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CTRI Number  CTRI/2024/08/072127 [Registered on: 08/08/2024] Trial Registered Prospectively
Last Modified On: 30/09/2025
Post Graduate Thesis  No 
Type of Trial  Interventional 
Type of Study   Homeopathy 
Study Design  Randomized, Parallel Group, Placebo Controlled Trial 
Public Title of Study   Clinical study to evaluate Efficacy and Safety of Clearstone syrup (sugar free)in Asymptomatic renal calculi patients. 
Scientific Title of Study   A Prospective, Interventional, Randomized, Double-blind, Placebo-controlled, Clinical study to evaluate the Efficacy and Safety of Clearstone syrup (sugar free) in Patients with Asymptomatic Renal calculi. 
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
ICBio/CR/SBBL/0223/004, Version: 01, Dated: 23 Feb 2024  Protocol Number 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Dr Vipul Jaiswal 
Designation  Principal Investigator 
Affiliation  Saikrupa Hospital 
Address  Room No: OPD 01, Dept: General Medicine, Renuka Corner, Tapkir Chowk, Thergaon, Pune-411033, Maharashtra, INDIA.

Pune
MAHARASHTRA
411033
India 
Phone  9422548490  
Fax    
Email  dr.jaiswalvipul123@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Harish S 
Designation  Managing Director 
Affiliation  ICBio Clinical Research Pvt Ltd  
Address  #16 & 18, ICBio Tower, Yelahanka Main Road, Chikkabettahalli, Vidyaranyapura.

Bangalore
KARNATAKA
560097
India 
Phone  9900111997  
Fax    
Email  harish@icbiocro.com  
 
Details of Contact Person
Public Query
 
Name  Dr Harish S 
Designation  Managing Director 
Affiliation  ICBio Clinical Research Pvt Ltd  
Address  #16 & 18, ICBio Tower, Yelahanka Main Road, Chikkabettahalli, Vidyaranyapura.

Bangalore
KARNATAKA
560097
India 
Phone  9900111997  
Fax    
Email  harish@icbiocro.com  
 
Source of Monetary or Material Support  
SBL Pvt. Ltd, SBL House, 2, Commercial complex, Shrestha Vihar, Delhi-110092, India. 
 
Primary Sponsor  
Name  SBL Pvt. Ltd 
Address  SBL House, 2, Commercial complex, Shrestha Vihar, Delhi-110092, India. 
Type of Sponsor  Pharmaceutical industry-Global 
 
Details of Secondary Sponsor  
Name  Address 
NIL  NIL 
 
Countries of Recruitment     India  
Sites of Study  
No of Sites = 2  
Name of Principal Investigator  Name of Site  Site Address  Phone/Fax/Email 
Dr Akshay Mahadev Jadhav  Care Multispecialty Hospital  Second floor, Conference hall, Clinical research department, Kotle Arcade Pune Nagar Road, Wagholi, Pune-412207
Pune
MAHARASHTRA 
8830896741

akkiijadhav0@gmail.com 
Dr Vipul Jaiswal  Saikrupa Hospital  Room No: OPD 01, Dept: General Medicine, Renuka Corner, Tapkir Chowk, Thergaon, pune-411033
Pune
MAHARASHTRA 
9422548490

