Evidence map›Paper›PMID 39415933›Full record

ArticleEJHaem2024

Feasibility of intravenous vitamin C supplementation in allogeneic hematopoietic cell transplant recipients.

Gary L Simmons, Roy Sabo, Rehan Qayyum, May Aziz, Erika Martin, Robyn J Bernard, Manjari Sriparna, Cody McIntire, Elizabeth Krieger, Donald F Brophy and 4 more

Abstract read
In one paragraph

Article in EJHaem, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. High-dose vitamin C supplementation in patients undergoing allogeneic hematopoietic stem cell transplantation: A pilot randomized, triple-blind, placebo-controlled trial.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2026
    Trial
  3. Article
  4. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

14 authors.

Gary L SimmonsDepartment of Internal Medicine Virginia Commonwealth University Richmond Virginia USA.
Roy SaboDepartment of Biostatistics Virginia Commonwealth University Richmond Virginia USA.
Rehan QayyumDepartment of Internal Medicine Eastern Virginia Medical School Norfolk Virginia USA.
May AzizSchool of Pharmacy Virginia Commonwealth University Richmond Virginia USA.
Erika MartinSchool of Pharmacy Virginia Commonwealth University Richmond Virginia USA.
Robyn J BernardDepartment of Medicine Virginia Commonwealth University Richmond Virginia USA.
Manjari SriparnaDepartment of Medicine Virginia Commonwealth University Richmond Virginia USA.
Cody McIntireDepartment of Medicine Virginia Commonwealth University Richmond Virginia USA.
Elizabeth KriegerDepartment of Pediatrics Virginia Commonwealth University Richmond Virginia USA.
Donald F BrophySchool of Pharmacy Virginia Commonwealth University Richmond Virginia USA.
Ramesh NatarajanDepartment of Internal Medicine Virginia Commonwealth University Richmond Virginia USA.
Alpha Fowler IiiDepartment of Internal Medicine Virginia Commonwealth University Richmond Virginia USA.
Catherine H RobertsDepartment of Internal Medicine Virginia Commonwealth University Richmond Virginia USA.ORCID https://orcid.org/0000-0002-9748-6523
Amir ToorDepartment of Internal Medicine Virginia Commonwealth University Richmond Virginia USA.ORCID https://orcid.org/0000-0001-5317-8433

Funding

Virus Vector Shared ResourceP30CA016059 · NCI · VIRGINIA COMMONWEALTH UNIVERSITY · PI Kim Felder Rhoads · 1985 to 2026
$51.0M
NCI NIH HHS P30 CA016059
6 · The paper itself

Abstract

Introduction: Intravenous vitamin C was administered following hematopoietic stem cell transplant to mitigate nonrelapse mortality (NRM) in a Phase II clinical trial. Methods: Patients with advanced hematologic malignancies received IV vitamin C, 50 mg/kg/day, in three divided doses on days 1-14 after HSCT, followed by 500 mg bid oral until 6 months. Results: All patients enrolled (55) were deficient in vitamin C at day 0 and had restoration to normal levels. Vitamin C recipients had a trend for lower nonrelapse mortality (NRM, 11% vs. 25%, Conclusion: In patients undergoing allogeneic HSCT, repletion of vitamin C is feasible and may reduce NRM and improve overall survival. Randomized trials in large uniform cohorts of patients are needed to confirm the utility of this easily available and inexpensive therapy.

Indexed as

allogeneic stem cell transplantationgraft versus host diseasenonrelapse mortalityparenteral ascorbic acid

Identifiers

PMID39415933
PMCPMC11474309

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.