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Dr Chang T.C.
Publications

Scientific Publications

Dr. Chang has published more than 30 scientific articles in international Obgyn journals. He has written two hugely popular books on pregnancy for the public. The first, "Doctor I want to know is my pregnancy healthy?" was published in 2002 and has sold more than 5000 copies to date. His latest book, co-authored with Mrs. Wong Boh Boi, a ParentCraft Teacher, is entitled "Pregnancy and Childbirth" (published by Marshall Cavendish in 2008)
Scientific Publications
  • (1989)
    9: 257-258.

    Chang TC, Eden J. Intra-uterine device and appendicitis. J Obstet Gynaecol

  • (1987)
    101: 1283-1285.

    Watkinson JWW, Chang TC. Traumatic nasal arterio-venous malformations. J Otol Laryngol

  • (1991)
    11: 440-441.

    Evans F, Chang TC, Ward RHT. Classical caesarean section of each horn of a uterus didelphys. J Obstet Gynaecol

  • (1992)
    80: 1030-1038.

    Chang TC, Robson SC, Boys R, Spencer JAD. Prediction of small-for-gestational age baby: Which ultrasonic parameter is best? Obstet Gynaecol

  • (1993)
    21: 515-519.

    Chang TC, Robson SC, Spencer JAD, Gallivan S. Ultrasonic fetal weight estimation; Analysis of inter- and intra-observer variability. J Clin Ultrasound

  • (1993)
    82: 230-236.

    Chang TC, Robson SC, Spencer JAD, Gallivan S. Prediction of fetal growth retardation in small babies: comparison of Doppler waveform indices and serial ultrasound measurements of abdominal circumference and fetal weight. Obstet Gynecol

  • (1993)
    3: 109-114.

    Gallivan S, Robson SC, Chang TC, Vaughan J, Spencer JAD. An investigation of fetal growth using serial ultrasound data. Ultrasound Obstet Gynecol

  • (1995)
    5: 313-317.

    Spencer JAD, Chang TC, Robson SC, Gallivan S. Fetal Size and Growth in Bangladeshi Pregnancies. Ultrasound Obstet Gynecol

  • (1993)
    35: 37-43.

    Chang TC, Robson SC, Spencer JAD. Neonatal morphometric indices of fetal growth; analysis of observer variability. Early Hum Dev

  • (1994)
    101 : 422-427

    Chang TC, Robson SC, Spencer JAD, Gallivan S. Prediction of significant perinatal morbidity in small fetuses at term; comparison of Doppler ultrasound and serial measurements of fetal growth. Br J Obstet Gynaecol

  • (1993)
    3: 417-421

    Bewley S, Chang TC, Campbell S. Uteroplacental resistance index: analysis of intra- and inter-observer variability. Ultrasound Obstet Gynecol

  • (1995)
    172: 324

    Chang TC, Jones J, Morrell D, Preece MA, Robson SC, Spencer JAD. Role of Insulin-like growth factor-1 (IGF-1), binding protein and growth hormone in the determination of fetal size and fetal growth. Am J Obstet Gynecol

  • (1994)
    70: 36-39

    Felton CV, Chang TC, Crook D, Marsh M, Robson SC, Spencer JAD. Umbilical vessel wall fatty acids after normal and retarded fetal growth. Arch Dis Child

  • (1994)
    49: 337-340

    Chang TC, Cheng HH. The role of maternal serum screening in the antenatal identification of fetuses with Down's syndrome. Med J Mal

  • (1994)
    34: 8-13

    Chang TC, Cheng HH. Recent advances in the use of Doppler waveform indices in the antenatal assessment of intrauterine growth retardation. Aust NZ J Obstet Gynecol

  • (1994)
    25: 119

    Tsakok FHM, Chang TC. Effect of laparoscopic pelvic adhesiolysis and uterine nerve ablation on Doppler waveform indices of pelvic vessels. Sing J Obstet Gynecol

  • (1995)
    35: 254-256

    Yan YL, Tan YY, Chang TC, Yeo GSH. Second Trimester Colour Doppler Imaging of the Uterine Artery: Reproducibility of the Resistance Index. Aust NZ J Obstet Gynaecol

  • (1995)
    6: 416-420

    Chang TC, Yeo SH, Huang HF, Leng JH. Reproducibility of the Amniotic Fluid Index: Its Effect on Clinical Practice. Ultrasound Obstet Gynecol

  • (1995)
    26: 157-163

    Chang TC. Measurement of Fetal Growth - Recent Advances in the Diagnosis of Intrauterine Growth Retardation. Sing J Obstet Gynaecol

  • (1995)
    73: 87-90

    Spencer JAD, Chang TC, Jones J, Robson SC, Preece MA. Third Trimester Fetal Growth and Umbilical Venous Blood Concentrations of IGF-1, IGFBP-1, and Growth Hormone at term. Arch Dis Child

  • (1995)
    7: 251-258

    Yeo GSH, Chang TC. Shoulder Dystocia. Fetal Matern Med Rev

  • (1997)
    26: 772-775

    Chang TC, Tan KT, Yeo GSH. Computerised analysis of foetal heart rate variation: Prediction of adverse perinatal outcome in patients undergoing prostaglandin induction of labour at term. Ann Acad Med Singapore

