Influence of a Liquid Oat Bran Product on Blood Glucose in Patients With Poorly Controlled Type 2 Diabetes

NCT ID: NCT03805802

Last Updated: 2020-10-22

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

34 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-02-04

Study Completion Date

2020-04-01

Brief Summary

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This study evaluates the effects of an ad libitum addition of a high fiber product to the regular diet of type 2 diabetes patients on body weight and blood sugar control. In the first 6 weeks half of the participants will receive the high fiber test product and half a reference product without fiber. After the first 6 weeks both groups will be switched to the high fiber product.

Detailed Description

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It has previously been shown that an increase in the consumption of fiber improves glucose control in type 2 diabetes. In addition, previous pilot studies have shown that a diet solely based on oat flakes can improve insulin sensitivity and glucose control in poorly controlled type 2 diabetes. Recent clinical data indicates, that early hyperglycemia can be normalized by a diet high in fiber. In this controlled pilot study, a food containing liquid oat bran high in fiber will be studied in type 2 diabetes patients with inadequate glucose control that are treated with oral medication or with additional once-daily insulin only against a reference product. 30 patients will be treated with the oat bran product or reference product over a period of 6 weeks in a double blinded approach, hereafter all participants will be switched to the oat bran product. The primary endpoint will be fasting glucose after 6 weeks. Secondary endpoints will be long-term glucose control as measured by HbA1c, self-documented glucose as well as the body weight and body mass index.

Conditions

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Diabetes Mellitus, Type 2 Obesity Overweight Metabolic Syndrome

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

First 6 weeks double blinded vs. a reference product and second 6 weeks open label both groups receive the test product in the second 6 weeks.
Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors
The investigator receives reference product and the test product in boxes labelled "stratus" "nimbus" and "cumulus". first 6 weeks participants are randomly assigned to "stratus" or "nimbus" and the second 6 weeks participants all receive "cumulus".

Study Groups

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active product

Once daily ad libitum consumption of one package of the fiber product 6 weeks (blinded phase). Once daily ad libitum consumption of one package of the fiber product 6 weeks (open phase).

Group Type EXPERIMENTAL

active product

Intervention Type OTHER

Once daily consumption over the period of the study

reference product

Once daily ad libitum consumption of one package of placebo during 6 weeks (blinded phase). Once daily ad libitum consumption of one package of the fiber product 6 weeks (open phase).

Group Type PLACEBO_COMPARATOR

active product

Intervention Type OTHER

Once daily consumption over the period of the study

reference product

Intervention Type OTHER

Once daily consumption over the period of the study

Interventions

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active product

Once daily consumption over the period of the study

Intervention Type OTHER

reference product

Once daily consumption over the period of the study

Intervention Type OTHER

Other Intervention Names

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LOB Liquid Oat Bran High fiber product placebo food product

Eligibility Criteria

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Inclusion Criteria

* Type 2 Diabetes with inadequate glucose control and a HbA1c \>7,5 and \< 9%
* Treatment with all oral antidiabetic medication or injectable GLP-1 analogues
* BMI 28,0-39,9 kg/m²
* Age 30-70 years

Exclusion Criteria

* insulin treatment
* Psychiatric Disease
* Acute Infections
* Alcohol or drug abuse
* Acute diverticulitis
* Malignant tumors or hematologic disorders
* Heart failure NYHA III-IV
* Acute coronary syndrome
* Chronic kidney disease \> Stage 3 (KDOQI)
* Pregnancy or Lactation
* Previous bariatric interventions
Minimum Eligible Age

30 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Glucanova AB

UNKNOWN

Sponsor Role collaborator

Stoffwechselzentrum Rhein - Pfalz

OTHER

Sponsor Role lead

Responsible Party

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Dr. Per Humpert

Director of Stoffwechselzentrum Rhein - Pfalz

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Per M Humpert, M. D.

Role: PRINCIPAL_INVESTIGATOR

Director of Stoffwechselzentrum Rhein-Pfalz

Locations

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Stoffwechselzentrum Rhein-Pfalz

Mannheim, Baden-Wurttemberg, Germany

Site Status

Countries

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Germany

Other Identifiers

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012019

Identifier Type: -

Identifier Source: org_study_id

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