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Infant GrowthNCT03993860

Introduction of Fish Early in the Complementary Feeding Period to Improve Infant Growth

A study testing Fish Powder and Sorghum powder in people with Infant Growth, run by Mukuba University at 1 site in Zambia.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The aim of the study is to provide proof that giving fish during early complementary feeding improves infant linear growth outcomes. Read more about this study

Who is it for?
Ages 6 to 6 monthsHealthy volunteers can take part
Conditions the study is for
Infant Growth
What is being tested?
Fish Powder and Sorghum powder
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
238 participants
Where
1 siteZambia
Study dates
4 Apr 2019to 10 Jan 2020
Phase
Interventional
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 6 to 6 months
  • All sexes
  • Healthy volunteers accepted
  • Child

Who may be able to join

  • Infants aged 6 months attending under-five clinic at the sampled RHC. Infants should ideally be 6 months of age however, the study will provide leeway of 2 weeks, and therefore infants falling within the age range 5.5 - 6.5 months may be included. If a 5.5-month-old infant has however not been started with complementary food, the mother will be advised to only start at the age of 6 months with the product.
  • Infants whose mothers give written consent
  • Infants whose mothers have no plans of moving away during the study period

Who cannot join

  • Infants with, chronic or congenital diseases/disorders that may affect the growth of the children. These may include Down syndrome, cerebral palsy, spina bifida and any other related condition.
  • Premature infants
  • infected infants

Trial locations and contacts

1 site in 1 country.

Zambia1 site
  • Shikamushile Rural Health Centre

    Samfya, Luapula Province, 01010

Other trials in Zambia

About this study

Official title: Introduction of Fish Early in the Complementary Feeding Period to Improve Infant Growth in Samfya District, Luapula Province, Zambia

The aim of the study is to provide proof that giving fish during early complementary feeding improves infant linear growth outcomes.

Read the detailed description

Stunting is an irreversible consequence of inadequate growth during the early life of a child in the absence of appropriate interventions before the age of 2 years. Stunting affect 151 million (22.2%) of children worldwide. World Health Organisation (WHO) global nutrition target for 2025 is to reduce the number of stunted children under-five years by 40%.3,4 The first 1000 days (conception to 2years) is crucial for later development. It is also the period when stunting prevalence is at its highest. In Zambia, the stunting prevalence is 40%8 , 43% in Luapula province with Samfya district statistics as high as 49%.

Good complementary feeding of children contributes to the positive characteristics of growth trends observed in developed countries. It is a period of introducing solids and age of accelerated growth. Improved linear growth in food insecure homes is achievable by using locally available foods that are sustainable and usually acceptable. The role of fish's contribution to child's optimal growth and development in the first 1 000 days in Zambia has been reviewed. A food consumption survey also shows that fish is one of the highly consumed protein foods in low-income households in Zambia.To the investigators knowledge, fish has not been assessed as an early complementary food for infants aged 6 months in Zambia. This study will investigate the effect of providing dry fish powder to 6 months old infants (over a 6 months period) on their linear growth Research Question Can the introduction of fish during early complementary feeding improve infant linear growth in Samfya district, Zambia? Study Aim The aim of this study is to determine if the introduction of fish during early complementary feeding improves infant's linear growth outcomes.

Objectives Primary Objective The primary objective of the study is to evaluate the effect of introducing fish during early complementary feeding on growth outcomes of infants in Samfya district, Zambia.

Secondary Objectives

  • To determine the prevalence of stunting in 6-months old children in the study area.
  • To determine the prevalence of stunting in 6-months old children in the study area.
  • To determine basic and underlying (socio-demographic, infants/maternal history) factors associated with stunting, wasting and underweight in the study area
  • To determine the prevalence of fish allergy in the study area
  • To assess the acceptability of fish powder as an early complementary food.

