Evidence map›Paper›PMID 40836999›Full record

ArticleIndian journal of palliative care

Blood Transfusions in Patients with Advanced Cancer at the End-of-Life: Are They Really Beneficial?

Steven Callaghan, Kim Sadler, Gassan Adnan Abudari, Muneerah Almutairi, Salma Musaed Almusaed, Bayan Alqahtany, Nessreen Abu Alsamh, Ruth Evangelista, Fawad Ahmad, Mahmoud Yassein Sroor and 1 more

Abstract read
In one paragraph

Article in Indian journal of palliative care. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–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.

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

1 citing paper in PubMed.

  1. 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

11 authors.

Steven CallaghanOncology Center of Excellence, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.ORCID https://orcid.org/0009-0008-4411-3898
Kim SadlerOncology Center of Excellence, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.ORCID https://orcid.org/0000-0002-5621-0424
Gassan Adnan AbudariOncology Center of Excellence, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
Muneerah AlmutairiOncology Center of Excellence, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
Salma Musaed AlmusaedAcademic and Training Affairs, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
Bayan AlqahtanyAcademic and Training Affairs, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
Nessreen Abu AlsamhOncology Center of Excellence, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
Ruth EvangelistaOncology Center of Excellence, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
Fawad AhmadOncology Center of Excellence, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.ORCID https://orcid.org/0009-0001-0383-5463
Mahmoud Yassein SroorDepartment of Clinical Oncology, Faculty of Medicine, Cairo University, Cairo, Egypt.ORCID https://orcid.org/0000-0002-3962-2507
Hassan AlkhudairiOncology Center of Excellence, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objectives: Anaemia is prevalent in individuals with advanced cancer and may contribute to adversely affecting their quality of life. In palliative care (PC), red blood cell (RBC) transfusions are regularly administered to address bothersome symptoms such as fatigue and dyspnoea. However, they are not without risks and adverse effects in individuals who are often frail at the end of life. Within this context, RBC transfusion benefits and drawbacks have yet to be demonstrated. This study aimed to assess RBCs transfusion-targeted indications, practices and clinical outcomes at the end-of-life in hospitalised patients with advanced malignancy. Materials and Methods: A retrospective cohort design was used. All adults with a cancer diagnosis admitted to a PC Unit in a tertiary care centre in Saudi Arabia and who received at least one RBC transfusion between 1 January 2020 and 1 January 2024 were included in the study. Data were retrieved from their medical records (demographics, clinical and transfusion episode information) and included the Results: A total of 84 patients were included, comprising a total of 159 episodes of transfusion. Patients had a mean age of 47 years (19.4%). The most frequent location of cancer was the gastrointestinal system (34.6%). For most patients, a low haemoglobin level was the main indication for the transfusion, without precise symptoms being targeted. There was no improvement following several transfusion episodes (82.4%). A moderate negative correlation was observed between age and survival days post-transfusion. Conclusion: There is a need for further studies to better understand the benefits of RBC transfusions at the end of life. In addition, more attention is warranted to establish targeted clinical outcomes pre-transfusion rather than relying on abnormal laboratory values. Validated self-reported tools should be used to ensure the benefits of an intervention that involves such a limited and valuable resource.

Indexed as

Blood transfusionEnd-of-lifePalliative careQuality indicatorsSaudi Arabia

Identifiers

PMID40836999
PMCPMC12362034

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Registered trials

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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.