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American Academy of Pediatrics
Article

Nicotine Replacement Therapy During Pregnancy and Infantile Colic in the Offspring

Ioanna Milidou, Tine Brink Henriksen, Morten Søndergaard Jensen, Jørn Olsen and Charlotte Søndergaard
Pediatrics March 2012, 129 (3) e652-e658; DOI: https://doi.org/10.1542/peds.2011-2281
Ioanna Milidou
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Tine Brink Henriksen
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Morten Søndergaard Jensen
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Jørn Olsen
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Charlotte Søndergaard
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Abstract

OBJECTIVE: To investigate the associations between use of nicotine replacement therapy (NRT) and smoking during pregnancy and infantile colic in the offspring.

METHODS: We used data from maternal interviews (from pregnancy and at 6 months post partum) from the Danish National Birth Cohort (1996–2002). We included 63 128 live-born singletons with complete information on nicotine exposure during pregnancy and infantile colic symptoms as recorded at 6 months of age.

RESULTS: A total of 46 660 infants (73.9%) were unexposed to nicotine during pregnancy; 207 (0.3%) were exposed to NRT, 15 016 (23.8%) were exposed to smoking, and 1245 (2.0%) to both. A total of 4974 (7.9%) infants fulfilled Wessel’s modified criteria for infantile colic. Prenatal nicotine exposure was associated with elevated risk for infantile colic in the offspring. Compared with the unexposed, NRT users had an adjusted odds ratio (OR) (95% confidence interval) of 1.6 (1.0–2.5; P = .03), smokers had OR = 1.3 (1.2–1.4), and women who both smoked and used NRT had OR = 1.6 (1.3–1.9). Partners’ smoking was not associated with infantile colic after adjustment for maternal smoking.

CONCLUSIONS: We corroborated the association between smoking and infantile colic after adjustment for several possible confounders in a large cohort study. Moreover, we found that infants exposed to NRT prenatally had an increased risk for infantile colic of the same magnitude as those exposed to tobacco smoke. Thus, nicotine may play a role in the pathogenesis of infantile colic.

KEY WORDS
  • infantile colic
  • smoking
  • nicotine replacement therapy
  • Abbreviations:
    BW —
    birth weight
    CI —
    confidence interval
    DNBC —
    Danish National Birth Cohort
    GA —
    gestational age
    NRT —
    nicotine replacement therapy
    OR —
    odds ratio
  • What’s Known on This Subject:

    Infantile colic affects almost 10% of all infants and is characterized by crying and fussing in an otherwise healthy and well-fed infant. Prenatal exposure to tobacco smoking is a risk factor, but it is unclear whether nicotine causes the association.

    What This Study Adds:

    Infants exposed to nicotine replacement therapy during pregnancy had elevated infantile colic risk of the same magnitude as infants exposed to tobacco smoking. Intrauterine exposure to nicotine may play a causal role in the pathogenesis of infantile colic.

    Wessel defined infantile colic as paroxysms of crying and fussing for more than 3 hours per day for more than 3 days per week for more than 3 weeks in an otherwise healthy and well-fed infant.1 In Western countries up to 8% to 10% of infants fulfill this definition in the first 3 months of life. Infantile colic is generally considered a benign and self-resolving condition,2 yet it poses a burden on the affected families and may even trigger violent behavior toward the child.3 Causal hypotheses relate to a gastrointestinal or a neurodevelopmental origin, such as altered gut microflora,4,5 altered gastrointestinal motility,6 lactose intolerance,7,8 or a disorder in behavior regulation mechanisms.1,9 Some consider infantile colic as an outlier in the developmental variation.10–12 Maternal smoking has repeatedly been shown to increase the risk of infantile colic by a factor of almost 2,13–16 and this association does not seem to be confounded by maternal education, socioeconomic status, obstetric history, gestational age (GA), or birth weight (BW).13,17

    Smoking cessation has become a priority in recent years for many Western countries, and the use of nicotine replacement therapy (NRT) has proven effective.18 U.S. Food and Drug Administration approved the first NRT (nicotine gum) in 1984, and the same year it became available over the counter in Denmark. An increasing number of pregnant women use NRTs19 because NRT is generally considered to be a better alternative than continued smoking. However, NRTs are characterized as drugs that may pose a risk to the fetus, and some studies question their use in pregnancy.19–21 Nicotine may be involved in the pathogenesis of infantile colic because it affects the gastrointestinal function6 as well as the development of the fetal central nervous system.22,23 Because NRTs release only nicotine, studying NRT users may be useful for examining whether the association between smoking and infantile colic is due to nicotine.

