The effects of antenatal smoking on lung function and respiratory symptoms in infants and children

Anthony D. Milner, Harish Rao, Anne Greenough

Research output: Contribution to journalReview article

26 Citations (Scopus)

Abstract

We highlight evidence demonstrating antenatal smoking exposure is an important risk factor for increased respiratory symptoms and lung function abnormalities in infants and children. Epidemiological studies have demonstrated an excess both of wheezing in the first two years after birth and asthma and persistent wheezing in older children. Lung function testing in children exposed to antenatal smoking has demonstrated a reduction in airway function. Antenatal exposure of nicotine to animal models results in pulmonary hypoplasia, fewer but larger alveoli and altered airway morphology. Pulmonary function testing, however, has not demonstrated that infant lung volume is affected by antenatal smoking exposure, other than due to the expected effect of smoking on somatic growth, but there is an adverse effect on airway development. There is no evidence that antenatal smoking exposure increases bronchial hyperreactivity, rather it may be associated with a diminished response to both bronchoconstrictors and bronchodilators in infants.

Original languageEnglish (US)
Pages (from-to)707-711
Number of pages5
JournalEarly Human Development
Volume83
Issue number11
DOIs
StatePublished - Nov 1 2007

Fingerprint

Smoking
Lung
Respiratory Sounds
Bronchoconstrictor Agents
Bronchial Hyperreactivity
Bronchodilator Agents
Nicotine
Epidemiologic Studies
Asthma
Animal Models
Parturition
Growth

All Science Journal Classification (ASJC) codes

  • Pediatrics, Perinatology, and Child Health
  • Obstetrics and Gynecology

Cite this

@article{2a6706ee10aa40b7af3f59791069094a,
title = "The effects of antenatal smoking on lung function and respiratory symptoms in infants and children",
abstract = "We highlight evidence demonstrating antenatal smoking exposure is an important risk factor for increased respiratory symptoms and lung function abnormalities in infants and children. Epidemiological studies have demonstrated an excess both of wheezing in the first two years after birth and asthma and persistent wheezing in older children. Lung function testing in children exposed to antenatal smoking has demonstrated a reduction in airway function. Antenatal exposure of nicotine to animal models results in pulmonary hypoplasia, fewer but larger alveoli and altered airway morphology. Pulmonary function testing, however, has not demonstrated that infant lung volume is affected by antenatal smoking exposure, other than due to the expected effect of smoking on somatic growth, but there is an adverse effect on airway development. There is no evidence that antenatal smoking exposure increases bronchial hyperreactivity, rather it may be associated with a diminished response to both bronchoconstrictors and bronchodilators in infants.",
author = "Milner, {Anthony D.} and Harish Rao and Anne Greenough",
year = "2007",
month = "11",
day = "1",
doi = "10.1016/j.earlhumdev.2007.07.014",
language = "English (US)",
volume = "83",
pages = "707--711",
journal = "Early Human Development",
issn = "0378-3782",
publisher = "Elsevier Ireland Ltd",
number = "11",

}

The effects of antenatal smoking on lung function and respiratory symptoms in infants and children. / Milner, Anthony D.; Rao, Harish; Greenough, Anne.

In: Early Human Development, Vol. 83, No. 11, 01.11.2007, p. 707-711.

Research output: Contribution to journalReview article

TY - JOUR

T1 - The effects of antenatal smoking on lung function and respiratory symptoms in infants and children

AU - Milner, Anthony D.

AU - Rao, Harish

AU - Greenough, Anne

PY - 2007/11/1

Y1 - 2007/11/1

N2 - We highlight evidence demonstrating antenatal smoking exposure is an important risk factor for increased respiratory symptoms and lung function abnormalities in infants and children. Epidemiological studies have demonstrated an excess both of wheezing in the first two years after birth and asthma and persistent wheezing in older children. Lung function testing in children exposed to antenatal smoking has demonstrated a reduction in airway function. Antenatal exposure of nicotine to animal models results in pulmonary hypoplasia, fewer but larger alveoli and altered airway morphology. Pulmonary function testing, however, has not demonstrated that infant lung volume is affected by antenatal smoking exposure, other than due to the expected effect of smoking on somatic growth, but there is an adverse effect on airway development. There is no evidence that antenatal smoking exposure increases bronchial hyperreactivity, rather it may be associated with a diminished response to both bronchoconstrictors and bronchodilators in infants.

AB - We highlight evidence demonstrating antenatal smoking exposure is an important risk factor for increased respiratory symptoms and lung function abnormalities in infants and children. Epidemiological studies have demonstrated an excess both of wheezing in the first two years after birth and asthma and persistent wheezing in older children. Lung function testing in children exposed to antenatal smoking has demonstrated a reduction in airway function. Antenatal exposure of nicotine to animal models results in pulmonary hypoplasia, fewer but larger alveoli and altered airway morphology. Pulmonary function testing, however, has not demonstrated that infant lung volume is affected by antenatal smoking exposure, other than due to the expected effect of smoking on somatic growth, but there is an adverse effect on airway development. There is no evidence that antenatal smoking exposure increases bronchial hyperreactivity, rather it may be associated with a diminished response to both bronchoconstrictors and bronchodilators in infants.

UR - http://www.scopus.com/inward/record.url?scp=35548939837&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=35548939837&partnerID=8YFLogxK

U2 - 10.1016/j.earlhumdev.2007.07.014

DO - 10.1016/j.earlhumdev.2007.07.014

M3 - Review article

VL - 83

SP - 707

EP - 711

JO - Early Human Development

JF - Early Human Development

SN - 0378-3782

IS - 11

ER -