Evidence map›Paper›PMID 40451863›Full record

ArticleJournal of clinical and experimental hematopathology : JCEH2025

The outcome of patients with peripheral T cell lymphoma treated with doxorubicin-based (CHOP) and pirarubicin-based regimen (THP-COP) regimen: a single institution experience.

Noriyoshi Iriyama, Katsuhiro Miura, Hiromichi Takahashi, Masaru Nakagawa, Kazuhide Iizuka, Shimon Otake, Takashi Hamada, Takashi Koike, Kazuya Kurihara, Toshihide Endo and 1 more

Abstract read
In one paragraph

Article in Journal of clinical and experimental hematopathology : JCEH, 2025. 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

11 authors.

Noriyoshi IriyamaDivision of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan.
Katsuhiro MiuraDivision of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan.
Hiromichi TakahashiDivision of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan.
Masaru NakagawaDivision of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan.
Kazuhide IizukaDivision of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan.
Shimon OtakeDivision of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan.
Takashi HamadaDivision of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan.
Takashi KoikeDivision of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan.
Kazuya KuriharaDivision of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan.
Toshihide EndoDivision of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan.
Hideki NakamuraDivision of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study investigates the outcomes of patients with peripheral T-cell lymphoma (PTCL) treated with a doxorubicin-based regimen (CHOP) and a pirarubicin-based regimen (THP-COP). Newly diagnosed patients with PTCL between 2001 and 2021 were classified by initial treatment, either CHOP or THP-COP regimen. The treatment response, event-free survival (EFS), and overall survival (OS) were assessed. Overall, 65 patients were analyzed, with 41 classified into the CHOP group and 24 into the THP-COP group. Dose-intensified regimen was applied in 22 patients (53.7%) in the CHOP group and 16 (66.7%) in the THP-COP group. When stratified by treatment, the complete response (CR) rates in the CHOP group and the THP-COP group were 66% and 46% (P = 0.273), the 3-year EFS rates were 52.1% and 29.2% (P = 0.0492), and the 3-year OS rates were 72.7% and 48.6% (P = 0.0718), respectively. When stratified by treatment intensity, the CR rates in the dose-intensified group and the conventional dose group were 65% and 50% (P = 0.230), the 3-year EFS rates were 45.9% and 39.6% (P = 0.995), and the 3-year OS rates were 61.1% and 66.4% (P = 0.267), respectively. This study revealed no significant advantage of the THP-COP regimen over the CHOP regimen regarding treatment outcomes for newly diagnosed PTCLs.

Indexed as

Antineoplastic Combined Chemotherapy ProtocolsLymphoma, T-Cell, PeripheralAdultAgedAged, 80 and overCyclophosphamideDoxorubicinFemaleHumansMaleMiddle AgedPrednisoneRetrospective StudiesSurvival RateTreatment OutcomeVincristineCyclophosphamideDoxorubicinpirarubicinPrednisoneVincristinedoxorubicinperipheral T-cell lymphomapirarubicinprognosis

Identifiers

PMID40451863
PMCPMC12351251

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LicenceCC BY-NC-SA
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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.