Can we outsmart Drug-Resistant CMV in transplant patients?

NCT ID NCT07787767

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Aug 26, 2026 · Last updated Aug 27, 2026 · Updated 1 time

Summary

This study looks back at medical records of 200 adults who received organ transplants in Argentina between 2017 and 2024 to see how often cytomegalovirus (CMV) infections become resistant to standard antiviral drugs. Researchers will identify cases where the virus does not respond to treatment or shows genetic mutations linked to drug resistance. They will describe the patients' symptoms, treatments, and outcomes, such as graft function and survival. The goal is to better understand the scale of this problem and what factors are associated with it in this population.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

What this could lead to
This study could help doctors better predict and manage drug-resistant CMV infections in transplant patients, potentially improving treatment strategies and outcomes.
What could go wrong
As a retrospective review, it can only describe associations, not prove causes. Findings may not apply beyond Argentina or other transplant populations.

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

About 200 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Sep 2026

An estimate. Start dates often move.

Expected to finish

Mar 2027

An estimate. End dates often move.

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

Adult patients (≥18 years) who received a solid organ transplant (kidney, liver, heart, lung, pancreas, or combined transplant) at one of the participating centers in Argentina, and who developed cytomegalovirus (CMV) infection within 18 months following transplantation, during the period from January 1, 2017 to December 31, 2024. Cases are identified retrospectively from the transplant databases and medical records of each participating center.

Ages

18 years and older

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: * Adult patients (≥18 years) who received a solid organ transplant (kidney, liver, heart, lung, pancreas, or combined) at a participating center in Argentina between January 1, 2017 and December 31, 2024 * Documented CMV infection within 18 months post-transplant * Followed for at least 18 months from transplant and at least 12 months from CMV infection onset Exclusion Criteria: * Patients with incomplete medical records precluding assessment of CMV infection status or key study variables * Patients not meeting the minimum follow-up period from transplant or from infection onset

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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.

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

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  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Hospital Italiano de Buenos Aires

    Buenos Aires, Buenos Aires F.D., 1199, Argentina

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