Evidence map›Paper›PMID 41296261›Full record

ArticleInternational journal of hematology2026

Comprehensive anticoagulant effect of heparinoid in blood samples from patients with hemophilia.

Tomoya Miyatake, Masahiro Takeyama, Kaoru Horiuchi, Shoko Furukawa, Kenichi Ogiwara, Keiji Nogami

Abstract read
PubMed Publisher
In one paragraph

Article in International journal of hematology, 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
–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

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

6 authors.

Tomoya MiyatakeNara Medical University, Kashihara, Nara, Japan.
Masahiro TakeyamaDepartment of Pediatrics, Nara Medical University, 840 Shijo-cho, Kashihara, Nara, 634-8522, Japan. mtake@naramed-u.ac.jp.ORCID http://orcid.org/0000-0002-9348-9815
Kaoru HoriuchiDepartment of Pediatrics, Nara Medical University, 840 Shijo-cho, Kashihara, Nara, 634-8522, Japan.
Shoko FurukawaDepartment of Pediatrics, Nara Medical University, 840 Shijo-cho, Kashihara, Nara, 634-8522, Japan.
Kenichi OgiwaraDepartment of Pediatrics, Nara Medical University, 840 Shijo-cho, Kashihara, Nara, 634-8522, Japan.
Keiji NogamiDepartment of Pediatrics, Nara Medical University, 840 Shijo-cho, Kashihara, Nara, 634-8522, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHeparinoid (Hirudoid®), a topical heparin-like agent, is labeled as contraindicated in bleeding disorders, yet its propensity for clinically relevant systemic anticoagulation remains uncertain.

aimTo assess heparinoid's anticoagulant potential in blood from healthy individuals and people with hemophilia (PwH).

methodsIn normal plasma exposed to heparinoid (≤ 6.5 μg/mL) or heparin, and in plasma from PwH supplemented with FVIII or FIX (0-50 IU/dL), we quantified activated partial thromboplastin time (APTT) and adjusted maximum coagulation velocity (Ad|min1|) by clot waveform analysis. In heparinoid-treated whole blood from healthy volunteers (≤ 9 μg/mL), clotting time (CT) and clot formation time (CFT) were assessed by rotational thromboelastometry.

resultsIn normal plasma, heparinoid dose-dependently prolonged APTT and reduced Ad|min1|; at the estimated C

conclusionAt therapeutic levels, heparinoid exerts only mild anticoagulant effects in both normal and hemophilic matrices, supporting the view that topical use is unlikely to pose systemic bleeding risk in PwH.

Indexed as

AnticoagulantsBlood CoagulationHemophilia AHeparinHeparinoidsAdultBlood Coagulation TestsFactor IXFactor VIIIHumansMalePartial Thromboplastin TimeThrombelastographyAnticoagulantsFactor IXFactor VIIIHeparinHeparinoidsAnticoagulant potentialHemophiliaHemostatic monitoringHeparinHeparinoid

Identifiers

What OpenQuestion holds

Textmetadata
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.