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The Effects of Valsalva Maneuver on Head, Neck and Upper Extremity Arterial Systems

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.
 
ClinicalTrials.gov Identifier: NCT02832310
Recruitment Status : Completed
First Posted : July 14, 2016
Last Update Posted : February 6, 2018
Sponsor:
Information provided by (Responsible Party):
fatih altıparmak, Tokat Gaziosmanpasa University

Tracking Information
First Submitted Date March 30, 2016
First Posted Date July 14, 2016
Last Update Posted Date February 6, 2018
Study Start Date April 2016
Actual Primary Completion Date July 2016   (Final data collection date for primary outcome measure)
Current Primary Outcome Measures
 (submitted: July 13, 2016)
arterial flow rate [ Time Frame: 1 year ]
Original Primary Outcome Measures Same as current
Change History
Current Secondary Outcome Measures
 (submitted: July 13, 2016)
arterial diameter [ Time Frame: 1 year ]
Original Secondary Outcome Measures Same as current
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
 
Descriptive Information
Brief Title The Effects of Valsalva Maneuver on Head, Neck and Upper Extremity Arterial Systems
Official Title The Effects of Valsalva Maneuver on Head, Neck and Upper Extremity Arterial Systems
Brief Summary The aim of this study is to determine the relation between arterial diameter and flow of carotis interna, brachial artery and radial artery before and after valsalva maneuver.
Detailed Description The aim of this study is to determine the relation between arterial diameter and flow of carotis interna, brachial artery and radial artery before and after valsalva maneuver. A total of 70 patients in preoperative period will enroll in this study. After a deep inspiration, patients will asked to exhale to a valf system with a flow pressure of 20-40 mmHg and duration of 15 seconds. During valsalva maneuver, the diameter and flow rates of carotis interna, brachial artery and radial artery will measure using ultrasound. All data will be recorded.
Study Type Observational
Study Design Observational Model: Case-Only
Time Perspective: Prospective
Target Follow-Up Duration Not Provided
Biospecimen Not Provided
Sampling Method Probability Sample
Study Population peroperative patients, healhty volunteers
Condition Asymptomatic Diseases
Intervention Procedure: valsalva maneuver
the effects of valsalva maneuver on arterial pressure
Study Groups/Cohorts Not Provided
Publications * Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status Completed
Actual Enrollment
 (submitted: July 13, 2016)
70
Original Actual Enrollment Same as current
Actual Study Completion Date July 2016
Actual Primary Completion Date July 2016   (Final data collection date for primary outcome measure)
Eligibility Criteria

Inclusion Criteria:

  • American Society of Anesthesiologists score of I, II, III

Exclusion Criteria:

  • Morbid obesity (body mass index over 40)
  • Not to participate in the study
  • Psychiatric diseases
  • Peripheral vascular diseases
Sex/Gender
Sexes Eligible for Study: All
Ages 18 Years to 40 Years   (Adult)
Accepts Healthy Volunteers Yes
Contacts Contact information is only displayed when the study is recruiting subjects
Listed Location Countries Not Provided
Removed Location Countries  
 
Administrative Information
NCT Number NCT02832310
Other Study ID Numbers 16-KAEK-037
Has Data Monitoring Committee Yes
U.S. FDA-regulated Product Not Provided
IPD Sharing Statement
Plan to Share IPD: No
Responsible Party fatih altıparmak, Tokat Gaziosmanpasa University
Study Sponsor Tokat Gaziosmanpasa University
Collaborators Not Provided
Investigators Not Provided
PRS Account Tokat Gaziosmanpasa University
Verification Date February 2018