A Successful Model of Expedited Antiretroviral Therapy for Clinically Stable Patients Living With HIV in Haiti.

BACKGROUND

Recommendations for universal antiretroviral therapy have greatly increased the number of HIV-infected patients who qualify for treatment, particularly with early clinical disease. Less intensive models of care are needed for clinically stable patients.

SETTING

A rapid pathway (RP) model of expedited outpatient care for clinically stable patients was implemented at the Haitian Group for the Study of Kaposi's Sarcoma and Opportunistic Infections (GHESKIO) Center, Port-au-Prince, Haiti. Expedited visits included nurse-led assessments and point-of-service antiretroviral therapy dispensing.

METHODS

We conducted a retrospective analysis including patients who initiated RP care between June 1, 2014, and September 30, 2015, comparing outcomes of patients with timely visit attendance (never >3 days late) with patients with ≥1 nontimely visit within 6 months before RP enrollment. We calculated retention in care and adherence at 12 months, and assessed predictors of both outcomes.

RESULTS

Of the 2361 patients who initiated RP care during the study period, 1429 (61%) had timely visit attendance and 932 (39%) had ≥1 nontimely visit before RP enrollment. Among RP-enrolled patients, 94% were retained at 12 months and 75% had ≥90% adherence, with higher proportions in those with timely pre-RP visits (95% vs. 92%; 87% vs. 55%). In multivariable analysis, pre-RP visit timeliness was associated with both retention (adjusted odds ratio: 1.67; 95% confidence interval: 1.08 to 2.59) and adherence (adjusted odds ratio: 4.53; 95% confidence interval: 3.58 to 5.72).

CONCLUSIONS

RP care was associated with high levels of retention and adherence for clinically stable patients. Timeliness of pre-RP visits was predictive of outcomes after RP initiation.