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Status unknownNCT03764358AUSTRIAUpdated Dec 5, 2018

AUSTrian Randomized Interventional Study on Dialysis Accesses

An interventional study of Arteriovenous Fistula and Tunneled Cuffed Catheter in End Stage Renal Disease, Catheter Infection and Shunt Malfunction, sponsored by Medical University of Vienna. Status unknown at 1 site in Austria. Open to participants aged 18 Years to 99 Years. Per ClinicalTrials.gov, last updated 2018-12-05.

Sponsored by Medical University of Vienna · Not applicable, Interventional, and Prevention

The sponsor has not verified this record recently (last verified Dec 2018), so the status shown — last known as Not yet recruiting — may be out of date.
Phase
Not applicable
Study type
Interventional
Enrollment
220
Allocation
Randomized
Ages
18 Years to 99 Years
Sex
All
01

Study summary

Patients with diagnosed end stage renal disease and indication for chronic dialysis rely on a well-functioning access for dialysis. The KDOQI Guidelines For Vascular Access follows a "fistula first" approach for every patient, whenever possible. Thus, every patient, regardless of age, clinical state and co-morbidities an arteriovenous fistula should be preferred over a tunneled cuffed catheter (TCC). These recommendations are based on retrospective and register studies. There have been no prospective studies in this subject so far. In addition, most of the collected data refers to patients of all ages, regardless of their comorbidities and general clinical state. In this study, we address differences between two dialysis vascular access types in elderly or frail patients. We will compare TCCs with arteriovenous fistulas in the selected population consisting of elderly patients over 60 years of age or those with a Charlson Comorbidity Index >6 independent of age. In our hypothesis TCCs will be superior to arteriovenous fistulas in this population regarding the examined end-points.

02

Conditions studied

  • End Stage Renal Disease
  • Catheter Infection
  • Shunt Malfunction
03

In context

Kidney Failure, Chronic

2,085 studies on the registry are indexed under Kidney Failure, Chronic; 260 are open to participants now.

This study's planned enrollment of 220 is above the median of 55 across 1,557 interventional studies indexed under Kidney Failure, Chronic.

Browse Kidney Failure, Chronic studies →

Lead sponsor

Medical University of Vienna is the lead sponsor of 1,076 studies on the registry; 177 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 99 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Age of 60 and higher
  • CCI Score >6 when under 60 years
  • Patients with CKD G5 A1-3 with indication for hemodialysis
  • Stable clinical condition
  • Eligibility for both arteriovenous fistula on the upper extremitiesandTCC
  • Availability for follow-up.
  • Written informed consent.

Exclusion criteria

Exclusion Criteria:

  • Uncontrolled infection at screening and/or CRP >5 mg/dl (normal \<0.5 mg/dl) at screening.
  • Poor general condition of health or malignancy not in remission at screening
  • Major surgery within 12 weeks before screening.
  • Pre-existent vascular access.
  • Patient not eligible for any one of the vascular access options.
05

Study design

Phase
Not applicable
Primary purpose
Prevention
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Outcomes assessor)
Enrollment
220 participants (estimated)

Study arms

  • Active comparator
    Arteriovenous fistula

    Device: Arteriovenous Fistula

  • Experimental
    Tunneled Cuffed Catheter

    Device: Tunneled Cuffed Catheter

Interventions

  • DeviceArteriovenous Fistula

    Surgical implantation of an arteriovenous fistula for hemodialysis

  • DeviceTunneled Cuffed Catheter

    Placement of a tunneled cuffed catheter in surgical theatre

06

What researchers measure

Primary outcomes

  1. Composite primary end-point of any access related complication

    Loss of access, catheter related bloodstream infection/shunt infection and/or thrombosis

    Time frame: From placement of vascular access through study completion, an average of 3 years.

07

Study locations

1 site
  • Department of Medicine III, Devision of Nephrology and Dialysis, Medical University of Vienna
    Vienna, 1090, Austria
08

References and documents

Individual participant data

Plan to share: Undecided

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Dec 5, 2018, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT03764358
Lead sponsor
Medical University of Vienna
Responsible party
Guerkan SENGOELGE (Assoc. Prof. Priv.-Doz. Dr., Medical University of Vienna) — Principal investigator
First posted
Dec 5, 2018
Start date
Mar 6, 2019 (estimated)
Primary completion
Apr 4, 2022 (estimated)
Completion
Oct 4, 2022 (estimated)
Last update
Dec 5, 2018

Study contacts

Benjamin Schairer, MD
Contact
benjamin.schairer@meduniwien.ac.at
0043 40400 43890
Guerkan Sengoelge, MD
principal investigator · Medical University of Vienna, Department of Medicine III, Devision of Nephrology and Dialysis

Oversight

FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Dec 2018. You cannot join it, but the record below documents what was studied.

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