Adenoviral intramyocardial VEGF-DΔNΔC gene transfer increases myocardial perfusion reserve in refractory angina patients: a phase I/IIa study with 1-year follow-up.

ABSTRACT:

Aims

We evaluated for the first time the effects of angiogenic and lymphangiogenic AdVEGF-DΔNΔC gene therapy in patients with refractory angina.

Methods and results

Thirty patients were randomized to AdVEGF-DΔNΔC (AdVEGF-D) or placebo (control) groups. Electromechanical NOGA mapping and radiowater PET were used to identify hibernating viable myocardium where treatment was targeted. Safety, severity of symptoms, quality of life, lipoprotein(a) [Lp(a)] and routine clinical chemistry were measured. Myocardial perfusion reserve (MPR) was assessed with radiowater PET at baseline and after 3- and 12-months follow-up. Treatment was well tolerated. Myocardial perfusion reserve increased significantly in the treated area in the AdVEGF-D group compared with baseline (1.00 ± 0.36) at 3

SUBMITTER: Hartikainen J 

PROVIDER: S-EPMC5837555 | biostudies-literature | 2017 Sep

REPOSITORIES: biostudies-literature