Isotretinoin use and risk of depression, psychotic symptoms, suicide, and attempted suicide.
Arch Dermatol
; 136(10): 1231-6, 2000 Oct.
Article
em En
| MEDLINE
| ID: mdl-11030769
ABSTRACT
BACKGROUND:
It has been suggested that there is a causal association between isotretinoin therapy and the risk of depression, psychotic symptoms, suicide, and attempted suicide.OBJECTIVE:
To further investigate the proposed association between isotretinoin therapy and the risk of depression, psychotic symptoms, suicide, and attempted suicide using a formal study design.DESIGN:
Large population-based cohort studies.SETTING:
The Canadian Saskatchewan Health Database and the United Kingdom General Practice Research Database. PATIENTS Data were analyzed for 7195 isotretinoin users and 13,700 oral antibiotic users with acne from the Canadian Saskatchewan Health Database and for 340 isotretinoin users and 676 oral antibiotic users with acne from the United Kingdom General Practice Research Database. All subjects had computer-recorded histories of between 6 months and 5 years before, and at least 12 months after, their first isotretinoin or antibiotic prescription. OUTCOMEMEASURE:
Prevalence rates of neurotic and psychotic disorders, suicide, and attempted suicide were compared between isotretinoin and antibiotic users and within isotretinoin users as their own comparison (pretreatment vs posttreatment). The results were expressed as relative risks, calculated using multiple logistic regression analyses.RESULTS:
Relative risk estimates, comparing isotretinoin use and oral antibiotic use with nonexposure to either drug for newly diagnosed depression or psychosis, were approximately 1.0 regardless of the data source. Similarly, relative risk estimates were all around 1.0 when comparing before with after isotretinoin use. The relative risk estimate for suicide and attempted suicide was 0.9 (95% confidence interval, 0.3-2.4) when comparing current isotretinoin exposure with nonexposure.CONCLUSION:
This study provides no evidence that use of isotretinoin is associated with an increased risk for depression, suicide, or other psychiatric disorders.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Transtornos Psicóticos
/
Suicídio
/
Tentativa de Suicídio
/
Isotretinoína
/
Depressão
/
Fármacos Dermatológicos
Tipo de estudo:
Diagnostic_studies
/
Etiology_studies
/
Incidence_studies
/
Observational_studies
/
Risk_factors_studies
/
Systematic_reviews
Limite:
Adolescent
/
Adult
/
Child
/
Female
/
Humans
/
Male
País/Região como assunto:
Europa
Idioma:
En
Revista:
Arch Dermatol
Ano de publicação:
2000
Tipo de documento:
Article
País de afiliação:
Estados Unidos