Melbourne, Dec 17, 2007 (ABN Newswire) - Phosphagenics Limited ("Phosphagenics") (ASX: POH)(AIM: PSG)(OTCQX: PPGNY) today announced positive results of its Phase 1 clinical trial that showed its delivery technology, TPM, delivered leading pain-relief drug oxycodone through the skin without causing any disruption or irritation.