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NCT04332341 · ClinicalTrials.gov registry record · Early Phase 1

Study of Nicotinamide Riboside Supplementation in Allogeneic Hematopoietic Cell Transplantation

A Early Phase 1 study of Allogeneic Hematopoietic Cell Transplantation, sponsored by Case Comprehensive Cancer Center.

Recruiting
Registry status
Early Phase 1
Development phase
20
Enrollment target
1
Study location

NCT04332341: Recruiting Early Phase 1 study of Allogeneic Hematopoietic Cell Transplantation, sponsored by Case Comprehensive Cancer Center.

NCT04332341 is a Early Phase 1 study of Allogeneic Hematopoietic Cell Transplantation that is actively recruiting participants, run by Case Comprehensive Cancer Center. The registered enrollment target is 20 participants, below the 53-participant average among 2,764 other Early Phase 1 trials with a reported enrollment target (62% 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

NCT04332341, a Early Phase 1 study of Allogeneic Hematopoietic Cell Transplantation, is actively recruiting participants, sponsored by Case Comprehensive Cancer Center.

RECRUITING
Registry status
Early Phase 1
Development phase
20 participants
Enrollment target
1
Study location

Study Summary

The purpose of this study is to find a safe and tolerable way to improve engraftment after transplant. Research studies have shown that adding nicotinamide riboside to donor cells has the potential to increase blood stem cell numbers and potentially decrease the time to engraftment. Also, nicotinamide riboside, TRU NIAGEN (the study drug) is a type of vitamin B supplement that the general public can get without a prescription and is well tolerated.

Primary Outcome

Tolerability of NR in allogeneic HCT recipients, defined as 8 or more of 15 participants (i.e. at least 50% of enrolled subjects) able to receive \>75% of their scheduled doses (overall rate 53%, 95% confidence intervals 33%-86%). This will include both patients who discontinue NR due to study drug related toxicity and patients who are not able to stay on NR due to transplant related toxicity that limits ability to take the drug

Interventions

  • DRUG Nicotinamide riboside (NR)

Study Locations (1)

Ohio

  • Cleveland Clinic, Case Comprehensive Cancer Center - Cleveland

Trial Details

FieldValue
Enrollment Target 20 participants
Start Date 2020-05-19
Est. Completion 2026-09
Phase Early Phase 1
Case Comprehensive Cancer Center

407 total trials

What NCT04332341 shows while recruiting

NCT04332341 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 20 participants, a relatively small participant target, below the 53-participant average among 2,764 other Early Phase 1 trials with a reported enrollment target (62% lower).

The record links to 1 condition, with Allogeneic Hematopoietic Cell Transplantation appearing as the primary indexed condition, and to 1 intervention - of which Nicotinamide riboside (NR) is the first listed.

NCT04332341 reports a single indexed study location in Ohio.

Frequently Asked Questions

What is clinical trial NCT04332341 about?

NCT04332341 is a clinical study titled "Study of Nicotinamide Riboside Supplementation in Allogeneic Hematopoietic Cell Transplantation". The purpose of this study is to find a safe and tolerable way to improve engraftment after transplant. Research studies have shown that adding nicotinamide riboside to donor cells has the potential to increase blood stem cell numbers and potentially decrease the time to engraftment. Also, nicotinami...

What is the current status of trial NCT04332341?

This trial is currently recruiting. It is a Early Phase 1 study. The enrollment target is 20 participants. The study started on 2020-05-19. Estimated completion is 2026-09.

What conditions does trial NCT04332341 study?

This clinical trial studies the following conditions: Allogeneic Hematopoietic Cell Transplantation.

What interventions are being tested in trial NCT04332341?

The interventions under investigation include: Nicotinamide riboside (NR) (DRUG).

Who is sponsoring clinical trial NCT04332341?

This trial is sponsored by Case Comprehensive Cancer Center, which has 407 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT04332341 being conducted?

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

Similar trials for Allogeneic Hematopoietic Cell Transplantation

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 NCT04332341's enrollment target sits among peer trials

20 1157th of 2000 higher than 710 of 2,000 other Early Phase 1 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Early Phase 1 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 NCT04332341, the US trial registry maintained by the National Library of Medicine. NCT04332341 (small enrollment · single site footprint · recruiting) retrieved and formatted by PlainTrial, see methodology.