Therapeutics of xeroderma pigmentosum: A PRISMA-compliant systematic review.

Fernando Antônio Gomes de Andrade, Claudio Eduardo de Oliveira Cavalcanti, Felipe Contoli Isoldi, Lydia Masako Ferreira

Indian journal of dermatology, venereology and leprology 2021 Mar-Apr

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Xeroderma pigmentosum is a rare hereditary autosomal recessive genodermatosis. At present, there are many treatment options for xeroderma pigmentosum, covering medical/procedural, surgical and combined modalities. However, the quality of these interventions has not been assessed. Our study aimed to perform a systematic review of the literature regarding the treatment of xeroderma pigmentosum. Multiple medical databases were accessed with the Medical Subject Headings terms; "xeroderma pigmentosum," "therapeutics" and "surgical procedures, operative" from January 2000 to April 2019, including articles published in Portuguese, Spanish and English (PROSPERO-CRD42018114858). Two hundred and ninety-eight studies were found in the databases researched, of which, after applying the inclusion criteria, only 33 studies remained. The 33 complete articles were read by three of the authors, having been found: 16 reported medical/procedural and 17 reported surgical treatments. Only one clinical study presented a good level of evidence (EL: 2): a randomized clinical trial using a T4 endonuclease V (T4N5) liposome lotion which reduced the development of skin lesions in patients with xeroderma pigmentosum. Amongst surgical modalities, all studies presented low evidence level (EL: 4). Three illustrative cases are also presented, to emphasize the multiple number of times that surgical modalities may be required in these patients. The therapeutic modalities, both clinical and surgical, for xeroderma pigmentosum presented a low level of scientific evidence which did not allow meta-analysis. More therapeutic studies, both clinical and surgical, with better scientific evidence are needed.

Citation

Fernando Antônio Gomes de Andrade, Claudio Eduardo de Oliveira Cavalcanti, Felipe Contoli Isoldi, Lydia Masako Ferreira. Therapeutics of xeroderma pigmentosum: A PRISMA-compliant systematic review. Indian journal of dermatology, venereology and leprology. 2021 Mar-Apr;87(2):176-189