I was recently in touch with the person who is conducting a RCT into using kinesio taping and Sling vv sling with mid-clavicular fractures.
I was informed that the group of patients wasn't as big as they had hoped and that they will be publishing in the near future.
The results must be positive for kinesiotape (elastic therapeutic taping) because thay have decided to use the tape for every person with a mid-clav fracture coming into the hospital from now on.

Putting a piece of elastic therapeutic tape on a fractured clavicle does have a painlessening effect at the very least.
This month an article on this subject will be published in a Spanish tape Newsletter.
If anyone is interested I can send them the english version.

Esther