Clinical Trials Logo

Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT02626988
Other study ID # BIOHTDIET2015JR
Secondary ID
Status Completed
Phase N/A
First received
Last updated
Start date August 5, 2016
Est. completion date December 11, 2017

Study information

Verified date August 2021
Source Bioversity International
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

What is the role of Agricultural biodiversity in improving diet diversity, quality and nutrition?


Description:

Agricultural biodiversity can have an important role in improving diet diversity, quality and nutrition and can be seen as the foundation of the food and nutrition value chain. Increasing the availability and access to local agricultural and/or wild biodiversity genetic resources has the potential to increase production, making more food available for consumption as long as entitlements to access it exist. However, as the history of food security interventions has shown, increasing the production and supply of staple crops alone is not enough to improve food security or nutritional status. However, while agricultural diversification is an important component, it is not alone sufficient to improve diet diversity. Other system elements including women's education and knowledge, intra-household dynamics and women's status and cultural beliefs and practices that improves children's health and nutrition are important to ensure biodiversity has a successful role in improving dietary diversity and quality.


Recruitment information / eligibility

Status Completed
Enrollment 180
Est. completion date December 11, 2017
Est. primary completion date December 11, 2017
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group 12 Months to 55 Years
Eligibility Inclusion Criteria: - Woman of reproductive age (between 15-49 years) who are the mother or primary caregiver of a child between 12 and 23 months of age. - Both the woman and the child should be permanent residents in the village selected and do not temporarily migrate outside the village cluster during the year. - Reside in a Thai Village Exclusion Criteria: - Reside in a village that is the Urban center of commune/province - Currently engaged in other agriculture or nutrition programme or Intervention apart from what is offered by government extension workers

Study Design


Related Conditions & MeSH terms


Intervention

Behavioral:
Promotion of a biodiverse diet
Nutrition education combined with Agriculture Capacity building focused on a key set of nutritious crops. Component (C) 1 - Participatory Identification of Intervention Approach (PIIA); C2 - Local stakeholder consultation; C3 - Sensitisation of community; C4 - Formation of Diversity club. Club will receive capacity building from a Village health worker. The following topics will be covered species selected for promotion: 1. Where to locally source inputs and expected price, 2. How/when to prepare plots using organic inputs, 3. Planting and best-practice management practices, 4. Seed saving and storage and 4. Active Cooking demonstrations and Nutrition Education and counselling including Diversified cooking practices

Locations

Country Name City State
Vietnam Jessica E Raneri Mai Son Son La Province

Sponsors (4)

Lead Sponsor Collaborator
Bioversity International Center for Agriculture and Ecological Studies, HealthBridge, University Ghent

