ArticleCurrent neurovascular research2024
Lower Melatonin Indicates Poor Short-term Prognosis in Patients with Acute Ischemic Stroke.
Article in Current neurovascular research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Redox Imbalance and Antioxidant Adaptation in Acute Ischemic Stroke: Temporal Changes in Enzymatic and Non-Enzymatic Markers.Molecules (Basel, Switzerland) · 2026Article
- Melatonin Improves Neuroprotection and Neuroplasticity in Middle-Aged Mice Following Permanent Focal Cerebral Ischemia.Molecular neurobiology · 2025Article
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Authors and funding
7 authors.
Funding
Abstract
aimsWe evaluated endogenous melatonin levels in the acute phase of cerebral infarction and explored the impact of possible changes in melatonin levels on the prognosis of patients.
methodsThis study recruited acute ischemic stroke (AIS) patients from the Department of the Second Affiliated Hospital of Soochow University between December 2019 and June 2021, along with healthy control subjects. Salivary melatonin samples were collected from each participant between 7 pm and 10 pm, and fasting plasma was collected the following morning to measure the levels of inflammatory markers. The prognosis was assessed through follow-up three months after discharge. The relationship between melatonin levels and plasma inflammatory markers was assessed, followed by an analysis of the effect of melatonin levels on patient prognosis.
resultsThe study enrolled a total of 160 participants, including 120 AIS patients aged 50 years or older (61.7% male) and 40 age-matched controls (55.0% male). The AIS group exhibited lower salivary melatonin levels at 19 (P = 0.002), 20 (P < 0.001), 21 (P < 0.001), and 22 (P < 0.001) o'clock, and the average melatonin level was also lower (P < 0.001). Logistic regression analysis models indicated an association between low melatonin levels and poor prognosis. Salivary melatonin levels demonstrated good predictive ability for the prognosis of AIS patients.
conclusionMelatonin levels were lower in AIS patients compared to controls. In addition, lower melatonin levels were associated with a poorer prognosis among AIS patients.
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