device for the creation of tunnel tracks for buttonhole cannulation

[natnnnat]

MARTICORENA, R. M., HUNTER, J., MACLEOD, S., PETERSHOFER, E., KASHANI, M., DE LA CRUZ, J., COOK, R., DACOIRIS, N., MCFARLANE, P. A., GOLDSTEIN, M. B. and DONNELLY, S. M. , Use of the BioHole™ device for the creation of tunnel tracks for buttonhole cannulation of fistula for hemodialysis. Hemodialysis International, no. doi: 10.1111/j.1542-4758.2010.00506.x

Abstract

Buttonhole cannulation is a method of cannulation of native arteriovenous fistulae traditionally practiced by self-cannulators. At St Michael's Hospital, this method has been modified to allow its use in problematic fistulae by multiple cannulators. In a busy dialysis unit, the need for a few specific cannulators to establish the tunnel tracks in combination with the variable dialysis schedules creates logistical challenges. A new method of creating tunnel tracks with the use of the BioHole™ device was evaluated. Buttonhole tracks were created in 12 patients using a peg of polycarbonated material with a holder (BioHole™ kit). The peg was inserted into the path left by the hemodialysis sharp needle following the index cannulation. Four of the 12 patients had an alternate access. Buttonhole tracks were successfully created in all the patients, albeit in 2 patients, the initial attempt to establish buttonhole tracks was aborted due to complications and the procedure was rescheduled. Compared with the modified buttonhole technique, pain on cannulation following track creation was significantly less in the BioHole™ group (P<0.001). Ease of cannulation was significantly improved in the BioHole™ group (P<0.05) when compared with that in thrice-weekly patients using the modified buttonhole technique. Hemostasis postdialysis did not differ between the study groups. The use of the BioHole™ device is effective in the creation of tunnel tracks for buttonhole cannulation, is associated with less pain, and simplifies the logistics of arranging patient and nurses' schedules.

[M3Riddler]

I am hearing more and more of such devices being used to create buttonholes. I am also hearing that the devices are not being used due to the cost of them. Anything that can make the creating of buttonholes and self cannulation easier is always a plus. Its just unfortunate that it is not widely used....

///M3R

[monrein]

I was advised NOT to use these as they can encourage infection.

[greg10]

Greg Collette at BigDandMe blog has some pictures and experience using this:

http://bigdandme.wordpress.com/2010/11/26/dialysis-buttons-for-your-buttonhole/

[tyefly]

  Greg10   your always a wealth of infomation......  thx again....