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Chinese Journal of Geriatrics ; (12): 799-803, 2023.
Artículo en Chino | WPRIM | ID: wpr-993895

RESUMEN

Objective:To evaluate the efficacy and adverse reactions of the regimen containing Bedaquiline in elderly patients with multi-drug resistant tuberculosis.Methods:From March 2019 to June 2022, patients with multi-drug resistant pulmonary tuberculosis admitted to Anhui Chest Hospital were randomly divided into two groups: the observation group was given a treatment containing Bedaquiline, and the control group was given a treatment without Bedaquiline.Patients were also divided into elderly patients(age ≥60 years old)and non-elderly patients(age <60 years old)according to age.Sputum culture conversion, lesion absorption and adverse reactions were compared between the observation group and the control group in general, elderly and non-elderly patients, respectively.Results:A total of 170 cases were collected, including 79 in the observation group and 91 in the control group.Sputum culture conversion: The sputum culture conversion rates of observation groups in general, non-elderly and elderly patients were better than that of control groups at the 3rd month after treatment(the general, 96.2% vs.75.8%, χ2=14.001, P<0.001; the non-elderly, 94.9% vs.82.1%, χ2=4.675, P=0.031; the elderly, 100.0% vs. 65.7%, χ2=8.771, P=0.003), and at the 6th month, the rates of overall observation group was better than that of control group(98.7% vs.92.3%, χ2=3.895, P=0.048); the rates of non-elderly and elderly observation group and control group were all greater than 90%, with no statistical significance( P>0.05). Lesion absorption: Overall and non-elderly observation groups were better than control group in lesion absorption at the 3rd month(the general, 84.8% vs.68.1%, χ2=12.962, P=0.002; the non-elderly, 88.1% vs.71.4%, χ2=9.832, P=0.007; and the 6th month(the general, 88.6% vs.76.9%, χ2=14.888, P=0.001; the non-elderly, 89.8% vs.82.1%, χ2=8.618, P=0.013). The focal absorptivity of senile observation group at the end of March and June were 75.0% and 85.0%, respectively, both better than control group, but the difference was not statistically significant( P>0.05). Adverse reactions: Overall and non-senile observation groups had longer QT interval than control groups( P<0.05), but no patients stopped bedaquiline because of this, and there was no significant difference in QT interval between the two groups( P>0.05). Conclusions:In elderly patients with multi-drug resistant pulmonary tuberculosis, early sputum culture conversion turns fast after treatment with Bedaquiline, which has good therapeutic effect, good tolerance and controllable adverse reactions.

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