Some in-office visits recommended
It is this complexity that led to the recommendation for an in-person evaluation for new-onset TD, although the expert panel did not characterize an initial in-office visit as mandatory.
Once a diagnosis of TD is established, telepsychiatry can be an efficient strategy for education and for confirming that treatments remain effective. However, Dr. El-Mallakh pointed out that patients can and often do have more than one drug-induced movement disorder at the time of diagnosis or develop additional clinical issues over time.
According to the expert panel, telepsychiatry should not be considered an adequate strategy to manage TD by itself, but “it can be an important component” of care of these patients if used judiciously.
“We have all come to recognize the benefits of telepsychiatry and some of the limitations,” said Jonathan M. Meyer, MD, clinical professor of psychiatry, University of California, San Diego. An author or coauthor of several articles on TD, including a recent study of patient awareness of TD symptoms while on vesicular monoamine transporter 2 inhibitors, Dr. Meyer identified technical problems as among the limitations.
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Dr. Jonathan M. Meyer
“For movement disorders in particular, low bandwidth, poor video quality and lighting, and inadequate visualization of the trunk and limbs all present issues in diagnosing TD, scoring its severity, and differentiating it from other movement disorders,” he said.
“Nonetheless, I agree with the panel conclusions that in many instances, a video visit can be used to diagnose TD, assess severity, and monitor changes in symptoms over time,” he added, but he did express caution.
“For cases where the diagnosis is in doubt or where comorbid disorders require physical assessment, an in-person examination should be performed before embarking on any TD treatment strategy,” Dr. Meyer said.
MedscapeLive and this news organization are owned by the same parent company. Dr. El-Mallakh has ties with Allergan, Janssen, Lundbeck, Otsuka, Takeda, Teva, and Neurocrine Biosciences, which provided funding for this expert panel and summary. Dr. Meyer has ties with Acadia, Alkermes, Allergan, Merck, Neurocrine, Otsuka, Sunovion, and Teva.