    We therefore compare the association between intrauterine exposure to tobacco smoke and infantile colic with the possible association between NRT and infantile colic, on the basis of the hypothesis that any nicotine exposure would increase the risk of infantile colic.

    METHODS

    The Danish National Birth Cohort: Study Population

    Our study was based on data from the Danish National Birth Cohort (DNBC), a nationwide population-based cohort of pregnant women recruited from 1996 to 2002.24 Approximately 50% of the pregnant population was invited by their general practitioner to join the cohort at the first antenatal visit, and nearly 60% of those consented.25 The original cohort included 101 042 pregnancies. The establishment of the original cohort was approved by the Danish Science Ethical Committee system (j.nr. [KF] 01-471/94). The current study was approved by the Danish Data Protection Agency (j.nr. 2009-41-3755).

    Exposures during pregnancy, the mother’s health status, medical and obstetric history, lifestyle and diet, working and living conditions, psychosocial stress, and socioeconomic status were assessed through 2 computer-assisted telephone interviews at ∼17 and 32 gestational weeks (designated second- and third-trimester interviews, respectively). A similar interview concerning the last part of pregnancy and the infant’s behavior, development, nutrition, and frequency and duration of cry episodes was conducted when the child was 6 months old (postpartum interview).

    Exposure Assessment

    We defined exposure to nicotine as self-reported smoking or use of NRT during pregnancy. In the second-trimester interview the women were asked about their smoking habits and use of NRTs during the entire pregnancy. Questions were: “Did you smoke during pregnancy (please also consider the very beginning of the pregnancy)?” and “Did you use nicotine gum, patches, or an inhalator while pregnant?”. The entire questionnaire is available at http://www.dnbc.dk/. Combining mothers’ replies (yes/no) in both questions, 4 mutually exclusive categories were created: NRT users, smokers, smokers using NRT (combination), and unexposed. Cigarette smoking was reported as cigarettes per week or as cigarettes per day, and women that used other types of tobacco (n = 15) reported number of pipes/cheroots/cigars smoked per day, which was converted to number of cigarettes according to estimated nicotine content. NRT users were asked whether they used gum, patch, or inhalator, alone or in combination. At the time of the study nicotine gum (2 and 4 mg), 16- and 24-hour patches, inhalators (10 mg), lozenges (1 and 2 mg), nasal spray (0.5 mg per dose), and sublingual tablets (2 and 4 mg) were available in Denmark. However, only use of the 3 most common NRTs was specifically assessed in the interview. The dose and frequency of NRT use was not assessed.

    We used interview data from the second and third trimesters to identify exclusive NRT users who continued to be nonsmokers at least well into the third trimester. Maternal smoking but not NRT use during the postnatal period was assessed in the postpartum interview; hence only postnatal smoking status was available for secondary analyses.

    Outcome Assessment

    Infantile colic was reported by the mothers in the interview 6 months post partum, and identification of cases was based on the modified Wessel’s criteria: crying or fussing for more than 3 hours a day for more than 3 days a week. Because some infants had more than 1 period with crying and fussing, their first crying period had to start before the age of 3 months. The reported unease or crying had to be unrelated to teeth cutting or any recognized disease. For each reported period the mothers were asked “How many hours all together was he/she at unease/crying during 24 hours?” and “How many days a week was he/she at unease or crying for more than 3 hours during 24 hours?” They were asked to report the duration of the crying/unease period either as an interval with minimum and maximum or as an average.

    Statistical Analysis

    Infantile colic was modeled as a binary outcome using logistic regression, with prenatal exposure to smoking and NRT as the independent variables. We calculated odds ratio (OR) (with 95% confidence interval [CI]) for infantile colic in the offspring for the different exposures to nicotine. Statistical significance was defined as 2-sided P value of <0.05.

