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Zaganjor I, Kramer RD, Kofie JN, Sawdey MD, Cullen KA. Trends in Smoking Before, During, and After Pregnancy in the United States from 2000 to 2020: Pregnancy Risk Assessment Monitoring System. J Womens Health (Larchmt) 2024; 33:283-293. [PMID: 38153374 DOI: 10.1089/jwh.2023.0641] [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] [Indexed: 12/29/2023] Open
Abstract
Objectives: This study used 2000-2020 Pregnancy Risk Assessment Monitoring System data to estimate trends in smoking before, during, and after pregnancy, as well as quitting smoking during pregnancy. Materials and Methods: Weighted prevalence and 95% confidence intervals (CIs) were calculated by year for each smoking-related measure. Annual percent change (APC) and average annual percent change (AAPC) in prevalence were estimated using Joinpoint regression to characterize trends over time. Results: Between 2000 and 2020, significant decreases in the prevalence of smoking before (23.0% to 14.0%; AAPC = -2.3% [95% CI = -2.9% to -1.7%]), during (13.2% to 6.5%; AAPC = -3.4% [95% CI = -4.0% to -2.7%]), and after pregnancy (18.9% to 8.8%; AAPC = -3.6% [95% CI = -4.3% to -2.9%]) were observed. For each measure, the fastest declines occurred largely throughout the 2010s (before: APC = -5.5% [2012-2020]; during: APC = -5.1% [2009-2020]; and after: APC = -6.4% [2012-2020]). The proportion of people who quit smoking during pregnancy significantly increased from 43.2% in 2000 to 53.7% in 2020 (AAPC = 1.0%; 95% CI = 0.2%-1.9%); however, Joinpoint regression detected relatively no change in quitting during pregnancy between 2010 and 2020 (APC = 0.0%; 95% CI = -0.4% to 0.5%). Conclusions: The prevalence of smoking before, during, and after pregnancy has reduced dramatically in the United States between 2000 and 2020, with the fastest declines occurring throughout the second decade of the twenty-first century. However, prevention and cessation efforts are still needed since approximately half of people who smoked before pregnancy continue to smoke during pregnancy.
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Affiliation(s)
- Ibrahim Zaganjor
- Office of Science, Center for Tobacco Products, U.S. Food and Drug Administration, Silver Spring, Maryland, USA
| | - Renee D Kramer
- Office of Science, Center for Tobacco Products, U.S. Food and Drug Administration, Silver Spring, Maryland, USA
| | - Justina N Kofie
- Office of Science, Center for Tobacco Products, U.S. Food and Drug Administration, Silver Spring, Maryland, USA
| | - Michael D Sawdey
- Office of Science, Center for Tobacco Products, U.S. Food and Drug Administration, Silver Spring, Maryland, USA
| | - Karen A Cullen
- Office of Science, Center for Tobacco Products, U.S. Food and Drug Administration, Silver Spring, Maryland, USA
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López-Ojeda W, Hurley RA. Vaping and the Brain: Effects of Electronic Cigarettes and E-Liquid Substances. J Neuropsychiatry Clin Neurosci 2024; 36:A41-5. [PMID: 38226910 DOI: 10.1176/appi.neuropsych.20230184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2024]
Affiliation(s)
- Wilfredo López-Ojeda
- Veterans Affairs Mid-Atlantic Mental Illness Research, Education and Clinical Center (MIRECC) and Research and Academic Affairs Service Line, W.G. Hefner Veterans Affairs Medical Center, Salisbury, N.C. (López-Ojeda, Hurley); Department of Psychiatry and Behavioral Medicine (López-Ojeda, Hurley) and Department of Radiology (Hurley), Wake Forest University School of Medicine, Winston-Salem, N.C.; Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston (Hurley)
| | - Robin A Hurley
- Veterans Affairs Mid-Atlantic Mental Illness Research, Education and Clinical Center (MIRECC) and Research and Academic Affairs Service Line, W.G. Hefner Veterans Affairs Medical Center, Salisbury, N.C. (López-Ojeda, Hurley); Department of Psychiatry and Behavioral Medicine (López-Ojeda, Hurley) and Department of Radiology (Hurley), Wake Forest University School of Medicine, Winston-Salem, N.C.; Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston (Hurley)
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Kharrazi M, Berger K, Pearl M, Li Y, DeGuzman J, Behniwal P, Morse A, Moskalenko I, Williams RJ, She J. Prenatal Exposure to Tobacco and Cannabis in Six Race/Ethnicity Groups during the First Three Years after Legalization of Cannabis for Recreational Use in California. Int J Environ Res Public Health 2023; 21:11. [PMID: 38276799 PMCID: PMC10815235 DOI: 10.3390/ijerph21010011] [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] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/16/2023] [Accepted: 12/19/2023] [Indexed: 01/27/2024]
Abstract
There are known health concerns linked to prenatal tobacco and cannabis exposures. This study aims to objectively determine the level of exposure to tobacco and cannabis in pregnant individuals from six race/ethnicity groups (Black, Hispanic, Asian Indian, Native American, Vietnamese, and White) in the first three years following legalization of recreational marijuana use in 2018 in California. We used a cross-sectional sample of prenatal screening program participants (2018-2020) from southern and central California (N = 925). Exposures were estimated by a lab analysis of cotinine (tobacco) and 11-hydroxy-Δ9-tetrahydrocannabinol (OH-THC, cannabis) in banked serum. Disparities in tobacco exposure were evident, with Black subjects experiencing the highest smoking rate (16%) followed by Native American (10%) and White (8%) subjects, and ≤2% among Hispanic, Asian Indian, and Vietnamese subjects. Environmental tobacco exposure generally showed a similar pattern of exposure to tobacco smoking across race/ethnicity groups. Cannabis detection ranged from 5% among Hispanic subjects to 12% and 13% among White and Black subjects, respectively, and was higher among tobacco users and those exposed to environmental tobacco smoke than those with no cotinine detected. Tobacco and cannabis exposure were generally greatest in younger subjects and those with indices of a lower economic status; however, among Black subjects, cannabis exposure was greatest in older subjects and those with a higher socioeconomic status. Race/ethnicity, age, and socioeconomic factors can inform targeting of high-exposure groups for intervention.
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Affiliation(s)
| | | | - Michelle Pearl
- Environmental Investigations Branch, California Department of Public Health, Richmond, CA 94804, USA
| | - Ying Li
- Sequoia Foundation, Berkeley, CA 94710, USA
| | - Josephine DeGuzman
- Environmental Health Laboratory Branch, California Department of Public Health, Richmond, CA 94804, USA
| | - Paramjit Behniwal
- Environmental Health Laboratory Branch, California Department of Public Health, Richmond, CA 94804, USA
| | - Allison Morse
- Genetic Disease Screening Program, California Department of Public Health, Richmond, CA 94804, USA
| | | | - Rebecca J Williams
- California Tobacco Prevention Program, California Department of Public Health, Sacramento, CA 95814, USA
| | - Jianwen She
- Environmental Health Laboratory Branch, California Department of Public Health, Richmond, CA 94804, USA
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Wen X, Liu L, Moe AA, Ormond IK, Shuren CC, Scott IN, Ozga JE, Stanton CA, Ruybal AL, Hart JL, Goniewicz ML, Lee D, Vargees C. Use of E-Cigarettes and Cigarettes During Late Pregnancy Among Adolescents. JAMA Netw Open 2023; 6:e2347407. [PMID: 38091042 PMCID: PMC10719752 DOI: 10.1001/jamanetworkopen.2023.47407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 10/30/2023] [Indexed: 12/17/2023] Open
Abstract
Importance Pregnant adolescents sometimes use cigarettes; however, little is known about e-cigarette use among pregnant adolescents, a population with increased health vulnerability. Objective To examine yearly trends, sociodemographic and pregnancy-related determinants, and the association with small-for-gestational-age (SGA) birth of e-cigarette and/or cigarette use during late pregnancy among adolescents. Design, Setting, and Participants This cohort study used existing data from the 2016-2021 Pregnancy Risk Assessment Monitoring System on 10 428 US adolescents aged 10 to 19 years who had a singleton birth with complete data on e-cigarette or cigarette use and SGA birth. Exposure Adolescents reported e-cigarette and cigarette use during the last 3 months of pregnancy. Main Outcomes and Measures SGA birth (birth weight below the 10th percentile for the same sex and gestational duration) was determined from birth certificates. Multivariable logistic regression was used to compare the odds of SGA birth across pregnant adolescents who exclusively used e-cigarettes, exclusively used cigarettes, used e-cigarettes and cigarettes, or did not use either. Results Of the 10 428 pregnant adolescents, 72.7% were aged 18 or 19 years; 58.9% self-identified as White and 23.3% as Black; and 69.8% were non-Hispanic. The weighted prevalence of exclusive e-cigarette use during late pregnancy increased from 0.8% in 2016 to 4.1% in 2021, while the prevalence of exclusive cigarette use decreased from 9.2% in 2017 to 3.2% in 2021. The prevalence of dual use fluctuated, ranging from 0.6% to 1.6%. White pregnant adolescents were more likely than those who self-identified as another race and ethnicity to use e-cigarettes (2.7% vs 1.0% for American Indian or Alaska Native adolescents, 0.8% for Asian or other race adolescents, 0.6% for Black adolescents, and 0.7% for multiracial adolescents). Compared with those who did not use either product, adolescents who exclusively used e-cigarettes (16.8% vs 12.9%; confounder-adjusted odds ratio [AOR], 1.68 [95% CI, 0.89-3.18]) or who used cigarettes and e-cigarettes (17.6% vs 12.9%; AOR, 1.68 [95% CI, 0.79-3.53]) had no statistically significant difference in risk of SGA birth. However, adolescents who exclusively used cigarettes had a more than 2-fold higher risk of SGA birth (24.6% vs 12.9%; AOR, 2.51 [95% CI, 1.79-3.52]). Conclusions and Relevance This cohort study suggests that pregnant adolescents increasingly used e-cigarettes, with the highest use among White adolescents. Results from this analysis found that, unlike cigarette use, e-cigarette use during late pregnancy was not statistically significantly associated with an increased risk of SGA birth among adolescents. Due to the uncertainty of this nonsignificant association, future research could benefit from a larger sample size.
