normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 background : vitiligo as a common pigmentary disorder affects up to 2% of the general population. there are several treatment modalities in the literature but photo therapy is one of the best known with an improving effect. the goal of this study was to compare the efficacy of nb-uvb alone with adjunction of nb-uvb with ne...

BACKGROUND Narrow-band ultraviolet B (UVB) is an effective treatment for psoriasis, and open studies suggest that this phototherapy might improve atopic eczema. We did a randomised controlled trial to compare narrow-band UVB, UVA, and visible light phototherapy as second-line, adjunctive treatments in adult patients with moderate to severe atopic eczema. METHODS Phototherapy was administered ...

3. Jekler J, LarkoÈ O. Combined UVA-UVB versus UVB photo7. Hudson-Peacock MJ, DiŒey BL, Farr PM. Narrow-band UVB phototherapy for severe atopic dermatitis. Br J Dermatol 1996; therapy for atopic dermatitis: a paired comparison study. J Am Acad Dermatol 1990; 22: 49± 53. 135: 332. 8. Grundmann-Kollman M, Behrens S, Podda M, Peter RU, 4. El-Ghorr AA, Norval M. Biological eŒects of narrow-band (31...

Narrow band UVB is succeeding psoralen and UVA irradiation as the main treatment of vitiligo vulgaris in several European countries. Vitamin B12 and folic acid deficiency in some vitiligo patients has prompted researchers to investigate the efficacy of these vitamins in the treatment of vitiligo. In the present controlled study we investigated the value of narrow band UVB phototherapy in the tr...

Phototherapy with ultraviolet (UV) irradiation of wavelengths between 280 and 320 nm (UV-B) is a safe and effective treatment for a variety of inflammatory skin diseases. In addition to standard broad band UVB, narrow band phototherapy with fluorescent bulbs emitting near monochromatic UV between 310-315 nm has become an important treatment for diseases such as psoriasis, atopic dermatitis or v...

BACKGROUND/PURPOSE There is no definite cure for vitiligo; however, treatment responses with photobiological modalities are quite acceptable. Of all these, narrow-band UVB phototherapy was proposed rather recently. Calcipotriol has been shown to have stimulating activity on melanogenesis besides immunomodulatory and anti-inflammatory effects. This study was performed to determine whether adding...

Narrow-band UVB (NB-UVB) is light over a very narrow band of wavelengths (around 311 nm) that is concentrated in the therapeutic range and minimally in the sunburn range. It has therefore become the phototherapy treatment of choice for skin diseases. The minimal erythema dose (MED) on canine skin for standardizing dosage schedules in NB-UVB treatment and histopathological analyses were performe...

The first report of the use of ‘phototherapy’ in the treatment of skin disorders dates from 1400 BC from India when patients with vitiligo were given certain plant extracts (whose active ingredients included psoralens) and then exposed to the sun. The real interest in the use of ultraviolet (UV) irradiation in the treatment of various skin diseases started in the 19 century when Niels Finsen re...

The narrow-band UVB (TL01) lamp (311 nm emission) was developed for use in phototherapy, as an alternative to a broad-band UVB source and to photochemotherapy, both of which have significant side effects and carry a risk of carcinogenesis. This new lamp has proved to be particularly effective at clearing psoriasis. It is now acknowledged that the TL01 lamp is probably 2-3 times more carcinogeni...