Evidence map›Paper›PMID 32422305›Full record

ReviewLife sciences2020

Lungs as target of COVID-19 infection: Protective common molecular mechanisms of vitamin D and melatonin as a new potential synergistic treatment.

Virna Margarita Martín Giménez, Felipe Inserra, Carlos D Tajer, Javier Mariani, León Ferder, Russel J Reiter, Walter Manucha

Registry-linked trialOpen access · hybridAbstract readReview
In one paragraph

Review in Life sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04411446 (Randomized Controlled Trial of High Dose of Vitamin D as Compared With Placebo to Prevent Complications Among COVID-19 Patients), which is not on this map. Cited by 61 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed, 2 pooled it
19.8field-weighted citation impact, top 1% of its field
1 · What the graph read from 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.

2 · The registry

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.

NCT04411446 phase4completednot on this map

Randomized Controlled Trial of High Dose of Vitamin D as Compared With Placebo to Prevent Complications Among COVID-19 Patients

TypeinterventionalSponsorVitamin D Study GroupRan2020 to 2021Enrolled218ConditionsCOVIDArmsVitamin D, Placebo
3 · Its place in the literature

Who cites it

61 citing papers in PubMed, 2 syntheses or guidelines pooled it, 151 citations in OpenAlex.

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  20. Infections, Pandemics, and Sleep Disorders.Neuroscience and behavioral physiology · 2022
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1 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 5 institutions in 2 countries.

Virna Margarita Martín GiménezInstitute of Research in Chemical Sciences, School of Chemical and Technological Sciences, Cuyo Catholic University, San Juan, Argentina.
Felipe InserraMaimónides University, Buenos Aires, Argentina.
Carlos D TajerDepartment of Cardiovascular Disease, Hospital de Alta Complejidad El Cruce, Calchaqui 5401, Florencio Varela, Provincia de Buenos Aires 1418857983, Argentina.
Javier MarianiDepartment of Cardiology, Hospital El Cruce Néstor C. Kirchner, Av. Calchaquí 5401, Florencio Varela, Buenos Aires 1888, Argentina.
León FerderMaimónides University, Buenos Aires, Argentina.
Russel J ReiterDepartment of Cellular and Structural Biology, University of Texas Health Science at San Antonio, San Antonio, TX, USA.
Walter ManuchaPathology Department, Pharmacology Area Medical Sciences College, National University of Cuyo, Mendoza, CP5500, Argentina; National Scientific and Technical Research Council, Institute of Medical and Experimental Biology of Cuyo, Mendoza, Argentina. Electronic address: wmanucha@yahoo.com.ar.
Hospital El Cruce · ARUniversidad Maimónides · ARThe University of Texas Health Science Center at San Antonio · USUniversidad Católica de Cuyo · ARUniversidad Nacional de Cuyo · AR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

COVID-19 pandemic has a high mortality rate and is affecting practically the entire world population. The leading cause of death is severe acute respiratory syndrome as a consequence of exacerbated inflammatory response accompanied by uncontrolled oxidative stress as well as the inflammatory reaction at the lung level. Until now, there is not a specific and definitive treatment for this pathology that worries the world population, especially the older adults who constitute the main risk group. In this context, it results in a particular interest in the evaluation of the efficacy of existing pharmacological agents that may be used for overcoming or attenuating the severity of this pulmonary complication that has ended the lives of many people worldwide. Vitamin D and melatonin could be good options for achieving this aim, taking into account that they have many shared underlying mechanisms that are able to modulate and control the immune adequately and oxidative response against COVID-19 infection, possibly even through a synergistic interaction. The renin-angiotensin system exaltation with consequent inflammatory response has a leading role in the physiopathology of COVID-19 infection; and it may be down-regulated by vitamin D and melatonin in many organs. Therefore, it is also essential to analyze this potential therapeutic association and their relation with RAS as part of this new approach.

Indexed as

AntioxidantsBetacoronavirusCoronavirus InfectionsCOVID-19COVID-19 Drug TreatmentHumansInflammationLungMelatoninPandemicsPneumonia, ViralRenin-Angiotensin SystemSARS-CoV-2Vitamin DAntioxidantsMelatoninVitamin DCOVID-19InflammationMelatoninOxidationRenin-angiotensin systemVitamin D

Identifiers

PMID32422305
PMCPMC7227533
OpenAlexW3025312761

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.