Cancer treatment is more complex than ever. That complexity saves lives, but it also creates a growing gap between what patients are told and what they actually understand. As health care systems strain under rising demand, patients increasingly need better tools to participate meaningfully in their own care.
I know this firsthand.
After being diagnosed with high-grade muscle-invasive bladder cancer, I entered treatment expecting difficult decisions and uncertain outcomes. What I did not expect was fragmentation: frequent handoffs between clinicians, conflicting information, delayed responses, and a steady stream of lab tests filled with unfamiliar terminology. None of this was neglect or lack of effort. It echoed a system under pressure, in part from the growing demands of an aging baby boomer population facing complex illnesses all at once.
Modern cancer care means patients must learn a lot of information very quickly. Chemotherapy and immunotherapy involve frequent monitoring. In my case, that meant weekly lab tests and repeated imaging. Over time, I looked at more than 20 blood test reports, each full of numbers and abbreviations that were hard to understand and often scary at first glance.
Understanding which changes mattered, and which were expected, became important. Yet appointments are short. Messages sometimes go unanswered. Patients are left to connect the dots between visits, often while coping with side effects, fatigue and fear.
This is not workable. Patients can’t just sit back when the system expects them to be involved. At different stages of my treatment, I turned to an AI-based tool to help interpret lab trends, understand imaging reports and prepare questions for my doctors. The specific tool I used was ChatGPT, a conversational artificial intelligence program designed to explain complex information in plain language. It did not make medical decisions or replace professional judgment. What it did was help me understand what I was being told.
That mattered. The value was not in answers, but in explanation. The tool emphasized trends rather than isolated numbers. It helped translate technical language into terms I could grasp. Just as importantly, it reduced unnecessary alarm when test results looked ominous but were, in fact, consistent with treatment effects or recovery.
This clarity mattered not only to me, but to my family. My wife worried more than I did. Sharing the same plain-language explanations gave us a shared understanding of where I stood and what was still uncertain. It changed how we talked about risk, timing and next steps. In a process filled with anxiety, understanding became a stabilizing force.
Artificial intelligence did not treat my cancer. Surgeons, oncologists, nurses and staff did. AI is not a substitute for their judgment, physical examination or human care. But in a health care system where complexity is increasing and time is limited, tools that improve health literacy can strengthen, not weaken, the physician-patient relationship.
The reality is that patients are already seeking information elsewhere. When official channels feel opaque or slow, people will look for ways to fill the gaps. The choice is not whether patients will use tools like AI, but whether those tools will be used thoughtfully and responsibly.
Health care systems should recognize this reality and focus on guiding patients toward better understanding rather than discouraging engagement. Clear explanations lead to better questions, more productive appointments and greater trust. They also reduce the emotional toll that comes from misunderstanding and fear.
My surgery is now scheduled. I approach it with appropriate concern, but also with clarity. That clarity did not come from a single appointment. It came from repeated efforts to understand what was happening and why.
Cancer strips away the illusion of control, but understanding gives some of it back.
Patients do not need less information. They need better access to it, explained clearly and reinforced consistently. Used thoughtfully, tools that improve understanding can help patients and families navigate serious illness with greater confidence, even when outcomes remain uncertain.
