Dead Sea climatotherapy for vitiligo: a retrospective study of 436 patients.

Authors: Czarnowicki T (1) , Harari M (2) , Ruzicka T (3) , Ingber A (4)
(1) The Joint Research Institute on Climatotherapy for Skin Diseases at the Dead Sea (2) DMZ Medical Center, Lot Spa Hotel (3) Dept. of Dermatology, Hadassah-University Hospital (4) Department of Dermatology, Ludwig Maximilian University Hospital
Source: J Eur Acad Dermatol Venereol. 2011 Aug;25(8):959-63
DOI: 10.1111/j.1468-3083.2010.03903.x Publication date: 2011 Aug E-Publication date: Dec. 5, 2010 Availability: abstract Copyright: © 2010 The Authors. Journal of the European Academy of Dermatology and Venereology
© 2010 European Academy of Dermatology and Venereology.
Language: English Countries: Not specified Location: Not specified Correspondence address: Dr. T. Czarnowicki. :


Article abstract


Vitiligo is an acquired idiopathic skin disorder characterized by depigmented macules and patches. Despite many therapies available today, treatment of vitiligo remains a challenge. Preliminary reports cite encouraging results for Dead Sea Climatotherapy (DSC) in vitiligo patients.


To evaluate the efficacy of DSC in 436 patients suffering from vitiligo.


Files of 436 vitiligo patients, who were treated by DSC between the years 1997 and 2005 at the Deutsches Medizinisches Zentrum (DMZ) Medical Center, were retrieved for analysis. Climatotherapy, including gradually increased sun exposure following a sea bath, was administered in accordance with a computer-designed protocol. Age at vitiligo onset, skin phototype, skin involvement, duration of disease, as well as timing and duration of DSC were recorded. Logistic regression was used to estimate the effect of each one of the parameters analysed on the treatment's success.


Following treatment, 3.9% of patients demonstrated total or significant repigmentation (defined by more than 50% repigmentation in more than 50% of the lesions); 81.4% showed good repigmentation; 13.1% showed no repigmentation but their vitiligo spots were pink-colored and 1.6% appeared not to be affected at all by DSC. Patient response to the treatment was inversely proportional to the size of the affected area. A negative correlation was found between duration of the vitiligo and the clinical short-term response to DSC. In addition, the longer the stay at the Dead Sea the better was the result.


Climatotherapy at the Dead Sea is an effective treatment modality for vitiligo.

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