studies. Mirtazapine acts on noradrenergic, serotonergic, histaminergic, and muscarinic receptors to produce antidepressant, anxiolytic, antiemetic, sedative, and appetite-stimulating effects. Mirtazapine is not associated with an independent increased risk of birth defects. Further investigation of mirtazapine as a treatment for HG holds promise to expand treatment options for women suffering from HG.
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Affiliation(s)
- Amy Abramowitz
- UIC Department of Psychiatry, University of Illinois at Chicago, 912 S. Wood Street, Chicago, IL, 60612, USA.
| | - Emily S Miller
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, 303 E. Chicago Ave, Chicago, IL, 60611, USA
| | - Katherine L Wisner
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, 303 E. Chicago Ave, Chicago, IL, 60611, USA
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13
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Trovik J, Vikanes Å. Hyperemesis Gravidarum is associated with substantial economic burden in addition to severe physical and psychological suffering. Isr J Health Policy Res 2016; 5:43. [PMID: 27766142 PMCID: PMC5056484 DOI: 10.1186/s13584-016-0099-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Accepted: 08/12/2016] [Indexed: 02/06/2023] Open
Abstract
Hyperemesis gravidarum (HG) affects 1 % of all pregnant women and in western societies it is the most common cause for hospital admission during first trimester. The economic burden of the disease has barely been studied. To estimate the Israeli national burden of HG, Konikoff and co-workers obtained data retrospectively on hospital costs as well as loss of workdays from 184 women hospitalized due to HG from December 2010 until December 2013. Their findings emphasise the need for better treatment to reduce the burden of this disease both for the individual as well as the society.
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Affiliation(s)
- Jone Trovik
- Department of Clinical Science, University of Bergen, Bergen, Norway ; Department Obstetrics and Gynaecology, Haukeland University Hospital, Jonas Liesvei 72, 5021 Bergen, Norway
| | - Åse Vikanes
- Meidell-Vikanes Gynaecological Consultation, Oslo University Hospital, Oslo, Norway ; The Intervention Centre, Oslo University Hospital Rikshospitalet, Oslo, Norway
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