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CTRI Number  CTRI/2026/02/102761 [Registered on: 02/02/2026] Trial Registered Prospectively
Last Modified On: 30/01/2026
Post Graduate Thesis  Yes 
Type of Trial  Interventional 
Type of Study   Drug
Surgical/Anesthesia 
Study Design  Randomized, Parallel Group Trial 
Public Title of Study   Comparison of Dexamethasone and Magnesium Sulphate as adjuvant to Ropivacaine in Ilioinguinal Iliohypogatsric block for postoperative pain relief in lower abdominal surgeries performed under general anaesthesia 
Scientific Title of Study   A prospective randomized comparative study of dexamethasone versus magnesium sulphate as an adjuvant to ropivacaine in ilioinguinal iliohypogastric block in lower abdominal surgeries under general anaesthesia. 
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 Shivangi Gupta 
Designation  Junior Resident 
Affiliation  Lala Lajpat Rai Memorial Medical College Meerut 
Address  Department of anaesthesia, Lala Lajpat Rai Memorial Medical College, Meerut, Uttar Pradesh India

Meerut
UTTAR PRADESH
250004
India 
Phone  9971932884  
Fax    
Email  drshivangi048@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Sweta 
Designation  Associate Professor 
Affiliation  Lala Lajpat Rai Memorial Medical College Meerut 
Address  Department of anaesthesia, Lala Lajpat Rai Memorial Medical College, Meerut, Uttar Pradesh, India

Meerut
UTTAR PRADESH
250004
India 
Phone  8750933442  
Fax    
Email  swetaanae@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Dr Sweta 
Designation  Associate Professor 
Affiliation  Lala Lajpat Rai Memorial Medical College Meerut 
Address  Department of anaesthesia, Lala Lajpat Rai Memorial Medical College, Meerut, Uttar Pradesh, India

Meerut
UTTAR PRADESH
250004
India 
Phone  8750933442  
Fax    
Email  swetaanae@gmail.com  
 
Source of Monetary or Material Support  
Department of Anaesthesia LLRM medical college meerut 250004 
 
Primary Sponsor  
Name  LLRM Medical College 
Address  Department of Anaesthesia, LLRM Medical College, Meerut, Uttar Pradesh 250004 
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 Shivangi Gupta  LLRM medical college meerut  Department of Anaesthesia LLRM Medical College Meerut uttar pradesh
Meerut
UTTAR PRADESH 
9971932884

drshivangi048@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Institutional ethics committee  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: K402||Bilateral inguinal hernia, withoutobstruction or gangrene, (2) ICD-10 Condition: N433||Hydrocele, unspecified, (3) ICD-10 Condition: O342||Maternal care due to uterine scarfrom previous surgery, (4) ICD-10 Condition: O140||Mild to moderate pre-eclampsia, (5) ICD-10 Condition: N938||Other specified abnormal uterine and vaginal bleeding,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Intervention  Ilioinguinal Iliohypogastric block  Drug is administered perineurally around Ilioinguinal Iliohypogastric nerves in all the participants of the study. We observe patient for 24 hours post operatively 
Comparator Agent  Inj. Ropivacaine with Inj. Dexamethasone  Inj Ropivacaine (0.375%) 15ml with 4mg Dexamethasone diluted with normal saline to 16ml given on both sides around Ilioinguinal Iliohypogastric nerves 
Comparator Agent  Inj. Ropivacaine with Inj. Magnesium Sulphate  Inj Ropivacaine (0.375%) 15ml with 250mg Magnesium Sulphate diluted with normal saline to 16ml given on both sides around Ilioinguinal Iliohypogastric nerves 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  65.00 Year(s)
Gender  Both 
Details  ASA Grade 1 And 2
Age 18-65 Yrs
Sex Male and Female
BMI 18 to 25 kg per sq metre
Patients Undergoing lower abdominal surgeries under General Anaesthesia
Patients with informed consent 
 
ExclusionCriteria 
Details  Patient refusal
Infection at injection site
Coagulopathy
Significant cardiopulmonary diseases, hepatic and renal dysfunction
Chronic alcohol or narcotic drug abuse
Peripheral neuropathy
Known allergy or hypersensitivity to study drug
 
 
Method of Generating Random Sequence   Other 
Method of Concealment   Not Applicable 
Blinding/Masking   Participant and Investigator Blinded 
Primary Outcome  
Outcome  TimePoints 
To evaluate and compare the efficacy and the
quality of post operative analgesia. 
Postoperatively pain will be assessed at different
time intervals for initial 24 hrs 
 
Secondary Outcome  
Outcome  TimePoints 
Timing of requiring first dose of rescue analgesic  Patient to be assessed for 24 hours post
operatively  
Total analgesic consumption in 24 hours  Patient to be assessed for 24 hours post
operatively 
Assess hemodynamic changes  Patient to be assessed for 24 hours post
operatively 
Post operative Quality of Recovery Score  Patient to be assessed for 24 hours post
operatively 
 
Target Sample Size   Total Sample Size="80"
Sample Size from India="80" 
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/ Phase 3 
Date of First Enrollment (India)   10/02/2026 
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   This is a prospective randomised comparative evaluation of postoperative analgesia achieved with Ilioinguinal Iliohypogastric block using Ropivacaine with Dexamethasone versus Ropivacaine with Magnesium Sulphate in lower abdominal surgeries performed under general anaesthesia.
Also will be assessing the timing of requiring first dose of rescue analgesic, total dose of rescue analgesia required in 24 hours, hemodynamic changes, Quality of Recovery Score assessment and complications if any during post operative period.
 
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