Testing Xo Port Organ Preservation System for primary graft dysfunction
Official title: Prospective Reduction Of Transplant Complications Through Enhanced Preservation Therapy to Prevent Primary Graft Dysfunction
- 2 groups
- One site, in Toronto
- Recruiting
Interventions
- Medical device
Xo Port Organ Preservation System
It is a disposable temperature-controlled hypothermic transportation system that maintains the donated heart temperature between 8 and 12°C. It consists of an insulated chamber; eutectic gel packs containing a specialized phase change material (composition under manufacturer's patent) preconditioned before use (by freezing in a 4°C temperature-regulated refrigerator for 48 hours), which maintain temperature between 8 and 12°C through passive cooling; a removable insert, a cradle to hold the organ bag, an internal temperature probe; a logger for continuous monitoring and maintenance of temperature over an extended period of time, an internal venting system that allows air circulation to ensure homogenous temperature for a validated maximal time of 24 hours; and casters and a telescopic handle to facilitate transport.
- Medical device
Standard of Care - Ice packs
Cold static donor heart preservation is currently the mainstay of organ transportation after procurement. The donor heart is placed in the Traferox Transport system with ice-packs.
Canadian Sites (1)
1 of 1 recruiting
- Recruiting
University Health Network
Toronto, Ontario
Eligibility Criteria
See who this study is looking for4 criteria
The trial’s own eligibility text, word for word from the registry. Only the trial site can say who takes part.
Inclusion
- +Recipient: Adult (\>17 years old)
- +Donor: Donation after brain death acceptable for transplant as determined by a procuring physician unaware of randomizationRandomisedWhich group you go into is decided by chance, not by you or your doctor.Read more → sequence at the time of acceptance
Exclusion
- −Recipient: Multi-organ transplant recipients; Participating in an interventional studyInterventional studyA study where participants are given something to see what happens.Read more →.
- −Donor: Donation after cardiac death; Use of organ care system
In plain language
Assembled directly from this trial’s registry record. Every sentence traces to a field below — nothing here is generated or interpreted.
What this study is
This study does not fall into the standard research categories.
This study is not organised into the usual phase numbers — that is common for device, behavioural, and diagnostic research.
From the trial registry
Built from these fields:
- designModule.designInfo.primaryPurpose
- designModule.phases
Who receives what
There are 2 groups in this study.
Group A receives Xo Port Organ Preservation System.
Registry label: A: Xo Port Organ Preservation System
Group B, the comparison group, receives Standard of CareStandard of careThe treatment normally given for a condition outside a study.Read more → - Ice packs.
Registry label: B: Static Ice Storage
From the trial registry
Built from these fields:
- armsInterventionsModule.armGroups[].label
- armsInterventionsModule.armGroups[].type
- armsInterventionsModule.armGroups[].interventionNames
How the study is run
Which group you would be placed in is decided by chance, like a coin flip — not by you and not by your doctor.
You, the study team, and the people analysing the results would all be kept unaware of which group you are in until the study ends.
From the trial registry
Built from these fields:
- designModule.designInfo.allocation
- designModule.designInfo.maskingInfo.masking
Is there a placebo?
This study does not list a placeboPlaceboA dummy treatment with no active medicine, used for comparison.Read more → group.
One group receives an existing treatment, so the two can be compared.
From the trial registry
Built from these fields:
- armsInterventionsModule.armGroups[].type
- armsInterventionsModule.armGroups[].interventionNames
Who the study is looking for
The study lists a minimum age of 17 years, with no upper limit given.
The study is open to people of any sex.
The study does not accept healthy volunteersHealthy volunteerSomeone without the condition being studied who takes part anyway.Read more →.
These are the criteria the study lists. Only the trial siteTrial siteA hospital or clinic where a study is actually run.Read more → can decide whether someone can take part.
From the trial registry
Built from these fields:
- eligibilityModule.minimumAge
- eligibilityModule.sex
- eligibilityModule.healthyVolunteers
How big and how long
The study aims to enrol about 50 people.
The study is currently expected to finish around December 2028.
The main measurement is taken over: 2.5 years.
From the trial registry
Built from these fields:
- designModule.enrollmentInfo.count
- statusModule.completionDateStruct.date
- outcomesModule.primaryOutcomes[].timeFrame
What the study measures
Primary Study Feasibility — measured over 2.5 years.
Composite efficacy outcome of full-scare trial #1 — measured over 2.5 years.
Composite efficacy outcome of full-scare trial #2 — measured over 2.5 years.
Composite efficacy outcome of full-scare trial #3 — measured over 2.5 years.
The study lists 5 further main measurements.
From the trial registry
Built from these fields:
- outcomesModule.primaryOutcomes[].measure
- outcomesModule.primaryOutcomes[].timeFrame
Source: NCT07230886 on ClinicalTrials.gov. The full registry text is further down this page — this summary never replaces it.
