Detection of human papillomavirus infection by molecular tests and its relation to colonic polyps and colorectal cancer

Saudi Medical Journal
Faten GazzazAbdulrahman Sibiany

Abstract

To prospectively examine the association between human papilloma virus (HPV) colonization of the colonic mucosa and the development of colorectal polyps (CRPs), and colorectal cancer (CRC) in Saudi Arabia. A case control study was performed between January 2013 and December 2014. All eligible patients underwent standard diagnostic colonoscopy. Patients with polyps or colorectal cancer were considered cases, while those with any other endoscopic findings were controls. Biopsy samples from polyps and tumors, and/or from normal colonic mucosa were acquired. Human papilloma virus colonization was detected using a hybrid capture technique of samples taken from both normal tissue, and CRPs and CRC. The association between HPV and CRPs/CRC was evaluated. A total of 132 patients were recruited. The mean age was 53 (± 15.9) years. Sixty patients had endoscopically detectable CRPs/CRC, and 72 had either inflammation or normal endoscopic evaluations. Only 4 (0.8%) of the 132 samples that were collected and analyzed were positive for the HPV gene. Statistical analysis did not identify any significant association between HPV colonization and the presence of CRPs/CRC. The only significant predictor of detecting CRPs/CRC on colonoscopy was sy...Continue Reading

Citations

Jun 26, 2020·PloS One·Larisse Silva Dalla LiberaVera Aparecida Saddi
Nov 5, 2020·International Journal of Molecular Sciences·Martin MarônekCarmine Stolfi
Nov 10, 2021·Expert Review of Molecular Diagnostics·Alberto Aldana-CaballeroRaquel Mayordomo

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BETA
biopsies

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SPSS

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