To compare two drug combinations in spinal anaesthesia in lower abdominal surgeries to compare the duration, efficacy of the drug combination.

A Comparison of Intrathecal Fentanyl and Clonidine as an adjuvant to hyperbaric Ropivacaine during subarachnoid block for lower abdominal surgeries. A Prospective Randomized Clinical Trial. - NIL

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2024/10/075685

Enrollment

150

Registered

2024-10-23

Start date

Unknown

Completion date

Unknown

Last updated

2024-11-11

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

Conditions

Health Condition 1: E116- Type 2 diabetes mellitus with other specified complications

Interventions

Intervention1: Fentanyl group.: Patients are administered with intrathecal 2.5ml of Hyperbaric 0.75% Ropivacaine + 25 mcg Fentanyl before the infraumbilical surgeries lasting for under 3 hours. Contro

Eligibility

Inclusion criteria

Inclusion criteria: 1) ASA physical status I and II 2)Height ranging from 160 to 170cms 3)Patients undergoing elective infraumbilical surgeries

Exclusion criteria

Exclusion criteria: 1)Patient refusal 2)Patients with coagulation abnormalities 3) Patients with neurological deficits 4)Patients with significant spine deformities 5)Allergies to the study medications

Design outcomes

Primary

Measure	Time frame
To compare the onset and duration of sensory and motor block,quality of block, post operative analgesia among two groups.Timepoint: 0 min 1 min 2 min 3 min 4 min 5 min Post operative	—

Secondary

Measure	Time frame
To compare effects on sedation and haemodynamics among the two groups.Timepoint: 0 min 5 min 10 min 15 min 20 min 25 min 30 min 45 min 60 min 75 min 90 min	—

Countries

India

Contacts

Public ContactDr Kedareshvara KS

KLE Dr Prabhakar Kore Hospital and MRC

kedareshvara@gmail.com9964453463

Outcome results

None listed

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