Health Condition 1: H251- Age-related nuclear cataract Health Condition 2: O- Medical and Surgical
Conditions
Interventions
Intervention1: Ropivacaine 0.75%: six ml of 0.75% Ropivacaine in 2 divided doses of 4ml and 2ml at infero temporal and superonasal quadrants of the eye ball respectively given once
Control Interventio
Sponsors
Gayatri vidya parishad Institute of health care and medical technology
Eligibility
Inclusion criteria
Inclusion criteria: Inclusion criteria for our study consist of both male and female patients with an age range between 40 and 80 years and are of American Society of Anesthesiologists (ASA) physical status grades I and II attending our medical college hospital for elective cataract surgery
Exclusion criteria
Exclusion criteria: The exclusion criteria for our study include patients with known allergy to study drugs, those refusing the regional block, those on anticoagulant therapy, high myopia (axial length of eyeball > 28 mm), previous ophthalmic surgery such as buckling surgery, glaucoma, posterior staphyloma, ocular infection, orbital anomaly, mental retardation, uncontrolled hypertension & diabetes mellitus, and chronic obstructive pulmonary disease.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The primary outcome measures observed will be the duration of the onset of the motor and sensory block and total duration of the sensory block.Timepoint: Onset of motor and sensory block will be tested at every minute starting one minute from the administration of the block till the time when total akinesia and analgesia of the eyeball was achieved. Total duration of the sensory block will be measured by the time elapsed from the onset of sensory block to the time when pain is reported by the patients for the first time in the postoperative ward. | — |
Secondary
| Measure | Time frame |
|---|---|
| Alterations in mean arterial pressure (MAP), pulse rate (PR), respiratory rate (RR), saturation of arterial oxygen (SaO2), adverse drug effects, total analgesic requirement in the first 24 hours after surgery, Ramsay sedation score(RSS), surgeon and patient satisfaction scores and other complications encountered were the secondary outcome measures studiedTimepoint: starting 1 minute from the administration of the block at1 minute interval upto 10 minutes and there after upto first 24 hours of completion of surgery | — |
Countries
India
Contacts
Public ContactRamana Reddy MV
Gayatri Vidya Parishad Institute of Health Care and Medical Technology
Outcome results
None listed