JULY - 20239One reason may be that patients are demanding more personalized care - they want a diagnostic and treatment pathway designed specifically for their needs, based on their history and background, their presentation and their particular set of symptoms and physical signs. The `one-size-fits-all' model of healthcare delivery, driving patients down generic care pathways based on a physician's `best guess' is no longer meeting expectations of the patient population.Other reasons to consider adopting emerging diagnostic technologies as part of one's practice include achieving an accurate diagnosis whilst reducing the time to diagnosis, as well as limiting the need for more invasive techniques that are less convenient and often entail some risk.So why the resistance to adoption of these technologies? There is an inherent suspicion in the physician community of any techniques that involve a black box (data goes in, a diagnosis comes out the other end), and many of the emerging consumer-facing technologies and even more complex diagnostic technologies are "black boxes." Physicians like to know about the "why" and the "how." Telling a physician that a machine is more accurate than they are isn't always likely to win them over...But what if you were to tell a physician that their expert opinion could be corroborated and augmented by a machine - in essence "sense-checking" their diagnosis?The growing prominence of technologies that fall under this umbrella is steadily enabling more personalized care and is highly likely to lead to better patient outcomes. Innovations include everything from virtual visits, to wearables, use of data analytics with artificial intelligence/machine learning-derived algorithms and novel diagnostic approaches that might combine some or all of these aspects. The thing that all of these techniques have in common is that they are attempting to bridge the gap between symptom recognition (whether by patient or by physician) and somehow getting to a definitive diagnosis.Right now, patients are becoming increasingly engaged in personally-directed, consumer-friendly devices that may be passively or actively monitoring activity and biometric indices, whether via smartphones or smart wearables such as watches, rings or other monitors, all of which can generate enormous amounts of data, blurring the boundaries between monitoring for wellness as opposed to strictly healthcare indications.Such approaches also address the tricky issue of recall bias - we all know that none of us are good at remembering our symptoms with accuracy beyond a week or two at best, and intermittent consultations or even clinical-trial based questionnaires or assessments are unlikely to paint an accurate picture; monitoring devices, however, can provide continuous monitoring to obtain granular real-time data that is much more meaningful to a physician who is trying to either arrive at a diagnosis or conduct disease-state monitoring.The same theory is true for imaging technologies that are now integrated with software platforms to automatically detect the things physicians need to know in order to make a decision, by streamlining the process, and crucially eliminating variability, which in turn improves quality of healthcare delivered and received. Imaging technologies can enable physicians to make a diagnosis when there is a lack of symptom recognition and a lack of information. When physicians need more sensitive and specific information, that's where tools and technologies like imaging tools combined with intelligent software can have a meaningful impact, although these remain persistently underutilized simply because they are perceived to be more complex to execute.Removing the barriers to use of these tools and technologies can make them more accessible to physicians. For example, virtual training using simulation tools, or VR goggles to allow self-paced teaching and training, both enable better levels of engagement. Software and user interfaces developed for newer tools such as intravascular imaging are now simpler to interpret with guided workflows and the use of algorithms that provide physicians with more accurate and actionable data to augment their own knowledge in devising an appropriate care plan.Acceptance by both the public and the physician community of tools to monitor and drive better healthcare won't happen overnight, but there is a growing acceptance of digital health tools holistically and that can only be a good thing. Removing the barriers to use of these tools and technologies can make them more accessible to physicians
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