What’s the next step once Perjeta/Herceptin and T-DM1 stop working?
 

Does anyone know where to go once Perjeta/Herceptin and T-DM1 stop working? I was hoping to get a year or two of stability while on Perjeta/Herceptin/Taxol, however it doesn’t like I’ll be on these drugs for much longer. My next option is T-DM1, but I’m worried that drug won’t work for me for long either, and I’m wondering where I would go from there. I know a lot of you have tried both drugs and have progressed. What drugs were offered to you after both drugs failed. I was told that if T-DM1 stops working for me, I can’t go back to Perjeta/Herceptin/Taxol, so I’m wondering what my next option would be. I know I’m getting a head of myself here, but I’m planning for the future, and I want to know what to expect when the two HER II positive super drugs fail.

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12/15 – First mammogram
01/16 – Second mammogram and ultrasound.
01/16 – Meet surgeon and go for third mammogram, second ultrasound and biopsy. Surgeon confirms cancer in left breast and lymph nodes and sets surgery date.
01/16 – Chest scan and bone scan done– all looks good.
02/16 – Surgery - left breast mastectomy and 16 lymph nodes removed (8 had cancer).
02/16 – CT scan done – small nodules on lung but Doctor advises it’s post surgical. They will continue to monitor just in case.
03/16 – Meet radiation oncologist and find out results of Pathology Report. I’m told that I have locally advanced breast cancer, based on the size of my tumour (7 cm!) and the fact that they found cancer cells in eight lymph nodes. I’m also told that I’m HER 2 positive, with high levels of estrogen and progesterone and that my cancer is stage 3, grade 2.
03/16 – Meet oncologist and am told that my cancer is actually grade 3, and that I should have done chemo before surgery. Too late now!
03/16 – Start first of six doses of chemo (Carboplatin and Docetaxal) and Herceptin (for 18 months). I was unable to get a full dose of Docetaxal after my first treatment due to liver enzymes being high.
04/16 – Have port put in.
06/16 – Finished chemo! One month off and then I start radiation.
06/16 – Start Tamoxifen.
07/16 – First radiation treatment – 24 more to go!
08/16 – Went for Genetic Testing to see if I have the BRCA gene. Tested negative for BRCA I and II
08/16 – Radiation oncologist biopsies “scar tissue” on my chest wall. I am told that I have a local recurrence and need to have rush surgery.
09/16 – Meet surgeon who advises that I need to meet with a plastic surgeon, as they will need to do a skin graft to close me up after surgery. Meet plastic surgeon and all looks good. A surgery date is set for October 4.
09/16 – Go for rush ultrasound, bone scan, breast MRI and CT scan.
09/16 – Meet oncologist who advises that the ultrasound and bone scan results look good, and that MRI shows three small masses at surgery site, but lymph nodes are clear. Still awaiting the results of the CT scan, but we are positive it will look good.
09/16 – Get a call from my oncologist, who advises that CT scan shows small spots on my lungs, and a large lymph node in the middle of my chest. This means the cancer has spread! She looks into getting me funded for TDM-1 and cancels my surgery.
10/16 – Meet oncologist, who advises that I have to take Perjeta before I can take TDM1. I start Perjeta/Herceptin every three weeks for an indefinite amount of time, and Taxol, which I will take two weeks in a row with one week off and then two weeks in a row for 8-16 treatments. Stop Tamoxifen.
10/16 – Meet surgeon, who reviews my CT scan and advises that the spots on my lungs may not be cancer, and that he doesn’t see a lymph node in my chest. He thinks it’s a spot on my lung. I’m feeling very confused! He advises that my oncologist doesn’t want me to have surgery to remove the three small masses on my scar line, as she wants to use them as a way to determine if the treatment is working. He advises that if they have not shrunk in 6 months, he will revisit surgery.
10/16 – CEA blood test to determine Tumour markers. Results were normal (2.7). My doctor advises that this could mean two things: (1) that the treatment is working, and the tumours are shrinking, or (2), that I'm one of those people who never get elevated CEA levels. Given that some people never get an elevated CEA level, this test doesn’t seem very accurate to me! Asked for PET scan, but am told I don’t qualify.
10/16 – Brain MRI – NED!
11/16 - CA-15-30 blood test – Tumour markers are normal at 19.
11/16 – Second CEA blood test – Tumours markers are still normal at 1.6 Second CA-15-30 blood test – Tumour markers are still normal at 19
11/16 – Develop lymphedema and have to wear a sleeve
12/16 – CT Scan shows that the tumors on my lungs and the lymph node in the middle of my chest are shrinking, and that some have resolved. Also, the small masses along my scar line are no longer visible. This means the medication is working!
12/16 – Small “pimple” shows up where old tumour on chest wall was located. Doctor is going to monitor it for now.
01/17 – A second “pimple” shows up on chest wall, as well as a small lump under the skin. My doctor thinks it’s scar tissue and will monitor it for now.
03/17 – Third CEA blood test and CA-15-30 blood test – Both normal at 2.5 and 25
03/17 – CT Chest scan to see if there’s improvement to chest and lungs – results are mixed. The good news is, lymph nodes are stable, there is improvement of previous lung changes due to radiation, and the cancer has not spread to my bones, spine or liver, etc. The bad news is that while some lung nodules remained stable, others increased by 1-2 mm and new ones have shown up. All of them were less than 1cm.
03/17 – Received my genetic test results from Foundation One. It found 11 genomic alterations, 3 therapies associated with potential clinical benefit, and 13 clinical trials from which I might benefit.
03/17 – Second brain MRI –NED!
03/17 – Ultrasound done to determine size of “pimples” on my chest wall. They will follow up with a second Ultrasound in three months, to see if they are growing
05/17 – Full body CT scan scheduled to see if I’m still “stable”.

