Multivirus-specific Cytotoxic T Lymphocytes (mCTL)
Public ClinicalTrials.gov record NCT02510404. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Treatment of EBV, CMV, and Adenovirus Infections in Primary Immunodeficiency Disorders With Viral-specific Cytotoxic T-Lymphocytes
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
PIDD represent an expanding group of genetic disorders that compromise immunity against bacteria, viruses, and fungi. The most severe forms of PIDD cause profound susceptibility to opportunistic infections due to impaired or absent T-cell immunity. These diseases can be rapidly fatal unless treated via hematopoietic stem cell transplantation (HSCT). Chronic viral illnesses are a common presenting feature of many of these disorders, and studies have shown that survival of HSCT is profoundly impacted by the patient's pre-transplant disease status. Primary infections with viruses such as cytomegalovirus (CMV) and Epstein-Barr virus (EBV) are common, and respiratory viruses such as adenovirus also frequently cause infection. In patients with severe combined immunodeficiency (SCID), a prior study identified these viruses as the most common causes of mortality in the immediate period following HSCT. Though some forms of PIDD are amenable to HSCT without requiring conditioning chemotherapy, many forms require a variable degree of pre-conditioning to ensure that stable engraftment of the donor cells is achieved. The administration of cytotoxic chemotherapy used in the conditioning regimens can however increase the risk for regimen related toxicity and for some patients (especially those with active viral infections) this risk is particularly high, leading to high treatment related mortality rates. For these reasons, many such patients are not even considered candidates for HSCT or are delayed getting to HSCT and ultimately succumb to infection before they can receive the transplant. The primary objective of this study is to determine the safety of administering third-party multivirus-specific cytotoxic T lymphocytes (mCTL) from adult CMV seropositive donors to treat refractory viral infections in patients with primary immunodeficiency disorders (PIDD) prior to hematopoietic stem cell transplantation (HSCT).
Study identification
- NCT ID
- NCT02510404
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 1 participant
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 4 Weeks to 45 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 31, 2014
- Primary completion
- May 7, 2019
- Completion
- Jun 7, 2019
- Last update posted
- Jan 17, 2020
2014 – 2019
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Childrens National Medical Center | Washington D.C. | District of Columbia | 20010 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02510404, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 17, 2020 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02510404 live on ClinicalTrials.gov.