N | per cent | OS | LSS | PFS | |
---|---|---|---|---|---|
HR (95% CI) | HR (95% CI) | HR (95% CI) | |||
Sex | |||||
Female | 193 | 37% | 1 | 1 | 1 |
Male | 328 | 63% | 1.12 (0.83–1.50) | 1.06 (0.72–1.54) | 1.01 (0.79–1.30) |
Age, years | |||||
Median (range) 57 (18–72) | |||||
18–45 | 126 | 24% | 1 | 1 | 1 |
46–55 | 114 | 22% | 2.04 (1.26–3.31) | 2.08 (1.09–3.94) | 1.70 (1.15–2.51) |
56–65 | 189 | 36% | 2.99 (1.94–4.61) | 2.87 (1.62–5.08) | 2.09 (1.47–2.93) |
66–72 | 92 | 18% | 3.26 (1.97–5.40) | 3.43 (1.81–6.52) | 2.32 (1.54–3.50) |
Lymphoma entity | |||||
Aggressive B cell | 121 | 23% | 1 | 1 | 1 |
Transformed B cell | 107 | 21% | 0.80 (0.53–1.20) | 0.66 (0.40–1.09) | 1.02 (0.72–1.46) |
Indolent B cell | 49 | 9% | 0.88 (0.56–1.40) | 0.59 (0.32–1.10) | 1.15 (0.76–1.74) |
Mantle cell | 99 | 19% | 0.50 (0.32–0.78) | 0.38 (0.21–0.66) | 0.65 (0.45–0.95) |
T cell | 85 | 16% | 0.71 (0.47–1.10) | 0.51 (0.29–0.90) | 0.80 (0.55–1.18) |
Classical Hodgkin | 60 | 12% | 0.37 (0.21–0.66) | 0.19 (0.08–0.49) | 0.54 (0.33–0.87) |
Indication for ASCT | |||||
Upfront | 183 | 35% | 1 | 1 | 1 |
Relapsed disease | 249 | 48% | 1.85 (1.31–2.62) | 1.82 (1.17–2.84) | 1.50 (1.13–2.00) |
Refractory disease | 88 | 17% | 2.48 (1.64–3.73) | 2.58 (1.53–4.36) | 1.95 (1.37–2.77) |
Calendar period | |||||
1994–2004 | 112 | 21% | 1 | 1 | 1 |
2005–2014 | 239 | 46% | 0.93 (0.67–1.29) | 1.15 (0.74–1.77) | 0.92 (0.58–1.23) |
2015–2019 | 170 | 33% | 0.54 (0.34–0.87) | 0.74 (0.41–1.33) | 0.82 (0.57–1.19) |
Number of prior lines of chemotherapy | |||||
1 | 201 | 41% | 1 | 1 | 1 |
2 | 256 | 52% | 1.65 (1.19–2.29) | 1.80 (1.18–2.76) | 1.44 (1.09–1.89) |
3 or more | 37 | 7% | 2.32 (1.33–4.07) | 2.70 (1.36–5.39) | 1.81 (1.11–2.96) |
Conditioning regimen | |||||
BEAM | 497 | 95% | 1 | 1 | 1 |
BEAC | 20 | 4% | 1.22 (0.57–2.61) | 1.57 (0.69–3.59) | 1.59 (0.88–2.84) |
BCNU-Thiotepa | 3 | 1% | NA | NA | NA |
Cy-TBI | 1 | 0% | NA | NA | NA |
Rituximab prior to ASCT in B-cell disease | |||||
No | 63 | 17% | 1 | 1 | 1 |
Yes | 313 | 83% | 0.61 (0.42–0.87) | 0.76 (0.47–1.22) | 0.73 (0.53–1.02) |