Think you need to see a doctor? How about seeing him (or her) on your computer (or tablet or smart phone) screen instead of in the doctor’s office?
The technology of telemedicine, or telehealth, is here. So far, there is no single definition of what it does, and does not, encompass. For example, in some definitions, one of which we discuss today, it includes only video communication. Other definitions are broader, including fax, telephone, and e-mail. Here, we focus mainly on the direct patient-physician telemedicine encounter, unmediated by the presence of a physician who has actually seen the patient face-to-face. This is unlike, for example, the more common specialist consultation, in which the patient and physician have met face-to-face and the specialist is brought in via technology. A typical example of this is the radiologist who reads x-rays from a remote location. (Sometimes so remote that the radiologist isn’t even in the same country.) There is some evidence, but not much yet, that certain kinds of physician-mediated telemedicine can benefit the patient.
One can think of many ways a patient’s accessing a doctor via computer might improve access to healthcare. This could be a godsend for patients in rural areas who must drive an hour or more to find a doctor’s office. For example, here’s a program from the University of Mississippi Medical Center:
The Diabetes Telehealth Network will [put telemedicine] technology in the hands of the patients themselves in the form of Internet-capable tablets equipped with the Care Innovations™ Guide platform.
The Care Innovations™ Guide platform enables health-care providers to offer a clinically driven, fully integrated remote care management solution for populations with chronic conditions. The project will recruit up to 200 patients in Sunflower County, MS, who will use Care Innovations technology to share health data, such as weight, blood pressure, and glucose levels, daily with clinicians.