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Can B12 and Folate Levels Predict HPV Penetration in Patients With ASCUS?

Human Papilloma Virus Clinical Trial

Official title:
Serum Levels of Folate And Vitamine B12 in Patients Infected With HPV and Diagnosed Atypical Squamous Cells of Undetermined Significance in Cervical Cytology

Clinical Trial Summary

Non-classified atypical squamous cells (ASCUS) is the most common abnormal cervical cytology (%39). The risk of cervical intraepithelial neoplasia 2-3 is 5% and the risk of carcinoma is around 0.1% after diagnosis. Mostly human papillomavirus (HPV) is responsible for this transition. Most of them are transient, but some infections become persistent and can progress into precancer and invasive cancer. In the process of progression to cancer; patients with cell cycle problems are thought to be at risk. In some studies, B12 and folate deficiency, which play a role in DNA synthesis and repair, have been shown to induce incorrect binding of uracil to DNA, leading to DNA breakage and repair disorder. Therefore, in this study, it has been aimed that the relation of presence of atypical squamous cells and HPV persistence with folate and vitamin B12 levels which effect on immune system.

Clinical Trial Description

Participants were divided into two groups according to their smear results; atypical squamous cells of undetermined significance (ASCUS) (study group: 100 patients) and women who did not have intraepithelial neoplasia as a result of smear (control group: 100 patients). Patients who had well preserved sufficient number of squamous epithelial cells, who did not have bleeding, fixation failure, inflammation or atrophy, and had negative cervical cytology smear were considered as control group. HPV test was also requested from the study group. B12 and folate blood levels were compared between the groups. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03903952
Study type Interventional
Source Sanliurfa Mehmet Akif Inan Education and Research Hospital
Contact
Status Completed
Phase N/A
Start date May 1, 2014
Completion date May 30, 2015
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