R. Bhattacharya

Lung Cancer Screening in High-Risk Populations: Current Evidence, Implementation Challenges, and Future Directions

Lung cancer is the leading cause of cancer-related mortality worldwide, yet the majority of cases are diagnosed at advanced stages when a cure is rarely achievable. Low-dose computed tomography (LDCT) screening in high-risk populations reduces lung cancer mortality by 20–24% in r...

Flumazenil Use in Benzodiazepine-Induced Delirium Reversal.

Delirium is a frequent and serious complication in critically ill patients, associated with increased mortality, prolonged hospitalization, and long-term cognitive impairment. The hypoactive subtype is particularly underrecognized, missed in up to 75% of cases, and carries worse...