Re: What’s the next step once Perjeta/Herceptin and T-DM1 stop working?
 

I am on Neratinib. So far, it has been miraculous. Hopefully, it will be approved soon.

Fern

Re: What’s the next step once Perjeta/Herceptin and T-DM1 stop working?
 

Fern - are you on neratinib as a single agent and if so, how/what are the side effects? Also, pills or infusion? TiffanyS I have the same "next step" questions as you. I've yet to try TDM1 but if it doesn't work, I want a next step plan, too!!

Re: What’s the next step once Perjeta/Herceptin and T-DM1 stop working?
 

Hi Fern, I’ve heard good things about Neratinib and I’m glad it’s working for you. I hope it gets approved soon!

SoCalGal, I’m going to talk to my oncologist about a future plan when I see her in two weeks. I’m pretty sure that I will be changing to T-DM1 after I get my next CT scan results in May, and I’m scared it won’t work for long. I have a very aggressive cancer that is very resistant to medication, and Perjeta/Herceptin/Taxol really only worked for me for three months. My last CT scan was mixed, showing some stability and some growth. I’m concerned that the same thing will happen with T-DM1, and I want to know what’s next. Both my oncologist and I were hoping to get at least a year out of Perjeta/Herceptin/Taxol, but, that doesn’t seem to be the case.

¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬ ¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬
12/15 – First mammogram
01/16 – Second mammogram and ultrasound.
01/16 – Meet surgeon and go for third mammogram, second ultrasound and biopsy. Surgeon confirms cancer in left breast and lymph nodes and sets surgery date.
01/16 – Chest scan and bone scan done– all looks good.
02/16 – Surgery - left breast mastectomy and 16 lymph nodes removed (8 had cancer).
02/16 – CT scan done – small nodules on lung but Doctor advises it’s post surgical. They will continue to monitor just in case.
03/16 – Meet radiation oncologist and find out results of Pathology Report. I’m told that I have locally advanced breast cancer, based on the size of my tumour (7 cm!) and the fact that they found cancer cells in eight lymph nodes. I’m also told that I’m HER 2 positive, with high levels of estrogen and progesterone and that my cancer is stage 3, grade 2.
03/16 – Meet oncologist and am told that my cancer is actually grade 3, and that I should have done chemo before surgery. Too late now!
03/16 – Start first of six doses of chemo (Carboplatin and Docetaxal) and Herceptin (for 18 months). I was unable to get a full dose of Docetaxal after my first treatment due to liver enzymes being high.
04/16 – Have port put in.
06/16 – Finished chemo! One month off and then I start radiation.
06/16 – Start Tamoxifen.
07/16 – First radiation treatment – 24 more to go!
08/16 – Went for Genetic Testing to see if I have the BRCA gene. Tested negative for BRCA I and II
08/16 – Radiation oncologist biopsies “scar tissue” on my chest wall. I am told that I have a local recurrence and need to have rush surgery.
09/16 – Meet surgeon who advises that I need to meet with a plastic surgeon, as they will need to do a skin graft to close me up after surgery. Meet plastic surgeon and all looks good. A surgery date is set for October 4.
09/16 – Go for rush ultrasound, bone scan, breast MRI and CT scan.
09/16 – Meet oncologist who advises that the ultrasound and bone scan results look good, and that MRI shows three small masses at surgery site, but lymph nodes are clear. Still awaiting the results of the CT scan, but we are positive it will look good.
09/16 – Get a call from my oncologist, who advises that CT scan shows small spots on my lungs, and a large lymph node in the middle of my chest. This means the cancer has spread! She looks into getting me funded for TDM-1 and cancels my surgery.
10/16 – Meet oncologist, who advises that I have to take Perjeta before I can take TDM1. I start Perjeta/Herceptin every three weeks for an indefinite amount of time, and Taxol, which I will take two weeks in a row with one week off and then two weeks in a row for 8-16 treatments. Stop Tamoxifen.
10/16 – Meet surgeon, who reviews my CT scan and advises that the spots on my lungs may not be cancer, and that he doesn’t see a lymph node in my chest. He thinks it’s a spot on my lung. I’m feeling very confused! He advises that my oncologist doesn’t want me to have surgery to remove the three small masses on my scar line, as she wants to use them as a way to determine if the treatment is working. He advises that if they have not shrunk in 6 months, he will revisit surgery.
10/16 – CEA blood test to determine Tumour markers. Results were normal (2.7). My doctor advises that this could mean two things: (1) that the treatment is working, and the tumours are shrinking, or (2), that I'm one of those people who never get elevated CEA levels. Given that some people never get an elevated CEA level, this test doesn’t seem very accurate to me! Asked for PET scan, but am told I don’t qualify.
10/16 – Brain MRI – NED!
11/16 - CA-15-30 blood test – Tumour markers are normal at 19.
11/16 – Second CEA blood test – Tumours markers are still normal at 1.6 Second CA-15-30 blood test – Tumour markers are still normal at 19
11/16 – Develop lymphedema and have to wear a sleeve
12/16 – CT Scan shows that the tumors on my lungs and the lymph node in the middle of my chest are shrinking, and that some have resolved. Also, the small masses along my scar line are no longer visible. This means the medication is working!
12/16 – Small “pimple” shows up where old tumour on chest wall was located. Doctor is going to monitor it for now.
01/17 – A second “pimple” shows up on chest wall, as well as a small lump under the skin. My doctor thinks it’s scar tissue and will monitor it for now.
03/17 – Third CEA blood test and CA-15-30 blood test – Both normal at 2.5 and 25
03/17 – CT Chest scan to see if there’s improvement to chest and lungs – results are mixed. The good news is, lymph nodes are stable, there is improvement of previous lung changes due to radiation, and the cancer has not spread to my bones, spine or liver, etc. The bad news is that while some lung nodules remained stable, others increased by 1-2 mm and new ones have shown up. All of them were less than 1cm.
03/17 – Received my genetic test results from Foundation One. It found 11 genomic alterations, 3 therapies associated with potential clinical benefit, and 13 clinical trials from which I might benefit.
03/17 – Second brain MRI –NED!
03/17 – Ultrasound done to determine size of “pimples” on my chest wall. They will follow up with a second Ultrasound in three months, to see if they are growing.
04/17 – Was told that I have developed atelectasis, which is what’s causing my back pain.
05/17 – Full body CT scan scheduled to see if I’m still “stable”.

