STUDY OF EFFICACY, SAFETY & TOLERABILITY OF ORAL ISOTRETINOIN IN PATIENTS OF MODERATE TO SEVERE ACNE VULGARIES

CORRESPONDING AUTHOR:
Dr. Chetan Rajput,
Assistant Professor,
Department of Skin & VD,
SBH GMC, Dhule,
Maharashtra.
Email: drchetanrajput@yahoo.com

ABSTRACT: BACKGROUND: Acne vulgaris is an almost universal problem of adolescence characterized by inflammation in and around sebaceous gland. Effective treatment is essential to prevent physical and psychological scarring.Antibiotic requires frequent administration and associated with side effects contributing to reduced compliance^. Isotretinoin was a major therapeutic advanced which revolutionized the treatment of acne. Thus it is important to analyze its risk- benefit ratio at lower dosages. Hence the present study carried out with the objective of oral Isotretinoin in patients of moderate to severe grade acne vulgaris. METHODOLOGY: The present prospective study carried out among the acne vulgaris cases attending the out-patient department of dermatology at a tertiary care centre during January 2007 to December 2007. Oral is otretinoin was started at a dose of 0.5 mg/kg/day for a total duration of 20 weeks. Patients were scheduled for 3 visits i.e. at the end of 1^st, 2nd & 5^th month after start of treatment. All collected data entered and analyzed using SPSS for efficacy of drug on different lesions. RESULTS: 38 (95%) patients completed the study and same were evaluated for efficacy and safety. 50% decrease in comedons at the end of 2 month from the initiation of treatment. The efficacy of oral isotretinoin on inflammatory lesions shows decreased from baseline 36.13 to 4.87 at the time of last visit at 5 month. This was statistically significant (0.0001). Side effects observed an 11% case includes dryness, palmoplantar peeling, exfoliative dermatitis, photosensitivity, facial dermatitis. CONCLUSION: The oral is otretino in is effective and safe as well as showing early response especially for inflammatory lesions.

KEYWORDS: Acne Vulgaries, Oral Isotretinoin, Efficacy.