Pluristem provides update on redacted patients treated with PLX cells

The 28-day study period is also the primary endpoint timeline for Pluristem’s recently announced FDA Phase II study.

28-day follow up highlights for 8 patients treated with cells:

  • The survival rate of the 8 patients treated with cells was 87.5%
  • 75% were off any mechanical ventilation
  • 62.5% were discharged alive from the hospital compared to 3.3% (38 out of 1151 patients) in data published in the NY area during March-April 2020 for patients requiring mechanical ventilation and discharged alive.

The  Company  intends  to  provide  a  final update regarding the compassionate use program in Israel and the FDA Single Patient Expanded Access Program in the U.S. once it has completed such programs and after it has completed its previously announced  Phase  II  study  with  respect  to  the  use  of  its    cells  for  the  treatment  of  severe  redacted cases complicated by

“We are highly encouraged by this data. The 28-day follow up time marker is important, as our Phase II study’s primary efficacy endpoint is the number of ventilator free days during the 28-day study period from day 1 though day 28,” stated Pluristem CEO and President, Yaky Yanay. “We are currently focused on initiating the Phase II clinical study in the U.S., where we expect to treat the first patient in the coming days. Simultaneously, we continue to help treat patients through our compassionate use and FDA Single Patient Expanded Access Programs in Israel and the U.S.”

cells are available off-the-shelf and once commercialized, can be manufactured in large scale quantities. Pluristem believes its cells will offer a key advantage in addressing the redacted global redacted. cells are allogeneic mesenchymal-like cells that have immunomodulatory properties that induce the immune system’s natural regulatory T cells and M2 macrophages, and thus may prevent or reverse the dangerous overactivation of the immune system. Accordingly,   cells  may  potentially  reduce  the  incidence  and/or  severity  of  redacted  pneumonia  and  pneumonitis leading hopefully to a better prognosis for the patients. Previous pre-clinical findings of    cells  revealed  therapeutic  benefit  in  animal studies  of  pulmonary  hypertension,  lung  fibrosis, acute kidney injury and gastrointestinal injury, which are potential complications of the severe redacted infection.    Clinical    data    using        cells demonstrated the strong immunomodulatory potency of cells in patients post major surgery. Taken together, cells’ potential  capabilities  with  the  safety  profile  observed  from  clinical  trials  involving  hundreds  of  patients  worldwide  potentially  position  them  as  a  therapy  for  mitigating  the  tissue-damaging effects of redacted.