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Immune booster after transplant shows promise for blood cancer patients

NCT ID NCT01853358

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 early-phase study tested whether giving specially selected donor immune cells (NK cells) soon after a stem cell transplant is safe for people with blood cancers. Seventeen patients received the cells, and researchers monitored for serious side effects within 30 days. The goal was to find a safer alternative to standard donor lymphocyte infusions.

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.

Phase

Phase 1

The first testing in people. Mainly checks safety and dose, usually in a small group.

Participants

About 17 people

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

Started

Apr 2013

Finished

Mar 2018

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.

Ages

18 to 70 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: 1. Patient treated with allogeneic stem cell transplantation * Presenting an hematological malignancy with an intermediate, high or very high risk index according to the disease risk index developed by the Dana Farber Cancer Institute * Donor: HLA matched related or unrelated (10/10) donor * Graft: Peripheral stem cell transplant * Reduced Intensity Conditioning as used in the current transplant program: Fludarabine, IV Busulfan and Thymoglobuline 2. Age above 18 and under 70 3. Eastern Cooperative Oncology Group (ECOG) 0-1 or Karnofsky index ≥ 70 % 4. Survival expectation \> 6 months 5. Affiliation to social security 6. Signed informed consent from Donor and Patient Exclusion Criteria: 1. Active grade \>= 2 acute GVHD or corticotherapy ≥ 0.5 mg/kg/day at time of NK cell infusion 2. Active infection 3. Psychiatric disorder occurring after transplant 4. Pregnant or breast-feeding women or without contraception

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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

  • Institut Paoli-Calmettes

    Marseille, 13009, France

More trials for these conditions

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