A 2023 multicenter prospective cohort study published in BMC Geriatrics has found a high prevalence of postoperative cognitive dysfunction (POCD) among elderly patients in Southern Ethiopia. The research, conducted on patients aged 60 and above undergoing elective non-cardiac surgery, reported a POCD prevalence of 35% at one week after the procedure.
The study identified several significant predictors for developing POCD. These included advanced age, a lower level of formal education, longer duration of anesthesia, and the experience of intraoperative hypotension. The findings highlight a significant postoperative complication that can impact recovery and quality of life for older adults.
Postoperative cognitive dysfunction involves a decline in cognitive abilities such as memory, attention, and concentration following surgery. The researchers emphasized the need for preoperative screening and tailored intraoperative management for at-risk elderly populations to mitigate this common complication.
The study contributes to the growing body of evidence on geriatric surgical outcomes in low-resource settings, underscoring the importance of specialized perioperative care for the aging global population.
