A Mediterranean Intervention on Prediabetic Children

Prediabetic State Clinical Trial

— INTKIDMEDPRED  

Official title:

Nutritional Status of South Spanish Children: A Mediterranean Diet Nutritional Intervention of Children With Insulin Resistance From a Rural Area

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT05424107
• Other study ID #: 2353
• Secondary ID: 251
• Status: Completed
• Phase: N/A
• Start date: September 4, 2018
• Est. completion date: June 10, 2022

Study information

• Verified date: June 2022
• Source: Universidad de Córdoba
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Prediabetes is a pathological condition where the blood glucose concentration is higher than normal concentrations but lower than those considered in type 2 diabetes mellitus (DM2) diagnosis. Until a few years ago, this prediabetes occurred in adults with associated risk factors such as being overweight or obese, sedentary lifestyle, poor eating habits, and cardiovascular problems, among others. Recently, it has begun to be detected in children, with family eating habits becoming more critical. Therefore, the objectives of this study were to determine the efficacy of the nutritional intervention in children with analytical data on pre-diabetes; and the secondary ones proposed were to evaluate if an individualized and directed nutritional intervention compared to the standardized one supposes an improvement in children's dietary habits and to determine if nutritional education improves anthropometric parameters and adherence to a Mediterranean diet, through the evaluation of the Mediterranean Diet Quality Index (KIDMED).

Recruitment information / eligibility

• Status: Completed
• Enrollment: 254
• Est. completion date: June 10, 2022
• Est. primary completion date: January 4, 2020
• Accepts healthy volunteers: No
• Gender: All
• Age group: 6 Years to 18 Years

Eligibility

Inclusion Criteria:

• Presence of HbA1c levels between 5.7 and 6.4% in the blood tests
• Signed informed consent by the minor
• Signed informed consent by the minor's parents or guardians.

Exclusion Criteria:

• Presence of HbA1c levels below 5.7%
• Presence of HbA1c levels above 6.4%
• Presence of pathological metabolic diseases, such as diabetes or metabolic syndrome
• Lack of the signed informed consent by the minor and legal guardian

Related Conditions & MeSH terms

• Prediabetic State

Intervention

Other:
• KIDMED
Pre-and post-intervention evaluation of the adherence to the Mediterranean diet and its effect on prediabetic state, as well as, other anthropometric values.

Locations

Country	Name	City	State
Spain	Ayuntamiento de Pedra Abad	Córdoba

Sponsors (2)

Lead Sponsor	Collaborator
Pilar Aparicio Martinez	Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC)

Country where clinical trial is conducted

Spain, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	HbA1c levels	The HbA1c were measured at the initial visit (V0) and during the last visit (V4)	Up to six months
Secondary	Height (m2)	The height of the children was measured via the Omron BF-511 impedance mete, being classified to Melo Sailor's tables of child growth. The measure of the impedance was taken at the initial visit (V0) and at the last visit (V4)	Up to six months
Secondary	Weight (kg)	The weight (kg) of the children was measured via the Omron BF-511 impedance mete, being classified to Melo Sailor's tables of child growth. The measure of the impedance was taken at the initial visit (V0) and at the last visit (V4)	Up to six months
Secondary	Waist circumference (cm)	The waist circumference (cm) of the children was measured via an inextensible measuring tape at the initial visit (V0) and at the last visit (V4)	Up to six months
Secondary	Hip circumference(cm)	The hip circumference(cm) of the children was measured via an inextensible measuring tape at the initial visit (V0) and at the last visit (V4)	Up to six months
Secondary	Arm circumference (cm)	The arm circumference (cm) of the children was measured via an inextensible measuring tape at the initial visit (V0) and at the last visit (V4). The measurement follows the recommendations of the International Standards for Anthropometric Assessment	Up to six months
Secondary	Body mass index (kg/m2)	The children's body mass index (kg/m2) was obtained following the World Health Organization's recommendations and guidelines, being classified to Melo Sailor's tables of child growth. The calculation of the BMI was obtained at the initial visit (V0) and the last visit (V4)	Up to six months
Secondary	Validated nutritional assessment questionnaire: adherence to the Mediterranean diet (KIDMED)	The KIDMED was used to determine adherence to the change in diet from the initial visit (V0) and the final visit (V4). This questionnaire is formed by 16 questions related to adherence to the Mediterranean diet, in addition to 7 items complementary to the test. All questions were answered positively or negatively. Of the 16 main questions, questions number 6, 11, 14, and 16, in their affirmative answers had a negative meaning, so they were worth (-1), on the other hand, the remaining questions whose affirmative answers represented a positive value concerning the Mediterranean diet were scored with (+1). Negative responses do not score (0). According to the test, the results are grouped into different levels of adherence to the Mediterranean diet, low (score 0 to 3), medium (score 4-7), and high (8 to 12).	Up to six months
Secondary	The Food Frequency Questionnaire (FFQ)	The Food Frequency Questionnaire (FFQ) was used to determine the consumption of food and the change in diet from the initial visit (V0) and the final visit (V4). The Food Frequency Questionnaire (FFQ) includes 137 foods classified into 14 food groups (dairy products, eggs, meat or meat products, fish or shellfish, vegetables, potatoes, fruits, nuts, legumes, cereals, olive oil, pastries, cakes or sweets, and alcoholic beverages). Frequencies are recorded using a 9-category Likert-type scale (from "rarely" to "6 or more times per day"). In addition, the consumption of common foods in this population group was collected, such as juices (nectars, concentrates, etc.), sweets or sugary breakfast cereals (with chocolate, honey, etc.), and the techniques habitual culinary used in the houses. Energy and nutrient intakes were calculated using Spanish food composition tables	Up to six months
Secondary	Decalogue of healthy eating	The decalogue of healthy eating was used to analyze the healthy eating habits and the change in diet from the initial visit (V0) and the final visit (V4). This survey was developed for the internal control of adherence to the prescribed dietary recommendations, is a tool that has allowed the dietitian and the children/parents to know which were the dietary aspects to improve quickly and simple; according to the test it was grouped into different levels of adherence to the diet, low (score 0 to 3), medium (score 4-7) and high (8 to 10).	Up to six months