Abdul Hannan

High-flow nasal cannula versus conventional oxygen therapy in adults with acute hypoxemic respiratory failure: an updated systematic review, meta-analysis and trial sequential analysis

HFNC oxygen therapy is widely used for acute hypoxemic respiratory failure (AHRF), yet its superiority over conventional oxygen therapy (COT) remains uncertain. This meta-analysis evaluated HFNC efficacy and safety in adults with AHRF. Five databases were searched from January 20...

Effect of Aromatherapy on Anxiety and Physiological Parameters in Patients Undergoing Coronary Angiography

Anxiety is common among patients undergoing coronary angiography and may adversely affect physiological stability and procedural outcomes. Although pharmacological anxiolytics are commonly used, they may be associated with undesirable adverse effects. Aromatherapy has been propos...