I was diagnosed with Lyme disease from tick bite/s contracted in 2003 and 2005 see my story in right hand column of the web version of this blog or at this link https://lookingatlyme.blogspot.com/2010/12/my-lyme-disease-is-not-idsa-lyme.html
Also a video here
My daily symptoms have been noticeable by inflammation just about everywhere but variable.
I have tried a variety of treatment and combination treatment over the years many helped but none cured daily symptoms.
I have had gall bladder removed, appendix removed and hospitalised with pneumonia in 2019 found to have Bronchiectasis and I developed diverticulitis in recent years.
I found a breast lump in January 2021 and had a mastectomy in February 2021( no lymph node involved) followed by a diagnosis of Triple Negative Breast Cancer. Chemo 4 x TC ( and Cyclophosphamide ) which was grim.
I had been referred to Chest Consultant following pneumonia in 2019 because of constant coughing which had gone hand in hand with my Lyme journey. Certain antibiotics relieved symptoms most especially Bactrim/ Septra/Co-Trimoxazole call it what you like. This is medication which can be used in treating Lyme so double benefit but try getting a doctor to prescribe on NHS. Despite constant request chest consultant would not prescribe without evidence of bacterial infection and as I struggled to cough out sufficient for a sputum sample she decided to do an investigation to remove samples from my lungs. Prior to this she arranged a scan of my chest. This scan showed swollen lymph nodes in my right lung and bronchial branch entering right lung. I was referred back to Breast Consultant in view of history of TNBC. The needle biopsy wasn't sufficient to define what type of cancer I had TNBC or a different lung cancer which might be treated differently. I was referred to St Georges for a mediastinoscopy. I was given my results yesterday and it is a Triple Negative Breast Cancer metastasis.
One of the first things I read about TNBC metastasis was even with treatment prognosis was not much more than a year and without treatment maybe 3 months.
Everyone who has seen me in the NHS has been lovely but it took from December 2021 until June 2022 6 months to be referred for chemo therapy - unacceptable.
I am waiting to hear what Oncology will offer but I know there are no good treatments for TNBC.
I joined a Facebook group Triple Negative Warriors UK which is a lovely group of ladies sharing their journeys and treatments, but so very sad to hear so many young mums struggling to survive this dreadful cancer. At 72 I am lucky to have had a good life.
19 years struggling with inflammation so no real surprise to end up with cancer, but I was aware of research Eva Sapi was involved with:-
Effect of Invasion of Borrelia burgdorferi in Normal and Neoplastic Mammary Epithelial Cells
Borrelia burgdorferi, the causative agent of Lyme Disease, is known to be able to disseminate and colonize various organs and tissues of its hosts, which is very crucial for its pathogenicity and survival. Recent studies have shown the presence of B. burgdorferi DNA in various breast cancer tissues, in some with poor prognosis, which raises the question about whether B. burgdorferi can interact with mammary epithelial cells and could have any effect on their physiology, including tumorigenic processes. As the model in this study, we have used MCF 10A normal and MDA-MB-231 tumorigenic mammary epithelial cells and infected both cell lines with B. burgdorferi. Our immunofluorescence and confocal microscopy results showed that B. burgdorferi is capable of invading normal epithelial and breast carcinoma cell lines within 24 h; however, the infection rate for the breast carcinoma cell lines was significantly higher. While the infection of epithelial cells with B. burgdorferi did not cause any changes in cell proliferation rates, it showed a significant effect on the invasion and migratory capacity of the breast cancer cells, but not on the normal epithelial cells, as determined by Matrigel invasion and wound healing assays. We have also found that the levels of expression of several epithelial–mesenchymal transition (EMT) markers (fibronectin, vimentin, and Twist1/2) changed, with a significant increase in tissue remodeling marker (MMP-9) in MDA-MB-231 cells demonstrated by quantitative Western blot analyses. This observation further confirmed that B. burgdorferi infection can affect the in vitro migratory and invasive properties of MDA-MB-231 tumorigenic mammary epithelial cells. In summary, our results suggest that B. burgdorferi can invade breast cancer tumor cells and it can increase their tumorigenic phenotype, which urges the need for further studies on whether B. burgdorferi could have any role in breast cancer development.