    We first estimated the risk of infantile colic among infants exposed prenatally to NRT, tobacco smoke, or both, using unexposed infants as a reference. We also identified a subgroup of NRT users who reported no smoking in both prenatal interviews and compared the risk of infantile colic in their offspring with the risk among unexposed infants. Because of the small number of exclusive NRT users we could not further stratify by type of NRT. Subsequently, we analyzed the risk for infantile colic by level of daily smoking during pregnancy (0, <1, 1–3, 4–9, 10–14, and 15+ cigarettes per day), excluding infants exposed to NRT. We also combined level of daily smoking (0, <1–4, 5–9, and 10+ cigarettes per day) and use of NRT (yes/no) in a single eight-level variable combining both sources of nicotine. The risk for offspring infantile colic for the exposure groups was compared with the reference of nonsmokers and no NRT users.

    We estimated the risk of infantile colic according to partners’ smoking habits to address whether the association between maternal smoking and infantile colic could be due to uncontrolled confounding from family conditions and socioeconomic status.26 If such confounding is present, we would expect to observe an association between partners’ smoking and offspring infantile colic. The mothers reported their partners’ smoking habits (smoker or nonsmoker) in the second-trimester interview, and for this analysis women living alone (n = 1135) were regarded as having a nonsmoking partner. In a subanalysis we identified pairs of siblings discordant in their exposure to tobacco smoking during pregnancy and compared their risk of infantile colic.

    We decided a priori, based on a directed acyclic graph, to adjust all analyses for the following covariates: maternal age (in 7 equally sized groups), parity at the birth of the index child (1 and 2+), daily coffee consumption during pregnancy (0, <1–4, and 5+ cups), weekly alcohol consumption (0, <1–2, 3–4, and 5+ units; 1 unit corresponds to 12 g of alcohol), binge drinking episodes (consumption of more than 5 alcohol units on a single occasion) during pregnancy (0 and 1+), and the couple’s combined educational and occupational status (in 4 categories, Table 1). All information was collected during the interviews. Because the infantile colic assessment was based on maternal report and could be influenced by social conditions, we decided a priori to both create 2 different models, adjusted and unadjusted for the couple’s combined educational and occupational status, and repeat our analyses restricted to the 2 upper socioeconomic categories. For all our analyses each of the covariates included a separate category for missing values (proportions shown in Table 1).

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    TABLE 1

    Maternal and Child Characteristics in 4 Prenatal Nicotine Exposure Groups According to Tobacco Smoke and Use of NRT, the DNBC, 1996–2002

    Low BW has been associated with infantile colic27 and is closely linked to GA. Because nicotine exposure is a risk factor for low BW and early delivery, these were considered potential intermediate variables and were not included in the main analysis. To explore this further, we repeated all analyses restricted to infants born between 37 and 41 completed gestational weeks with a BW above 2500 g. Moreover, we performed regression analyses, adding BW and GA as a linear, as a polynomial, and as a categorical variable.

    RESULTS

    From the 101 042 pregnancies registered in the DNBC, a total of 92 676 resulted in singleton live births. Among those, 66 823 completed both the second-trimester and postnatal interviews with an assessment of nicotine use in pregnancy and symptoms of infantile colic in the offspring. The main analysis was based on first child in the cohort, excluding 3695 younger siblings. Thus, the study population consisted of 63 128 mother-infant dyads.

    A total of 46 660 infants (73.9%) were unexposed to nicotine during pregnancy; 207 (0.3%) were exposed to NRT, whereas 15 016 (23.8%) were exposed to smoking and 1245 (2.0%) to a combination of smoking and NRT. Among NRT users, 194 used one type of NRT, and 13 two different types (158 used gum, 26 patches, and 35 an inhalator). Inhalator and gum was the most popular combination (n = 10). More than 70% of all NRT users preferred short-release products, primarily nicotine gum alone (almost 50%) or in combination with an inhalator (<0.5%). Despite the usual recommendations, almost half of all NRT users (n = 802) continued active smoking over a longer period, and many of them (n = 255) combined smoking with a slow-release NRT (patch).

