Tag: TikTok

Reading of the Week: How Many Steps A Day to Avoid Depression? The New Lancet Study; Also, TikTok & Med Records and Lieberman on ChatGPT Therapy

August 14, 2025 /

From the Editor

How much exercise is enough to prevent illness?

In the first selection, Ding Ding (of The University of Sydney) and her co-authors attempt to answer that question in a new, clever study for The Lancet Public Health. They did a systematic review and meta-analysis involving 57 studies that looked at daily step count and health outcomes, including depression. “Although 10 000 steps per day can still be a viable target for those who are more active, 7 000 steps per day is associated with clinically meaningful improvements in health outcomes and might be a more realistic and achievable target for some.” We consider the paper and its implications.

5 787 more steps needed?

In the second selection, Isabelle Toler and Lindsey Grubbs (both of Case Western Reserve University) look at medical records and language in a paper for The New England Journal of Medicine. In a unique approach, they observe themes in the TikTok videos of patients who are frustrated by what their physicians have written about them. “In the context of a system of medical documentation in which patients have little power to shape their own narratives, clinicians should respect the channels they have chosen to use to share their stories and listen to the messages they convey.”

And in the third selection, psychologist Harvey Lieberman reflects on therapy and ChatGPT in an essay for The New York Times. As a therapist and an octogenarian, he is skeptical of the therapeutic aspects of ChatGPT – but, with use, he partly changes his mind. “I concluded that ChatGPT wasn’t a therapist, although it sometimes was therapeutic. But it wasn’t just a reflection, either.”

Note: there will be no Reading next week.

DG

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Reading of the Week: ADHD – with Papers from JAMA Psych, PLOS One & Psych Services

April 3, 2025 /

From the Editor

He had struggled for years with mood and ADHD. While we discussed different medication options, my patient was very focused on psychedelics; he explained that his friends had found microdosing to be helpful, especially for their attentional problems.

Psychedelics have entered the mainstream: research is active; patients seem increasingly interested; and, yes, investors offer up billions in the rush to find potential treatments (and profit). But is there evidence for psychedelics for those with ADHD?  Dr. Lorenz Mueller (of the University of Basel) and his colleagues attempt to answer that question with a new paper, just published in JAMA Psychiatry. They describe the first double-blind, placebo-controlled phase 2A randomized clinical trial. 52 participants received repeated doses of LSD (twice weekly) or placebo over six weeks. “In this randomized clinical trial, repeated low-dose LSD administration was safe in an outpatient setting, but it was not more efficacious than placebo in reducing ADHD symptoms.” We consider the paper and its implications.

The molecular structure of LSD – pretty but useful for ADHD?

In the second selection, Vasileia Karasavva (of the University of British Columbia) and her co-authors look at ADHD and social media in a new paper for PLOS One. In a two-part study, they analyzed 100 popular videos on ADHD, finding many views but uneven quality. While they note the “democratizing” of mental health information, they warn: “TikTok’s anecdotal content could lead some viewers to misattribute normal behaviors or those better explained by other conditions to be signs of ADHD…”

In the third selection, Dr. Zilin Cui (of Boston University) writes about ADHD – as a provider and also as a patient. In a personal Psychiatric Services paper, the physician discloses long-standing problems and a diagnosis. She also writes about cultural considerations. “Instead of continuing to dwell on what I cannot do, I now have different tools and strategies to chart my path forward. Now, I can finally tell myself that I am enough.”

DG


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Reading of the Week: Social Media – with Papers from Digital Health & BJP, and Dr. Vivek Murthy on Warning Labels

February 6, 2025 /

From the Editor

“I know all about antidepressants,” the young patient told me in the ED. “I’ve seen TikTok videos.” Social media isn’t just a source of great cat videos, many individuals – especially younger patients – turn to it for health information.

But how reliable is the mental-health information? In a new Digital Health paper, Roxanne Turuba (of the University of British Columbia) and her co-authors report on a summative content analysis of the 1 000 most popular mental health TikTok videos. They found that many featured personal stories and confessionals; less than 4% referenced scientific evidence; about a third offering advice was misleading. “Healthcare practitioners and researchers may consider increasing their presence on the platform to promote the dissemination of evidence-based information to a wider and more youth-targeted population.” We examine the paper and its implications.

Social media: more than cat videos?

In the second selection, Harriet Battle (of the South London and Maudsley NHS Foundation Trust) and her co-authors consider attitudes toward mental health providers in social media. In a new British Journal of Psychiatry study, they analyzed more than 300 000 tweets spanning over a 16-year period, finding: “positive perceptions of mental health and mental health professionals increased over time. However, ‘psychiatrist’ had a consistently higher proportion of negative perceptions.”

And in the third selection, Dr. Vivek H. Murthy (the former US Surgeon General) writes about social media and adolescents in a New York Times essay. He notes the potential harms of social media for youth. He advocates changes, including warning labels. “We have the expertise, resources and tools to make social media safe for our kids. Now is the time to summon the will to act.”

DG

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Reading of the Week: TikTok is Popular & Cool But Good Mental Health Information? Also, Telemedicine and Practice (Psych Services)

March 3, 2022 /

From the Editor

Clever cats. Cool dancing videos. Tips on everything from calligraphy to home decorations.

A billion people are estimated to use TikTok on a monthly basis. The social media platform is incredibly popular here – and around the globe. And, as with other social media, people increasingly use it as a source of medical information.

To date, little research has been done on the credibility of that information. In a new Canadian Journal of Psychiatry paper, Dr. Anthony Yeung (of the University of British Columbia) and his co-authors focus on ADHD. They find uneven results: “In this analysis of popular TikTok videos about ADHD, there were over 2.8 million views per video and each video was shared on average 31,000 times. Approximately half of the videos analyzed (52%) were misleading…” We consider the paper and its clinical implications.

Continuing on the theme of technology and practice, in the second selection, we look at a new Psychiatric Services paper. Lori Uscher-Pines (of the RAND Corporation) and her co-authors do a qualitative analysis of why psychiatrists choose telemedicine for some patients and not others. The authors conclude: “psychiatrists did not perceive intermittent in-person visits as essential for high-quality care.”

DG

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