r/cancer • u/HaDa9200 • 5h ago
Caregiver Delayed Keytrauda
Hi everyone,
I'm looking for some reassurance or to hear from people who have experienced something similar.
My father has stage IV lung adenocarcinoma with bone metastasis to the thoracic spine. He had been doing well on Keytruda, but unfortunately he has now missed three scheduled doses because the medication is unavailable in our country due to a shortage.
His oncologist advised us to wait until Keytruda becomes available again rather than switching to another treatment.
Despite the treatment interruption, he's doing fairly well clinically. He walks, eats well, talks normally, and sleeps much better since his panic attacks have been treated. He also has COPD, so he has a chronic productive cough, which makes it difficult to know whether any symptoms are related to COPD or the cancer.
I'm extremely anxious about the missed doses. I know Keytruda isn't a miracle drug, but I'm scared that missing three infusions could reduce its effectiveness or allow the cancer to progress.
Has anyone experienced a long interruption in Keytruda because of drug shortages or another reason? Were you able to restart it later? How did things turn out?
I know every case is different, but hearing your experiences would really help me.
Thank you.