First-ever WHO list of essential diagnostic tests to improve diagnosis and treatment outcomes
WHO today published its first Essential Diagnostics List, a catalogue of the tests needed to diagnose the most common conditions as well as a number of global priority diseases.
The list concentrates on in vitro tests - i.e. tests of human specimens like blood and urine. It contains 113 products: 58 tests are listed for detection and diagnosis of a wide range of common conditions, providing an essential package that can form the basis for screening and management of patients. The remaining 55 tests are designed for the detection, diagnosis and monitoring of “priority” diseases such as HIV, tuberculosis, malaria, hepatitis B and C, human papillomavirus and syphilis.
Some of the tests are particularly suitable for primary health care facilities, where laboratory services are often poorly resourced and sometimes non-existent; for example, tests that can rapidly diagnose a child for acute malaria or glucometers to test diabetes. These tests do not require electricity or trained personnel. Other tests are more sophisticated and therefore intended for larger medical facilities.