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CTRI Number  CTRI/2023/09/057200 [Registered on: 01/09/2023] Trial Registered Prospectively
Last Modified On: 30/08/2023
Post Graduate Thesis  No 
Type of Trial  Interventional 
Type of Study   Surgical/Anesthesia 
Study Design  Randomized, Parallel Group Trial 
Public Title of Study   Stent v/s stentless surgery for ureteric stone  
Scientific Title of Study   Study on the outcome of DJ-stent v/s stentless laparoscopic ureterolithotomy  
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 JAYANTA K DAS 
Designation  SENIOR CONSULTANT 
Affiliation  NAZARETH HOSPITAL 
Address  NAZARETH HOSPITAL Second floor , Male Surgery Ward Laitumkhrah, near police point
NAZARETH HOSPITAL Second floor , Male Surgery Ward Laitumkhrah, near police point
East Khasi Hills
MEGHALAYA
793003
India 
Phone  9862569203  
Fax    
Email  drjayantakr@yahoo.com  
 
Details of Contact Person
Scientific Query
 
Name  DR JAYANTA K DAS 
Designation  SENIOR CONSULTANT 
Affiliation  NAZARETH HOSPITAL 
Address  NAZARETH HOSPITAL, C-05 DOCTORS QUARTERS.
NAZARETH HOSPITAL QUARTERS
East Khasi Hills
MEGHALAYA
793003
India 
Phone  9862569203  
Fax    
Email  drjayantakr@yahoo.com  
 
Details of Contact Person
Public Query
 
Name  DR JAYANTA K DAS 
Designation  SENIOR CONSULTANT 
Affiliation  NAZARETH HOSPITAL 
Address  NAZARETH HOSPITAL Second floor , Male Surgery Ward Laitumkhrah, near police point
NAZARETH HOSPITAL Second floor , Male Surgery Ward Laitumkhrah, near police point
East Khasi Hills
MEGHALAYA
793003
India 
Phone  9862569203  
Fax    
Email  drjayantakr@yahoo.com  
 
Source of Monetary or Material Support  
NAZARETH HOSPITAL 
 
Primary Sponsor  
Name  NAZARETH HOSPITAL 
Address  NAZARETH HOSPITAL,ARBUTHNOT ROAD NEAR POLICE POINT, LAITUMKHRAH SHILLONG MEGHALAYA 793003 
Type of Sponsor  Other [TRUST HOSPITAL] 
 
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 PURVA AMBURE  NAZARETH HOSPITAL  Seconf floor, Male Surgery Ward,Arbuthnot Road, Near Police Point, Laitumkhrah, Shillong - 793003
East Khasi Hills
MEGHALAYA 
7822824675

purvaambure@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
INSTITUTIONAL ETHICS COMMITTEE NAZARETH HOSPITAL SHILLONG  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: N201||Calculus of ureter, (2) ICD-10 Condition: N201||Calculus of ureter,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Intervention  DJ STENT URETEROLITHOTOMY   Following parameters will be compared 1. Operative time and stent placement time 2. Nature and quantity of drain output 3. Duration of drain removal 4. Duration of hospital stay 5. Postoperative complications.  
Comparator Agent  STENTLESS URETEROLITHOTOMY  Following parameters will be compared 1. Operative time and stent placement time 2. Nature and quantity of drain output 3. Duration of drain removal 4. Duration of hospital stay 5. Postoperative complications. 
 
Inclusion Criteria  
Age From  18.00 Day(s)
Age To  80.00 Day(s)
Gender  Both 
Details  1.PATIENTS WHO CONSENT
2.PATIENT WITH URETERIC CALCULUS OF SIZE MORE THAN OR QUAL TO 1CM.
2.BILATERAL URETERIC CALCULUS WILL BE CONSIDERED AS TWO SEPERATE CASES
3.PATIENTS MORE THAN EQUAL TO 18YEARS OF AGE 
 
ExclusionCriteria 
Details  1.PREGNANT PATIENT
2.STONE ASSOSIATED WITH RADIOLOGICALLY DIAGNOSED IPSILATERAL STRICTURE URETER
3.PRESENCE OF ANY OTHER RENAL CALCULI ON THE OPERATIVE SIDE. 
 
Method of Generating Random Sequence   Permuted block randomization, variable 
Method of Concealment   Sequentially numbered, sealed, opaque envelopes 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
1.OPERATIVE TIME AND STENTING TIME
2.NATURE AND QUANTITY OF DRAIN OUTPUT
3.DURATION OF DRAIN REMOVAL
4.DURATION OF HOSPITAL STAY
 
DAY 3 OF SURGERY, 2 WEEKS, 8 WEEKS, 6 MONTHS  
 
Secondary Outcome  
Outcome  TimePoints 
POSTOPERATIVE COMPLICATIONS  12MONTHS 
 
Target Sample Size   Total Sample Size="38"
Sample Size from India="38" 
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)   18/09/2023 
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)   Open to Recruitment 
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   TO COMPARE THE OUTCOME OF LAPAROSCOPIC URETEROLITHOTOMY WITH AND WITHOUT STENT PLACEMENT.
THE PURPOSE OF THE STUDY IS TO FIND OUT WHETEHR PUTTING A STENT IS SUPERIOR/ EQUIVOCAL/INFERIOR TO STENTLESS SURGERIES
SELECTION OF THE PATIENT WILL BE RANDOM
 
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