Other mental health disorders Archive

In the journals

Researchers are close to finding early cancer with a blood test. They may soon do the same with Alzheimer's disease. A new blood test called p-tau217 has shown great promise in diagnosing people with the disease, according to findings published online July 28, 2020, by JAMA.

The test looks for a specific type of tau protein in the blood. In people with Alzheimer's, tau protein in the brain forms tangles. Accumulation of tau protein tangles along with beta-amyloid deposits is thought to play a key role in how the disease develops.

Here's how to cope when your usual traditions get uprooted.

The holiday season, like just about everything else this year, probably won't look the same as usual. Whether that means going to smaller gatherings without the usual relatives, quarantining when traveling, or staying home entirely, chances are something will be different this year thanks to the COVID-19 pandemic. For many who look forward to a full table at Thanksgiving or a big party on New Year's Eve, these changes are unwelcome, and frankly a little depressing.

In response, people may experience emotions ranging from guilt to loneliness to a feeling of disconnected sadness, says Dr. Hilary Connery, assistant professor of psychiatry at Harvard Medical School.

Intimate partner violence can occur between people of any gender or sexual orientation. Abuse can leave people feeling isolated, confused, or hopeless, and talking to a health professional is one way to get help in the form of medical treatment or access to appropriate services.

Because medical exams are invasive, and because many people have experienced some form of trauma and may be uncomfortable with aspects of the exam, healthcare providers should approach care with consideration for what patients may have experienced.

A new study suggests that hormone therapy might help with perimenopausal depression. But is it safe for you?

Hormone therapy has long been a controversial topic, and a new study about the role of hormones in depression is adding some fodder to the debate. A study published in the January 10 issue of JAMA Psychiatry determined that hormone therapy may help ward off symptoms of depression in women. Researchers found that perimenopausal and early postmenopausal women who were treated with hormones were less likely to experience symptoms of depression than women in the study who were given a placebo.

But while the findings of the study are important — particularly considering that a woman's risk of depression doubles or even quadruples during the menopausal transition — that doesn't mean hormone therapy should be widely used for preventing depression in women at this stage of life, says Dr. Hadine Joffe, the Paula A. Johnson Associate Professor of Psychiatry in Women's Health at Harvard Medical School, who wrote an editorial accompanying the study. "It's not a 'never,' but it shouldn't be a standard approach; in general, all of medicine has moved away from using hormones for prevention," she says.