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Colour Coded Duplex Ultrasound of Native Arterio-venous Fistula for Haemodialysis With Venous Pressure Measurement Using Controlled Compression Ultrasound as a Predictor for Shunt Maturation in the Early Postoperative Phase

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ClinicalTrials.gov Identifier: NCT01001000
Recruitment Status : Unknown
Verified June 2010 by University of Zurich.
Recruitment status was:  Recruiting
First Posted : October 23, 2009
Last Update Posted : June 29, 2010
Sponsor:
Information provided by:
University of Zurich

Tracking Information
First Submitted Date October 22, 2009
First Posted Date October 23, 2009
Last Update Posted Date June 29, 2010
Study Start Date October 2009
Primary Completion Date Not Provided
Current Primary Outcome Measures Not Provided
Original Primary Outcome Measures Not Provided
Change History
Current Secondary Outcome Measures Not Provided
Original Secondary Outcome Measures Not Provided
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
 
Descriptive Information
Brief Title Colour Coded Duplex Ultrasound of Native Arterio-venous Fistula for Haemodialysis With Venous Pressure Measurement Using Controlled Compression Ultrasound as a Predictor for Shunt Maturation in the Early Postoperative Phase
Official Title Not Provided
Brief Summary Prospective observational ultrasound study of native arterio-venous fistula for haemodialysis with venous pressure measurement using controlled compression ultrasound.
Detailed Description Not Provided
Study Type Observational
Study Design Observational Model: Cohort
Time Perspective: Prospective
Target Follow-Up Duration Not Provided
Biospecimen Not Provided
Sampling Method Non-Probability Sample
Study Population Patients after creation of a native arterio-venous fistula at the cephalic vein for hemodialysis access
Condition Renal Insufficiency
Intervention Procedure: Ultrasound (Pressure measurement)
cut-off value for non maturationg fistulas
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 Unknown status
Estimated Enrollment
 (submitted: October¬†22,¬†2009)
40
Original Estimated Enrollment Same as current
Study Completion Date October 2010
Primary Completion Date Not Provided
Eligibility Criteria

Inclusion criteria:

  • Patients after creation of a native arterio-venous fistula at the cephalic vein for hemodialysis access;
  • Informed consent.

Exclusion criteria:

  • Former creation of a native arterio-venous fistula at the same arm;
  • Known upper extremity occlusive arterial disease;
  • Situation when ultrasound examination is not suitable: extreme swelling of the arm, post-operative pain, hematoma, local infections.
Sex/Gender
Sexes Eligible for Study: All
Ages 18 Years and older   (Adult, Older Adult)
Accepts Healthy Volunteers No
Contacts Contact information is only displayed when the study is recruiting subjects
Listed Location Countries Switzerland
Removed Location Countries  
 
Administrative Information
NCT Number NCT01001000
Other Study ID Numbers CT-01-2009-USZ
Has Data Monitoring Committee Yes
U.S. FDA-regulated Product Not Provided
IPD Sharing Statement Not Provided
Responsible Party Christoph Thalhammer, MD, USZ
Study Sponsor University of Zurich
Collaborators Not Provided
Investigators
Study Director: 01 Studienregister MasterAdmins UniversitaetsSpital Zuerich
PRS Account University of Zurich
Verification Date June 2010