Evidence map›Paper›PMID 21937481›Full record

Trial reportThe Journal of antimicrobial chemotherapy2012

The Deferasirox-AmBisome Therapy for Mucormycosis (DEFEAT Mucor) study: a randomized, double-blinded, placebo-controlled trial.

Brad Spellberg, Ashraf S Ibrahim, Peter V Chin-Hong, Dimitrios P Kontoyiannis, Michele I Morris, John R Perfect, David Fredricks, Eric P Brass

Registry-linked trialAbstract readClinical Trial, Phase IIMulticenter StudyRandomized Controlled Trial
In one paragraph

Trial report in The Journal of antimicrobial chemotherapy, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00419770 (The Deferasirox-AmBisome Therapy for Mucormycosis), which is not on this map. Cited by 130 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
130citing papers in PubMed, 5 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.

NCT00419770 phase2completednot on this map

The Deferasirox-AmBisome Therapy for Mucormycosis (DEFEAT Mucor) Study

TypeinterventionalSponsorLundquist Institute for Biomedical Innovation at Harbor-UCLA Medical CenterRan2007 to 2010Enrolled20ConditionsMucormycosisArmsdeferasirox, Placebo, Liposomal amphotericin B
3 · Its place in the literature

Who cites it

130 citing papers in PubMed, 5 syntheses or guidelines pooled it.

  1. Pooled it
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  6. Trial
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  17. Non-JHLT open · 2025
    Review
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70 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Brad SpellbergDivision of General Internal Medicine, Los Angeles Biomedical Research Institute, Harbor-University of California Los Angeles (UCLA) Medical Center, Torrance, CA, USA. bspellberg@labiomed.org
Ashraf S Ibrahim
Peter V Chin-Hong
Dimitrios P Kontoyiannis
Michele I Morris
John R Perfect
David Fredricks
Eric P Brass

Funding

UCLA Clinical and Translational Science InstituteUL1TR000124 · NCATS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI DUBINETT, STEVEN M. · 2012 to 2015
$57.0M
Novel Toxins and Receptors in Mucormycosis Pathogenesis and TreatmentR01AI063503 · NIAID · LUNDQUIST INSTITUTE FOR BIOMEDICAL INNOVATION AT HARBOR-UCLA MEDICAL CENTER · PI IBRAHIM, ASHRAF S. · 2006 to 2025
$7.3M
Activated Targeted Killer (ATAK) Cells for Invasive Fungal InfectionsR01AI081719 · NIAID · LUNDQUIST INSTITUTE FOR BIOMEDICAL INNOVATION AT HARBOR-UCLA MEDICAL CENTER · PI SPELLBERG, BRAD J · 2009 to 2013
$1.7M
NCATS NIH HHS UL1 TR000124NIAID NIH HHS R01 AI063503NIAID NIH HHS R01 AI081719
6 · The paper itself

Abstract

objectivesHost iron availability is fundamental to mucormycosis pathogenesis. The combination of liposomal amphotericin B (LAmB) and deferasirox iron chelation therapy synergistically improved survival in diabetic mice with mucormycosis. To determine the safety of combination deferasirox plus LAmB therapy for mucormycosis, a multicentred, placebo-controlled, double-blinded clinical trial was conducted.

methodsTwenty patients with proven or probable mucormycosis were randomized to receive treatment with LAmB plus deferasirox (20 mg/kg/day for 14 days) or LAmB plus placebo (NCT00419770, clinicaltrials.gov). The primary analyses were for safety and exploratory efficacy.

resultsPatients in the deferasirox arm (n=11) were more likely than those in the placebo arm (n=9) to have active malignancy, neutropenia and corticosteroid therapy, and were less likely to receive concurrent non-study antifungal therapy. Reported adverse events and serious adverse events were similar between the groups. However, death was more frequent in the deferasirox than in the placebo arm at 30 days (45% versus 11%, P=0.1) and 90 days (82% versus 22%, P=0.01). Global success (alive, clinically stable, radiographically improved) for the deferasirox arm versus the placebo arm at 30 and 90 days, respectively, was 18% (2/11) versus 67% (6/9) (P=0.06) and 18% (2/11) versus 56% (5/9) (P=0.2).

conclusionsPatients with mucormycosis treated with deferasirox had a higher mortality rate at 90 days. Population imbalances in this small Phase II study make generalizable conclusions difficult. Nevertheless, these data do not support a role for initial, adjunctive deferasirox therapy for mucormycosis.

Indexed as

AdultAgedAmphotericin BAnimalsAntifungal AgentsBenzoatesDeferasiroxDouble-Blind MethodDrug Therapy, CombinationFemaleHumansIron Chelating AgentsMaleMiceMiddle AgedMucormycosisAmphotericin BAntifungal AgentsBenzoatesDeferasiroxIron Chelating Agentsliposomal amphotericin BPlacebosTriazoles

Identifiers

PMID21937481
PMCPMC3383100

What OpenQuestion holds

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Registered trials

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.