Effects of an 8-day Advanced Meditation, Samyama on Physical, Psychological and Spiritual Wellbeing ,and Associated Neural Mechanisms
NCT ID: NCT04366544
Last Updated: 2024-10-03
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
759 participants
INTERVENTIONAL
2018-01-19
2018-07-31
Brief Summary
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Hypothesis:
1. The state of higher consciousness and ecstasy resulting from Samyama result from increased levels of Anandamide, an endocannabinoid, and Brain Derived Neurotrophic Factor (BDNF).
2. The 60-day preparatory phase that includes dietary regulation and yogic practices will reduce the gut inflammation and thereby will improve the gut microbiome.
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Detailed Description
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Up to 50 spouses/significant others living with Samyama attendees will also be offered the opportunity to complete a shortened version of the online surveys, provide (2) blood and/or (3) stool samples. Blood would be collected at home prior to their spouses/significant other's Samyama attendance and in their home after the program. Requested stool samples would be asked to be collected approximately 1 month prior to the program, 1 week prior to the program and one week after the program.
Blood samples will be sent to Indiana University and may be sent to other specialty labs for additional analysis. Genetic and future biomarker samples will be stored at the PI's Indiana University lab facilities.
If survey participants do not complete surveys during suggested time periods, they may also be sent reminders (via emails) to complete surveys.
\*Only up to 150 volunteers will have at home blood draws (or blood draws at an Isha group meditation). Only those who participated in the pre-Samyama at home blood draws will be asked to participate in the post-Samyama blood draws.
Up to 200 volunteers at Isha can participate in blood draws (regardless of whether they participated in at home blood draw).
Those who complete the survey will also be asked if they have a significant other or spouse who lives with them who would be willing to complete surveys, and participate in blood draws and/or provide stool samples. Participants with willing spouses will be asked to enter an email address for that spouse/significant other. Spouse/significant other will be emailed the invitation with study information.
Upto 25 subjects will also be enrolled in the (2)EEG and (2)fMRI Study March 19 and March 29, 2018 (before Samyama), and between April 9th and May 9th, 2018 (after Samyama).
Conditions
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Study Design
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NON_RANDOMIZED
PARALLEL
Up to 50 spouses/significant others living with Samyama attendees will also be offered the opportunity to complete a shortened version of the online surveys, provide blood and/or stool samples.
\*Up to 200 volunteers at Isha can participate in blood draws. Upto 25 subjects will also be enrolled in the (2)EEG and (2)fMRI Study before and after Samyama.
OTHER
NONE
Study Groups
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Time Point 1: Baseline/Pre-preparatory Samyama
* Survey link for participant
* Survey link for spouse/ "control"
* Stool collection from home
* Blood sample at home provided by at home phlebotomy services or at Isha Center group meditation by study personnel.
Part A1: Survey
Online
Part A2: Sample collection
Blood and Stool
Time point 2: Post-Preparatory/Pre-Samyama
* Online Surveys
* Participant
* Spouse
* Stool collection from IIIS/home
* Blood sample collection: on site at IIIS/home EEG and fMRI
Part A1: Survey
Online
Part A2: Sample collection
Blood and Stool
Part B:
EEG and fMRI
Timepoint 3: Immediate Post-Samyama
* Online survey to be completed
* Survey link for participant
* Survey link for spouse
* Blood sample collection: on site at IIIS o Participant only - Not spouse/significant other. EEG and fMRI
Part A1: Survey
Online
Part A2: Sample collection
Blood and Stool
Part B:
EEG and fMRI
Timepoint 4: 3 months Post Samyama
* Blood draw at home by at home phlebotomist
* Post program online survey follow up to be completed
* Survey link for participant
* Survey link for spouse: https
* Stool collection from home
Part A1: Survey
Online
Part A2: Sample collection
Blood and Stool
Interventions
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Part A1: Survey
Online
Part A2: Sample collection
Blood and Stool
Part B:
EEG and fMRI
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
2. Subjects with medical conditions in which a blood draw would be contra-indicated (e.g. severe anemia).
3. Active marijuana/opioid and related drug use
4. Probiotic or prebiotic supplements within 60 days of enrollment
5. Antibiotic use within 60 days of enrollment
6. Participants living outside of the country.
7. Spouses who indicate in the online survey that they participate in meditation will be excluded from stool and blood samples.
18 Years
ALL
Yes
Sponsors
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Indiana University
OTHER
Responsible Party
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Senthilkumar Sadhasivam, MD, MPH, MBA
Professor
Principal Investigators
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Senthilkumar Sadhasivam, MD
Role: PRINCIPAL_INVESTIGATOR
Indiana University
Locations
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Indiana University
Indianapolis, Indiana, United States
Countries
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References
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Raman M, Vishnubhotla R, Ramay HR, Goncalves MCB, Shin AS, Pawale D, Subramaniam B, Sadhasivam S. Isha yoga practices, vegan diet, and participation in Samyama meditation retreat: impact on the gut microbiome & metabolome - a non-randomized trial. BMC Complement Med Ther. 2023 Apr 5;23(1):107. doi: 10.1186/s12906-023-03935-8.
Vishnubhotla RV, Wood PL, Verma A, Cebak JE, Hariri S, Mudigonda M, Alankar S, Maturi R, Orui H, Subramaniam B, Palwale D, Renschler J, Sadhasivam S. Advanced Meditation and Vegan Diet Increased Acylglycines and Reduced Lipids Associated with Improved Health: A Prospective Longitudinal Study. J Integr Complement Med. 2022 Aug;28(8):674-682. doi: 10.1089/jicm.2022.0480. Epub 2022 May 9.
Vishnubhotla RV, Radhakrishnan R, Kveraga K, Deardorff R, Ram C, Pawale D, Wu YC, Renschler J, Subramaniam B, Sadhasivam S. Advanced Meditation Alters Resting-State Brain Network Connectivity Correlating With Improved Mindfulness. Front Psychol. 2021 Nov 18;12:745344. doi: 10.3389/fpsyg.2021.745344. eCollection 2021.
Provided Documents
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Document Type: Study Protocol and Statistical Analysis Plan
Other Identifiers
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1801728792
Identifier Type: -
Identifier Source: org_study_id
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