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Study name | Study design | Study phase | Prespecified endpoint | Method of LVEF evaluation | Number of patients | Follow-up (months) | Cell type | Number of transplanted cells (million) | Cell delivery method |
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TOPCARE-DCM [12] (NCT00284713) | Prospective, open-label | II | (i) Absolute change in regional LV wall motion of the target area | LV angiography | 33 | 12 | BMMC | 259 ± 135 | IC |
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ABCD [13] (NCT unavailable) | Prospective, randomized, open-label | II | (i) Change in NYHA functional class (ii) Change in LVEF (iii) Mortality (iv) Histopathologic evaluation | Echo | 44 (24 treated/20 controls) | 6 | BMMC | 28 ± 16 | IC |
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Bocchi et al. [14] (NCT unavailable) | Prospective, randomized, open-label | II | (i) Improvement in LVEF (ii) Exercise capacity (iii) QoL | Echo | 40 (23 treated/17 controls) | 1 | BMMC | Not available | IC |
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REGENERATE-DCM [15] (NCT01302171) | Prospective, randomized, placebo-controlled, double-blind | II | (i) Change in global LVEF at 3 months (ii) Change in global LVEF at 12 months (iii) Exercise capacity (iv) QoL (v) Change in NT-proBNP | CMR/cCT | 60 (15 peripheral G-CSF, 15 peripheral placebo, 15 IC stem cells, 15 IC serum) | 12 | BMMC | 216 ± 221 | IC |
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Vrtovec et al. [17] (NCT00629018) | Prospective, randomised, open-label | II | (i) Change in global LVEF at 12 months (ii) Exercise capacity (iii) Change in NT-proBNP | Echo | 55 (28 treated/27 controls) | 12 | HSC (CD34+) | 123 ± 23 | IC |
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Vrtovec et al. [18] (NCT01350310) | Prospective, randomised, open-label | II | (i) Change in global LVEF at 12 months (ii) Exercise capacity (iii) Change in NT-proBNP | Echo | 110 (55 treated/55 controls) | 60 | HSC (CD34+) | 113 ± 26 | IC |
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Vrtovec et al. [19] (no NCT number) | Prospective, randomised, open-label | II | (i) Change in global LVEF at 12 months (ii) Exercise capacity (iii) Change in NT-proBNP | Echo | 40 (20 IC injections/20 TE injections) | 6 | HSC (CD34+) | IC: 103 ± 27 TE: 105 ± 31 | IC/TE |
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Butler et al. [22] (NCT02467387) | Prospective, randomized, single-blind, placebo-controlled | II | (i) All-cause mortality (ii) All-cause hospitalizations (iii) Adverse events (iv) LVEF (v) Exercise capacity (vi) QoL (vii) Change in NT-proBNP | CMR | 22 (10 treated/12 placebo) | 6 | alloMSC | 1.5 million cells/kg | IV |
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POSEIDON-DCM [23] (NCT01392625) | Prospective, randomised, open-label | I/II | (i) Adverse events (ii) LVEF (iii) Exercise capacity (iv) QoL | CMR/cCT/echo | 37 (19 alloMSC/18 autoMSC) | 12 | AlloMSC versus autoMSC | 100 | TE |
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