ArticleArchives of gynecology and obstetrics2022
Maternal and perinatal outcomes during a Chikungunya outbreak in Kassala, eastern Sudan.
Article in Archives of gynecology and obstetrics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.
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Who cites it
7 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.
- Evaluating the burden and transmission dynamics of chikungunya virus infections in the Eastern Mediterranean Region: a systematic review and meta-analysis.European journal of public health · 2025Pooled it
- Chikungunya virus and other emerging arthritogenic alphaviruses.Nature reviews. Microbiology · 2025Review
- Perinatal outcomes of symptomatic chikungunya, dengue and Zika infection during pregnancy in Brazil: a registry-based cohort study.Nature communications · 2025Article
- Perinatal and Neonatal Chikungunya Virus Transmission: A Case Series.Journal of the Pediatric Infectious Diseases Society · 2024Article
- The Innate Immune Response in DENV- and CHIKV-Infected Placentas and the Consequences for the Fetuses: A Minireview.Viruses · 2023Review
- Outcome of pregnancy in women with splenomegaly.BMC pregnancy and childbirth · 2023Article
- Antibody seropositivity and endemicity of chikungunya and Zika viruses in Nigeria.Animal diseases · 2023Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundArboviruses (dengue, Zika, and chikungunya) have recently emerged as an important public health issue and can lead to adverse obstetrics outcomes. The current study was conducted to assess maternal and perinatal outcomes following chikungunya fever/infection and to compare adverse pregnancy outcomes with data from the community collected in a previous study.
methodsThis study was performed during a chikungunya infection epidemic in Kassala, Sudan by recruiting all pregnant women with a confirmed chikungunya fever diagnosis by using antibodies/detection viral RNA using reverse transcriptase-polymerase chain reaction.
resultsNinety-three pregnant women with confirmed chikungunya infection were enrolled. Their mean (standard deviation) age and parity were 31.6 (3.4) years and 3.5 (1.4), respectively. Of the 93 women, 58 (62.4%) delivered a live infant at term and 18 (19.4%), 13 (13.9%), and 4 (4.3%) women experienced miscarriage, preterm birth, and stillbirth, respectively. In the logistic regression model, severe thrombocytopenia (platelets < 50,000 cells/mm
conclusionChikungunya infections during pregnancy were associated with miscarriage and preterm birth. Women with severe thrombocytopenia and leukopenia were at higher risk of poor obstetric outcomes. Women with severe thrombocytopenia and leukopenia were at higher risk of poor obstetric outcomes.
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