Evidence map›Paper›PMID 41522537›Full record

ArticleIndian journal of hematology & blood transfusion : an official journal of Indian Society of Hematology and Blood Transfusion2026

Safe and Efficient Extracorporeal Photopheresis in Patients with Pre-Procedure Hematocrit below 26.

Andriana Pavlovich, Faith Matthews, Yamac Akgun

Abstract read
In one paragraph

Article in Indian journal of hematology & blood transfusion : an official journal of Indian Society of Hematology and Blood Transfusion, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

3 authors.

Andriana PavlovichDepartment of Pathology and Laboratory Medicine, Children's Hospital Los Angeles, Los Angeles, CA USA.
Faith MatthewsDepartment of Pathology and Laboratory Medicine, Children's Hospital Los Angeles, Los Angeles, CA USA.
Yamac AkgunDepartment of Pathology and Laboratory Medicine, Children's Hospital Los Angeles, Los Angeles, CA USA.ORCID 0009-0007-1169-8861

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Extracorporeal photopheresis (ECP) is widely used for graft-versus-host disease (GVHD), but manufacturer recommendations suggest maintaining a pre-procedure hematocrit (Hct) above 27%. This study evaluates the safety and efficacy of ECP performed at lower Hct levels. Methods: We retrospectively analyzed 13 ECP procedures in three male patients with GVHD, comparing sessions performed at Hct < 26% to those at Hct > 27%. Procedural parameters, hemodynamic stability, and adverse events were assessed. Results: All procedures at Hct < 26% were successfully completed without adverse reactions, vascular access issues, or significant hemodynamic changes. Average procedure duration was 97 min at Hct < 26% and 95 min at Hct > 27%, showing no significant impact on efficiency. Conclusion: ECP at Hct < 26% is safe and effective, reducing the need for transfusion while maintaining procedural integrity. These findings challenge current Hct thresholds and support more flexible patient selection criteria.

Indexed as

Apheresis SafetyExtracorporeal PhotopheresisGraft-versus-Host DiseaseHematocrit

Identifiers

PMID41522537
PMCPMC12789354

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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.