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. 2016 May 13:10:93-103.
doi: 10.2174/1874613601610010093. eCollection 2016.

A Randomized Controlled Trial on the Usefulness of Mobile Text Phone Messages to Improve the Quality of Care of HIV and AIDS Patients in Cameroon

Dickson Shey Nsagha  1 , Innocent Lange  1 , Peter Nde Fon  1 , Jules Clement Nguedia Assob  2 , Elvis Asangbeng Tanue  1
Affiliations

A Randomized Controlled Trial on the Usefulness of Mobile Text Phone Messages to Improve the Quality of Care of HIV and AIDS Patients in Cameroon

Dickson Shey Nsagha et al. Open AIDS J. .

Abstract

Background: HIV and AIDS are major public health problems in the world and Africa. In Cameroon, the HIV prevalence is 5.1%. Cellphones have been found to be useful in the provision of modern health care services using short message services (SMS). This study assessed the effectiveness of SMS in improving the adherence of people living with HIV and AIDS to their treatment and care in Cameroon.

Methods: This intervention study used a randomized controlled trial design. Ninety participants seeking treatment at the Nkwen Baptist Health Center were recruited between August and September 2011 using a purposive sampling method. They were randomly allocated into the intervention and control groups, each containing 45 participants. In the intervention group, each participant received four SMSs per week at equal intervals for four weeks. The patients were investigated for adherence to ARVs by evaluating the number of times treatment and medication refill appointments were missed. Data were collected using an interviewer-administered questionnaire before and after intervention and analysed on STATA.

Results: The baseline survey indicated that there were 55(61.1%) females and 35(38.9%) males aged 23 - 62 years; the mean age was 38.77 ± 1.08. Most participants were teachers [12 (13.3%)], farmers [11 (12.2%)], and businessmen [24 (26.7%)]. Adherence to ARVs was 64.4% in the intervention group and 44.2% in the control group (p = 0.05). 2(4.4%) patients in the control group failed to respect their drug refill appointments while all the 45(100%) participants in the intervention group respected their drug refill appointments. 54.17% of married people and 42.9% of the participants with primary and secondary levels of education missed their treatment. Key reasons for missing treatment were late home coming (54%), forgetfulness (22.5%), and travelling out of station without medication (17.5%). Other factors responsible for non-adherence included involvement in outdoor business (60.87%), ARV stock out (37.8%), and not belonging to a support group (10.23%). Twenty eight (62.22%) subjects in the intervention group were able to take their treatment regularly and on time.

Conclusion: SMS improved adherence to ARVs. Key constraints which affect adhere to ARV medication can be addressed using SMS.

Keywords: AIDS; Adherence; Antiretroviral; Cameroon; Cellphone message; Defaulting; HIV; Treatment.

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Figures

Fig. (1)
Fig. (1)
Flow diagram showing recruitment and random allocation of study participants into intervention and control groups.
Fig. (2)
Fig. (2)
Number of times patients missed treatment for one month in each study arm.
See this image and copyright information in PMC

References

    1. WHO . Travelers with HIV/AIDS. WHO library cataloguing in-publication-data. Switzerland: International Travel and Health; 2010. pp. 174–185.
    1. Mills E.J., Nachega J.B., Buchan I., Orbinski J., Attaran A., Singh S., Rachlis B., Wu P., Cooper C., Thabane L., Wilson K., Guyatt G.H., Bangsberg D.R. Adherence to antiretroviral therapy in sub-Saharan Africa and North America: a meta-analysis. JAMA. 2006;296(6):679–690. doi: 10.1001/jama.296.6.679. - DOI - PubMed
    1. Rabkin M., El-Sadr W., Abrams E. The Columbia Clinical Manual Care and treatment of HIV/AIDS in resource-limited setting: adherence to care and treatment. New York: 2005. pp. 21–27.
    1. Healthqual International AIDS Update 2010 [Accessed 30 June 2011] Available at: www.healthqual.org/healthqual-international-update .
    1. Maparura S. An SMSs a day keeps the doctor a way: the use of mobile phones to improve African health care outcomes. 2010. [Accessed on 21/11/2011]. Available at: http://www.consultancyafrica.com/index.php?option=com .

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