Comparison of different doses of chlorprocaine for sphincterotomy surgery under spinal anaesthesia

Comparison between intrathecal variable doses of chlorprocaine with fentanyl for LAS surgeries - nil

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2025/05/086807

Enrollment

Registered

2025-05-13

Start date

Unknown

Completion date

Unknown

Last updated

2025-05-26

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: Chlorprocaine 30mg: for intrathecal administration Intervention2: Chlorprocaine 30mg: Intrathecal administration of single dose of 30mg Chlorprocaine during spinal anaesthesia for stud

Eligibility

Inclusion criteria

Inclusion criteria: Patients posted for Haemorrhoidectomy surgery under ASA Grade1 and 2

Exclusion criteria

Exclusion criteria: Patients with bleeding disorders, Allergic to Local Anaesthetics agents, Pregnant women, Patients on anticoagulants

Design outcomes

Primary

Measure	Time frame
Sensory and Motor Blockade- Onset and DurationTimepoint: 2,4,6,8,10 and 15minutes, then every 15 minutes for 6hours	—

Secondary

Measure	Time frame
Perioperative hemodynamics and Adverse effectsTimepoint: 2,4,6,8,10 and 15minutes, then every 15 minutes for 6hours, then every 2hrs for 12 hours	—

Countries

India

Contacts

Public ContactDr Krishna Chaitanya R

Government Medical College Kadapa

dr.krishnachaitanyaraacherla@gmail.com9000886604

Outcome results

None listed

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