Related Experiment Video
Updated: Jul 18, 2026

Cell Subtype-specific Analysis of Neuronal Membrane Proteasome in Somatosensory Neurons
Published on: October 10, 2025
Activity and safety of bortezomib in multiple myeloma patients with advanced renal failure: a multicenter
Asher A Chanan-Khan1, Jonathan L Kaufman, Jayesh Mehta
1Roswell Park Cancer Institute, Elm and Carlton Sts, Buffalo, NY 14263, USA. asher.chanan-khan@roswellpark.org
Abstract:
Patients with multiple myeloma (MM) frequently present with concomitant renal dysfunction, and those requiring dialysis have particularly poor outcomes. Bortezomib is a reversible proteasome inhibitor with significant activity in MM. This retrospective case analysis evaluated the feasibility and activity of bortezomib-based therapy in MM patients (n = 24) requiring dialysis support for advanced renal failure. All but 1 patient were undergoing dialysis at the time of therapy. Patients received bortezomib alone or bortezomib-based combination therapy. Among 20 patients with available response data, overall response rate (complete response [CR] + partial response) was 75%, with 30% CR + near CR. One patient was spared dialysis, and 3 other patients became independent of dialysis following bortezomib-based treatment. These encouraging results suggest that bortezomib or bortezomib-based regimens can be used in MM patients requiring dialysis, with manageable toxicities. Further studies will more formally evaluate the impact of bortezomib-based regimens in this patient population.
Related Concept Videos
Renal Failure: Dose Adjustments
Reduced renal clearance and elimination rate are common outcomes of renal impairment. These alterations lead to a prolonged elimination half-life and an altered apparent volume of distribution for drugs. As a result, dosage adjustments are typically necessary to maintain optimal drug levels in the body.
However, dosage adjustments...
Drug Dosing in Renal Diseases: Dose Adjustments Based on Drug Clearance and Elimination Rate Constant
Renal Drug Excretion: Overview
A nephron consists of two primary structures: the renal corpuscle and the renal tubule. The renal corpuscle contains the glomerulus, a network of capillaries where the first step of renal excretion, glomerular filtration, occurs. Blood pressure forces water, ions, and small molecules out...
Renal Drug Excretion: Tubular Reabsorption
Acute Kidney Injury IV: Diagnostic Studies and Prevention
Drug Accumulation During Multiple Dosing: Intermittent IV Infusions