    Mothers who smoked, exclusively or in combination with NRT, tended to be less educated, slightly younger, and more concerned about the current pregnancy and the health of their child (Table 1). Their infants were smaller at birth, more often exposed to environmental tobacco smoking and less often exclusively breastfed. All types of nicotine exposure were associated with higher coffee consumption. NRT users who did not smoke were similar to the nonsmokers on many characteristics.

    A total of 4974 (7.9%) infants fulfilled the criteria for infantile colic. All 3 types of prenatal nicotine exposure were associated with elevated risk for infantile colic compared with unexposed (Table 2). Notably, the OR for infantile colic among infants exposed to NRT was comparable to that of infants exposed to tobacco smoke. Adjustment for the potential confounders had negligible impact on the point estimates, and including the socioeconomic status in the model left results unchanged. Similar associations between prenatal exposure to nicotine and infantile colic were found across strata of socioeconomic status (data not shown). The risk for offspring infantile colic among NRT users compared with nonsmokers remained elevated (OR = 1.5 [0.9–2.4]), when we restricted the analysis to the subgroup of NRT users who reported no smoking in both prenatal interviews (n = 176), but was nonsignificant.

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    TABLE 2

    Crude and Adjusted OR With 95% CIs for Infantile Colic According to Maternal Use of NRT and Tobacco Smoking During the First and Second Trimester of Pregnancy

    An increasing number of cigarettes smoked per day was associated with an increasing risk for infantile colic (Table 3). For the combination variable, the highest OR was observed in women who smoked 5 to 9 cigarettes, alone (OR = 1.5 [1.3–1.6]) or in combination with NRT (OR = 1.8 [1.4–2.3]) (Fig 1).

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    TABLE 3

    Crude and Adjusted OR With 95% CIs for Infantile Colic According to Level of Maternal Smoking and Partners’ Smoking Habits

    FIGURE 1
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    FIGURE 1

    Adjusted ORs with 95% CI for infantile colic according to level of maternal nicotine exposure, defined as number of cigarettes daily, with (dashed lines) and without (solid lines) additional use of NRT. The reference group (0 cigarettes/no NRT) is marked with a diamond.

    In a subpopulation of 3658 pairs of siblings, 349 pairs were discordant for smoking exposure in pregnancy and 444 for infantile colic. However, only 46 pairs were informative, and this small number did not allow for meaningful comparisons.

    Partners’ smoking was not associated with offspring infantile colic after adjustment for maternal exposure to nicotine (OR = 1.1 [1.0–1.1]; P = .10). Moreover, the positive association between maternal smoking and infantile colic was not modified by partners’ smoking habits (Table 3).

    We observed results similar to those already presented in a secondary analysis restricted to children born between 37 and 41 completed gestational weeks with a BW above 2500 g (n = 53 906). None of the reported results changed when BW was added to the model as a linear, a quadratic, or as a categorical term. The ORs for offspring infantile colic in mutually exclusive groups of smokers (smoking in pregnancy and not during lactation, smoking only during lactation, continuous smoking during both pregnancy and lactation) were all higher than in nonsmokers, with continuous smokers having a slightly higher OR for offspring infantile colic (data not shown).

    Discussion

    Exposure to nicotine exclusively from NRT during pregnancy was associated with an increased risk of infantile colic in the infant of the same magnitude as cigarette smoking. This finding indicates that nicotine may be the component in tobacco smoke responsible for the increased risk for infantile colic.

    Although this is 1 of the largest studies of NRT use in pregnancy, the number of exclusive NRT users was still limited, and some estimates have large CIs. The results are based on a large population-based follow-up study after adjusting for several covariates, and the exposure assessment was carried out prospectively during pregnancy, which precludes differential reporting in relation to the outcome.