  • (1997)
    26: 776-780

    Chang TC, Chew TS, Pang M, Tan ACJ, Yeo GSH. Cervicovaginal foetal fibronectin in the prediction of preterm labour in a low-risk population. Ann Acad Med Singapore

  • (1997)
    76: 21-25

    Spencer JA, Chang TC, Crook D, Proudler A, Felton CV, Robson SC, Hauesler M. Third trimester fetal growth and measures of carbohydrate and lipid metabolism in umbilical venous blood at term. Arch Dis Child

  • (1999)
    55: 39-50

    Roth S, Chang TC, Robson S, Spencer JA, Wyatt JS, Stewart AL. The neurodevelopmental outcome of term infants with different intrauterine growth characteristics. Early Hum Dev

  • (2003)
    32: 571-572

    Chang TC, Ilancheran A. Recent advances in Obstetrics and Gynaecology. Ann Acad Med Sing

  • (2003)
    110: 593-597

    Giles W, Bisits A, O'Callaghan S, Gill A and the DAMP study group. The Doppler assessment in multiple pregnancy randomised controlled trial of ultrasound biometry versus umbilical artery Doppler ultrasound and biometry in twin pregnancy. BJOG

  • (2006)
    46: 92-96

    Chang TC. Antenatal screening for Down syndrome in New Zealand - time for a national screening policy? Aust NZ J Obstet Gynaecol

Chapters in Medical Text Books and Thesis
  • (1994)
    277-286

    Robson SC, Chang TC. Intrauterine growth retardation. In: Eds. Reed G, Claireaux A, Cockburn F. Diseases of the Fetus and the Newborn. Second edition. Chapman and Hall, London.

  • Chang TC. Diagnosis of growth retardation in small fetuses: serial ultrasound assessment of abdominal circumference and fetal weight. MD Thesis, University of London.

  • (1995)
    297-326

    Robson SC, Chang TC. Fetal growth. In: Eds. Hanson MA, Spencer JAD, Rodeck CH. Fetus and Neonate. Physiological and clinical applications (Volume 3 Growth). Cambridge University Press.

  • (2002)

    Chang TC. Doctor I Want to Know - Is My Pregnancy Healthy? Times Publication (Singapore)

Scientific Lectures

Dr. Chang is passionate about post-graduate teaching and has given lectures on high-risk pregnancies and obstetric ultrasound at numerous scientific congress and meetings throughout the world (in UK, USA, Canada, New Zealand, Taiwan, Hong Kong and Singapore). Dr. Chang also taught Obstetric Ultrasound at ultrasound courses that he organized, a Certificate Course in Obstetric Ultrasound jointly with Monash University, Australia (2003) and a Certificate Course in Obstetric Ultrasound jointly with the College of Obstetricians and Gynaecologists, Singapore (2006). He was also the co-chairman of the organising committee, International Society of Ultrasound in Obstetrics and Gynaecology Outreach Course/ College of O & G Singapore Congress in November 2008.

In 1995, Dr Chang was awarded the Benjamin Henry Sheares Gold Medal by the Obstetrics and Gynaecological Society of Singapore (OGSS) for his lecture on the "Ultrasound Diagnosis of Fetal Growth Restriction". As President of the College of O & G, Singapore (2007 - 2009), Dr. Chang also represented the College at official functions and international medical congresses.

INTERNATIONAL SCIENTIFIC LECTURES DELIVERED
  • (1991)
    December

    British Medical Ultrasound Society - Bournemouth, United Kingdom

  • (1992)
    January

    Blair-Bell Research Society - London, United Kingdom

  • (1992)
    February

    12th Annual American Society of Perinatal Obstetricians Meeting - Florida, U.S.A

  • (1992)
    July

    British Congress of Obstetrics and Gynaecology - Manchester, United Kingdom

  • (1992)
    September

    Physiological Society Meeting - Cambridge, United Kingdom

  • (1992)
    November

    Ontario-Quebec Perinatal Investigators Meeting - Kingston, Ontario, Canada

  • (1993)
    September

    Second International Scientific Meeting of the Royal College of Obstetricians and Gynaecologists - Hong Kong

  • (1995)
    February

    15th Annual American Society of Perinatal Obstetricians - Atlanta, U.S.A.

  • (1996)
    January

    16th Annual American Society of Perinatal Obstetricians - Hawaii, U.S.A

  • (2000)
    June

    International Perinatal Doppler Society, Taipeh, Taiwan

  • (Dec 2003)

    A Day in Obstetric Doppler, Mount Sinai Hospital, University of Toronto, Toronto, Canada

  • (2003)

    First Certificate Course in Obstetric Ultrasound, Thomson Medical Centre and Monash University, Australia

  • (2004)

    1st International Scientific Meeting, ISUOG, Singapore

  • (2006)

    Second Certificate Course in Obstetric Ultrasound, Thomson Medical Centre and College of Obstetricians and Gynaecologists, Singapore

  • (2008)

    ISUOG Outreach Course / College of O & G, Singapore Scientific Congress

  • (2008)

    20th HK College of O & G Anniversary / International Scientific Meeting

  • (2011)

    8th Singapore International Congress of o and G (2011)

  • (2012)

    AOFOG Regional Meeting: Focus on Endoscopy and Maternal Perinatal Medicine - Singapore

  • (2013)

    9th Singapore International Congress of O and G

  • (2014)

    10th Asia Pacific Congress in Maternal Fetal Medicine, Singapore