Methodology

Samfya district is a rural area in North-East Zambia in Luapula Province and has 210, 251 inhabitants, of which 42, 050 (20%) are under-five children. The study will be conducted at Shikamushile Rural Health Centre (RHC) in Samfya district. Shikamushi RHC is one of the 10 RHCs without any nutrition programme. It serves a population of 11, 800; 2400 (20%) of these children attend the under-five clinic at the centre. This centre has more cases of malnourished children referred to the hospital for treatment than any other RHC.

The study will be a single blinded randomised controlled trial. The trial will have two arms with the intervention group receiving fish powder (Chisense) while the control will be given a placebo in the form of sorghum powder. Infants aged 6 months will be followed up for a period of 6 months until they are 12 months old. The total sample size estimate is 238 infants, 119 infants per group with the possible attrition rate of 20%, and power of 80% to detect a 0.45 growth difference in length-for-age Z score between the intervention and control group.

The investigator intends to use a questionnaire to collect socio-demographic data and take anthropometric measurements (from both mothers and infants) at baseline to determine basic and underlying factors associated with stunting, wasting and underweight in the study area. The data set will include, mother's age, nutrition status, number of births, source of drinking water, family size, source of income, breastfeeding and complementary food. Anthropometric measurements will be used to determine the prevalence of stunting, wasting and underweight in the study area. In addition, a 24-hour dietary recall questionnaire will be administered to determine the type of food given to children. Furthermore, a skin prick test will be conducted at baseline on infants aged 6 months to determine the prevalence of fish allergy in the study area.

Infants will then be followed up for 6 months during which, infants in the intervention group will receive 12g (7.6g protein) fish powder while the control will receive 7g (0.9g protein) sorghum powder per day. The follow-up will include, weekly and monthly follow-up Weekly home visits: During weekly home visits, the research assistants will distribute pre-packed fish/sorghum powder to last a week to the intervention and control group respectively. Research assistants will keep record of any morbidities experienced by the infants. Adherence to the intervention will be assessed by reports from mothers of infants and empty fish powder storage bowls.

Monthly RHC visits: Each month the mothers in both the intervention and control group will have their infant's anthropometric (weight, length, head circumference and mid-upper aim circumference) measurements taken during visits at the RHC. A 24-hour dietary recall will be administered every two months to determine dietary intake of infants. After the intervention, mothers of infants will be given a questionnaire to assess acceptability of fish as an early complementary food. The questionnaire will have questions on the flavour, colour, and consumption.

Statistical Analysis: Descriptive statistics will be used to describe the incidence of allergy among the study infants. The relationships between continuous response variables and nominal input variables, for example different diets, will be analysed using appropriate ANOVA or pooled or Welch t-tests if the two groups are involved. Appropriate repeated measures ANOVA will be used when responses are measured at specific time intervals. When only two times are compared, this will be done with paired t-tests. The relation between nominal variables will be investigated with contingency tables and appropriate chi-square tests, such as the likelihood ratio chi-square test. A p-value of p < 0.05 will represent statistical significance and 95% confidence intervals will be used to describe the estimation of unknown parameters.

The study protocol has approval from the Health Research Ethics Committee (HREC) and Tropical Disease Research Centre (TDRC), Ndola Zambia. . Permission to conduct the study at Sikamushile rural health center was sought from Samfya District Medical Office (SDMO). The following was ensured, informed consents, freedom of participation/withdrawal, and anonymity.

Conditions
Infant Growth
Being tested
Fish Powder, Sorghum powder
Keywords
Infants, Growth, Stunting, Fish, Intervention
Medical subject headings
Growth Disorders

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Fish PowderDietary supplement

    Dry small fish (Chisense) is roasted and ground into a powder and packed in a sachet (12g) and given to the child at 6 months up to the time the child is 12 moths old. Each month the childs anthropometric measurement are taken to monitor growth.

  • Sorghum powderDietary supplement

    Dry sorghum is roasted and ground into a powder and packed in a sachet (12g) and given to the child at 6 months up to the time the child is 12 moths old. Each month the childs anthropometric measurement are taken to monitor growth.

