| Perioperative patient outcomes in the African Surgical Outcomes Study: a 7-day prospective observational cohort study BM Biccard, TE Madiba, HL Kluyts, DM Munlemvo, FD Madzimbamuto, ... The Lancet 391 (10130), 1589-1598, 2018 | 626* | 2018 |
| Hemodynamic effects of ephedrine, phenylephrine, and the coadministration of phenylephrine with oxytocin during spinal anesthesia for elective cesarean delivery RA Dyer, AR Reed, D van Dyk, MJ Arcache, O Hodges, CJ Lombard, ... The Journal of the American Society of Anesthesiologists 111 (4), 753-765, 2009 | 388 | 2009 |
| Maternal and neonatal outcomes after caesarean delivery in the African Surgical Outcomes Study: a 7-day prospective observational cohort study D Bishop, RA Dyer, S Maswime, RN Rodseth, D Van Dyk, HL Kluyts, ... The Lancet Global Health 7 (4), e513-e522, 2019 | 208 | 2019 |
| The use of uterotonic drugs during caesarean section RA Dyer, D Van Dyk, A Dresner International journal of obstetric anesthesia 19 (3), 313-319, 2010 | 173 | 2010 |
| A randomised comparison of bolus phenylephrine and ephedrine for the management of spinal hypotension in patients with severe preeclampsia and fetal compromise RA Dyer, A Emmanuel, SC Adams, CJ Lombard, MJ Arcache, A Vorster, ... International journal of obstetric anesthesia 33, 23-31, 2018 | 46 | 2018 |
| Maternal critical care in resource-limited settings. Narrative review M Vasco, S Pandya, D Van Dyk, DG Bishop, R Wise, RA Dyer International journal of obstetric anesthesia 37, 86-95, 2019 | 43 | 2019 |
| The ASOS Surgical Risk Calculator: development and validation of a tool for identifying African surgical patients at risk of severe postoperative complications HL Kluyts, Y Le Manach, DM Munlemvo, F Madzimbamuto, A Basenero, ... British Journal of Anaesthesia 121 (6), 1357-1363, 2018 | 42 | 2018 |
| Maternal cardiac output response to colloid preload and vasopressor therapy during spinal anaesthesia for caesarean section in patients with severe pre‐eclampsia: a randomised … RA Dyer, A Daniels, A Vorster, A Emmanuel, MJ Arcache, S Schulein, ... Anaesthesia 73 (1), 23-31, 2018 | 35 | 2018 |
| The effect of prophylactic phenylephrine and ephedrine infusions on umbilical artery blood pH in women with preeclampsia undergoing cesarean delivery with spinal anesthesia: a … N Higgins, PC Fitzgerald, D Van Dyk, RA Dyer, N Rodriguez, ... Anesthesia & Analgesia 126 (6), 1999-2006, 2018 | 33 | 2018 |
| Core temperature monitoring in obstetric spinal anesthesia using an ingestible telemetric sensor L Du Toit, D Van Dyk, R Hofmeyr, CJ Lombard, RA Dyer Anesthesia & Analgesia 126 (1), 190-195, 2018 | 31 | 2018 |
| The management of high spinal anaesthesia in obstetrics: suggested clinical guideline in the South African context G Van Rensburg, D Van Dyk, D Bishop, JL Swanevelder, Z Farina, ... Southern African Journal of Anaesthesia and Analgesia, 2016 | 18 | 2016 |
| Incidence of intraoperative nausea and vomiting during spinal anaesthesia for Caesarean section in two Cape Town state hospitals BJ Magni, RA Dyer, D Van Dyk, J Van Nugteren Southern African Journal of Anaesthesia and Analgesia 22 (5), 131-134, 2016 | 18 | 2016 |
| Managing spinal hypotension during caesarean section: An update MW Gibbs, D Van Dyk, RA Dyer South African Medical Journal 108 (6), 460-463, 2018 | 17 | 2018 |
| Hypoxaemia during tracheal intubation in patients with hypertensive disorders of pregnancy: analysis of data from an obstetric airway management registry MI Smit, L Du Toit, RA Dyer, D van Dyk, AR Reed, CJ Lombard, ... International Journal of Obstetric Anesthesia 45, 41-48, 2021 | 13 | 2021 |
| Spinal hypotension in obstetrics: context-sensitive prevention and management D van Dyk, RA Dyer, DG Bishop Best Practice & Research Clinical Anaesthesiology 36 (1), 69-82, 2022 | 12 | 2022 |
| Managing rheumatic heart disease in pregnancy: a practical evidence-based multidisciplinary approach B Cupido, L Zühlke, A Osman, D van Dyk, K Sliwa Canadian Journal of Cardiology 37 (12), 2045-2055, 2021 | 12 | 2021 |
| Implementation and initial validation of a multicentre obstetric airway management registry MI Smit, C Van Tonder, L Du Toit, D Van Dyk, AR Reed, RA Dyer, ... Southern African Journal of Anaesthesia and Analgesia 26 (4), 198-205, 2020 | 12 | 2020 |
| Preeclampsia in 2021—a perioperative medical challenge for the anesthesiologist D van Dyk, RA Dyer, NL Fernandes Anesthesiology Clinics 39 (4), 711-725, 2021 | 11 | 2021 |
| General anesthesia for cesarean delivery for thrombocytopenia in hypertensive disorders of pregnancy: findings from the Obstetric Airway Management Registry LM Seymour, NL Fernandes, RA Dyer, MI Smit, D van Dyk, R Hofmeyr Anesthesia & Analgesia 136 (5), 992-998, 2023 | 9 | 2023 |
| A retrospective audit of pain assessment and management post-caesarean section at New Somerset Hospital in Cape Town, South Africa EF Munsaka, D Van Dyk, R Parker South African Family Practice 63 (4), 2021 | 7 | 2021 |
