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Cognitive Performance After a Night Shift in Internal Medicine Residents

9. august 2019 opdateret af: Hospital Italiano de Buenos Aires

Evaluation on the Effect on Cognition and Emotional Exhaustion With a Change of Long Night Shift System Versus Reduced Night Shift in Residents of Internal Medicine

A quasi-experimental design where internal medicine residents in a high complexity hospital were assessed after a 24-hour shift for cognitive impairment by a trained neurologist.

Studieoversigt

Detaljeret beskrivelse

The investigators conducted a cross sectional study during the 2014-2016 period in a high complexity school hospital in Buenos Aires. Second and third year Internal Medicine residents who consented to participate were included.

A neurologist conducted a cognitive evaluation to the residents who had done 24 hours shifts (with sleep deprivation) within 6 hours of its end.

Auditory memory deficit was evaluated (PASAT - Paced Auditory Serial Addition Test), verbal fluency (FAS), direct and indirect Digit-Span, Rey auditory verbal learning test (RAVLT) and Continuous Performance Test 2 (CPT2).

Results were presented as means of standardized scores (z score) with their interquartile range (IQR).

Undersøgelsestype

Observationel

Tilmelding (Faktiske)

100

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

    • Capital Federal
      • Ciudad Autonoma de Buenos Aires, Capital Federal, Argentina, C1199ABB
        • Hospital Italiano de Buenos Aires, Peron 4190

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

  • Barn
  • Voksen
  • Ældre voksen

Tager imod sunde frivillige

Ja

Køn, der er berettiget til at studere

Alle

Prøveudtagningsmetode

Ikke-sandsynlighedsprøve

Studiebefolkning

Internal Medicine residents in formation who were on the second or third year of the Internal Medicine residency of the Italian Hospital of Buenos Aires who work 24 hours shifts and whose work day continues to a maximum of 36 total hours and who consented to the study.

Beskrivelse

Inclusion Criteria:

  • Internal Medicine residents on the second or third year of formation.

Exclusion Criteria:

  • Denial to participate in the study or to the informed consent.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Neurological evaluation using Paced Auditory Serial Addition Test (PASAT)
Tidsramme: Immediately after a 24 hours on call period, wth a maximum delay of 6 hours after night shift end.
Post on-call cognition assessment
Immediately after a 24 hours on call period, wth a maximum delay of 6 hours after night shift end.
Burn Out
Tidsramme: through study completion, an average of one year
Maslach questionaire filled by participant
through study completion, an average of one year
Conners Continuous Performance Test 2 (CPT)
Tidsramme: Immediately after a 24 hours on call period, wth a maximum delay of 6 hours after night shift end.
Post on-call attention test
Immediately after a 24 hours on call period, wth a maximum delay of 6 hours after night shift end.
Rey auditory verbal learning test (RAVLT)
Tidsramme: Immediately after a 24 hours on call period, wth a maximum delay of 6 hours after night shift end.
Post on-call cognition assessment
Immediately after a 24 hours on call period, wth a maximum delay of 6 hours after night shift end.
F-A-S test
Tidsramme: Immediately after a 24 hours on call period, wth a maximum delay of 6 hours after night shift end.
Post on-call verbal fluency
Immediately after a 24 hours on call period, wth a maximum delay of 6 hours after night shift end.
Direct and indirect digit span
Tidsramme: Immediately after a 24 hours on call period, wth a maximum delay of 6 hours after night shift end.
Post on-call short-term verbal memory
Immediately after a 24 hours on call period, wth a maximum delay of 6 hours after night shift end.

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Depression
Tidsramme: through study completion, an average of one year
Questionaire filled by participant
through study completion, an average of one year

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Efterforskere

  • Studiestol: Diego H Giunta, MD, Hospital Italiano de Buenos Aires

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)

8. august 2019

Primær færdiggørelse (Faktiske)

8. august 2019

Studieafslutning (Faktiske)

8. august 2019

Datoer for studieregistrering

Først indsendt

26. oktober 2016

Først indsendt, der opfyldte QC-kriterier

9. august 2019

Først opslået (Faktiske)

12. august 2019

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

12. august 2019

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

9. august 2019

Sidst verificeret

1. august 2019

Mere information

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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