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Water and the Gastropressor Response - Diurnal Variability

This study is ongoing, but not recruiting participants.
Sponsor:
ClinicalTrials.gov Identifier:
NCT00581373
First Posted: December 27, 2007
Last Update Posted: March 27, 2017
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by (Responsible Party):
Satish R. Raj, Vanderbilt University Medical Center
  Purpose
We will test the null hypothesis that there is no diurnal (morning to afternoon)variability in the blood pressure response to the ingestion of water 16 oz.

Condition Intervention
Orthostatic Hypotension Other: water 16 fl oz

Study Type: Interventional
Study Design: Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: Water and the Gastropressor Response - Diurnal Variability (Specific Aim 1.3)

Resource links provided by NLM:


Further study details as provided by Satish R. Raj, Vanderbilt University Medical Center:

Primary Outcome Measures:
  • blood pressure [ Time Frame: 1 day ]

Secondary Outcome Measures:
  • heart rate [ Time Frame: 1 day ]

Estimated Enrollment: 20
Study Start Date: August 2007
Estimated Study Completion Date: December 2018
Estimated Primary Completion Date: December 2018 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: 1
water 16 oz
Other: water 16 fl oz
water 16 fl oz in AM and repeat in late afternoon

  Eligibility

Information from the National Library of Medicine

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Ages Eligible for Study:   18 Years to 80 Years   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • orthostatic intolerance

Exclusion Criteria:

  • pregnancy
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00581373


Locations
United States, Tennessee
Vanderbilt University
Nashville, Tennessee, United States, 37232
Sponsors and Collaborators
Satish R. Raj
Investigators
Principal Investigator: Satish R Raj, MD MSCI Vanderbilt University
  More Information

Additional Information:
Responsible Party: Satish R. Raj, Assistant Professor of Medicine & Pharmacology, Vanderbilt University Medical Center
ClinicalTrials.gov Identifier: NCT00581373     History of Changes
Other Study ID Numbers: 060553
Vanderbilt Discovery
First Submitted: December 22, 2007
First Posted: December 27, 2007
Last Update Posted: March 27, 2017
Last Verified: March 2017

Keywords provided by Satish R. Raj, Vanderbilt University Medical Center:
water
orthostatic hypotension
blood pressure

Additional relevant MeSH terms:
Hypotension
Hypotension, Orthostatic
Vascular Diseases
Cardiovascular Diseases
Orthostatic Intolerance
Primary Dysautonomias
Autonomic Nervous System Diseases
Nervous System Diseases