Evidence map›Paper›PMID 38068380›Full record

ArticleJournal of clinical medicine2023

Grossly Bloody Colostrum-The Need for Staff Education and Maternal Support.

Katarzyna Wszołek, Stanisław Przewoźny, Adrianna Nowek, Angelika Odor, Paulina Małyszka Hoffmann, Marcin Przybylski, Jakub Żurawski, Małgorzata Pięt, Maciej Wilczak

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2023. 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
0.2field-weighted citation impact, top 49% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. 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

9 authors at 2 institutions in 1 country.

Katarzyna WszołekGynecology-Obstetrics Hospital, Poznan University of Medical Sciences, 60-535 Poznan, Poland.ORCID 0000-0001-9336-7060
Stanisław PrzewoźnyStudents' Scientific Association, Poznan University of Medical Sciences, 60-701 Poznan, Poland.ORCID 0000-0002-3268-4764
Adrianna NowekGynecology-Obstetrics Hospital, Poznan University of Medical Sciences, 60-535 Poznan, Poland.
Angelika OdorStudents' Scientific Association, Poznan University of Medical Sciences, 60-701 Poznan, Poland.
Paulina Małyszka HoffmannGynecology-Obstetrics Hospital, Poznan University of Medical Sciences, 60-535 Poznan, Poland.
Marcin PrzybylskiGreater Poland Specialist Centre, 60-479 Poznan, Poland.
Jakub ŻurawskiDepartment of Immunobiology, Poznan University of Medical Sciences, 60-701 Poznan, Poland.ORCID 0000-0002-5838-0451
Małgorzata PiętFacility of Practical Midwifery Teaching, Poznan University of Medical Sciences, 60-701 Poznan, Poland.
Maciej WilczakGynecology-Obstetrics Hospital, Poznan University of Medical Sciences, 60-535 Poznan, Poland.
Poznan University of Medical Sciences · PLGreater Poland Cancer Center · PL

Funding

Poznan University of Medical Sciences' Student Research Committee 95/2021
6 · The paper itself

Abstract

backgroundGrossly bloody colostrum is defined as the presence of brownish or bloody-colored colostrum. The frequency is determined to be 0.1% of all births, and no predisposing factor for its occurrence was determined. The purpose of this study was to find factors that increase the probability of the syndrome and the possible influence of the presence of erythrocytes (red blood cells-RBCs) in breast milk on the symptoms of maternal milk intolerance in newborns.

methodsHere, 2 mL of colostrum was collected from 137 participants on postpartum days 1-3, separately from each breast, and transferred to the laboratory. For microscopic analysis, 0.5 mL of colostrum was centrifuged and then stained using the May-Grünwald-Giemsa method. Using an Olympus BX 43 light microscope at 400× total magnification, samples were visually assessed for the presence of RBCs. Additionally, the participants completed a questionnaire regarding their health status, observation of feeding tolerance of the newborn, observed milk color and other factors.

resultsThe number of RBCs in the yellow or white colostrum samples ranged from 8 to 1000 RBCs/mL and was found in 24.8% of cases. Regardless of the number of RBCs, the color of the milk was white (28.5%) or yellow (66.4%). Only one participant (0.7%) presented classical bloody-stained colostrum with visible bloody-milk colorization. We did not observe the influence of any analyzed factor as the reason for the increased number of RBCs in the colostrum.

conclusionsThe presence of RBCs in breast milk did not cause milk intolerance among newborns and was independent of the analyzed factors. Mothers should be supported, and in view of the overall composition of breast milk, especially the content of immune cells in colostrum, even a temporary interruption in breast milk feeding in the case of grossly bloody colostrum is not recommended.

Indexed as

breastfeedingcolostrumcounselinggrossly bloody colostrumhuman milklactationsupport

Identifiers

PMID38068380
PMCPMC10707415
OpenAlexW4389049928

What OpenQuestion holds

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LicenceCC BY
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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.