Trial reportArchives of medical research2022
Efficacy of a Low Dose of Melatonin as an Adjunctive Therapy in Hospitalized Patients with COVID-19: A Randomized, Double-blind Clinical Trial.
Trial report in Archives of medical research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05318144 (Prognostic Value of Serum Melatonin as a Biomarker for the Determination of Severe COVID-19 Infection in Pregnant Women), which is not on this map. Cited by 50 papers, 3 of them syntheses that pooled it.
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.
Prognostic Value of Serum Melatonin as a Biomarker for the Determination of Severe COVID-19 Infection in Pregnant Women
Who cites it
50 citing papers in PubMed, 3 syntheses or guidelines pooled it, 84 citations in OpenAlex.
- The clinical efficacy of melatonin in the treatment of patients with COVID-19: a systematic review and meta-analysis of randomized controlled trials.Frontiers in medicine · 2023Pooled it
- Pooled it
- Interleukin-6 blocking agents for treating COVID-19: a living systematic review.The Cochrane database of systematic reviews · 2021Pooled it
- Tranilast as an Adjunctive Therapy in Hospitalized Patients with Severe COVID- 19: A Randomized Controlled Trial.Archives of medical research · 2022Trial
- The Effect of Melatonin on Thrombosis, Sepsis and Mortality Rate in COVID-19 Patients.International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2022Trial
- Melatonin, vitamins and minerals supplements for the treatment of Covid-19 and Covid-like illness: A prospective, randomized, double-blind multicenter study.Explore (New York, N.Y.)Trial
- The Role of Immunosenescence and Inflammaging in the Susceptibility of Older Adults to SARS-CoV-2 Infection.Current pharmaceutical biotechnology · 2026Review
- Vitamin D: A Nutraceutical Supplement at the Crossroad Between Respiratory Infections and COVID-19.International journal of molecular sciences · 2025Review
- Review
- Immune-Boosting and Antiviral Effects of Antioxidants in COVID-19 Pneumonia: A Therapeutic Perspective.Life (Basel, Switzerland) · 2025Review
- Modulating oxidative stress: a reliable strategy for coping with community-acquired pneumonia in older adults.Frontiers in medicine · 2025Review
- Melatonin Exerts Positive Effects on Sepsis Through Various Beneficial Mechanisms.Drug design, development and therapy · 2025Review
- Melatonin's Impact on Cytokine Storm and Modulation of Purinergic Receptors for COVID-19 Prognosis: A Mental Health Perspective.Journal of molecular neuroscience : MN · 2024Review
- Assessment of Supplementation with Different Biomolecules in the Prevention and Treatment of COVID-19.Nutrients · 2024Review
- Redox Homeostasis Alteration Is Restored through Melatonin Treatment in COVID-19 Patients: A Preliminary Study.International journal of molecular sciences · 2024Article
- Melatonin: a ferroptosis inhibitor with potential therapeutic efficacy for the post-COVID-19 trajectory of accelerated brain aging and neurodegeneration.Molecular neurodegeneration · 2024Review
- Vitamin D Supplementation in Neonatal and Infant MIS-C Following COVID-19 Infection.International journal of molecular sciences · 2024Review
- Role of Melatonin in Viral, Bacterial and Parasitic Infections.Biomolecules · 2024Review
- A mid‑pandemic night's dream: Melatonin, from harbinger of anti‑inflammation to mitochondrial savior in acute and long COVID‑19 (Review).International journal of molecular medicine · 2024Review
- Short-Wavelength Light-Blocking Filters and Oral Melatonin Administration in Patients With Retinitis Pigmentosa: Protocol for a Randomized Controlled Trial.JMIR research protocols · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundMelatonin has been known as an anti-inflammatory agent and immune modulator that may address progressive pathophysiology of coronavirus disease 2019 (COVID-19). AIM OF THE STUDY: To evaluate the clinical efficacy of adjuvant, use of melatonin in patients with COVID-19.
methodsThis single-center, double-blind, randomized clinical trial included 74 hospitalized patients with confirmed mild to moderate COVID-19 at Baqiyatallah Hospital in Tehran, Iran, from April 25, 2020-June 5, 2020. Patients were randomly assigned in a 1:1 ratio to receive standard of care and standard of care plus melatonin at a dose of 3 mg three times daily for 14 d. Clinical characteristics, laboratory, and radiological findings were assessed and compared between two study groups at baseline and post-intervention. Safety and clinical outcomes were followed up for four weeks.
resultsA total of 24 patients in the intervention group and 20 patients in the control group completed the treatment. Compared with the control group, the clinical symptoms such as cough, dyspnea, and fatigue, as well as the level of CRP and the pulmonary involvement in the intervention group had significantly improved (p <0.05). The mean time of hospital discharge of patients and return to baseline health was significantly shorter in the intervention group compared to the control group (p <0.05). No deaths and adverse events were observed in both groups.
conclusionsAdjuvant use of melatonin has a potential to improve clinical symptoms of COVID-19 patients and contribute to a faster return of patients to baseline health.
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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.