An observational study in Smoking, Tobacco, Placenta Diseases and Breastfeeding, sponsored by Manisa Celal Bayar University. Completed at 1 site in Turkey (Türkiye). Open to female participants aged 18 Years to 45 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2024-06-13.
Sponsored by Manisa Celal Bayar University · Observational
Maternal smoking during pregnancy although it is known to be associated with fetal growth restriction, it's effect on postpartum breastfeeding is not yet clear. The aim of the present study was to examine the impacts of smoking in pregnancy on breastfeeding as well as its impacts on placental immunoreactivity.
The study was conducted on 70 women who gave birth via spontaneous vaginal delivery. Groups were classified as Smokers (n=35) and Non-smokers (n=35). The breastfeeding conditions of both groups were evaluated prior to discharge and after postpartum 10th day.
Cross-sections were taken from the placenta tissues after which their IGF-1 (insulin like growth factor-1), Leptin, HPL (human placental lactogen) immunoreactivities were examined.
81 studies on the registry are indexed under Tobacco Smoking; 27 are open to participants now.
This study's enrollment of 70 is below the median of 151 across 11 observational studies indexed under Tobacco Smoking.
Browse Tobacco Smoking studies →Manisa Celal Bayar University is the lead sponsor of 33 studies on the registry; 3 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Pregnant women who have started smoking at least 100 cigarettes in her lifetime and who now smokes every day
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Exclusion Criteria:
Smokers (study group)
Non-Smokers (control group)
100% Patients's placenta with smoking in Pregnancy and 100% Patients's Placenta with from non-smoking in Pregnancy. Placenta Tissues Staining Measured by immunohistochemistry and biochemistry technique.
Time frame: Baseline
Sociodemographic, birth history, and breastfeeding questions were measured by survey technique.
Time frame: Baseline
Ran from May 2017 to primary completion in Jun 2019, 25 months.
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This study is completed, as verified in Jun 2024. You cannot join it, but the record below documents what was studied.
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Manisa Celal Bayar University