The latest UIP publicaiton "Guidelines for management of actual or suspected inadvertent intra-arterial injection of sclerosants" has been published in the journal Phlebology. 

This is a consensus document of the International Union of Phlebology (UIP), Australasian College of Phlebology (ACP), Australia and New Zealand Society for Vascular Surgery (ANZSVS), Interventional Radiology Society of Australasia (IRSA), American Venous Forum (AVF), Canadian Society of Phlebology (CSP), European College of Phlebology, and the College of Phlebology.

You can read the article here: https://doi.org/10.1177/02683555241260926

You can also read other UIP Guidelines and Consensus documents on the UIP website: https://www.uip-phlebology.org/consensus-and-guidelines