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CTRI Number  CTRI/2025/06/088008 [Registered on: 02/06/2025] Trial Registered Prospectively
Last Modified On: 28/05/2025
Post Graduate Thesis  Yes 
Type of Trial  Interventional 
Type of Study   Surgical/Anesthesia 
Study Design  Randomized, Parallel Group Trial 
Public Title of Study   Comparative study of fentanyl vs butorphanol in heavy levobupivacaine as a drug in spinal for pain relief in patients undergoing infra umbilical surgery  
Scientific Title of Study   Comparative study of intrathecal fentanyl vs butorphanol along with heavy levobupivacaine for analgesic efficacy in adult patients undergoing elective infra umbilical surgery 
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Dr Sarvjeet Kaur 
Designation  Professor and Head 
Affiliation  Professor, Dept of Anaesthesia  
Address  Department of Anaesthesiology Guru Gobind Singh Hospital and Medical College Faridkot , Punjab

Faridkot
PUNJAB
151203
India 
Phone  9915680508  
Fax    
Email  drsarvjeetk@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Sarvjeet Kaur 
Designation  Professor and Head 
Affiliation  Professor, Department of Anaesthesia  
Address  Department of Anaesthesiology Guru Gobind Singh Hospital and Medical College Faridkot , Punjab


PUNJAB
151203
India 
Phone  9915680508  
Fax    
Email  drsarvjeetk@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Dr Sarvjeet Kaur 
Designation  Professor and Head 
Affiliation  Professor, Department of Anaesthesia  
Address  Department of Anaesthesiology Guru Gobind Singh Hospital and Medical College Faridkot , Punjab


PUNJAB
151203
India 
Phone  9915680508  
Fax    
Email  drsarvjeetk@gmail.com  
 
Source of Monetary or Material Support  
Department of anaesthesiology Guru gobind singh hospital and medical college Faridkot , Punjab 
 
Primary Sponsor  
Name  Dr Sarvjeet kaur 
Address  Department of Anaesthesiology Guru Gobind Singh Hospital and Medical College Faridkot , Punjab 
Type of Sponsor  Other [Self] 
 
Details of Secondary Sponsor  
Name  Address 
Dr Haramritpal kaur  Dept of anesthesia GGS MCH Faridkot 
 
Countries of Recruitment     India  
Sites of Study  
No of Sites = 1  
Name of Principal Investigator  Name of Site  Site Address  Phone/Fax/Email 
Dr Bhawna  Guru Gobind singh medical college and hospita  Department of Anaesthesiology Guru Gobind Singh Hospital and Medical College Faridkot , Punjab 151203
Faridkot
PUNJAB 
7494956303

Mehndirattabhawna8@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Ethics Committee of GGSMCH, Faridkot   Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: S70-S79||Injuries to the hip and thigh, (2) ICD-10 Condition: S80-S89||Injuries to the knee and lower leg, (3) ICD-10 Condition: S90-S99||Injuries to the ankle and foot, (4) ICD-10 Condition: M232||Derangement of meniscus due to oldtear or injury, (5) ICD-10 Condition: O||Medical and Surgical,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Comparator Agent  Intrathecal Levobupivacaine with butorphanol  To evaluate duration of sensory block with intrathecal 0.5percent levobupivacaine and 250 mcg butrophanol. 
Comparator Agent  Intrathecal Levobupivacaine with fentanyl   To evaluate duration of sensory block with intrathecal 0.5percent levobupivacaine and 25 mcg fentanyl 
Intervention  Intrathecal levobupivacaine with NS  To evaluate duration of sensory block with intrathecal 0.5percent levobupivacaine and 0.5ml Normal saline. 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  65.00 Year(s)
Gender  Both 
Details  1. Patients of either gender, aged between 18 and 65 years.
2. Patients of American Society of Anesthesiology Grade I and II physical status.
3. Patients scheduled for elective infraumbilical surgery under spinal
anaesthesia. 
 
ExclusionCriteria 
Details  1. Patients with known allergy to any of the study drugs.
2. All known contraindications to spinal anaesthesia like:
o Patients with coagulation disorders and on anticoagulants.
o Patients with local skin infection or disease.
o Patients with previous spinal surgeries, spine abnormalities.
3. Patient refusal. 
 
Method of Generating Random Sequence   Computer generated randomization 
Method of Concealment   Sequentially numbered, sealed, opaque envelopes 
Blinding/Masking   Participant and Investigator Blinded 
Primary Outcome  
Outcome  TimePoints 
To evaluate the duration of sensory and motor block  with in 24hrs postoperatively 
 
Secondary Outcome  
Outcome  TimePoints 
Need for rescue analgesia  Till the effect of spinal analgesia subsides 
 
Target Sample Size   Total Sample Size="180"
Sample Size from India="180" 
Final Enrollment numbers achieved (Total)= "Applicable only for Completed/Terminated trials"
Final Enrollment numbers achieved (India)="Applicable only for Completed/Terminated trials" 
Phase of Trial   N/A 
Date of First Enrollment (India)   15/06/2025 
Date of Study Completion (India) Applicable only for Completed/Terminated trials 
Date of First Enrollment (Global)  Date Missing 
Date of Study Completion (Global) Applicable only for Completed/Terminated trials 
Estimated Duration of Trial   Years="1"
Months="6"
Days="0" 
Recruitment Status of Trial (Global)   Not Yet Recruiting 
Recruitment Status of Trial (India)  Not Yet Recruiting 
Publication Details   N/A 
Individual Participant Data (IPD) Sharing Statement

Will individual participant data (IPD) be shared publicly (including data dictionaries)?  

Response - NO
Brief Summary  
Spinal anaesthesia is one of the most common regional anesthetic
techniques used for lower abdominal and lower limb surgeries. Levobupivacaine is a
new long-acting local anesthetic agent.

Aims and Objectives:
To evaluate duration of sensory block with intrathecal 0.5 % levobupivacaine
and 25 µg fentanyl.
To evaluate duration of sensory block with intrathecal 0.5% levobupivacaine
and 250 µg butrophanol.
To evaluate duration of sensory block with intrathecal 0.5% levobupivacaine
and 0.5ml Normal saline.
To compare the duration of sensory block of intrathecal 0.5% levobupivacaine
with fentanyl vs butrophanol vs normal saline.

The present study will be conducted in the department of
Anaesthesiology, G.G.S. Medical College, Faridkot on 180 patients. The patient will
be divided into three groups of 60 each and the drug will be given as per group
allocation. The aims of the study is to compare the effects of both the drugs on time
and duration of sensory and motor block , maximum sensory level achieved, time to
regression of sensory block till S2 dermatome and time to regression of motor block.
The data will then be statistically analyzed.
 
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