29.05.19
Day 1
Well it’s been an interesting few days down in London. Having travelled down on the 6.30am train on Tuesday Alistair and I managed a quick lunch near Hampstead Heath before arriving at the Royal Free hospital in the early afternoon.
The waiting room was busy with many patients from all over the country, many still with their suitcases with them. As this is a National Amyloidosis Centre they receive referrals from all over the UK and abroad and some of my fellow ‘Amyloidees’ on Tuesday were from Liverpool, Worcester and Edinburgh and all here for the same scans and tests as myself.
Having just sat down I was called through for the usual height, weight, blood pressure and O2 saturation followed closely by an ECG and Echo-cardiogram. I was grateful that they allowed my husband in for this (he’s a doctor and used to performing these test himself) and it was reassuring to see him mouthing ‘it’s normal’ over the head of the technician.
Once these tests were out of the way it was time for the usual round of blood samples and then the injection of radioactive iodine tracer. I was slightly perturbed to see this isotope arrive in a metal box with the radioactivity hazard warning on the side and inside the box was a heavy looking metal syringe… and they were going to inject this into me! Can’t say I wasn’t a little concerned by this but the nurse did advise me that you’d get more radiation living in London than I would get in the injection which is supposed to put you at ease – says a lot for the air quality down there. Here’s the science bit about the SAP scan:
Serum amyloid P component (SAP) is a normal protein found in the blood that binds to amyloid deposits. In healthy people there are very small amounts of SAP and this is only present in the bloodstream. In AL amyloidosis patients, in addition to the small quantities of SAP in the blood, there are large quantities of SAP coating the amyloid deposits in the affected organs. The SAP scan is available at the NHS National Amyloidosis Centre, London, and is performed routinely in most patients who are referred there for evaluation of AL amyloidosis.
The SAP scan can show the amount and location of amyloid within the body without the need for invasive biopsies. A small amount of SAP is tagged with a radioactive iodine tracer and is injected into a vein. The tagged SAP then binds to amyloid deposits within the organs of the body. A scan is then performed 6 – 24 hours later to show these deposits and the amount and location of amyloid within the body.
So the SAP scan was booked for 9 am on the following morning so having received a bottle of Potassium iodide to take twice a day for the next few days I was able to leave the hospital. The Potassium iodide can help block radioactive iodine from being absorbed by the thyroid gland, thus protecting this gland from radiation injury. The thyroid gland is the part of the body that is most sensitive to radioactive iodine. What a cocktail of drugs I’ve been getting recently and I’m the girl who never took anything other than Paracetamol up to a few months ago. The whole afternoon was like a well choreographed dance, from one room to another for different tests and hardly a minute to sit down. This is how the NHS should run all its clinics, it’s very impressive!
So London awaited. After a quick pre dinner pasta it was off to see Wicked the Musical. I’m sure I was probably glowing greener than Elphaba the green witch character in the show. I won’t dwell on the musical, suffice to say Alistair and I thought it was one of the most discordant musicals we’d ever heard and were almost tempted to leave at the interval but decided to stay and give it time to redeem itself in the second act. Sadly this didn’t happen and we came away feeling totally underwhelmed.
Day 2
Back to The Royal Free Hospital for round 2. This kicked off promptly with the SAP scan first thing. This scan takes about half an hour and is straightforward although slightly claustrophobic as the scan plate does come down very close over your head but this was short lived and not uncomfortable. The scan was followed by an MRI scan to check for other signs of amyloidosis particularly in the heart. This scan was a longer scan and I was also invited to join a drug study which necessitated some IV drug being injected whilst in the scanner so this added to the time it took, about an hour and a half in total.
Once back in the waiting room I had the longest wait of the whole few days; 45 mins to sit and dwell on ‘what ifs’ or is it worse than expected. It seemed an interminable wait. Eventually we were called in and the results discussed. I have the amyloid deposits in my kidneys, which I knew about, but also in my spleen. Thankfully I do not have any cardiac involvement as this would be more serious. The doctor explained that she wasn’t so concerned about my spleen but obviously we need to try and prevent further kidney damage and allay the production of the free light chains in my blood which are produced in the bone marrow. To do this she suggested that the course of action would be chemotherapy, a combination of Bortezomib, dexamethasone and cyclophosphamide and this could be given in Glasgow, with regular blood samples sent down to the NAC and a repeat SAP scan in a years time. She did mention however that due to the slow onset of my presentation there was a small risk of this being the hereditary form of Amyloidosis and for this she wanted to do a genetic test which would take two weeks to get the results. So now I have an anxious wait to see if this is the hereditary form. Assuming it’s not then the chemotherapy will start fairly soon and I’ll be blogging my way through that – the good, the bad and the ugly which could be an interesting time. I’m trying not to think too much about this at the moment until I have to start the treatment and have been reassured by both the NAC and the Glasgow Haematologists that this is often well tolerated and my hair won’t fall out. So stay tuned for my next update which will be on the 14th June when I next see the Haematologists for my results and treatment schedule.