Ioana D Olaru1,2, Christoph Lange1,2,3,4,5, Alexander Indra6, Liliya Meidlinger6, Steliana Huhulescu6, Rudolf Rumetshofer7. 1. 1 Division of Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany. 2. 2 German Center for Infection Research, Clinical Tuberculosis Center, Borstel, Germany. 3. 3 International Health/Infectious Diseases, University of Lübeck, Lübeck, Germany. 4. 4 Department of Medicine, Karolinska Institute, Stockholm, Sweden. 5. 5 Department of Internal Medicine, University of Namibia School of Medicine, Windhoek, Namibia. 6. 6 Austrian Agency for Health and Food Safety (AGES), Vienna, Austria; and. 7. 7 Department of Respiratory and Critical Care Medicine, Otto Wagner Hospital, Vienna, Austria.
Abstract
RATIONALE: We evaluated whether treatment outcomes for patients with multidrug-resistant and extensively drug-resistant tuberculosis can be substantially improved when sufficient resources for personalizing medical care are available. OBJECTIVES: To describe the characteristics and outcomes of patients with pulmonary multidrug-resistant tuberculosis at the Otto Wagner Hospital in Vienna, Austria. METHODS: We conducted a retrospective single-center study of patients initiated on treatment for multi-drug resistant tuberculosis between January 2003 and December 2012 at the Otto Wagner Hospital, Vienna, Austria. The records of patients with multidrug-resistant tuberculosis were reviewed for epidemiological, clinical, laboratory, treatment, and outcome data. MEASUREMENTS AND MAIN RESULTS: Ninety patients with pulmonary multidrug-resistant tuberculosis were identified. The median age was 30 years (interquartile range, 26-37). All patients were of non-Austrian origin, and 70 (78%) came from former states of the Soviet Union. Thirty-nine (43%) patients had multidrug-resistant tuberculosis; 28 (31%) had additional bacillary resistance to at least one second-line injectable drug and 9 (10%) to a fluoroquinolone. Fourteen (16%) patients had extensively drug-resistant tuberculosis. Eighty-eight different drug combinations were used for the treatment of the 90 patients. Surgery was performed on 10 (11.1%) of the patients. Sixty-five (72.2%) patients had a successful treatment outcome, 8 (8.9%) defaulted, 3 (3.3%) died, 8 (8.9%) continued treatment in another country and their outcome was unknown, and 6 (6.7%) were still on therapy. None of the patients experienced treatment failure. Treatment outcomes for patients with extensively drug-resistant tuberculosis were similar to those of patients with multidrug-resistant tuberculosis. CONCLUSIONS: High rates of treatment success can be achieved in patients with multidrug-resistant and extensively drug-resistant tuberculosis when individually tailored treatment regimens can be provided in a high-resource setting.
RATIONALE: We evaluated whether treatment outcomes for patients with multidrug-resistant and extensively drug-resistant tuberculosis can be substantially improved when sufficient resources for personalizing medical care are available. OBJECTIVES: To describe the characteristics and outcomes of patients with pulmonary multidrug-resistant tuberculosis at the Otto Wagner Hospital in Vienna, Austria. METHODS: We conducted a retrospective single-center study of patients initiated on treatment for multi-drug resistant tuberculosis between January 2003 and December 2012 at the Otto Wagner Hospital, Vienna, Austria. The records of patients with multidrug-resistant tuberculosis were reviewed for epidemiological, clinical, laboratory, treatment, and outcome data. MEASUREMENTS AND MAIN RESULTS: Ninety patients with pulmonary multidrug-resistant tuberculosis were identified. The median age was 30 years (interquartile range, 26-37). All patients were of non-Austrian origin, and 70 (78%) came from former states of the Soviet Union. Thirty-nine (43%) patients had multidrug-resistant tuberculosis; 28 (31%) had additional bacillary resistance to at least one second-line injectable drug and 9 (10%) to a fluoroquinolone. Fourteen (16%) patients had extensively drug-resistant tuberculosis. Eighty-eight different drug combinations were used for the treatment of the 90 patients. Surgery was performed on 10 (11.1%) of the patients. Sixty-five (72.2%) patients had a successful treatment outcome, 8 (8.9%) defaulted, 3 (3.3%) died, 8 (8.9%) continued treatment in another country and their outcome was unknown, and 6 (6.7%) were still on therapy. None of the patients experienced treatment failure. Treatment outcomes for patients with extensively drug-resistant tuberculosis were similar to those of patients with multidrug-resistant tuberculosis. CONCLUSIONS: High rates of treatment success can be achieved in patients with multidrug-resistant and extensively drug-resistant tuberculosis when individually tailored treatment regimens can be provided in a high-resource setting.
Entities:
Keywords:
drug resistance; multidrug-resistant tuberculosis; outcome; treatment; tuberculosis
Authors: Jeong Ha Mok; Bo Hyoung Kang; Taehoon Lee; Hyun Kyung Lee; Hang Jea Jang; Yu Ji Cho; Doosoo Jeon Journal: J Korean Med Sci Date: 2017-04 Impact factor: 2.153