Global IVD Market accounted for $61,103 million in 2016, and is estimated to reach at $84,647 million by 2023, growing at a CAGR of 4.6% from 2017 to 2023.

From this market overview: https://www.alliedmarketresearch.com/ivd-in-vitro-diagnostics-market

So, it really has upward trend.