ISRCTN ISRCTN63834603
DOI https://doi.org/10.1186/ISRCTN63834603
Protocol serial number 28130B
Sponsor Murdoch Childrens Research Institute (MCRI) (Australia)
Funders Department of Education and Early Childhood Development (Australia), The Scobie and Claire MacKinnon Trust (Australia)
Submission date
17/05/2010
Registration date
14/07/2010
Last edited
26/02/2021
Recruitment status
No longer recruiting
Overall study status
Completed
Condition category
Signs and Symptoms
Prospectively registered
Protocol
Statistical analysis plan
Results
Individual participant data

Plain English summary of protocol

Not provided at time of registration

Contact information

Dr Harriet Hiscock
Scientific

Royal Children's Hospital
Centre for Community Child Health
Flemington Road
Parkville
3052
Australia

Phone +61 (0)3 9345 6910
Email harriet.hiscock@rch.org.au

Study information

Primary study designInterventional
Study designRandomised controlled trial
Secondary study designRandomised controlled trial
Study type Participant information sheet
Scientific titleThe impact of a brief universal parenting program to prevent early infant sleep and cry problems and associated parental depression: a randomised controlled trial
Study objectivesIt is hypothesised that in comparison to the control group, the Baby Business intervention will result in fewer infant crying and sleeping problems, and secondarily, will result in reduced post-natal depression.

It is also predicted that this in turn, will reduce health service costs related to management of infant crying and sleep problems.
Ethics approval(s)1. Royal Children's Hospital Human Research Ethics Committee approved on the 5th January 2009 (ref: 28130B)
2. Department of Education and Early Childhood Development Early Childhood Research Committee approved on the 10th December 2009
Health condition(s) or problem(s) studiedEarly infant sleep and cry problems
InterventionMaternal child health nurses will approach all parents at the first postnatal home visit (which usually takes place at infant age 1 - 2 weeks) and invite them to participate. All participating primary care-givers will complete a baseline questionnaire including socio-demographic data, infant details (birth weight, birth order, gender, date of birth), feeding method (breast, formula, combination of breast/formula) and whether the infant’s sleep or crying is a problem. Both parents will be encouraged to take part in the study.

Baby Business Intervention:
Parents in the intervention group will be offered a brief parenting intervention in addition to their usual post-natal care. The intervention will consist of:
1. A parenting booklet and DVD
2. A telephone consultation when the infant is 3 - 7 weeks old, followed by
3. A group parenting session at a local maternal child health centre for all parents when their infant is 8 - 12 weeks old

The intervention will focus on normal infant sleep and crying and ways to encourage infants to self-soothe. It will aim to address all concerns raised by parents. Appropriate referrals to other services will be organised if necessary. The intervention will be performed by a member of the research team who is a health professional with expertise in managing maternal and infant health issues in the first few months of life.

Control Group:
Parents in the control group will receive usual post-natal health care.

All parents will complete follow up questionnaires addressing infant sleep and cry problems and parental wellbeing when their infants turn 4 and 6 months of age.
Intervention typeOther
Primary outcome measure(s)

Infant sleep and crying problems as reported by the parents and as recorded in a 72 hour baby diary.

Key secondary outcome measure(s)

1. Postnatal depression (Edinburgh Postnatal Depression Scale [EPDS])
2. Costs associated with seeking external help for infant sleep and cry problems and parental depression

Both will be measured when the babies reach 4 and then 6 months of age.

Completion date15/06/2011

Eligibility

Participant type(s)Patient
Age groupChild
SexAll
Target sample size at registration750
Total final enrolment781
Key inclusion criteriaFamilies of newborn infants in the local government areas of Yarra, Brimbank and Wyndham (all based around Melbourne, Australia).
Key exclusion criteria1. Parents of infants who were born at less than 32 weeks gestation
2. Parents of infants with a severe health problem
3. Parents who cannot read, write or speak English well enough to complete questionnaires, a telephone call and a group session
Date of first enrolment15/02/2010
Date of final enrolment15/06/2011

Locations

Countries of recruitment

  • Australia

Study participating centre

Royal Children's Hospital
Parkville
3052
Australia

Results and Publications

Individual participant data (IPD) Intention to shareNo
IPD sharing plan summaryNot provided at time of registration
IPD sharing plan

Study outputs

Output type Details Date created Date added Peer reviewed? Patient-facing?
Results article results 01/02/2014 26/02/2021 Yes No
Protocol article protocol 06/02/2012 Yes No
Participant information sheet Participant information sheet 11/11/2025 11/11/2025 No Yes

Editorial Notes

26/02/2021: The following changes were made to the trial record:
1. Publication reference added.
2. The total final enrolment was added.