Comparison of Attention of Physician After Outpatient Clinic

This study has been completed.
Sponsor:
Information provided by (Responsible Party):
Seoul National University Hospital
ClinicalTrials.gov Identifier:
NCT01665313
First received: July 8, 2012
Last updated: July 25, 2013
Last verified: July 2013
  Purpose

The attention and clinical performance of physician might be decreased after outpatient clinic session compared to those measured before outpatient clinic.


Condition
Disturbance of Activity and Attention

Study Type: Observational
Study Design: Observational Model: Cohort
Time Perspective: Cross-Sectional
Official Title: Comparison of Performance, Attention, and Emotion of Physician Before and After Outpatient Clinic Session

Further study details as provided by Seoul National University Hospital:

Primary Outcome Measures:
  • difference of response time in PVT(Psychomotor vigilance task) before and after outpatient clinic session [ Time Frame: change from baseline in response time in PVT after opd session (average 7hours) ] [ Designated as safety issue: No ]

Secondary Outcome Measures:
  • frequency of physician's clinical mistakes during morning and afternoon session in outpatient clinic [ Time Frame: for the duration of opd session, average up to 7hours ] [ Designated as safety issue: No ]

Enrollment: 46
Study Start Date: July 2012
Study Completion Date: January 2013
Primary Completion Date: January 2013 (Final data collection date for primary outcome measure)
Groups/Cohorts
participants
Full-time faculty with morning and afternoon outpatient clinics on the same day in SNUH

Detailed Description:

A large body of data shows that fatigue impairs human performance. Additionally, many studies have provided evidence that fatigue can worsen mood, as indicated by increased scores on measures of depression, anxiety, confusion, and anger. In this context, we examined attentional and emotional changes in physicians after they completed an overwhelming outpatient clinic in a university-affiliated tertiary referral hospital in South Korea.

  Eligibility

Ages Eligible for Study:   30 Years to 59 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   Yes
Sampling Method:   Probability Sample
Study Population

physicians with outpatient clinic sessions in Seoul National University Hospital

Criteria

Inclusion Criteria:

  • physicians with outpatient clinic sessions in Seoul National University Hospital
  • age 30~59
  • internal part or external part

Exclusion Criteria:

  • physicians who do not agree to participate in the study
  • physicians who are taking drugs known to affect the sleep/wake cycle or daytime alertness
  • physicians who have current psychiatric illness or sleep disorder
  Contacts and Locations
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Please refer to this study by its ClinicalTrials.gov identifier: NCT01665313

Locations
Korea, Republic of
Seoul National University Hospital
Seoul, Korea, Republic of
Sponsors and Collaborators
Seoul National University Hospital
Investigators
Principal Investigator: Jae-Joon Yim, MD, PhD Seoul National University Hospital
  More Information

No publications provided

Responsible Party: Seoul National University Hospital
ClinicalTrials.gov Identifier: NCT01665313     History of Changes
Other Study ID Numbers: attention_SNUH
Study First Received: July 8, 2012
Last Updated: July 25, 2013
Health Authority: South Korea: Korea Food and Drug Administration (KFDA)

Keywords provided by Seoul National University Hospital:
attention

ClinicalTrials.gov processed this record on October 01, 2014