Assessment of Executive Functions After Covid-19
2. november 2021 opdateret af: Mehmet Diyaddin Güleken, Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital
May Covid-19 Impair Executive Functions? A Crossectional Study
As it is evident that Covid-19 may have some impacts on cognition, the primary aim of this study is to investigate -if any- deficits of attention, working memory and executive functions after Covid-19.
Studieoversigt
Status
Afsluttet
Betingelser
Detaljeret beskrivelse
Since Covid-19 (Coronavirus Disease-2019) was declared as a pandemic by the World Health Organization (WHO) on December 31, 2019, it is still widespread and deadly.
As an ongoing pandemic, it has led to a panic and then a controlled fear in societies.
In many studies, neuropsychological deficits were observed in Covid-19 patients both during the illness and after recovery.
A recent study found that impairment in cognitive functions continued after recovery of Covid-19, and it was associated with peripherical inflammatory markers, such as C-Reactive Protein (CRP).
CRP, as a peripherical inflammatory marker, has been proven to be inversely related to serum levels of the brain-derived neurotrophic factor (BDNF), an important neurotrophin in the growth and differentiation of neurons.
In this study, attention, working memory and executive functions of Covid-19 patients at post-covid period and its relation with the severity of the disease will be investigated.
Undersøgelsestype
Observationel
Tilmelding (Faktiske)
128
Kontakter og lokationer
Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.
Studiesteder
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Diyarbakır, Kalkun, 21070
- Sağlık Bilimleri Üniversitesi Gazi Yaşargil Training and Research Hospital
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Deltagelseskriterier
Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.
Berettigelseskriterier
Aldre berettiget til at studere
18 år og ældre (Voksen, Ældre voksen)
Tager imod sunde frivillige
Ja
Køn, der er berettiget til at studere
Alle
Prøveudtagningsmetode
Sandsynlighedsprøve
Studiebefolkning
In this study, 50 healthcare personnel diagnosed as Covid-19 by RT-PCR treated at the Department of Infectious Diseases, Gazi Yaşargil Tranining and Research Hospital, Sağlık Bilimleri Üniversitesi, Diyarbakır, have been randomly recorded and followed up for 60 days, and age, sex, education level and professionally matched 50 healthy subjects randomly recruited from the personnel of the same hospital.
Beskrivelse
Inclusion Criteria:
Covid-19 patients:
- Diagnosed as Covid-19 by RT-PCR at least 60 days but not more than 90 days ago
- Asymptomatic at the moment
- Not having any other general medical, neurological or psychiatric conditions except Covid-19 at the time of acute infection
Healthy subjects:
- Not having any of Covid-19 symptoms at the testing time point
- Not having any general medical, neurological or psychiatric condition
Exclusion Criteria:
Covid-19 patients:
- Diagnosed as Covid-19 by RT-PCR less than 60 days or more than 90 days ago
- Having any symptom of acute phase of Covid-19
- Having any other general medical, neurlogical or psychiatric contidions
Healthy subjects:
- Having any of Covid-19 symptoms at the testing time point
- Having any general medical, neurological or psychiatric condition
Studieplan
Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Kohorter og interventioner
Gruppe / kohorte |
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Patients
Subjects who have been Covid positive by RT-PCR at least 60 days ago and not having any symptoms of Covid-19 at the moment
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Healthy
Subjects who do not have any general medical, neurological or psychiatric disorder
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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Neuropsychological test scores
Tidsramme: Up to 90 days
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Neuropsychological test scores of Covid-19 patients in comparison with healthy control subjects
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Up to 90 days
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Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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Severity of the disease
Tidsramme: Up to 90 days
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Neuropsychological test score changes according to the disease severity of Covid-19 patients
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Up to 90 days
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Samarbejdspartnere og efterforskere
Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.
Efterforskere
- Ledende efterforsker: Mehmet D Güleken, MD, Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital
Publikationer og nyttige links
Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.
Generelle publikationer
- Wilson BA, Betteridge S, Fish J. Neuropsychological consequences of Covid-19. Neuropsychol Rehabil. 2020 Oct;30(9):1625-1628. doi: 10.1080/09602011.2020.1808483. No abstract available.
- Zhou H, Lu S, Chen J, Wei N, Wang D, Lyu H, Shi C, Hu S. The landscape of cognitive function in recovered COVID-19 patients. J Psychiatr Res. 2020 Oct;129:98-102. doi: 10.1016/j.jpsychires.2020.06.022. Epub 2020 Jun 30.
- Guo Q, Zheng Y, Shi J, Wang J, Li G, Li C, Fromson JA, Xu Y, Liu X, Xu H, Zhang T, Lu Y, Chen X, Hu H, Tang Y, Yang S, Zhou H, Wang X, Chen H, Wang Z, Yang Z. Immediate psychological distress in quarantined patients with COVID-19 and its association with peripheral inflammation: A mixed-method study. Brain Behav Immun. 2020 Aug;88:17-27. doi: 10.1016/j.bbi.2020.05.038. Epub 2020 May 19.
Datoer for undersøgelser
Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.
Studer store datoer
Studiestart (Faktiske)
30. oktober 2020
Primær færdiggørelse (Faktiske)
30. april 2021
Studieafslutning (Faktiske)
1. november 2021
Datoer for studieregistrering
Først indsendt
22. februar 2021
Først indsendt, der opfyldte QC-kriterier
24. februar 2021
Først opslået (Faktiske)
25. februar 2021
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
9. november 2021
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
2. november 2021
Sidst verificeret
1. november 2021
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- 21022021
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
INGEN
IPD-planbeskrivelse
All the data of the participants is being declared as it will be preserved, in the informed consent at the point of enrollment
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .
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