Multi-site Trial Using SMS to Improve Infant Weight

Obesity Clinical Trial

— SMS  

Official title:

Multi-site Trial Using Short Mobile Messages (SMS) to Improve Infant Weight in Low-income Minorities

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT02903186
• Other study ID #: A4540315
• Secondary ID: 5U54MD008149-09
• Status: Completed
• Phase: N/A
• Start date: January 2016
• Est. completion date: August 31, 2016

Study information

• Verified date: May 2018
• Source: University of Puerto Rico
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The goals of this multi-site clinical trial are to pilot test weekly SMS sent to parents/caregivers of infants to improve feeding practices and decrease excessive weight gain in infants who are participants of the Women, Infants and Children (WIC) program in Puerto Rico and Hawaii. The intervention consists of weekly SMS for 4 months to reinforce the feeding messages provided by WIC.

Description:

The goals of this multi-site clinical trial are to pilot test weekly SMS sent to parents/caregivers of infants to improve feeding practices and decrease excessive weight gain in infants who are participants of the WIC program in two distinct locations, Puerto Rico and Hawaii; to assess acceptability and practicality of the intervention; and to assess acceptability of collecting blood spots in future studies. The investigators will recruit a convenience sample of parent/caregivers of infants 0-2 months participating in the WIC program in Puerto Rico and Hawaii to send weekly SMS for 4 months. The weekly messages will focus on reinforcing the breastfeeding messages provided by WIC, preventing overfeeding, delaying introduction of solid foods, and delaying and reducing baby juice consumption, which are key issues in low-income populations. Participants will complete validated questionnaires and anthropometry before and after the trial and results will be compared to the control group (no messages). Participants will also answer short questions by SMS at different points and an interview at the end of the trial to assess the SMS. The investigators will assess how many participants agree to collect blood spots in their infants in future studies.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 202
• Est. completion date: August 31, 2016
• Est. primary completion date: August 31, 2016
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: N/A to 2 Months

Eligibility

Inclusion Criteria:

• Caregiver age 18 years and older

• owner of a mobile phone with unrestricted SMS capability

• responsible for the care of the infant and willing to actively participate for the full duration of the study.

Exclusion Criteria:

• infants with special diets

• infants with limited mobility

• pre-term birth (<37 weeks)

• small or large for gestational age (birthweight <10th or >90th p)

• inability to consent to participate in the study

• unwillingness to be randomized and not being able to read

Related Conditions & MeSH terms

• Obesity

Intervention

Behavioral:
• SMS
This is an intervention using short mobile messages (SMS)

Locations

Country	Name	City	State
Puerto Rico	University of Puerto Rico, Medical Sciences Campus (UPR-MSC)	San Juan
United States	University of Hawaii at Manoa	Honolulu	Hawaii

Sponsors (2)

Lead Sponsor	Collaborator
University of Puerto Rico	National Institute on Minority Health and Health Disparities (NIMHD)

Countries where clinical trial is conducted

United States,  Puerto Rico, 

References & Publications (2)

Banna J, Campos M, Gibby C, Graulau RE, Meléndez M, Reyes A, Lee JE, Palacios C. Multi-site trial using short mobile messages (SMS) to improve infant weight in low-income minorities: Development, implementation, lessons learned and future applications. Co — View Citation

Palacios C, Campos M, Gibby C, Meléndez M, Lee JE, Banna J. Effect of a Multi-Site Trial using Short Message Service (SMS) on Infant Feeding Practices and Weight Gain in Low-Income Minorities. J Am Coll Nutr. 2018 Apr 30:1-9. doi: 10.1080/07315724.2018.14 — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Excessive weight gain	Infant weight-for-length percentile will be calculated using the World Health Organization growth charts, as recommended by the Center for Disease Control and Prevention (CDC) for this age. Excessive weight will be categorized as =90th percentile	0-6 months
Secondary	Acceptability of collecting blood spots	When recruiting participants, the investigators will ask if they agree to participate in collecting a blood spot sample in their infants. This will be done through a short questionnaire.	0-2 months
Secondary	Acceptability of the intervention - from short SMS	At different points of the trial, participants will be asked to answer short quantitative and qualitative questions sent by SMS about acceptability of the intervention. All answers to these questions will be summed and assign as "acceptable" if answers were positive 80% or greater of the times.	0-6 months
Secondary	Acceptability of the intervention - from exit interview	Participants will complete a short semi-structured qualitative interview at the end of the trial to provide the opportunity to make open comments about the acceptability of the SMS. Answers from the interviews will be loaded into a qualitative data analysis software. Recordings will be transcribed verbatim for content analysis and the team will develop a coding scheme. Similar codes will be grouped into broader concepts to facilitate the analysis. Analysis will involve identifying recurring themes based.	0-6 months
Secondary	Practicality of the intervention - from short SMS	At different points of the trial, participants will be asked to answer short quantitative and qualitative questions sent by SMS about practicality of the intervention. Answers will be summed and classified as "practical" if answers were positive 80% or greater of the times.	0-6 months
Secondary	Practicality of the intervention - from exit interview	Participants will complete a short semi-structured qualitative interview at the end of the trial to provide the opportunity to make open comments about the practicality of the SMS. Answers from the interviews will be loaded into a qualitative data analysis software. Recordings will be transcribed verbatim for content analysis and the team will develop a coding scheme. Similar codes will be grouped into broader concepts to facilitate the analysis. Analysis will involve identifying recurring themes based.	0-6 months
Secondary	Infant food frequency	This questionnaire includes 52 food items with a brief description on how these were prepared and/or their source (e.g., raw, canned, etc.). It also includes different portion sizes and information on supplements use. Using frequency of intake of each food and amount reported for each food, a total amount of each food per day will be calculated.	0-6 months
Secondary	General infant feeding practices	This questionnaire includes questions about type of infant feeding (breast or bottle-feeding), type of milk used, age of stopping breastfeeding (exclusive and partial), age of introduction of juices and solid foods, use of the bottle to sleep baby, methods of feeding babies (i.e. using spoon, adding solids to bottle, etc).	0-6 months