Just reading about this in a paper about OI - the guy is talking about the risks from a PICC line and is speculating that proctolysis might offer an alternative because you can do it at home. This article talks about proctolysis in an emergency setting: http://www.researchgate.net/publication/38036037_Proctoclysis_emergency_rectal_fluid_infusion Wondering about this as an OI treatment. I might be asking about IV saline and if they refuse because of infection risks I'll ask about this. Anybody tried it? Dignity out the window long since, obv.