Publications List

  1. von Dadelszen P, Khalil A, Wolfe I, Kametas NA, O’Brien P , Magee LA. “Women and children last”-effects of the covid-19 pandemic on reproductive, perinatal, and paediatric health. BMJ, 2020. 369: p. m2287.
  2. Rahim MN, Williamson C, Kametas NA , Heneghan MA. Using pregnancy to assess risk and predict women’s health. EClinicalMedicine, 2020. 20: p. 100292.
  3. Rahim MN, Long L, Penna L, Williamson C, Kametas NA, Nicolaides KH, et al. Pregnancy in Liver Transplantation. Liver Transpl, 2020. 26(4): p. 564-581.
  4. Nzelu D, Dumitrascu-Biris D, Karampitsakos T, Nicolaides KK , Kametas NA. First trimester inflammatory mediators in women with chronic hypertension. Acta Obstet Gynecol Scand, 2020.
  5. Nzelu D, Biris D, Karampitsakos T, Nicolaides KK , Kametas NA. First trimester serum angiogenic and anti-angiogenic factors in women with chronic hypertension for the prediction of preeclampsia. Am J Obstet Gynecol, 2020. 222(4): p. 374.e1-374.e9.
  6. Ling HZ, Jara PG, Bisquera A, Poon LC, Nicolaides KH , Kametas NA. Effect of race on longitudinal central hemodynamics in pregnancy. Ultrasound Obstet Gynecol, 2020. 56(1): p. 37-43.
  7. Ling HZ, Jara PG, Bisquera A, Poon LC, Nicolaides KH , Kametas NA. Maternal cardiac function in women at high risk for pre-eclampsia treated with 150 mg aspirin or placebo: an observational study. BJOG, 2020. 127(8): p. 1018-1025.
  8. Ling HZ, Gallardo-Arozena M, Company-Calabuig AM, Nicolaides KH , Kametas NA. Clinical validation of bioreactance for the measurement of cardiac output in pregnancy. Anaesthesia, 2020.
  9. Garcia-Gonzalez C, Georgiopoulos G, Azim SA, Macaya F, Kametas N, Nihoyannopoulos P, et al. Maternal Cardiac Assessment at 35 to 37 Weeks Improves Prediction of Development of Preeclampsia. Hypertension, 2020: p. Hypertensionaha12014643.
  10. Ling HZ, Guy GP, Bisquera A, Poon LC, Nicolaides KH , Kametas NA. Maternal hemodynamics in screen-positive and screen-negative women of the ASPRE trial. Ultrasound Obstet Gynecol, 2019. 54(1): p. 51-57.
  11. Ling HZ, Guy GP, Bisquera A, Poon LC, Nicolaides KH , Kametas NA. The effect of parity on longitudinal maternal hemodynamics. Am J Obstet Gynecol, 2019. 221(3): p. 249.e1-249.e14.
  12. Jauniaux E, Dimitrova I, Kenyon N, Mhallem M, Kametas NA, Zosmer N, et al. Impact of placenta previa with placenta accreta spectrum disorder on fetal growth. Ultrasound Obstet Gynecol, 2019. 54(5): p. 643-649.
  13. Dassios T, Greenough A, Leontiadi S, Hickey A , Kametas NA. Admissions for hypoglycaemia after 35 weeks of gestation: perinatal predictors of cost of stay. J Matern Fetal Neonatal Med, 2019. 32(3): p. 448-454.
  14. Stott D, Nzelu O, Nicolaides KH , Kametas NA. Maternal hemodynamics in normal pregnancy and in pregnancy affected by pre-eclampsia. Ultrasound Obstet Gynecol, 2018. 52(3): p. 359-364.
  15. Roberts LA, Ling HZ, Poon LC, Nicolaides KH , Kametas NA. Maternal hemodynamics, fetal biometry and Doppler indices in pregnancies followed up for suspected fetal growth restriction. Ultrasound Obstet Gynecol, 2018. 52(4): p. 507-514.
  16. Nzelu D, Dumitrascu-Biris D, Nicolaides KH , Kametas NA. Chronic hypertension: first-trimester blood pressure control and likelihood of severe hypertension, preeclampsia, and small for gestational age. Am J Obstet Gynecol, 2018. 218(3): p. 337.e1-337.e7.
  17. Nzelu D, Dumitrascu-Biris D, Kay P, Nicolaides KH , Kametas NA. Severe hypertension, preeclampsia and small for gestational age in women with chronic hypertension diagnosed before and during pregnancy. Pregnancy Hypertens, 2018. 14: p. 200-204.
  18. Nzelu D, Dumitrascu-Biris D, Hunt KF, Cordina M , Kametas NA. Pregnancy outcomes in women with previous gestational hypertension: A cohort study to guide counselling and management. Pregnancy Hypertens, 2018. 12: p. 194-200.