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Affiliation(s)
- Xiaozhong Wen
- Division of Behavioral Medicine, Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo
| | - Lufeiya Liu
- Division of Behavioral Medicine, Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo
- Department of Biostatistics, School of Public Health, University of Michigan, Ann Arbor
| | - Aye A. Moe
- Division of Behavioral Medicine, Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo
| | | | - Chelsea C. Shuren
- Division of Behavioral Medicine, Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo
| | - I’Yanna N. Scott
- Division of Behavioral Medicine, Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo
| | - Jenny E. Ozga
- Behavioral Health and Health Policy, Westat, Rockville, Maryland
| | | | - Andrea L. Ruybal
- Center for Tobacco Products, Food and Drug Administration, Silver Spring, Maryland
| | - Joy L. Hart
- Department of Communication, College of Arts and Sciences, University of Louisville, Louisville, Kentucky
| | - Maciej L. Goniewicz
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Dara Lee
- Center for Tobacco Products, Food and Drug Administration, Silver Spring, Maryland
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Ammar L, Tindle HA, Miller AM, Adgent MA, Nian H, Ryckman KK, Mogos M, Piano MR, Xie E, Snyder BM, Ramesh A, Yu C, Hartert TV, Wu P. Electronic cigarette use during pregnancy and the risk of adverse birth outcomes: A cross-sectional surveillance study of the US Pregnancy Risk Assessment Monitoring System (PRAMS) population. PLoS One 2023; 18:e0287348. [PMID: 37874824 PMCID: PMC10597477 DOI: 10.1371/journal.pone.0287348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 06/02/2023] [Indexed: 10/26/2023] Open
Abstract
BACKGROUND Research on health effects and potential harms of electronic cigarette (EC) use during pregnancy is limited. We sought to determine the risks of pregnancy EC use on pregnancy-related adverse birth outcomes and assess whether quitting ECs reduces the risks. METHODS Women with singleton live births who participated in the US Pregnancy Risk Assessment Monitoring System (PRAMS) survey study 2016-2020 were classified into four mutually exclusive groups, by their use of ECs and combustible cigarettes (CCs) during pregnancy: non-use, EC only use, CC only use, and dual use. We determined the risk of preterm birth, low birth weight, and small-for-gestational-age (SGA) by comparing cigarette users to non-users with a modified Poisson regression model adjusting for covariates. In a subset of women who all used ECs prior to pregnancy, we determined whether quitting EC use reduces the risk of preterm birth, low birth weight, and SGA by comparing to those who continued its use. All analyses were weighted to account for the PRAMS survey design and non-response rate. RESULTS Of the 190,707 women (weighted N = 10,202,413) included, 92.1% reported cigarette non-use, 0.5% EC only use, 6.7% CC only use, and 0.7% dual use during pregnancy. Compared with non-use, EC only use was associated with a significantly increased risk of preterm birth (adjusted risk ratio [aRR]: 1.29, 95% confidence interval [CI]: 1.00, 1.65) and low birth weight (aRR: 1.38, 95%CI: 1.09, 1.75), but not SGA (aRR: 1.04, 95%CI: 0.76, 1.44). Among 7,877 (weighted N = 422,533) women EC users, quitting use was associated with a significantly reduced risk of low birth weight (aRR: 0.76, 95%CI: 0.62, 0.94) and SGA (aRR: 0.77, 95%CI: 0.62, 0.94) compared to those who continued to use ECs during pregnancy. CONCLUSIONS Pregnancy EC use, by itself or dual use with CC, is associated with preterm birth and low birth weight. Quitting use reduces that risk. ECs should not be considered as a safe alternative nor a viable gestational smoking cessation strategy.
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Affiliation(s)
- Lin Ammar
- Vanderbilt University School of Medicine, Nashville, Tennessee, United States of America
| | - Hilary A. Tindle
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America
- The Vanderbilt Center for Tobacco, Addiction and Lifestyle, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America
- Geriatric Research Education and Clinical Centers, Veterans Affairs Tennessee Valley Healthcare System, Nashville, Tennessee, United States of America
| | - Angela M. Miller
- Division of Population Health Assessment, Tennessee Department of Health, Nashville, Tennessee, United States of America
| | - Margaret A. Adgent
- Department of Health Policy, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America
| | - Hui Nian
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America
| | - Kelli K. Ryckman
- Department of Epidemiology and Biostatistics, Indiana University School of Public Health—Bloomington, Bloomington, IN, United States of America
- Department of Epidemiology, University of Iowa, Iowa City, IA, United States of America
| | - Mulubrhan Mogos
- Vanderbilt University School of Nursing, Nashville, Tennessee, United States of America
| | - Mariann R. Piano
- Vanderbilt University School of Nursing, Nashville, Tennessee, United States of America
| | - Ethan Xie
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America
| | - Brittney M. Snyder
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America
| | - Abhismitha Ramesh
- Department of Epidemiology, University of Iowa, Iowa City, IA, United States of America
| | - Chang Yu
- Division of Biostatistics, Department of Population Health, New York University Langone Health, New York University Grossman School of Medicine, New York, New York, United States of America
| | - Tina V. Hartert
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America
| | - Pingsheng Wu
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America
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Wen X, Chung MV, Liszewski KA, Todoro LD, Giancarlo EM, Zhang W, Berkelhamer SK, Goniewicz ML. Cigarette Smoking Abstinence Among Pregnant Individuals Using E-Cigarettes or Nicotine Replacement Therapy. JAMA Netw Open 2023; 6:e2330249. [PMID: 37698863 PMCID: PMC10498331 DOI: 10.1001/jamanetworkopen.2023.30249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 07/16/2023] [Indexed: 09/13/2023] Open
Abstract
Importance Smoking cigarettes during pregnancy can impair maternal and child health, and pregnant individuals have increasingly used electronic cigarettes (e-cigarettes) for various reasons, including quitting smoking. Objective To assess smoking abstinence rates among pregnant individuals who used e-cigarettes compared with those who used nicotine replacement therapy (NRT). Design, Setting, and Participants This cohort study is a secondary data analysis of phase 8 of the US Pregnancy Risk Assessment Monitoring System, conducted between 2016 and 2020. Eligible participants included pregnant individuals who smoked combustible cigarettes within the 3 months before pregnancy and either used e-cigarettes or NRT during pregnancy. Data analysis was conducted from March 2022 to April 2023. Exposures Combustible cigarette use within 3 months before pregnancy and use of either e-cigarettes or NRT during pregnancy. Main Outcomes and Measures The primary outcome was the individual's self-reported smoking abstinence status during the last 3 months of pregnancy. Weighted percentages were reported and weighted multivariable logistic regression models were used to examine the association of e-cigarette use vs NRT with smoking abstinence. A propensity score was used to control for confounding by sociodemographics, pregnancy characteristics, prepregnancy smoking intensity, depression, behavioral support, and hookah use. Results The cohort included 1329 pregnant individuals (759 ≥25 years [60.2%]; 766 non-Hispanic White individuals [79.8%]) of whom 781 had an education level of high school or lower (61.4%), and 952 had an annual household income of $48 000 or less (81.5%). Of the 1329 individuals, 890 (unweighted percentage, 67.0%) were existing e-cigarette users, 67 (unweighted percentage, 5.0%) were new e-cigarette users, and 372 (unweighted percentage, 28.0%) were NRT users. Compared with individuals who used NRT during pregnancy, individuals who used e-cigarettes had a higher rate of smoking abstinence in late pregnancy (456 individuals [50.8%] vs 67 individuals [19.4%]; propensity score adjusted odds ratio [OR], 2.47; 95% CI, 1.17-5.20; P = .02). In the secondary analysis stratified by the timing of e-cigarette use initiation, existing users of e-cigarettes who initiated before pregnancy had a higher smoking abstinence rate than NRT users (446 users [53.1%] vs 67 users [19.4%]; adjusted OR, 2.61; 95% CI, 1.23-5.51; P = .01). However, new e-cigarette users who initiated use during pregnancy had a similar smoking abstinence rate in late pregnancy when compared with NRT users (10 users [20.6%] vs 67 users [19.4%]; adjusted OR, 1.13; 95% CI, 0.22-5.87; P = .88). Conclusions and Relevance These findings suggest that individuals who used e-cigarettes during pregnancy had a higher smoking abstinence rate in late pregnancy than individuals who used NRT, especially for those who initiated e-cigarette use before pregnancy, indicating that replacement of cigarettes with e-cigarettes during pregnancy may be a viable strategy for harm reduction.
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Affiliation(s)
- Xiaozhong Wen
- Division of Behavioral Medicine, Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo
| | - Minseon V. Chung
- Division of Behavioral Medicine, Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo
| | - Kayla A. Liszewski
- Division of Behavioral Medicine, Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo
| | - Lauren D. Todoro
- Division of Behavioral Medicine, Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo
| | - Eve M. Giancarlo
- Division of Behavioral Medicine, Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo
| | - Wenxin Zhang
- Division of Behavioral Medicine, Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo
| | | | - Maciej L. Goniewicz
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, New York
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Wells AC, Lotfipour S. Prenatal nicotine exposure during pregnancy results in adverse neurodevelopmental alterations and neurobehavioral deficits. Adv Drug Alcohol Res 2023; 3:11628. [PMID: 38389806 PMCID: PMC10880762 DOI: 10.3389/adar.2023.11628] [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] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 07/28/2023] [Indexed: 02/24/2024]
Abstract
Maternal tobacco use and nicotine exposure during pregnancy have been associated with adverse birth outcomes in infants and can lead to preventable pregnancy complications. Exposure to nicotine and other compounds in tobacco and electronic cigarettes (e-cigarettes) has been shown to increases the risk of miscarriage, prematurity, stillbirth, low birth weight, perinatal morbidity, and sudden infant death syndrome (SIDS). Additionally, recent data provided by clinical and pre-clinical research demonstrates that nicotine exposure during pregnancy may heighten the risk for adverse neurodevelopmental disorders such as Attention-Deficit Hyperactivity (ADHD), anxiety, and depression along with altering the infants underlying brain circuitry, response to neurotransmitters, and brain volume. In the United States, one in 14 women (7.2%) reported to have smoked cigarettes during their pregnancy with the global prevalence of smoking during pregnancy estimated to be 1.7%. Approximately 1.1% of women in the United States also reported to have used e-cigarettes during the last 3 months of pregnancy. Due to the large percentage of women utilizing nicotine products during pregnancy in the United States and globally, this review seeks to centralize pre-clinical and clinical studies focused on the neurobehavioral and neurodevelopmental complications associated with prenatal nicotine exposure (PNE) such as alterations to the hypothalamic-pituitary-adrenal (HPA) axis and brain regions such as the prefrontal cortex (PFC), ventral tegmental area (VTA), nucleus accumbens (NA), hippocampus, and caudate as well as changes to nAChR and cholinergic receptor signaling, long-term drug seeking behavior following PNE, and other related developmental disorders. Current literature analyzing the association between PNE and the risk for offspring developing schizophrenia, attention-deficit hyperactivity disorder (ADHD), autism spectrum disorder (ASD), anxiety, and obesity will also be discussed.
