The present invention provides suture retention devices for retaining a suture on a bodily wall, e.g. for affixing the suture to the skin such as during the creation of an external percutaneous fluidic connection. In one embodiment, a device includes a base member and a swivel member. In another embodiment, the device includes a base member, first and second jaws, and a key. Operation of the swivel member or key serves to lock the suture to the device, and hence maintain tension on the suture while affixed to the skin.