Re: What’s the next step once Perjeta/Herceptin and T-DM1 stop working?
 

TDM-1 worked very well for me in 2011, I stopped it in 2013. I was tired of all the scans, which are required on a clinical trial. It did not work the second time I tried it, but I was taking it with Perjeta (so that may have been a factor). Neratanib is a Tyrosine Kinase Inhibitor (like Tykerb, which did nothing for me). You need to take 6 tiny tablets after a meal in the a.m. The side effects are diarrhea and fatigue. I have not experienced diarrhea, but they advise that you take Immodium prophylactically in the beginning. I did not heed this advice and wanted to see how my body reacted to the drug. I did have one bout of diarrhea, but I think it was because I accidentally took 7 tablets instead of six. I took 1 immodium and did not go for 2 days, so then I took magnesium oxide and it took 12 hours to work. There is a clinical trial of Kadcyla and Neratinib, which is showing excellent response rates. If you have used either drug before, you are not eligible. In my opinion, if you are eligible for this trial, then it would be your best option. If you need more info, please let me know.

Best wishes
Fern

Re: What’s the next step once Perjeta/Herceptin and T-DM1 stop working?
 

Wish I knew about the Kadcyla and Neratinib trial, what state are you in? I'm currently on Kadcyla and Keytruda. I have to fly to Boston for infusions.

Re: What’s the next step once Perjeta/Herceptin and T-DM1 stop working?
 

I am in California. I tried Keytruda and it was very unhelpful. Kadcyla worked well until I added Perjeta.
I think they are about to start Phase III of the trial, but I am not sure where it is located.
Please keep us updated on your response to the trial, which you are currently on.

Re: What’s the next step once Perjeta/Herceptin and T-DM1 stop working?
 

Thanks for the info Fern. My understanding is that my next treatment option is T-DM1, and I won’t even be considered for a trail until I’ve tried that drug. That means I wouldn’t’ be eligible for the clinical trial of Kadcyla and Neratinib when the time comes. I will definitely mention Neratinib to my doctor when I see her next week. I won’t be getting chemo next week, just Herceptin and Perjeta, as I will be going on vacation. I’m supposed to get a chemo break until I get back from my trip in May, but, I think I will be extending that break. If my test results from my May 11 CT scan shows progression, I will be moving on to T-DM1. If not, I will just continue with Herceptin and Perjeta, and will take a hormone inhibiter like tamoxifen. My shortness of breath was really bad after last week’s treatment, and my parents were shocked at how bad it is when they saw me over the weekend. Until I can get my breathing back to normal, and get rid of this constant back pain, I’m going to have to take a break from chemo. I know that not everyone will agree with this decision ,but, it’s mine to make, and I think it’s the right choice. Hopefully T-DM1 will work for me for a long time, so I don’t need to worry about “what’s next” for a while, but, I’m glad to know that Neratinib is out there, and I hope it gets approved soon.

I’ve heard about Keytruda, but I don’t know much about it. Does it work better when taken with T-DM1? Is this combination working for you Valleygirl?

¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬ ¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬
12/15 – First mammogram
01/16 – Second mammogram and ultrasound.
01/16 – Meet surgeon and go for third mammogram, second ultrasound and biopsy. Surgeon confirms cancer in left breast and lymph nodes and sets surgery date.
01/16 – Chest scan and bone scan done– all looks good.
02/16 – Surgery - left breast mastectomy and 16 lymph nodes removed (8 had cancer).
02/16 – CT scan done – small nodules on lung but Doctor advises it’s post surgical. They will continue to monitor just in case.
03/16 – Meet radiation oncologist and find out results of Pathology Report. I’m told that I have locally advanced breast cancer, based on the size of my tumour (7 cm!) and the fact that they found cancer cells in eight lymph nodes. I’m also told that I’m HER 2 positive, with high levels of estrogen and progesterone and that my cancer is stage 3, grade 2.
03/16 – Meet oncologist and am told that my cancer is actually grade 3, and that I should have done chemo before surgery. Too late now!
03/16 – Start first of six doses of chemo (Carboplatin and Docetaxal) and Herceptin (for 18 months). I was unable to get a full dose of Docetaxal after my first treatment due to liver enzymes being high.
04/16 – Have port put in.
06/16 – Finished chemo! One month off and then I start radiation.
06/16 – Start Tamoxifen.
07/16 – First radiation treatment – 24 more to go!
08/16 – Went for Genetic Testing to see if I have the BRCA gene. Tested negative for BRCA I and II
08/16 – Radiation oncologist biopsies “scar tissue” on my chest wall. I am told that I have a local recurrence and need to have rush surgery.
09/16 – Meet surgeon who advises that I need to meet with a plastic surgeon, as they will need to do a skin graft to close me up after surgery. Meet plastic surgeon and all looks good. A surgery date is set for October 4.
09/16 – Go for rush ultrasound, bone scan, breast MRI and CT scan.
09/16 – Meet oncologist who advises that the ultrasound and bone scan results look good, and that MRI shows three small masses at surgery site, but lymph nodes are clear. Still awaiting the results of the CT scan, but we are positive it will look good.
09/16 – Get a call from my oncologist, who advises that CT scan shows small spots on my lungs, and a large lymph node in the middle of my chest. This means the cancer has spread! She looks into getting me funded for TDM-1 and cancels my surgery.
10/16 – Meet oncologist, who advises that I have to take Perjeta before I can take TDM1. I start Perjeta/Herceptin every three weeks for an indefinite amount of time, and Taxol, which I will take two weeks in a row with one week off and then two weeks in a row for 8-16 treatments. Stop Tamoxifen.
10/16 – Meet surgeon, who reviews my CT scan and advises that the spots on my lungs may not be cancer, and that he doesn’t see a lymph node in my chest. He thinks it’s a spot on my lung. I’m feeling very confused! He advises that my oncologist doesn’t want me to have surgery to remove the three small masses on my scar line, as she wants to use them as a way to determine if the treatment is working. He advises that if they have not shrunk in 6 months, he will revisit surgery.
10/16 – CEA blood test to determine Tumour markers. Results were normal (2.7). My doctor advises that this could mean two things: (1) that the treatment is working, and the tumours are shrinking, or (2), that I'm one of those people who never get elevated CEA levels. Given that some people never get an elevated CEA level, this test doesn’t seem very accurate to me! Asked for PET scan, but am told I don’t qualify.
10/16 – Brain MRI – NED!
11/16 - CA-15-30 blood test – Tumour markers are normal at 19.
11/16 – Second CEA blood test – Tumours markers are still normal at 1.6 Second CA-15-30 blood test – Tumour markers are still normal at 19
11/16 – Develop lymphedema and have to wear a sleeve
12/16 – CT Scan shows that the tumors on my lungs and the lymph node in the middle of my chest are shrinking, and that some have resolved. Also, the small masses along my scar line are no longer visible. This means the medication is working!
12/16 – Small “pimple” shows up where old tumour on chest wall was located. Doctor is going to monitor it for now.
01/17 – A second “pimple” shows up on chest wall, as well as a small lump under the skin. My doctor thinks it’s scar tissue and will monitor it for now.
03/17 – Third CEA blood test and CA-15-30 blood test – Both normal at 2.5 and 25
03/17 – CT Chest scan to see if there’s improvement to chest and lungs – results are mixed. The good news is, lymph nodes are stable, there is improvement of previous lung changes due to radiation, and the cancer has not spread to my bones, spine or liver, etc. The bad news is that while some lung nodules remained stable, others increased by 1-2 mm and new ones have shown up. All of them were less than 1cm.
03/17 – Received my genetic test results from Foundation One. It found 11 genomic alterations, 3 therapies associated with potential clinical benefit, and 13 clinical trials from which I might benefit.
03/17 – Second brain MRI –NED!
03/17 – Ultrasound done to determine size of “pimples” on my chest wall. They will follow up with a second Ultrasound in three months, to see if they are growing.
04/17 – Was told that I have developed atelectasis due to shortness of breath, which is what’s causing my back pain.
05/17 – Full body CT scan scheduled to see if I’m still “stable”.