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Affiliation(s)
- Alicia C Wells
- School of Medicine, University of California, Irvine, Irvine, CA, United States
| | - Shahrdad Lotfipour
- School of Medicine, University of California, Irvine, Irvine, CA, United States
- Department of Emergency Medicine, Pharmaceutical Sciences, Pathology and Laboratory Medicine, University of California, Irvine, Irvine, CA, United States
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Lee J, Orzabal MR, Naik VD, Ramadoss J. Impact of e-cigarette vaping aerosol exposure in pregnancy on mTOR signaling in rat fetal hippocampus. Front Neurosci 2023; 17:1217127. [PMID: 37449268 PMCID: PMC10337480 DOI: 10.3389/fnins.2023.1217127] [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] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 06/15/2023] [Indexed: 07/18/2023] Open
Abstract
Electronic cigarette (e-cig) use during pregnancy has become a major health concern in recent years and many view them as less harmful and may help quit or reduce combustible cigarettes. Implementing a state-of-the-art engineered vaping system, comprising an atomizer similar to those sold in vape shops, we aimed to utilize a translational e-cig inhalation delivery method to provide crucial information on the impact of prenatal e-cig aerosols on the developing brain hippocampal mTOR system in a rat model system. Gestational e-cig vaping significantly increased P-mTOR levels (p < 0.05) in the rat fetal hippocampi in the nicotine group (comprising of VG/PG + nicotine) compared to the control and the juice (comprising of VG/PG) groups. Total mTOR expression was not different among groups. Immunofluorescence imaging demonstrated P-mTOR was detected exclusively in the granule cells of the dentate gyrus of the fetal hippocampus. E-cig did not alter DEPTOR, but RAPTOR and RICTOR were higher (p < 0.05) in the Nicotine group. Gestational e-cig vaping with nicotine increased (p < 0.05) the activity and expression of 4EBP1, p70S6K, but decreased (p < 0.05) P-PKCα in the fetal hippocampi. In summary, dysregulation of mTORC1 and the related mTORC2, their activity, and downstream proteins together may play a critical role in e-cig-vaping-induced neurobiological phenotypes during development.
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Affiliation(s)
- Jehoon Lee
- Department of Veterinary Physiology and Pharmacology, Texas A&M University, College Station, TX, United States
| | - Marcus R. Orzabal
- Department of Veterinary Physiology and Pharmacology, Texas A&M University, College Station, TX, United States
| | - Vishal D. Naik
- Department of Obstetrics and Gynecology, C.S. Mott Center for Human Growth and Development, School of Medicine, Wayne State University, Detroit, MI, United States
| | - Jayanth Ramadoss
- Department of Obstetrics and Gynecology, C.S. Mott Center for Human Growth and Development, School of Medicine, Wayne State University, Detroit, MI, United States
- Department of Physiology, School of Medicine, Wayne State University, Detroit, MI, United States
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Vilcassim MJR, Stowe S, Majumder R, Subramaniam A, Sinkey RG. Electronic Cigarette Use during Pregnancy: Is It Harmful? Toxics 2023; 11:278. [PMID: 36977043 PMCID: PMC10058591 DOI: 10.3390/toxics11030278] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 03/14/2023] [Accepted: 03/15/2023] [Indexed: 06/18/2023]
Abstract
Although combustible cigarette smoking rates have declined in recent years, alternative tobacco product use, particularly electronic cigarette use ("vaping"), has increased among young adults. Recent studies indicate that vaping during pregnancy is on the rise, possibly due to the perception that it is a safer alternative to combustible cigarette smoking. However, e-cigarette aerosols may contain several newer, potentially toxic compounds, including some known developmental toxicants that may adversely impact both the mother and the fetus. However, there is paucity of studies that have examined the effects of vaping during pregnancy. While the adverse perinatal outcomes of cigarette smoking during pregnancy are well established, the specific risks associated with inhaling vaping aerosols during pregnancy requires more research. In this article, we discuss the existing evidence and knowledge gaps on the risks of vaping during pregnancy. Studies that investigate vaping-associated systemic exposure and its effects (i.e., biomarker analyses) and maternal and neonatal clinical health outcomes are needed to reach more robust conclusions. We particularly emphasize the need to go beyond comparative studies with cigarettes, and advocate for research that objectively evaluates the safety of e-cigarettes and other alternative tobacco products.
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Affiliation(s)
- M. J. Ruzmyn Vilcassim
- Department of Environmental Health Sciences, School of Public Health, The University of Alabama at Birmingham, Birmingham, AL 35233, USA;
| | - Samuel Stowe
- Department of Environmental Health Sciences, School of Public Health, The University of Alabama at Birmingham, Birmingham, AL 35233, USA;
| | - Rachel Majumder
- School of Health Professions, The University of Alabama at Birmingham, Birmingham, AL 35233, USA
| | - Akila Subramaniam
- Center for Women’s Reproductive Health, Division of Maternal Fetal Medicine, Heersink School of Medicine, The University of Alabama at Birmingham, Birmingham, AL 35233, USA; (A.S.); (R.G.S.)
| | - Rachel G. Sinkey
- Center for Women’s Reproductive Health, Division of Maternal Fetal Medicine, Heersink School of Medicine, The University of Alabama at Birmingham, Birmingham, AL 35233, USA; (A.S.); (R.G.S.)
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Archie SR, Sifat AE, Zhang Y, Villalba H, Sharma S, Nozohouri S, Abbruscato TJ. Maternal e-cigarette use can disrupt postnatal blood-brain barrier (BBB) integrity and deteriorates motor, learning and memory function: influence of sex and age. Fluids Barriers CNS 2023; 20:17. [PMID: 36899432 PMCID: PMC9999561 DOI: 10.1186/s12987-023-00416-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [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: 12/06/2022] [Accepted: 02/17/2023] [Indexed: 03/12/2023] Open
Abstract
Electronic nicotine delivery systems (ENDS), also commonly known as electronic cigarettes (e-cigs) are considered in most cases as a safer alternative to tobacco smoking and therefore have become extremely popular among all age groups and sex. It is estimated that up to 15% of pregnant women are now using e-cigs in the US which keeps increasing at an alarming rate. Harmful effects of tobacco smoking during pregnancy are well documented for both pregnancy and postnatal health, however limited preclinical and clinical studies exist to evaluate the long-term effects of prenatal e-cig exposure on postnatal health. Therefore, the aim of our study is to evaluate the effect of maternal e-cig use on postnatal blood-brain barrier (BBB) integrity and behavioral outcomes of mice of varying age and sex. In this study, pregnant CD1 mice (E5) were exposed to e-Cig vapor (2.4% nicotine) until postnatal day (PD) 7. Weight of the offspring was measured at PD0, PD7, PD15, PD30, PD45, PD60 and PD90. The expression of structural elements of the BBB, tight junction proteins (ZO-1, claudin-5, occludin), astrocytes (GFAP), pericytes (PDGFRβ) and the basement membrane (laminin α1, laminin α4), neuron specific marker (NeuN), water channel protein (AQP4) and glucose transporter (GLUT1) were analyzed in both male and female offspring using western blot and immunofluorescence. Estrous cycle was recorded by vaginal cytology method. Long-term motor and cognitive functions were evaluated using open field test (OFT), novel object recognition test (NORT) and morris water maze test (MWMT) at adolescence (PD 40-45) and adult (PD 90-95) age. In our study, significantly reduced expression of tight junction proteins and astrocyte marker were observed in male and female offspring until PD 90 (P < 0.05). Additionally, prenatally e-cig exposed adolescent and adult offspring showed impaired locomotor, learning, and memory function compared to control offspring (P < 0.05). Our findings suggest that prenatal e-cig exposure induces long-term neurovascular changes of neonates by disrupting postnatal BBB integrity and worsening behavioral outcomes.
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Affiliation(s)
- Sabrina Rahman Archie
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX, 79106, USA
| | - Ali Ehsan Sifat
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX, 79106, USA
| | - Yong Zhang
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX, 79106, USA
| | - Heidi Villalba
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX, 79106, USA
| | - Sejal Sharma
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX, 79106, USA
| | - Saeideh Nozohouri
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX, 79106, USA
| | - Thomas J Abbruscato
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX, 79106, USA.
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11
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Tran EL, England LJ, Park Y, Denny CH, Kim SY. Systematic Review: Polysubstance Prevalence Estimates Reported during Pregnancy, US, 2009-2020. Matern Child Health J 2023; 27:426-458. [PMID: 36752906 PMCID: PMC10521102 DOI: 10.1007/s10995-023-03592-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [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] [Accepted: 01/18/2023] [Indexed: 02/09/2023]
Abstract
INTRODUCTION The objective of this systematic review is to describe polysubstance studies and their prevalence estimates among pregnant people in the US. METHODS This review was not subject to protocol preparation or registration with the International Prospective Register of Systematic Reviews (PROSPERO) because outcome data were not reported. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) Checklist was followed. Four scientific literature databases were used to identify articles published from January 1, 2009 to June 3, 2020 reporting prenatal exposure to two or more substances in the US. A standardized process of title and abstract screening followed by a two-phase full-text review was used to assess study eligibility. RESULTS A total of 119 studies were included: 7 case-control studies, 7 clinical trials, 76 cohort studies, and 29 cross-sectional studies. Studies varied with respect to study design, time period, region, sampling and participant selection, substances assessed, and method of exposure ascertainment. Commonly reported polysubstance prevalence estimates among studies of pregnant people included combinations with alcohol, marijuana, and/or tobacco/nicotine. The range of prevalence estimates was wide (alcohol 1-99%; marijuana 3-95%; tobacco/nicotine 2-95%). DISCUSSION Polysubstance use during pregnancy is common, especially with alcohol, marijuana, and/or tobacco/nicotine. Future research to assess polysubstance use during pregnancy could help better describe patterns and ultimately help mitigate its effects on maternal and infant health outcomes.
