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NCT06856226 · ClinicalTrials.gov registry record

Natural History Study to Determine Drug Metabolism Phenotype and Appropriate Germline Source DNA in Patients Undergoing Allogeneic Hematopoietic Stem Cell Transplant

A clinical trial of Lymphoma and Leukemia, sponsored by National Cancer Institute (NCI).

Recruiting
Registry status
88
Enrollment target
1
Study location

NCT06856226: Recruiting study of Lymphoma and Leukemia, sponsored by National Cancer Institute (NCI).

NCT06856226 is a study of Lymphoma and Leukemia that is actively recruiting participants, run by National Cancer Institute (NCI). The registered enrollment target is 88 participants, below the 483-participant average among 299 other Lymphoma trials with a reported enrollment target (82% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT06856226, a study of Lymphoma and Leukemia, is actively recruiting participants, sponsored by National Cancer Institute (NCI).

RECRUITING
Registry status
88 participants
Enrollment target
1
Study location

Study Summary

Background: After an allogeneic hematopoietic stem cell transplant (HSCT), the donor genome is found in the recipient s circulation and tissues. Post-HSCT recipients may receive a medication in which the dosing needs to be adjusted based on genetic variation. While genes in donor genome may influence dosing and administration of some agents, the majority of established gene-drug pairs in pharmacogenetics are related to expression of metabolic or transporting enzymes located in recipients tissues, often the liver. Determining which genetic variants influence drug disposition in HSCT recipients is complicated by chimerism in samples that are routinely collected for determining genotype. However, chimerism in tissues is poorly studied in this patient population. Objectives: To determine the most reliable host genomic source for pharmacogenetic testing in participants that have received allogeneic HSCT. Eligibility: People ages 18 years and older who are enrolled on a clinical trial at the NIH Clinical Center under which they will donate or receive an allogeneic HSCT. Design: DNA is collected prior to HSCT and for two years after HSCT. Blood will be collected and skin fibroblast cell lines will be established prior to HSCT to serve as a reference genome. Blood, buccal cells, skin, and hair will be monitored for the development of mixed chimerism via detection of short tandem repeats. Liver biopsies will be collected from participants undergoing hepatic surgery. Pharmacoscan arrays will be conducted to determine which samples are useful for pharmacogenetic testing in participants who receive allogeneic HSCT. A probe drug cocktail will be administered pre- and post-HSCT to determine if transplantation alters the metabolic phenotype of liver enzymes. ...

Primary Outcome

Obtaining genotype for analysis of pharmacogene activity by understanding the degree chimerism in commonly utilized diagnostic samples.

Interventions

  • OTHER Arm 1

Study Locations (1)

Maryland

  • National Institutes of Health Clinical Center - Bethesda

Trial Details

FieldValue
Enrollment Target 88 participants
Start Date 2026-03-04
Est. Completion 2028-12-01
National Cancer Institute (NCI)

3,257 total trials

What NCT06856226 shows while recruiting

NCT06856226 is an observational study that tracks outcomes without assigning an intervention. The registry caps enrollment at 88 participants, a relatively small participant target, below the 483-participant average among 299 other Lymphoma trials with a reported enrollment target (82% lower).

The record links to 3 conditions, with Lymphoma appearing as the primary indexed condition, and to 1 intervention - of which Arm 1 is the first listed.

NCT06856226 reports a single indexed study location in Maryland.

Frequently Asked Questions

What is clinical trial NCT06856226 about?

NCT06856226 is a clinical study titled "Natural History Study to Determine Drug Metabolism Phenotype and Appropriate Germline Source DNA in Patients Undergoing Allogeneic Hematopoietic Stem Cell Transplant". Background: After an allogeneic hematopoietic stem cell transplant (HSCT), the donor genome is found in the recipient s circulation and tissues. Post-HSCT recipients may receive a medication in which the dosing needs to be adjusted based on genetic variation. While genes in donor genome may influ...

What is the current status of trial NCT06856226?

This trial is currently recruiting. The enrollment target is 88 participants. The study started on 2026-03-04. Estimated completion is 2028-12-01.

What conditions does trial NCT06856226 study?

This clinical trial studies the following conditions: Lymphoma, Leukemia, Hematologic Malignancy.

What interventions are being tested in trial NCT06856226?

The interventions under investigation include: Arm 1 (OTHER).

Who is sponsoring clinical trial NCT06856226?

This trial is sponsored by National Cancer Institute (NCI), which has 3,257 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT06856226 being conducted?

This trial has 1 study location across Maryland. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Lymphoma

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT06856226's enrollment target sits among peer trials

88 97th of 299 higher than 202 of 299 other Lymphoma trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Lymphoma trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT06856226, the US trial registry maintained by the National Library of Medicine. NCT06856226 (small enrollment · single site footprint · recruiting) retrieved and formatted by PlainTrial, see methodology.