Emerging trends and hotspots in chronic obstructive pulmonary disease and oxidative stress: a bibliometric and visualized analysis from 2010 to 2024

This study is the first to quantitatively capture the progress of oxidative stress in the field of COPD research, and the results show a marked upward trend in recent years in terms of research on COPD and oxidative stress. Developing novel effective antioxidants is becoming the future direction for COPD treatment. Besides antioxidant therapy, exposure (to air pollution), cigarette smoke, and mitochondrial dysfunction emerged as prominent research hotspots. This extensive bibliometric study offers significant insights into the exploration of oxidative stress in publications related to COPD with the purpose to support and enhance future scientific research for investigators in the field.