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Certain soap used to wash out baby shortly after nascency may make the baby to test positive for marijuana on some new-sprung showing test , a raw study propose .
In the subject area , weewee sample distribution that contained arcminute sum of any of five sister soaps — Johnson & Johnson ’s Head - to - Toe Baby Wash , J&J Bedtime Bath , CVS Night - Time Baby Bath , Aveeno Soothing Relief Creamy Wash and Aveeno Wash Shampoo — give a plus result on adrug screen testfor THC ( THC ) , the active ingredient in marijuana .
The researchers began their investigation after nurses at a North Carolina hospital reported an growth in the identification number of newborns testing positive formarijuana .
The amount of goop in the urine needed to produce a positively charged test answer was bantam , less than 0.1 milliliter , the researcher said .
It ’s important to note the easy lay do not produce a " high , " or any othereffects of marijuana , in infants . " It ’s not marijuana a in any way , Supreme Headquarters Allied Powers Europe or form , " say study researcher Catherine Hammett - Stabler , a professor of pathology and laboratory music at the Universtiy of North Carolina , Chapel Hill .
A masking exam that indicates a babe has been exposed to marijuana can lead to the involvement of societal services , and charge of tyke abuse , the researchers say .
Given these consequences , it ’s important for health - forethought providers and science laboratory staffs to be aware that these soaps may lead to a positive trial run for marijuana , and to consider confirming positive tests with a more sensitive method , the researchers say .
" We really did this to aid protect families from being falsely accused " of drug use , and to help ensure that intervention efforts are directed to infant who are truly at risk of drug pic , say work researcher Dr. Carl Seashore , a paediatrician in the newborn nursery at UNC Chapel Hill .
Drug covering tests in hospitals that come in back positive are not usually ship out to testing ground for additional conformation , because of the clip and cost involve , Hammett - Stabler sound out .
Newborn screeningfor exposure to marijuana is vernacular , and is especially recommended for babies born to womanhood considered to be " in high spirits risk " for drug usage , such as those who do not add up in for prenatal care visit , Hammett - Stabler say . At UNC Chapel Hill , 10 to 40 pct of babies born in the hospital receive the test each month , Seashore said .
Why the result ?
The researchers are n’t sure why the baby soaps cause the marijuana screening tryout to get back positive . It could be that some of the compounds in the grievous bodily harm have a complex body part that is partly similar to THC , or it could be that chemicals in the grievous bodily harm change the agency the trial works , Hammett - Stabler allege .
The test is likely render a positive result because some residuary soap on the skin is wash off into the baby ’s urine sample , Hammett - Stabler said .
When a more sensitive trial was used on the water samples containing the soap , the test came back negative , she said .
Piece of the puzzle
One positive test for marijuana exposure would not likely be enough to get social services involve with the parent , Seashore say .
" It would only be one piece of the teaser , " Seashore enunciate .
Other factors would be carry into account , such as a chronicle of content ill-treatment or lack of prenatal guardianship , Seashore said .
The UNC Chapel Hill now sends all positively charged newborn drug water tests for form before any natural process is taken .
The field , published in the June consequence of the journal Clinical Biochemistry , also play up the importance of collaboration and communication between dissimilar units of a infirmary , the research worker said .
Pass it on : Certain infant soaps can actuate false positive tests for exposure to marijuana in newborns .
