Hello, my name is Hayley and I am the nurse specialist in the patient experience team at Anthony Nolan. Thank you for posting on the forum, I hope there will be other patients that can give you some advice and share their experience of tandem transplants.
It sounds like you have had a tough year especially with having a young child and I am sorry about that. Tandem transplants tend to be given in different ways for different diseases, so for example patients with multiple myeloma can receive 2 back to back autografts (using your own stem cells) and Germ cell tumours can sometimes have 3 back to back autografts. In Hodgkin’s Lymphoma research has shown that patients with refractory disease have a better response and overall survival when treated with an autograft followed by an allograft.
Disease statues before going in to an allograft is very important, if you have disease before you have the transplant this can have a negative impact on your response to the treatment. Therefore its important that your disease is reduced as much as possible and the autograft is the treatment used to eradicate any remaining disease. Then when you are in remission or have a lower disease burden the allograft can be used to consolidate this response and give you the long term remission.
An autograft involves collecting your own stem cells and then a few weeks later being admitted to have high dose chemotherapy and stem cell return. The high dose chemo will eradicate the remaining disease and wipe out your bone marrow and your stem cells are used to rescue your bone marrow. Your recovery following this can take 2-3 months with the main side effects being risk of infection, nausea, loss of appetite, fatigue and alopecia. You will not feel terrible for 2-3 months, most patients begin to feel better after a month with fatigue and appetite taking the longest to return to normal. Your inpatient stay should only be approx. 3 weeks and then you can be at home recovering with regular appointments with your transplant team. By the time the allograft comes around you should have had time to regain your strength and spend quality time with your family.
The allograft involves finding you a donor and that process is probably already going on right now. The admission usually involves 1 week of chemo followed by the infusion of the stem cells, this is similar in practice to receiving a pool of platelets and is a simple procedure. You should expect to be an inpatient for about 3-4 weeks and initially the side effects are not that dissimilar to the autograft. The 2 main differences are that it will take you longer then 3 months to recover, more likely 6 months to 1 year and there is the added side effect of graft versus host disease (GvHD). This is when the new stem cells (graft) notice that the host (you) as foreign and causes a reaction and it can affect your skin, gut and liver. This is regarded as a good sign as it means your new immune system is strong and is fighting, GvHD can also have a good effect in that it can cause graft versus lymphoma effect which means that it will fight against your disease. You might have seen lots of posts on here regarding GvHD and I think the main issue is that it is well controlled so that it does not impact your quality of life. Again you should be able to spend most of the time recovering out of hospital although you can sometimes be readmitted at some point with an infection but you will be regularly followed up at the transplant centre.
I know this must sound daunting and scary, like you have said one transplant can be difficult and I am sure the thought of two is a bit overwhelming but if you and the transplant team do feel this is your best treatment option, I am sure you have the strength to get through it, you want to beat this once and for all. Research is supporting this treatment for refractory HL and there is no evidence that you will have more side effects because you are having 2 transplants closer together or that it will take you longer to recover than if you just had the allograft. Every one is different in how they cope but if you are finding it all a bit much to think about maybe try and take it one step at a time and focus on keeping yourself fit and strong for the autograft and then think more about the allograft once that gets nearer. We have a podcast that you might find useful on the Anthony Nolan family and friends Facebook page about preparing for transplant https://www.facebook.com/anthonynolanpatients/?fref=nf there is advice about what to expect and what you can do to prepare from a practical and emotional perspective plus lots of feedback from patients who have been through it. You can also look at our patient information and I would recommend The seven steps as a good starting point http://leukaemialymphomaresearch.org.uk/sites/default/files/seven\_steps\_march\_2012.pdf
There is also lots of Essential guides and information about post transplant recovery.
I hope this has helped and please keep in touch with your progress.
Best wishes
Hayley