Re: What’s the next step once Perjeta/Herceptin and T-DM1 stop working?
 

Sorry for the late reply, I only just saw this. TDM-1 is Kadcyla, and it worked really well for me. I made the mistake of choosing to stop it, as it was drying out my body and I was tired of the scans every six weeks (for the clinical trial). Please let us know how you are doing on Kadcyla - TDM-1.

Re: What’s the next step once Perjeta/Herceptin and T-DM1 stop working?
 

I went for my first treatment of T-DM1 yesterday. This drug will be a lot easier for me to tolerate, and does not need any pre-drugs like steroids or Benadryl. It will also only take 30 minutes to administer, which means I can work in the morning, and go to the clinic in the afternoon everything three weeks. Overall, it will be a much easier and more convenient drug. I will get four dosages of this drug over the next three months, and then I will go for more scans in order to determine if it’s working. Let’s hope it works because if it doesn’t, I’ll have to go on a trial.

The trial they want to put me on if the T-DM1 doesn’t work consists of Xeloda with either Neratanib or Lapatinib. They are trying to see what drug works better between the two. Right now, I’m just hoping the T-DM1 works or me!

¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬ ¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬
12/15 – First mammogram
01/16 – Second mammogram and ultrasound.
01/16 – Meet surgeon and go for third mammogram, second ultrasound and biopsy. Surgeon confirms cancer in left breast and lymph nodes and sets surgery date.
01/16 – Chest scan and bone scan done– all looks good.
02/16 – Surgery - left breast mastectomy and 16 lymph nodes removed (8 had cancer).
02/16 – CT scan done – small nodules on lung but Doctor advises it’s post surgical. They will continue to monitor just in case.
03/16 – Meet radiation oncologist and find out results of Pathology Report. I’m told that I have locally advanced breast cancer, based on the size of my tumour (7 cm!) and the fact that they found cancer cells in eight lymph nodes. I’m also told that I’m HER 2 positive, with high levels of estrogen and progesterone and that my cancer is stage 3, grade 2.
03/16 – Meet oncologist and am told that my cancer is actually grade 3, and that I should have done chemo before surgery. Too late now!
03/16 – Start first of six doses of chemo (Carboplatin and Docetaxal) and Herceptin (for 18 months). I was unable to get a full dose of Docetaxal after my first treatment due to liver enzymes being high.
04/16 – Have port put in.
06/16 – Finished chemo! One month off and then I start radiation.
06/16 – Start Tamoxifen.
07/16 – First radiation treatment – 24 more to go!
08/16 – Went for Genetic Testing to see if I have the BRCA gene. Tested negative for BRCA I and II
08/16 – Radiation oncologist biopsies “scar tissue” on my chest wall. I am told that I have a local recurrence and need to have rush surgery.
09/16 – Meet surgeon who advises that I need to meet with a plastic surgeon, as they will need to do a skin graft to close me up after surgery. Meet plastic surgeon and all looks good. A surgery date is set for October 4.
09/16 – Go for rush ultrasound, bone scan, breast MRI and CT scan.
09/16 – Meet oncologist who advises that the ultrasound and bone scan results look good, and that MRI shows three small masses at surgery site, but lymph nodes are clear. Still awaiting the results of the CT scan, but we are positive it will look good.
09/16 – Get a call from my oncologist, who advises that CT scan shows small spots on my lungs, and a large lymph node in the middle of my chest. This means the cancer has spread! She looks into getting me funded for TDM-1 and cancels my surgery.
10/16 – Meet oncologist, who advises that I have to take Perjeta before I can take TDM1. I start Perjeta/Herceptin every three weeks for an indefinite amount of time, and Taxol, which I will take two weeks in a row with one week off and then two weeks in a row for 8-16 treatments. Stop Tamoxifen.
