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Clinical Trials/NCT06166368
NCT06166368
Completed
Not Applicable

the Bispebjerg Study of Diurnal Variations

Bispebjerg Hospital0 sites24 target enrollmentOctober 11, 2008
ConditionsDiurnal

Overview

Phase
Not Applicable
Intervention
Not specified
Conditions
Diurnal
Sponsor
Bispebjerg Hospital
Enrollment
24
Primary Endpoint
hematology parameters
Status
Completed
Last Updated
2 years ago

Overview

Brief Summary

To evaluate the influence of time of day on the circulating concentrations of various biochemical markers in healthy men

Registry
clinicaltrials.gov
Start Date
October 11, 2008
End Date
January 1, 2009
Last Updated
2 years ago
Study Type
Interventional
Study Design
Single Group
Sex
Male

Investigators

Responsible Party
Principal Investigator
Principal Investigator

Henriette P. Sennels

MD PhD.

Bispebjerg Hospital

Eligibility Criteria

Inclusion Criteria

  • Medically healthy
  • Normal sleep-wake pattern

Exclusion Criteria

  • acute or chronic medical diseases
  • had worked nightshifts the last 14 days before the study
  • transatlantic traveling the last 14 days before the study
  • had been smoking the last 14 days before the study
  • had an irregular sleep-wake pattern,
  • didn't sleep 7-8 hours pr night
  • were extreme morning- or evening types,
  • had plasma hemoglobin \< 8.0 mmol/L
  • ody mass index (BMI) \<18.5 kg/m2 or \>24.9 kg/m2.

Outcomes

Primary Outcomes

hematology parameters

Time Frame: 24 hours

Composite measurement of hematological measurements

Secondary Outcomes

  • Plasma levels of GIP(24 hours)
  • Plasma Levels of Glucagon(24 hours)
  • Plasma levels of GLP-1(24 hours)
  • Plasma levels of c-peptide(24 hours)
  • Plasma levels of glucose(24 hours)

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