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CTRI Number  CTRI/2025/07/090274 [Registered on: 07/07/2025] Trial Registered Prospectively
Last Modified On: 04/07/2025
Post Graduate Thesis  No 
Type of Trial  Interventional 
Type of Study   Yoga & Naturopathy 
Study Design  Randomized, Parallel Group, Placebo Controlled Trial 
Public Title of Study   Effect of Nadi Shodhana Pranayama in Hypertensive Patients, HRV as parameter. 
Scientific Title of Study   Effect of 10 days of nadi shodhana pranayama practice on heart rate variability in patient with primary hypertension- A Radomized Controlled Trial  
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Varsha Dhama 
Designation  Intern 
Affiliation  Maharishi Aurobindo Subharti College and Hospital of Naturopathy and Yogic Sciences 
Address  Department of Post Graduate Studies Subharti College and Hospital of Naturopathy and Yogic Sciences Swami Vivekanand Subharti University Subhartipuram Meerut UTTAR PRADESH India Meerut
Department of Post Graduate Studies Subharti College and Hospital of Naturopathy and Yogic Sciences Swami Vivekanand Subharti University Subhartipuram Meerut UTTAR PRADESH India Meerut
Meerut
UTTAR PRADESH
250005
India 
Phone  8171454831  
Fax    
Email  varshadhama2001@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Nair Dhiren Ajit  
Designation  Assistant professor  
Affiliation   
Address  Department of Post Graduate Studies Subharti College and Hospital of Naturopathy and Yogic Sciences Swami Vivekanand Subharti University Subhartipuram Meerut UTTAR PRADESH India Meerut

Meerut
UTTAR PRADESH
250005
India 
Phone  7899143619  
Fax    
Email  danny.a.nair@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Dr Abhay M Shankaregowda 
Designation  Principal and Dean 
Affiliation   
Address  Department of Post Graduate Studies Subharti College and Hospital of Naturopathy and Yogic Sciences Swami Vivekanand Subharti University Subhartipuram Meerut UTTAR PRADESH India Meerut

Meerut
UTTAR PRADESH
250005
India 
Phone  9639010531  
Fax    
Email  naturopathy@subharti.org  
 
Source of Monetary or Material Support  
Varsha Dhama self financed,Swami Vivekananda Subharti University and Chhatrapati Shivaji Subharti Hospital, Meerut, Uttar pradesh, India 250005  
 
Primary Sponsor  
Name  Varsha Dhama 
Address  Maharishi Aurobindo Subharti College and Hospital of Naturopathy and Yogic Sciences Swami Vivekanand Subharti University Subhartipuram NH-58 Delhi Haridwar Bypass Road Uttar Pradesh 250005 
Type of Sponsor  Other [Self] 
 
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 Varsha Dhama  Maharishi Aurobindo Subharti College and Hospital of Naturopathy and Yogic Sciences  Department of Post Graduate Studies Subharti College and Hospital of Naturopathy and Yogic Sciences Swami Vivekanand Subharti University, Subhartipuram Meerut, UTTAR PRADESH, India 250005
Meerut
UTTAR PRADESH 
8171454831

varshadhama2001@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
University Ethics Committee Medical Swami Vivekanand Subharti University  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: I10||Essential (primary) hypertension,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Intervention  Nadi Shodhana   For twenty minutes, Group 1 conducted Nadi Shodhana Pranayama. Participants were instructed to sit in "Sukhasana" for the practice. The following actions were then required of the participants: Put on the Chin/Gyan Mudra in your left hand and the Nasikagra Mudra on your right. Breathe in and out gently and deeply through both nostrils. Shut the right nostril and take a slow, quiet breath through the left. When the intake is finished, seal your left nostril and release the air as slowly as you can through your right. Exhale fully, then take a slow, quiet breath through your right nostril. Exhale quietly and softly after closing your right nostril and opening your left. Continue by taking another breath through the same nostril. 
Comparator Agent  Regular Breathing  Without any conscious control over respiratory depth or rate, the subjects of the non-pranayama group sat in a similar position and breathed regularly and rhythmically as the volunteers of the Pranayama group 
 
Inclusion Criteria  
Age From  30.00 Year(s)
Age To  70.00 Year(s)
Gender  Both 
Details  1.Primary hypertension under medication.
2.Willingness to participate in the study. 
 
ExclusionCriteria 
Details  1.Secondary hypertension
2.Valvular heart disease,
3.Pericarditis/myocarditis,
4.Heart failure with EF 35%, CABG, PTCA with or without stenting.
5.Regular use of medication for any disease
Habit of tobacco, chewing, smoking, and alcohol
6.Engagement in any pranayama/exercise/sports program for the past 6 weeks. 
 
Method of Generating Random Sequence   Computer generated randomization 
Method of Concealment   Not Applicable 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
Heart rate Variability  The assessment will be taken at baseline and after 10 days of intervention 
 
Secondary Outcome  
Outcome  TimePoints 
Blood pressure
Pulse rate
Respiratory rate
Meal arterial pressure  
The assessment will be taken baseline & after 10 days intervention 
 
Target Sample Size   Total Sample Size="102"
Sample Size from India="102" 
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)   28/07/2025 
Date of Study Completion (India) Applicable only for Completed/Terminated trials 
Date of First Enrollment (Global)  28/07/2025 
Date of Study Completion (Global) Applicable only for Completed/Terminated trials 
Estimated Duration of Trial   Years="0"
Months="2"
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   This is an Randomized controlled Trial to find the effect of 10 Days Nadi Shodhana Pranyama on Heart rate variability, Blood pressure, pulse rate , Respiratory rate and mean arterial pressure  and to test the hypothesis of Nadi Shodhana Pranayama measured by the mean difference in HRV,BP,PR,RR and MAP among Hypertensive patients. 
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