Human Errors, Poor Training, Others Lead to Misdiagnosis – Scientists

Human errors, inadequate training, counterfeit or expired reagents, and poor power supply have been blamed by scientists for incorrect laboratory test results and misdiagnoses.

Such errors can lead to mistreatment, false alarms, and wastage of resources, with potentially disastrous consequences.

Prof. Martins Emeje, Director-General of the Nigerian Natural Medicines Development Agency (NNMDA), noted that mistakes are possible despite qualifications.

He cited issues such as labelling errors, use of contaminated or substandard reagents, and outdated equipment as common sources of incorrect results.

Emeje emphasised the importance of equipment calibration and laboratory accreditation.

Prof. Oyewale Tomori, President of the West African Network of Science Academies (WANNAS), also pointed to poor power supply as a factor.

Dr. Oladoyin Odubanjo, Executive Secretary of the Nigerian Academy of Sciences (NAS), highlighted the crucial role of training for medical lab scientists and the importance of regular equipment maintenance and standard operating procedures in ensuring accurate results.

“Sometimes doctors insist that you do a test in a preferred lab because, from experience, bad results emanate from a particular lab.

“Laboratories should ensure their equipment are maintained regularly, follow standard operating procedures, and documentation of patient’s information,’’ he said.

NAN