    Maternal smoking at any time during pregnancy was associated with increased risk for infantile colic in the offspring, as seen in most13–16 but not all studies.28 Some authors argue that the association between smoking and infantile colic is entirely attributable to uncontrolled confounding by factors related to smoking behavior, such as social class.28 In our study the 2 models, adjusted and unadjusted for socioeconomic status, yielded similar results. The magnitude of association between nicotine exposure and infantile colic was similar across strata of socioeconomic status categories. Furthermore, if the observed association is indeed confounded by lifestyle or any other unknown factors associated with smoking, we would expect maternal and partners’ smoking during pregnancy to be equally good proxy measures of these factors, which was not seen. The dose-response like association seen between level of nicotine exposure and risk for infantile colic might indicate a causal link. In addition, NRT users in our sample were quite similar to the unexposed population with respect to other characteristics, which reduces the risk of confounding. Even so, we cannot rule out unmeasured or residual confounding due to our observational study design.

    Data did not allow us to distinguish between early, late gestational, and postnatal exposure to nicotine because most exposed women were exposed to some extent throughout and after the pregnancy. The association between smoking during the first and second trimester and infantile colic was weaker compared with smoking throughout pregnancy. The limited numbers and the lack of postnatal assessment did not allow for such a comparison among NRT users.

    Women tend to change their smoking habits during pregnancy, and many have several attempts to quit and relapses, especially light smokers.29 By assessing nicotine exposure twice during pregnancy and by asking about the entire pregnancy up to the interview and not only the current status we expect to identify the majority of exposed infants. Indeed, very few nonsmokers changed their smoking status (n = 360) or NRT use (n = 3) after the second-trimester interview, and our results were similar regardless of whether their infants were coded as exposed or not. Some women may have discontinued their exposure late in pregnancy, but this would most likely lead to bias toward no association. Some of the observed association between NRT and infantile colic could be due to nonreported tobacco exposure among NRT users. However, when we restricted our analysis to women who reported to have remained tobacco-free during pregnancy, point estimates were unchanged for the association between NRT and infantile colic. Underreported smoking during pregnancy is possible,30,31 but women would probably disclose their NRT use because there is no public awareness of negative effects of NRT use to the fetus in Denmark. Nonjudgmental attitude of the interviewer combined with several questions addressing smoking as in the DNBC should facilitate a rather accurate disclosure.31

    Infantile colic was assessed after resolution of the symptoms, and the prevalence of infantile colic in our study was comparable to that reported by a prospective assessment in the same source population.32 We adjusted for relevant covariates that may affect perceptions of abnormal cry behavior, such as parity and social status.33 We furthermore attempted to use siblings as controls in the sibling subpopulation analysis, but the number of siblings discordant for exposure was insufficient.

    CONCLUSIONS

    The mechanisms responsible for the association between prenatal exposure to tobacco smoking and infantile colic are unknown, but our data indicate that nicotine may play a role. A causal role of nicotine in the pathogenesis of infantile colic is biologically plausible. Nicotine acts as a neurotransmitter to the nicotinic acetylcholine receptors and up-regulates them.22 It also modifies the function of serotonin receptors in the fetus23 and thus interferes with the actions of critical neurotransmitter signals in the developing brain. Similar receptors exist in the adult intestinal epithelial cells, and they were recently found to be involved in inflammatory conditions and diseases such as ulcerative colitis.34,35 Furthermore, nicotine causes vasoconstriction in the gastrointestinal system22 and increases serotonin secretion from the intestinal chromaffinic cells,36 stimulating gastrointestinal motility and secretion.

    Our study does not warrant a contraindication for using NRT for women who cannot stop smoking while pregnant but calls for more studies on the safety of NRT use in pregnancy.

    Footnotes

      • Accepted November 15, 2011.
    • Address correspondence to Ioanna Milidou, MD, Perinatal Epidemiology Research Unit, Aarhus University Hospital Skejby, Brendstrupgårdsvej 100, 8200 Aarhus, Denmark. E-mail: ioanna.milidou{at}ki.au.dk
    • The idea for the study on infantile colic came from Dr Søndergaard; Dr Olsen helped establish the Danish National Birth Cohort, and Dr Søndergaard participated in the planning of the cohort and edited the questions concerning infantile colic; Drs Milidou and Jensen performed the data analyses, and Dr Milidou wrote the first draft of the paper and edited the following versions; Drs Milidou, Henriksen, Olsen, Søndergaard, and Jensen discussed the design, edited the manuscript, and agreed on the final version; Dr Milidou is guarantor; and all authors had full access to all of the data (including statistical reports and tables) in the study and can take responsibility for the integrity of the data and the accuracy of the data analysis.

