Subcutaneous infusion of levodopa/carbidopa

Anyone heard of this new method of drug administration either by continuous infusion or injection subcutaneously? Any clinical trials going on using these well proven drugs which are normally taken orally or in extreme cases by gel directly into the intestine. DUODOPA. This would appear to be a less invasive means of administering the drug dosage?
This would appear to be administered in the same way as the dopamine agonist APOMORPHINE Has been any mention on the website of this relatively new approach. Thanks