Comparison between Hyperbaric Ropivacaine (0.75%) and Hyperbaric Bupivacaine (0.5%) given intrathecally for ACL tear repair surgeries.

SPINAL ANAESTHESIA FOR ARTHROSCOPIC KNEE SURGERY: A RANDOMIZED COMPARATIVE STUDY BETWEEN HYPERBARIC ROPIVACAINE(0.75%) AND HYPERBARIC BUPIVACAINE(0.5%).

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2022/06/043332

Enrollment

100

Registered

2022-06-17

Start date

Unknown

Completion date

Unknown

Last updated

2022-06-27

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

Conditions

Health Condition 1: M232- Derangement of meniscus due to oldtear or injury

Interventions

Intervention1: RANDOMIZED COMPARATIVE TRIAL: TWO DRUGS HYPERBARIC ROPIVACAINE 0.75% AND HYPERBARIC BUPIVACAINE 0.5% WILL BE GIVEN INTRATHECAllY AND BLOCK CHARACTERISTICS WILL BE ASSESSED. Intervent

Eligibility

Inclusion criteria

Inclusion criteria: Patients consent Patients aged between 30-60 years of both the sexes. Patients with ASA Grade 1 2 & 3. Patients undergoing elective knee arthroscopy surgery under spinal anaesthesia.

Exclusion criteria

Exclusion criteria: Patients refusal. Patients with ASA Grade 4 or higher. Patients with known congenital spine or limb deformity. Patients on Psychotropic drugs or history of drug allergies

Design outcomes

Primary

Measure	Time frame
BLOCK CHARACTERISTICS a) Time for the onset of the sensory loss b) Time for the onset of the motor loss c) Duration of sensory block d) Duration of motor block Timepoint: SENSORY BLOCK will be tested at every 2 min intervals till the establishment of the block.. After the completion of the surgery, the sensory block will be tested at 15 min intervals till its complete regression to S -2 level . Motor block will be assessed using modified Bromage scale at every 2 min intervals till the establishment of the block and then every 15 minutes after the surgery.	—

Measure

Time frame

BLOCK CHARACTERISTICS a) Time for the onset of the sensory loss b) Time for the onset of the motor loss c) Duration of sensory block d) Duration of motor block Timepoint: SENSORY BLOCK will be tested at every 2 min intervals till the establishment of the block.. After the completion of the surgery, the sensory block will be tested at 15 min intervals till its complete regression to S -2 level . Motor block will be assessed using modified Bromage scale at every 2 min intervals till the establishment of the block and then every 15 minutes after the surgery.

—

Secondary

Measure	Time frame
) EARLY AMBULATION 2) Adverse effects a) walking b) voiding Timepoint: every 5 minutes	—

Countries

India

Contacts

Public ContactTULIKA SINGH

IGIMS PATNA

tulikasingh12dec@gmail.com9430561186

Outcome results

None listed

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