  19. Kozen K, Dassios T, Kametas N, Kapoor RR , Greenough A. Transient neonatal hyperinsulinaemic hypoglycaemia: perinatal predictors of length and cost of stay. Eur J Pediatr, 2018. 177(12): p. 1823-1829.
  20. Dassios T, Refaey M, Kametas N, Bhat R , Greenough A. Adverse neonatal outcomes and house prices in London. J Perinat Med, 2018. 47(1): p. 99-105.
  21. Clark K, Snowball O, Nzelu D, Kay P , Kametas NA. Validation of the Microlife WatchBP Home blood pressure device in pregnancy for medium and large arm circumferences. Blood Press Monit, 2018. 23(3): p. 171-174.
  22. Bhatti S, Cordina M, Penna L, Sherwood R, Dew T , Kametas NA. The effect of ethnicity on the performance of protein-creatinine ratio in the prediction of significant proteinuria in pregnancies at risk of or with established hypertension: an implementation audit and cost implications. Acta Obstet Gynecol Scand, 2018. 97(5): p. 598-607.
  23. Abbud L, Nzelu D, Salaria M, Kay P , Kametas NA. Validation of the Omron HBP-1300 in pregnancy for medium-arm and large-arm circumferences according to the British Hypertension Society protocol. Blood Press Monit, 2018. 23(5): p. 277-280.
  24. Stott D, Papastefanou I, Paraschiv D, Clark K , Kametas NA. Serial hemodynamic monitoring to guide treatment of maternal hypertension leads to reduction in severe hypertension. Ultrasound Obstet Gynecol, 2017. 49(1): p. 95-103.
  25. Stott D, Papastefanou I, Paraschiv D, Clark K , Kametas NA. Longitudinal maternal hemodynamics in pregnancies affected by fetal growth restriction. Ultrasound Obstet Gynecol, 2017. 49(6): p. 761-768.
  26. Stott D, Bolten M, Salman M, Paraschiv D, Douiri A , Kametas NA. A prediction model for the response to oral labetalol for the treatment of antenatal hypertension. J Hum Hypertens, 2017. 31(2): p. 126-131.
  27. Stott D, Bolten M, Paraschiv D, Papastefanou I, Chambers JB , Kametas NA. Longitudinal hemodynamics in acute phase of treatment with labetalol in hypertensive pregnant women to predict need for vasodilatory therapy. Ultrasound Obstet Gynecol, 2017. 49(1): p. 85-94.
  28. Panaitescu AM, Akolekar R, Kametas N, Syngelaki A , Nicolaides KH. Impaired placentation in women with chronic hypertension who develop pre-eclampsia. Ultrasound Obstet Gynecol, 2017. 50(4): p. 496-500.
  29. Nzelu D, Yeung F, Couderq D, Shennan A , Kametas NA. An inaccurate automated device negatively impacts the diagnosis and treatment of gestational hypertension. Pregnancy Hypertens, 2017. 10: p. 28-33.
  30. James L, Nzelu D, Hay A, Shennan A , Kametas NA. Validation of the Omron MIT Elite blood pressure device in a pregnant population with large arm circumference. Blood Press Monit, 2017. 22(2): p. 109-111.
  31. Stott D, Bolten M, Salman M, Paraschiv D, Clark K , Kametas NA. Maternal demographics and hemodynamics for the prediction of fetal growth restriction at booking, in pregnancies at high risk for placental insufficiency. Acta Obstet Gynecol Scand, 2016. 95(3): p. 329-38.
  32. Stott D, Bolten M, Paraschiv D, Papastefanou I, Chambers JB , Kametas NA. Maternal ethnicity and its impact on the haemodynamic and blood pressure response to labetalol for the treatment of antenatal hypertension. Open Heart, 2016. 3(1): p. e000351.
  33. Hay A, Ayis S, Nzelu D, James L , Kametas NA. Validation of the Withings BP-800 in pregnancy and impact of maternal characteristics on the accuracy of blood pressure measurement. Pregnancy Hypertens, 2016. 6(4): p. 406-412.
  34. Vigneswaran TV, Kametas NA, Zinevich Y, Bataeva R, Allan LD , Zidere V. Assessment of cardiac angle in fetuses with congenital heart disease at risk of 22q11.2 deletion. Ultrasound Obstet Gynecol, 2015. 46(6): p. 695-9.
  35. Cordina M, Bhatti S, Fernandez M, Syngelaki A, Nicolaides KH , Kametas NA. Maternal hemoglobin at 27-29 weeks’ gestation and severity of pre-eclampsia. J Matern Fetal Neonatal Med, 2015. 28(13): p. 1575-80.
