Effect of Exercise on Cardiometabolic Risk Factors in Type II Diabetic Patients

Cairo University60 enrolled

Overview

Background: Physical activity is known to modify some of the diabetes risk factors; however, solid evidence is still needed to precisely know the optimum form of training best fits the individual needs of type II diabetic (T2D) patients.

Objectives: the purpose of this study was to compare between high intensity interval training (HIIT) and moderate-intensity interval training (MIIT) effect on functional capacity (as a cardiorespiratory parameter), and on glucose control and glycated hemoglobin (HbA1C) (as metabolic parameters) in T2D patients, and to test exercise acceptability within these patients. Methods: 60 participants had participated in this study. Their ages ranged from 45 to 65 years. They were randomized into two equal groups (30/group); group (A) did HIIT and group (B) did MIIT. Both groups received 12 weeks of training. Measurements for six minute walking distance (6MWD), fasting blood glucose (FBG), and HbA1C levels were done before and after the study. Physical activity enjoyment scale (PACES) were filled by the patients by the end of the study; testing exercise enjoyment.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

SINGLE

Enrollment

Conditions

Diabetes Mellitus, Type 2

Interventions

High-intensity interval trainingBEHAVIORAL

High-intensity interval training is a form of intermittent training using relatively high exercise intensity

Moderate intensity interval trainingBEHAVIORAL

Moderate intensity interval training is a form of intermittent training using moderate exercise intensity

Eligibility

Sex: ALLMin age: 45 YearsMax age: 65 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Controlled type 2 diabetic patients who were clinically stable for at least 3 months before entering the study, * Aged 45-65 years * Non-smokers * body mass index (BMI) ranged between 20 to 39.9 Kg/m2 * Fasting blood glucose ranged from (126-160) mg/dl * Sedentary lifestyle who didn't engage in physical activity for more than half an hour/ day for at least one month before entering the study. Exclusion Criteria: * unstable medical condition * smoker, recent surgery * Body mass index is more than 39.9 kg/m2 or less than 20 kg/m2 * Any known musculoskeletal or neurological conditions that might interfere with the execution or the assessment of the exercise

Locations (1)

Alkasr Alaini hospital

Cairo, AI Qahirah, Egypt

Outcomes

Primary Outcomes

six minute walking distance (in meters)

represent aerobic capacity (distance walked in 6 min)

Time frame: 12 weeks

Glycated Hemoglobin (HbA1C)

Representing glucose control over 120 days

Time frame: 12 weeks

Fasting blood glucose

Representing glucose level after 9 hours fasting

Time frame: 12 weeks

Exercise enjoyment and acceptability

The Physical Activity Enjoyment Scale (PACES) score, out of 119. It is an 18-item scale that assesses enjoyment for physical activity by asking participants to rate "how you feel at the moment about the physical activity you have been doing" using a 7-point bipolar Likert scale, from 1 (I enjoy it) to 7 (I hate it). Eleven items were negatively worded and seven items were positively worded. After reverse scoring the 11negatively worded items, an overall enjoyment for physical activity score is determined by summing the items, with a range of 18-126 being possible. Higher scores indicate higher enjoyment.

Time frame: 12 weeks

Secondary Outcomes

Adherence rates

To what extent the patients will adhere to the exercise protocol

Time frame: 12 weeks

Data from ClinicalTrials.gov

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