Global rollout of rapid molecular tests for tuberculosis over the last 12 years: Cochrane Review summarizes research on recipient and provider views

A potential game-changer in the tuberculosis epidemic was how the tuberculosis community viewed rapid molecular tests for tuberculosis and tuberculosis drug resistance. This was 12 years ago, with the launch of Xpert MTB/RIF, which gives results in less than two hours, simultaneously diagnosing tuberculosis and testing if the bacteria have rifampicin resistance, a type of drug-resistant tuberculosis. Multidrug-resistant tuberculosis is caused by resistance to at least both rifampicin and isoniazid, the two most effective first-line drugs used to treat tuberculosis.  Yet, diagnostic tests only have an impact on health if they are put to use in a correct and timely manner. To ensure diagnostics are accessible and utilized, we need to understand the views of recipients and providers who have used these tests, and anew qualitative evidence synthesis review published by the  Cochrane Infectious Diseases Group (CIDG) pulls together all relevant research to date on Xpert MTB/RIF and similar tests. The authors also wanted to understand the implications of the review findings on effective implementation and health equity.Rapid molecular tests have been shown to be accurate in diagnosing tuberculosis and rifampicin resistance and are recommended by the World Health Organization as the initial test in people with presumptive tuberculosis, replacing sputum microscopy, a test from the 19th  century. These tests have many benefits, including the fact that they do not require well-equip...
Source: Cochrane News and Events - Category: Information Technology Authors: Source Type: news