    • FINANCIAL DISCLOSURE: The authors have indicated they have no financial relationships relevant to this article to disclose.

    • FUNDING: The Danish National Research Foundation has established the Danish Epidemiology Science Centre that initiated and created the DNBC. The cohort is furthermore a result of a major grant from this foundation. Additional support for the DNBC is obtained from the Pharmacy Foundation, the Egmont Foundation, the March of Dimes Birth Defects Foundation, the Augustinus Foundation, and the Health Foundation. The Health Research Fund of Central Denmark Region and Aarhus University together with the Department of Paediatrics, Herning Regional Hospital, Denmark, supplied the PhD scholarship to Dr Milidou.

    References

    1. ↵
      1. Wessel MA,
      2. Cobb JC,
      3. Jackson EB,
      4. Harris GS Jr,
      5. Detwiler AC
      . Paroxysmal fussing in infancy, sometimes called colic. Pediatrics. 1954;14(5):421–435pmid:13214956
      OpenUrlAbstract/FREE Full Text
    2. ↵
      1. Canivet C,
      2. Jakobsson I,
      3. Hagander B
      . Infantile colic. Follow-up at four years of age: still more “emotional”. Acta Paediatr. 2000;89(1):13–17pmid:10677050
      OpenUrlCrossRefPubMed
    3. ↵
      1. Barr RG,
      2. Trent RB,
      3. Cross J
      . Age-related incidence curve of hospitalized Shaken Baby Syndrome cases: convergent evidence for crying as a trigger to shaking. Child Abuse Negl. 2006;30(1):7–16pmid:16406023
      OpenUrlCrossRefPubMed
    4. ↵
      Rhoads JM, Fatheree NY, Norori J, et al. Altered fecal microflora and increased fecal calprotectin in infants with colic. J Pediatr. 2009;155(6):823–828
    5. ↵
      1. Savino F,
      2. Bailo E,
      3. Oggero R,
      4. et al
      . Bacterial counts of intestinal Lactobacillus species in infants with colic. Pediatr Allergy Immunol. 2005;16(1):72–75pmid:15693915
      OpenUrlCrossRefPubMed
    6. ↵
      1. Shenassa ED,
      2. Brown MJ
      . Maternal smoking and infantile gastrointestinal dysregulation: the case of colic. Pediatrics. 2004;114(4). Available at: www.pediatrics.org/cgi/content/full/114/4/e497pmid:15466076
      OpenUrlAbstract/FREE Full Text
    7. ↵
      1. Hill DJ,
      2. Hudson IL,
      3. Sheffield LJ,
      4. Shelton MJ,
      5. Menahem S,
      6. Hosking CS
      . A low allergen diet is a significant intervention in infantile colic: results of a community-based study. J Allergy Clin Immunol. 1995;96(6 pt 1):886–892pmid:8543745
      OpenUrlCrossRefPubMed
    8. ↵
      1. Lucassen PL,
      2. Assendelft WJ,
      3. Gubbels JW,
      4. van Eijk JT,
      5. Douwes AC
      . Infantile colic: crying time reduction with a whey hydrolysate: a double-blind, randomized, placebo-controlled trial. Pediatrics. 2000;106(6):1349–1354pmid:11099588
      OpenUrlAbstract/FREE Full Text
    9. ↵
      1. Barr RG,
      2. Paterson JA,
      3. MacMartin LM,
      4. Lehtonen L,
      5. Young SN
      . Prolonged and unsoothable crying bouts in infants with and without colic. J Dev Behav Pediatr. 2005;26(1):14–23pmid:15718878
      OpenUrlPubMed
    10. ↵
      1. Barr RG,
      2. Chen S,
      3. Hopkins B,
      4. Westra T
      . Crying patterns in preterm infants. Dev Med Child Neurol. 1996;38(4):345–355pmid:15693915
      OpenUrlPubMed
      1. St James-Roberts I,
      2. Goodwin J,
      3. Peter B,
      4. Adams D,
      5. Hunt S
