Are there any new treatments for COPD and emphysema that can extend my life?

Oxygen... The only therapy that is known to prolong life in COPD is oxygen therapy and it is only needed if your oxygen level on room air is below a certain level. All other therapies are helpful for symptom control but do not actually prolong life.
Extend life? There are exciting new and old treatments for copd. They do make a difference in many ways. Prolongation of life is harder to achieve but is feasible.