How glaucoma patients balance between the advantages and disadvantages of acceptance to the recommended treatment regimen in real-life: Perspectives from a middle-income country.

PURPOSE: Patients with primary open-angle glaucoma (POAG) are required to take long-term treatments with topical medications to halt disease progression. This cross-sectional survey aimed to describe the level of acceptance of Brazilian patients toward the long-term treatment with eyedrops and to find possible correlates of high acceptance. METHODS: POAG patients were recruited from the Glaucoma Service-Santa Casa of Sao Paulo, Sao Paulo, Brazil. Clinical and demographic data were retrieved from participants' electronic records. All patients answered the ACCEPT© questionnaire. This is a generic patient-reported outcome questionnaire specifically developed to assess patients' acceptance of long-term medications and not adherence. Summed scores and those for each domain were calculated to range from 0 to 100 with a higher score indicating greater acceptance. RESULTS: The sample comprised 96 patients with POAG. The mean age was 63.2 ± 8.9 years; 48 were male and 48 female; 55 (57.3%) were white, 36 (37.5%) African-Brazilian, and 5 (5.2%) were of mixed color; most patients (97.9%) had less than high school degree and all had a family income

Perspectives on Adherence to Glaucoma Medical Therapy in Brazilian Patients.

BACKGROUND: Poor adherence to glaucoma medication regimens may be associated with subsequent optic nerve damage and irreversible visual loss. Specific barriers to effective patient adherence in low-middle income countries are not fully recognized and new disease-specific instruments to assess adherence have been developed. OBJECTIVE: The purpose of this cross-sectional study was to evaluate adherence of primary open-angle glaucoma (POAG) patients to treatment in a middle-income country. METHODS: POAG patients were recruited from the Glaucoma Service - Irmandade da Santa Casa de Misericordia de Sao Paulo, Sao Paulo, Brazil. Clinical and demographic data were retrieved from participants' electronic records. All patients answered the Glaucoma Treatment Compliance Assessment Tool (GTCAT). This 27-item questionnaire was designed to evaluate multiple behavioral factors associated with glaucoma medication adherence. RESULTS: The sample comprised 96 patients with POAG. The mean age was 63.2 ± 8.9 years; 48 were male and 48 female; 55 (57.3%) were White, 36 (37.5%) African-Brazilian, and five (5.2 %) were of mixed color. Most patients (97.9%) had less than a high school degree and all had a family income < US$10,000. The GTCAT identified 69 (71.8%) patients who "sometimes forget to use drops," 68 (70.8%) patients who "sometimes fall asleep before dosing time," and 60 (62.5%) patients "whose drops aren't with them at the time to take them"; 82 (85.4%) patients admitted to using "reminders to take medications." Eighty-two (85.4%) patients agreed that "doctor answers my questions," and 77 (80.5%) said "they are happy with their eye doctor." CONCLUSIONS: The GTCAT identified a number of mostly unintentional factors associated with adherence in this cohort of Brazilian patients. The data may impact on how to understand and improve adherence to ocular hypotensive treatment in the Brazilian population.