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An Observational study to detect the effect of Interscalene block on the pressures of the eyes in Patients undergoing arm, forearm and hand elective surgeries.

Effect of Interscalene Block on Intraocular Pressure and Ocular Perfusion Pressure in Upper Limb Surgeries: An Observational study - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2024/11/076909
Enrollment
80
Registered
2024-11-18
Start date
Unknown
Completion date
Unknown
Last updated
2025-03-03

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

Conditions

Health Condition 1: S00-T88- Injury, poisoning and certain other consequences of external causes

Interventions

Intervention1: Nil: Nil Control Intervention1: Nil: Nil

Sponsors

Dr Shrisha Hiremath
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Patients posted for elective upper limb surgeries. Also, Patients belonging to ASA 1 and 2 according to American Society of Anaesthesiologists Physical status classification

Exclusion criteria

Exclusion criteria: 1. Patients already diagnosed to have glaucoma, cataract. 2. Patients with contraindications to brachial plexus blocks (coagulopathies, severe respiratory disease, contralateral phrenic nerve paralysis). 3. Patients diagnosed to have Horner’s syndrome in the past or bell’s palsy or diagnosed to have stroke or head injury in the past. 4. Patients proved to have allergic/ hypersensitivity to local anaesthetics. 5. Pre-existing acute or chronic eye disease or had eye injury /penetrating ocular injury in the past or had history of eye surgery 6. Use of ß blockers, Ca channel blockers, statins and nitrates which influence IOP 7. Pregnant females . 8. Patients who refuse to take part in study

Design outcomes

Primary

MeasureTime frame
Intraocular PressureTimepoint: 0,5,10,15,20,25,30,35,40,45,50,55,60th Minute

Secondary

MeasureTime frame
Ocular Perfusion PressureTimepoint: 0,5,10,15,20,25,30,35,40,45,50,55,60th Minute

Countries

India

Contacts

Public ContactDr Shrisha Hiremath

Kempegowda Institute of Medical Sciences , Bangalore Karnataka, India

shri_hir@yahoo.com8792472917

Outcome results

None listed

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