Country where clinical trial is conducted

Vietnam, 

Outcome

Type Measure Description Time frame Safety issue
Primary Mean intakes (g) of Dark Green leafy vegetables, Vitamin A Rich Fruit and Vegetable and Legumes, nuts and seeds Mean intakes (g) of Dark Green leafy vegetables, Vitamin A Rich Fruit and Vegetable and Legumes, nuts and seeds by mothers and young children. Collected through administration of 24hour dietary recall 12 months
Primary Proportion of women and children consuming Dark Green leafy vegetables, Vitamin A Rich Fruit and Vegetable and Legumes, nuts and seeds by mothers and young children Proportion of women and children consuming Dark Green leafy vegetables, Vitamin A Rich Fruit and Vegetable and Legumes, nuts and seeds by mothers and young children. Collected through administration of 24hour dietary recall 12 months
Primary Proportion of women and children reaching EAR of iron and vitamin A Proportion of women and children reaching EAR of iron and vitamin A. Collected through administration of 24hour dietary recall 12 months
Primary Mean species richness consumed daily Mean species richness consumed daily. Collected through administration of 24hour dietary recall 12 months
Secondary Proportion of women and children reaching EAR of 16 key nutrients Proportion of women and children reaching EAR of 16 key nutrients. Collected through administration of 24hour dietary recall 12 months
Secondary Nutritional Knowledge of Women, score Nutrition Knowledge Score. Collected through a Questionnaire. 12 months
Secondary Individual Dietary Diversity Score - Women - Score constructed of number of food groups consumed out of 10 Individual Dietary Diversity Score of women. Score constructed of number of food groups consumed out of 10. Collected through administration of 24hour dietary recall 12 months
Secondary Individual Dietary Diversity Score - Children. Score constructed of count of number of food groups consumed out of 7 Individual Dietary Diversity Score children. Score constructed of count of number of food groups consumed out of 7.Collected through administration of 24hour dietary recall 12 months
Secondary Minimum Dietary Diversity - Women - Proportion of women that consumed 5 or more food groups (out of 10). Proportion of women that consumed 5 or more food groups (out of 10). Collected through administration of 24hour dietary recall 12 months
Secondary Minimum Dietary Diversity - Children - Proportion of children that consumed 4 or more food groups (out of 7). Proportion of children that consumed 4 or more food groups (out of 7). Collected through administration of 24hour dietary recall 12 months
Secondary Child nutritional status - Wasting/Overweight - Mean change from baseline in weight-for-height Z-scores. The following measurements will be directly collected Height/Length (cm) and Weight (Kg) Wasting/Overweight - Mean change from baseline in weight-for-height Z-scores. The following measurements will be directly collected Height/Length (cm) and Weight (Kg) and used to calculate the final indicator 12 months
Secondary Child nutritional status - Stunting - Mean change from baseline in height-for-age Z-scores The following direct measurements will be collected Age (months), Height/Length (cm) Stunting - Mean change from baseline in height-for-age Z-scores The following direct measurements will be collected Age (months), Height/Length (cm) and used to calculate the final indicator. 12 months
Secondary Child nutritional status - Underweight - Mean change from baseline in weight-for-age Z-scores The following direct measurements will be collected Age (months) and Weight (Kg) Underweight - Mean change from baseline in weight-for-age Z-scores The following direct measurements will be collected Age (months) and Weight (Kg) and used to calculate the final indicator 12 months
Secondary Mean daily intakes (g) of processed foods and drinks Mean daily intakes (g) of processed foods and drinks. Collected through administration of 24hour dietary recall 12 months
Secondary Mean proportion of daily energy, fat, salt and sugar intakes from processed foods Mean proportion of daily energy, fat, salt and sugar intakes from processed foods. Collected through administration of 24hour dietary recall 12 months
See also
  Status Clinical Trial Phase
Completed NCT04219189 - The Acute Effect of Vaping on Food Intake N/A
Terminated NCT01021176 - Evaluate a Medication on How Hunger and Appetite Are Influenced by Smell Phase 1
Active, not recruiting NCT05457439 - Sustainable-psycho-nutritional Intervention Program and Its Effects on Health Outcomes and the Environment N/A
Active, not recruiting NCT04148560 - Free-living Validation of the RFPM in Adolescents N/A
Completed NCT05144919 - Biodiversity in the Diet in Vietnam N/A
Completed NCT02272166 - Effects of Propofol on Early Recovery of Hunger After Surgery Phase 4
Completed NCT05534152 - Effect of Sumac on Appetite and Food Intake N/A
Completed NCT05169996 - Virtual Reality Effects on Food Intake Game to Decrease Food Intake N/A
Completed NCT03128684 - The Effects of Lentil-containing Food Products on Satiety and Food Intake N/A
Completed NCT03581955 - Identification of New Biomarkers of Banana and Tomato Intake N/A
Completed NCT02973815 - New Ulm at HOME (Healthy Offerings Via the Mealtime Environment), NU-HOME N/A
Not yet recruiting NCT05671003 - Oral Processing and Appetite in Older Adults
Completed NCT03207607 - Mid-morning Gel Snacks on Subjective Appetite, Glycemic and Insulin Responses, and Food Intake N/A
Completed NCT02048774 - Leader Partner Interactions N/A
Completed NCT04150510 - Assessment of Smoking, Vaping, and Alcohol Consumption Behavior
Completed NCT05067036 - Physical Activity, Appetite and Food Intake in Older Adults (PHYSISAT)
Completed NCT01666574 - The Effect of Oat Based Breakfast Cereals on Satiety and Food Intake N/A
Completed NCT01666561 - The Effect of Oat Based Breakfast Cereals on Satiety and Food Intake. N/A
Terminated NCT03354260 - Optimization of Oral Diet in Critically Ill Patients N/A