In 2020 I had a sputum sample examined privately by dark field microscopy. This has revealed the presence of an unknown species of spirochaetes, which could be Treponema denticola but in view of Borrelia infection raises questions - of course the NHS will not investigate this.
These are slides Peter took of my sputum sample
with on the
Today I had an Oncology appointment. It went well much better than I had expected.
I expressed my concern that it had taken 6 months to this appointment. The Oncologist explained that the three areas in my lung seen on my scan were tiny and Oncologist and Breast Consultant had not expected them to be triple negative so were surprised when the biopsy results came back positive. Although TNBC is an aggressive cancer and I am now classed as stage 4 because it has metastasised to my lung, he believes my prognosis is likely to be at least a year and probably much longer if I respond to chemotherapy. He suggests oral Capecitabine but I need to have a blood test to check if it is suitable for me.
The tissue from the biopsy from the lung is being tested for PDL-1 marker but because the area was small the Oncologist has already asked for samples from my original breast tumour to be sent for testing so that there is a better chance of getting enough tissue for the best results.
If the markers come back positive I could be given immunotherapy as well as chemotherapy probably atezolizumab which is now available on NHS when PDL-1 markers are positive.
So I see the Oncologist again in two weeks by which time the results should be back. If the results are negative then immunotherapy would not be available unless under a trial. There are none currently at Guildford. London is not practical travelling distance in my current health situation although The Royal Marsden may be worth checking again.
I am led to understand that immunotherapy can benefit those of us with chronic Lyme but as different ones work differently it would be stabbing in the dark, but then isn't all Lyme treatment a bit like that anyway.
Update 13 July
I saw my oncologist today.
PDL-1 markers came back positive which means I would be eligible for immunotherapy drugs on NHS - Atezolizumab or Pembrolizumab.
I need another PET scan as the last one was in March and also an MRI of head. These will be done in the next few days and will serve as a base line to assess if treatment is working.
I will need a PICC Line fitted because of the frequency of IV treatment.
I see my Oncologist again in two weeks by which time the results will be back and I will start treatment soon afterwards. Atezolizumab + Abraxane ( nab- paclitaxel)
Both drugs come with nasty side effects so fingers crossed I can tolerate them and they work. If I am unable to take either of the immunotherapy drugs then a future option would be capecitabine as the DPD marker came back ok.
Meanwhile I developed high blood pressure although currently under control on amlodipine.
I am very pleased to have the opportunity to try the immunotherapy. All being well I start treatment above on 29 July.
Alliance Medical completely messed up arranging scans which resulted in a trip to Marylebone London to get Pet scan done in time to start treatment. So much for outsourcing NHS. I sent a strongly worded e mail to BCN because 81 year old husband could not drive neither could either daughter and the prospects of travelling by train at 72 with mBCN and dizzy spells was daunting. The hospital arranged for a taxi for me which was such a relief.
Oncologist rang today to update me on scan results.
Surprisingly Pet scan shows areas in my lungs have reduced since last scan in March, that is without treatment so he believes it could be my immune system dealing with it although I wonder if it is aspirin I take and maybe Bactrim but we will never know.
Unfortunately the MRI Head scan shows I have a lesion in the center area of my brain which he has to take is associated to mTNBC. With my Lyme hat on I wonder if it could be Lyme related and asked if the lesion was similar to what would be found in MS patients (knowing MS lesions and Lyme lesions were indistinguishable.) He said not. Because of the position of this he did not think it would be cause of my recent dizzy spells or ear problems which I had been hoping could be underlying cause of dizziness. He asked about headaches which I have been getting pressure type headaches a bit like sinus headache which improves enormously on aspirin although I had stopped that prior to scans. He said that when I start treatment the headaches would likely get worse so I might need to take paracetamol or other things but ok to take aspirin on chemo if it helps. In three months they will repeat scans and if treatment hasn't reduced the brain lesion he will refer me to The Royal Marsden to consider Cyberknife plus there are other treatment choices as mentioned above.
Rather an interesting case study just wish it wasn't mine.