Video Doctor Visits Limit Spread of Disease, Help Determine Health Risks to Patients
While people with 2019 coronavirus disease (COVID-19) who are in acute distress may need immediate in-person attention, many people can be evaluated at home through video doctor visits, thereby maintaining social distancing and reducing the spread of the disease. Limited guidance exists, however, for the remote delivery of healthcare, though the need has risen significantly during the pandemic. Now medical experts affiliated with NYU Long Island School of Medicine and NYU Langone Health have collaborated to develop a template for remote COVID-19 healthcare delivery, including protocols for assessing and triaging patients who may test positive for COVID-19.
The spectrum of symptoms in people infected with COVID-19 range from asymptomatic to severe and life-threatening; the more benign manifestations are often able to be managed from home. A new report, titled “A Telemedicine Approach to Covid-19 Assessment and Triage,” published on September 9, 2020, in Medicina, a peer-reviewed scientific and medical journal, outlines protocols for assessing various patient symptoms through virtual means. The paper notes that these protocols are most easily applicable in settings that have adequate internet or phone connections, and that, when the technology is available, telemedicine is also promising for delivery of care to persons living in remote areas where distance is a barrier to seeking help.
“Most physicians have never before practiced telemedicine, and in this new world of a pandemic, our guidelines serve as a blueprint for safe and effective COVID-19 assessments,” says the report’s lead author, Allison B. Reiss, MD, associate professor in the Department of Medicine at NYU Long Island School of Medicine and head of the Inflammation Laboratory at the Research Institute at NYU Winthrop Hospital.
A virtual assessment of COVID-19 symptoms is more feasible than one might imagine, according to the report’s authors. A decision-tree diagram in the report helps direct practitioners in classifying the seriousness of the infectious disease, while numerous adaptations to the physical exam can help detect symptoms. The telemedicine physical exam, for example, includes observing the patient’s breathing in order to detect respiratory distress, a warning sign of more serious COVID-19 infection. Dr. Reiss notes that respiratory issues can be discerned virtually by “looking, listening, and counting” a patient’s respiratory rate and respiratory effort. A virtual viewing of the throat could be aided by a flashlight (a household member might assist). A patient exhibiting tenderness to the abdomen, upon their own touch, might indicate telltale COVID-19–related gastrointestinal issues, and so on.
The report’s guidelines adhere to criteria established by the U.S. Centers for Disease Control and Prevention (CDC), including for assessing the clinical stability of patients.
“The rapid expansion of telemedicine in response to the COVID-19 pandemic allows physicians to safely maintain connections to their patients in a way never before achieved—whether involving COVID-related or other medical issues,” says Eric R. Goldberg, MD, senior medical director and clinical associate professor in the Department of Medicine at NYU Langone Health. “Telemedicine can also create deeper connections between a physician and patient, emanating from the personal spaces shared by each.”
The collaborating institutions on the report were actively using telemedicine protocols before the onset of the COVID-19 pandemic but saw a rise in daily video visits from 50 in early March 2020 to more than 7,000 by April 2020—completing more than 550,000 video visits during the March–August time period. The report authors say that, ultimately, widespread adoption of this technological tool will be determined by formal studies of quality, comparing telemedicine versus in-person outcomes.