ReviewFrontiers in physiology2023
Dry eye disease in astronauts: a narrative review.
Review in Frontiers in physiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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.
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.
Who cites it
13 citing papers in PubMed, 21 citations in OpenAlex.
- Artificial Intelligence for In-Flight Detection of Space-Related Ocular Trauma: Bridging Diagnostic Gaps in Microgravity.Vision (Basel, Switzerland) · 2026Review
- Ophthalmic and Visual System Changes in Human Spaceflight: A Review of Mechanisms, Measurement, and Countermeasures.Journal of clinical medicine · 2026Review
- AstroOphthalmology: ocular anterior segment.NPJ microgravity · 2026Review
- Bench-to-Bedside Perspectives on Ocular Toxicity of Antibody-Drug Conjugates: Toxicology, Clinical Management and Molecule Optimization.Pharmaceutical research · 2026Review
- Ocular health in outer space and beyond gravity: A minireview.World journal of clinical cases · 2026Review
- AstroOphthalmology: Basic and Pathophysiological Concepts of Space-Induced Ocular Changes.Eye and brain · 2026Review
- Parabolic flight as a research platform to investigate ophthalmic changes in microgravity.Life sciences in space research · 2025Review
- Tear Film and Keratitis in Space: Fluid Dynamics and Nanomedicine Strategies for Ocular Protection in Microgravity.Pharmaceutics · 2025Review
- Risk of Permanent Corneal Injury in Microgravity: Spaceflight-Associated Hazards, Challenges to Vision Restoration, and Role of Biotechnology in Long-Term Planetary Missions.Life (Basel, Switzerland) · 2025Review
- Management of corneal injuries in spaceflight and recommendations for planetary missions.NPJ microgravity · 2025Article
- On the nose: nasal neurostimulation as a technology countermeasure for sinonasal congestion in astronauts.Frontiers in physiology · 2025Article
- The cornea during spaceflight: a frontier in space medicine ophthalmology.Eye (London, England) · 2024Article
- Omics Studies of Tumor Cells under Microgravity Conditions.International journal of molecular sciences · 2024Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 6 institutions in 4 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Long-duration spaceflight can have adverse effects on human health. One of the most common ocular conditions experienced by astronauts is dry eye disease (DED). Symptoms of DED include feelings of eye irritation, eye strain, foreign body sensation and blurred vision. Over 30% of International Space Station expedition crew members reported irritation and foreign body sensation. We reviewed the current literature on the prevalence and mechanisms of DED in astronauts and its potential implications for long-duration spaceflight, including the influence of environmental factors, such as microgravity and fluid shift on tear film physiology in space. DED has negative effects on astronaut performance, which is why there is a need for further research into the pathophysiology and countermeasures. As an in-flight countermeasure, neurostimulation seems to be among the most promising options.
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What OpenQuestion holds
Registered trials
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 OpenQuestion graph.