Gene editing reverses Huntington's in mouse model

This is a concrete example, not yet clinical, of what can be done with CRISPR/Cas9 gene Read more

Urine tests for prostate cancer could reduce biopsies

Urine RNA tests could reduce the number of biopsies by giving a preview of a cancer's aggressiveness. Featuring Martin Sanda and Carlos Read more

Mitochondrial blindness -- Newman's Emory story

Neuro-ophthalmologist Nancy Newman’s 2017 Dean’s Distinguished Faculty Lecture and Award were unexpectedly timely. Her talk on Tuesday was a tour of her career and mitochondrial disorders affecting vision, culminating in a description of gene therapy clinical trials for the treatment of Leber’s hereditary optic neuropathy. The sponsor of those studies, Gensight Biologics, recently presented preliminary data on a previous study of their gene therapy at the American Academy of Neurology meeting in April. Two larger trials Read more

doctor-patient communication

To explain cancer biology, use metaphors

Using metaphors to explain biomedical concepts is our bread and butter. That’s why we were tickled to see a recent paper from Winship Cancer Institute bioethicist Rebecca Pentz and colleagues, titled:

Using Metaphors to Explain Molecular Testing to Cancer Patients

Pentz’s team systematically evaluated something that science writers and journalists try to do all the time (and not always well). And they did so with actual conversations between doctors and patients at Winship. The first author of the paper, published in The Oncologist, was medical student Ana Pinheiro.

The researchers studied 66 conversations with nine oncologists. In 25 of those conversations, patients reported that they were able to hear a metaphor. Here’s one example:

“We try to figure out what food makes this kind of cancer grow. For this cancer, the food was estrogen and progesterone. So we’re going to focus on blocking the hormones, because that way we starve the cancer of its food.”

The paper lists all 17 (bus driver, boss, switch, battery, circuit, broken light switch, gas pedal, key turning off an engine, key opening a lock, food for growth, satellite and antenna, interstate, alternate circuit, traffic jam, blueprint, room names, Florida citrus) and how they were used to explain eight cancer-related molecular testing terms.

When patients were asked about the helpfulness of a metaphor that was used, 85 percent of the time they demonstrated understanding and said it was helpful. So let the metaphors fly!

Posted on by Quinn Eastman in Heart Leave a comment

Reflection and compassion go hand-in-hand

Kimberly Manning, MD, Lisa Bernstein, MD, and William Branch, MD, leading the way

Kimberly Manning, MD, an internist at Grady Memorial Hospital who directs Emory’s Transitional Year Residency Program, asks her residents to write about an experience – good or bad – that made a lasting impression on them.

Manning herself regularly writes about her experiences as a doctor. She calls it “habitual reflection” and believes that the practice is vital to developing good doctors. She regularly asks herself about interactions with patients and imagines herself in their place. What was the patient feeling? How would I feel in the same situation? Did the patient process everything I said?

These are the kinds of questions she wants medical students and residents to ask themselves regularly. By examining experiences that were rewarding, saddening or even frustrating, they can become better doctors, she says in the new issue of Emory Medicine magazine.

Read more

Posted on by sgoodwin in Uncategorized Leave a comment