      . Individual differences in responsivity to a neurobehavioural examination predict crying patterns of 1-week-old infants at home. Dev Med Child Neurol. 2003;45(6):400–407pmid:12785441
      OpenUrlCrossRefPubMed
    11. ↵
      1. Hyman PE,
      2. Milla PJ,
      3. Benninga MA,
      4. Davidson GP,
      5. Fleisher DF,
      6. Taminiau J
      . Childhood functional gastrointestinal disorders: neonate/toddler. Gastroenterology. 2006;130(5):1519–1526pmid:16678565
      OpenUrlCrossRefPubMed
    12. ↵
      1. Søndergaard C,
      2. Henriksen TB,
      3. Obel C,
      4. Wisborg K
      . Smoking during pregnancy and infantile colic. Pediatrics. 2001;108(2):342–346pmid:11483798
      OpenUrlAbstract/FREE Full Text
      1. Reijneveld SA,
      2. Brugman E,
      3. Hirasing RA
      . Infantile colic: maternal smoking as potential risk factor. Arch Dis Child. 2000;83(4):302–303pmid:10999861
      OpenUrlAbstract/FREE Full Text
      1. Reijneveld SA,
      2. Lanting CI,
      3. Crone MR,
      4. Van Wouwe JP
      . Exposure to tobacco smoke and infant crying. Acta Paediatr. 2005;94(2):217–221pmid:15981757
      OpenUrlCrossRefPubMed
    13. ↵
      1. Canivet CA,
      2. Ostergren PO,
      3. Jakobsson IL,
      4. Dejin-Karlsson E,
      5. Hagander BM
      . Infantile colic, maternal smoking and infant feeding at 5 weeks of age. Scand J Public Health. 2008;36(3):284–291pmid:18519298
      OpenUrlAbstract/FREE Full Text
    14. ↵
      1. Said G,
      2. Lellouch J,
      3. Patois E,
      4. Said-Mann I
      . Effects of the familial consumption of tobacco on colic in infants. Presse Med. 1985;14(14):790pmid:3158895
      OpenUrlPubMed
    15. ↵
      Stead LF, Perera R, Bullen C, Mant D, Lancaster T. Nicotine replacement therapy for smoking cessation. Cochrane Database Syst Rev. 2008;(1):CD000146
    16. ↵
      1. Bruin JE,
      2. Gerstein HC,
      3. Holloway AC
      . Long-term consequences of fetal and neonatal nicotine exposure: a critical review. Toxicol Sci. 2010;116(2):364–374pmid:20363831
      OpenUrlAbstract/FREE Full Text
      1. Coleman T,
      2. Chamberlain C,
      3. Cooper S,
      4. Leonardi-Bee J
      . Efficacy and safety of nicotine replacement therapy for smoking cessation in pregnancy: systematic review and meta-analysis. Addiction. 2011;106(1):52–61pmid:21054620
      OpenUrlCrossRefPubMed
    17. ↵
      1. Morales-Suárez-Varela MM,
      2. Bille C,
      3. Christensen K,
      4. Olsen J
      . Smoking habits, nicotine use, and congenital malformations. Obstet Gynecol. 2006;107(1):51–57pmid:16394039
      OpenUrlPubMed
    18. ↵
      1. Ginzel KH,
      2. Maritz GS,
      3. Marks DF,
      4. et al
      . Critical review: nicotine for the fetus, the infant and the adolescent? J Health Psychol. 2007;12(2):215–224pmid:17284486
      OpenUrlAbstract/FREE Full Text
    19. ↵
      1. Blood-Siegfried J,
      2. Rende EK
      . The long-term effects of prenatal nicotine exposure on neurologic development. J Midwifery Womens Health. 2010;55(2):143–152pmid:20189133
      OpenUrlCrossRefPubMed
    20. ↵
      1. Olsen J,
      2. Melbye M,
      3. Olsen SF,
      4. et al
      . The Danish National Birth Cohort—its background, structure and aim. Scand J Public Health. 2001;29(4):300–307pmid:11775787
      OpenUrlAbstract/FREE Full Text
    21. ↵
      1. Jacobsen TN,
      2. Nohr EA,
      3. Frydenberg M
