2024-03-28T20:21:57Zhttp://repisalud.isciii.es/oai/requestoai:repisalud.isciii.es:20.500.12105/129132023-10-10T07:37:21Zcom_20.500.12105_2060com_20.500.12105_2052com_20.500.12105_2051col_20.500.12105_2061
Repisalud
author
Salvador, Fernando
author
Lobo, Beatriz
author
Goterris, Lidia
author
Alonso-Cotoner, Carmen
author
Santos, Javier
author
Sulleiro, Elena
author
Bailo-Barroso, Begoña
author
Carmena, David
author
Sánchez-Montalvá, Adrián
author
Bosch-Nicolau, Pau
author
Espinosa-Pereiro, Juan
author
Fuentes Corripio, Isabel
author
Molina, Israel
funder
RETICS-Investigación colaborativa en Enfermedades Tropicales (RICET-ISCIII) (España)
funder
Unión Europea. Fondo Europeo de Desarrollo Regional (FEDER/ERDF)
2021-05-09T14:34:47Z
2021-05-09T14:34:47Z
2021-04-19
Biology (Basel) . 2021 Apr 19;10(4):340.
2079-7737
http://hdl.handle.net/20.500.12105/12913
33921803
10.3390/biology10040340
Biology
The aim of the present study is to describe the occurrence of Blastocystis sp. detection among asymptomatic subjects and patients with irritable bowel syndrome in order to evaluate the potential association between irritable bowel syndrome and the parasitic infection.
Cross-sectional study where adult patients with irritable bowel syndrome diagnosed according to Rome IV criteria were included. A control group was formed by asymptomatic subjects older than 18 years. Exclusion criteria were: immunosuppressive condition or having received any drug with demonstrated activity against Blastocystis sp. within the last 6 months before study inclusion. Epidemiological and clinical information was collected from all included participants. Two stool samples were obtained from all participants: one sample for microscopic examination and one sample for Blastocystis sp. PCR detection. Blastocystis sp. infection was defined by the positivity of any of the diagnostic techniques.
Seventy-two participants were included (36 asymptomatic subjects and 36 patients with irritable bowel syndrome). Thirty-five (48.6%) were men, and median age of participants was 34 (IQR 29-49) years. The overall rate of Blastocystis sp. carriage was 27.8% (20/72). The prevalence assessed through microscopic examination was 22.2% (16/72), while the prevalence measured by PCR was 15.3% (11/72). When comparing the presence of Blastocystis sp. between asymptomatic subjects and IBS patients, we did not find any statistically significant difference (36.1% vs. 19.4% respectively, p = 0.114).
regarding the occurrence of Blastocystis sp., no differences were found between asymptomatic participants and patients with irritable bowel disease irrespective of the diagnostic technique performed.
eng
Blastocystis sp.
Irritable Bowel Syndrome
Pathogenesis
Blastocystis sp. Carriage and Irritable Bowel Syndrome: Is the Association Already Established?
journal article
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URL
https://repisalud.isciii.es/bitstream/20.500.12105/12913/1/BlastocystisSpCarriageAnd_2021.pdf
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BlastocystisSpCarriageAnd_2021.pdf
URL
https://repisalud.isciii.es/bitstream/20.500.12105/12913/4/BlastocystisSpCarriageAnd_2021.pdf.txt
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BlastocystisSpCarriageAnd_2021.pdf.txt