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Affiliation(s)
- Emmy L Tran
- Division of Birth Defects and Infant Disorders, National Center On Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, 4770 Buford Highway, NE MS S106-3, Atlanta, GA, 30341, USA.
- Eagle Global Scientific, LLC, 2835 Brandywine Rd, Suite 200, Atlanta, GA, 30341, USA.
| | - Lucinda J England
- Division of Birth Defects and Infant Disorders, National Center On Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, 4770 Buford Highway, NE MS S106-3, Atlanta, GA, 30341, USA
| | - Youngjoo Park
- Division of Birth Defects and Infant Disorders, National Center On Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, 4770 Buford Highway, NE MS S106-3, Atlanta, GA, 30341, USA
- Oak Ridge Institute for Science and Education (ORISE), Oak Ridge, TN, USA
| | - Clark H Denny
- Division of Birth Defects and Infant Disorders, National Center On Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, 4770 Buford Highway, NE MS S106-3, Atlanta, GA, 30341, USA
| | - Shin Y Kim
- Division of Birth Defects and Infant Disorders, National Center On Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, 4770 Buford Highway, NE MS S106-3, Atlanta, GA, 30341, USA
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12
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Sokol NA, Alikhani A, Jao NC, Sharma E, Stroud LR. Reasons for Use of Electronic Cigarettes, Cigars, and Hookah in Pregnant Women in Rhode Island: A Preliminary Study. R I Med J (2013) 2023; 106:34-38. [PMID: 36706206 PMCID: PMC9933413] [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] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
BACKGROUND The current study examined reasons pregnant women in Rhode Island use non-cigarette nicotine/tobacco products during and prior to pregnancy. METHODS Of the 124 pregnant women in Rhode Island enrolled in the study, 91% self-reported ever using e- cigarettes, hookah or cigars, and reasons for their use. We compared responses between participants who used these products during pregnancy (prenatal) and those who used prior to pregnancy (lifetime) for each product separately. RESULTS Participants reported using e-cigarettes as a cessation aid, hookah for entertainment, and cigars as a vehicle for marijuana consumption as primary reasons for use. There were no significant differences in reasons for using hookah or cigars between prenatal and lifetime users, but prenatal e-cigarette users were more likely to report affordability as a reason for use compared to lifetime e-cigarette users. CONCLUSIONS Differential reasons for use by tobacco product may have implications for targeted interventions in pregnant people in Rhode Island.
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Affiliation(s)
- Natasha A Sokol
- Center for Behavioral and Preventive Medicine at The Miriam Hospital, Department of Psychiatry and Human Behavior at Alpert Medical School of Brown University, Providence, RI
| | - Anna Alikhani
- Center for Health Promotion and Health Equity, Department of Behavioral and Social Sciences, Brown University School of Public Health, Providence, RI
| | - Nancy C Jao
- Department of Psychology, Rosalind Franklin University of Medicine and Science, North Chicago, IL
| | | | - Laura R Stroud
- Center for Behavioral and Preventive Medicine at The Miriam Hospital, Department of Psychiatry and Human Behavior at Alpert Medical School of Brown University, Providence, RI
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13
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Lin SY, Wang L, Zhou W, Kitsantas P, Wen X, Xue H. E-cigarette use during pregnancy and its association with adverse birth outcomes in the US. Prev Med 2023; 166:107375. [PMID: 36481272 PMCID: PMC9888444 DOI: 10.1016/j.ypmed.2022.107375] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 11/01/2022] [Accepted: 11/30/2022] [Indexed: 12/12/2022]
Abstract
The popularity of e-cigarette use among young adults is a growing concern. However, little is known about factors associated with e-cigarette use in pregnant women and birth outcomes. In this retrospective cohort study, we evaluated the influence of several factors on behavioral changes in e-cigarette use before and during pregnancy, and assessed the association between e-cigarette use and subsequent birth outcomes among pregnant women. The Population Assessment of Tobacco and Health (PATH) study, a government-sponsored national longitudinal study based in the US, Waves 1 through 4 (2013-2018) were used. Multivariate logistic regressions were conducted to estimate behavioral changes in e-cigarette use during pregnancy and subsequent influence on high-risk birth (e.g., preterm birth, low birth weight, birth defects, etc.) and fetal death. Although pregnant women who quit vaping before pregnancy (OR = 1.14, 95% CI 0.54-2.40) or had any use during pregnancy (OR = 1.19, 95% CI 0.38-3.73) showed non-differential risk of having a high-risk birth in comparison to women who did not initiate vaping, we observed that the usage of mint/menthol flavor was correlated with higher risk of fetus death (OR = 3.27, 95% CI 1.17-9.19). Healthcare providers should encourage e-cigarette users to quit prior to and during early pregnancy.
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Affiliation(s)
- Shuo-Yu Lin
- Department of Health Administration and Policy, College of Health and Human Services, George Mason University, Fairfax, VA, USA
| | - Liang Wang
- Robbins College of Health and Human Sciences, Baylor University, Waco, TX, USA
| | - Weiyu Zhou
- Department of Statistics, Volgenau School of Engineering, George Mason University, Fairfax, VA, USA
| | - Panagiota Kitsantas
- Department of Health Administration and Policy, College of Health and Human Services, George Mason University, Fairfax, VA, USA
| | - Xiaozhong Wen
- Department of Pediatrics, Jacobs School of Medicine & Biomedical Sciences, University of Buffalo, NY, USA.
| | - Hong Xue
- Department of Health Administration and Policy, College of Health and Human Services, George Mason University, Fairfax, VA, USA.
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14
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Abstract
The substance use policy context continues to evolve. As tobacco control policies have become more restrictive, marijuana legalization has increased access to marijuana. Data suggest that prenatal conventional cigarette use is declining, while e-cigarette and marijuana use are increasing among persons preconception, prenatally, and postpartum. Policy evaluations have found that increasing cigarette taxes reduces prenatal smoking and improves birth outcomes; however, there have been few studies of e-cigarette policies or marijuana legalization on prenatal use or birth outcomes. It is important for clinicians to screen for prenatal substance use, as recommended by American College of Obstetricians and Gynecologists (ACOG), and understand how policies influence use among their patients.
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Affiliation(s)
| | - Michele R Hacker
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center
- Department of Obstetrics, Gynecology, and Reproductive Biology, Harvard Medical School, Boston, Massachusetts
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15
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Zhang Y, Angley M, Qi X, Lu L, D'Alton ME, Kahe K. Maternal electronic cigarette exposure in relation to offspring development: a comprehensive review. Am J Obstet Gynecol MFM 2022; 4:100659. [PMID: 35568317 DOI: 10.1016/j.ajogmf.2022.100659] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 04/09/2022] [Accepted: 04/27/2022] [Indexed: 01/04/2023]
Abstract
Electronic cigarettes (e-cigarettes) have become increasingly popular in young generations in the United States. Because the adverse pregnancy outcomes associated with combustible cigarette smoking are well-recognized, many pregnant women switch to e-cigarettes believing that this alternative is low in toxic chemicals. However, most e-cigarettes contain nicotine, which can easily pass through the placenta and accumulate to a high concentration in fetal blood circulation. Studies have also detected toxic metals (eg, lead, cadmium, and nickel) in e-cigarettes, and carbonyl compounds and flavorings, which are suggested to be irritative and even carcinogenic. There are questions that need to be answered about the risks of e-cigarette exposure during pregnancy. Unfortunately, research evaluating the association between maternal e-cigarette exposure and offspring health is scarce, especially with regard to human studies. Some evidence from laboratory and animal studies, although inconsistent, showed that maternal exposure to e-cigarette vapor may lead to restricted growth of offspring. E-cigarette exposure may also have an impact on the metabolic health of offspring, manifested as distorted glucose homeostasis and energy metabolism. In addition, in utero exposure may lead to defects in respiratory, vascular, and neurologic system development. For humans, investigations mostly focused on immediate birth outcomes such as small-for-gestational-age neonates, low birthweight, and preterm birth; however, the results were inconclusive. Research also suggests that maternal e-cigarette exposure may result in compromised neurodevelopment in newborns. In summary, current evidence is insufficient to rigorously evaluate the health impacts of maternal e-cigarette use on offspring development. Future investigations are warranted.
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Affiliation(s)
- Yijia Zhang
- Department of Obstetrics and Gynecology, Columbia University Irving Medical Center, New York, NY (XX Zhang, XX Angley, XX Lu, XX D'Alton, and XX Kahe); Department of Epidemiology, Columbia University Irving Medical Center, New York, NY (XX Zhang, XX Angley, XX Lu, and XX Kahe)
| | - Meghan Angley
- Department of Obstetrics and Gynecology, Columbia University Irving Medical Center, New York, NY (XX Zhang, XX Angley, XX Lu, XX D'Alton, and XX Kahe); Department of Epidemiology, Columbia University Irving Medical Center, New York, NY (XX Zhang, XX Angley, XX Lu, and XX Kahe)
| | - Xinran Qi
- School of Nursing, Capital Medical University, Beijing, China (XX Qi)
| | - Liping Lu
- Department of Obstetrics and Gynecology, Columbia University Irving Medical Center, New York, NY (XX Zhang, XX Angley, XX Lu, XX D'Alton, and XX Kahe); Department of Epidemiology, Columbia University Irving Medical Center, New York, NY (XX Zhang, XX Angley, XX Lu, and XX Kahe)
| | - Mary E D'Alton
- Department of Obstetrics and Gynecology, Columbia University Irving Medical Center, New York, NY (XX Zhang, XX Angley, XX Lu, XX D'Alton, and XX Kahe)
| | - Ka Kahe
- Department of Obstetrics and Gynecology, Columbia University Irving Medical Center, New York, NY (XX Zhang, XX Angley, XX Lu, XX D'Alton, and XX Kahe); Department of Epidemiology, Columbia University Irving Medical Center, New York, NY (XX Zhang, XX Angley, XX Lu, and XX Kahe).