dr.jaiswalvipul123@gmail.com 
 
Details of Ethics Committee
Modification(s)  
No of Ethics Committees= 5  
Name of Committee  Approval Status 
Care Multispecialty Hospital Institutional Ethics Committee  Approved 
Institute Ethics Commitee, All India Institute of Medical Sciences, Raipur (Chattisgarh)  Approved 
Institutional Ethics Commitee, ARAM Hospital  Approved 
Saikrupa Hospital Institutional Ethics Committee  Approved 
Sri Durgamba Independent Ethics Committee  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: N200||Calculus of kidney,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Intervention  Clearstone syrup (sugar free)  Dosage form: syrup, route of administration: oral, frequency: 2 tea spoonful (10ml)(TID), treatment duration: 16 weeks, study duration: 17 weeks. 
Comparator Agent  Placebo  Dosage form: syrup, route of administration: oral, frequency: 2 tea spoonful (10ml)(TID), treatment duration: 16 weeks, study duration: 17 weeks. 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  70.00 Year(s)
Gender  Both 
Details  1. Both male and female patients aged 18-70 years with a diagnosis of renal stone size upto 10mm confirmed by non-contrast computerized tomography (CT) scan.
2. Able and willing to give written informed consent and comply with the requirements of the study protocol.
3. Female participants of child bearing potential with negative serum pregnancy test at screening and negative urine pregnancy test at check-in.
4. Male participants with female partners of child-bearing potential must agree to abstinenceif this is in line with the usual lifestyle, or to use condoms plus partner use of an acceptable contraceptive for the duration of the study and until 4 weeks after dosing with the study drug.
5. Patients will to cooperate and give consent for the trial and comes for regular follow up. 
 
ExclusionCriteria 
Details  1. Patients with complications and requiring surgical interventions.
2. Patients with high values of serum creatinine, serum glutamic pyruvic transaminase, serum glutamic oxaloacetic transaminase, alkaline phosphatase and HbA1c at screening.
3. Any systemic disease requiring other medications of surgery for calculus condition.
4. Complicated cases of Renal calculi requiring surgical condition.
5. Chronic or current infectious diseases such as but not limited to chronic renal infection, Uncontrolled diabetes, hypertension, symptomatic congestive heart failure, unstable angina pectoris , myocardial infarction.  
 
Method of Generating Random Sequence   Computer generated randomization 
Method of Concealment   Pharmacy-controlled Randomization 
Blinding/Masking   Participant, Investigator and Outcome Assessor Blinded 
Primary Outcome  
Outcome  TimePoints 
Evaluation of expulsion and change in size and density of renal calculi assessed by CT scan  Baseline(Day 1) to EOT  
 
Secondary Outcome  
Outcome  TimePoints 
1.Evaluation of change in pain intensity by visual analog scale (VAS)
2. Evaluate the tolerability of IP.
3. Assessment of rate of incidence of AEs and SAEs. 
Baseline (Day 1) to EOT 
 
Target Sample Size   Total Sample Size="100"
Sample Size from India="100" 
Final Enrollment numbers achieved (Total)= "100"
Final Enrollment numbers achieved (India)="100" 
Phase of Trial   N/A 
Date of First Enrollment (India)   19/08/2024 
Date of Study Completion (India) 28/04/2025 
Date of First Enrollment (Global)  Date Missing 
Date of Study Completion (Global) Date Missing 
Estimated Duration of Trial   Years="0"
Months="4"
Days="0" 
Recruitment Status of Trial (Global)   Not Applicable 
Recruitment Status of Trial (India)  Completed 
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
Modification(s)  
STUDY TITLE: A Prospective, Interventional,  Randomized, Double Blind, Placebo-controlled Clinical study to evaluate  Efficacy and Safety of Clearstone syrup (sugar free) in patients with Asymptomatic Renal calculi.

Objective:
Primary objective
To evaluate the efficacy of Clearstone syrup (sugar free) in patients with Asymptomatic Renal calculi.

Secondary objective
To evaluate the safety of Clearstone syrup (sugar free) in patients with Asymptomatic Renal calculi.

End points: 

Primary Endpoints

 Evaluation of expulsion and change in size and density of renal calculi assessed by CT scan from baseline (Day 1) to EOT.

Secondary Endpoints

1.  Evaluation of change in pain intensity by using Visual analog scale (VAS) from baseline (Day 1) to EOT .

      2. Evaluate the tolerability of investigational product from baseline (Day 1) to EOT.

      3. Assessment of rate of incidence of AEs and SAEs.

     Number of subjects: A total of 100 participants will be randomized in 1:1 proportion as 50:50 participants in each arm (Clearstone syrup and Placebo respectively)

     Study Duration: 17 weeks (16 weeks of treatment duration and 1 week follow up after treatment.)

 
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