Not medical advice. What do these terms mean?
What is being tested — in plain terms
About Xo Port Organ Preservation SystemDevice
It is a disposable temperature-controlled hypothermic transportation system that maintains the donated heart temperature between 8 and 12°C. It consists of an insulated chamber; eutectic gel packs containing a specialized phase change material (composition under manufacturer's patent) preconditioned before use (by freezing in a 4°C temperature-regulated refrigerator for 48 hours), which maintain temperature between 8 and 12°C through passive cooling; a removable insert, a cradle to hold the organ bag, an internal temperature probe; a logger for continuous monitoring and maintenance of temperature over an extended period of time, an internal venting system that allows air circulation to ensure homogenous temperature for a validated maximal time of 24 hours; and casters and a telescopic handle to facilitate transport.
From the trial registry — its own words, unedited.
What a device is here: A physical instrument, implant, app or piece of equipment being studied.
Read the full explanation → · in clinical review
About Standard of Care - Ice packsDevice
Cold static donor heart preservation is currently the mainstay of organ transportation after procurement. The donor heart is placed in the Traferox Transport system with ice-packs.
From the trial registry — its own words, unedited.
What a device is here: A physical instrument, implant, app or piece of equipment being studied.
Read the full explanation → · in clinical review
Common questions
Answered from this trial’s registry record. Where the record doesn’t say, these answers say so rather than filling the gap.
Am I eligible for this trial?
Only the trial siteTrial siteA hospital or clinic where a study is actually run.Read more → can decide whether someone can take part. Concord cannot make that determination, and neither can any tool that has not examined you.
What the study lists: a minimum age of 17 years.
The full inclusionInclusion criteriaThe things you must have or be for a study to consider you.Read more → and exclusion criteriaExclusion criteriaThe things that would prevent someone from taking part.Read more → are published on this page, exactly as the study team wrote them.
The useful next step is to bring this trial to your doctor. Answering a few questions first gives them something concrete to review.
From the trial registry
- eligibilityModule.minimumAge
- eligibilityModule.eligibilityCriteria
Is there a placebo?
This study does not list a placeboPlaceboA dummy treatment with no active medicine, used for comparison.Read more → group.
One group receives an existing treatment so the two can be compared.
From the trial registry
- armsInterventionsModule.armGroups[].type
Would I know which treatment I am getting?
You, the study team, and the people analysing the results would all be kept unaware of which group you are in until the study ends.
Which group you would be placed in is decided by chance, like a coin flip — not by you and not by your doctor.
From the trial registry
- designModule.designInfo.maskingInfo.masking
- designModule.designInfo.allocation
Who can join?
The study lists a minimum age of 17 years, with no upper limit given.
It is open to people of any sex.
It does not accept healthy volunteersHealthy volunteerSomeone without the condition being studied who takes part anyway.Read more →.
Only the trial siteTrial siteA hospital or clinic where a study is actually run.Read more → can confirm whether a particular person can take part.
From the trial registry
- eligibilityModule.minimumAge
- eligibilityModule.sex
- eligibilityModule.healthyVolunteers
How long would this take?
The study's main measurement is taken over: 2.5 years.
The study as a whole is currently expected to finish around 2028-12.
How long any one person takes part can differ from the study length. The study team can tell you what the schedule looks like in practice.
From the trial registry
- outcomesModule.primaryOutcomes[].timeFrame
- statusModule.completionDateStruct.date
How many people are taking part?
The study aims to enrol about 50 people.
From the trial registry
- designModule.enrollmentInfo.count
Where is this happening?
This study lists one location: Toronto, Ontario, Canada.
Sites can open and close during a study, so confirm with the team before travelling.
From the trial registry
- trial_locations
About This Trial
The goal of this clinical trial is to test the feasibility of the study protocol comparing a novel temperature control system - Xo Port Organ Preservation System - to static ice for heat preservation for Heart Transplant. The main questions of the study are as follows: Does the Incidence of severe PGD change within the first 24 hours of heart transplant in patients randomized to the Xo Port Organ Preservation System? Was there a change in composite efficacy endpoints in participants randomized to the Xo Port Organ Preservation System compared to static ice storage? Were the feasibility outcomes achieved? Were there any protocol deviations? Participants will: Be randomized to either the Xo Port Organ Preservation System or static ice storage. Complete a questionnaire at the time of screening, day 0, 7, and 90 days post transplant. Have blood drawn - with their standard of care blood draws - after their transplant, the day after, and 7 days post transplant.
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See if this trial could fit youThis page is for informational purposes only and does not constitute medical advice. Clinical trial eligibility can only be determined by the trial site after proper screening. Trial information is sourced from ClinicalTrials.gov and may not reflect the most current status. Always consult your healthcare provider before making decisions about clinical trial participation.