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CTRI Number  CTRI/2025/10/096463 [Registered on: 24/10/2025] Trial Registered Prospectively
Last Modified On: 27/10/2025
Post Graduate Thesis  No 
Type of Trial  Observational 
Type of Study   Prospective 
Study Design  Single Arm Study 
Public Title of Study   An observational study in adults with obesity to assess the effect and safety of Fast&Up Lean Body (L-Carnitine Tartrate) for weight loss. 
Scientific Title of Study
Modification(s)  
Prospective observational study to assess the effectiveness and tolerability of L-Carnitine Tartrate in obese adults for weight loss 
Trial Acronym  LCARN25 
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Dr Vivek Redkar 
Designation  Director 
Affiliation  Redkar Hospital & Research Centre 
Address  Medicine Department. Room No. 07, Oxelbag, Dhargal, Pernem

North Goa
GOA
403513
India 
Phone  7969792774  
Fax  0231-2991534  
Email  drvivekredkar14@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Dhananjay Lad 
Designation  Director 
Affiliation  CROM Clinical Research & Medical Tourism Pvt. Ltd. 
Address  In front of AYUSH cell, MOPA International Airport Flyover junction, NH-17, Goa-Mumbai Highway, Dhargal, Oxelbag

North Goa
GOA
403513
India 
Phone  9158592177  
Fax  0231-2991534  
Email  clinicalresearchgoa@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Dr Dhananjay Lad 
Designation  Director 
Affiliation  CROM Clinical Research & Medical Tourism Pvt. Ltd. 
Address  In front of AYUSH cell, MOPA International Airport Flyover junction, NH-17, Goa-Mumbai Highway, Dhargal, Oxelbag


GOA
403513
India 
Phone  9158592177  
Fax  0231-2991534  
Email  clinicalresearchgoa@gmail.com  
 
Source of Monetary or Material Support  
CROM Clinical Research & Medical Tourism Pvt. Ltd. In front of AYUSH cell, MOPA International Airport Flyover junction, NH-17, Goa-Mumbai Highway, Dhargal, Oxelbag, North Goa, GOA,403513, India  
 
Primary Sponsor  
Name  Fullife Healthcare Pvt. Ltd. 
Address  1901 & 1902, 19th floor Lotus grandeur, Veera Desai road ext. Andheri West, Greater Mumbai, Maharashtra-400053 
Type of Sponsor  Pharmaceutical industry-Indian 
 
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 Vivek Redkar  Redkar Hospital & Research Centre  Medicine Department, Room no. 07, Oxelbag, Dhargal, Pernem
North Goa
GOA 
7969792774
0231-2991534
drvivekredkar14@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Redkar Hospital Institutional Ethics Committee  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: E668||Other obesity,  
 
Intervention / Comparator Agent
Modification(s)  
Type  Name  Details 
Intervention  Nil  Nil 
Intervention  NIL  NIL 
 
Inclusion Criteria  
Age From  21.00 Year(s)
Age To  65.00 Year(s)
Gender  Both 
Details  1.Adults aged 21–65 years (men or women)
2.BMI 25–35 kg/m²
3.Newly initiated on Fast&Up Lean Body
4.Willing to follow physician-recommended lifestyle/diet/exercise advice
5.Willing to comply with product intake and follow-up visits
6.Willing to provide informed consent. 
 
ExclusionCriteria 
Details  1.Pregnant or lactating women
2.Known hypersensitivity to L-Carnitine Tartrate or excipients
3.Severe hepatic dysfunction, severe renal impairment, or hypertension
4.Obesity due to hormonal conditions (e.g., hypothyroidism, PCOS, T2DM)
5.Use of weight-reducing supplements/medications, hormonal therapy, pre/pro/synbiotics, multivitamins, antacids, antibiotics, steroids, laxatives within last 2 months
6.Participation in another interventional clinical trial for weight loss
7.Current or recent (within 3 months) treatment diet 
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
Mean absolute and percent change in body weight from baseline to follow-up (measured using digital weighing scale)  Baseline to follow-up 
 
Secondary Outcome  
Outcome  TimePoints 
1.Change in BMI, waist-hip ratio, waist and hip circumference
2.Lean body mass, visceral fat, body fat %, skeletal muscle %, bone mass, metabolism, protein %, obesity degree %, body age (via BIA – Omron Karada Scan)
3.RAND 36-Item Health Survey 1.0 Questionnaire (SF-36) at baseline, week 4, week 8
4.Patient global satisfaction (0–3 scale) at week 8
5.Physician global satisfaction (0–3 scale) at week 8
6.Adherence and discontinuation
7.Adverse event reporting. 
Baseline to follow-up 
 
Target Sample Size   Total Sample Size="50"
Sample Size from India="50" 
Final Enrollment numbers achieved (Total)= "0"
Final Enrollment numbers achieved (India)="0" 
Phase of Trial   N/A 
Date of First Enrollment (India)   04/11/2025 
Date of Study Completion (India) Date Missing 
Date of First Enrollment (Global)  Date Missing 
Date of Study Completion (Global) Date Missing 
Estimated Duration of Trial   Years="0"
Months="2"
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  

This is a single-centre, prospective, observational study designed to evaluate the effectiveness and tolerability of Fast&Up Lean Body (L-Carnitine Tartrate 1000 mg) in obese adults with a BMI between 25–35 kg/m².

Participants will receive 2 effervescent tablets (2000 mg L-Carnitine Tartrate) daily, dissolved in water and taken 30 minutes before physical activity, for 8 weeks.

The primary outcome is the mean absolute and percent change in body weight from baseline to follow-up visits.
The secondary outcomes include changes in BMI, waist–hip ratio, waist and hip circumference, lean body mass, visceral fat, body fat %, skeletal muscle %, metabolic parameters (assessed using bioelectrical impedance analysis), quality of life (RAND SF-36 questionnaire), patient and physician global satisfaction, treatment adherence, and adverse events.

A total of 50 participants will be enrolled at one site. Data will be analyzed using descriptive statistics, chi-square tests for categorical variables, and ANOVA for continuous variables.

The study will be conducted in compliance with the Declaration of Helsinki, ICH-GCP, Indian GCP, and ICMR guidelines. Written informed consent will be obtained from all participants.

 
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