Tetra Bio-Pharma Inc. (“Tetra” or the “Company”) (TSX: TBP) (OTCQB: TBPMF) (FRA: JAM1), a leader in cannabinoid-derived drug discovery and development today announced positive initial clinical data from its ongoing Phase 2 clinical trials (REBORN©1 and PLENITUDE©) of QIXLEEF is a botanical inhaled investigational new drug with a fixed ratio of THC and CBD that meets USA cGMP regulatory requirements.

The REBORN©1 trial is a head-to-head, open-label, crossover phase 2 study against oral opioids in the management of short and frequent episodes of incapacitating pain (breakthrough pain) in patients with cancer. The REBORN©1 study protocol is assessing the safety and preliminary efficacy of QIXLEEF in patients with cancer who have uncontrolled pain. Both studies are conducted across multiple clinical sites located in the United States.

Safety data of the REBORN©1 trial collected up to now confirm QIXLEEF tolerability and good safety profile in the pool of subjects treated with either QIXLEEF during the open-label 11-month period. Preliminary analysis of the data shows a positive effect on pain relief in QIXLEEFTM-treated patients. The Company cannot disclose further data on efficacy due to regulatory compliance.

Dr. Guy Chamberland, CEO and CRO commented, “A safe and efficient therapeutic alternative that allows the reduction of opioids is critical now more than ever to support patients in their journey against pain. Preliminary data from both REBORN©1 and PLENITUDE© confirm the safety and pharmacodynamic profile of QIXLEEF is well indicated to help manage short episodes of pain such as breakthrough pain and will offer patients and physicians a viable, safer, and non-opioid option for pain management.”

Lastly, Tetra’s metabolite profile study in humans showed that intake of QIXLEEF™ does not lead to significant levels of metabolites associated with toxicity and its pharmacokinetic profile mirrors the temporal characteristics of breakthrough cancer pain episodes, with a transient and fast effect of action. Tetra’s Phase I trials showed that maximal plasma concentration was reached within 5 minutes and that the drug was well tolerated with a good safety profile.