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CTRI Number  CTRI/2025/11/097616 [Registered on: 18/11/2025] Trial Registered Prospectively
Last Modified On: 18/11/2025
Post Graduate Thesis  No 
Type of Trial  Observational 
Type of Study    
Study Design  Non-randomized, Multiple Arm Trial 
Public Title of Study   A multicenter, double arm clinical study to assess the safety & efficacy of “Kardiago” a handheld portable digital 10 lead simultaneous 12 channel resting ECG device against the conventional 10 lead simultaneous 12 channel resting ECG device 
Scientific Title of Study   A multicenter, double arm clinical study to assess the safety & efficacy of “Kardiago” a handheld portable digital 10 lead simultaneous 12 channel resting ECG device against the conventional 10 lead simultaneous 12 channel resting ECG device 
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
NLS-01  Protocol Number 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Dr Jenny Madhuri Gudivada 
Designation  Professor of Cardiology 
Affiliation  King George Hospital 
Address  Department of Cardiology, King George Hospital, Maharanipeta, Visakhapatnam, Andhra Pradesh, India

Visakhapatnam
ANDHRA PRADESH
530002
India 
Phone  9573472413  
Fax    
Email  drpjennymadhuriresearch@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Suresh Jeevarathinam 
Designation  CEO 
Affiliation  Nanites Life Sciences Pvt ltd 
Address  Sai Ram Nivas Appartment No.11, 17th East Street 2nd Floor, Kamaraj Nagar, Thiruvanmiyur, Chennai

Chennai
TAMIL NADU
600041
India 
Phone  9789606864  
Fax    
Email  suresh@naniteslifesciences.com   
 
Details of Contact Person
Public Query
 
Name  Prathap Vasu C 
Designation  Managing Director 
Affiliation  Clinexiz 
Address  Door No-2211,2/1149,,I 100 Hilite Business Park,Kozhikode,Kerala

Kozhikode
KERALA
673017
India 
Phone  9207603026  
Fax    
Email  clinexiz.india@gmail.com  
 
Source of Monetary or Material Support  
NANITES LIFE SCIENCES PVT LTD 
 
Primary Sponsor  
Name  NANITES LIFE SCIENCES PVT LTD 
Address  IInd Floor, D.No 11 17TH East Street, Sri Ramnivas Apartments, Flat No.S-1, Kamaraj Nagar, Thiruvanmiyur, Chennai, Tamil Nadu 600041  
Type of Sponsor  Other [DEVICE MANUFATCURER] 
 
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 Paidi Suresh Kumar  Visakha Institute of Medical Sciences  Department of Cardiology, Visakha Institute of Medical Sciences,Hanumanthavaka, Chinnagadhili,Visakhapatnam-530040
Visakhapatnam
ANDHRA PRADESH 
9866311341

drpsureshkumarresearch@gmail.com 
Dr Jenny Madhuri Gudivada  King George Hospital  Department of Cardiology, King George Hospital, Maharanipeta, Visakhapatnam, Andhra Pradesh, India-530002
Visakhapatnam
ANDHRA PRADESH 
9573472413

drjennymadhuriresearch@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 2  
Name of Committee  Approval Status 
IEC KING GEORGE HOSPITAL  Submittted/Under Review 
IEC Visakha Institute of Medical Sciences  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Healthy Human Volunteers  Subjects of age between 18 to 60. 
 
Intervention / Comparator Agent  
Type  Name  Details 
Comparator Agent  12 CHANNEL ECG   APPROVED BY ANY STANDARD USFDA APPROVED DEVICE MANUFACTURER 
Intervention  KARDIAGO  Handheld portable 10 lead Simultaneous 12 Channel Resting Digital ECG 
Intervention  Nil  Nil 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  60.00 Year(s)
Gender  Both 
Details  1.Subjects of age between 18 to 60.
2.For whom the Investigator considers that the compliance will be correct.
3.Cooperating, informed of the need and duration of the study, and ready to comply with protocol procedures.
4.Having signed a Consent Form and will be once informed orally and in writing of all information concerning the study procedures and study objectives.
5. Volunteers with any cardiac abnormalities or ailments or abnormal blood pressure, with pacemaker implants can be included.
 
 
ExclusionCriteria 
Details  1.Known sensitivity to the investigational product. 
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
The primary endpoint of the study would be the efficacy of the IP which will be assessed by assessing the ECG results from Investigational Product and comparative product  VISIT 2 
 
Secondary Outcome  
Outcome  TimePoints 
The Secondary end-points of this study would be safety and adverse events  VISIT 2 
 
Target Sample Size   Total Sample Size="200"
Sample Size from India="200" 
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 1/ Phase 2 
Date of First Enrollment (India)   10/12/2025 
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 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  

The main purpose of the study is to prove efficacy of Kardiago ECG Machine. Subjects recruited are screened and recruited to participate in the study. Informed consent will be obtained before undertaking any study related procedures.  The subjects will visit their designated study site on following 2 different occasions. The screening includes general check for inclusion and exclusion criteria.

If the subject satisfies the screening tests and other inclusion/ exclusion criteria, he/she is recruited into the trial. On visit two ECG test will be done in subjects using Investigational Product and then with comparative product

  • Visit 1 (Screening & Randomisation/Day)
  • Visit 2 (Baseline/Day 1)

PRIMARY OBJECTIVE

Primary objective of the study is to evaluate the efficacy of Kardiago ECG machine when compared with the comparative product.

SECONDARY OBJECTIVE: 

Secondary objective is to assess the safety of Kardiago ECG machine, when used in human.

 
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