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DÜŞÜK RİSKLİ TÜRK POPULASYONUNDA 2.TRİMESTER UTERİN ARTER DOPPLER ULTRASONOGRAFİ BULGULARI İLE KÖTÜ GEBELİK PROGNOZU ARASINDAKİ İLİŞKİ

Year 2010, Volume: 11 Issue: 2, 9 - 15, 09.11.2010

Abstract

AMAÇ:Düşük riskli Türk populasyonunda preeklampsi, intrauterin gelişim kısıtlılığı, erken doğumgelişebilecek gebeliklerin önceden saptanmasında uterin arter spektral Doppler ultrasonografisinin etkinliğiniaraştırmak.GEREÇ ve YÖNTEM:Araştırmaya 2000 - 2003 tarihleri arasında antenatal polikliniğe başvuran,18-22.haftaları arasında rutin fetal biyometri, ayrıntılı organ taraması ve bilateral uterin arter spektral Doppleruygulanan 1029 adet gebe dahil edildi. Çoğul gebelikler ve fetal anomali saptanan hastalar araştırma kapsamınaalınmadı. Doğum sonrası hastalar telefon ile aranarak, gebelik seyri ve sonucu ile ilgili veriler standart bir telefonröportaj formu yardımı ile alındı. Bilateral Uterin arterlerin PI değerleri z-skorları, hesaplanarak normal grup ileintrauterin gelişim kısıtlılığı, preeklampsi, erken doğum gruplarındaki ortalama PI-z skor farklılıkları irdelendi.ROC eğrileri yardımı ile her bir kötü prognoz için optimum eşik değerler ve bu değerlere göre Doppleruygulamalarının öngörüdeki tanısal belirleyiciliği saptandı. Uterin arterler için çentikleşme sıklıkları dabelirlenerek kötü prognoz öngörüsündeki tanısal belirleyicilikleri incelendi.BULGULAR:Kırküç kadında (%4,2) preeklampsi, 62 kadında (%6,1) <5 persantil doğum (IUGG), 214 kadında(%20,8) 37 hafta altı doğum, 6 kadında (%0,6) intrauterin ölüm, 36 kadında (%3,5) neonatal ölüm görüldü.Uterin arter pulsatilite indeksi Z skoru ortalama değerleri preeklampsi, IUGG, erken doğum olgularındasırasıyla: 0.53, 0.55, 0.14 idi. Uterin arter PI değeri z skoru optimum eşik değerleri preeklampsi, IUGG, erkendoğum için sırasıyla 0.12, 0.59 ve 1.58 olarak bulundu. Bu eşik değerlerde uterin arter z skorunun duyarlık,özgüllük, pozitif ve negatif belirleyici değerleri preeklampsi için 0.44, 0.76, 0.07, 0.97; IUGG için 0.22, 0.83,0.07, 0.95; erken doğum için 0.09, 0.93, 0.24, 0.79. Bilateral uterin arterde prediastolik çentik preeklampsi,intrauterin gelişim geriliği gruplarında yüksek oranda saptandı (p<0,05). Erken doğum grubunda farklılıkizlenmedi. Prediastolik çentik için, duyarlık, özgüllük, pozitif ve negatif belirleyici değerleri sırasıylapreeklampsi için 0.25, 0.83, 0.05, 0.87 intrauterin gelişme geriliği için 0.31, 0.86, 0.23, 0.82 idi.SONUÇ:Düşük riskli Türk populasyonda uterin arter Doppler ultrasonografisinin kötü obstetrik prognozöngörüsünde katkısı vardır

