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BACKGROUND AND AIMS: Therapy systemic lupus erythematosus (SLE) has been generally discouraging. Methyl-prednisolone pulse therapy has been used for various connective tissue disorders. We used intravenous dexamethasone cyclophosphamide pulse therapy to treat SLE. METHODS: Fourteen patients (10 females and 4 males) between the age of 15-48 years with definite or classical clinical criteria laid by American Rheumatism Association criteria were treated by Dexamethasone-Cyclophosphamide pulse (DCP) therapy at our center. RESULTS: It was possible to induce a complete clinical remission with DCP therapy in most of the patients thereby offering them life free from disease and drugs. The side effects commonly observed with conventional daily dose regimen of corticosteroids were not present or were mild. CONCLUSIONS: Almost all patients had good response after 3-4 pulses to allow them a normal life style. Fever, malar rash and oral ulceration responded early but photosensitivity, discoid rash, alopecia and joint pains took some more time.

The amniotic membranes were collected from the placentae of selected and screened donors. Processing was done by washing the fresh amniotic membrane successively in sterile saline, 0.05% sodium hypochlorite solution and sterile distilled water until it was completely cleared of blood particles. The membranes were sterilized by gamma irradiation at 25 kGy. The processed amniotic membranes were applied to 50 open wounds comprising of 42 full thickness defects and eight partial thickness defects. These included leprotic, diabetic, traumatic, gravitational ulcers and superficial burn in the form of scald and corrosive burn. The radiation processed amniotic membranes favoured healing of unresponsive and non-healing ulcers of different etiologies. Ulcers with duration of minimum 3 weeks to maximum 12 months were found to heal in 2-6 weeks by the application of amniotic membranes.

Radiofrequency-induced heat therapy (RFHT) has been found to be safe and effective against cutaneous leishmaniasis (CL) in the short term, but its long-term efficacy is unclear.To compare the long-term efficacy of RFHT vs. intralesional sodium stibogluconate (SSG) injections in the treatment of CL in India.One hundred patients with a confirmed diagnosis of CL were randomly assigned in a 1 : 1 ratio to receive topical RFHT for 30-60 s or seven intralesional injections of SSG (50 mg cm(-2) of lesion). Improvement and recurrence were monitored every 15 days after the initiation of treatment for 4 months and then at 5, 6, 9, 12 and 18 months post-treatment; the rates of complete cure were compared.Lesions were healed in 47 out of 50 patients (94%) in the RFHT group and in 46 out of 50 patients (92%) in the SSG group at week 12. Time to complete healing was comparable in the two groups. At 6 months post-treatment, cure rates in the RFHT and SSG groups were 98% [95% confidence interval (CI) 94-100%] and 94% (95% CI 86-100%), respectively. Age, sex and lesion size or number had no effect on cure rates. No relapse of infection was recorded in cured patients in either group up to 12-18 months after initiation of treatment. Skin biopsies of cured lesions in eight out of eight (100%) patients from the RFHT group and three of three from the SSG group at 12 months showed minimal fibrosis and were negative for Leishmania tropica by polymerase chain reaction test.A single application of RFHT is safe, cosmetically acceptable and effective in inducing a long-term cure of CL.

Cutaneous leishmaniasis (CL) is caused by Leishmania major and L. tropica in the old world. Bikaner, the 'Thar Desert', situated in the north-western corner of India, is an endemic pocket for CL caused by L. tropica. Skin lesions of CL heal slowly, causing disfiguring scars if remaining untreated. Current recommended treatment for CL comprises systemic administration of sodium stibogluconate (SSG) for 2-3 weeks. Five to seven injections of SSG intralesionally have also been found to be effective.To determine the efficacy of a short-duration, twice-weekly intralesional SSG treatment for CL.Two hundred and twenty patients with CL having 298 lesions were included in the present study. They were divided into groups A and B (110 patients each). Patients were treated with five to seven intralesional injections of SSG in doses of 50 mg cm(-2) of lesion either once (group A) or twice (group B) weekly. Improvement was recorded at 6, 8, 10, 12, 16, 20 and 24 weeks and the rate of complete cure was compared.Complete cure rate at 6, 8 and 10 weeks was higher (20%, 57% and 73%, respectively) in group B as compared with group A (12%, 36% and 62%, respectively). The differences in cure rates at these time points were statistically significant (P0.05). The complete cure rate at 24 weeks was similar in both groups (96% in group B and 92% in group A). The remaining 4% and 8% of patients in groups B and A were 'nonresponders', respectively. No major side-effects were observed in either group. In all cured cases, there were no relapses reported up to 2 years after treatment.A short-duration, twice-weekly intralesional SSG treatment for CL accelerates cure and is highly effective and well tolerated.

Oral azithromycin has been advocated by some in the treatment of acne. However, its efficacy has not been established.This non-randomized controlled trial was conducted on 70 outpatients with acne vulgaris to compare the efficacy and safety of azithromycin and doxycycline in the treatment of inflammatory acne. In the first group, azithromycin was administered 500 mg daily before meals for 3 consecutive days in a 10-day cycle, with the remaining seven days in each cycle being drug-free days. The second group was given doxycycline 100 mg daily after meals. Topical erythromycin was prescribed to all patients. Clinical assessment was done at 10-day intervals for both the groups up to three months. We followed the severity index described by Michaelsson for assessment of outcome measures.There was 77.26% improvement in azithromycin treated group in comparison to 63.74% in the doxycycline treated group. There was a statistically significant reduction in severity in the azithromycin treated group.The study showed that a combination of azithromycin with topical erythromycin was significantly better than doxycycline with topical erythromycin in the treatment of acne vulgaris. The incidence and severity of side effects were also lower with azithromycin.

Leprosy is a chronic infectious disease caused by Mycobacterium Leprae and is characterized by well-recognized pathological changes. But there are various disagreement in clinical type and histological finding of leprosy. We observed highest parity in LL and TT group followed by histoid, BT, BL, BB,indeterminate respectively. There was 10% minor disagreement (difference of one group) and 5% major disagreement (difference of two or more group). Non-specific histological finding was present in 20% cases.

Resurfacing of facial rhytides (periorbital crow-feet wrinkles) was performed in three cases by carbon dioxide laser (Sharplan® 1030 machine). Good to excellent results were observed. However, erythema and postinflammatory pigmentation were important side effects.