Evidence map›Paper›PMID 33744933›Full record

ArticleNephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association2022

Study design and baseline characteristics of patients on dialysis in the ASCEND-D trial.

Ajay K Singh, Allison Blackorby, Borut Cizman, Kevin Carroll, Alexander R Cobitz, Rich Davies, Vivekanand Jha, Kirsten L Johansen, Renato D Lopes, Lata Kler and 10 more

Registry-linked trialOpen access · bronzeAbstract readClinical Trial Protocol
In one paragraph

Article in Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02879305 (A Phase 3 Randomized, Open-label), which is not on this map. Cited by 10 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 2 pooled it
1.9field-weighted citation impact, top 14% 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.

NCT02879305 phase3completednot on this map

A Phase 3 Randomized, Open-label (Sponsor-blind), Active-controlled, Parallel-group, Multi-center, Event Driven Study in Dialysis Subjects With Anemia Associated With Chronic Kidney Disease to Evaluate the Safety and Efficacy of Daprodustat Compared to Recombinant Human Erythropoietin, Following a Switch From Erythropoietin-stimulating Agents

TypeinterventionalSponsorGlaxoSmithKlineRan2016 to 2020Enrolled2,964ConditionsAnaemia, Aspergillosis, Allergic BronchopulmonaryArmsDaprodustat, rhEPO, Placebo, Iron therapy
3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 2 syntheses or guidelines pooled it, 17 citations in OpenAlex.

  1. Peritoneal dialysis versus haemodialysis for people commencing dialysis.The Cochrane database of systematic reviews · 2024
    Pooled it
  2. Pooled it
  3. Efficacy and safety of daprodustat in patients on peritoneal dialysis in the ASCEND-D trial.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2025
    Trial
  4. Article
  5. Review
  6. Article
  7. Daprodustat.Hospital pharmacy · 2023
    Review
  8. Analysis of on-treatment cancer safety events with daprodustat versus conventional erythropoiesis-stimulating agents-post hoc analyses of the ASCEND-ND and ASCEND-D trials.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2023
    Article
  9. The ASCEND-ND trial: study design and participant characteristics.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2022
    Article
  10. Review
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

20 authors at 14 institutions in 7 countries.

Ajay K SinghBrigham and Women's Hospital and Harvard Medical School, Boston, MA, USA.
Allison BlackorbyGlaxoSmithKline, Collegeville, PA, USA.
Borut CizmanGlaxoSmithKline, Collegeville, PA, USA.
Kevin CarrollKJC Statistics, Cheshire, UK.
Alexander R CobitzGlaxoSmithKline, Collegeville, PA, USA.
Rich DaviesGlaxoSmithKline, Collegeville, PA, USA.
Vivekanand JhaGeorge Institute for Global Health, New Delhi, India.
Kirsten L JohansenHennepin Healthcare, University of Minnesota, Minneapolis, MN, USA.
Renato D LopesDuke Clinical Research Institute, Duke Health, Durham, NC, USA.
Lata KlerGlaxoSmithKline, Collegeville, PA, USA.
Iain C MacdougallKing's College Hospital, London, UK.
John J V McMurrayBritish Heart Foundation Cardiovascular Research Centre, University of Glasgow, Glasgow, Scotland, UK.
Amy M MeadowcroftGlaxoSmithKline, Collegeville, PA, USA.
Gregorio T ObradorUniversidad Panamericana School of Medicine, Mexico City, Mexico.
Vlado PerkovicUniversity of New South Wales, Sydney, Australia.
Scott SolomonBrigham and Women's Hospital and Harvard Medical School, Boston, MA, USA.
Christoph WannerUniversity of Würzburg, Würzburg, Germany.
Sushrut S WaikarBoston University School of Medicine, Boston Medical Center, Boston, MA, USA.
David C WheelerDepartment of Renal Medicine, University College London, London, UK.
Andrzej WiecekMedical University of Silesia, Katowice, Poland.
GlaxoSmithKline (United States) · USHarvard University · USBoston University · USCheshire West and Chester · GBClinical Research Institute · USHennepin Healthcare Research Institute · USImperial College London · GBKing's College Hospital · GBMedical University of Silesia · PLUniversidad Panamericana · MXUniversity College London · GBUniversity of Glasgow · GBUniversity of Würzburg · DEUNSW Sydney · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe Anemia Studies in chronic kidney disease (CKD): Erythropoiesis via a Novel prolyl hydroxylase inhibitor Daprodustat-Dialysis (ASCEND-D) trial will test the hypothesis that daprodustat is noninferior to comparator epoetin alfa or darbepoetin alfa for two co-primary endpoints: hemoglobin (Hb) efficacy and cardiovascular (CV) safety.

methodsWe report the trial design, key demographic, clinical and laboratory findings, and baseline therapies of 2964 patients randomized in the open-label (sponsor-blinded) active-controlled, parallel-group, randomized ASCEND-D clinical trial. We also compare baseline characteristics of ASCEND-D patients with patients who are on dialysis (CKD G5D) enrolled in other large CV outcome trials (CVOTs) and in the most relevant registries.

resultsThe median age of patients was 58 years, 43% were female; 67% were White and 16% were Black. The median Hb at baseline was 10.4 g/dL. Among randomized patients, 89% were receiving hemodialysis and 11% peritoneal dialysis. Among key comorbidities, 42% reported a history of diabetes mellitus and 45% a history of CV disease. Median blood pressure was 134/74 mmHg. The median weekly dose of epoetin was 5751 units. Intravenous and oral iron uses were noted in 64 and 11% of patients, respectively. Baseline demographics were similar to patients with CKD G5D enrolled in other CVOTs and renal patient registries.

conclusionsASCEND-D will evaluate the efficacy and safety of daprodustat compared with epoetin alfa or darbepoetin alfa in the treatment of patients with anemia with CKD G5D.This trial is registered with ClinicalTrials.gov: NCT02879305. EudraCT Number: 2016-000541-31; Sponsor Protocol Number: 200807.

Indexed as

AnemiaErythropoietinHematinicsRenal Insufficiency, ChronicDarbepoetin alfaEpoetin AlfaFemaleHemoglobinsHumansMaleMiddle AgedRandomized Controlled Trials as TopicRecombinant ProteinsRenal DialysisDarbepoetin alfaEpoetin AlfaErythropoietinHematinicsHemoglobinsRecombinant Proteinsanemiabaseline datadaprodustatdialysisrecombinant human erythropoietin

Identifiers

PMID33744933
PMCPMC9035347
OpenAlexW3136435464

What Socratic holds

Textmetadata
LicenceCC BY-NC
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 Socratic graph.