References

  • 1. Miller DA. Hypertension in pregnancy. In: Mishell DR, Goodwin M, Brenner PF, editors. Management of common problems in obstetrics and gyecology. 4th ed. Blackwell Publishing, LosAngeles, 2002:112-9.
  • 2. Brosen I, Robertson WB, Dixo HG. The physiological response of the vessels of placental bed to normal pregnancy. J Pathol Bacteriol 1967;93:569-79.
  • 3. Gerretsen G, Huisles HJ, Elema JD. Morphological changes of spiral arteries in placental bed in relation to preeclampsia and fetal growth retardation. Br J Obstet Gynecol 1981;88:876-81.
  • 4. Smets EM, Visser A, Go AT, Van Vugt JM, Oudejans CB. Novel biomarkers in preeclampsia. Clin Chim Acta 2006;364(1-2):22-32.
  • 5. Robertson WB, Brosen I, Dixon G. Uteroplacental vascular pathology. Eur J Obstet Gynecol Reprod Biol 1975;5:47-65.
  • 6. Khong TY, DeWolf F, RobertsonWB, et al. Inadequate maternal vascular response to placentation in pregnancies complicated by preeclampsia and small for gestational age infants. Br J Obstet Gyneacol 1986;93:1049-59.
  • 7. Hamid R, Robson M, Pearce JM. Low dose aspirin in women with raised maternal serum alpha feto protein and abnormal Doppler waveform patterns from the uteroplacental circulation. Br J Obstet Gyneacol 1994;101:481-84.
  • 8. Campbell S, Pearce JM, Hackett G, Cohen-Overbeek T, Hernandez C. Qualitative assessment of uteroplacental blood flow: early screening test for high risk pregnancies. Obstet Gynecol 1986;68:649-53.
  • 9. Schulman H,Fleisher A, Farmakides G, Bracero L, Rochelson B, Grunfeld L. Development of uterin artery compliance in pregnancy as detected by Doppler ultrasound.Am J Obstet Gynecol 1986;155:1031-6.
  • 10. Harrington K, Goldfrad C, Carpenter RG. Transvaginal uterine umbilical artery Doppler examination at 1216 weeks and the subsequent development of preeclampsia and intrauterine growth restriction. Ultrasound Obstet Gynecol 1997;94-100.
  • 11. Cnossen JS, Morris RK, Riet G, Mol BWJ, van der Post JAM, Coomarasamy A, Zwinderman AH, Robson SC, Bindels PJE, Kleijnen J, Khan KS. Use of uterine artery Doppler ultrasonography to predict preeclampsia and intrauterine growth restriction: a systematic review and bivariable meta-analysis. CMAJ 2008;178(6): 701-11.
  • 12. Kurdi W, Fayyad A, Thakur V, Harrington K. Delayed normalization of uterine artery Doppler waveforms is not a benign phenomenon. Eur J Obstet Gynecol Reprod Biol 2004; 117:2023.
  • 13. Yu CK, Smith GC, Papageorghiou AT, Cacho AM, Nicolaides KH; Fetal Medicine Foundation Second Trimester Screening Group. An integrated model for the prediction of preeclampsia using maternal factors and uterine artery Doppler velocimetry in unselected low risk women. Am J Obstet Gynecol. 2005;193(2):429-36.
  • 14. McParland PJ, Pearce JM: Uteroplacental and fetal blood flow. In: Chamberlain G,editor. Modern antenatal care of the fetus, Blackwell Scientific Publications, Oxford-London,1990:89-126.
  • 15. Papageorghiou AT, Yu KH, Cicero S, Bower S, Nicolaides KH. Second trimester uterine artery Doppler screening in unselected populations: a review.J Maternal Fetal and neonatal Medicine. 2002;12:78-88.
  • 16. Ay E, Kavak ZN, Elter K. Screening for pre-eclampsia by using maternal serum inhibin A, activin A, human chorionic gonadotrophin, unconjugated estriol and alpha-fetoprotein levels and uterine artery Doppler in the second trimester of pregnancy. Aust N Z J Obstet Gynecol 2005;45:283-8.
  • 17. Madazli R, Kuseyrioglu B, Uzun H. Prediction of preeclampsia with maternal mid-trimester placental growth factor, activin A, fibronectin and uterine artery Doppler velocimetry. Int J Gynaecol Obstet 2005;89:251-7

