Improving adherence to antiretroviral therapy.

Antiretroviral therapy (ART) has transformed HIV infection into a treatable, chronic condition. However, the need to continue treatment for decades rather than years, calls for a long-term perspective of ART. Adherence to the regimen is essential for successful treatment and sustained viral control. Studies have indicated that at least 95% adherence to ART regimens is optimal. It has been demonstrated that a 10% higher level of adherence results in a 21% reduction in disease progression. The various factors affecting success of ART are social aspects like motivation to begin therapy, ability to adhere to therapy, lifestyle pattern, financial support, family support, pros and cons of starting therapy and pharmacological aspects like tolerability of the regimen, availability of the drugs. Also, the regimen's pill burden, dosing frequency, food requirements, convenience, toxicity and drug interaction profile compared with other regimens are to be considered before starting ART. The lack of trust between clinician and patient, active drug and alcohol use, active mental illness (e.g. depression), lack of patient education and inability of patients to identify their medications, lack of reliable access to primary medical care or medication are considered to be predictors of inadequate adherence. Interventions at various levels, viz. patient level, medication level, healthcare level and community level, boost adherence and overall outcome of ART.

An open study to evaluate the efficacy and safety of tazarotene gel (0.1%) in acne vulgaris.

BACKGROUND: Tazarotene is a new third generation topical acetylenic retinoid. The present study was conducted to evaluate the efficacy and safety of tazarotene gel (0.1%) in Indian patients of acne vulgaris. METHODS: The present study was a prospective, open, multicentric, phase III trial. The duration of study was 14 weeks, including a 12-week active treatment period, preceded by a 2-week washout phase. Patients applied 0.1% tazarotene gel as a thin film over the affected area once daily in the evening. The efficacy was evaluated by analyzing changes in the number of facial acne lesions and patient's and physicians' global assessment. The efficacy parameters were assessed at baseline, visits 2, 4, 8, and 12 weeks. Tolerability and safety was assessed by physical examination, laboratory parameters and evaluation of adverse events. RESULTS: A total of 126 patients in 6 centers completed the study. At the end of the 8th and 12th weeks, the mean number of inflammatory lesions reduced by 70.6% and 86.1%, non-inflammatory lesions by 81.5% and 92%, and total lesion count 75.6% and 88.8% respectively from baseline. Also, 90.7% and 93.6% of total study cases showed complete to moderate clearance of acne lesions according to physicians at the end of the 8th and 12th weeks. CONCLUSIONS: This study confirms the efficacy and safety of tazarotene gel (0.1%) in Indian patients of acne vulgaris.

Evaluation of the efficacy, safety and tolerability of Tacrolimus ointment in Indian patients of moderate to severe atopic dermatitis: a multicentric, open label, phase III study.

AIM OF STUDY: Tacrolimus, a topical immunomodulator, has been introduced as a new treatment for moderate to severe atopic dermatitis. The present study was conducted to evaluate the efficacy, safety and tolerability of Tacrolimus ointment in patients of atopic dermatitis in an Indian setting. METHODS: The present study was a prospective, open, multicentric, Phase III trial. The duration of study was 5 weeks, including a 3-week active treatment period, preceded by a 1-week washout phase and followed by a 1-week follow-up phase. Patients diagnosed to be suffering from moderate to severe atopic dermatitis as per the Rajka and Langeland criteria were treated with Tacrolimus ointment 0.03% twice daily. Efficacy was assessed by modified Eczema Area Sensitivity Index (mEASI) score, patient's and physician's global assessment. Tolerability and safety was assessed by physical examination, laboratory parameters and evaluation of adverse events. RESULTS: There was a statistically significant decrease in the modified Eczema Area Sensitivity Index (mEASI) score (P< 0.05). Patient's and Physician's global evaluation of treatment was complete resolution to very good improvement in most of the patients. The laboratory values were within normal limits. The drug was well tolerated. CONCLUSIONS: This study confirms the efficacy and safety of Tacrolimus ointment 0.03% in Indian patients of moderate to severe atopic dermatitis.

Clinical evaluation of ointment containing mupirocin and betamethasone in infected dermatoses.

The aim of the trial was to study the efficacy and safety of the ointment containing mupirocin 2% and betamethasone dipropionate 0.05% in the treatment of infected dermatoses. Patients having either primary infection complicated by dermatoses or dermatoses infected secondarily were included in their study. From the analysis of 59 patients, it was noted that this ointment was found to be safe and very effective by dermatologist in the treatment of infected dermatoses in 94.9% of the patients. Similarly 89.8% of the patients reported more than 70% improvement in their symptoms after 7 days of treatment. No adverse effects were reported during the treatment period by any of the patients except worsening of skin lesions by one patient.