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16
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Thakkar A, Hailu T, Blumenthal RS, Martin SS, Harrington CM, Yeh DD, French KA, Sharma G. Cardio-Obstetrics: the Next Frontier in Cardiovascular Disease Prevention. Curr Atheroscler Rep 2022; 24:493-507. [PMID: 35524915 PMCID: PMC9076812 DOI: 10.1007/s11883-022-01026-6] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/01/2022] [Indexed: 12/05/2022]
Abstract
Purpose of Review Internationally, cardiovascular disease (CVD) is the leading cause of death in women. With risk factors for CVD continuing to rise, early identification and management of chronic diseases such as hypertension, diabetes, and obstructive sleep apnea is necessary for prevention. Pregnancy is a natural stress test for women with risk factors who may be predisposed to CVD and offers a unique opportunity to not only recognize disease but also implement effective and long-lasting strategies for prevention. Recent Findings Prevention begins before pregnancy, as preconception screening, counseling, and optimization of chronic diseases can improve maternal and fetal outcomes. Throughout pregnancy, women should maintain close follow-up, continued reevaluation of risk factors, with counseling when necessary. Continued healthcare engagement during the “fourth trimester,” 3 months following delivery, allows clinicians to continue monitoring the evolution of chronic diseases, encourage ongoing lifestyle counseling, and connect women with primary care and appropriate specialists if needed. Unfortunately, this postpartum period represents a major care gap, as a significant proportion of most women do not attend their scheduled visits. Social determinants of health including decreased access to care and economic instability lead to increased risk factors throughout pregnancy but particularly play a role in poor compliance with postpartum follow-up. The use of telemedicine clinics and remote monitoring may prove to be effective interventions, bridging the gap between physicians and patients and improving follow-up for at-risk women. Summary While many clinicians are beginning to understand the impact of CVD on women, screening and prevention strategies are not often implemented until much later in life. Pregnancy creates an opportunity to begin engaging women in cardiovascular protective strategies before the development of the disease.
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Affiliation(s)
- Aarti Thakkar
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Blalock 559, 600 N. Wolfe Street, Baltimore, MD, 21287, USA
| | - Tigist Hailu
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Blalock 559, 600 N. Wolfe Street, Baltimore, MD, 21287, USA
| | - Roger S Blumenthal
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Blalock 559, 600 N. Wolfe Street, Baltimore, MD, 21287, USA
| | - Seth S Martin
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Blalock 559, 600 N. Wolfe Street, Baltimore, MD, 21287, USA
| | - Colleen M Harrington
- Division of Cardiovascular Medicine, University of Massachusetts Memorial Healthcare, Worcester, MA, USA
| | - Doreen DeFaria Yeh
- Division of Cardiology, Adult Congenital Heart Disease Program, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Katharine A French
- Lifespan Cardiovascular Institute, Division of Cardiology, Warren Alpert School of Medicine, Brown University, Providence, RI, USA
| | - Garima Sharma
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Blalock 559, 600 N. Wolfe Street, Baltimore, MD, 21287, USA.
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17
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Archie SR, Sharma S, Burks E, Abbruscato T. Biological determinants impact the neurovascular toxicity of nicotine and tobacco smoke: A pharmacokinetic and pharmacodynamics perspective. Neurotoxicology 2022; 89:140-160. [PMID: 35150755 PMCID: PMC8958572 DOI: 10.1016/j.neuro.2022.02.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [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: 09/29/2021] [Revised: 01/30/2022] [Accepted: 02/05/2022] [Indexed: 01/01/2023]
Abstract
Accumulating evidence suggests that the detrimental effect of nicotine and tobacco smoke on the central nervous system (CNS) is caused by the neurotoxic role of nicotine on blood-brain barrier (BBB) permeability, nicotinic acetylcholine receptor expression, and the dopaminergic system. The ultimate consequence of these nicotine associated neurotoxicities can lead to cerebrovascular dysfunction, altered behavioral outcomes (hyperactivity and cognitive dysfunction) as well as future drug abuse and addiction. The severity of these detrimental effects can be associated with several biological determinants. Sex and age are two important biological determinants which can affect the pharmacokinetics and pharmacodynamics of several systemically available substances, including nicotine. With regard to sex, the availability of gonadal hormone is impacted by the pregnancy status and menstrual cycle resulting in altered metabolism rate of nicotine. Additionally, the observed lower smoking cessation rate in females compared to males is a consequence of differential effects of sex on pharmacokinetics and pharmacodynamics of nicotine. Similarly, age-dependent alterations in the pharmacokinetics and pharmacodynamics of nicotine have also been observed. One such example is related to severe vulnerability of adolescence towards addiction and long-term behavioral changes which may continue through adulthood. Considering the possible neurotoxic effects of nicotine on the central nervous system and the deterministic role of sex as well as age on these neurotoxic effects of smoking, it has become important to consider sex and age to study nicotine induced neurotoxicity and development of treatment strategies for combating possible harmful effects of nicotine. In the future, understanding the role of sex and age on the neurotoxic actions of nicotine can facilitate the individualization and optimization of treatment(s) to mitigate nicotine induced neurotoxicity as well as smoking cessation therapy. Unfortunately, however, no such comprehensive study is available which has considered both the sex- and age-dependent neurotoxicity of nicotine, as of today. Hence, the overreaching goal of this review article is to analyze and summarize the impact of sex and age on pharmacokinetics and pharmacodynamics of nicotine and possible neurotoxic consequences associated with nicotine in order to emphasize the importance of including these biological factors for such studies.
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Affiliation(s)
- Sabrina Rahman Archie
- Department of Pharmaceutical Sciences, Jerry H. Hodge School of Pharmacy, Texas Tech University Health Sciences Center (TTUHSC), Amarillo, TX, USA
| | - Sejal Sharma
- Department of Pharmaceutical Sciences, Jerry H. Hodge School of Pharmacy, Texas Tech University Health Sciences Center (TTUHSC), Amarillo, TX, USA
| | - Elizabeth Burks
- Department of Pharmaceutical Sciences, Jerry H. Hodge School of Pharmacy, Texas Tech University Health Sciences Center (TTUHSC), Amarillo, TX, USA
| | - Thomas Abbruscato
- Department of Pharmaceutical Sciences, Jerry H. Hodge School of Pharmacy, Texas Tech University Health Sciences Center (TTUHSC), Amarillo, TX, USA.
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18
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De Genna NM, Willford JA, Richardson GA. Long-term effects of prenatal cannabis exposure: Pathways to adolescent and adult outcomes. Pharmacol Biochem Behav 2022; 214:173358. [PMID: 35216971 PMCID: PMC8911923 DOI: 10.1016/j.pbb.2022.173358] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 02/09/2022] [Accepted: 02/17/2022] [Indexed: 12/09/2022]
Abstract
With the increased prevalence, potency, and acceptability of cannabis use during pregnancy, it is important to understand the developmental effects of prenatal cannabis exposure (PCE). This review discusses methodological considerations for studies of PCE, including the assessment of exposures, covariates, and outcomes, and reviews findings from prospective, longitudinal studies of PCE. There is some evidence for associations between PCE and restricted growth at birth, but not for long-term effects on growth. PCE appears to have subtle yet enduring effects on memory and achievement in children and adolescents. Despite differences in sample demographics and measurement, there are remarkably consistent effects of PCE on externalizing behaviors, such as delinquency and substance use, which persist into adulthood. Longitudinal analyses demonstrate the importance of early cannabis initiation for pathways between PCE and adult functioning, including substance use and abuse, memory deficits, and psychotic symptoms. Animal studies demonstrate direct effects on the development of the brain via activation of endogenous endocannabinoid systems. Cannabis-induced activation of the endocannabinoid system causes alterations in the release of neurotransmitters and the modulation of brain plasticity in neural pathways that underlie cognition, motivation, and behavior regulation. Future research should consider cannabis use before pregnancy, the timing and route of exposure, polysubstance exposures, and inter-generational effects.
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Affiliation(s)
- Natacha M. De Genna
- University of Pittsburgh School of Medicine, Department of Psychiatry, 3811 O’Hara Street, Pittsburgh, PA 15213,Corresponding author:
| | - Jennifer A. Willford
- Slippery Rock University, Department of Psychology, 1 Morrow Way, Slippery Rock, PA 16057
| | - Gale A. Richardson
- University of Pittsburgh School of Medicine, Department of Psychiatry, 3811 O’Hara Street, Pittsburgh, PA 15213
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19
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Lallai V, Manca L, Sherafat Y, Fowler CD. Effects of Prenatal Nicotine, THC, or Co-Exposure on Cognitive Behaviors in Adolescent Male and Female Rats. Nicotine Tob Res 2022; 24:1150-1160. [PMID: 35090174 PMCID: PMC9278841 DOI: 10.1093/ntr/ntac018] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 10/26/2021] [Accepted: 01/26/2022] [Indexed: 01/30/2023]
Abstract
INTRODUCTION Although there has been a decrease in the prevalence of tobacco smoking, exposure to nicotine during pregnancy remains a substantial problem worldwide. Further, given the recent escalation in e-cigarette use and legalization of cannabis, it has become essential to understand the effects of nicotine and cannabinoid co-exposure during early developmental stages. AIMS AND METHODS We systematically examined the effects of nicotine and/or THC prenatal exposure on cognitive behaviors in male and female offspring. Dams were exposed to nicotine vape or vehicle, and oral edible THC or vehicle, throughout pregnancy. Adolescent offspring were then tested in the prepulse inhibition test, novel object recognition task, and novelty suppressed feeding task. RESULTS At birth, pups from mothers exposed to nicotine vape or oral THC exhibited reduced body weight, compared to control pups. Prenatal nicotine vape exposure resulted in a decreased baseline startle reactivity in adolescent male and female rats, and in females, enhanced sensorimotor gating in the prepulse inhibition test. Prenatal nicotine and THC co-exposure resulted in significant deficits in the prepulse inhibition test in males. Deficits in short-term memory were also found in males prenatally exposed to THC, either alone or with nicotine co-exposure, and in females exposed to THC alone. Finally, in males, a modest increase in anxiety-associated behaviors was found with THC or nicotine exposure in the latency to approach a novel palatable food. CONCLUSIONS These studies demonstrate differential effects of prenatal exposure to e-cigarette nicotine vape and/or edible THC on cognitive function, with differing effects within male and female groups. IMPLICATIONS These studies demonstrate an impact of nicotine, THC, or co-exposure during early developmental stages in utero on behavioral outcomes in adolescence. These findings have important translational implications given the continued use of nicotine and THC containing products by pregnant women worldwide, which can be applied to support healthcare and policy efforts restricting nicotine and THC use during pregnancy.
