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Table 2 Outcomes of BCMA-targeted CAR-T cell clinical trials in MM

From: BCMA-targeted CAR-T cell therapies in relapsed and/or refractory multiple myeloma: latest updates from 2023 ASCO Annual Meeting

Author

Agent

Clinical Trial Identifier

Patients (n)

Medium number of prior LOT (range)

ISS Stage 3

High-risk cytogenetics (%)

ORR (%)

≥ CR (%)

Median PFS (months)

Median OS (months)

Hazard Ratio for Disease Progression or Death

Grade ≥ 3 CRS (%)

Grade ≥ 3 Neurotoxicity (%)

References

Munshi et al.

Ide-cel

NCT03361748

128

6 (3–16)

16.0%

35.0

73.0

33.0

8.8

Immature

–

5.0

3.0

[1]

Mi et al.

Cilta-cel

NCT03758417

48

4 (3–9)

18.8%

43.8

89.6

77.1

Not reached

Not reached

–

35.4

0.0

[3]

Mi et al.

LCAR-B38M CAR-T

NCT03090659

74

3 (1–9)

28.4%

35.7

87.8

73.0

18

55.8

–

9.5

0.0

[4, 5]

Lin et al.

Cilta-cel

NCT03548207

97

6 (4–8)

14.0%

24.0

97.9

82.5

34.9

Not reached

–

5.2

12.4

[2, 6]

Rodriguez-Otero et al.*

Ide-cel

NCT03651128

254

3 (2–4)

12.0%

42.0

71.0

39.0

13.3

Immature

0.49

5.0

3.0

[7]

Dhakal et al.*

cilta-cel

NCT04181827

208

2 (1–3)

5.8%

59.4

84.6

73.1

Not reached

Immature

0.26

1.1

2.8

[8, 9]

Sperling et al.

PHE885

NCT04318327

50

4 (2–10)

54%†

36.0

98.0

41.0

–

–

–

10.0

6.0

[10]

Du et al.

GC012F

NCT04236011; NCT04182581

29

5 (2–9)

–

90.0

93.1

82.8

38

–

–

7.0

0.0

[11]

  1. BCMA B-cell maturation antigen, CAR chimeric antigen receptor, cilta-cel ciltacabtagene autoleucel, ide-cel idecabtagene vicleucel, LOT lines of treatment, ORR overall response rate, ≥ CR complete response or better, PFS progression free survival, OS overall survival, CRS cytokine release syndrome
  2. *Data only for CAR-T arm
  3. †ISS Stage 2/3
  4. –, not assessed by study