MMR on 12 Month Clinical Trial
Official title:
This Study is a Multicenter, Single-arm, Prospective Study to Evaluate the Efficacy and Safety of Drug Discontinuation After Dose Reduction in Ph+CML-CP Patients Threated With 2G-TKI.
patients with Ph+ CML-CP who have been treated with second-generation TKIs (nilotinib, dasatinib) for at least 3 years and maintains MMR for at least 2 years, continue to be treated with halved dose for 12 months, and then stop for 12 months.
1.Patients with Ph+ CML-CP who have been treated with second-generation TKIs (nilotinib, dasatinib) for at least 3 years and maintains MMR for at least 2 years. 2。During the TKI reduction phase, the peripheral blood BCR/ABLIS was detected by Q-PCR every two months and continuously monitored for 12 months. In the TFR period, the peripheral blood BCR/ABLIS was detected once a month for the first 6 months; the peripheral blood BCR/ABLIS was detected once every two months for the next 6 months; after that, the peripheral blood BCR/ABLIS was detected once every three months. 3.If the patients detected molecular recurrence (loss of MMR, BCR/ABL IS>0.1%),the original dose of 2G-TKI should be administered ;
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Recruiting |
NCT04143087 -
Withdrawal or Reduction TKIs in CML-CP
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