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Effect of addition of clonidine or fentanyl to spinal 0.75% hyperbaric(heavy) ropivacaine in lower limb surgeries.

Effect of addition of clonidine or fentanyl to intrathecal 0.75% hyperbaric ropivacaine in lower limb surgeries:- A randomized controlled clinical study. - nil

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2023/10/058853
Enrollment
80
Registered
2023-10-19
Start date
Unknown
Completion date
Unknown
Last updated
2023-11-13

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

Conditions

Health Condition 1: O- Medical and Surgical

Interventions

Intervention1: Aim:-To compare the effects of Fentanyl and Clonidine as adjuvant to 0.75% hyperbaric Ropivacaine on duration of intrathecal block. : Objective:- Primary 1. To determine the duration

Sponsors

Dr Deepak Kumar
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Adult patients of either sex, aged between 18-60 years age. 2. American Society of Anaesthesiologists (ASA) I and II status

Exclusion criteria

Exclusion criteria: 1. Patient’s refusal for the procedure 2. Known drug allergy 3. Pregnant patient 4. Body mass index =30 kg/m2 5. Spine/ Neurological or coagulation disorders. 6. Patients with known cardio respiratory diseases. 7. Duration of surgery less than 60 min

Design outcomes

Primary

MeasureTime frame
1.To determine the duration of sensory & motor block. 2.To determine time of 1st rescue analgesia. Timepoint: 1.Duration of sensory block is measured from Time of onset of sensory block to regression at S1. Duration of motor block is measured from Time of onset of motor block to complete recovery i.e. Bromage 0. 2.Time of administration of first rescue analgesia is measured from Time of onset of sensory block to demand of first analgesia and/ or VAS 3 in PACU/Ward.

Secondary

MeasureTime frame
1.To determine Onset of sensory & motor block. 2.To determine Haemodynamic changes. 3.To determine Side effects if any.Timepoint: 1.Onset of sensory block is measured from Time of intrathecal injection to sensory loss at S1. & Onset of motor block is measured from Time of intrathecal injection till Bromage scale 3. 2.Incidence of hemodynamic changes such as hypotension, bradycardia during intra-operative period 3.side effects.

Countries

India

Contacts

Public ContactDr Rishabh

Maharaja Agrasen Medical College Agroha, Hisar, Haryana

sheetalbhatia1234@gmail.com8950426301

Outcome results

None listed

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