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← Plasma Cell Neoplasms (Including Multiple Myeloma)

HEALTH PROFESSIONAL · SOURCE READING

Chemotherapy (cytotoxic agents)

Source: Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®)–Health Professional Version, National Cancer Institute.

Source updated: April 25, 2025 · Captured 2026-09-09.

Selected source text with whitespace normalised. This Triangle page is not an NCI PDQ summary.

Context: Treatment of Relapsed or Refractory Multiple Myeloma / Treatment Options for Relapsed or Refractory Multiple Myeloma

Regimens:

Melphalan and prednisone.[77,78]

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Vincristine + doxorubicin (infusion) + dexamethasone (VAD).[79,80]

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Cyclophosphamide (+ bortezomib + dexamethasone in the CyBorD regimen).[81,82]

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Pegylated liposomal doxorubicin (in a modified VAD regimen) [83,84] or combined with bortezomib and dexamethasone.[85]

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Evidence (chemotherapy):

A meta-analysis of prospective randomized trials compared melphalan and prednisone with combinations of other cytotoxic agents. No differences were noted in PFS or OS.[78][Level of evidence A1]

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The VAD regimen has shown activity in previously untreated patients and in relapsed patients, with response rates ranging from 60% to 80%.[79,80][Level of evidence C3] Because of logistics problems delivering a 96-hour infusion of doxorubicin, substitution with pegylated liposomal doxorubicin provides comparable response rates.[83,84]

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Chemotherapy alone has been used to obtain a clinical remission after exhausting most of the new regimens, allowing improvement in performance status that may permit subsequent use of clinical trials investigating alternative therapies.

Publication references

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Preserved source evidence · Not medical advice