Outcomes and care quality metrics for people living with rheumatic heart disease and atrial fibrillation in Uganda.
Heart Rhythm O2
; 5(4): 201-208, 2024 Apr.
Article
en En
| MEDLINE
| ID: mdl-38690140
ABSTRACT
Background:
Atrial fibrillation (AF) is a common complication of rheumatic heart disease (RHD) and is challenging to treat in lower-resourced settings in which RHD remains endemic.Objective:
We characterized demographics, treatment outcomes, and factors leading to care retention for participants with RHD and AF in Uganda.Methods:
We conducted a retrospective analysis of the Uganda national RHD registry between June 2009 and May 2018. Participants with AF or atrial flutter were included. Demographics, survival, and care metrics were compared with participants without AF. Multivariable logistic regression was used to identify factors associated with retention in care among participants with AF.Results:
A total of 1530 participants with RHD were analyzed and 293 (19%) had AF. The median age was 24 (interquartile range 14-38) years. Mortality was similar in both groups (adjusted hazard ratio 1.183, P = .77) over a median follow-up of 203 (interquartile range 98-275) days. A total of 79% of AF participants were prescribed anticoagulation, and 43% were aware of their target international normalized ratio. Retention in care was higher in participants with AF (18% vs 12%, P < .01). Factors associated with decreased retention in care include New York Heart Association functional class III/IV (adjusted odds ratio [OR] 0.48, 95% confidence interval [CI] 0.30-0.76) and distance to nearest health center (adjusted OR 0.94, 95% CI 0.90-0.99). Anticoagulation prescription was associated with enhanced care retention (adjusted OR 1.86, 95% CI 1.24-2.79).Conclusion:
Participants with RHD and AF in Uganda do not experience higher mortality than those without AF. Anticoagulation prescription rates are high. Although retention in care is poor among RHD participants, those with concurrent AF are more likely to be retained.
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Colección:
01-internacional
Banco de datos:
MEDLINE
Idioma:
En
Revista:
Heart Rhythm O2
Año:
2024
Tipo del documento:
Article