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Affiliation(s)
- Valeria Lallai
- Department of Neurobiology and Behavior, University of California Irvine, Irvine, CA 92697, USA
| | - Letizia Manca
- Department of Neurobiology and Behavior, University of California Irvine, Irvine, CA 92697, USA
| | - Yasmine Sherafat
- Department of Neurobiology and Behavior, University of California Irvine, Irvine, CA 92697, USA
| | - Christie D Fowler
- Corresponding Author: Christie D. Fowler, PhD, Department of Neurobiology and Behavior, University of California Irvine, 1232 McGaugh Hall, Irvine, CA 92697-4550, USA. Telephone: 949-824-8363; Fax: 949-824-2447; E-mail:
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20
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Dickinson AJG, Turner SD, Wahl S, Kennedy AE, Wyatt BH, Howton DA. E-liquids and vanillin flavoring disrupts retinoic acid signaling and causes craniofacial defects in Xenopus embryos. Dev Biol 2022; 481:14-29. [PMID: 34543654 PMCID: PMC8665092 DOI: 10.1016/j.ydbio.2021.09.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [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: 03/29/2021] [Revised: 09/08/2021] [Accepted: 09/11/2021] [Indexed: 01/03/2023]
Abstract
Environmental teratogens such as smoking are known risk factors for developmental disorders such as cleft palate. While smoking rates have declined, a new type of smoking, called vaping is on the rise. Vaping is the use of e-cigarettes to vaporize and inhale an e-liquid containing nicotine and food-like flavors. There is the potential that, like smoking, vaping could also pose a danger to the developing human. Rather than waiting for epidemiological and mammalian studies, we have turned to an aquatic developmental model, Xenopus laevis, to more quickly assess whether e-liquids contain teratogens that could lead to craniofacial malformations. Xenopus, like zebrafish, has the benefit of being a well-established developmental model and has also been effective in predicting whether a chemical could be a teratogen. We have determined that embryonic exposure to dessert flavored e-liquids can cause craniofacial abnormalities, including an orofacial cleft in Xenopus. To better understand the underlying mechanisms contributing to these defects, transcriptomic analysis of the facial tissues of embryos exposed to a representative dessert flavored e-liquid vapor extract was performed. Analysis of differentially expressed genes in these embryos revealed several genes associated with retinoic acid metabolism or the signaling pathway. Consistently, retinoic acid receptor inhibition phenocopied the craniofacial defects as those embryos exposed to the vapor extract of the e-liquid. Such malformations also correlated with a group of common differentially expressed genes, two of which are associated with midface birth defects in humans. Further, e-liquid exposure sensitized embryos to forming craniofacial malformations when they already had depressed retinoic acid signaling. Moreover, 13-cis-retinoic acid treatment could significantly reduce the e-liquid induced malformation in the midface. Such results suggest the possibility of an interaction between retinoic acid signaling and e-liquid exposure. One of the most popular and concentrated flavoring chemicals in dessert flavored e-liquids is vanillin. Xenopus embryos exposed to this chemical closely resembled embryos exposed to dessert-like e-liquids and a retinoic acid receptor antagonist. In summary, we determined that e-liquid chemicals, in particular vanillin, can cause craniofacial defects potentially by dysregulating retinoic acid signaling. This work warrants the evaluation of vanillin and other such flavoring additives in e-liquids on mammalian development.
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Affiliation(s)
| | - Stephen D Turner
- Department of Public Health Sciences, University of Virginia School of Medicine, Charlottesville, VA, USA; Signature Science LLC, Charlottesville, VA, USA
| | - Stacey Wahl
- Research and Education Department, Tompkins-McCaw Library for the Health Sciences, Virginia Commonwealth University, Richmond, VA, USA
| | - Allyson E Kennedy
- Directorate for Computer and Information Science and Engineering, National Science Foundation, Alexandria, VA, USA
| | - Brent H Wyatt
- Department of Molecular Biomedical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, 27607, USA
| | - Deborah A Howton
- Department of Biology, Virginia Commonwealth University, Richmond, VA, USA
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21
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Bowker K, Lewis S, Ussher M, Naughton F, Phillips L, Coleman T, Orton S, McRobbie H, Bauld L, Cooper S. Smoking and vaping patterns during pregnancy and the postpartum: A longitudinal UK cohort survey. Addict Behav 2021; 123:107050. [PMID: 34343923 PMCID: PMC8434421 DOI: 10.1016/j.addbeh.2021.107050] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 06/09/2021] [Accepted: 07/12/2021] [Indexed: 12/03/2022]
Abstract
INTRODUCTION There is limited information about longitudinal patterns of vaping during pregnancy and the postpartum. We describe the prevalence, frequency, and reasons for vaping throughout pregnancy and postpartum. We also describe temporal patterns in pregnant women's vaping. METHODS A longitudinal cohort study across England and Scotland, with questionnaires in early pregnancy (8-24 weeks gestation), late pregnancy (34-38 weeks) and 3 months postpartum. A total of 750 women, aged 16 years or over, who were either current smokers, vapers or had smoked in the 3 months before pregnancy, were recruited between June and November 2017. RESULTS Vaping prevalence was 15.9% (n = 119/750) in early pregnancy: 12.4% (n = 93/750) were dual users and 3.5% (n = 26/750) exclusive vapers. Late pregnancy vaping prevalence was 17.8% (n = 68/383): 12.5% (n = 48/383) were dual users and 5.2% (n = 20/383) exclusive vapers. Postpartum vaping prevalence was 23.1% (n = 95/411): 14.6% (n = 60/411) were dual users and 8.5% (n = 35/411) exclusive vapers. The most frequently reported reason to vape among all vapers was to quit smoking. A total of 316 women completed all three surveys: 2.6% (n = 8/316) were exclusive vapers in early pregnancy with most remaining exclusive vapers postpartum (n = 6/8, 75%). Of the 11.5% (n = 35/316) dual users in early pregnancy, 31.4% (n = 11/35) were exclusive smokers by the postpartum. CONCLUSION Vaping prevalence was between 15.9% and 23.1% during pregnancy and the postpartum period, and the majority were dual users. Vaping habits of exclusive vapers remains stable throughout pregnancy and the postpartum. However, the vaping habits of dual users varies, with a third exclusively smoking in the postpartum.
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Affiliation(s)
- Katharine Bowker
- Division of Primary Care Research and UK Centre for Tobacco and Alcohol Studies, School of Medicine, University of Nottingham, Nottingham NG7 2RD, UK.
| | - Sarah Lewis
- Division of Epidemiology and Public Health and UK Centre for Tobacco and Alcohol Studies, University of Nottingham, Clinical Sciences Building 2, Nottingham City Hospital Hucknall Road, Nottingham NG5 1PB, UK
| | - Michael Ussher
- Population Health Research Institute, St George's, University of London, London SW17 0RE, UK; Institute for Social Marketing and Health, University of Stirling, Stirling FK9 4LA, UK
| | - Felix Naughton
- University of East Anglia, Faculty of Medicine and Health Sciences, Edith Cavell Building, Norwich NR4 7TJ, UK
| | - Lucy Phillips
- Division of Primary Care Research and UK Centre for Tobacco and Alcohol Studies, School of Medicine, University of Nottingham, Nottingham NG7 2RD, UK
| | - Tim Coleman
- Division of Primary Care Research and UK Centre for Tobacco and Alcohol Studies, School of Medicine, University of Nottingham, Nottingham NG7 2RD, UK
| | - Sophie Orton
- Division of Primary Care Research and UK Centre for Tobacco and Alcohol Studies, School of Medicine, University of Nottingham, Nottingham NG7 2RD, UK
| | - Hayden McRobbie
- National Drug and Alcohol Research Centre, University of New South Wales, Sydney, NSW 2031, Australia
| | - Linda Bauld
- Usher Institute, College of Medicine and Veterinary Medicine, University of Edinburgh, EH16 4UX, UK
| | - Sue Cooper
- Division of Primary Care Research and UK Centre for Tobacco and Alcohol Studies, School of Medicine, University of Nottingham, Nottingham NG7 2RD, UK
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22
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Coleman SRM, Bunn JY, Nighbor TD, Kurti AN, Bolívar HA, Tyndale RF, Higgins ST. Use of electronic nicotine delivery systems (ENDS) among U.S. women of reproductive age: Prevalence, reported reasons for use, and toxin exposure. Prev Med 2021; 152:106582. [PMID: 33930436 PMCID: PMC8545704 DOI: 10.1016/j.ypmed.2021.106582] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 04/22/2021] [Accepted: 04/25/2021] [Indexed: 10/21/2022]
Abstract
Given the rapidly expanding marketplace for Electronic Nicotine Delivery Systems (ENDS), it is important to monitor patterns of use, particularly among vulnerable populations. This study examined ENDS prevalence, reasons for use (i.e., to help quit smoking and for appealing flavors), and toxin exposure among U.S. women of reproductive age using data from the Population Assessment of Tobacco and Health (PATH) Study (2013-17). Exclusive ENDS users, dual users of ENDS and cigarettes, and exclusive cigarette smokers were compared within and between pregnant and not-pregnant women. Among pregnant women, prevalence of exclusive ENDS and dual use was similar (0.8%; 95%CI = 0.4-1.2% vs. 1.4%; 95%CI = 0.9-2.0%, respectively), but exclusive ENDS use was less prevalent than dual use among not-pregnant women (1.1%; 95%CI = 0.9-1.4% vs. 3.7%; 95%CI = 3.3-4.0%, respectively). Most women reported ENDs were used to help quit smoking (66.5-90.0%) and for appealing flavors (57.6-87.4%), and endorsement rates did not differ by use pattern or pregnancy status. Except for metals, toxin exposure was substantially lower for exclusive ENDS users relative to dual users and exclusive cigarette smokers regardless of pregnancy status. Pregnant and not-pregnant U.S. women regularly report using ENDS for help with quitting smoking and for appealing flavors. Although no type or pattern of tobacco/nicotine use is safe, especially during pregnancy, using ENDS exclusively is consistent with lower overall toxin exposure for pregnant and not-pregnant women. This study advances understanding of ENDS use and toxin exposure in women of reproductive age, a population highly vulnerable to the effects of nicotine/tobacco consumption.
