Back to Search
Start Over
Effect of a phone reminder system on patient-centered tuberculosis treatment adherence among adults in Northwest Ethiopia: a randomised controlled trial
- Source :
- BMJ Health & Care Informatics, Vol 28, Iss 1 (2021)
- Publication Year :
- 2021
- Publisher :
- BMJ Publishing Group, 2021.
-
Abstract
- Objectives This study aimed to evaluate the effect of the phone reminder system on patient-centred TB treatment adherence during continuation phase, where patients are responsible for taking medication at home.Methods We conducted a two-arm randomised controlled trial on adult patients with TB during the continuation phase. In the intervention arm, patients received routine care plus phone-based weekly pill refilling and daily medication reminders. In the control arm, participants received only routine care. A covariate adaptive randomisation technique was used to balance covariates during allocation. The primary outcome was adherence to patient-centred TB treatment, and secondary outcomes included provider–patient relationship and treatment outcomes. We applied per-protocol and intention-to-treat analysis techniques.Results We randomised 306 patients to intervention (n=152) and control (n=154) groups. Adherence to patient-centred TB treatment was 79% (110/139) in intervention and 66.4% (95/143) in control groups, with relative risk (RR) (95% lower CI) (RR=1.632 (1.162 to ∞); p=0.018, one tailed). Good provider–patient relationship was 73.3% (102/139) in intervention group and 52.4% (75/143) in control group, p=0.0001. TB treatment success was 89.5% (136/152) in intervention group and 85.1% (131/154) in control group, p=0.1238.Conclusions Mobile phone-based weekly refilling with daily medication reminder system improved adherence to patient-centred TB treatment and provider–patient relationship; however, there was no significant effect on treatment success.Trial registration number Pan African Clinical Trials Registry (PACTR201901552202539).
- Subjects :
- Computer applications to medicine. Medical informatics
R858-859.7
Subjects
Details
- Language :
- English
- ISSN :
- 26321009
- Volume :
- 28
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- BMJ Health & Care Informatics
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.07c1f3f30e43408b8b892900be3cbb15
- Document Type :
- article
- Full Text :
- https://doi.org/10.1136/bmjhci-2020-100268