Anonh Xeuatvongsa1, Siddhartha Sankar Datta2, Edna Moturi3, Kathleen Wannemuehler4, Phanmanisone Philakong5, Viengnakhone Vongxay6, Vansy Vilayvone7, Minal K Patel8. 1. National Immunization Program, Mother and Child Health Center, Lao People's Democratic Republic Ministry of Health, Simuang Road, Vientiane, Lao Democratic People's Republic. Electronic address: anonhxeuat@gmail.com. 2. WHO Representative Office in Laos, 125 Saphanthong Road, Unit 5, Ban Saphanthongtai, Sisattanak District, Vientiane, Lao Democratic People's Republic. Electronic address: dattas@wpro.who.int. 3. Global Immunization Division, Centers for Disease Control and Prevention, 1600 Clifton Road, NE, Atlanta, GA 30329, United States; Epidemic Intelligence Service, Centers for Disease Control and Prevention, 1600 Clifton Road, NE, Atlanta, GA 30329, United States. Electronic address: kwamsie@gmail.com. 4. Global Immunization Division, Centers for Disease Control and Prevention, 1600 Clifton Road, NE, Atlanta, GA 30329, United States. Electronic address: Kpw9@cdc.gov. 5. WHO Representative Office in Laos, 125 Saphanthong Road, Unit 5, Ban Saphanthongtai, Sisattanak District, Vientiane, Lao Democratic People's Republic. Electronic address: philakongp@wpro.who.int. 6. Faculty of Postgraduate Studies, University of Health Sciences, Lao People's Democratic Republic Ministry of Health, Samsenthai Road, Vientiane Capital, Lao Democratic People's Republic. Electronic address: viengnakhone_poom@yahoo.com. 7. Faculty of Postgraduate Studies, University of Health Sciences, Lao People's Democratic Republic Ministry of Health, Samsenthai Road, Vientiane Capital, Lao Democratic People's Republic. Electronic address: vansyvilay@yahoo.com. 8. Global Immunization Division, Centers for Disease Control and Prevention, 1600 Clifton Road, NE, Atlanta, GA 30329, United States. Electronic address: hgo9@cdc.gov.
Abstract
BACKGROUND: Hepatitis B vaccine birth dose (HepB-BD) was introduced in Lao People's Democratic Republic to prevent perinatal hepatitis B virus transmission in 2008; high coverage is challenging since only 38% of births occur in a health facility. Healthcare workers report being unaware of home births and thus unable to conduct timely postnatal care (PNC) home visits. A quasi-experimental pilot study was conducted wherein mobile phones and phone credits were provided to village health volunteers (VHV) and healthcare workers (HCWs) to assess whether this could improve HepB-BD administration, as well as birth notification and increase home visits. METHODS: From April to September 2014, VHVs and HCWs in four selected intervention districts were trained, supervised, received outreach per diem for conducting home visits, and received mobile phones and phone credits. In three comparison districts, VHVs and HCWs were trained, supervised, and received outreach per diem for conducting home visits. A post-study survey compared HepB-BD coverage among children born during the study and children born one year before. HCWs and VHVs were interviewed about the study. FINDINGS: Among intervention districts, 463 study children and 406 pre-study children were enrolled in the survey; in comparison districts, 347 study children and 309 pre-study children were enrolled. In both arms, there was a significant improvement in the proportion of children reportedly receiving a PNC home visit (intervention p<0.0001, comparison p=0.04). The median difference in village level HepB-BD coverage (study cohort minus pre-study cohort), was 57% (interquartile range [IQR] 32-88%, p<0.0001) in intervention districts, compared with 20% (IQR 0-50%, p<0.0001) in comparison districts. The improvement in the intervention districts was greater than in the comparison districts (p=0.0009). CONCLUSION: Our findings suggest that the provision of phones and phone credits might be one important factor for increasing coverage. However, reasons for improvement in both arms are multifactorial and discussed. Published by Elsevier Ltd.
BACKGROUND: Hepatitis B vaccine birth dose (HepB-BD) was introduced in Lao People's Democratic Republic to prevent perinatal hepatitis B virus transmission in 2008; high coverage is challenging since only 38% of births occur in a health facility. Healthcare workers report being unaware of home births and thus unable to conduct timely postnatal care (PNC) home visits. A quasi-experimental pilot study was conducted wherein mobile phones and phone credits were provided to village health volunteers (VHV) and healthcare workers (HCWs) to assess whether this could improve HepB-BD administration, as well as birth notification and increase home visits. METHODS: From April to September 2014, VHVs and HCWs in four selected intervention districts were trained, supervised, received outreach per diem for conducting home visits, and received mobile phones and phone credits. In three comparison districts, VHVs and HCWs were trained, supervised, and received outreach per diem for conducting home visits. A post-study survey compared HepB-BD coverage among children born during the study and children born one year before. HCWs and VHVs were interviewed about the study. FINDINGS: Among intervention districts, 463 study children and 406 pre-study children were enrolled in the survey; in comparison districts, 347 study children and 309 pre-study children were enrolled. In both arms, there was a significant improvement in the proportion of children reportedly receiving a PNC home visit (intervention p<0.0001, comparison p=0.04). The median difference in village level HepB-BD coverage (study cohort minus pre-study cohort), was 57% (interquartile range [IQR] 32-88%, p<0.0001) in intervention districts, compared with 20% (IQR 0-50%, p<0.0001) in comparison districts. The improvement in the intervention districts was greater than in the comparison districts (p=0.0009). CONCLUSION: Our findings suggest that the provision of phones and phone credits might be one important factor for increasing coverage. However, reasons for improvement in both arms are multifactorial and discussed. Published by Elsevier Ltd.
Entities:
Keywords:
Hepatitis B; Lao PDR; Lay health worker; Mobile phones; Postnatal visits
Authors: Susan T Goldstein; Fangjun Zhou; Stephen C Hadler; Beth P Bell; Eric E Mast; Harold S Margolis Journal: Int J Epidemiol Date: 2005-10-25 Impact factor: 7.196
Authors: Mamuka Djibuti; George Gotsadze; Akaki Zoidze; George Mataradze; Laura C Esmail; Jillian Clare Kohler Journal: BMC Int Health Hum Rights Date: 2009-10-14
Authors: Fidele Ngabo; Judith Nguimfack; Friday Nwaigwe; Catherine Mugeni; Denis Muhoza; David R Wilson; John Kalach; Richard Gakuba; Corrine Karema; Agnes Binagwaho Journal: Pan Afr Med J Date: 2012-10-14
Authors: Lana Childs; Paul Adrien; Anna A Minta; Jeannot François; Nadia Phaïmyr Jn Charles; Valery Blot; Gloria Rey-Benito; Jodi L Vanden Eng; Rania A Tohme Journal: Am J Trop Med Hyg Date: 2019-07 Impact factor: 2.345
Authors: Jodie Dionne-Odom; Andrew O Westfall; Divine Nzuobontane; Michael J Vinikoor; Gregory Halle-Ekane; Thomas Welty; Alan T N Tita Journal: Pediatr Infect Dis J Date: 2018-01 Impact factor: 2.129