  36. Cordina M, Bhatti S, Fernandez M, Syngelaki A, Nicolaides KH , Kametas NA. Association between maternal haemoglobin at 27-29weeks gestation and intrauterine growth restriction. Pregnancy Hypertens, 2015. 5(4): p. 339-45.
  37. Poon LC, Kametas NA, Valencia C, Chelemen T , Nicolaides KH. Hypertensive disorders in pregnancy: screening by systolic diastolic and mean arterial pressure at 11-13 weeks. Hypertens Pregnancy, 2011. 30(1): p. 93-107.
  38. Poon LC, Kametas NA, Chelemen T, Leal A , Nicolaides KH. Maternal risk factors for hypertensive disorders in pregnancy: a multivariate approach. J Hum Hypertens, 2010. 24(2): p. 104-10.
  39. Ashoor G, Rotas M, Maiz N, Kametas NA , Nicolaides KH. Maternal thyroid function at 11-13 weeks of gestation in women with hypothyroidism treated by thyroxine. Fetal Diagn Ther, 2010. 28(1): p. 22-7.
  40. Ashoor G, Maiz N, Rotas M, Kametas NA , Nicolaides KH. Maternal thyroid function at 11 to 13 weeks of gestation and subsequent development of preeclampsia. Prenat Diagn, 2010. 30(11): p. 1032-8.
  41. Ashoor G, Kametas NA, Akolekar R, Guisado J , Nicolaides KH. Maternal thyroid function at 11-13 weeks of gestation. Fetal Diagn Ther, 2010. 27(3): p. 156-63.
  42. Poon LC, Kametas NA, Maiz N, Akolekar R , Nicolaides KH. First-trimester prediction of hypertensive disorders in pregnancy. Hypertension, 2009. 53(5): p. 812-8.
  43. Turan OM, De Paco C, Kametas N, Khaw A , Nicolaides KH. Effect of parity on maternal cardiac function during the first trimester of pregnancy. Ultrasound Obstet Gynecol, 2008. 32(7): p. 849-54.
  44. Poon LC, Kametas NA, Pandeva I, Valencia C , Nicolaides KH. Mean arterial pressure at 11(+0) to 13(+6) weeks in the prediction of preeclampsia. Hypertension, 2008. 51(4): p. 1027-33.
  45. Poon LC, Kametas N, Valencia CM, Pandeva IV , Nicolaides KH. Blood pressure levels correlate with intra-individual variability using an automated device in early pregnancy. J Hum Hypertens, 2008. 22(6): p. 438-40.
  46. Poon LC, Kametas N, Strobl I, Pachoumi C , Nicolaides KH. Inter-arm blood pressure differences in pregnant women. BJOG, 2008. 115(9): p. 1122-30.
  47. Poon LC, Kametas N, Bonino S, Vercellotti E , Nicolaides KH. Urine albumin concentration and albumin-to-creatinine ratio at 11(+0) to 13(+6) weeks in the prediction of pre-eclampsia. BJOG, 2008. 115(7): p. 866-73.
  48. Khaw A, Kametas NA, Turan OM, Bamfo JE , Nicolaides KH. Maternal cardiac function and uterine artery Doppler at 11-14 weeks in the prediction of pre-eclampsia in nulliparous women. BJOG, 2008. 115(3): p. 369-76.
  49. De Paco C, Kametas N, Rencoret G, Strobl I , Nicolaides KH. Maternal cardiac output between 11 and 13 weeks of gestation in the prediction of preeclampsia and small for gestational age. Obstet Gynecol, 2008. 111(2 Pt 1): p. 292-300.
  50. Bamfo JE, Kametas NA, Chambers JB , Nicolaides KH. Maternal cardiac function in normotensive and pre-eclamptic intrauterine growth restriction. Ultrasound Obstet Gynecol, 2008. 32(5): p. 682-6.
  51. Bamfo JE, Kametas NA, Nicolaides KH , Chambers JB. Maternal left ventricular diastolic and systolic long-axis function during normal pregnancy. Eur J Echocardiogr, 2007. 8(5): p. 360-8.
  52. Bamfo JE, Kametas NA, Nicolaides KH , Chambers JB. Reference ranges for tissue Doppler measures of maternal systolic and diastolic left ventricular function. Ultrasound Obstet Gynecol, 2007. 29(4): p. 414-20.
  53. Bamfo JE, Kametas NA, Chambers JB , Nicolaides KH. Maternal cardiac function in fetal growth-restricted and non-growth-restricted small-for-gestational age pregnancies. Ultrasound Obstet Gynecol, 2007. 29(1): p. 51-7.
  54. Kametas NA, McAuliffe F, Krampl E, Nicolaides KH , Shennan AH. Can aneroid sphygmomanometers be used at altitude? J Hum Hypertens, 2006. 20(7): p. 517-22.
