2021
DOI: 10.1016/j.ijid.2021.03.003
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Risk of chronic arthralgia and impact of pain on daily activities in a cohort of patients with chikungunya virus infection from Brazil

Abstract: To investigate risk factors for persistent arthralgia in patients with chikungunya, and describe its impact on daily activities. Methods: From September 2014 to July 2016, a surveillance study enrolled patients with acute febrile illness in Salvador, Brazil, and detected those with chikungunya virus infection using IgM enzyme-linked immunosorbent assay or reverse transcriptase polymerase chain reaction. Telephone follow-ups were performed to ascertain the progression of disease. Results: Of 153 followed cases,… Show more

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Cited by 9 publications
(12 citation statements)
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References 47 publications
(58 reference statements)
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“…As already found in other studies [29,32], in our cohort the univariate analysis shows that females had worse prognosis. Although some studies have found that age can be determining factor for chronification [12,38], in our population this finding could not be reproduced.…”
Section: Plos Neglected Tropical Diseasessupporting
confidence: 90%
“…As already found in other studies [29,32], in our cohort the univariate analysis shows that females had worse prognosis. Although some studies have found that age can be determining factor for chronification [12,38], in our population this finding could not be reproduced.…”
Section: Plos Neglected Tropical Diseasessupporting
confidence: 90%
“…We had previously reported that 42.5% of the 153 chikungunya patients detected during our surveillance for acute febrile illness that were followed by telephone calls developed chronic arthralgia that lasted >3 months (10). In this subsample of 146 chikungunya patients that were followed and had available sera for cytokine and chemokine testing, the frequency of chronic arthralgia was exactly the same (42.5%).…”
Section: Discussionmentioning
confidence: 52%
“…Acutephase (≤7 days after symptoms onset) and convalescent-phase (15-40 days after symptoms onset) blood samples were collected, centrifuged and sera were frozen at -80°C and -20°C until molecular and serological analyses, respectively. Between November 2016 and March 2017, telephone follow-up was performed for all patients who had laboratory evidence of CHIKV infection to obtain self-reported data on disease resolution or progression and on duration of arthralgia (10).…”
Section: Patients and Study Designmentioning
confidence: 99%
See 1 more Smart Citation
“…Chikungunya virus (CHIKV) is a mosquito-borne virus that causes fever, rashes, and joint pain in infected patients. During acute infection, joint pain can be very severe; importantly, a subset of those infected (up to 40% in some outbreaks) experience debilitating chronic joint pain for months, sometimes up to years [1][2][3][4]. First described in Tanzania in 1952, the virus is currently endemic in countries in Africa, and Asia; since 2007, there have been reports of autochthonous infections in Europe and in 2013, the Americas [5][6][7][8].…”
Section: Introductionmentioning
confidence: 99%