Immunatheropy with Pembro, intense back pain

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Hi, 1st dose of pembro in March, went really well, 2nd dose 6 weeks later in May, it took 3 hours longer than it should due to back and chest pains like I have never felt in my life, but got through on pain killers. Today 3rd dose and had to stop, after 10 mins (pain meds up front and reduced flow rate), due to intense pain in my back again. Dr would not allow it to continue. Has any one else experience this? What happened to the rest of the course. ** I must add this seems very relaxed, as all the nurses and Dr haven't really seen this before** worried I can't complete my course and what next? 

Obviously a bit worried about not having the full dose and if I can even finish the treatment course. 

  • That all sounds very unpleasant  and it's natural to worry about what might happen if you can't complete the immunotherapy course.

    I haven't had immunotherapy, so don't have any experience of this to share with you, but noticed that your post hadn't had any replies yet. There are lots of people in the group who have had immunotherapy and hopefully one of them will be along soon to share their experiences with you, as responding to your post will 'bump' it back to the top of the discussion list.

    Anne

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     "Never regret a day in your life, good days give you happiness, bad days give you experience"

  • Thanks Anne, very much appreciate your kind words. I hope you are doing OK in your own journey. I am trying to stay as positive as possible, its the waiting for answers that makes this so hard. I am in for the long haul and will do what's needed to get through this. 

    Paul

  • Yes, I'm doing well thank you Relieved

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  • First, if you research Pembro under the brand name Keytruda, yes back pain is a known possible side effect.

    You don't mention your cancer stage or type.  In principle Pembro is usually only one of a number of possible immunotherapy or other treatments.  So don't abandon hope!  I was due two years of Pembro but chose to stop after one year because of side effects.  Being treated for melanoma stage 4.  I am now one year no evidence of disease but very aware this cancer may or may not return....

    Please don't think you have no further treatment available!! Wishing you well.

  • Hi Mendoe, 

    Thanks for taking the time to respond, I am stage 3 Melanoma. I understand the side effects but I had to stop during the treatment being administered as the pain was too intense. Waiting on next discussion with the oncologist to understand next steps. 

    Paul

  • There is an excellent FB group called Melanomamates if you have not yet discovered it.  Excellent knowledgeable mainstream friendly support by fellow melanoma patients.  No unpleasantness, no medically unapproved methods or adverts.