Do the Levels of cffDNA Fraction Change in Pregnancies with Placental Problems?
| dc.contributor.author | Akar, Bertan | |
| dc.contributor.author | Köle, Emre | |
| dc.contributor.author | Özcan, Canan | |
| dc.contributor.author | Çakır Köle, Merve | |
| dc.date.accessioned | 2023-05-26T08:05:29Z | |
| dc.date.available | 2023-05-26T08:05:29Z | |
| dc.date.issued | 2022 | |
| dc.department | ALKÜ, Fakülteler, Tıp Fakültesi, Cerrahi Tıp Bilimleri Bölümü | |
| dc.description.abstract | Objective: To investigate the value of the cell free fetal DNA (cffDNA) for determining the important obstetric complications such as preeclampsia, intrauterine growth retardation (IUGR) and, preterm labor other than prenatal screening of fetal aneuploidies. Methods: Our single center- retrospective study included 131 pregnant women in their 10-24th weeks of gestation, between the dates September 2019 and March 2020 who applied for cffDNA analysis (HarmonyTM Prenatal Test; Ariosa Diagnostics Inc., San Jose, Calif., USA) with indications including advanced maternal age (?40) and high risk for trisomy 13.18 and 21 according to the results of the first trimester prenatal screening or solely on their own desire. Results: Oligohydraamnios was observed in 10 (8.1%) patients, gestational diabetes in 10 patients (8.1%), preeclampsia in 7 (8.6%) patients and ablatio plasenta in 2 (1.2%) patients in this study. Increasing levels of the extracellular fetal DNA fractions in 10-24th gestational weeks showed statistically significant correlation for predicting the risk for IUGR (p<0.01). There was not a statistically significant difference between the level of extracellular fetal DNA fractions and the other obstetric complications (preeclampsia, preterm labor, GDM, oligohydraamnios). Conclusion: Although cff-DNA has many valuable implications as a novel biomarker for prenatal screening for special fetal aneuploidies, the association between the levels of cff-DNA and the risk of obstetric complications in clinical practice has not been clarified yet . Further studies should aim to investigate the cff-DNA levels in patients with pathological obstetric conditions in order to detect its potential predictive value and diagnostic implementation. | |
| dc.identifier.doi | 10.53446/actamednicomedia.1173411 | |
| dc.identifier.endpage | 180 | en_US |
| dc.identifier.issue | 3 | en_US |
| dc.identifier.startpage | 176 | en_US |
| dc.identifier.uri | https://search.trdizin.gov.tr/tr/yayin/detay/1142045/do-the-levels-of-cffdna-fraction-change-in-pregnancies-with-placental-problems | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12868/2191 | |
| dc.identifier.volume | 5 | en_US |
| dc.indekslendigikaynak | TR-Dizin | |
| dc.language.iso | en | |
| dc.relation.ispartof | Acta Medica Nicomedia | |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.subject | cffDNA | |
| dc.subject | Pregnancy | |
| dc.subject | Placenta | |
| dc.subject | Pregnancy Outcomes | |
| dc.subject | Gebelik | |
| dc.subject | Plasenta | |
| dc.subject | Gebelik Sonuçları | |
| dc.title | Do the Levels of cffDNA Fraction Change in Pregnancies with Placental Problems? | |
| dc.type | Article |
