These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: A new therapeutic approach to dialysis amyloidosis: intensive removal of beta 2-microglobulin with adsorbent column.
    Author: Gejyo F, Homma N, Hasegawa S, Arakawa M.
    Journal: Artif Organs; 1993 Apr; 17(4):240-3. PubMed ID: 8498903.
    Abstract:
    Amyloidosis, in which amyloid protein consists of beta 2-microglobulin (beta 2-M), is both a common and a serious complication of long-term hemodialysis. The mechanism of its development is not completely understood. Since beta 2-M is an amyloid protein, it is essential to try to remove as much of it as possible. A specific adsorbent of beta 2-M has been developed for use in direct hemoperfusion. The adsorbent is a porous cellulose bead to which hydrophobic organic compound is bound covalently. A combination of a high-flux membrane dialyzer and an adsorption column (BM-01) would make it possible to efficiently eliminate beta 2-M. Dialysis with a combination of direct hemoperfusion (DHP) and an adsorption column led to the elimination of more than 200-300 mg of beta 2-M. We observed 5 patients who received treatment with this column (BM-01) in combination with high-flux dialysis 3 times a week for periods of 1 week (3 patients), 6 months (1 patient), or 14 months (1 patient). It is demonstrated that the adsorbent column (BM-01) provides an intensive method to eliminate beta 2-M from the blood with no serious adverse effect. It thus has the potential to suppress the progression of dialysis amyloidosis. The use of this adsorbent column (BM-01) in combination with a high-flux dialyzer may present an improved approach to removing beta 2-M from the body.
    [Abstract] [Full Text] [Related] [New Search]