Add like
Add dislike
Add to saved papers

Safety and efficacy of autologous hemopoietic progenitor cell collection in tandem with hemodialysis in multiple myeloma with myeloma cast nephropathy.

Autologous hemopoietic progenitor cell (HPC) collection is the most frequent indication for an apheresis procedure in patients with multiple myeloma, up to 10% of whom may also require hemodialysis because of myeloma kidney. We investigated whether HPC collection could be performed in tandem with hemodialysis, to avoid extra outpatient visits for extracorporeal procedures, without compromising the efficacy of the hemodialysis, the HPC collection efficiency (CE) or patient safety. Four dialysis-dependent patients with multiple myeloma underwent 5 large volume leukapheresis HPC collections in tandem with hemodialysis. Under our protocol, all of the blood processed through the apheresis instrument was dialyzed against a standard calcium-rich bath prior to being returned to the patient, therefore no supplemental calcium was needed. No significant changes in pulse rate (P = 0.625) or mean arterial pressure (P = 0.188) were noted between the start and end of the procedures. The patients exhibited no signs or symptoms of hypocalcemia or other adverse effects. Calculated urea reduction ratios ranged between 62.5 and 73.9%, and HPC CE was between 53 and 84% for 4 of the 5 procedures, indicating that there was no compromise of either procedure when performed in tandem. Ionized calcium measured at the beginning, midpoint and end of every procedure did not change (P = 0.954). The two patients who proceeded to autologous HPC transplant engrafted on Days 11 and 10, respectively. We conclude that autologous HPC collection can safely be performed in tandem with hemodialysis without compromising the efficacy of dialysis, HPC CE, or patient safety.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app