The State Liberals are urging the Weatherill Government to join the national research effort to better understand the evidence relating to the medicinal use of cannabis to relieve symptoms for a range of debilitating conditions.
"SA is the only Australian state not engaged in clinical trials being conducted in NSW to explore the medicinal use of cannabis," said Liberal leader Steven Marshall.
"Australian governments are looking at the use of medicinal cannabis - SA needs to be part of developing a focused regime which supports improved health outcomes."
The NSW clinical trial is looking at the provision of medical cannabis to children with severe, drug-resistant epilepsy; adults with terminal illness, focusing on improving quality of life, and symptoms such as pain and nausea, and adults with chemotherapy-induced nausea and vomiting, where standard treatment is ineffective.
"South Australian medical researchers need to assess the best way that SA can enhance the trial and support South Australians suffering these conditions," said Mr Marshall.
The outcomes of the trial will inform the Parliament's consideration of any legislative change.