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Effect of phone text message reminders on compliance with rabies post-exposure prophylaxis following dog-bites in rural Kenya

Article scientifique 2022 Anglais

Résumé

Abstract Context Prompt administration of post exposure prophylaxis (PEP) is one of the key strategies for ending human deaths from rabies. Delay in seeking first dose of rabies PEP or failure to complete the recommended PEP dosage may result in clinical rabies and death. Objectives To assess the efficacy of short message system (SMS) phone texts on adherence to scheduled PEP doses among bite patients in rural eastern Kenya. Trial design and methods We conducted a single arm before-after field trial that compared adherence among bite patients presenting at Makueni Referral Hospital in October – December 2018 (control group) and January – March 2019 (intervention group that received an SMS reminder one day prior to their scheduled PEP doses). Data on demographics, socio-economic status, circumstances surrounding the bite, expenditures related to the bite were collected for all patients. Results A total of 186 bite patients were enrolled in the study, with 82 (44%) being in the intervention and 104 (56%) in the control group. The odds of PEP completion was three times (OR 3.37, 95% CI 1.28, 10.20) among patients that received the SMS reminder compared to those that did not. The intervention group had better compliance on the scheduled doses 2 to 5 with a mean deviation of 0.18 days compared to 0.79 days for the control group ( p = 0.004). The main reasons for non-compliance included lack of funds (30%), forgetfulness (23%) on days for follow-up treatment, among others. Although the majority of bite patients (94%) were under the Makueni medical insurance cover and did not pay for PEP, nearly all (96%, n=179) the bite patients incurred indirect costs of transport at an average of 4 USD (0 - 45 USD) per visit. Conclusion This study suggests integrating SMS reminders in healthcare service delivery increases compliance to PEP and may strengthen rabies control and elimination strategies. Trial registration The study trial is registered at US National Institute of Health ( clinicalTrial.gov ) identifier number NCT05350735 . https://clinicaltrials.gov/ct2/show/NCT05350735

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Chuchu, V., Mutono, N., Bichanga, P., Philip, K., Ksee, D., Muturi, M., Mwatondo, A., Nasimiyu, C., Akunga, L., Amiche, A., Hampson, K., Thumbi, S. (2022). Effect of phone text message reminders on compliance with rabies post-exposure prophylaxis following dog-bites in rural Kenya. https://doi.org/10.1101/2022.06.16.22276500

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Veronicah Chuchu Nyamai Mutono Philet Bichanga Kitala Philip Daniel Ksee Mathew Muturi Athman Mwatondo Carolyne Nasimiyu Lawrence Akunga Amine Amiche Katie Hampson SM Thumbi

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