Evaluation of a Multiple Behaviour Programme for Diarrhoea Management

NCT ID: NCT02081521

Last Updated: 2016-03-11

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

640 participants

Study Classification

INTERVENTIONAL

Study Start Date

2014-01-31

Study Completion Date

2014-11-30

Brief Summary

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Control of diarrhoeal disease requires a comprehensive package of preventive and curative interventions. in Zambia, the Programme for Awareness and Elimination of Diarrhoea (PAED) aims to reduce child deaths by combating diarrhoea in Lusaka province, Zambia. The behaviour change component of the PAED programme seeks to change behaviours important for diarrhoea prevention (handwashing with soap and exclusive breastfeeding) and improved treatment outcomes (use of oral rehydration solution (ORS) and zinc in home management of child diarrhoea).

The study aims to evaluate the feasibility of implementing a multiple behaviour change community programme to tackle diarrhoeal disease in children under-five and to assess the impact of this programme on practice of the target behaviours by caregivers of children under-five. The research questions will be answered through a a two-arm cluster-randomised trial (eight clusters per study arm).

Detailed Description

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Specific objectives of the study are as follows:

* Evaluate the effect of the programme on ORS and zinc uptake and usage, exclusive breastfeeding and handwashing with soap (primary objective)
* Determine the extent to which the programme has positively influenced key mediating factors that determine behaviour (i.e. social norms, physical infrastructure, attitudes, and disease and treatment perceptions)
* Investigate which components of the community programme (i.e. specific activities in clinics, community events etc.) are linked to the success of the programme (most acceptable, feasible etc) and in what context

o Validate model of intervention theory that explains how the context and mechanisms of the intervention interact to produce behavioural outcomes
* Determine which target populations are more likely to uptake the desired behaviours and identify the supporting factors that might explain this
* Conduct process evaluation to assess i) if the programme has been implemented as intended, ii) if the desired levels of reach and coverage have been achieved, iii) costs of implementation, iv) the extent to which changes in behaviour are likely to be due to the intervention.

Conditions

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Diarrhoeal Disease

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

SINGLE

Outcome Assessors

Study Groups

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Community behaviour change campaign

Participants will be exposed to the community behaviour change intervention.

Group Type EXPERIMENTAL

Community behaviour change campaign

Intervention Type BEHAVIORAL

Community campaign targeting exclusive breastfeeding, handwashing with soap, and use of ORS and zinc to manage child diarrhoea. Includes a range of activities within the community (large events and small group sessions); clinic activities (ORS preparation), radio adverts.

No community behaviour change campaign

No community intervention will take place in the control arm, although exposure to some intervention messaging (radio adverts) may take place.

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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Community behaviour change campaign

Community campaign targeting exclusive breastfeeding, handwashing with soap, and use of ORS and zinc to manage child diarrhoea. Includes a range of activities within the community (large events and small group sessions); clinic activities (ORS preparation), radio adverts.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* caregiver with child under six months (for assessment of handwashing and exclusive breastfeeding outcomes - healthy volunteers)
* caregiver with child under five years with current or recent (last 7 days) diarrhoea (for assessment of ORS and zinc outcomes)

Exclusion Criteria

* Not resident in study area
Minimum Eligible Age

1 Month

Maximum Eligible Age

59 Months

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Centre for Infectious Disease Research in Zambia

OTHER

Sponsor Role collaborator

Absolute Return for Kids

OTHER

Sponsor Role collaborator

London School of Hygiene and Tropical Medicine

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Roma Chilengi

Role: PRINCIPAL_INVESTIGATOR

Centre for Infectious Disease Research in Zambia

Locations

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Centre for Infectious Disease Research Zambia

Lusaka, Lusaka Province, Zambia

Site Status

Countries

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Zambia

References

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Greenland K, Chipungu J, Chilekwa J, Chilengi R, Curtis V. Disentangling the effects of a multiple behaviour change intervention for diarrhoea control in Zambia: a theory-based process evaluation. Global Health. 2017 Oct 17;13(1):78. doi: 10.1186/s12992-017-0302-0.

Reference Type DERIVED
PMID: 29041941 (View on PubMed)

Greenland K, Chipungu J, Curtis V, Schmidt WP, Siwale Z, Mudenda M, Chilekwa J, Lewis JJ, Chilengi R. Multiple behaviour change intervention for diarrhoea control in Lusaka, Zambia: a cluster randomised trial. Lancet Glob Health. 2016 Dec;4(12):e966-e977. doi: 10.1016/S2214-109X(16)30262-5.

Reference Type DERIVED
PMID: 27855872 (View on PubMed)

Other Identifiers

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QA511

Identifier Type: -

Identifier Source: org_study_id

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