GGF2 may offer a unique treatment strategy as it is believed to improve the heart's ability to agreement by promoting the repair of damaged heart muscle and improving its contractile function.. Acorda Therapeutics initiates second clinical trial of Glial Growth Factor 2 in center failure patients Acorda Therapeutics, Inc. today announced that the 1st patient has been enrolled in the second medical trial of Glial Growth Factor 2 . This Phase 1b single-infusion trial in people who have heart failing shall assess tolerability of three dose degrees of GGF2, and also includes several explorative actions of efficacy.17 and 18 who stated they would attend the Iowa caucuses. The poll carries a 4.9 % margin of error . MSNBC: AARP Study: According To A Survey By AARP, Old Iowans Are Against Making Cuts To Social Security And Medicare TO BE ABLE TO Cut The Nation’s Deficit A survey by the AARP, the biggest lobbying group for older Americans, shows Iowans are against cutting Sociable Security and Medicare benefits to reduce the federal deficit. AARP polled 400 likely Republican caucus goers. Sixty-five-% said they oppose the cuts.