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Management of type 1 immediate hypersensitivity reactions to antituberculosis drug: succesful desensitization
OBJECTIVE: In this study, it was aimed to investigate the prevalence of type 1 hypersensitivity reaction under tuberculosis treatment and the management of hypersensitivity. METHODS: The study is a case series. All of the patients who were hospitalized between 01.02.2015–01.05.2021 were examined. Al...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9682841/ https://www.ncbi.nlm.nih.gov/pubmed/36414980 http://dx.doi.org/10.1186/s13223-022-00737-4 |
Sumario: | OBJECTIVE: In this study, it was aimed to investigate the prevalence of type 1 hypersensitivity reaction under tuberculosis treatment and the management of hypersensitivity. METHODS: The study is a case series. All of the patients who were hospitalized between 01.02.2015–01.05.2021 were examined. All patients who developed a drug-induced type 1 immediate hypersensitivity reaction were included. Antituberculosis drugs were given with the protocol made by Buhari et al. However, unlike what is stated in the protocol, pyrazinamide was given last during the administration of the drugs. RESULTS: 2677 patients received inpatient tuberculosis treatment; type 1 immediate hypersensitivity reactions were seen in 94 (3.5%) patients. Due to missing data in the file, 81 patients were included in the study. 44 (54.3%) of the cases were women; mean age (mean ± SD) 50.7 ± 17.69 years; 76 (93.8%) of them are citizens of the Republic of Turkey; 58 (71.6%) of them were diagnosed bacteriologically; 65 (80.2%) of them were pulmonary tuberculosis. The most common skin finding was urticaria in 49 (60.5%). The drug responsible for the most common reaction was pyrazinamide. In 49 (60.5%) cases, drugs were given by desensitization and it was successful. The duration of treatment was 7.91 ± 2.5 months (6–18 months). When evaluated in terms of treatment results, 68 (84%) patients successfully completed the treatment. CONCLUSION: Our study is the largest series of patients who developed type 1 immediate hypersensitivity reaction while receiving antituberculosis treatment. A practical, easy desensitization scheme has been shared. |
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