-
Early vaginal progesterone versus placebo in twin pregnancies for the prevention of spontaneous preterm birth: a randomized, double-blind trial.
Rehal A, Benkő Z, De Paco Matallana C, Syngelaki A, Janga D, Cicero S, Akolekar R, Singh M, Chaveeva P, Burgos J, Molina FS, Savvidou M, De La Calle M, Persico N, Quezada Rojas MS, Sau A, Greco E, O'Gorman N, Plasencia W, Pereira S, Jani JC, Valino N, Del Mar Gil M, Maclagan K, Wright A, Wright D, Nicolaides KH.
Am J Obstet Gynecol 2021;224:86.e1-86.e19. pdf -
Vaginal progesterone for preventing preterm birth and adverse perinatal outcomes in singleton gestations with a short cervix: a meta-analysis of individual patient data.
Romero R, Conde-Agudelo A, Da Fonseca E, O'Brien JM, Cetingoz E, Creasy GW, Hassan SS, Nicolaides KH.
Am J Obstet Gynecol 2018;218:161-180. pdf -
Vaginal progesterone decreases preterm birth and neonatal morbidity and mortality in women with a twin gestation and a short cervix: an updated meta-analysis of individual patient data.
Romero R, Conde-Agudelo A, El-Refaie W, Rode L, Brizot ML, Cetingoz E, Serra V, Da Fonseca E, Abdelhafez MS, Tabor A, Perales A, Hassan SS, Nicolaides KH.
Ultrasound Obstet Gynecol 2017;49:303-14. pdf -
Vaginal progesterone decreases preterm birth <34 weeks of gestation in women with a singleton pregnancy and a short cervix: an updated meta-analysis including data from the OPPTIMUM study.
Romero R, Nicolaides KH, Conde-Agudelo A, O'Brien JM, Cetingoz E, Da Fonseca E, Creasy GW, Hassan SS.
Ultrasound Obstet Gynecol 2016;48:308-17. pdf -
Effectiveness of progestogens to improve perinatal outcome in twin pregnancies: an individual participant data meta-analysis.
Schuit E, Stock S, Rode L, Rouse DJ, Lim AC, Norman JE, Nassar AH, Serra V, Combs CA, Vayssiere C, Aboulghar MM, Wood S, Atetingaz E, Briery CM, Fonseca EB, Worda K, Tabor A, Thom EA, Caritis SN, Awwad J, Usta IM, Perales A.
BJOG 2015;122:27-37. pdf -
Prevention of preterm delivery in twin gestations (PREDICT): A multicentre randomised placebo-controlled trial on the effect of vaginal micronised progesterone.
Rode L, Klein K, Nicolaides K, Krampl-Bettelheim E, Tabor A.
Ultrasound Obstet Gynecol 2011;38:272-80. -
Prediction of miscarriage and stillbirth at 11-13 weeks and the contribution of chorionic villus sampling.
Akolekar R, Bower S, Flack N, Bilardo CM, Nicolaides KH.
Prenat Diagn 2011;31:38-45. -
Effect of chorionic villus sampling on uterine artery Doppler.
Khalil A, Akolekar R, Syngelaki A, Penco JM, Nicolaides KH.
Fetal Diagn Ther 2010;28:9-13. -
Chorionic villus sampling at 11 to 13 weeks of gestation and hypertensive disorders in pregnancy.
Khalil A, Akolekar R, Pandya P, Syngelaki A, Nicolaides K.
Obstet Gynecol 2010;116:374-80. -
Ultrasound findings before amniocentesis in selecting the method of analysing the sample.
Kagan KO, Chitty LS, Cicero S, Eleftheriades M, Nicolaides KH.
Prenat Diagn 2007;27:34-9. -
Progesterone and the risk of preterm birth among women with a short cervix.
Fonseca EB, Celik E, Parra M, Singh M, Nicolaides KH.
N Engl J Med 2007;357:462-9. -
Evidence-based obstetric ethics and informed decision-making by pregnant women about invasive diagnosis after first-trimester assessment of risk for trisomy 21.
Nicolaides KH, Chervenak FA, McCullough LB, Avgidou K, Papageorghiou A.
Am J Obstet Gynecol 2005;193:322-6. -
Distribution of fetal erythroblasts in maternal blood after chorionic villous sampling.
Al-Mufti R, Hambley H, Farzaneh F, Nicolaides KH.
BJOG 2003;110:33-8. -
Semiquantitative immunohistochemical localisation of PAPP-A and beta-hCG in first trimester chorionic villi from euploid and trisomic pregnancies.
Sebire NJ, Roberts L, Nicolaides KH.
J Pathol 2000;192:30. -
Histomorphological features of chorionic villi at 10-14 weeks of gestation in trisomic and chromosomally normal pregnancies.
Roberts L, Sebire NJ, Fowler D, Nicolaides KH.
Placenta 2000;21:678-83. -
Carbonic anhydrase isoenzymes CAI and CAII in semen, decidua, chorionic villi and various fetal tissues.
Ali Akbar S, Nicolaides KH, Brown PR.
Early Hum Dev 1998;10;51:205-11. -
Perinatal lung function and invasive antenatal procedures.
Yuksel B, Greenough A, Naik S, Cheeseman P, Nicolaides KH.
Thorax 199752:181-4. -
First trimester invasive procedures: effects on symptom status and lung volume in very young children.
Greenough A, Yuksel B, Naik S, Cheeseman P, Nicolaides KH.
Pediat Pulmonol 1997;91:82-5. -
First trimester invasive procedures and congenital abnormalities.
Greenough A, Naik S, Yuksel B, Thompson PJ, Nicolaides KH.
Acta Pediatr 1997;86:1220-3. -
Chorionic villus sampling and early amniocentesis for prenatal diagnosis.
Greenough A, Nicolaides KH.
Lancet 1997;349:1395-6.