The ICMR is developing a multiplex diagnostic test that will identify multiple infections in a single test, thereby preventing the misuse of antibiotics.
ICMR Multiplex Diagnostic Test (Photo- Freepik)
The Indian Council of Medical Research (ICMR) is working on a major initiative to simplify and expedite the identification of serious infectious diseases in India. The aim is to develop a single diagnostic test that can detect multiple diseases simultaneously. This step is considered crucial for public health as it will reduce the unnecessary use of broad-spectrum antibiotics and mitigate the threat of antimicrobial resistance (AMR).
Problems with the Current Testing System
Currently, when a patient presents with common symptoms such as fever, breathlessness, or weakness, they often have to undergo a series of tests. First, dengue, then COVID, then flu, then typhoid – with each negative report leading to the next test. This entire process is time-consuming. Often, the correct diagnosis is delayed, leading to a delay in treatment and potentially worsening the patient’s condition. Furthermore, this approach also imposes a financial burden on the patient. Since many infections share similar symptoms, it becomes difficult to identify the disease based solely on symptoms, and the actual cause might be missed.
Multiplex Molecular Diagnostics: A New Solution
To address this problem, ICMR is developing multiplex molecular diagnostic tests. These tests will enable the examination of multiple serious infections from a single sample. This will provide doctors with a rapid confirmation of the correct illness, allowing treatment to commence promptly and effectively.
Some advanced hospitals and ICUs already utilise such multiplex tests, particularly for severe cases like sepsis, where multiple bacteria and AMR genes are identified simultaneously. For better management of critically ill patients, doctors can further strengthen their understanding and skills through courses like OC Academy’s Certification Course in Intensive Care Medicine.