Fluctuation of BCR-ABL1 qPCRIS level beyond 0.1%IS after stopping tyrosine kinase inhibitor in chronic myeloid leukaemia patients with deep molecular response for at least two years

Fluctuation of BCR-ABL1 real-time quantitative polymerase chain reaction in International Scale (qPCRIS ) level below major molecular response (MMR) (0.1%IS ) is a known phenomenon after stopping tyrosine kinase inhibitor (TKI) in chronic myeloid leukaemia (CML) patients who are attempting tr...

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Main Authors: Kuan, Jew-Win, Chang, Kian-Meng, Chin, Lee Phan, Wong, Shu Ping, Lim, Soo Min, Toh, See Guan, Loh, Weng Khean
Format: Article
Language:English
Published: NCBI Literature Resources 2021
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Online Access:http://ir.unimas.my/id/eprint/37246/1/myeloid1.pdf
http://ir.unimas.my/id/eprint/37246/
https://pubmed.ncbi.nlm.nih.gov/34031342/
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spelling my.unimas.ir.372462021-12-16T08:19:18Z http://ir.unimas.my/id/eprint/37246/ Fluctuation of BCR-ABL1 qPCRIS level beyond 0.1%IS after stopping tyrosine kinase inhibitor in chronic myeloid leukaemia patients with deep molecular response for at least two years Kuan, Jew-Win Chang, Kian-Meng Chin, Lee Phan Wong, Shu Ping Lim, Soo Min Toh, See Guan Loh, Weng Khean R Medicine (General) RD Surgery Fluctuation of BCR-ABL1 real-time quantitative polymerase chain reaction in International Scale (qPCRIS ) level below major molecular response (MMR) (0.1%IS ) is a known phenomenon after stopping tyrosine kinase inhibitor (TKI) in chronic myeloid leukaemia (CML) patients who are attempting treatment free remission (TFR). We report here four cases of fluctuation beyond MMR during conduct of a Malaysia Stop TKI Trial (MSIT) to examine the validity of the commonly used relapse criterion – loss of MMR for one reading – aiming to provide evidence in setting relapse criteria for future CML patients who want to attempt TFR. NCBI Literature Resources 2021-05 Article PeerReviewed text en http://ir.unimas.my/id/eprint/37246/1/myeloid1.pdf Kuan, Jew-Win and Chang, Kian-Meng and Chin, Lee Phan and Wong, Shu Ping and Lim, Soo Min and Toh, See Guan and Loh, Weng Khean (2021) Fluctuation of BCR-ABL1 qPCRIS level beyond 0.1%IS after stopping tyrosine kinase inhibitor in chronic myeloid leukaemia patients with deep molecular response for at least two years. Medical Journal of Malaysia, 76 (3). pp. 414-416. ISSN 0300-5283 https://pubmed.ncbi.nlm.nih.gov/34031342/
institution Universiti Malaysia Sarawak
building Centre for Academic Information Services (CAIS)
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Sarawak
content_source UNIMAS Institutional Repository
url_provider http://ir.unimas.my/
language English
topic R Medicine (General)
RD Surgery
spellingShingle R Medicine (General)
RD Surgery
Kuan, Jew-Win
Chang, Kian-Meng
Chin, Lee Phan
Wong, Shu Ping
Lim, Soo Min
Toh, See Guan
Loh, Weng Khean
Fluctuation of BCR-ABL1 qPCRIS level beyond 0.1%IS after stopping tyrosine kinase inhibitor in chronic myeloid leukaemia patients with deep molecular response for at least two years
description Fluctuation of BCR-ABL1 real-time quantitative polymerase chain reaction in International Scale (qPCRIS ) level below major molecular response (MMR) (0.1%IS ) is a known phenomenon after stopping tyrosine kinase inhibitor (TKI) in chronic myeloid leukaemia (CML) patients who are attempting treatment free remission (TFR). We report here four cases of fluctuation beyond MMR during conduct of a Malaysia Stop TKI Trial (MSIT) to examine the validity of the commonly used relapse criterion – loss of MMR for one reading – aiming to provide evidence in setting relapse criteria for future CML patients who want to attempt TFR.
format Article
author Kuan, Jew-Win
Chang, Kian-Meng
Chin, Lee Phan
Wong, Shu Ping
Lim, Soo Min
Toh, See Guan
Loh, Weng Khean
author_facet Kuan, Jew-Win
Chang, Kian-Meng
Chin, Lee Phan
Wong, Shu Ping
Lim, Soo Min
Toh, See Guan
Loh, Weng Khean
author_sort Kuan, Jew-Win
title Fluctuation of BCR-ABL1 qPCRIS level beyond 0.1%IS after stopping tyrosine kinase inhibitor in chronic myeloid leukaemia patients with deep molecular response for at least two years
title_short Fluctuation of BCR-ABL1 qPCRIS level beyond 0.1%IS after stopping tyrosine kinase inhibitor in chronic myeloid leukaemia patients with deep molecular response for at least two years
title_full Fluctuation of BCR-ABL1 qPCRIS level beyond 0.1%IS after stopping tyrosine kinase inhibitor in chronic myeloid leukaemia patients with deep molecular response for at least two years
title_fullStr Fluctuation of BCR-ABL1 qPCRIS level beyond 0.1%IS after stopping tyrosine kinase inhibitor in chronic myeloid leukaemia patients with deep molecular response for at least two years
title_full_unstemmed Fluctuation of BCR-ABL1 qPCRIS level beyond 0.1%IS after stopping tyrosine kinase inhibitor in chronic myeloid leukaemia patients with deep molecular response for at least two years
title_sort fluctuation of bcr-abl1 qpcris level beyond 0.1%is after stopping tyrosine kinase inhibitor in chronic myeloid leukaemia patients with deep molecular response for at least two years
publisher NCBI Literature Resources
publishDate 2021
url http://ir.unimas.my/id/eprint/37246/1/myeloid1.pdf
http://ir.unimas.my/id/eprint/37246/
https://pubmed.ncbi.nlm.nih.gov/34031342/
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