{Reference Type}: Journal Article
{Title}: The rs2018736 fibulin-5 polymorphism as a determinant for pelvic organ prolapse: a case-control study.
{Author}: Teixeira JB;Bortolini MAT;Silva RSP;Batista NC;Costa E Silva CL;Allen-Brady K;Castro RA;
{Journal}: Climacteric
{Volume}: 27
{Issue}: 3
{Year}: 2024 Jun 27
{Factor}: 3.024
{DOI}: 10.1080/13697137.2024.2327988
{Abstract}: <B>UNASSIGNED: </B>Fibulin-5 is a connective tissue component and may play a role in pelvic organ prolapse (POP) pathogenesis. This study aimed to verify the association of the rs2018736 polymorphism of the fibulin-5 gene with POP in postmenopausal Brazilian women, and to determine the risk factors for POP.<BR><B>UNASSIGNED: </B>This observational, cross-sectional, case-control study assessed postmenopausal women with advanced POP (stages III and IV) and control women (stages 0 and I) by examination and peripheral blood sample collection. DNA sequences were analyzed by real-time reverse-transcriptase polymerase chain reaction. A logistic regression model was used with p < 0.05 for significance.<BR><B>UNASSIGNED: </B>A total of 565 participants were evaluated (325 POP and 240 control). The homozygous C allele of rs2018736 (CC) was protective against POP (odds ratio [OR] 0.49, 95% confidence interval [CI] 0.26-0.91). Age (OR 1.09, 95% CI 1.05-1.13), number of pregnancies (OR 1.14, 95% CI 1.01-1.28), vaginal delivery (OR 5.32, 95% CI 2.58-11.01), forceps delivery (OR 3.34, 95% CI 1.72-6.47), weight of newborn (OR 1.0007, 95% CI 1.0002-1.0011), family history of POP (OR 2.35, 95% CI 1.24-4.44), hypertension (OR 1.74, 95% CI 1.01-3.00) and diabetes (OR 2.19, 95% CI 1.07-4.48)] were independent predictors for POP; cesarean (OR 0.02, 95% CI 0.005-0.09) was protective.<BR><B>UNASSIGNED: </B>The rs2018736-CC genotype of the fibulin-5 gene has a protective role against POP.