Post-exercise Appetite Responses in Type 1 Diabetes

NCT ID: NCT02208115

Last Updated: 2014-08-04

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

10 participants

Study Classification

INTERVENTIONAL

Study Start Date

2013-11-30

Study Completion Date

2013-11-30

Brief Summary

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The investigators hypothesise that manipulating the glycaemic index of the meal after exercise will influence the acute appetite responses of Type 1 diabetes individuals

Detailed Description

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Conditions

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Type 1 Diabetes Mellitus

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

BASIC_SCIENCE

Blinding Strategy

NONE

Study Groups

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Meal composition - High GI

Changing the glycaemic index of the meal consumed after exercise (High GI versus Low GI).

Group Type EXPERIMENTAL

Meal composition - Low versus high GI.

Intervention Type DIETARY_SUPPLEMENT

Meal composition - Low GI

Changing the glycaemic index of the meal consumed after exercise (High GI versus Low GI).

Group Type EXPERIMENTAL

Meal composition - Low versus high GI.

Intervention Type DIETARY_SUPPLEMENT

Interventions

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Meal composition - Low versus high GI.

Intervention Type DIETARY_SUPPLEMENT

Eligibility Criteria

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Inclusion Criteria

* Aged between 18-50 years old (male or female).
* Free from any diabetes related complications (apart from mild background diabetic retinopathy).
* HbA1c \<8.5%.
* Not taking any prescribed medication other than insulin, and treated with a stable insulin regimen composed of a combination of slow/long acting insulin (glargine or detemir) and fast-acting insulin analogues (lispro or aspart), for a minimum of 6 months before the start of the study.
* Demonstrate normal cardiac function in response to exercise.

Exclusion Criteria

* Aged younger than 18, or older than 50 years.
* Suffering from, or diagnosed with a diabetes related complication (apart from mild background diabetic retinopathy).
* HbA1c \>8.5%.
* Currently taking prescribed medication, and not currently treated with a stable basal bolus regimen composed of a combination glargine or detemir, and lispro or aspart for at least 6 months before the start of the study.
* Failure to demonstrate normal cardiopulmonary responses during exercise, or have a medical condition which could prevent completion of exercise or be exacerbated because of.
Minimum Eligible Age

18 Years

Maximum Eligible Age

50 Years

Eligible Sex

MALE

Accepts Healthy Volunteers

No

Sponsors

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Newcastle University

OTHER

Sponsor Role collaborator

Northumbria University

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Daniel J West, PhD

Role: PRINCIPAL_INVESTIGATOR

Northumbria University

Locations

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Clinical Research Facility, Royal Victoria Infirmary

Newcastle upon Tyne, Tyne and Wear, United Kingdom

Site Status

Countries

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United Kingdom

References

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Campbell MD, Gonzalez JT, Rumbold PL, Walker M, Shaw JA, Stevenson EJ, West DJ. Comparison of appetite responses to high- and low-glycemic index postexercise meals under matched insulinemia and fiber in type 1 diabetes. Am J Clin Nutr. 2015 Mar;101(3):478-86. doi: 10.3945/ajcn.114.097162. Epub 2014 Dec 31.

Reference Type DERIVED
PMID: 25733632 (View on PubMed)

Other Identifiers

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West-Walker3.1

Identifier Type: -

Identifier Source: org_study_id

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