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Biopsy clues: will the new kidney work?

NCT ID NCT01271465

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at small pieces of donor kidney tissue to see if certain substances could predict how well the organ would work after transplant. Researchers tested blood, urine, and biopsy samples from 24 kidney transplant recipients. The goal was to find early signs of organ problems, not to provide a new treatment.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

24 people

The number who actually took part.

Started

Sep 2010

Finished

Sep 2021

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

Renal allograft recipients are generally in good health and many return to work by three months post-transplant. However, they are maintained on immunosuppressive medications to maintain the function of the transplanted kidney.

Ages

18 to 80 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Males and females \<80 years of age for kidney * Recipients of single abdominal organ transplant * Ability to provide written informed consent * Donor blood and kidney biopsy tissues specimens are collected at the time of transplantation Exclusion Criteria: * Need for combined organ transplantation. * Inability or unwillingness of a participant or legal guardian to provide written informed consent * Clinical evidence of systemic bacterial infection in the recipient at the time of transplantation

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Weill Cornell Medical College

    New York, New York, 10065, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.