Dr. Nosisa Sishuba

Nosisa Sishuba is a researcher in global surgery, contributing to collaborative, multicentre studies examining surgical care delivery across diverse health systems. Her work is closely associated with international research networks focused on improving surgical outcomes and addressing disparities between high-, middle-, and low-income settings.

Her publications highlight key themes such as perioperative safety, colorectal surgery practices, and access to minimally invasive techniques. She has contributed to influential studies on the WHO Surgical Safety Checklist, demonstrating its role in reducing mortality, and has explored global variation in surgical decision-making, particularly in colorectal procedures and appendicitis management.

Based on a limited set of available publications, her research reflects a strong emphasis on equity in surgical care, evidence-based practice, and large-scale data collaboration. Her contributions support efforts to standardize care and improve outcomes in resource-variable environments worldwide.