Evidence map›Paper›PMID 35882618›Full record

ArticleHematology, transfusion and cell therapy

Targeting patient blood management's first pillar: A multicentric retrospective study on preoperative anemia.

Gustavo de Carvalho Duarte, Glaciano Nogueira Ribeiro, Mariangela Moschen, Rodrigo Spessotto Morais Toledo, José Orlando Bordin, Dante Mario Langhi

Open access · diamondAbstract read
In one paragraph

Article in Hematology, transfusion and cell therapy. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.2field-weighted citation impact, top 64% 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

2 citing papers in PubMed, 3 citations in OpenAlex.

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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

6 authors at 2 institutions in 1 country.

Gustavo de Carvalho DuarteH.Hemo Hemoterapia Brasil SA, São Paulo, SP, Brazil. Electronic address: gucarduarte@gmail.com.
Glaciano Nogueira RibeiroH.Hemo Hemoterapia Brasil SA, São Paulo, SP, Brazil.
Mariangela MoschenH.Hemo Hemoterapia Brasil SA, São Paulo, SP, Brazil.
Rodrigo Spessotto Morais ToledoH.Hemo Hemoterapia Brasil SA, São Paulo, SP, Brazil.
José Orlando BordinH.Hemo Hemoterapia Brasil SA, São Paulo, SP, Brazil.
Dante Mario LanghiH.Hemo Hemoterapia Brasil SA, São Paulo, SP, Brazil.
Fundação Centro de Hematologia e Hemoterapia de Minas Gerais · BRFundação Hemopa · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionAnemia is a common issue in surgical patients and has been associated with worse clinical outcomes, such as a higher probability of transfusions and longer hospital stay. Therefore, Patient Blood Management programs are actively aiming to achieve early identification and treatment of anemia, previous to the surgery. METHODS AND MATERIALS: In this study, preoperative hemoglobin within the Blood Order Schedule (BOS) at 16 blood centers in several Brazilian regions were retrospectively evaluated. Data regarding hemoglobin, age, gender and Brazilian regions were further analyzed.

resultsFrom the 20,201 BOSs evaluated, the mean age was 55.65 ± 23.52 years old, with an overall prevalence of preoperative anemia of 60.9%. Women had a lower mean preoperative hemoglobin (11.74 ± 2.84 for women and 12.27 ± 3.06 for men) and higher prevalence of anemia than men (66% of females and 52.2% of males). The individuals over 65 years old and under 18 were the most affected by preoperative anemia. All regions had a high prevalence of preoperative anemia, without any direct association with the Human Development Index.

conclusionIn summary, upon evaluating the BOS, our study showed a high prevalence of preoperative anemia in all Brazilian regions, regardless of the gender and age group, but that women and individuals less than 18 or over 65 years old have an even higher prevalence of preoperative anemia. This information can identify the institutions in which preoperative anemia is a critical issue and in which new strategies, such as preoperative screening clinics, might be helpful.

Indexed as

AnaemiaBlood transfusionPatient blood managementSafety preoperative

Identifiers

PMID35882618
PMCPMC10499570
OpenAlexW4286635274

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.