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CTRI Number  CTRI/2026/04/108482 [Registered on: 15/04/2026] Trial Registered Prospectively
Last Modified On: 30/03/2026
Post Graduate Thesis  Yes 
Type of Trial  Observational 
Type of Study   Cross Sectional Study 
Study Design  Other 
Public Title of Study   A study on traditional Siddha diagnostic methods and diet in pregnant women with high and normal blood pressure 
Scientific Title of Study   AN OBSERVATIONAL STUDY ON NEIKURI AND MANIKKADAI NOOL MEASUREMENTS IN PREGNANCY INDUCED HYPERTENSIVE AND NORMOTENSIVE ANTENATAL CASES: WITH A SIDDHA-BASED DIETARY REGIMEN FORMULATED FROM MUKKUTRAM PRINCIPLES 
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 Mathangi P 
Designation  PG scholar 
Affiliation  Government siddha medical college and hospital 
Address  Room no 11 Department of noinadal Government siddha medical college and hospital Palayamkottai

Tirunelveli
TAMIL NADU
627002
India 
Phone  9080141450  
Fax    
Email  mathangipari23@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr S Sundararajan MD S 
Designation  Professor and HOD 
Affiliation  Government siddha medical college and hospital 
Address  Room no 11 Department of noinadal Government siddha medical college and hospital Palayamkottai

Tirunelveli
TAMIL NADU
627002
India 
Phone  9443423937  
Fax    
Email  soundsundar12@gmail.com   
 
Details of Contact Person
Public Query
 
Name  Dr S Sundararajan MD S 
Designation  Professor and HOD 
Affiliation  Government siddha medical college and hospital 
Address  Room no 11 Department of noinadal Government siddha medical college and hospital Palayamkottai

Tirunelveli
TAMIL NADU
627002
India 
Phone  9443423937  
Fax    
Email  soundsundar12@gmail.com   
 
Source of Monetary or Material Support  
Government siddha medical college and hospital  
 
Primary Sponsor  
Name  Government siddha medical college and hospital 
Address  Government siddha medical college and hospital Palayamkottai Tirunelveli 627002 
Type of Sponsor  Research institution and 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 Mathangi P  Government siddha medical college and hospital  Department of Noinadal Government siddha medical college and hospital Palayamkottai 627002
Tirunelveli
TAMIL NADU 
9080141450

mathangipari23@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Institutional Ethics Committee Government siddha medical college and hospital   Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Healthy Human Volunteers  Normotensive antenatal women in the second and third trimester  
Patients  (1) ICD-10 Condition: O169||Unspecified maternal hypertension,unspecified trimester,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Intervention  Nil  Nil 
Intervention  Nil  Nil 
Intervention  Nil  Nil 
Intervention  Nil  Nil 
Intervention  Nil  Nil 
Intervention  Nil  Nil 
Intervention  Nil  Nil 
 
Inclusion Criteria  
Age From  21.00 Year(s)
Age To  45.00 Year(s)
Gender  Female 
Details  Pregnant women in the second and third trimester with a systolic blood pressure greater than or equal to 140 mm Hg and or diastolic blood pressure greater than or equal to 90 mm Hg.
Pregnant women in the second and third trimester with a systolic blood pressure less than 130 mm Hg and or diastolic blood pressure less than 90 mm Hg. 
 
ExclusionCriteria 
Details  Pregnant women with chronic hypertension
Pregnant women with associated systemic illnes.
Unwilling participants. 
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
To document and evaluate the Siddha diagnostic methodology Neikuri among pregnancy induced hypertensive and normotensive antenatal women.  18 months 
 
Secondary Outcome  
Outcome  TimePoints 
   
To assess the manikadai nool measurement in Pregnancy Induced Hypertensive and Normotensive antenatal women


To propose a dietary regimen based on mukkutram principles for the management of Pregnancy Induced Hypertension 
18 months 
 
Target Sample Size   Total Sample Size="60"
Sample Size from India="60" 
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)   20/04/2026 
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 Applicable 
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   High blood pressure during pregnancy can affect the health of both mother and baby. Early identification and proper care are important to prevent complications. This study aims to observe pregnant women with normal and high blood pressure using traditional Siddha methods and to evaluate the benefits of a Siddha-based diet. 
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