Twenty of the research studies measured the association between intrauterine cannabis direct exposure and the threat of preterm shipment. In these, the combined outcomes show that moms utilizing marijuana were over one and a half times most likely to have a preterm shipment compared with mothers not utilizing marijuana throughout pregnancy.
Eighteen of the studies determined the risk of low birth weight. In these, the combined results reveal that mothers using cannabis during pregnancy were more than twice as likely to have a low-birth-weight infant compared to moms not utilizing marijuana during pregnancy.
10 of the studies determined the risk of needing NICU admission. In these, the integrated results show that newborns with intrauterine marijuana exposure were more than two times as most likely to require NICU admission than nonexposed newborns.
The research studies consisted of in this meta-analysis were released in between 1984 and 2023 in a broad variety of nations.
Recommendation: “Birth, behavioral and cognitive results of intrauterine cannabis direct exposure in kids and infants: A methodical evaluation and meta-analysis” by Maryam Sorkhou, Daisy R. Singla, David J. Castle and Tony P. George, 15 November 2023, Addiction.DOI: 10.1111/ add.16370.
The research study was moneyed by the Centre for Addiction and Mental Health, National Institute on Drug Abuse..
A new research study exposes that prenatal marijuana exposure substantially increases the danger of preterm birth, low birth weight, and NICU admission in babies, although it does not elevate the danger of birth defects or infant death within the very first year.
A study recently published in the journal Addiction found that infants exposed to cannabis in the womb are more most likely to be born prematurely, have lower birth weights, and require care in a neonatal intensive care unit (NICU) compared to those not exposed to cannabis prenatally. The study also noted that these cannabis-exposed infants do not have a greater threat of birth defects or of dying within their first year, consisting of from sudden unforeseen infant death.
Author Ms. Maryam Sorkhou comments, “The international boost in cannabis use amongst females of reproductive age likewise extends to pregnant ladies. We understand that THC, the main psychedelic constituent in marijuana, can cross the placenta from mom to fetus and bind to receptors in the fetal brain. Our research study contributes to that knowledge by showing that prenatal direct exposure to marijuana heightens the risk of several adverse birth outcomes.”
Methodology of the Meta-Analysis
This meta-analysis (a synthesis of past studies) pooled the results of 57 prior studies with an overall of 12,901,376 infant participants, 102,835 of them exposed to marijuana..
Our study includes to that understanding by revealing that prenatal direct exposure to marijuana heightens the threat of a number of adverse birth outcomes.”