uu.seUppsala University Publications
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
MYC+ diffuse large B-cell lymphoma is not salvaged by classical R-ICE or R-DHAP followed by BEAM plus autologous stem cell transplantation
Show others and affiliations
2012 (English)In: Blood, ISSN 0006-4971, E-ISSN 1528-0020, Vol. 119, no 20, 4619-4624 p.Article in journal (Refereed) Published
Abstract [en]

Approximately 5-10% of diffuse large B-cell lymphomas (DLBCL) harbor a 8q24/MYC rearrangement (MYC+). We determined the prognostic significance of MYC rearrangement in patients with relapsed/refractory DLBCL prospectively treated by R-ICE or R-DHAP followed by highdose therapy and autologous stem cell transplantation. Twenty-eight (17%) of the 161 patients analyzed presented a MYC+ rearrangement, targeted as either simple hit (25%) or complex hits (n = 75%) including MYC/BCL2, MYC/BCL6, and MYC/BCL2/BCL6. Results were statistically highly concordant in matched primary and relapsed biopsies (n = 45). Compared to the MYC+ DLBCL patients, the MYC+ DLBCL patients presented with a more elevated lactico-deshydrogenase level (P = .0006) and a more advanced age adjusted international prognostic index (P = .0039). The 4-year PFS and OS were significantly lower in the MYC+ DLBCL patients than those in the MYC- DLBCL patients, with rates of 18% vs 42% (P = .0322), and of 29% vs 62% (P = .0113), respectively. Type of treatment, R-DHAP or R-ICE, had no impact on survivals, with 4-year PFS rates of 17% vs 19% and 4-year OS rates of 26% vs 31%. In conclusion, MYC rearrangement is an early event in DLBCL. MYC+ DLBCL patients have a significant inferior prognosis than MYC- DLBCL patients. Their outcome was not influenced by the proposed salvage therapy.

Place, publisher, year, edition, pages
2012. Vol. 119, no 20, 4619-4624 p.
National Category
Medical and Health Sciences
Identifiers
URN: urn:nbn:se:uu:diva-178875DOI: 10.1182/blood-2012-01-406033ISI: 000305288400010OAI: oai:DiVA.org:uu-178875DiVA: diva2:542916
Available from: 2012-08-06 Created: 2012-08-02 Last updated: 2017-12-07Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full text

Authority records BETA

Sundström, Christer

Search in DiVA

By author/editor
Sundström, Christer
By organisation
Molecular and Morphological Pathology
In the same journal
Blood
Medical and Health Sciences

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 474 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf