Christella S. Alphonsus
University Of Cape Town
Cape Town, WC, South Africa
Cape Town, WC, South Africa
Last Updated: 09/26/2026
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Found 15 publications
Patient Beliefs and Experiences of Adhering to Medical Therapies for Cardiovascular Comorbidities, Before Noncardiac Elective Surgery in South Africa: A Mixed-Methods Study.
Journal: Anesthesia and analgesia
Published: July 02, 2026
Task-sharing anaesthesia in conflict zones: a cross-sectional study of safety gaps and systemic failures in Wad Medani, Sudan.
Journal: BMC health services research
Published: July 05, 2025
Methemoglobin as a marker of acute anemic stress in cardiac surgery.
Journal: iScience
Published: December 21, 2022
Bleeding and Tranexamic Acid in Patients Undergoing Noncardiac Surgery.
Journal: Journal of cardiothoracic and vascular anesthesia
Published: May 28, 2022
Perioperative Outcomes and Cardiovascular Research on the African Continent.
Journal: Journal of cardiothoracic and vascular anesthesia
Published: January 16, 2022
An Evaluation of Severe Anesthetic-Related Critical Incidents and Risks From the South African Paediatric Surgical Outcomes Study: A 14-Day Prospective, Observational Cohort Study of Pediatric Surgical Patients.
Journal: Anesthesia and analgesia
Published: December 20, 2021
Towards the quantification of perioperative cardiovascular risk in the African context: A sub-analysis of the South African Surgical Outcomes Study and the African Surgical Outcomes Study.
Journal: South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde
Published: November 05, 2021
South African cardiovascular risk stratification guideline for non-cardiac surgery.
Journal: South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde
Published: October 29, 2021
Restrictive versus liberal transfusion in patients with diabetes undergoing cardiac surgery: An open-label, randomized, blinded outcome evaluation trial.
Journal: Diabetes, obesity & metabolism
Published: October 07, 2021
A prospective observational study of preoperative natriuretic peptide testing in adult non-cardiac surgical patients in hospitals in Western Cape Province, South Africa.
Journal: South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde
Published: March 31, 2021
Development of a Clinical Prediction Model for In-hospital Mortality from the South African Cohort of the African Surgical Outcomes Study.
Journal: World journal of surgery
Published: October 15, 2020
The role of cardiac rehabilitation using exercise to decrease natriuretic peptide levels in non-surgical patients: a systematic review.
Journal: Perioperative medicine (London, England)
Published: May 29, 2019
Last Updated: 09/26/2026