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Good News-Back to PCRU

Started by SUE , May 21 2017 07:56 PM
Sprycel dose_reduction

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#1 SUE

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Posted 21 May 2017 - 07:56 PM

Hi All,

 

Relieved to find out that I am back to PCRU.  I had reduced my dose to 20mg Sprycel last November after having been PCRU for almost 2 years.  December results were fine, but in March the result was .020.  It really shocked me since I had been undetectable for so long.  Thanks to support and encouragement from people on this board I was able to keep relatively calm and test again 2 months later.

 

I was wondering if the March result was just an error, or if it could mean that I am just barely undetectable.

 

Thanks again to the people on this board, whose support, hope, and courage keep me going.

 

Sue


Dx  April 2013, FISH 62,  BMB not enough for PCR test; put on Gleevec 400;

 August 2013, FISH 8.7;

Oct 2013, FISH 5.6

Stopped Gleevec Nov 2013 for 6 weeks due to terrible side effects; Jan 2014 started Sprycel 50mg;

Feb, 2014 PCR  6.8

May,2014  PCR   .149

Aug, 2014 PCR    .015

Nov. 2014 PCRU

March, 2016  went down to 40mg Sprycel

Oct. 2016   stopped Sprycel for a couple weeks due to concern about shortness of breath.  Echo showed mild PAH.

Nov 1 2016  resumed Sprycel 20 mg daily 

Dec 2016  PCRU

March 2017  PCR 0.020

May 2017     PCRU

Sept  2017   PCRU

Dec    2017  PCRU

 

#2 Buzzm1

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Posted 21 May 2017 - 08:14 PM

Congratulations Sue!


For the benefit of yourself and others please add your CML history into your Signature

 

02/2010 Gleevec 400mg

2011 Two weakly positives, PCRU, weakly positive

2012 PCRU, PCRU, PCRU, PCRU

2013 PCRU, PCRU, PCRU, weakly positive

2014 PCRU, PCRU, PCRU, PCRU (12/07 began dose reduction w/each continuing PCRU)

2015 300, 250, 200, 150

2016 100, 50/100, 100, 10/17 TFR

2017 01/17 TFR, 04/18 TFR, 07/18 TFR 0.0012, 08/29 TFR 0.001, 10/17 TFR 0.000

2018 01/16 TFR 0.0004 ... next quarterly PCR 04/17

 

At the earliest opportunity, and whenever possible, lower your TKI dosage; TKIs are toxic drugs and the less we take longterm the better off we are going to be ... this is especially true for older adults.  

 

In hindsight I should have started my dosage reduction two years earlier; it might have helped minimize some of the longterm cumulative toxic effects of TKIs that I am beset with.  

 

longterm side-effects Peripheral Artery Disease - legs (it's a bitch); continuing shoulder problems, right elbow inflammation.   GFR and creatinine vastly improved after stopping Gleevec.

 

Cumulative Gleevec dosage estimated at 830 grams

 

Taking Gleevec 400mg an hour after my largest meal of the day helped eliminate the nausea that Gleevec is notorious for.  

 

Trey's CML Blog - Stopping - The Odds - Stop Studies - Discussion Forum Cessation Study

Big PhRMA - Medicare Status - Social Security Status - Deficit/Debt

#3 Melanie

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Posted 21 May 2017 - 08:52 PM

That's great news Sue! Congrats!
Dx - 05/2011; PCR: 15.04; Fish: 87% Slow responder due to pancytopenia. Current - Bosulif - Nov: 2012, Mar 2016 lowered to 300 mg. 07/16 back to 400 mg. Clinical trial drug, Promacta, Feb 2013, for low Platelets.
CyCR - Aug 2014, Positive for 1 chromosome Sep 2015. PCR: 12.77 in Oct, 2012 to 0.04 (MDA) in Mar, 2016. 4/2016 - 0.126 (Local lab (IS); 05/2016 - 0.195 (local); 6/2016 - 0.07 (MDA); 7/2016 - 0.03 (local) 9/13/2016 - 0.16 (MDA); 9/26/2016 - 0.31 (MDA); 11/2016 - 0.012 (local); 01/2017 - 0.24 (MDA); 04/2017 - 0.09 (MDA); Cytogenetics show der(1:7)(q10;p10)7 chromosome mutation. Repeat of Sep 2015. PCR - 6/2017- 0.035 (local); 10/2017- 0.02 (MDA)

#4 Pin

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Posted 22 May 2017 - 03:22 AM

That's great news! Hopefully it was a blip...

Diagnosed 9 June 2011, Glivec 400mg June 2011-July 2017, Tasigna 600mg July 2017-present (switched due to intolerable side effects, and desire for future cessation attempt).

Commenced monthly testing when MR4.0 lost during 2012.

 

2017: <0.01, <0.01, 0.005 (200mg Glivec, Adelaide) <0.01, 0.001 (new test sensitivity)

2016: <0.01, <0.01, PCRU, 0.002 (Adelaide)

2015: <0.01, <0.01, <0.01, 0.013

2014: PCRU, <0.01, <0.01, <0.01, <0.01

2013: 0.01, 0.014, 0.016, 0.026, 0.041, <0.01, <0.01 

2012: <0.01, <0.01, 0.013, 0.032, 0.021

2011: 38.00, 12.00, 0.14

#5 SUE

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Posted 26 May 2017 - 08:43 AM

Thanks to everyone for the good wishes.

 

Sue


Dx  April 2013, FISH 62,  BMB not enough for PCR test; put on Gleevec 400;

 August 2013, FISH 8.7;

Oct 2013, FISH 5.6

Stopped Gleevec Nov 2013 for 6 weeks due to terrible side effects; Jan 2014 started Sprycel 50mg;

Feb, 2014 PCR  6.8

May,2014  PCR   .149

Aug, 2014 PCR    .015

Nov. 2014 PCRU

March, 2016  went down to 40mg Sprycel

Oct. 2016   stopped Sprycel for a couple weeks due to concern about shortness of breath.  Echo showed mild PAH.

Nov 1 2016  resumed Sprycel 20 mg daily 

Dec 2016  PCRU

March 2017  PCR 0.020

May 2017     PCRU

Sept  2017   PCRU

Dec    2017  PCRU

 

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