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CTRI Number  CTRI/2025/08/093090 [Registered on: 14/08/2025] Trial Registered Prospectively
Last Modified On: 13/08/2025
Post Graduate Thesis  Yes 
Type of Trial  Interventional 
Type of Study   Drug 
Study Design  Randomized, Parallel Group, Placebo Controlled Trial 
Public Title of Study   To check the amount of pain after haemorrhoid surgery by giving injection of methylene blue and Bupivacaine after surgery at surgical site 
Scientific Title of Study   Study to compare the post operative effect of local infiltration of methylene blue versus bupivacaine versus control group in post-operative recovery following haemorrhoidectomy 
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 Anand Dahariya 
Designation  Post MBBS DNB Resident 
Affiliation  Govt. R.D.B.P Jaipuria Hospital Jaipur 
Address  Room no 101, Department of General Surgery Govt. R.D.B.P Jaipuria Hospital [Attached with RUHS college of medical science] Milap Nagar JLN MARG Jaipur Rajasthan

Jaipur
RAJASTHAN
302018
India 
Phone  7999616305  
Fax    
Email  anandrdx360@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr. SANCHIT JAIN 
Designation  Professor [department of general surgery 
Affiliation  Rajasthan medical council jaipur 
Address  6,Kailash vihar,Lal kothi, Tonk Road,JAIPUR RAJASTHAN
rajasthan medical council sardar patel marg,C-Scheme,jaipur Rajasthan 302001
Jaipur
RAJASTHAN
302015
India 
Phone  9829078825  
Fax    
Email  drsanchit@rediffmail.com  
 
Details of Contact Person
Public Query
 
Name  Dr Anand Dahariya 
Designation  Post MBBS DNB Resident 
Affiliation  Govt. R.D.B.P Jaipuria Hospital Jaipur 
Address  Room no. 101 Department of General Surgery Govt. R.D.B.P Jaipuria Hospital[Attached with RUHS College of Medical science] JLN MARG Milap Nagar Jaipur Rajasthan

Jaipur
RAJASTHAN
302018
India 
Phone  7999616305  
Fax    
Email  anandrdx360@gmail.com  
 
Source of Monetary or Material Support  
Department of General Surgery Govt R.D.B.P JAIPURIA HOSPITAL, Milap nagar , JLN MARG jaipur rajasthan 302018 
 
Primary Sponsor  
Name  Govt RDBP jaipuria hospital attached with RUHS medical college 
Address  Govt R.D.B.P Jaipuria hospital ,Milap nagar ,tonk road ,jaipur rajasthan pin 302018 
Type of Sponsor  Government medical college 
 
Details of Secondary Sponsor  
Name  Address 
nil  nil 
 
Countries of Recruitment     India  
Sites of Study  
No of Sites = 1  
Name of Principal Investigator  Name of Site  Site Address  Phone/Fax/Email 
Dr Anand Dahariya  Govt R.D.B.P Jaipuria hospital attached with RUHS medical college  Room no. 101 Department of General Surgery, Govt. R.D.B.P Jaipuria Hospital Milap Nagar Jaipur
Jaipur
RAJASTHAN 
07999616305

anandrdx360@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
RUHS CMS-Ethics Committee  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: K642||Third degree hemorrhoids,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Intervention  INJECTION 0.5% BUPIVACAINE   LOCAL INFILTRATION OF 0.5% BUPIVACAINE AFTER HAEMORRHOID SURGERY 
Intervention  Intervention of local infiltration of methylene blue   Injection methylene blue 1% injected at incision site ( Local Infilteration) 
Comparator Agent  NORMAL SALINE 0.9% NS  LOCAL INFILTRATION OF 0.9% NORMAL SALINE 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  70.00 Year(s)
Gender  Both 
Details  patients with grade3 and grade4 haemorrhiods
patients who has given written and informed consent 
 
ExclusionCriteria 
Details  patient with recurrent anal surgery,fistula,fissure,pregnant women,stenosis 
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
It is an interventional approach in reduction of perianal pain after haemorrhiods surgery  At 4 hours, 8 hours,12 hours, 24 hours and 48 hours 
 
Secondary Outcome  
Outcome  TimePoints 
It is an interventional approach for early recovery , minimize hospital & decrease consumption of analgesics post heamorrds surgery  after surgery At 4 hours 8 hours 12 hours 24 hours 48 hours for analgesic consumption & for hospital stay at 24 hour & 48 hour 
 
Target Sample Size   Total Sample Size="120"
Sample Size from India="120" 
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   Phase 2 
Date of First Enrollment (India)   25/08/2025 
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="0"
Days="0" 
Recruitment Status of Trial (Global)   Not Applicable 
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   The patients included in the study would be those scheduled for elective haemorrhoids surgery will be injected intradermally injection methylene blue and bupivacaine post haemorrhoidectomy  to reduce perianal pain, early recovery and to minimize hospital stay. 
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