10/16 – Meet surgeon, who reviews my CT scan and advises that the spots on my lungs may not be cancer, and that he doesn’t see a lymph node in my chest. He thinks it’s a spot on my lung. I’m feeling very confused! He advises that my oncologist doesn’t want me to have surgery to remove the three small masses on my scar line, as she wants to use them as a way to determine if the treatment is working. He advises that if they have not shrunk in 6 months, he will revisit surgery.
10/16 – CEA blood test to determine Tumour markers. Results were normal (2.7). My doctor advises that this could mean two things: (1) that the treatment is working, and the tumours are shrinking, or (2), that I'm one of those people who never get elevated CEA levels. Given that some people never get an elevated CEA level, this test doesn’t seem very accurate to me! Asked for PET scan, but am told I don’t qualify.
10/16 – Brain MRI – NED!
11/16 - CA-15-30 blood test – Tumour markers are normal at 19.
11/16 – Second CEA blood test – Tumours markers are still normal at 1.6 Second CA-15-30 blood test – Tumour markers are still normal at 19
11/16 – Develop lymphedema and have to wear a sleeve
12/16 – CT Scan shows that the tumors on my lungs and the lymph node in the middle of my chest are shrinking, and that some have resolved. Also, the small masses along my scar line are no longer visible. This means the medication is working!
12/16 – Small “pimple” shows up where old tumour on chest wall was located. Doctor is going to monitor it for now.
01/17 – A second “pimple” shows up on chest wall, as well as a small lump under the skin. My doctor thinks it’s scar tissue and will monitor it for now.
03/17 – Third CEA blood test and CA-15-30 blood test – Both normal at 2.5 and 25
03/17 – CT Chest scan to see if there’s improvement to chest and lungs – results are mixed. The good news is, lymph nodes are stable, there is improvement of previous lung changes due to radiation, and the cancer has not spread to my bones, spine or liver, etc. The bad news is that while some lung nodules remained stable, others increased by 1-2 mm and new ones have shown up. All of them were less than 1cm.
03/17 – Received my genetic test results from Foundation One. It found 11 genomic alterations, 3 therapies associated with potential clinical benefit, and 13 clinical trials from which I might benefit.
03/17 – Second brain MRI –NED!
03/17 – Ultrasound done to determine size of “pimples” on my chest wall. They will follow up with a second Ultrasound in three months, to see if they are growing.
04/17 – Was told that I have developed atelectasis due to shortness of breath, and a pulled diaphragm, which is what’s causing my back pain. I need to see a chiropractor physio for chest therapy.
05/17 – Hospitalized with a mild case of pneumonia.
05/17 – Full body CT scan show progression to lungs and chest – Bye bye Herceptin/Perjeta/Taxol, hello T-DM1

Re: What’s the next step once Perjeta/Herceptin and T-DM1 stop working?
 

I have been on Kadcyla (T-DM1) since February 3, 2016. It is beginning to fail. Is anyone enrolled in any of the Abemaciclib (LY2835219) trials?

http://www.lillyoncologypipeline.com/cancer-type/breast-cancer

"Significance

Despite successful HER2-directed therapies, many patients with HER2-positive breast cancer will succumb to their disease once tumor cells develop resistance. Here, we show that the cyclin D1-CDK4 pathway can mediate this resistance, and that targeting resistant tumor cells with a CDK4/6 inhibitor resensitizes them to anti-HER2 therapy by increasing their dependence on EGFR family kinase signaling. Concomitant HER2 and CDK4/6 inhibition synergistically inhibits cell proliferation,
controls tumor growth in vivo, and delays tumor recurrence in a transgenic mouse model. These effects are associated with a reduction in the phosphorylation of both Rb and S6RP, two important mediators of the G1/S transition. Our results have led to the development of a randomized clinical trial for patients with metastatic HER2-positive breast cancer."

Re: What’s the next step once Perjeta/Herceptin and T-DM1 stop working?
 

Thanks Margo, this is very interesting