Related Experiment Video
Updated: May 21, 2025

Drug-Induced Sleep Endoscopy DISE with Target Controlled Infusion TCI and Bispectral Analysis in Obstructive Sleep Apnea
Published on: December 6, 2016
A Questionnaire Study on Patient Perspectives of Sedation for Ophthalmic Procedures
Muhammad Awan1, Alec J Lippmann1, Shayan Samavati2
1Clinical Sciences, Alabama College of Osteopathic Medicine, Dothan, USA.
Abstract:
Introduction Ophthalmic procedures, such as cataract and refractive surgery, are prevalent in the United States and are often associated with significant preoperative anxiety among patients, which can impact patient comfort and surgical outcomes. Sedation is used in the vast majority of these procedures to reduce anxiety and improve patient cooperation. However, there is limited information on patient-reported experiences and perspectives. This study thus aimed to explore the opinions of patients on sedation for their eye procedures. Methods We administered an anonymous Qualtrics survey to gather data such as patient anxiety levels before and after sedation, patient satisfaction, potential side effects from sedatives, and perceived need for sedation in future procedures. The survey was posted in ophthalmology surgery clinics and online. Results Analysis of our filtered data found that the preoperative anxiety of patients significantly decreased after receiving sedation, with almost all participants in our survey recommending sedation for ophthalmic procedures to others. Many respondents suggested that resources such as question and answer (Q&A) sessions with ophthalmologists or literature would alleviate concerns about receiving sedation. Although a few mild side effects were self-reported from sedation, a majority of participants did not experience any side effects, and no severe side effects were noted. Conclusion These findings suggest that sedation for ophthalmic procedures is successful in reducing patient preoperative anxiety with minimal side effects. However, further research with larger, more diverse populations is warranted to confirm these results and guide future practices in patient care for ophthalmic surgeries.
Related Concept Videos
Stages of General Anesthesia
Blind Procedures
Sedatives and Hypnotics: Overview
Sedative-hypnotics are categorized into barbiturates, benzodiazepines (BZDs), and non-benzodiazepines or Z-drugs. These drugs work by suppressing central nervous system activity, and this suppression is dose-dependent. Older sedative medications, like barbiturates, follow a linear curve in...
General Anesthesia: Overview
General anesthesia induces unconsciousness in the whole body, while the others target specific areas or sensations. It is administered to minimize adverse effects, maintain...
Inhalational Anesthetics: Overview

