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Material & care

Outer fabric material: 100% polyester

Care instructions: Hand wash only

Details

Neckline: Low-cut v-neck

Pattern: Plain

Details: Bust darts, adjustable straps

Article number: TE421E020-Q11

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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: NCT01094691
Recruitment Status : Enrolling by invitation
First Posted : March 29, 2010
Last Update Posted : May 8, 2018
Sponsor:
Collaborator:
Astellas Pharma US, Inc.
Information provided by (Responsible Party):
Volker Nickeleit, MD, University of North Carolina, Chapel Hill

Brief Summary:
To prospectively test whether the detection of three-dimensional, cast-like polyomavirus aggregates, termed Haufen, in voided urine samples can serve as an accurate biomarker of intra-renal disease, i.e. polyoma-BK-virus nephropathy (PVN). We want to correlate the detection of 'Haufen' with histologic findings made in renal biopsies as well as signs of polyomavirus activation, i.e. viremia and viruria. The prospective study is designed to further validate our retrospective findings (manuscript in press, J Am Soc Nephrology) and more specifically to correlate 'Haufen' shedding with the histologically confirmed course of PVN.

Condition or disease Intervention/treatment Phase
Polyoma Virus Nephropathy Procedure: Renal Allograft Biopsy Not Applicable

Study Type : Interventional  (Clinical Trial)
Estimated Enrollment : 10 participants
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Diagnostic
Official Title: Polyomavirus Aggregates, Haufen, in Voided Urine Samples as Diagnostic Biomarkers of Intra Renal BK-virus Disease: a Prospective Proof-of-concept Study
Study Start Date : November 2008
Estimated Primary Completion Date : July 2019
Estimated Study Completion Date : December 2019

Top Black Aberdeen Ted Baker Siina Resource links provided by the National Library of Medicine


Arm Intervention/treatment
Experimental: Renal Allograft Biopsy
Urine left over from clinic visits is analyzed for 'Haufen' by negative staining electron microscopy as a marker of intra-renal polyomavirus nephropathy. Correlate Haufen, urine, and plasma data with the clinical presentation and with renal biopsy findings. Patients with PVN will be approached for study participation in which their routine samples will be monitored until urine is negative for 'Haufen', and a study protocol biopsy will be obtained for confirmation.
Procedure: Renal Allograft Biopsy
A renal allograft biopsy will be performed when the urine is determined to be Haufen negative.




Primary Outcome Measures :
  1. Correlate Haufen, urine and plasma data with the clinical presentation and - in selected cases - with renal biopsy findings. [ Time Frame: The biopsy will be performed when urine is determined to be Haufen negative ]


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Information from the National Library of Medicine

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Ages Eligible for Study:   18 Years and older   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
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Criteria

Inclusion Criteria:

  • Age 18 or older
  • Recipient of renal transplant
  • Positive for polyoma virus
  • Haufen cells present in urine
  • Positive for polyoma virus nephropathy

Exclusion Criteria:

  • anyone who does not meet the inclusion criteria

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): NCT01094691


Locations
United States, North Carolina
University of North Carolina-CH Dept of Pathology
Chapel Hill, North Carolina, United States, 27599
Sponsors and Collaborators
University of North Carolina, Chapel Hill
Astellas Pharma US, Inc.
Investigators
Principal Investigator: Volker Nickeleit, MD University of North Carolina, Chapel Hill

Responsible Party: Volker Nickeleit, MD, Director of the UNC Division of Nephropathology, University of North Carolina, Chapel Hill
ClinicalTrials.gov Identifier: NCT01094691     History of Changes
Other Study ID Numbers: 08-1519
Baker Siina Aberdeen Top Ted Black First Posted: March 29, 2010    Key Record Dates
Last Update Posted: May 8, 2018
Last Verified: May 2018