1. Chikungunya in kidney transplant recipients: A series of cases
- Author
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Lígia Camera Pierrotti, Max Igor Banks Ferreira Lopes, Ana Patrícia do Nascimento, Hélio Caiaffa-Filho, Francine Brambate Carvalhinho Lemos, José Otto Reusing, Jr, Odeli Nicole Encinas Sejas, Elias David-Neto, and Luiz Sergio Azevedo
- Subjects
Infectious and parasitic diseases ,RC109-216 - Abstract
Chikungunya (CHIK) is a mosquito-borne virus (CHIKV) infection that recently appeared in the Americas and thousands of confirmed cases have been reported in Brazil since the first autochthonous cases were reported in September 2014. We reported four cases of CHIK in kidney transplant recipients. The diagnosis was confirmed by positive CHIKV real-time polymerase chain reaction in two cases and positive CHIKV-IgM serology in two patients. The time between transplantation and CHIKV infection ranged from 2 to 11 years. All of them had arthralgia, and 3 of them had fever. Other symptoms were mild conjunctivitis, rash, and retro-orbital pain. Kidney function remained stable in all cases. In three patients prednisone doses were temporally increased and the symptoms disappeared concurrently with the increase of the dose. As for the fourth patient, the prednisone dose remained unchanged and yet she improved. Other immunosuppressive drugs were not changed for the four cases. As far as we know, there are only two previously reported cases of CHIK among solid organ transplant recipients besides the four cases reported here. Despite the small number of cases, we can speculate that the use of immunosuppression might have played a role in the paucity of symptoms and the gradual complete recovery with no complication. Keywords: Chikungunya, Kidney transplantation, Arboviruses, Immunossupression
- Published
- 2017
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