A clinical trial to study the effects of two pain relief drugs, fentanyl and buprenorphine added to chloroprocaine, a numbing drug injected at the lower back into a space that carries nerves in patients undergoing operations around anus
Not Applicable
- Conditions
- Health Condition 1: O- Medical and Surgical
Recruitment & Eligibility
- Status
- ot Yet Recruiting
- Sex
- Not specified
- Target Recruitment
- 0
Inclusion Criteria
Age 18-60 years
American Society of Anaesthesiologists (ASA) physical status I and II
Male and female
Patients undergoing subarachnoid block in elective perianal surgeries lasting for less than 60 minutes.
BMI <35
Exclusion Criteria
Patient refusal
Patients with local infection at the site of injection
Patients with known or ascertained hypersensitivity to local anaesthesia
Patient with coagulopathy, bleeding disorders and/or on treatment with anti-coagulants
Pregnant women and lactating women
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method