Gerhard B Theron

Summary

Affiliation: University of Stellenbosch
Country: South Africa

Publications

  1. ncbi Prevalence of HIV among women entering labor who accepted or declined voluntary counseling and testing
    Gerhard B Theron
    Department of Obstetrics and Gynecology, Faculty of Health Sciences, Stellenbosch University and Tygerberg Hospital, Cape Town, South Africa
    Int J Gynaecol Obstet 120:141-3. 2013
  2. ncbi Rapid intrapartum or postpartum HIV testing at a midwife obstetric unit and a district hospital in South Africa
    Gerhard B Theron
    Department of Obstetrics and Gynaecology, Faculty of Health Sciences, Stellenbosch University and Tygerberg Hospital, Stellenbosch, South Africa
    Int J Gynaecol Obstet 113:44-9. 2011
  3. ncbi Centile charts of cervical length between 18 and 32 weeks of gestation
    Gerhard Theron
    Department of Obstetrics and Gynecology, Tygerberg Hospital, Cape Town, South Africa
    Int J Gynaecol Obstet 103:144-8. 2008
  4. ncbi Symphysis-fundus growth measurement followed by umbilical artery Doppler velocimetry to screen for placental insufficiency
    G B Theron
    MRC Perinatal Mortality Research Unit, Department of Obstetrics and Gynaecology, Stellenbosch University and Tygerberg Hospital, Tygerberg, South Africa
    Int J Gynaecol Obstet 79:263-4. 2002
  5. ncbi Screening for chronic placental insufficiency by Doppler flow velocimetry of the umbilical artery in patients with symphysis-fundus height determined gestational age
    G B Theron
    MRC Perinatal Mortality Research Unit, Department of Obstetrics and Gynaecology, University of Stellenbosch and Tygerberg Hospital, Tygerberg, South Africa
    Int J Gynaecol Obstet 84:262-3. 2004
  6. ncbi Comparison between a newly developed PC-based Doppler umbilical artery waveform analyser and a commercial unit
    G B Theron
    Department of Obstetrics and Gynaecology, Stellenbosch University, Tygerberg, W Cape
    S Afr Med J 95:62-4. 2005
  7. ncbi Zidovudine with nevirapine for the prevention of HIV mother-to-child transmission reduces nevirapine resistance in mothers from the Western Cape, South Africa
    G U van Zyl
    Faculty of Health Sciences and National Health Laboratory Service NHLS Tygerberg, Division of Medical Virology, Department Pathology, Stellenbosch University, Cape Town, South Africa
    J Med Virol 80:942-6. 2008
  8. ncbi The usefulness of a weight gain spurt to identify women who will develop preeclampsia
    G B Theron
    Department of Obstetrics and Gynaecology, University of Stellenbosch and Tygerberg Hospital, South Africa
    Eur J Obstet Gynecol Reprod Biol 78:47-51. 1998
  9. ncbi A community-based obstetric ultrasound service
    L Geerts
    Department of Obstetrics and Gynaecology, MRC Perinatal Mortality Research Unit, Tygerberg Hospital and University of Stellenbosch, Tygerberg, South Africa
    Int J Gynaecol Obstet 84:23-31. 2004
  10. ncbi Routine external version by physicians in training for abnormal presentation
    G B Theron
    Department of Obstetrics and Gynecology, University of Stellenbosch, Tygerberg, South Africa
    Int J Gynaecol Obstet 76:173-4. 2002

