Evidence map›Paper›PMID 37967358›Full record

Observational studyBlood advances2024

Safety of bendamustine for the treatment of indolent non-Hodgkin lymphoma: a UK real-world experience.

Rohan Shotton, Rachel Broadbent, Alia Alchawaf, Mohamed Bakri Mohamed, Adam Gibb, Nicolás Martinez-Calle, Christopher P Fox, Mark Bishton, Alexandra Pender, Mary Gleeson and 16 more

Open access · goldAbstract readMulticenter StudyObservational Study
In one paragraph

Observational study in Blood advances, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

7 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
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

26 authors at 13 institutions in 2 countries.

Rohan ShottonThe Christie NHS Foundation Trust, Manchester, United Kingdom.ORCID 0000-0003-4545-8296
Rachel BroadbentThe Christie NHS Foundation Trust, Manchester, United Kingdom.
Alia AlchawafThe Christie NHS Foundation Trust, Manchester, United Kingdom.
Mohamed Bakri MohamedThe Christie NHS Foundation Trust, Manchester, United Kingdom.ORCID 0000-0003-0179-9806
Adam GibbThe Christie NHS Foundation Trust, Manchester, United Kingdom.
Nicolás Martinez-CalleClinical Haematology, Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom.ORCID 0000-0002-5184-9464
Christopher P FoxClinical Haematology, Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom.ORCID 0000-0002-6322-9254
Mark BishtonClinical Haematology, Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom.
Alexandra PenderDepartment of Medicine, The Royal Marsden Hospital, London, United Kingdom.ORCID 0000-0001-5912-2457
Mary GleesonHaematology, The Royal Marsden Hospital, London, United Kingdom.
David CunninghamHaematology, The Royal Marsden Hospital, London, United Kingdom.ORCID 0000-0001-5158-1069
Andrew DaviesCancer Research UK/NIHE Experimental Cancer Medicines Centre, University of Southampton, Southampton, United Kingdom.ORCID 0000-0002-7517-6938
Sina YadollahiHaematology, Haematology and Cancer Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom.
Toby A EyreHaematology, Haematology and Cancer Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom.ORCID 0000-0002-6631-9749
Graham CollinsHaematology, Haematology and Cancer Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom.
Faouzi DjebbariHaematology, Haematology and Cancer Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom.
Shireen KassamHaematology, King's College Hospital, London, United Kingdom.
Paula GarlandHaematology, King's College Hospital, Princess Royal Site, Kent, United Kingdom.
Emily WattsHaematology, Freeman Hospital, Newcastle, United Kingdom.
Wendy OsborneHaematology, Freeman Hospital, Newcastle, United Kingdom.
William TownsendHaematology, University College Hospital London, London, United Kingdom.ORCID 0000-0003-3975-2448
Rachael PocockHaematology, University College Hospital London, London, United Kingdom.
Matthew J AhearneHaematology, University Hospitals of Leicester NHS Trust, Leicester, United Kingdom.ORCID 0000-0002-2037-3926
Fiona MiallHaematology, University Hospitals of Leicester NHS Trust, Leicester, United Kingdom.
Xin WangStatistics Group, Clinical Outcome Unit, Digital Services, The Christie NHS Foundation Trust, Manchester, United Kingdom.ORCID 0000-0001-5192-8093
Kim M LintonThe Christie NHS Foundation Trust, Manchester, United Kingdom.ORCID 0000-0002-3294-1548
The Christie NHS Foundation Trust · GBOxford University Hospitals NHS Trust · GBNottingham University Hospitals NHS Trust · GBNewcastle upon Tyne Hospitals NHS Foundation Trust · GBRoyal Marsden Hospital · GBUniversity College Hospital · GBUniversity Hospitals of Leicester NHS Trust · GBCancer Research UK · GBGuy's and St Thomas' NHS Foundation Trust · GBKing's College Hospital · GBMercy University Hospital · IEPrincess Royal University Hospital · GBUniversity of Manchester · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

abstractBendamustine is among the most effective chemotherapeutics for indolent B-cell non-Hodgkin lymphomas (iNHL), but trial reports of significant toxicity, including opportunistic infections and excess deaths, led to prescriber warnings. We conducted a multicenter observational study evaluating bendamustine toxicity in real-world practice. Patients receiving at least 1 dose of bendamustine with/without rituximab (R) for iNHL were included. Demographics, lymphoma and treatment details, and grade 3 to 5 adverse events (AEs) were analyzed and correlated. In total, 323 patients were enrolled from 9 National Health Service hospitals. Most patients (96%) received bendamustine-R, and 46%, R maintenance. Overall, 21.7% experienced serious AEs (SAE) related to treatment, including infections in 12%, with absolute risk highest during induction (63%), maintenance (20%), and follow-up (17%) and the relative risk highest during maintenance (54%), induction (34%), and follow-up (28%). Toxicity led to permanent treatment discontinuation for 13% of patients, and 2.8% died of bendamustine-related infections (n = 5), myelodysplastic syndrome (n = 3), and cardiac disease (n = 1). More SAEs per patient were reported in patients with mantle cell lymphoma, poor preinduction performance status (PS), poor premaintenance PS, and abnormal preinduction total globulins and in those receiving growth factors. Use of antimicrobial prophylaxis was variable, and 3 of 10 opportunistic infections occurred despite prophylaxis. In this real-world analysis, bendamustine-related deaths and treatment discontinuation were similar to those of trial populations of younger, fitter patients. Poor PS, mantle cell histology, and maintenance R were potential risk factors. Infections, including late onset events, were the most common treatment-related SAE and cause of death, warranting extended antimicrobial prophylaxis and infectious surveillance, especially for maintenance-treated patients.

Indexed as

Anti-Infective AgentsLymphoma, B-CellLymphoma, Mantle-CellLymphoma, Non-HodgkinOpportunistic InfectionsAdultBendamustine HydrochlorideHumansState MedicineUnited KingdomAnti-Infective AgentsBendamustine Hydrochloride

Identifiers

PMID37967358
PMCPMC10875258
OpenAlexW4388688447

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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.