isotretinoin and Epistaxis

Acne treatment depends on whether patents have a mild, moderate, or severe type of acne. The aim of this study was to compare the using of Isotretinoin (Rokutan) with and without oral vitamin E in treating acne. This study was performed on 60 patients on 0.5 mg/kg/day isotretinoin treatment for 6 months. The first group received 800 IU day(-1) Vit E during treatment and the second group recieved 800 Iu day(-1) cod liver oil capsules. All patients were observed for the complications at 1th, 4th and 6th weeks during treatment. Cheilitis was the most common side effect among these patients (69%). Epistaxis was the second side effect in both groups (22%). Other side effects were xerosis, pruritus, epigastric pain and nail fragility. The frequency and the severity of complications were less common at 4th and 6th weeks of treatment. Isotretinoin is a useful and effective drug in treating severe and treatment-resistance acne lesions.

Topics: Acne Vulgaris; Administration, Oral; Adolescent; Adult; Capsules; Cheilitis; Chi-Square Distribution; Cod Liver Oil; Dermatologic Agents; Epistaxis; Female; Humans; Isotretinoin; Male; Severity of Illness Index; Time Factors; Treatment Outcome; Vitamin E; Young Adult

Topics: Acne Vulgaris; Administration, Oral; Adult; Blepharitis; Cheilitis; Conjunctivitis; Dermatologic Agents; Drug Eruptions; Drug Monitoring; Epistaxis; Female; Humans; Hypertriglyceridemia; Ichthyosis; Isotretinoin; Keratolytic Agents; Male; Pain; Pruritus; Severity of Illness Index; Treatment Outcome; Xerostomia

Thirty patients with treatment-resistant cystic and conglobulate acne entered a randomized double-blind protocol, testing the efficacy of isotretinoin versus tetracycline. After 16 weeks of isotretinoin treatment, the mean number of cysts decreased by 64% and the mean sum of the longest diameters was reduced by 68%. After 16 weeks of tetracycline therapy, the total number of cysts showed a mean decrease of 52%, and the mean sum of the longest diameters decreased by 60%. The reduction in the number of cysts and the sum of their longest diameters that occurred after 16 weeks of treatment was statistically significant for each of the treatment groups, but there was no statistically significant difference between the treatment groups at the end of therapy. Eight weeks after the discontinuation of treatment in the isotretinoin group, there was an overall reduction from baseline of 82% in the cyst count and 88% in the sum of the longest diameters. In the tetracycline treatment group, the overall reduction from baseline in the cyst count was 54% and in the sum of the longest diameters, 60%. This led to a statistically significant difference in the two treatment groups at 24 weeks. All patients on isotretinoin experienced side effects that were primarily related to the integumentary system but necessitated discontinuation of the drug for a short period of time in only one patient. Long-term follow-up, 8 months after discontinuation of the study, showed a prolonged significant remission of acne in the isotretinoin group but not in the tetracycline group.

Topics: Acne Vulgaris; Adolescent; Adult; Cataract; Cheilitis; Clinical Trials as Topic; Double-Blind Method; Epistaxis; Female; Follow-Up Studies; Humans; Isomerism; Isotretinoin; Male; Random Allocation; Tetracycline; Tretinoin; Xerophthalmia; Xerostomia

The study aims to investigate the possible side effects of isotretinoin use on the nasal mucosa with objective methods in the treatment of acne vulgaris.. Before the treatment, nasal mucociliary clearance time (MCT) was measured in all patients. Also all patients were asked to complete the questionnaires about the nasal dryness (visual analog scale [VAS]), nasal obstruction (Nasal Obstruction Symptom Evaluation [NOSE]), and presence of epistaxis (Epistaxis Severity Score [ESS]). Both MCT and questionnaires were reevaluated in patients who completed the treatment.. The results of 101 patients were evaluated. Before treatment, mean duration of nasal mucociliary clearance (NMC) was 9.55 ± 1.30 minutes, nasal dryness (VAS) value was 2.7 ± 0.7, NOSE score was 2.1 ± 1.1, and ESS score was 1.2 ± 0.7; after treatment, the duration of NMC was 13.80 ± 2.29 minutes, VAS value was 3.3 ± 1.1, NOSE score was 3.2 ± 1.3, and ESS score was 2.1 ± 1.2 (. The nasal mucosa is adversely affected in patients due to regular use of isotretinoin in the acne treatment, anamnesis should be checked in all nasal surgeries, and routine ear nose throat control should be recommended for these patients.

Topics: Acne Vulgaris; Adult; Dermatologic Agents; Epistaxis; Female; Humans; Isotretinoin; Male; Mucociliary Clearance; Nasal Mucosa; Nasal Obstruction; Severity of Illness Index; Surveys and Questionnaires; Symptom Assessment; Young Adult

Forty patients suffering of different forms of acne (papulo-pustular, nodulo-cystic, conglobata, rosacea), all in severe conditions and non-responding to other treatments, have been administered 13-cis-retinoic acid p.o. The treatment resulted in a complete and ultimate healing in 31 pts (77.5%) and a marked amelioration in the remaining 9 cases. The initial drug dosage was 40 mg/die (an average of 0.66 mg/kg/die) but it was reduced along the treatment to 2.5 mg/die, a still effective dose. The average treatment duration was 24 weeks (range: 12 to 40). The tolerance was generally excellent, but some adverse effect have been recorded, mainly localized in the skin and mucosa. Increases of total serum cholesterol (66% of the cases) and of triglyceride (72%) level have been observed. This effect was reversible at the end of the treatment. As a conclusion we can confirm that the 13-cis-retinoic acid is the most effective drug for the pharmacotherapy of severe acne.

Topics: Acne Vulgaris; Adult; Alkaline Phosphatase; Alopecia; Cholesterol; Drug Tolerance; Epistaxis; Female; Humans; Isotretinoin; Male; Pruritus; Rosacea; Transaminases; Tretinoin; Triglycerides