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Published on: November 10, 2023
Hansen's disease and COVID-19 co-infection in Brazil
Taynah Alves Rocha Repsold1, Simon M Collin1,2, Raquel Carvalho Bouth3
1Programa de Pós-Graduação em Doenças Infecciosas, Universidade Federal do Espírito Santo, Vitória, Brazil.
Insights
COVID-19 co-infection in Hansen's disease patients did not alter disease presentation. Further monitoring is needed to understand the pandemic's broader effects on leprosy patients.
Area of Science:
- Infectious Diseases
- Dermatology
- Epidemiology
Background:
- The impact of COVID-19 co-infection on Hansen's disease (HD, leprosy) patients is not well understood.
- This study investigates the clinical characteristics, treatments, and outcomes of co-infected patients in Brazil.
Purpose of the Study:
- To describe the clinical presentation, management, and outcomes of patients with co-existing Hansen's disease and COVID-19.
- To assess the influence of COVID-19 on the course of Hansen's disease treatment.
Main Methods:
- A cross-sectional study was conducted with adult Hansen's disease patients confirmed to have COVID-19 via PCR.
- Data were collected from five HD treatment centers in Brazil between March 2020 and March 2021.
- No patients in the study cohort had been vaccinated against COVID-19 at the time of data collection.
Main Results:
- Out of 1377 HD patients, 70 (5.1%) were diagnosed with COVID-19; 41 had confirmed PCR results.
- Multibacillary HD was prevalent (39/41 patients). Eight patients discontinued HD multidrug therapy.
- Twelve patients were hospitalized for COVID-19, and six died; comorbidities like hypertension and diabetes were noted in fatalities.
Conclusions:
- Co-infection with COVID-19 did not appear to significantly alter the clinical presentation of Hansen's disease or COVID-19 in this cohort.
- The long-term consequences of the COVID-19 pandemic on individuals with Hansen's disease necessitate ongoing surveillance and follow-up.
Background:
The implications of COVID-19 co-infection in patients under treatment for Hansen's disease (HD, leprosy) remain uncertain. We aimed to describe clinical characteristics, treatments, and outcomes in patients with HD and COVID-19 in Brazil.
Methods:
Cross-sectional study recruiting adult HD patients with PCR-confirmed COVID-19 from five HD treatment centers in Brazil between March 1, 2020, and March 31, 2021. At the time of this study, no patient had received COVID-19 vaccine.
Results:
Of 1377 patients under treatment for HD, 70 (5.1%) were diagnosed with COVID-19. Of these, 41 (58.6%) had PCR-confirmed COVID-19, comprising 19 men and 22 women, aged 24-67 (median 45) years. HD was multibacillary in 39/41 patients. Eight patients ceased WHO Multi-Drug Therapy for HD, three for lack of drugs, two because of COVID-19, and three for other reasons. Of the 33 who continued treatment, 26 were on the standard regimen and seven an alternative regimen. Seventeen patients were receiving oral prednisone, including nine patients with type 1 reaction, four with type 2 reaction, three with neuritis, and one with rheumatologic disease. Twelve patients were hospitalized for COVID-19, and six patients died, of whom three had hypertension and one also had type 2 diabetes and obesity.
Conclusions:
COVID-19 and Hansen's disease co-infection did not appear to change the clinical picture of either disease in this cross-sectional study. The wider impact of the pandemic on persons affected by HD requires follow-up and monitoring.
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