Risk factors for extensively drug-resistant tuberculosis: a review
| Autor: | Bárbara Flor de Lima, Margarida Tavares |
|---|---|
| Rok vydání: | 2013 |
| Předmět: |
Pulmonary and Respiratory Medicine
medicine.medical_specialty HIV Coinfection Tuberculosis Tb control business.industry Public health Extensively drug-resistant tuberculosis Drug resistance medicine.disease Surgery Increased risk medicine Immunology and Allergy Intensive care medicine business Tb treatment Genetics (clinical) |
| Zdroj: | The Clinical Respiratory Journal. 8:11-23 |
| ISSN: | 1752-6981 |
| DOI: | 10.1111/crj.12044 |
| Popis: | Introduction Extensively drug-resistant tuberculosis (XDR-TB) is emerging as a global public health problem. Its treatment is more expensive and difficult, and the outcomes much severe. The identification of risk factors for XDR-TB is of paramount importance to design effective TB control strategies. Objective To review published articles on risk factors for XDR-TB. Methods We identified 249 English articles on PubMed, and 182 were excluded by the abstract. The remaining articles were retrieved for full-text detailed evaluation by authors, and 27 relevant articles were selected for final review. Results Some risk factors were consistently present, mainly previous TB treatment and its length. Other conditions often associated were immigration, alcoholism and HIV coinfection. Pre-XDR-TB points to an increased risk of XDR-TB. Conclusion The information regarding determinants of XDR-TB is relatively weak. However, special emphasis should be given to minimize the risks of TB retreatment to prevent the emergence of highly resistant TB. |
| Databáze: | OpenAIRE |
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