      . Selection by socioeconomic factors into the Danish national birth cohort. Eur J Epidemiol. 2010;25(5):349–355pmid:20349116
      OpenUrlCrossRefPubMed
    22. ↵
      1. Smith GD
      . Assessing intrauterine influences on offspring health outcomes: can epidemiological studies yield robust findings? Basic Clin Pharmacol Toxicol. 2008;102(2):245–256pmid:18226080
      OpenUrlCrossRefPubMed
    23. ↵
      1. Søndergaard C,
      2. Skajaa E,
      3. Henriksen TB
      . Fetal growth and infantile colic. Arch Dis Child Fetal Neonatal Ed. 2000;83(1):F44–F47pmid:10873171
      OpenUrlAbstract/FREE Full Text
    24. ↵
      1. St James-Roberts I,
      2. Conroy S
      . Do pregnancy and childbirth adversities predict infant crying and colic? Findings and recommendations. Neurosci Biobehav Rev. 2005;29(2):313–320pmid:15811501
      OpenUrlCrossRefPubMed
    25. ↵
      1. Pickett KE,
      2. Wakschlag LS,
      3. Dai L,
      4. Leventhal BL
      . Fluctuations of maternal smoking during pregnancy. Obstet Gynecol. 2003;101(1):140–147pmid:12517659
      OpenUrlCrossRefPubMed
    26. ↵
      1. Dietz PM,
      2. Homa D,
      3. England LJ,
      4. et al
      . Estimates of nondisclosure of cigarette smoking among pregnant and nonpregnant women of reproductive age in the United States. Am J Epidemiol. 2011;173(3):355–359pmid:21178103
      OpenUrlCrossRefPubMed
    27. ↵
      1. Pickett KE,
      2. Rathouz PJ,
      3. Kasza K,
      4. Wakschlag LS,
      5. Wright R
      . Self-reported smoking, cotinine levels, and patterns of smoking in pregnancy. Paediatr Perinat Epidemiol. 2005;19(5):368–376pmid:16115289
      OpenUrlCrossRefPubMed
    28. ↵
      1. Søndergaard C,
      2. Olsen J,
      3. Friis-Haschè E,
      4. Dirdal M,
      5. Thrane N,
      6. Sørensen HT
      . Psychosocial distress during pregnancy and the risk of infantile colic: a follow-up study. Acta Paediatr. 2003;92(7):811–816pmid:12892160
      OpenUrlCrossRefPubMed
    29. ↵
      1. St James-Roberts I
      . Persistent infant crying. Arch Dis Child. 1991;66(5):653–655pmid:2039262
      OpenUrlFREE Full Text
    30. ↵
      1. Gahring LC,
      2. Rogers SW
      . Neuronal nicotinic acetylcholine receptor expression and function on nonneuronal cells. AAPS J. 2005;7(4):E885–E894pmid:16594641
      OpenUrlCrossRefPubMed
    31. ↵
      1. Khan WI,
      2. Ghia JE
      . Gut hormones: emerging role in immune activation and inflammation. Clin Exp Immunol. 2010;161(1):19–27pmid:20408856
      OpenUrlPubMed
    32. ↵
      1. Racké K,
      2. Reimann A,
      3. Schwörer H,
      4. Kilbinger H
      . Regulation of 5-HT release from enterochromaffin cells. Behav Brain Res. 1996;73(1-2):83–87pmid:8788482
      OpenUrlPubMed
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    Nicotine Replacement Therapy During Pregnancy and Infantile Colic in the Offspring
    Ioanna Milidou, Tine Brink Henriksen, Morten Søndergaard Jensen, Jørn Olsen, Charlotte Søndergaard
    Pediatrics Mar 2012, 129 (3) e652-e658; DOI: 10.1542/peds.2011-2281

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    Nicotine Replacement Therapy During Pregnancy and Infantile Colic in the Offspring
    Ioanna Milidou, Tine Brink Henriksen, Morten Søndergaard Jensen, Jørn Olsen, Charlotte Søndergaard
    Pediatrics Mar 2012, 129 (3) e652-e658; DOI: 10.1542/peds.2011-2281
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