What does the evidence say about L-Ornithine Fatigue Randomized Trial?

Updated October 2026

Quick Answer

L-Ornithine Fatigue Randomized Trial has evidence relevant to benefits, uncertainty, and practical interpretation, but conclusions should stay close to the cited sources. One representative finding is: By synthesizing data from animal models and human studies, this review seeks to determine whether LOLA intervention can ameliorate liver injury and halt fibrosis progression via both ammonia‐dependent and independent pathways, thereby providing an evidence base for its potential expanded use in the management of MASLD patients.

Key Takeaways

  • 01By synthesizing data from animal models and human studies, this review seeks to determine whether LOLA intervention can ameliorate liver injury and halt fibrosis progression via both ammonia‐dependent and independent pathways, thereby providing an evidence base for its potential expanded use in the management of MASLD patients. [Ismaiel Abdulrahman (2026)]
  • 02We specifically included studies where hepatic steatosis or fibrosis was associated with metabolic dysfunction or toxic liver injury mimicking these pathologies, and where the intervention involved the administration of LOLA or L‐aspartate. [Ismaiel Abdulrahman (2026)]
  • 03The methodological quality and potential risk of bias of the included studies were evaluated using tools appropriate for the specific study designs. [Ismaiel Abdulrahman (2026)]
  • 04Current pharmacological management of MASLD is limited, with lifestyle modification and weight loss remaining the cornerstone of therapy.,While agents such as resmetirom and semaglutide are currently recommended in advanced MASH fibrosis,,there is no universally adopted pharmacotherapy that targets the pleiotropic metabolic defects of the disease, particularly the ammonia‐related toxicity. [Ismaiel Abdulrahman (2026)]
The current Migaku evidence database contains 2 reusable source documents for L-Ornithine Fatigue Randomized Trial. This answer focuses on benefits, uncertainty, and practical interpretation. - By synthesizing data from animal models and human studies, this review seeks to determine whether LOLA intervention can ameliorate liver injury and halt fibrosis progression via both ammonia‐dependent and independent pathways, thereby providing an evidence base for its potential expanded use in the management of MASLD patients. [Ismaiel Abdulrahman (2026); evidence level 1] - We specifically included studies where hepatic steatosis or fibrosis was associated with metabolic dysfunction or toxic liver injury mimicking these pathologies, and where the intervention involved the administration of LOLA or L‐aspartate. [Ismaiel Abdulrahman (2026); evidence level 1] - The methodological quality and potential risk of bias of the included studies were evaluated using tools appropriate for the specific study designs. [Ismaiel Abdulrahman (2026); evidence level 1] - Current pharmacological management of MASLD is limited, with lifestyle modification and weight loss remaining the cornerstone of therapy.,While agents such as resmetirom and semaglutide are currently recommended in advanced MASH fibrosis,,there is no universally adopted pharmacotherapy that targets the pleiotropic metabolic defects of the disease, particularly the ammonia‐related toxicity. [Ismaiel Abdulrahman (2026); evidence level 1] - Results: While L-ornithine did not affect saliva cortisol levels, it significantly improved the fatigue-inertia and anger-hostility scales of the Profile of Mood States on the morning after the TSST in the L-ornithine group compared to the placebo group. [Moriyasu K (2024); evidence level 2] Evidence levels are sorting aids, not final clinical grades. Level 1 usually indicates systematic-review style evidence, level 2 indicates randomized trials or public-health guidance, and lower levels need more cautious wording. This page is educational. People with medical conditions, pregnancy, medication use, or unusual symptoms should ask a qualified clinician before changing supplements, medication, or treatment routines.

Sources

  1. Can ammonia scavenging treat MASLD? Evaluating the evidence for L‐ornithine L‐aspartate—A systematic review
  2. Effects of Oral Ingestion of L-Ornithine on Mental Stress and Fatigue Based on the Trier Social Stress Test in Healthy Humans: A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Trial.