Study groups in NCT03993860
Study groupRoleWhat they receive
Intervention armExperimentalInfants will be given fish powder called Chisense (Potamothrissa acutirostris) for a period of 6 months from the time they are 6 months up to the time they are 12 months.
Receives: Dietary Supplement: Fish Powder
Control armPlacebo comparatorInfants will be given fish powder called sorghum powder for a period of 6 months from the time they are 6 months up to the time they are 12 months.
Receives: Dietary Supplement: Sorghum powder

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Linear growth

    Mean change from baseline in length-for-age Z-scores at 7, 8, 9,10,11 and 12 months old.:WHO 2006 Growth Standards

    Measured: At baseline (6 months), 7,8,9,10,11 and 12 months.

Secondary outcomes (5)
  1. The percentage (%) of infants who will be stunted.

    Mean length-for-age Z-scores at baseline (6 months), 7, 8, 9,10,11 and 12 months : WHO 2006 Growth Standards

    Measured: At baseline (6 months) 7, 8, 9,10,11 and 12 months

  2. The percentages (%) of infants who will be underweight and wasted in the study.

    Mean Weight-for-length/Weight-for_age at baseline (6 months) for-age WHO 2006 growth Standards.

    Measured: At baseline (6 months) 7, 8, 9,10,11 and 12 months

  3. The percentage (%) of infants who will be allergic to fish .

    A skin prick test using fish (chisense) extract. Histamine dihydrochloride 10 mg/ml as a positive and water as a negative control. A skin reaction of more than 3mm will be considered positive.

    Measured: 6 months

  4. Acceptability of fish powder as an early complementary food:

    Mothers of infants in the intervention group will be interviewed on the acceptability of fish as an early complementary food using a questionnaire. Taste, smell, colour, flavour, amount consumed by the infant (grams per day). Fours (4) scores out of five (5) will be considered acceptable.

    Measured: At end-line of the study (when infants are 12 months old)

  5. Factors associated with stunting, wasting and underweight in the study area.

    The socio-demographic data ( for example; age of the mother, level of education, occupation, family size, source of income and marital status) will be compared with the results of the infant's anthropometric measurements. Linear regression mixed effect regression modal will be used to assess the interventions effect on growth (LAZ, WAZ, and WLZ)

    Measured: After collecting baseline information (When infants are 6 months old)

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted21 Jun 2019
  2. Study start4 Apr 2019
  3. Primary completion10 Jan 2020
  4. Study completion10 Jan 2020

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Model description
An independent statistician not be part of the study prepared the randomisation schedule. All eligible infants were randomly assigned to either the intervention (Chisense fish powder) or the control (placebo in the form of sorghum powder) group at 6 months. A 1:1 ratio using a computerised random number generator and block randomisation in Microsoft Excel was used to randomise the infants to two groups of equal size. The schedule was stratified by the gender of infants (boy or girl) to enable gender balance in both groups. Allocation of concealment was done using a central randomisation service through a computer algorithm to protect the randomisation schedule. If there two infants from the same household or in case of twins, they were treated as a single baby during randomisation to avoid contamination. However, each child had his or her own code and will be assessed as an individual throughout the study.
Masking
Triple blind
Who is masked
Participant, Care provider, Outcomes assessor
Enrolment
238 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT03993860
Sponsor's protocol ID
STC/2019/03
Status last verified
Jan 2020
First submitted
17 Jun 2019
Last updated
22 Jan 2020
Results posted
No
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
Yes: This study is part of my PhD. The information will be shared on the Stellenbosch University website two years after graduation.

Questions about this trial

What is this clinical trial studying?

A study testing Fish Powder and Sorghum powder in people with Infant Growth, run by Mukuba University at 1 site in Zambia.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 3 inclusion and 3 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 22 Jan 2020. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in Zambia. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Linear growth (time frame: At baseline (6 months), 7,8,9,10,11 and 12 months.). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 22 Jan 2020.

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