Relationship Between Second Trimester Uterina Artery Doppler Ultrasonography and Poor Pregnancy Prognosis in Low Risk Turkish Population

Year 2010, Volume: 11 Issue: 2, 9 - 15, 09.11.2010

Abstract

OBJECTIVE: The aim of study is to evaluate the efficacy of uterin arter Doppler ultrasonography to predict preeclampsia, intrauterine growth restriction and premature birth in low riskTurkish population MATERIALS and METHODS: 1029 women who were admitted to antenatal clinic and fetal biometry, second trimester anomaly scanning and bilateral uterine artery spectral Doppler performed were included in this study. Multiple pregnancies and fetal anomalies were excluded. Outcome of pregnancy-related data obtained by the help of a standard telephone interview form. Bilateral uterine artery z-scores of the PI values calculated and differences in the average PI-z scores between control group and separately <5 persantile birth, preeclampsia, premature birth group evaluated. With the help of ROC curves for each poor prognosis, the optimal threshold values were determined and according to these values diagnostic predictions of Doppler application were revealed. The frequencies of uterine artery notch were determined and diagnostic values for prediction of poor prognosis were identified. RESULTS: In women; 43 (4%) preeklampsia, 62 (6.1%) <5 persantile birth (IUGR), 214 (20,8%) <37 weeks birth, 6 (0.6%) intrauterine death, 36 (3.5%) neonatal deaths were seen. Uterine artery pulsatility index (UAPI) Z score mean values of preeclampsia, IUGR, premature birth were 0.53, 0.55, 0.14, respectively.UAPI - z scores of the optimum threshold values for preeclampsia, IUGR, premature birth were 0.12, 0:59 and 1:58, respectively. In these threshold of z scores in the uterine artery, sensitivity, specificity, positive predictive value(PPD) and negative predictive value (NPD) for preeclampsia were 0.44, 0.76, 0.07, 0.97; for IUGR 0.22, 0.83, 0.07, 0.95 and for premature birth 0.09, 0.93, 0.24, 0.79, respectively. Bilateral uterine artery diastolic notches revealed a high percentage in preeclampsia, intrauterine growth retardation group(p<0,05). In the preterm group no difference was seen. For prediastolic notch sensitivity, specificity, PPD and NPD in pre-eclampsia, respectively, 0.25, 0.83, 0.05, 0.87; inIUGR0.31, 0.86, 0.23, 0.82. CONCLUSION: Uterine artery Doppler ultrasound might contribute to the prediction of poor obstetric prognosis in low riskTurkish population.

