In this episode of The Prostate Papers, Gary goes way down the prostate cancer information rabbit hole.

Welcome back to one man’s trip into the dreaded “prostate zone.” Before I start, let me remind listeners that I am NOT—repeat—NOT a doctor. I’m just a reasonably well-informed patient, and I’m sharing what I have learned in the hope that other folks entering the “prostate zone” might find it useful. Do NOT treat anything I say as medical advice.

I closed the first episode with a simple question—is there just too much online information on prostate cancer for a reasonable person to discover and process? The classic answer—and my response—is “It depends.” For almost all of us, at the outset of our research, the amount of information can seem overwhelming. Just getting started can be a challenge. Googling “prostate cancer” gives over 412 million results. But is it too much? For many men, a fair answer is “yes”. TMI. Too much information. That’s what highly skilled, experienced doctors are for. A good doctor can guide you down this path to a successful outcome. You don’t need to enroll in the Google School of Medicine to be a good patient.

Other folks eagerly head down the prostate cancer “rabbit hole.” There can never be too much information. One more query to post, one more paper to read. I’m one of them. When we “data hounds” go into our doctor’s office, we’re ready for a serious discussion, not a lecture. In my case, after a follow-up PSA test came back showing yet another significant bump in my score, my urologist recommended we proceed with diagnostic testing, beginning with an MRI scan.

In the three weeks before the test, I went down the prostate cancer information rabbit hole. Way down the rabbit hole. I spent dozens of hours clicking through long lists of Google search results. No surprise, there’s almost an endless supply of information scrolling across your screen. Equally unsurprising, the quality is all over the board. You can understand why doctors seldom look forward to seeing patients who have consulted with Dr. Google. Some may come in with a preconceived notion of their diagnosis and even have a treatment plan.

If you choose to arm yourself with information available online, let me offer some advice. First, hone your search skills. The value of the returned results depends on composing good queries and comprehending and filtering the flood of information. As you drill down, your queries should be using more specific keywords. Second, select your data sources carefully. As we all know, information on the web can range from gold to garbage. I’ll drill down on the sources in a moment. Third, check the dates of the published information. Prostate cancer diagnostic tools and treatments have made significant progress in the last ten years. There is decent quality information that is a decade old, but try to focus on research and reports from the last five years.

So, what online data sources do I think are good? Even though it’s far more challenging to process scientific research reports, they can offer some of the highest-quality data. In this project, PubMed Central from the National Institute of Health became my new best friend, but I wish I had paid more attention during my stats class in college. Processing medical research reports demands a basic understanding of statistics. And having enough information to understand the research context, its language, and its relevance is essential. It’s not always easy. That said, I read them anyway.

For most people, the best resources are medical information websites curated by large clinical and research organizations. The information includes research data inter...