Transperitoneal administration of dissolved hydrogen for peritoneal dialysis patients: a novel approach to suppress oxidative stress in the peritoneal cavity.

In 6 patients, likewise, serum ƒ(HMA) after administration of hydrogen-enriched dialysate (65.75 ± 7.52%) was significantly higher than that after standard dialysate (62.44 ± 7.66%). These findings add human evidence supporting molecular hydrogen's therapeutic potential to influence oxidative-stress regulation.

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Open-label trial and randomized, double-blind, placebo-controlled, crossover trial of hydrogen-enriched water for mitochondrial and inflammatory myopathies.

In 0 patients with progressive muscular dystrophy (PMD), less prominent effects with the double-blind trial compared to the open-label trial were likely due to a lower amount of administered hydrogen and a shorter observation period, which implies a threshold effect or a dose-response effect of hydrogen. These findings add human evidence supporting molecular hydrogen's therapeutic potential for metabolic syndrome.

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Hydrogen gas inhalation prior to high-intensity training reduces attenuation of nitric oxide bioavailability in male rugby players.

Hydrogen inhalation preserved nitric-oxide bioavailability markers after high-intensity training in male rugby players compared with placebo.

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Modulation of the oxidative plasmatic state in gastroesophageal reflux disease with the addition of rich water molecular hydrogen: A new biological vision.

In 84 patients, the potential benefits of electrolysed reduced water (ERW), rich in molecular hydrogen, in improving symptoms and systemic oxidative stress associated with GERD was assessed. These findings add human evidence supporting molecular hydrogen's therapeutic potential to influence oxidative-stress regulation.

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Efficacy of inhaled hydrogen on neurological outcome following brain ischaemia during post-cardiac arrest care (HYBRID II): a multi-centre, randomised, double-blind, placebo-controlled trial.

In 429 patients, the increase in participants with good neurological outcomes following post-OHCA H₂ inhalation in a selected population of patients was not statistically significant. These findings add human evidence supporting molecular hydrogen's therapeutic potential across the specific human outcomes evaluated in this study.

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Intravenous Hydrogen Therapy With Intracisternal Magnesium Sulfate Infusion in Severe Aneurysmal Subarachnoid Hemorrhage.

In 37 patients with poor-grade subarachnoid hemorrhage, serum neuron-specific enolase levels were significantly lower in the Mg+H₂ group from days 3 to 14 than in the control group. These findings add human evidence supporting molecular hydrogen's therapeutic potential for stroke recovery.

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Hydrogen gas inhalation alleviates oxidative stress in patients with post-cardiac arrest syndrome.

In 5 patients, oxidative stress was reduced and cytokine levels were unchanged in cardiogenic patients, whereas oxidative stress was unchanged and cytokine levels were diminished in the septic patient. These findings add human evidence that helps define the outcomes that did and did not change with molecular hydrogen in this study.

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Combination of Hydrogen Inhalation and Hypothermic Temperature Control After Out-of-Hospital Cardiac Arrest: A Post hoc Analysis of the Efficacy of Inhaled Hydrogen on Neurologic Outcome Following Brain Ischemia During PostCardiac Arrest Care II Trial.

In 72 patients with outcome data, however, hydrogen + TTM32-TTM34 did not improve survival compared with TTM32-TTM34 alone (adjusted hazard ratio: 0.22 [95% CI, 0.05-1.06], p = 0.06). These findings add human evidence supporting molecular hydrogen's therapeutic potential across the specific human outcomes evaluated in this study.

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Hydrogen water intake via tube-feeding for patients with pressure ulcer and its reconstructive effects on normal human skin cells in vitro.

In 22 patients with PU were recruited in the present study, hW intake via TF was demonstrated, for severely hospitalized elderly patients with PU, to execute wound size reduction and early recovery, which potently ensue from either type-I collagen construction in dermal fibroblasts or the promoted mitochondrial reducing ability and ROS repression in epidermal keratinocytes as shown by immunostain or NBT and WST-1 assays, respectively. These findings add human evidence supporting molecular hydrogen's therapeutic potential across the specific human outcomes evaluated in this study.

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Topically Applied Molecular Hydrogen Normalizes Skin Parameters Associated with Oxidative Stress: A Pilot Study.

In 15 participants with hydrogen-rich water for four weeks, the hypothesis was that H₂, through its selective antioxidant and anti-inflammatory properties, would reduce oxidative stress, modulate inflammatory pathways, and enhance skin barrier integrity, leading to measurable improvements in skin appearance. These findings add human evidence supporting molecular hydrogen's therapeutic potential to influence inflammatory regulation in healthy adults.

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H2 inhalation therapy in patients with moderate COVID-19 (H2COVID): a prospective ascending-dose phase I clinical trial.

In 12 patients, every patient showed clinical improvement and excellent tolerance to H₂ therapy. These findings add human evidence supporting molecular hydrogen's therapeutic potential across the specific human outcomes evaluated in this study.

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Hydrogen(H2) treatment for acute erythymatous skin diseases. A report of 4 patients with safety data and a non-controlled feasibility study with H2 concentration measurement on two volunteers.

In 4 patients, erythema of these 4 patients and associated symptoms improved significantly after the H₂ treatment and did not recur. These findings add human evidence supporting molecular hydrogen's therapeutic potential across the specific human outcomes evaluated in this study.

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Hydrogen therapy can be used to control tumor progression and alleviate the adverse events of medications in patients with advanced non-small cell lung cancer.

In 20 patients, after 16 months of follow-up, progression-free survival of the control group was lower than that of the H₂-only group, and significantly lower than that of H₂ + chemotherapy, H₂ + targeted therapy, and H₂ + immunotherapy groups. These findings add human evidence supporting molecular hydrogen's therapeutic potential across the specific human outcomes evaluated in this study.

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Effects of hydrogen-rich water on blood uric acid in patients with hyperuricemia: A randomized placebo-controlled trial.

In 4 patients with different doses (low and high doses) and duration (4 and 8 weeks) in patients with hyperuricemia, following an 8-week period, the High-HRW group exhibited a significant reduction in blood uric acid levels compared to the baseline (488.2 ± 54.1 μmol/L to 446.8 ± 57.1 μmol/L, P < 0.05). These findings add human evidence supporting molecular hydrogen's therapeutic potential to influence inflammatory regulation.

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Safety of Prolonged Inhalation of Hydrogen Gas in Air in Healthy Adults.

In 8 healthy participants, although these data suggest that inhaled hydrogen gas may be well tolerated, future studies need to be powered to further evaluate safety. These findings add human evidence supporting molecular hydrogen's therapeutic potential for stroke recovery.

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