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Affiliation(s)
- Sulamunn R M Coleman
- Vermont Center on Behavior and Health, University of Vermont, United States of America; Department of Psychiatry, University of Vermont, United States of America.
| | - Janice Y Bunn
- Vermont Center on Behavior and Health, University of Vermont, United States of America; Department of Medical Biostatistics, University of Vermont, United States of America
| | - Tyler D Nighbor
- Vermont Center on Behavior and Health, University of Vermont, United States of America
| | - Allison N Kurti
- Vermont Center on Behavior and Health, University of Vermont, United States of America
| | - Hypatia A Bolívar
- Department of Psychology, University of Illinois Springfield, United States of America
| | - Rachel F Tyndale
- Centre for Addiction and Mental Health, Departments of Pharmacology & Toxicology, and Psychiatry, University of Toronto, Canada
| | - Stephen T Higgins
- Vermont Center on Behavior and Health, University of Vermont, United States of America; Department of Psychiatry, University of Vermont, United States of America; Department of Psychological Science, University of Vermont, United States of America
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23
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DeVito EE, Fagle T, Allen AM, Pang RD, Petersen N, Smith PH, Weinberger AH. Electronic Nicotine Delivery Systems (ENDS) Use and Pregnancy I: ENDS Use Behavior During Pregnancy. Curr Addict Rep 2021; 8:347-365. [PMID: 34513567 PMCID: PMC8425312 DOI: 10.1007/s40429-021-00380-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/25/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE OF REVIEW This review examines Electronic Nicotine Delivery Systems (ENDS) use behavior during pregnancy, including the prevalence of and transitions in use during pregnancy. RECENT FINDINGS Twenty-two papers addressed the prevalence of and/or transitions in ENDS use during pregnancy. Findings show a complex landscape of ENDS use. A minority (0.4%-7.0%) of pregnant persons use ENDS; most commonly this occurs in the form of dual use (ENDS and combustible cigarettes (CC); 75%). Many pregnant persons report using ENDS because they perceive them to be a lower-risk alternative and/or potential cessation aide for CC smoking. However, while a subset of those who use ENDS do quit all tobacco product use during pregnancy, only a small proportion switch from exclusive CC smoking to exclusive ENDS use. SUMMARY ENDS are a somewhat new addition to the tobacco product landscape. The perception of ENDS as a lower-risk alternative may contribute to ENDS use in pregnancy. There is insufficient evidence to support the notion that ENDS facilities the cessation of tobacco product use during pregnancy.
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Affiliation(s)
- Elise E. DeVito
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
| | - Tessa Fagle
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
| | - Alicia M. Allen
- Department of Family and Community Medicine, College of Medicine – Tucson, University of Arizona, Tucson, AZ, USA
| | - Raina D. Pang
- Department of Preventative Medicine, Keck School of Medicine of USC, and Department of Psychology, University of Southern California, Los Angeles, CA, USA
| | - Nicole Petersen
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA, USA
| | - Philip H. Smith
- Department of Kinesiology, Nutrition and Health, College of Education, Health and Society, Miami University, Oxford, OH, USA
| | - Andrea H. Weinberger
- Ferkauf Graduate School of Psychology, Yeshiva University and Department of Epidemiology & Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
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24
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Dobbs PD, Branscum P, Cohn AM, Tackett AP, Comiford AL. Pregnant Smokers' Intention to Switch From Cigarettes to E-Cigarettes: A Reasoned Action Approach. Womens Health Issues 2021; 31:540-549. [PMID: 34452825 DOI: 10.1016/j.whi.2021.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 07/21/2021] [Accepted: 07/26/2021] [Indexed: 11/28/2022]
Abstract
INTRODUCTION This study used the reasoned action approach (RAA) to examine 1) factors associated with pregnant smokers' intention to switch from cigarettes to e-cigarettes and 2) the influence that intention to switch had on future expectations to resume cigarette use postpartum. METHODS U.S. pregnant women (N = 267) who reported past 30-day use of cigarettes completed an online cross-sectional survey between November and December 2019. A 30-item scale measured RAA constructs (intention, instrumental attitudes, experiential attitudes, injunctive norms, descriptive norms, perceived autonomy, and perceived capacity). A confirmatory factor analysis confirmed and structural equation modeling tested the RAA constructs' association with intention to switch and the relationship between intention to switch and future expectations to resume smoking after pregnancy. RESULTS The confirmatory factor analysis confirmed the seven-factor measurement model. Structural equation modeling found instrumental attitudes (β = 0.43; p < .001) and descriptive norms (β = 0.53; p < .001) were associated with intention to switch from cigarettes to e-cigarettes. However, there were differences between the constructs' relationships with intention between those who did and did not use e-cigarettes in the past 30 days. Intention to switch was inversely related with future expectations to resume smoking postpartum (β = -0.13; p < .001). CONCLUSIONS This study examined multiple facets of behavioral decision-making that may influence pregnant smokers' intention to switch to e-cigarettes during pregnancy. In this sample, pregnant people who believed switching from cigarettes to e-cigarettes was important and that other smokers commonly switched during pregnancy reported greater intention to switch. Novel theories, such as the RAA, may provide an optimal lens to understand pregnant smokers' behavioral decision-making process as they consider switching from cigarettes to e-cigarettes.
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Affiliation(s)
- Page D Dobbs
- Health, Human Performance and Recreation Department, University of Arkansas, Fayetteville, Arkansas; Health and Exercise Science Department, University of Oklahoma, Norman, Oklahoma.
| | - Paul Branscum
- Department of Kinesiology and Health, Miami University, Oxford, Ohio
| | - Amy M Cohn
- Department of Pediatrics, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Alayna P Tackett
- Keck School of Medicine, University of Southern California, Los Angeles, California
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25
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Beck DC, Boyd CJ, Evans-Polce R, McCabe SE, Veliz PT. An examination of how e-cigarette/cigarette use during adolescence is associated with future use during the third trimester of pregnancy. Subst Abus 2021; 43:344-348. [PMID: 34355989 DOI: 10.1080/08897077.2021.1941519] [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] [Indexed: 10/20/2022]
Abstract
Background: Adolescent e-cigarette use has increased, as has e-cigarette use during pregnancy, yet little is known about how these types of tobacco/nicotine (cigarettes/e-cigarettes) use during adolescence are associated with tobacco/nicotine use during the third trimester of pregnancy among young adults. Methods: National longitudinal data (2013-2018) from the Population Assessment of Tobacco and Health (PATH) study were used. Young adults ages 18-20 who indicated past-year pregnancy made up the analytic sample (N = 246). Logistic regression was used to evaluate the association between history of past 30-day use of cigarettes/e-cigarettes during adolescence (i.e., 14-17) and later use during the third trimester of pregnancy among young women (i.e., 18-20). Results: Within the sample of young women who indicated a pregnancy during the past year, 18.9% indicated smoking cigarettes and 4.2% indicated using e-cigarettes during their last trimester. Cigarette smoking in adolescence (wave 1 or 2) was associated with cigarette use during the last trimester (aOR = 4.76, 95% CI = 1.36, 16.6); however, e-cigarette use during adolescence was not associated with either cigarette or e-cigarette use during the third trimester of pregnancy. Conclusions: Tobacco/nicotine prevention in early adolescence has implications for preventing tobacco/nicotine-related harms during pregnancy among young adults. Intervention programs and clinicians informed about various types of tobacco/nicotine are needed to address tobacco/nicotine cessation among adolescents to prevent consequences of tobacco/nicotine use during pregnancy.
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Affiliation(s)
- Dana C Beck
- U-M Institute for Healthcare Policy & Innovation, University of Michigan School of Nursing, Ann Arbor, MI, USA
| | - Carol J Boyd
- Center for the Study of Drugs, Alcohol, Smoking and Health, Department of Health Behavior and Biological Sciences, School of Nursing University of Michigan, Ann Arbor, MI, USA.,Addiction Center, Department of Psychiatry, University of Michigan School of Nursing, Ann Arbor, MI, USA
| | - Rebecca Evans-Polce
- Center for the Study of Drugs, Alcohol, Smoking and Health, Department of Health Behavior and Biological Sciences, School of Nursing University of Michigan, Ann Arbor, MI, USA
| | - Sean Esteban McCabe
- U-M Institute for Healthcare Policy & Innovation, University of Michigan School of Nursing, Ann Arbor, MI, USA.,Center for the Study of Drugs, Alcohol, Smoking and Health, Department of Health Behavior and Biological Sciences, School of Nursing University of Michigan, Ann Arbor, MI, USA.,Institute for Research on Women and Gender, University of Michigan, Ann Arbor, MI, USA.,Center for Sexuality and Health Disparities, School of Nursing, University of Michigan, Ann Arbor, MI, USA.,Rogel Cancer Center, University of Michigan, Ann Arbor, MI, USA.,Institute for Social Research, University of Michigan, Ann Arbor, MI, USA
| | - Phil T Veliz
- Center for the Study of Drugs, Alcohol, Smoking and Health, Department of Health Behavior and Biological Sciences, School of Nursing University of Michigan, Ann Arbor, MI, USA.,Institute for Social Research, University of Michigan, Ann Arbor, MI, USA
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26
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Altıntaş A, Liu J, Fabre O, Chuang TD, Wang Y, Sakurai R, Chehabi GN, Barrès R, Rehan VK. Perinatal exposure to nicotine alters spermatozoal DNA methylation near genes controlling nicotine action. FASEB J 2021; 35:e21702. [PMID: 34153130 DOI: 10.1096/fj.202100215r] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 05/04/2021] [Accepted: 05/13/2021] [Indexed: 12/13/2022]
Abstract
Perinatal smoke/nicotine exposure alters lung development and causes asthma in exposed offspring, transmitted transgenerationally. The mechanism underlying the transgenerational inheritance of perinatal smoke/nicotine-induced asthma remains unknown, but germline epigenetic modulations may play a role. Using a well-established rat model of perinatal nicotine-induced asthma, we determined the DNA methylation pattern of spermatozoa of F1 rats exposed perinatally to nicotine in F0 gestation. To identify differentially methylated regions (DMRs), reduced representation bisulfite sequencing was performed on spermatozoa of F1 litters. The top regulated gene body and promoter DMRs were tested for lung gene expression levels, and key proteins involved in lung development and repair were determined. The overall CpG methylation in F1 sperms across gene bodies, promoters, 5'-UTRs, exons, introns, and 3'-UTRs was not affected by nicotine exposure. However, the methylation levels were different between the different genomic regions. Eighty one CpG sites, 16 gene bodies, and 3 promoter regions were differentially methylated. Gene enrichment analysis of DMRs revealed pathways involved in oxidative stress, nicotine response, alveolar and brain development, and cellular signaling. Among the DMRs, Dio1 and Nmu were the most hypermethylated and hypomethylated genes, respectively. Gene expression analysis showed that the mRNA expression and DNA methylation were incongruous. Key proteins involved in lung development and repair were significantly different (FDR < 0.05) between the nicotine and placebo-treated groups. Our data show that DNA methylation is remodeled in offspring spermatozoa upon perinatal nicotine exposure. These epigenetic alterations may play a role in transgenerational inheritance of perinatal smoke/nicotine induced asthma.
