Physicians trained in the relatively new specialty of pediatric endocrinology provided most of this care, but in the late 1960s there were only a hundred of these physicians in a few dozen of the largest university medical centers around the world.In 1977, the NPA GH extraction and purification procedure was refined and improved.A shortage of available cadaver GH worsened in the late 1970s as the autopsy rate in the U.S. declined, while the number of pediatric endocrinologists able to diagnose and treat GH deficiency increased. GH was "rationed." Often, treatment would be stopped when a child reached an arbitrary minimal height, such as 5 ft 0 in (1.52 m). Children who were short for reasons other than severe GH deficiency were lied to and told that they would not benefit from treatment. Only those pediatric endocrinologists that remained at university medical centers with departments able to support a research program had access to NPA growth hormone. In the late 1970s, a Swedish pharmaceutical company, Kabi, contracted with a number of hospitals in Europe to buy pituitary glands for the first commercial GH product, Crescormon. Although an additional source of GH was welcomed, Crescormon was greeted with ambivalence by pediatric endocrinologists in the United States. The first concern was that Kabi would begin to purchase pituitaries in the U.S., which would quickly undermine the NPA, which relied on a donation system like blood transfusion. As the number of autopsies continued to shrink, would pathologists sell pituitaries to a higher bidder?
Gene therapy approaches for treating FVII deficiency are very promising ()

Medical uses
Recombinant factor VIIa, marketed under the trade names AryoSeven and NovoSeven, is used for people with hemophilia (with Factor VIII or IX deficiency) who have developed antibodies against replacement coagulation factor. It has also been used in the setting of uncontrollable hemorrhage, but its role in this setting is controversial with insufficient evidence to support its use outside of clinical trials. The first report of its use in hemorrhage was in an Israeli soldier with uncontrollable bleeding in 1999. Risks of its use include an increase in arterial thrombosis. However, animal studies have not shown complications as seen in humans, in fact same of the studies show a better prognosis. In the military settings it is used as an off label intervention in complications related to disseminated intravascular coagulation related haemorrhage caused by penetrating trauma.Recombinant human factor VII while initially looking promising in intracerebral hemorrhage failed to show benefit following further study and this is no longer recommended. Interactions
Factor VII has been shown to interact with tissue factor and protein kinase C.

References
Further reading
External links
Official website
The MEROPS online database for peptidases and their inhibitors: S01.215
CHES - Comprehensive Health Education Services LLC - Factor VII treatment and awareness [1]