Feasibility and Effectiveness of WhatsApp Online Group on Breastfeeding by Peer Counsellors.

Breastfeeding Clinical Trial

Official title:

Feasibility and Effectiveness of WhatsApp Online Group on Breastfeeding by Peer Counsellors.

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT04826796
• Other study ID #: BFPSW
• Status: Completed
• Phase: N/A
• Start date: March 5, 2021
• Est. completion date: December 31, 2021

Study information

• Verified date: September 2022
• Source: The University of Hong Kong
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Due the uncertainty of the pandemic wave and government restrictions that may affect health care services and behaviour, alternative mhealth strategies should be explored to identify breastfeeding support or problems early to prevent subsequent cessation that may affect mother and child health. It is also important to understand the feasibility of a WhatsApp online group on breastfeeding by peer counsellors during postnatal period and the acceptability of such intervention. Therefore this study will provide preliminary information necessary for implementation of a full RCT of mhealth intervention in the future. The aim of this study is to examine the feasibility and effectiveness of a WhatsApp online peer support group program in improving breastfeeding practices.

There have been no published studies that have examined the feasibility and acceptability of a Whatsapp online group on breastfeeding for postnatal women in Hong Kong. Given the significant pandemic problem that may affect health services and health behavior of pregnant women, the proposed study will contribute substantial new information about the feasibility and potential implications for future care pathways for postnatal women. Such information will be invaluable to public health professional working to breastfeeding promotion and to health policy makers in setting institutional policies.

Description:

Mobile health (mhealth) refers to delivering health care and health promotion through mobile devices [1]. Advances of mobile technologies have led to increased use of mhealth interventions for effective healthy infant feeding practices and breastfeeding promotion. A meta-analysis reviewed that mhealth significantly improved exclusive breastfeeding initiation, breastfeeding attitude and knowledge [2]. Whether more interactive and adaptive mHealth platforms, including smartphone apps and social networking tools, could further improve breastfeeding outcomes remains understudied. Smartphones have become new channels and tools for information acquisition and exchange and have been well adopted by the general public. In 2019, the number of smartphone users in Hong Kong was estimated to reach 6.5 million. By the year 2025, it is predicted that 93% of the population in Hong Kong will use a smartphone [3]. Among instant messaging apps for smartphones, WhatsApp is regarded as one of the largest social network platforms used in Hong Kong. WhatsApp is a free all in one communications app widely used for sending text and voice messages, video calls. Online discussion platforms have been used, acceptable, affordable and accessible in previous years for promoting physical activity [4], a healthy diet [5], smoking cessation [6] and reducing alcohol use [7]. Interventions using these communication tools tend to have high uptake due to personalized intervention and instant response without having time and location limitations. Whether WhatsApp can be used as a communication tool to positively change selected behaviours has yet to be assessed its effects on breastfeeding outcomes.

With the current pandemic and social distancing measures, this study offers insight on the practicality and feasibility of supporting Chinese mothers who are housebound due to Chinese traditional cultural "doing the month" in which Chinese mothers are housebound during the first month post-birth. In addition, due to the pandemic, there is limited face to face antenatal and postnatal support from the health services. Unresolved problems and inadequate support with infant feeding may result in a decision to stop exclusively breastfeeding. Our previous qualitative study suggested that WhatsApp messaging might be a viable way of promoting breastfeeding (unpublished data). Therefore, a pilot study is developed to address an important service gap in Hong Kong to promote and sustain exclusive breastfeeding. However, there might be potential barriers to successful implementation and to evaluating the effectiveness of the innovation intervention. This is the first WhatsApp breastfeeding support programme provided by peer supporters in Hong Kong. In Hong Kong, the most recent breastfeeding survey showed that the exclusive breastfeeding rate at 6 months was 26.3% in Hong Kong [8]. Furthermore, more than 88% of mothers initiated breastfeeding but half of breastfeeding mothers never exclusively breastfed their babies [8]. Despite the importance of exclusive breastfeeding for the first 6 months postpartum, the maintenance of exclusive breastfeeding is a major public health issue particularly in Hong Kong where the rate on exclusive breastfeeding duration indicated that it tailed off during the first 2 months [8]. This indicates novel approaches are needed to engage hard to reach mothers who encounter breastfeeding problems or support during the first 6 months.

