Evidence map›Paper›PMID 34284729›Full record

Observational studyBMC nephrology2021

Eculizumab in gemcitabine-induced thrombotic microangiopathy: experience of the French thrombotic microangiopathies reference centre.

Maximilien Grall, Florence Daviet, Noémie Jourde Chiche, François Provot, Claire Presne, Jean-Philippe Coindre, Claire Pouteil-Noble, Alexandre Karras, Dominique Guerrot, Arnaud François and 5 more

Open access · goldAbstract readMulticenter StudyObservational Study
In one paragraph

Observational study in BMC nephrology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.5field-weighted citation impact, top 10% 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.

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

24 citing papers in PubMed, 43 citations in OpenAlex.

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  17. Thrombotic microangiopathy (TMA) in adult patients with solid tumors: a challenging complication in the era of emerging anticancer therapies.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2022
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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

15 authors at 9 institutions in 1 country.

Maximilien GrallMedical Intensive Care Unit, Rouen University Hospital, 37 boulevard Gambetta, 76031, Rouen Cedex, France.
Florence DavietFrench TMA Reference Centre, Hopital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France.
Noémie Jourde ChicheFrench TMA Reference Centre, Hopital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France.
François ProvotFrench TMA Reference Centre, Hopital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France.
Claire PresneFrench TMA Reference Centre, Hopital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France.
Jean-Philippe CoindreFrench TMA Reference Centre, Hopital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France.
Claire Pouteil-NobleFrench TMA Reference Centre, Hopital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France.
Alexandre KarrasDepartment of Nephrology, Georges Pompidou Hospital, APHP, Paris, France.
Dominique GuerrotDepartment of Nephrology, Rouen University Hospital, Rouen, France.
Arnaud FrançoisDepartment of Pathology, Rouen University Hospital, Rouen, France.
Ygal BenhamouFrench TMA Reference Centre, Hopital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France.
Agnès VeyradierFrench TMA Reference Centre, Hopital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France.
Véronique Frémeaux-BacchiFrench TMA Reference Centre, Hopital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France.
Paul CoppoFrench TMA Reference Centre, Hopital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France.
Steven GrangéMedical Intensive Care Unit, Rouen University Hospital, 37 boulevard Gambetta, 76031, Rouen Cedex, France. steven.grange@chu-rouen.fr.
Sorbonne Université · FRAssistance Publique – Hôpitaux de Paris · FRHôpital Saint-Antoine · FRCentre de Recherche Saint-Antoine · FRCentre Hospitalier Universitaire de Rouen · FRHôpital de la Conception · FRHôpital Européen Georges-Pompidou · FRUniversité de Lille · FRUniversité de Rouen Normandie · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGemcitabine is a broadly prescribed chemotherapy, the use of which can be limited by renal adverse events, including thrombotic microangiopathy (TMA).

methodsThis study evaluated the efficacy of eculizumab, a monoclonal antibody targeting the terminal complement pathway, in patients with gemcitabine-induced TMA (G-TMA). We conducted an observational, retrospective, multicenter study in 5 French centres, between 2011 and 2016.

resultsTwelve patients with a G-TMA treated by eculizumab were included. The main characteristics were acute renal failure (100%), including stage 3 acute kidney injury (AKI, 58%) and renal replacement therapy (17%), hypertension (92%) and diffuse oedema (83%). Eculizumab was started after a median of 15 days (range 4-44) following TMA diagnosis. A median of 4 injections of eculizumab was performed (range 2-22). Complete hematological remission was achieved in 10 patients (83%) and blood transfusion significantly decreased after only one injection of eculizumab (median of 3 packed red blood cells (range 0-10) before treatment vs 0 (range 0-1) after one injection, P < 0.001). Two patients recovered completely renal function (17%), and 8 achieved a partial remission (67%). Compared to a control group of G-TMA without use of eculizumab, renal outcome was more favourable. At the end of the follow up, median eGFR was 45 vs 33 ml/min/1.73m

conclusionsThese results suggest that eculizumab is efficient on haemolysis and reduces transfusion requirement in G-TMA. Moreover, eculizumab may improve renal function recovery.

Indexed as

Acute Kidney InjuryThrombotic MicroangiopathiesAntibodies, Monoclonal, HumanizedAntimetabolites, AntineoplasticBlood TransfusionComplement Inactivating AgentsDeoxycytidineFemaleFranceGemcitabineHumansKidney Function TestsMaleMiddle AgedRecovery of FunctionRemission InductionAntibodies, Monoclonal, HumanizedAntimetabolites, AntineoplasticComplement Inactivating AgentsDeoxycytidineeculizumabGemcitabineCoagulation, thrombotic disorders and therapies, Cancer and thrombosisEculizumabGemcitabine-induced thrombotic microangiopathy

Identifiers

PMID34284729
PMCPMC8293501
OpenAlexW3185949075

What OpenQuestion holds

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LicenceCC BY
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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.