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First trimester combined screening in patients with systemic lupus erythematosus: impact of pre-analytical variables on risk assessment.
de Sousa MJR, Ribeiro R, Syngelaki A, Nicolaides KH.
Clin Rheumatol 2019;38:1251-1255. pdf -
Two-stage approach for risk estimation of fetal trisomy 21 and other aneuploidies using computational intelligence systems.
Neocleous AC, Syngelaki A, Nicolaides KH, Schizas CN.
Ultrasound Obstet Gynecol 2018;51:503-508. pdf -
Expanded conventional first trimester screening.
Carmichael JB, Liu HP, Janik D, Hallahan TW, Nicolaides KH, Krantz DA.
Prenat Diagn 2017;37:802-807. pdf -
Fetal right ventricular contraction and relaxation times at 11-13 weeks' gestation on speckle tracking imaging.
Persico N, Fabietti I, Baffero GM, Fedele L, Nicolaides KH.
Ultrasound Obstet Gynecol 2014;43:284-90. pdf -
Fetal right ventricular contraction and relaxation times at 11-13 weeks' gestation by speckle tracking imaging.
Persico N, Fabietti I, Baffero G, Fedele L, Nicolaides KH.
Ultrasound Obstet Gynecol 2014;43:284-90. pdf -
Metabolomic analysis for first-trimester Down syndrome prediction.
Bahado-Singh RO, Akolekar R, Mandal R, Dong E, Xia J, Kruger M, Wishart DS, Nicolaides K.
Am J Obstet Gynecol 2013;208:371. pdf -
First-trimester contingent screening for trisomy 21 by biomarkers and maternal blood cell-free DNA testing.
Nicolaides KH, Wright D, Poon LC, Syngelaki A, Gil MM.
Ultrasound Obstet Gynecol 2013;42:41-50. pdf -
First-Trimester Screening for Trisomy 21 with Adjustment for Biochemical Results of Previous Pregnancies.
Wright D, Syngelaki A, Birdir C, Bedei I, Nicolaides KH.
Fetal Diagn Ther 2011;30:194-202. -
Are Serum Protein Biomarkers Derived from Proteomic Analysis Useful in Screening for Trisomy 21 at 11-13 Weeks?
Mastricci AL, Akolekar R, Kuppusamy R, Ahmed M, Nicolaides KH.
Fetal Diagn Ther 2011;30:53-9. -
A reassessment of biochemical marker distributions in trisomy 21-affected and unaffected twin pregnancies in the first trimester.
Madsen HN, Ball S, Wright D, Tørring N, Petersen OB, Nicolaides KH, Spencer K.
Ultrasound Obstet Gynecol 2011;37:38-47. -
Mass spectrometric discovery and selective reaction monitoring (SRM) of putative protein biomarker candidates in first trimester trisomy 21 maternal serum.
Lopez MF, Kuppusamy R, Sarracino DA, Prakash A, Athanas M, Krastins B, Rezai T, Sutton JN, Peterman S, Nicolaides K.
J Proteome Res 2011;10:133-42. -
Liver volume in trisomy 21 and euploid fetuses at 11 to 13 weeks.
Gielchinsky Y, Zvanca M, Minekawa R, Persico N, Nicolaides KH.
Prenat Diagn 2011;31:28-32. -
Non-invasive prenatal assessment of trisomy 21 by multiplexed maternal plasma DNA sequencing: large scale validity study.
Chiu RW, Akolekar R, Zheng YW, Leung TY, Sun H, Chan KC, Lun FM, Go AT, Lau ET, To WW, Leung WC, Tang RY, Au-Yeung SK, Lam H, Kung YY, Zhang X, van Vugt JM, Minekawa R, Tang MH, Wang J, Oudejans CB, Lau TK, Nicolaides KH, Lo YM.
BMJ 2011;342:c7401. -
First-Trimester Screening for Trisomy 21 Using Alpha-Fetoprotein.
Bredaki FE, Wright D, Matos P, Syngelaki A, Nicolaides KH.
Fetal Diagn Ther 2011;30:215-8. -
First-trimester combined screening for trisomy 21 at 8-13 weeks.
Wright D, Spencer K, Kagan K, Tørring N, Petersen O, Christou A, Kallikas J, Nicolaides K.
Ultrasound Obstet Gynecol 2010;36:404-11. -
Synergy of Total PLAC4 RNA concentration and measurement of the RNA single-nucleotide polymorphism allelic ratio for the noninvasive prenatal detection of Trisomy 21.
Tsui NB, Akolekar R, Chiu RW, Chow KC, Leung TY, Lau TK, Nicolaides KH, Lo YM.
Clin Chem 2010;56:73-81. -
Epigenetic-genetic chromosome dosage approach for fetal trisomy 21 detection using an autosomal genetic reference marker.
Tong YK, Chiu RW, Akolekar R, Leung TY, Lau TK, Nicolaides KH, Lo YM.
PLoS One 2010;5:e15244. -
Two-stage first-trimester screening for trisomy 21 by ultrasound assessment and biochemical testing.
Kagan K, Staboulidou I, Cruz JJ, Wright D, Nicolaides K.
Ultrasound Obstet Gynecol 2010;36:542-7. -
Maternal plasma DNA analysis with massively parallel sequencing by ligation for noninvasive prenatal diagnosis of Trisomy 21.
Chiu RW, Sun H, Akolekar R, Clouser C, Lee C, McKernan K, Zhou D, Nicolaides KH, Lo YM.
Clin Chem 2010;56:459-63. -
Prospective validation of first-trimester combined screening for trisomy 21.
Kagan KO, Etchegaray A, Zhou Y, Wright D, Nicolaides KH.
Ultrasound Obstet Gynecol 2009;34:14-8.