Changes in Blood Electrolytes Induced by Anesthesia

Abstract

Electrolyte imbalances can significantly impact anaesthesia management, potentially leading to complications during procedures. Hyponatremia, hyperkalemia, and metabolic acidosis can disrupt crucial physiological processes required for safe anaesthesia, affecting nerve transmission and heart function. Maintaining the proper fluid and electrolyte balance is essential for the body to function normally, emphasizing the importance of monitoring electrolytes during anaesthesia to prevent complications. To investigate the effects of anaesthesia on blood electrolytes, a prospective Cross-sectional design; An observational study was conducted in four hospitals from May to September 2023, involving 50 patients. The study utilized statistical analysis with SPSS, using the Wilcoxon signed-rank test to assess electrolyte levels before and after anaesthesia. A significance level of p<0.05 was considered significant in the analysis. The study sample comprised 50 individuals, with 66% females and 34% males, the majority of them were within the 18-60 age range, with the highest proportion in the 20-29 category. Blood tests conducted pre- and post-anaesthesia showed varying distributions: 58% under general anaesthesia, 34% under spinal anaesthesia, and 8% under local anaesthesia. The Wilcoxon signed-rank test results indicated no statistically significant differences in electrolyte means immediately after anaesthesia, suggesting that anaesthesia did not directly impact electrolyte levels. Maintaining correct electrolyte balance is crucial during anaesthesia to ensure normal physiological function and prevent complications that could influence patient outcomes. By recognising the significance of electrolytes, addressing imbalances, and leveraging advancements in research and technology, patient safety and surgical outcomes can be enhanced.