About this trial

This study aims to evaluate the efficacy of sublingual caffeine in reducing recovery time and incidence of postoperative agitation in elderly patients undergoing general anesthesia.

Eligibility criteria

Qualifiers

Age ≥ 65 years.

Both sexes.

American Society of Anesthesiologists (ASA) physical status II.

Scheduled for elective ophthalmology surgery under general anesthesia.

Disqualifiers

History of severe cardiac arrhythmias or uncontrolled hypertension.

ASA III patients were excluded to reduce the risk of adverse events in elderly patients with severe systemic diseases.

Known allergy or hypersensitivity to caffeine.

Pre-existing cognitive impairment or dementia (All patients will undergo preoperative cognitive screening using the online Mini-Cog test or Montreal Cognitive Assessment [MoCA]).

Trial design

Treatments tested in this trial

  • Caffine citrate
  • Placebo

Treatment groups

50 Participants
are divided into 2 treatment groups

Locations

1
Cairo University12613, Cairo Egypt

Sponsors and collaborators

Cairo University

Lead sponsor