Study the effect of intravenous lidocaine on Intra ocular pressure during cataract surgery while patients are given sedations

Study the effect of intravenous lidocaine on intra ocular pressure in cataract surgical patients under sedation

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

IRCT

Registry ID

IRCT138811082946N2

Enrollment

Registered

2010-01-28

Start date

2010-01-02

Completion date

Unknown

Last updated

2018-02-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

cataract surgery. Disorder of vitreous body, unspecified

Interventions

Intervention 1: Itravenous Lidocaine 2mg/kg. Intervention 2: normal saline (0.1 cc/kg).

Prevention

Placebo

Itravenous Lidocaine 2mg/kg

normal saline (0.1 cc/kg)

Eligibility

Sex/Gender

All

Age

20 Years to 60 Years

Inclusion criteria

Inclusion criteria: Inclusion criteria: patients with ASA I, II who were candidate for cataract surgery. Exclusion criteria: patients with history of heart blocks, taking anti IOP drugs and the ones who needed general anesthesia.

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

Measure	Time frame
Intraocular pressure (IOP). Timepoint: 5 min before the operation and 3 min after injecting Lidocaine or placebo. Method of measurement: using Tonometer PT100 model protable non contact.	—

Secondary

Measure	Time frame
Patients' heart rate, blood pressure and SPO2. Timepoint: 5 min before the operation and 3 min after injecting Lidocaine or the placebo. Method of measurement: using monitoring mechine Passport II.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr. Mitra Yari

Kermanshah University of Medical Sciences

myari@kums.ac.ir+98 83 1433 4157

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026