Evidence map›Paper›PMID 40579028›Full record

ArticleIn vivo (Athens, Greece)

Molecular Hydrogen Therapy in Rheumatoid Arthritis: A Case Report on the Amelioration of Methotrexate-induced Myelosuppression and Immune Modulation.

Ting-Hao Tu, Jeng-Wei Lu, Yi-Jung Ho, Shan-Wen Lui, Ting-Yu Hsieh, Kuang-Yih Wang, Feng-Cheng Liu

Abstract readCase Reports
In one paragraph

Article in In vivo (Athens, Greece). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Review
  2. Research Progress of Molecular HDrug design, development and therapy · 2026
    Review
  3. 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

7 authors.

Ting-Hao TuDepartment of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, R.O.C.
Jeng-Wei LuDepartment of Bioscience and Biotechnology, National Taiwan Ocean University, Keelung, Taiwan, R.O.C.
Yi-Jung HoSchool of Pharmacy, National Defense Medical Center, Taipei, Taiwan, R.O.C.
Shan-Wen LuiDepartment of Internal Medicine, Linkou Chang-Gung Memorial Hospital, Taoyuan, Taiwan, R.O.C.
Ting-Yu HsiehDepartment of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan, R.O.C.
Kuang-Yih WangRheumatology/Immunology and Allergy, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, R.O.C.
Feng-Cheng LiuRheumatology/Immunology and Allergy, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, R.O.C. lfc10399@yahoo.com.tw.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

aimRheumatoid arthritis (RA) is a chronic autoimmune disease with systemic manifestations. Methotrexate (MTX) remains a cornerstone of RA treatment, offering significant therapeutic benefits; however, it is also associated with adverse effects, particularly myelosuppression. Molecular hydrogen, recognized for its anti-inflammatory and antioxidant properties, has demonstrated potential in mitigating oxidative stress and modulating immune responses in RA. This study aimed to evaluate the efficacy of molecular hydrogen therapy in alleviating MTX-induced myelosuppression while preserving its immunoregulatory effects in a patient with RA. CASE REPORT: We present the case of a 66-year-old Taiwanese female diagnosed with RA according to the 2010 American College of Rheumatology/European League Against Rheumatism (ACR/EULAR) criteria. The patient presented to the emergency department on August 30, 2024, with oral ulcers, sore throat, weakness, and diarrhea. Clinical assessment revealed hypotension, tachycardia, pancytopenia, hepatic insufficiency, and acute kidney injury. Outpatient medications were discontinued, and molecular hydrogen therapy was initiated. The patient exhibited marked clinical improvement, with normalization of laboratory parameters. Flow cytometry analysis demonstrated a progressive increase in the percentages of PD-1+ subsets of Th and Tc cells, as well as memory and activated regulatory T (Treg) cells. In contrast, B regulatory (Breg) cell levels remained unchanged. No adverse events were observed during the course of hydrogen therapy.

conclusionThis is the first case report to highlight severe MTX-induced myelosuppression in an RA patient and to demonstrate the potential of molecular hydrogen therapy in modulating immune markers.

Indexed as

Arthritis, RheumatoidHydrogenImmunomodulationMethotrexateAgedAntirheumatic AgentsFemaleHumansTreatment OutcomeAntirheumatic AgentsHydrogenMethotrexateBreg cellhydrogen therapyRheumatoid arthritisTc cell PD-1+ subsetsTh cell PD-1+ subsetsTreg cell

Identifiers

PMID40579028
PMCPMC12223656

What Socratic 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 Socratic graph.