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Affiliation(s)
- Ali Altıntaş
- Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, Copenhagen, Denmark
| | - Jie Liu
- Lundquist Institute for Biomedical Innovation at Harbor-ULCA Medical Center, David Geffen School of Medicine at UCLA, Torrance, CA, USA
| | - Odile Fabre
- Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, Copenhagen, Denmark
| | - Tsai-Der Chuang
- Lundquist Institute for Biomedical Innovation at Harbor-ULCA Medical Center, David Geffen School of Medicine at UCLA, Torrance, CA, USA
| | - Ying Wang
- Lundquist Institute for Biomedical Innovation at Harbor-ULCA Medical Center, David Geffen School of Medicine at UCLA, Torrance, CA, USA
| | - Reiko Sakurai
- Lundquist Institute for Biomedical Innovation at Harbor-ULCA Medical Center, David Geffen School of Medicine at UCLA, Torrance, CA, USA
| | - Galal Nazih Chehabi
- Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, Copenhagen, Denmark
| | - Romain Barrès
- Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, Copenhagen, Denmark
| | - Virender K Rehan
- Lundquist Institute for Biomedical Innovation at Harbor-ULCA Medical Center, David Geffen School of Medicine at UCLA, Torrance, CA, USA
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27
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Abstract
OBJECTIVES Nicotine crosses the placenta and is a known teratogen. The use of electronic nicotine delivery systems (ENDS) has increased among pregnant women in the US, but there is limited knowledge about their effects on birth outcomes. We examined the associations between ENDS and cigarette use during pregnancy with birth outcomes. METHODS We conducted a cross-sectional analysis of 57,046 respondents from 32 US states in the 2016-2017 Pregnancy Risk Assessment Monitoring System. Respondents self-reported use of ENDS and cigarettes during the last 3 months of pregnancy; this was linked with birth outcomes documented on the birth certificate, including birth weight, gestational age, small-for-gestational age, and preterm birth. RESULTS During the last 3 months of pregnancy, 0.5% of women used ENDS only, 0.8% were dual users of ENDS and cigarettes, and 8.0% used cigarettes only. In adjusted models, infants of women who used ENDS only weighed 57.8 grams less (95% CI -134.2, 18.6; p = .14) and were born 0.21 weeks earlier (95% CI -0.45, 0.03; p = .09) than infants of non-users. Infants born to dual users were 193.9 grams less (95% CI -274.9, -112.8; p < .01) and had a 1.93 higher odds of being born small-for-gestational age (95% CI 1.31, 2.83; p < .01) than infants of non-users. CONCLUSIONS Our results provide some indication that prenatal ENDS use may adversely affect birth outcomes by reducing birth weight and gestational age. Estimates were imprecise, suggesting that larger samples of ENDS users with more detailed information about patterns of use are needed.
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Affiliation(s)
| | - Blair Johnson Wylie
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, MA, USA.,Department of Obstetrics, Gynecology, and Reproductive Biology, Harvard Medical School, Boston, MA, USA
| | - Michele R Hacker
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, MA, USA.,Department of Obstetrics, Gynecology, and Reproductive Biology, Harvard Medical School, Boston, MA, USA
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28
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Remington PL. The Behavioral Risk Factor Public Health Surveillance System. Am J Prev Med 2020; 59:776-778. [PMID: 33220751 DOI: 10.1016/j.amepre.2020.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 09/03/2020] [Indexed: 11/25/2022]
Affiliation(s)
- Patrick L Remington
- Department of Population Health Sciences, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, Wisconsin.
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29
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Dobbs PD, Lu Y, Maness S, Coleman L, Johnson A, Metz S, Vidal C, Cheney MK. Gestational Women's Perceptions About the Harms of Cigarette and E-Cigarette Use During Pregnancy. Matern Child Health J 2020; 25:1209-1220. [PMID: 33190194 DOI: 10.1007/s10995-020-03085-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [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: 11/07/2020] [Indexed: 12/18/2022]
Abstract
OBJECTIVES The purpose of this study was to examine differences between perceived harm of cigarette and electronic cigarette (e-cigarette) use while pregnant and differences between healthcare providers' communication about these products during pregnancy. METHODS A convenience sample of gestational women (n = 218; ages 18-45) living in the US completed an online survey between May and December 2017. Participants reported perceived likelihood of adverse health outcomes (e.g., low birth weight, sudden infant death syndrome) among infants/children born to mothers who used cigarettes/e-cigarettes. T-tests and two-way ANOVAs examined differences between risk perceptions of using cigarettes/e-cigarettes while pregnant based on pregnancy status (previously pregnant, currently pregnant, future pregnant). Chi-square analyses examined differences between healthcare provider communication about cigarette/e-cigarette use during pregnancy. RESULTS Overall, participants believed adverse health outcomes were significantly more likely to be caused by maternal use of cigarettes than e-cigarettes. Participants who planned to be pregnant reported higher endorsement that smoking combustible cigarettes would cause a miscarriage (p < .05) or increased blood pressure (p < .05) for a child than currently pregnant participants. Participants reported healthcare providers asked about (p < .05), advised them not to use (p < .001), and talked to them about health effects of smoking combustible cigarettes while pregnant (p < .001) significantly more than e-cigarettes. CONCLUSIONS FOR PRACTICE Healthcare providers working with pregnant women should perform the 5As behavioral intervention method to provide pregnant women with tobacco cessation care. They should also discuss the absolute harm nicotine exposure (via cigarettes or e-cigarettes) can have on fetal health and development.
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Affiliation(s)
- Page D Dobbs
- Health, Human Performance and Recreation Department, University of Arkansas, Fayetteville, AR, USA. .,Department of Health and Exercise Science, University of Arkansas, 308 HPER Building, Fayetteville, AR, 72701, USA.
| | - Yu Lu
- Department of Health and Exercise Science, University of Oklahoma, 1401 Asp Ave, Norman, OK, 73019, USA
| | - Sarah Maness
- Department of Health and Exercise Science, University of Oklahoma, 1401 Asp Ave, Norman, OK, 73019, USA
| | - Lois Coleman
- Department of Health and Exercise Science, University of Oklahoma, 1401 Asp Ave, Norman, OK, 73019, USA
| | - Aleyah Johnson
- Department of Health and Exercise Science, University of Oklahoma, 1401 Asp Ave, Norman, OK, 73019, USA
| | - Samantha Metz
- Seven Valley Health Coalition, 10 Kennedy Parkway, Cortland, NY, 13045, USA
| | - Charlie Vidal
- Puerto Rico Public Health Association, New York, USA
| | - Marshall K Cheney
- Department of Health and Exercise Science, University of Oklahoma, 1401 Asp Ave, Norman, OK, 73019, USA
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30
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Breit KR, Rodriguez CG, Lei A, Thomas JD. Combined vapor exposure to THC and alcohol in pregnant rats: Maternal outcomes and pharmacokinetic effects. Neurotoxicol Teratol 2020; 82:106930. [PMID: 33086086 DOI: 10.1016/j.ntt.2020.106930] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [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: 07/24/2020] [Revised: 09/08/2020] [Accepted: 10/13/2020] [Indexed: 02/07/2023]
Abstract
Cannabis is the most frequently used illicit drug among pregnant women, yet the potential consequences of prenatal cannabis exposure on development are not well understood. Electronic cigarettes have become an increasingly popular route of administration among pregnant women, in part to user's perception that e-cigarettes are a safer route for consuming cannabis products. Importantly, half of pregnant women who consume cannabis also report consuming alcohol, but research investigating co-consumption of these drugs is limited, particularly with current routes of administration. The purpose of this study was to establish a co-exposure vapor inhalation model of alcohol and THC in pregnant rats, to ultimately determine the effects on fetal development. Pregnant Sprague-Dawley rats were exposed to moderate doses of THC via e-cigarettes, alcohol, the combination, or vehicle daily from gestational days 5-20. Importantly, pharmacokinetic interactions of alcohol and THC were observed during pregnancy. Combined exposure consistently increased blood alcohol concentrations, indicating that THC alters alcohol metabolism. In addition, THC levels also increased over the course of pregnancy and THC metabolism was altered by alcohol. Alcohol, but not THC, exposure during pregnancy reduced maternal weight gain, despite no group differences in food intake. Neither prenatal alcohol nor THC exposure altered gestational length, litter size, sex ratio or birth weight. However, prenatal alcohol exposure delayed eye opening, and prenatal THC exposure decreased body weights during adolescence among offspring. These individual and synergistic effects suggest that this novel co-exposure vapor inhalation paradigm can effectively be used to expose pregnant dams, exerting some effects on fetal development, while avoiding nutritional confounds, birth complications, or changes in litter size. With this model, we have demonstrated that combining THC and alcohol alters drug metabolism, which could have important consequences on prenatal development.
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Affiliation(s)
- Kristen R Breit
- Center for Behavioral Teratology, Dept. of Psychology, San Diego State University, USA
| | - Cristina G Rodriguez
- Center for Behavioral Teratology, Dept. of Psychology, San Diego State University, USA
| | - Annie Lei
- Center for Behavioral Teratology, Dept. of Psychology, San Diego State University, USA
| | - Jennifer D Thomas
- Center for Behavioral Teratology, Dept. of Psychology, San Diego State University, USA.
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