Use of medicinal plants during COVID-19 pandemic in Brazil.

Medicinal plants are an integrative and complementary health practice widely used by the population. However, its use is not without risks. This study assessed the profile and associated factors with the traditional use of medicinal plants. To this end, a cross-sectional survey study was conducted in a southeastern Brazilian city. Descriptive analysis was performed by frequency distribution and median and interquartile range. Associated factors with the use of medicinal plants were analyzed using Poisson regression with robust variance. A total of 641 people were interviewed, of whom 258 (40.2%) reported using medicinal plants. A total of 79 distinct plants were identified, of whom Melissa officinalis (31.0%), Peumus boldus (24.4%), Mentha spicata (20.9%), Matricaria recutita L. (18.2%), Rosmarinus officinalis (17.0%), and Foeniculum vulgare (14.7%) were the most used. There were no reports of medicinal plants used to treat COVID-19. However, anxiety was the most frequently cited indication for using medicinal plants, a health condition exacerbated by the COVID-19 pandemic. Furthermore, the use of medicinal plants for treating respiratory and gastrointestinal symptoms similar to those in COVID-19 has been identified. There was an association between the use of medicinal plants and females, non-white, lower schooling, higher income, and comorbidities.

Access to high-cost medications for psoriatic arthritis in the National Health System in Brazil: the long path up to dispensation.

BACKGROUND: Pharmaceutical Assistance (PA) is a dynamic and multidisciplinary process that aims to supply health systems, programs or services with quality medicines, enabling access and health care, in an efficient and timely manner. The objective of the study was to evaluate the profile of administrative processes for the treatment of PsA, identify the time elapsed in the flow of processes and its associated factors. METHODS: A cross-sectional study of medication requests for the treatment of PsA was carried out between November 2014 and December 2016. Linear regression was used to verify the factors associated with time to delivery. RESULTS: A total of 218 cases containing 250 drugs were analyzed. The median time between the medical appointment and the first dispensation was 66 days (interquartile range, 44-90). The State proceedings, which includes requesting the drug until the authorization of treatment, was the stage that most contributed to the total time spent. The factors associated with the longer time to delivery of medications were prescriptions coming from clinics and specialty centers, from dermatologists, non-authorized processes and non-persistent patients in the treatment in 12 months. CONCLUSION: The median time to receive medicines for the PsA treatment in Belo Horizonte health region after a medical prescription was higher than 2 months. The time between the solicitation of the medicines and the authorization of the treatment in the SUS (State administrative procedure) was the main component of the total time spent.

Biological therapy in the treatment of psoriatic arthritis: economic and epidemiological considerations.

Background: Biological therapies have a significant economic and clinical burden but, in general, lose their effectiveness over time. This study evaluated the medication persistence and costs associated to use of anti-TNF agents for psoriatic arthritis (PsA) treatment. Methods: A historical cohort composed of individuals in Brazil with PsA diagnosis was developed during the period between 2010 and 2015. The difference among the anti-TNF agents was verified by the log-rank test. The predictors of medication non-persistence were identified by Cox regression. The costs were compared by variance analysis with Bonferroni correction. Results: 11,008 patients were analyzed. Adalimumab (51%) was the most used anti-TNF agent. Individuals using adalimumab presented higher medication persistence as compared to etanercept and infliximab. The costs with anti-TNF agents corresponded to 90% of the total costs and were similar among anti-TNF agents. The non-persistence predictors were female sex, younger patients, to live in the Northeastern and Northern regions of Brazil, to use infliximab and etanercept, and have more comorbidities. Conclusion: The direct costs with anti-TNF agents were the main component of total costs. Outpatient and inpatient costs increase when medication persistence decreases. A considerable price reduction of anti-TNF agents has been observed over the years.

First line of biological drugs in rheumatoid arthritis: a medication persistence analysis.

OBJECTIVES: To evaluate the persistence of biological drugs used as the first line of biological treatment in patients diagnosed with rheumatoid arthritis. The predictors associated with persistence have also been verified. METHODS: We evaluated a historical cohort composed of users of the Brazilian National Health System in the period between 2006 January and 2014 December. The endpoint was the medication persistence at 12 months. RESULTS: A population composed of 66,787 individuals started the first line of biological drug. Out of such individuals, 34,595 (51.80%) persisted in the treatment at 12 months. Abatacept was the drug that presented higher persistence, followed by golimumab, tocilizumab, etanercept, and adalimumab and, with lower persistence certolizumab and infliximab. Younger individuals, living in regions with higher social inequality by Gini coefficient, using certolizumab and infliximab in comparison with adalimumab presented a higher risk of non-persistence to treatment. Individuals from the Southeastern region were more persistent than Northeastern, Central-western, Northern and Southern regions. CONCLUSION: The medication persistence was different between biological drugs. The rigorous follow-up of patients, by a multidisciplinary team, is important to enable the development of strategies for the adequate use of such drugs.

Effectiveness and safety of anti-TNF in psoriatic arthritis patients in Brazil: a post-incorporation analysis.

AIM: Psoriatic arthritis is a chronic disease that can result in disability and decreased quality of life. MATERIALS & METHODS: A prospective cohort was conducted in Brazil. Disease activity was measured by the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) and Clinical Disease Activity Index (CDAI), functionality by the Health Assessment Questionnaire Disability Index (HAQ-DI) and the quality of life by the EuroQol 5D (EQ-5D). RESULTS: In total, 122 patients were included. After 6 months, a median reduction of 2.03 in the BASDAI, 7.80 in the CDAI, 0.63 in the HAQ-DI and increase of 0.12 in the EQ-5D was observed. A good clinical response was observed in 45.5% of the patients by BASDAI and 54.5% by CDAI. Higher education and better quality of life were identified as predictors of effectiveness. The most common side effects were the infections. CONCLUSION: Anti-TNF-α drugs were effective and safe. The incorporation of them into the Brazilian Public Health System has provided therapeutic alternatives to the treatment of psoriatic arthritis.