NCT01053234

Brief Summary

The purpose of this study in patients with type 2 diabetes was to investigate the acute effect of postprandial blood glucose levels modified by two different insulin treatment regimens on coagulation activation, inflammation and endothelial cell function. The investigators hypothesized that the rapid-acting insulin analogue aspart has a beneficial postprandial effect on coagulation, endothelial dysfunction and inflammation compared with the intermediate-acting insulin NPH due to its ability to lower postprandial glycaemia.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
78

participants targeted

Target at P50-P75 for not_applicable type-2-diabetes

Timeline
Completed

Started Feb 2007

Shorter than P25 for not_applicable type-2-diabetes

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

February 1, 2007

Completed
3 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 1, 2007

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

May 1, 2007

Completed
2.7 years until next milestone

First Submitted

Initial submission to the registry

January 20, 2010

Completed
1 day until next milestone

First Posted

Study publicly available on registry

January 21, 2010

Completed
Last Updated

October 19, 2022

Status Verified

October 1, 2022

Enrollment Period

3 months

First QC Date

January 20, 2010

Last Update Submit

October 18, 2022

Conditions

Keywords

HyperglycaemiaPostprandialType 2 diabetesCardiovascular risk markers

Outcome Measures

Primary Outcomes (1)

  • Prothrombin fragment 1+2

    7.40; 9.30; 11.30; 13.30; 15.30

Secondary Outcomes (1)

  • C-reactive protein

    7.40; 9.30; 11.30; 13.30; 15.30

Study Arms (2)

Insulin aspart

EXPERIMENTAL
Dietary Supplement: Standardised meals

NPH insulin

EXPERIMENTAL
Dietary Supplement: Standardised meals

Interventions

Standardised mealsDIETARY_SUPPLEMENT
Insulin aspartNPH insulin

Eligibility Criteria

Age30 Years - 75 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • age 30-75 years
  • BMI \> 25 kg/m2
  • type 2 diabetes for more than 4 years
  • pharmacological anti-diabetic treatment with insulin NPH at bedtime or insulin aspart at meals for more than 24 months
  • metformin with stable dose \>1000 mg/d for more than 12 weeks
  • acetylsalicylic acid (75 mg/d) for more than 2 weeks
  • no other anti-diabetic treatment 3 month previously
  • HbA1c\<8.5% at recruitment.

You may not qualify if:

  • creatinine \> 120 µmol/l
  • ALAT /ASAT \> 2.5 x upper reference limit
  • use of anticoagulants within 1 month previously
  • any changes in dose of statins within 1 month previously
  • night work
  • present or planned pregnancy
  • mental sickness or alcohol abuse
  • clinically relevant major organ or systemic illness
  • uncontrolled hypertension \>180/110 mmHg
  • steroid treatment
  • known or suspected allergy to trial medications.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Hospital of South West Denmark

Esbjerg, 6700, Denmark

Location

MeSH Terms

Conditions

Diabetes Mellitus, Type 2InflammationHyperglycemia

Condition Hierarchy (Ancestors)

Diabetes MellitusGlucose Metabolism DisordersMetabolic DiseasesNutritional and Metabolic DiseasesEndocrine System DiseasesPathologic ProcessesPathological Conditions, Signs and Symptoms

Study Officials

  • Jeppe Gram, Ph.D

    Department of Medicine, Hospital of South West Denmark

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER

Study Record Dates

First Submitted

January 20, 2010

First Posted

January 21, 2010

Study Start

February 1, 2007

Primary Completion

May 1, 2007

Study Completion

May 1, 2007

Last Updated

October 19, 2022

Record last verified: 2022-10

Locations