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. Author manuscript; available in PMC: 2014 Oct 2.
Published in final edited form as: Clin Lymphoma Myeloma Leuk. 2013 Jun 27;13(5):568–574. doi: 10.1016/j.clml.2013.03.012

Table 3.

Response in patients with Richter’s syndrome and refractory/relapsed CLL

Richter’s syndrome Refractory/Relapsed CLL
Cohort No. of
pts.		 CR (%) nPR PR OR No. of
pts.		 CR nPR PR OR
1 3 1 (33.3) 1 (33.3) - 2 (66.7) - - - - -
2 31 2 (6.5) - 10 (32.2) 12 (38.7) 65 3 (4.6) 9 (13.9) 21 (32.3) 33 (50.8)
3 1 - - 1 (100) 1 (100) 2 1 (50) - - 1 (50)
Total 35 3 (8.6) 1 (2.9) 11 (31.4) 15 (42.9) 67 4 (6.0) 9 (13.4) 21 (31.3) 34 (50.7)

Abbreviations: CLL, chronic lymphocytic leukemia; CR, complete remission; nPR, nodular partial remission; PR, partial remission; OR, overall response.