Enlivex Therapeutics has secured approval from the Israeli Ministry of Health to initiate a Phase I clinical trial evaluating Allocetra in temporomandibular joint (TMJ) osteoarthritis patients. The study will be conducted at Sheba Medical Center through a strategic collaboration between the institution's Rheumatology Unit and the Department of Oral and Maxillofacial Surgery.
Clinical Development ContextThis Phase I trial represents a significant advancement in exploring novel therapeutic approaches for TMJ osteoarthritis treatment. The study will evaluate the tolerability, preliminary efficacy, and safety profile of Allocetra injection in patients who have demonstrated inadequate response to conventional therapeutic interventions.


“TMJ osteoarthritis is a unique disease that can affect young, otherwise healthy individuals, causing substantial pain and impairment in oral function,” states Dr. Oren Hershkovitz, CEO of Enlivex Therapeutics. “In many cases, existing therapies fail to provide long-term relief, forcing patients to undergo multiple surgeries as their disease progresses.”

Trial Design and Evaluation

Allocetra represents an important advancement in cell therapy development. This universal, off-the-shelf cell therapy works by resetting immune cells called macrophages back to their natural balanced state. When these immune cells become disrupted – as commonly seen in conditions like sepsis and solid cancers – they can worsen disease progression and severity.

The treatment’s innovative approach to restoring normal immune cell function presents a new therapeutic option for serious conditions that currently lack effective treatments. This could be particularly valuable for TMJ osteoarthritis patients, where both soft and hard tissues in the jaw joint deteriorate over time.

Clinical Development Context

The initiation of this trial follows Enlivex’s recent success in April, where the company reported positive topline safety and efficacy data from a Phase II trial of Allocetra in sepsis patients. This expansion into TMJ osteoarthritis represents a strategic broadening of the therapy’s potential applications.

TMJ osteoarthritis is a unique disease

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