Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-25 @ 12:12 AM
Ignite Modification Date:
2025-12-25 @ 12:12 AM
NCT ID:
NCT05698758
Eligibility Criteria:
Inclusion Criteria: Cataract patients over 65 years scheduled for elective phacoemulsification and intraocular lens implantation in Department of Ophthalmology, Guangzhou First People's Hospital will be recruited in this study. Recruited patients shall own normal intelligence and understanding capability and their best corrected visual acuity more than 0.1 in either eye.
Exclusion Criteria: 1) a known allergy or hypersensitivity to dextrometropine or other anesthetics; 2) a previous history of heart disease; 3) a heart rate (HR) \<45 beats per minute (bpm); 4) a second- or third-degree atrioventricular block; 5) patients on antihypertensive drugs, such as α-methyldopa, clonidine, or other α2-adrenergic agonists; 6) asthma; 7) sleep apnea syndrome; 8) organ dysfunction; 9) patients with mental illness; and 10) the long-term use of sedatives and analgesics.
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Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
65 Years
Study:
NCT05698758
Study Brief:
Protocol Section:
NCT05698758