Instituto de Investigación Hospital Universitario La Paz

A multicentre, randomised, single-blind, controlled protocol to evaluate the efficacy of early administration of botulinum toxin for primary midline closure in patients with open abdomen. Early use (less than 48 hours) of botulinum toxin as a neuromuscular abdominal wall blocker in patients whose abdomen is left open, regardless of the cause, will improve postoperative outcome and prognosis, leading to significantly higher percentages of primary midline closure.

Phase IIa, single-center clinical trial compared with historical cohorts to evaluate the preliminary safety and efficacy of an allogeneic adipose tissue-derived mesenchymal stem cells infusion in an aneurysmal sac for the treatment of AAA.

Phase I, open label, prospective, single-center, non-randomized, dose escalation clinical trial aiming to determine the dose-limiting toxicity (DLT) and maximum tolerated dose (MTD) of systemic transduced donor-derived NKG2D-CAR memory T cell infusions (Arm A), and of dual treatment, with both systemic and locally transduced donor-derived NKG2D-CAR memory T cell infusions (Arm B).