Existing services mainly target mothers in clinical or primary care settings delivered by health professionals for promoting breastfeeding. Hong Kong has an extensive smartphone penetration rate (78% in 2020). Therefore, before proceeding with a full scale randomized controlled trial (RCT), a feasibility and pilot study is needed to identify if a WhatsApp online group on breastfeeding by peer counsellors, delivered through instant/video messaging support, designed to improve breastfeeding outcomes is feasible and acceptable. The main objective of the study is to determine the feasibility of conducting a WhatsApp online group on breastfeeding by peer counsellors over a six-month period in postpartum Chinese women in Hong Kong.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 43
• Est. completion date: December 31, 2021
• Est. primary completion date: April 30, 2021
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: Female
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• 18 years of age or older

• Primiparous

• Intend to breastfeed

• had a singleton pregnancy

• had term infant (37-42 weeks gestation)

• Cantonese speakers

• Hong Kong residents

• had no serious medical or obstetrical complications

Exclusion Criteria:

• Infant is <37 weeks gestation

• Infant has an Apgar score <8 at five minutes

• Infant has a birthweight <2500 grams

• Infant has any severe medical conditions or congenital malformations

• Infant is placed in the special care baby unit for more than 48 hours after birth

• Infant is placed in the neonatal intensive care unit at any time after birth

Related Conditions & MeSH terms

• Breastfeeding
• Breastfeeding, Exclusive

Intervention

Behavioral:
• WhatsApp peer support
Trained peer supporters will provide breastfeeding and emotional support for participants in the WhatsApp group.

Locations

Country	Name	City	State
Hong Kong	Queen Mary Hospital	Hong Kong

Sponsors (1)

Lead Sponsor	Collaborator
The University of Hong Kong

Country where clinical trial is conducted

Hong Kong, 

References & Publications (8)

Ahmad N, Shariff ZM, Mukhtar F, Lye MS. Family-based intervention using face-to-face sessions and social media to improve Malay primary school children's adiposity: a randomized controlled field trial of the Malaysian REDUCE programme. Nutr J. 2018 Aug 2;17(1):74. doi: 10.1186/s12937-018-0379-1. — View Citation

Byrnes HF, Miller BA, Grube JW, Bourdeau B, Buller DB, Wang-Schweig M, Woodall WG. Prevention of alcohol use in older teens: A randomized trial of an online family prevention program. Psychol Addict Behav. 2019 Feb;33(1):1-14. doi: 10.1037/adb0000442. Epub 2019 Jan 14. — View Citation

Cheung YTD, Chan CHH, Ho KS, Fok WP, Conway M, Wong CKH, Li WHC, Wang MP, Lam TH. Effectiveness of WhatsApp online group discussion for smoking relapse prevention: protocol for a pragmatic randomized controlled trial. Addiction. 2020 Sep;115(9):1777-1785. doi: 10.1111/add.15027. Epub 2020 Mar 20. — View Citation

Department of Health. Breastfeeding Survey 2019. Available from: https://www.fhs.gov.hk/english/archive/files/reports/BF_survey_2019.pdf.

Lau Y, Htun TP, Tam WS, Klainin-Yobas P. Efficacy of e-technologies in improving breastfeeding outcomes among perinatal women: a meta-analysis. Matern Child Nutr. 2016 Jul;12(3):381-401. doi: 10.1111/mcn.12202. Epub 2015 Jul 21. Review. — View Citation

Premji S. Mobile health in maternal and newborn care: fuzzy logic. Int J Environ Res Public Health. 2014 Jun;11(6):6494-503. — View Citation

Rovniak LS, Kong L, Hovell MF, Ding D, Sallis JF, Ray CA, Kraschnewski JL, Matthews SA, Kiser E, Chinchilli VM, George DR, Sciamanna CN. Engineering Online and In-Person Social Networks for Physical Activity: A Randomized Trial. Ann Behav Med. 2016 Dec;50(6):885-897. — View Citation

Statista. Available from: www.statista.com Access date 20-11-2020

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Change in proportion of participants who are exclusively breastfeeding	The number of participants who are exclusively breastfeeding at each time point.	At 1, 2, 4, and 6 months postpartum
Primary	Change in proportion of participants who are any breastfeeding	The number of participants who are any breastfeeding at each time point.	At 1, 2, 4, and 6 months postpartum
Secondary	Breastfeeding self-efficacy	Breastfeeding efficacy measured using Breastfeeding Self-Efficacy Scale - Short Form (BSES-SF). BSES-SF is a 14-item scale with total score ranging from 14 to 70. A higher score indicates higher breastfeeding self-efficacy.	At baseline and 2 month postpartum
Secondary	Breastfeeding attitude	Attitude towards breastfeeding measured using the Iowa Infant Feeding Attitude Scale (IIFAS). IIFAS is a 17-item scale with total score ranging from 17 to 85. A higher score indicates a more favourable attitude towards breastfeeding.	At baseline and 2 month postpartum