Detail Information

Publications14

  1. ncbi Prevalence of HIV among women entering labor who accepted or declined voluntary counseling and testing
    Gerhard B Theron
    Department of Obstetrics and Gynecology, Faculty of Health Sciences, Stellenbosch University and Tygerberg Hospital, Cape Town, South Africa
    Int J Gynaecol Obstet 120:141-3. 2013
    ....
  2. ncbi Rapid intrapartum or postpartum HIV testing at a midwife obstetric unit and a district hospital in South Africa
    Gerhard B Theron
    Department of Obstetrics and Gynaecology, Faculty of Health Sciences, Stellenbosch University and Tygerberg Hospital, Stellenbosch, South Africa
    Int J Gynaecol Obstet 113:44-9. 2011
    ..To compare the prepartum and postpartum feasibility and acceptance of voluntary counseling and rapid testing (VCT) among women with unknown HIV status in South Africa...
  3. ncbi Centile charts of cervical length between 18 and 32 weeks of gestation
    Gerhard Theron
    Department of Obstetrics and Gynecology, Tygerberg Hospital, Cape Town, South Africa
    Int J Gynaecol Obstet 103:144-8. 2008
    ..To establish a centile chart of cervical length between 18 and 32 weeks of gestation in a low-risk population of women...
  4. ncbi Symphysis-fundus growth measurement followed by umbilical artery Doppler velocimetry to screen for placental insufficiency
    G B Theron
    MRC Perinatal Mortality Research Unit, Department of Obstetrics and Gynaecology, Stellenbosch University and Tygerberg Hospital, Tygerberg, South Africa
    Int J Gynaecol Obstet 79:263-4. 2002
  5. ncbi Screening for chronic placental insufficiency by Doppler flow velocimetry of the umbilical artery in patients with symphysis-fundus height determined gestational age
    G B Theron
    MRC Perinatal Mortality Research Unit, Department of Obstetrics and Gynaecology, University of Stellenbosch and Tygerberg Hospital, Tygerberg, South Africa
    Int J Gynaecol Obstet 84:262-3. 2004
  6. ncbi Comparison between a newly developed PC-based Doppler umbilical artery waveform analyser and a commercial unit
    G B Theron
    Department of Obstetrics and Gynaecology, Stellenbosch University, Tygerberg, W Cape
    S Afr Med J 95:62-4. 2005
    ..CONCLUSIONS: The accuracy of the Umbiflow has been proved. A non-significant trend towards slightly lower values needs to be considered. This could be addressed by changing the percentile cut-off to slightly lower values...
  7. ncbi Zidovudine with nevirapine for the prevention of HIV mother-to-child transmission reduces nevirapine resistance in mothers from the Western Cape, South Africa
    G U van Zyl
    Faculty of Health Sciences and National Health Laboratory Service NHLS Tygerberg, Division of Medical Virology, Department Pathology, Stellenbosch University, Cape Town, South Africa
    J Med Virol 80:942-6. 2008
    ..1%, 95% confidence interval: 8.7-25.6%), which appears to be lower than in studies with sd NVP alone (37.5%, 95% confidence interval: 23.0-50.6%)...
  8. ncbi The usefulness of a weight gain spurt to identify women who will develop preeclampsia
    G B Theron
    Department of Obstetrics and Gynaecology, University of Stellenbosch and Tygerberg Hospital, South Africa
    Eur J Obstet Gynecol Reprod Biol 78:47-51. 1998
    ..The usefulness of adaptive centiles for weight gain as well as sudden weight gain spurts in identifying women who will develop preeclampsia was assessed...
  9. ncbi A community-based obstetric ultrasound service
    L Geerts
    Department of Obstetrics and Gynaecology, MRC Perinatal Mortality Research Unit, Tygerberg Hospital and University of Stellenbosch, Tygerberg, South Africa
    Int J Gynaecol Obstet 84:23-31. 2004
    ..To investigate the impact of an ultrasound dating service on obstetric services...
  10. ncbi Routine external version by physicians in training for abnormal presentation
    G B Theron
    Department of Obstetrics and Gynecology, University of Stellenbosch, Tygerberg, South Africa
    Int J Gynaecol Obstet 76:173-4. 2002
  11. ncbi Improved cognitive knowledge of midwives practising in the eastern Cape Province of the Republic of South Africa through the study of a self-education manual
    G B Theron
    Midwifery 15:66-71. 1999
    ..To determine whether the Maternal Care manual of the Perinatal Education Programme (PEP) is effective in improving the cognitive knowledge of midwives...
  12. ncbi Total perinatally related losses at Tygerberg Hospital - a comparison between 1986, 1993 and 2006
    Quonita Talip
    Department of Obstetrics and Gynaecology, Tygerberg Hosptial and Stellenbosch University, Tygerberg, W Cape, South Africa
    S Afr Med J 100:250-3. 2010
    ..To determine the leading causes of perinatal deaths and to evaluate any changes, with the inclusion of placental histology...
  13. ncbi A centile chart for fetal weight for gestational ages 24-27 weeks
    G B Theron
    S Afr Med J 98:270-1. 2008
  14. ncbi HIV seroconversion during pregnancy in the Tygerberg region of Cape Town
    G B Theron
    S Afr Med J 96:204. 2006