Molecular Hydrogen Positively Affects Physical and Respiratory Function in Acute Post-COVID-19 Patients: A New Perspective in Rehabilitation.
Botek M, Krejčí J, Valenta M, McKune A, Sládečková B, Konečný P, Klimešová I, Pastucha D · International journal of environmental research and public health · 2022
Research-use notice
Independent study record
Each H2HUBB study page organizes source-linked research details for educational use. Interpretation should remain proportional to the study design, population, controls, and limitations.

The publication “Molecular Hydrogen Positively Affects Physical and Respiratory Function in Acute Post-COVID-19 Patients: A New Perspective in Rehabilitation.” is organized in H2HUBB under the research focus molecular hydrogen respiratory health study 2022. The publication is cited as Botek M, Krejčí J, Valenta M, McKune A, Sládečková B, Konečný P, Klimešová I, Pastucha D, International journal of environmental research and public health, 2022. This randomized controlled trial examined Molecular Hydrogen Positively Affects Physical and Respiratory Function in Acute Post-COVID-19 Patients: A New Perspective in Rehabilitation. The abstract describes Human participants; reported duration 14 days. The abstract reports: Results showed that H therapy, compared with placebo, significantly increased 6 MWT distance by 64 ± 39 m, FVC by 0.19 ± 0.24 L,…. This is an automated editorial draft based on the abstract and requires source review before publication.
Molecular hydrogen respiratory health study 2022 overview
The aim of this study was to determine the effect of 14 days of H inhalation on the respiratory and physical fitness status of… Because this is human clinical evidence, relevance depends on participant selection, controls, sample size, treatment duration, adherence, outcome measures, and replication.
Study design and hydrogen intervention
Publication type: Randomized controlled trial. Evidence type: Human clinical evidence. Research model or population: Human participants. Randomized: Yes. Blinding: Single-blind. Control status: Placebo-controlled.
Delivery method: Other or not reported. Treatment duration: 14 days.
Reported findings and scientific interpretation
For this molecular hydrogen respiratory health study 2022, the study record reports the following: The abstract reports: Results showed that H therapy, compared with placebo, significantly increased 6 MWT distance by 64 ± 39 m, FVC by 0.19 ± 0.24 L,…
These findings should be interpreted as one piece of evidence rather than as a stand-alone medical conclusion. Results can be influenced by the research model, study design, treatment protocol, sample size, outcome selection, statistical methods, and whether the findings have been independently reproduced.
How this research record was prepared
H2HUBB organizes bibliographic details, study design information, intervention data, outcomes, limitations, and safety notes from the available scientific source. Automated classification supports database organization, but it does not replace critical reading of the complete paper. Source identifiers, evidence labels, and delivery-method fields are retained so readers can verify the record and compare it with related publications. A missing field means the information was unavailable or not reported in the structured source; it should not be treated as a negative finding.
Limitations, safety, and original source
Limitations: The intervention or follow-up period appears relatively short.
Safety: The abstract did not provide detailed safety or adverse-event information.
This H2HUBB page is an educational research record, not medical advice. Review the original scientific source for the complete methods and results. Continue exploring the H2HUBB Molecular Hydrogen Research Library to compare evidence types, delivery methods, and related topics.