Relationship between spray adhesives and congenital malformations

Area of Science:

• Environmental Health
• Epidemiology
• Toxicology

Background:

• Concerns regarding mutagenic/teratogenic effects of spray adhesives emerged in 1973.
• Conflicting laboratory findings on chromosomal damage in infants exposed to spray adhesives prompted further investigation.

Purpose of the Study:

• To investigate the potential association between spray adhesive use and congenital malformations.
• To address opposing opinions on the teratogenic effects of spray adhesives.

Main Methods:

• A pilot epidemiologic case-control study was conducted.
• Congenital malformations from Oklahoma County birth certificates (1971-1974) were identified.
• Matched controls were selected, and questionnaires were administered to assess spray adhesive exposure.

Main Results:

• A statistical association was identified between subjects with congenital malformations and household members using spray adhesives.
• Data included 112 malformed subjects and 116 controls.

Conclusions:

• The study provides epidemiologic evidence suggesting a link between spray adhesive use and congenital malformations.
• Further research is recommended to reopen the scientific discussion on this topic.