Evidence map›Paper›PMID 21652683›Full record

Trial reportBlood2011

Cyclophosphamide, thalidomide, and dexamethasone (CTD) as initial therapy for patients with multiple myeloma unsuitable for autologous transplantation.

Gareth J Morgan, Faith E Davies, Walter M Gregory, Nigel H Russell, Sue E Bell, Alexander J Szubert, Nuria Navarro Coy, Gordon Cook, Sylvia Feyler, Jenny L Byrne and 8 more

3 registry-linked trialsOpen access · bronzeAbstract readClinical Trial, Phase IIIMulticenter StudyRandomized Controlled Trial
In one paragraph

Trial report in Blood, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 3 registered trials, which are not on this map. Cited by 75 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
75citing papers in PubMed, 5 pooled it
13.6field-weighted citation impact, top 1% of its field
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.

NCT02424851 phase2completednot on this mapstarted 2014, after this paper: background citation

A Study of Thalidomide, Bendamustine and Dexamethasone (BTD) Versus Bortezomib, Bendamustine and Dexamethasone (BBD) in Patients With Renal Failure Defined as a GFR Below 30 Mls/Min

TypeinterventionalSponsorOxford University Hospitals NHS TrustRan2014 to 2020Enrolled31ConditionsMultiple Myeloma, Chronic Kidney DiseaseArmsBortezomib, Thalidomide, Bendamustine, Dexamethasone
NCT03336073 phase2unknown statusnot on this mapstarted 2017, after this paper: background citation

Carfilzomib and Dexamethasone in Combination With Cyclophosphamide vs. Carfilzomib and Dexamethasone in Patients With Relapsed/Refractory Multiple Myeloma: a Phase II Randomized Controlled Trial

TypeinterventionalSponsorPETHEMA FoundationRan2017 to 2024Enrolled199ConditionsMultiple MyelomaArmsCarfilzomib, Dexamethasone, cyclophosphamide
NCT03992170 phase2unknown statusnot on this mapstarted 2018, after this paper: background citation

A Pilot Study on the Efficacy of Daratumumab in Multiple Myeloma (MM) Patients in >VGPR/MRD-positive by Next Generation Flow

TypeinterventionalSponsorAzienda Ospedaliera Universitaria SeneseRan2018 to 2022Enrolled50ConditionsMyeloma MultipleArmsDaratumumab
3 · Its place in the literature

Who cites it

75 citing papers in PubMed, 5 syntheses or guidelines pooled it, 196 citations in OpenAlex.

  1. Co-Occurrence of Cytogenetic Abnormalities and High-Risk Disease in Newly Diagnosed and Relapsed/Refractory Multiple Myeloma.Journal of clinical oncology : official journal of the American Society of Clinical Oncology · 2025
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  4. Thalidomide treatment for patients with previously untreated multiple myeloma: a meta-analysis of randomized controlled trials.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2016
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  20. Newly diagnosed multiple myeloma: making sense of the menu.Hematology. American Society of Hematology. Education Program · 2022
    Article

15 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

18 authors at 9 institutions in 1 country.

Gareth J MorganInstitute of Cancer Research, Royal Marsden Hospital, London, United Kingdom. gareth.morgan@icr.ac.uk
Faith E Davies
Walter M Gregory
Nigel H Russell
Sue E Bell
Alexander J Szubert
Nuria Navarro Coy
Gordon Cook
Sylvia Feyler
Jenny L Byrne
Huw Roddie
Claudius Rudin
Mark T Drayson
Roger G Owen
Fiona M Ross
Graham H Jackson
J Anthony Child
NCRI Haematological Oncology Study Group
University of Leeds · GBRoyal Marsden Hospital · GBSt James's University Hospital · GBCalderdale and Huddersfield NHS Foundation Trust · GBNewcastle University · GBRoyal Devon and Exeter Hospital · GBUniversity of Birmingham · GBWessex Regional Genetics Laboratory · GBWestern General Hospital · GB

Funding

Medical Research Council G0100132
6 · The paper itself

Abstract

As part of the randomized MRC Myeloma IX trial, we compared an attenuated regimen of cyclophosphamide, thalidomide, and dexamethasone (CTDa; n = 426) with melphalan and prednisolone (MP; n = 423) in patients with newly diagnosed multiple myeloma ineligible for autologous stem-cell transplantation. The primary endpoints were overall response rate, progression-free survival, and overall survival (OS). The overall response rate was significantly higher with CTDa than MP (63.8% vs 32.6%; P < .0001), primarily because of increases in the rate of complete responses (13.1% vs 2.4%) and very good partial responses (16.9% vs 1.7%). Progression-free survival and OS were similar between groups. In this population, OS correlated with the depth of response (P < .0001) and favorable interphase fluorescence in situ hybridization profile (P < .001). CTDa was associated with higher rates of thromboembolic events, constipation, infection, and neuropathy than MP. In elderly patients with newly diagnosed multiple myeloma (median age, 73 years), CTDa produced higher response rates than MP but was not associated with improved survival outcomes. We highlight the importance of cytogenetic profiling at diagnosis and effective management of adverse events. This trial was registered at International Standard Randomized Controlled Trials Number as #68454111.

Indexed as

AgedAged, 80 and overAntineoplastic Combined Chemotherapy ProtocolsCyclophosphamideDexamethasoneEligibility DeterminationFemaleHematopoietic Stem Cell TransplantationHumansMaleMiddle AgedMultiple MyelomaNeoadjuvant TherapyPatient SelectionThalidomideTransplantation, AutologousCyclophosphamideDexamethasoneThalidomide

Identifiers

PMID21652683
PMCPMC3152492
OpenAlexW2074734350

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.