Clinical Study of POSS-PCU Vascular Grafts for Vascular Access

NCT ID: NCT02301312

Last Updated: 2020-04-20

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

30 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-04-30

Study Completion Date

2025-04-30

Brief Summary

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This study evaluates the safety and performance of a new vascular graft made of POSS-PCU as a vascular access conduit for haemodialysis. 30 patients requiring access for dialysis will be enrolled and monitored at regular intervals for 18 months.

Detailed Description

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Conditions

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Renal Insufficiency

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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POSS-PCU graft

POSS-PCU vascular graft will be used to create vascular access for dialysis.

Group Type EXPERIMENTAL

POSS-PCU vascular graft

Intervention Type DEVICE

New vascular access graft

Interventions

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POSS-PCU vascular graft

New vascular access graft

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Subjects requiring vascular access for haemodialysis
* Subjects with no suitable vein.
* Subjects aged 18 - 80 years old
* Subjects are able to give voluntary, written informed consent to participate in this clinical investigation and from whom consent has been obtained
* Patients of child bearing potential, who are sexually active, must agree to the use of 2 highly effective forms of contraception throughout their participation in the study and for 6 months after completion of treatment:

* Condom with spermicide.

AND 1 of the following:

* Oral contraceptive or hormonal therapy (e.g. hormone implants).
* Placement of an intra-uterine device.

Exclusion Criteria

* Subjects with predicted short-term survival (less than 18 months) or poor prognosis (this will be on the discretion of the clinician in charge)
* Subjects with left ventricle ejection fraction (LVEF) \<20% diagnosed on ECHO either pre-procedure or documented within the previous 3 months prior to consent.
* Pregnant or lactating
* Allergies to any constituents of the graft material
* Patients who are infected or colonized with Methicillin Resistant Staphylococcus Aureus (MRSA).
Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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University College, London

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Central Contacts

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Nimrita Verma

Role: CONTACT

020 7679 6159

Janice Tsui, MD FRCS

Role: CONTACT

+44 2077940500 ext. 33938

References

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Askari F, Shafieian M, Solouk A, Hashemi A. A comparison of the material properties of natural and synthetic vascular walls. J Mech Behav Biomed Mater. 2017 Jul;71:209-215. doi: 10.1016/j.jmbbm.2017.03.016. Epub 2017 Mar 23.

Reference Type DERIVED
PMID: 28347955 (View on PubMed)

Other Identifiers

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14/0276

Identifier Type: -

Identifier Source: org_study_id

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