References

  • 1. Miller DA. Hypertension in pregnancy. In: Mishell DR, Goodwin M, Brenner PF, editors. Management of common problems in obstetrics and gyecology. 4th ed. Blackwell Publishing, LosAngeles, 2002:112-9.
  • 2. Brosen I, Robertson WB, Dixo HG. The physiological response of the vessels of placental bed to normal pregnancy. J Pathol Bacteriol 1967;93:569-79.
  • 3. Gerretsen G, Huisles HJ, Elema JD. Morphological changes of spiral arteries in placental bed in relation to preeclampsia and fetal growth retardation. Br J Obstet Gynecol 1981;88:876-81.
  • 4. Smets EM, Visser A, Go AT, Van Vugt JM, Oudejans CB. Novel biomarkers in preeclampsia. Clin Chim Acta 2006;364(1-2):22-32.
  • 5. Robertson WB, Brosen I, Dixon G. Uteroplacental vascular pathology. Eur J Obstet Gynecol Reprod Biol 1975;5:47-65.
  • 6. Khong TY, DeWolf F, RobertsonWB, et al. Inadequate maternal vascular response to placentation in pregnancies complicated by preeclampsia and small for gestational age infants. Br J Obstet Gyneacol 1986;93:1049-59.
  • 7. Hamid R, Robson M, Pearce JM. Low dose aspirin in women with raised maternal serum alpha feto protein and abnormal Doppler waveform patterns from the uteroplacental circulation. Br J Obstet Gyneacol 1994;101:481-84.
  • 8. Campbell S, Pearce JM, Hackett G, Cohen-Overbeek T, Hernandez C. Qualitative assessment of uteroplacental blood flow: early screening test for high risk pregnancies. Obstet Gynecol 1986;68:649-53.
  • 9. Schulman H,Fleisher A, Farmakides G, Bracero L, Rochelson B, Grunfeld L. Development of uterin artery compliance in pregnancy as detected by Doppler ultrasound.Am J Obstet Gynecol 1986;155:1031-6.
  • 10. Harrington K, Goldfrad C, Carpenter RG. Transvaginal uterine umbilical artery Doppler examination at 1216 weeks and the subsequent development of preeclampsia and intrauterine growth restriction. Ultrasound Obstet Gynecol 1997;94-100.
  • 11. Cnossen JS, Morris RK, Riet G, Mol BWJ, van der Post JAM, Coomarasamy A, Zwinderman AH, Robson SC, Bindels PJE, Kleijnen J, Khan KS. Use of uterine artery Doppler ultrasonography to predict preeclampsia and intrauterine growth restriction: a systematic review and bivariable meta-analysis. CMAJ 2008;178(6): 701-11.
  • 12. Kurdi W, Fayyad A, Thakur V, Harrington K. Delayed normalization of uterine artery Doppler waveforms is not a benign phenomenon. Eur J Obstet Gynecol Reprod Biol 2004; 117:2023.
  • 13. Yu CK, Smith GC, Papageorghiou AT, Cacho AM, Nicolaides KH; Fetal Medicine Foundation Second Trimester Screening Group. An integrated model for the prediction of preeclampsia using maternal factors and uterine artery Doppler velocimetry in unselected low risk women. Am J Obstet Gynecol. 2005;193(2):429-36.
  • 14. McParland PJ, Pearce JM: Uteroplacental and fetal blood flow. In: Chamberlain G,editor. Modern antenatal care of the fetus, Blackwell Scientific Publications, Oxford-London,1990:89-126.
  • 15. Papageorghiou AT, Yu KH, Cicero S, Bower S, Nicolaides KH. Second trimester uterine artery Doppler screening in unselected populations: a review.J Maternal Fetal and neonatal Medicine. 2002;12:78-88.
  • 16. Ay E, Kavak ZN, Elter K. Screening for pre-eclampsia by using maternal serum inhibin A, activin A, human chorionic gonadotrophin, unconjugated estriol and alpha-fetoprotein levels and uterine artery Doppler in the second trimester of pregnancy. Aust N Z J Obstet Gynecol 2005;45:283-8.
  • 17. Madazli R, Kuseyrioglu B, Uzun H. Prediction of preeclampsia with maternal mid-trimester placental growth factor, activin A, fibronectin and uterine artery Doppler velocimetry. Int J Gynaecol Obstet 2005;89:251-7
There are 17 citations in total.

Details

Other ID JA83HB45DJ
Journal Section Research Article
Authors

Basak Cıngıllıoglu This is me

Hasan Fehmi Yazıcıoglu This is me

Mehmet Aygün This is me

Osman Nuri Özyurt This is me

Publication Date November 9, 2010
Published in Issue Year 2010 Volume: 11 Issue: 2

Cite

EndNote Cıngıllıoglu B, Yazıcıoglu HF, Aygün M, Özyurt ON (November 1, 2010) Relationship Between Second Trimester Uterina Artery Doppler Ultrasonography and Poor Pregnancy Prognosis in Low Risk Turkish Population. Meandros Medical And Dental Journal 11 2 9–15.