Consulting “Dr. Google” for Prostate Cancer Treatment Options: A Contemporary Worldwide Trend Analysis

• Published in: European urology oncology Vol. 3; no. 4; pp. 481 - 488
• Main Authors: Cacciamani, Giovanni E., Bassi, Silvia, Sebben, Marco, Marcer, Anna, Russo, Giorgio I., Cocci, Andrea, Dell’Oglio, Paolo, Medina, Luis G., Nassiri, Nima, Tafuri, Alessandro, Abreu, Andre, Porcaro, Antonio B., Briganti, Alberto, Montorsi, Francesco, Gill, Inderbir S., Artibani, Walter
• Format: Journal Article
• Language: English
• Published: Netherlands Elsevier B.V 01-08-2020
• Subjects: Active surveillance; Brachytherapy; Cryoablation; Focal therapy; Global Health; Google Trends; High-intensity focused ultrasound; Hormonal therapy; Humans; Information Seeking Behavior; Internet; Living paper; Male; Patient information; Prostate cancer; Prostatectomy; Prostatic Neoplasms - therapy; Radiotherapy; Google Trends; Active surveillance; High-intensity focused ultrasound; Patient information; Prostatectomy; Living paper; Cryoablation; Brachytherapy; Radiotherapy; Prostate cancer; Focal therapy; Hormonal therapy
• ISSN: 2588-9311; 2588-9311
• DOI: 10.1016/j.euo.2019.07.002

In the era of digital data, the Internet has become the primary source from which individuals draw healthcare information.
The aim of the present study is to determine worldwide public interest in prostate cancer (PCa) treatments, their penetrance and variation, and how they compare over time.
An analysis of worldwide search-engine trends included electronic Google queries from people who searched PCa treatment options from January 2004 to August 2018, worldwide. Join-point regression was performed. Comparisons of annual relative search volume (ARSV), average annual percentage change (AAPC), and temporal patterns were analysed to assess loss or gain of interest.
Evaluations were made regarding (1) interest in PCa treatments, (2) comparison of people’s interest, and (3) impact of the US Preventive Service Task Force (USPSTF) screening recommendation and National Comprehensive Cancer Network (NCCN) guideline endorsements on Internet searching for PCa treatments.
The mean ARSV for “prostatectomy” was 73% in 2004 and decreased thereafter, reaching a nadir of 36% in 2014 (APC: –7.2%; 95% confidence interval [CI] –7.8, –6.7; p < 0.01). Similarly, decreased interest was recorded for radiation therapy (AAPC: –3.2%; p = 0.1), high-intensity focused ultrasound (AAPC: –2.3%; p = 0.1), hormonal therapy (AAPC: –11.6%; p < 0.01), ablation therapy (AAPC: –4.1%; p < 0.01), cryotherapy (AAPC: –9.9%; p < 0.01), and brachytherapy (AAPC: –8.3%; p < 0.01). A steep interest was found in active surveillance (AS) (AAPC: +14.2%; p < 0.01) and focal therapy (AAPC: +27.5%; p < 0.01). When trends were compared before and after NCCN and USPSTF recommendations, a consistent decrease of all the treatment options was found, while interest in focal therapy and AS showed an augmented mean ARSV (+19.6 and +31.6, respectively).
People are increasingly searching the Internet for PCa treatment options. A parallel decrease of interest was found for the nonmonitoring treatments, except for focal therapy, while an important growth of appeal has been recorded for AS. Understanding people inquisitiveness together with their degree of knowledge could be supportive to guiding counselling in the decision-making process and putting effort in certifying patient information.
In the era of digital data, patients are increasingly searching the Internet for prostate cancer (PCa) treatment options. To safeguard patients’ knowledge, it is mandatory to understand how people seek healthcare information, guaranteeing certified and evidence-based information pertaining to PCa treatments options.
•In the era of digital data, the “web” became a primary source from which individuals could draw healthcare information.•Patients are prepared to bypass their nearest centres to undergo surgery at more distant hospitals that better meet their needs.•Given the incidence of people’s search for prostate cancer treatments, it appears to be mandatory to safeguard patient’s knowledge, in order to guarantee accurate, comprehensive, evidence-based information pertaining to the “pro” and “cons” of different approaches.•Understanding people’s inquisitiveness together with their degree of knowledge could help guide counselling in the decision-making process and put effort in certifying patient information, avoiding them to fall in the pernicious trap of “fake news”.