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Control of head lice with a coconut-derived emulsion shampoo
M Connolly1, K A Stafford, G C Coles
1Department of Dermatology, Bristol Dermatology Centre, Bristol Royal Infirmary, Bristol, UK.
Summary
A new coconut-derived emulsion (CDE) shampoo effectively treated head lice in children. Continued use as a cosmetic shampoo helped prevent re-infestation.
Area of Science:
- Dermatology
- Parasitology
- Pediatrics
Background:
- Head lice infestation is a common pediatric issue.
- Existing treatments have varying efficacy and resistance concerns.
Purpose of the Study:
- To assess the effectiveness of a novel coconut-derived emulsion (CDE) shampoo for treating head lice in children.
Main Methods:
- A school trial involving two treatment applications and a family trial with multiple applications or cosmetic use.
- Evaluated UK school children and families in Northern Somerset.
- Primary outcome was the number of children free from infestation post-treatment.
Main Results:
- The CDE shampoo achieved a 61% cure rate in the school trial, compared to 14% for permethrin.
- In the family trial, a 96% cure rate was observed when all members were treated.
- Cosmetic use of the CDE shampoo after treatment reduced re-infestation rates.
Conclusions:
- Coconut-derived emulsion shampoo presents a novel and effective strategy for managing head lice.
- Its use as a cosmetic shampoo can contribute to reducing the recurrence of head lice infestations.
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