  55. Bamfo JE, Kametas NA, Turan O, Khaw A , Nicolaides KH. Maternal cardiac function in fetal growth restriction. BJOG, 2006. 113(7): p. 784-91.
  56. McAuliffe F, Kametas N, Espinoza J, Greenough A , Nicolaides K. Respiratory function in pregnancy at sea level and at high altitude. BJOG, 2004. 111(4): p. 311-5.
  57. Kametas NA, McAuliffe F, Krampl E, Chambers J , Nicolaides KH. Maternal cardiac function during pregnancy at high altitude. BJOG, 2004. 111(10): p. 1051-8.
  58. Kametas NA, Krampl E, McAuliffe F, Rampling MW , Nicolaides KH. Pregnancy at high altitude: a hyperviscosity state. Acta Obstet Gynecol Scand, 2004. 83(7): p. 627-33.
  59. Akmal S, Kametas N, Tsoi E, Howard R , Nicolaides KH. Ultrasonographic occiput position in early labour in the prediction of caesarean section. BJOG, 2004. 111(6): p. 532-6.
  60. McAuliffe F, Kametas N, Rafferty GF, Greenough A , Nicolaides K. Pulmonary diffusing capacity in pregnancy at sea level and at high altitude. Respir Physiol Neurobiol, 2003. 134(2): p. 85-92.
  61. Kametas NA, McAuliffe F, Krampl E, Chambers J , Nicolaides KH. Maternal cardiac function in twin pregnancy. Obstet Gynecol, 2003. 102(4): p. 806-15.
  62. Kametas N, McAuliffe F, Krampl E, Sherwood R , Nicolaides KH. Maternal electrolyte and liver function changes during pregnancy at high altitude. Clin Chim Acta, 2003. 328(1-2): p. 21-9.
  63. Akmal S, Kametas N, Tsoi E, Hargreaves C , Nicolaides KH. Comparison of transvaginal digital examination with intrapartum sonography to determine fetal head position before instrumental delivery. Ultrasound Obstet Gynecol, 2003. 21(5): p. 437-40.
  64. McAuliffe F, Kametas N, Costello J, Rafferty GF, Greenough A , Nicolaides K. Respiratory function in singleton and twin pregnancy. BJOG, 2002. 109(7): p. 765-9.
  65. Krampl E, Kametas NA, McAuliffe F, Cacho-Zegarra AM , Nicolaides KH. Maternal serum insulin-like growth factor binding protein-1 in pregnancy at high altitude. Obstet Gynecol, 2002. 99(4): p. 594-8.
  66. Kametas NA, Savvidou MD, Donald AE, McAuliffe F , Nicolaides KH. Flow-mediated dilatation of the brachial artery in pregnancy at high altitude. BJOG, 2002. 109(8): p. 930-7.
  67. Akmal S, Tsoi E, Kametas N, Howard R , Nicolaides KH. Intrapartum sonography to determine fetal head position. J Matern Fetal Neonatal Med, 2002. 12(3): p. 172-7.
  68. McAuliffe F, Kametas N, Krampl E, Ernsting J , Nicolaides K. Blood gases in pregnancy at sea level and at high altitude. BJOG, 2001. 108(9): p. 980-5.
  69. Liao AW, Heath V, Kametas N, Spencer K , Nicolaides KH. First-trimester screening for trisomy 21 in singleton pregnancies achieved by assisted reproduction. Hum Reprod, 2001. 16(7): p. 1501-4.
  70. Krampl E, Kametas NA, Nowotny P, Roden M , Nicolaides KH. Glucose metabolism in pregnancy at high altitude. Diabetes Care, 2001. 24(5): p. 817-22.
  71. Krampl E, Kametas NA, Cacho Zegarra AM, Roden M , Nicolaides KH. Maternal plasma glucose at high altitude. BJOG, 2001. 108(3): p. 254-7.
  72. Kametas NA, McAuliffe F, Hancock J, Chambers J , Nicolaides KH. Maternal left ventricular mass and diastolic function during pregnancy. Ultrasound Obstet Gynecol, 2001. 18(5): p. 460-6.
  73. Kametas NA, McAuliffe F, Cook B, Nicolaides KH , Chambers J. Maternal left ventricular transverse and long-axis systolic function during pregnancy. Ultrasound Obstet Gynecol, 2001. 18(5): p. 467-74.
  74. Kametas N, Krampl E, McAuliffe F, Rampling MW , Nicolaides KH. Haemorheological adaptation during pregnancy in a Latin American population. Eur J Haematol, 2001. 66(5): p. 305-11.
  75. Savvidou MD, Kametas NA, Donald AE , Nicolaides KH. Non-invasive assessment of endothelial function in normal pregnancy. Ultrasound Obstet Gynecol, 2000. 15(6): p. 502-7.