Biomaterial Database

Open trial of supplements of omega 3 and 6 fatty acids, vitamins and minerals in atopic dermatitis. 2006

Bondevik Bjørn Eriksen, and Dotterud Lars Kåre

Dr Bondeviks Dermatological Clinic, Oslo, Norway. bbondevi@online.no

OBJECTIVE To investigate whether dietary supplementation with polyunsaturated fatty acids (PUFA) of the omega 3 series (n-3 PUFA: 18:3, n-3; 20:5, n-3; and 22:6, n-3), the omega 6 series (n-6 PUFA: 18:3, n-6), vitamins and minerals have a clinical effect on atopic dermatitis. METHODS A total of 19 patients aged 17-43 years with moderate to severe atopic dermatitis participated in an open trial of high oral doses of n-3 and n-6 PUFA in dry form (powder) or omega 3,6,9 fatty acid capsules, vitamin E tablets (d-alpha-tocopherol), zinc solution or tablets, and multivitamin capsules daily for 16 weeks. RESULTS The mean SCORAD improved in 14 of 17 patients by more than 50% after 8 weeks and 16 weeks of treatment (p<0.01 and p<0.001, respectively). CONCLUSIONS The open nature of this trial and the small number of subjects are major limitations of this study. The possible role of dietary omega 3 and 6 fatty acids in the treatment of atopic dermatitis should be tested more extensively in a double-blind trial using high doses of antioxidants combined with PUFA.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D003876	Dermatitis, Atopic	A chronic inflammatory genetically determined disease of the skin marked by increased ability to form reagin (IgE), with increased susceptibility to allergic rhinitis and asthma, and hereditary disposition to a lowered threshold for pruritus. It is manifested by lichenification, excoriation, and crusting, mainly on the flexural surfaces of the elbow and knee. In infants it is known as infantile eczema.	Eczema, Atopic,Eczema, Infantile,Neurodermatitis, Atopic,Neurodermatitis, Disseminated,Atopic Dermatitis,Atopic Eczema,Atopic Neurodermatitis,Disseminated Neurodermatitis,Infantile Eczema
D005231	Fatty Acids, Unsaturated	FATTY ACIDS in which the carbon chain contains one or more double or triple carbon-carbon bonds.	Fatty Acids, Polyunsaturated,Polyunsaturated Fatty Acid,Unsaturated Fatty Acid,Polyunsaturated Fatty Acids,Acid, Polyunsaturated Fatty,Acid, Unsaturated Fatty,Acids, Polyunsaturated Fatty,Acids, Unsaturated Fatty,Fatty Acid, Polyunsaturated,Fatty Acid, Unsaturated,Unsaturated Fatty Acids
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D012720	Severity of Illness Index	Levels within a diagnostic group which are established by various measurement criteria applied to the seriousness of a patient's disorder.	Illness Index Severities,Illness Index Severity
D014810	Vitamin E	A generic descriptor for all TOCOPHEROLS and TOCOTRIENOLS that exhibit ALPHA-TOCOPHEROL activity. By virtue of the phenolic hydrogen on the 2H-1-benzopyran-6-ol nucleus, these compounds exhibit varying degree of antioxidant activity, depending on the site and number of methyl groups and the type of ISOPRENOIDS.
D015032	Zinc	A metallic element of atomic number 30 and atomic weight 65.38. It is a necessary trace element in the diet, forming an essential part of many enzymes, and playing an important role in protein synthesis and in cell division. Zinc deficiency is associated with ANEMIA, short stature, HYPOGONADISM, impaired WOUND HEALING, and geophagia. It is known by the symbol Zn.