The Improvement of Physical Function and Caregiver Burden by a Multimodal Intervention: A Case Study of Combined Exercise Therapy, Nutritional Guidance, and Hydrogen Gas Inhalation Therapy
Harada Y, Okamura R, Sawano J, Koide N, Miyakawa M. · Cureus. 2025;17(2):e79516.
What kind of evidence is this?
Human
Human interventional or observational study
Exercise and recovery
Inhaled H₂
Not reported in this record.
Not reported in this record.
Methods at a glance
Human participants studied for exercise and recovery. See eligibility criteria in the linked full text.
Human study; the article does not state one consolidated sample total, so no total is inferred.
60 minutes
Full text reports inhaled H₂-containing gas. Detected intervention quantities or schedules: 4%, 60 minutes.
Inhaled molecular H₂; not classified as Brown’s gas without an H₂/O₂ composition.
H₂-related quantities reported in the intervention passages: 4%, 60 minutes. Values are not combined across different experimental arms.
Not reported in the full article — an absolute H₂ flow in mL/min could not be verified.
O₂ concentration and absolute O₂ flow were not both reported in the full article; no value is inferred.
Control or comparison condition reported in the full article; see the linked methods for arm-specific details.
Outcomes and reported result
clinical symptoms or functional scores, inflammation and cytokines, oxidative-stress and antioxidant markers, apoptosis or cell injury, neurological or behavioral measures, cardiovascular measures
Article-reported result excerpt (24 words maximum): “Parameters Reference Range* X - 90 days Pre-intervention Results (X day) Post-intervention Results (X+ 90 days) .” This excerpt is not a complete result summary; consult the linked full text for all positive and null findings.
The complete machine-readable article was checked for source identity, methods, intervention quantities, results, tables, funding and conflict declarations. This public record is based on the full article.
A reported association, difference or mechanism is not automatically a clinical benefit. Null findings, outcome type, study design and precision all matter.
Cautions and applicability
Human evidence; design, sample size and comparator limit interpretation. Funding or grant information is reported in the full article. The full article contains a conflict, commercial-support or supplied-product declaration; consult the source wording.
Applies only to the population and protocol reported in this exercise and recovery article.
Not reported in this record.
Not reported in this record.
Not reported in this record.
No single-study GRADE certainty rating is assigned. Certainty is assessed by important outcome across a complete eligible evidence set, not by attaching a final grade to one source.
Sources and record status
PMID: 40151718 · DOI: 10.7759/cureus.79516
A free full article is available through PubMed Central.
Official Europe PMC JATS full article and PubMed/PMC identifiers; structured full-text extraction and validation completed 8 August 2026.
2026-08-10