For a remarkable journey through the front lines of clinical research, I’d like to invite you to join me in viewing First in Human, which premieres tonight at 9 p.m. ET on the Discovery Channel. This three-part docuseries, to be aired August 10, 17, and 24, provides an unprecedented look inside the NIH Clinical Center here in Bethesda, MD, following four of the many brave patients who’ve volunteered to take part in the clinical trials that are so essential to medical breakthroughs.
You’ll learn about what it’s like to take part in an experimental trial of a new treatment, when all standard options have failed. You’ll see that the NIH Clinical Center and its staff are simply amazing. But keep in mind that you don’t have to travel all the way to Bethesda to be part of outstanding, NIH-funded clinical research. In fact, we support clinical trials all across the country, and it’s often possible to find one at a medical institution near your home. To search for a clinical trial that might be right for you or a loved one with a serious medical problem, try going to ClinicalTrials.gov, a web site run by NIH.
For over 60 years, the NIH Clinical Center—the world’s largest hospital dedicated to clinical research—has been at the forefront of developing treatments for our most deadly and damaging diseases. It’s here at our “House of Hope” in Bethesda, MD, where, among many other medical firsts, chemotherapy was first used to treat cancerous tumors, gene therapy underwent its first human tests, surgeons first successfully replaced the heart’s mitral valve, and the first anti-viral drug for HIV/AIDS met with early success.
Now, in a Discovery Channel documentary called First in Human, millions of people all around the globe will get a chance to see the doctors, nurses, and other staff of NIH’s remarkable research hospital in action. Narrated by Big Bang Theory star Jim Parsons, the three-part series debuts at 9 p.m.-11 p.m., ET, Thursday, August 10. The second and third segments will air at the same time on August 17 and 24. For a sneak peak, check out the video clip above!
Caption: This image represents an infection-fighting cell called a neutrophil. In this artist’s rendering, the cell’s DNA is being “edited” to help restore its ability to fight bacterial invaders. Credit: NIAID, NIH
For gene therapy research, the perennial challenge has been devising a reliable way to insert safely a working copy of a gene into relevant cells that can take over for a faulty one. But with the recent discovery of powerful gene editing tools, the landscape of opportunity is starting to change. Instead of threading the needle through the cell membrane with a bulky gene, researchers are starting to design ways to apply these tools in the nucleus—to edit out the disease-causing error in a gene and allow it to work correctly.
While the research is just getting under way, progress is already being made for a rare inherited immunodeficiency called chronic granulomatous disease (CGD). As published recently in Science Translational Medicine, a team of NIH researchers has shown with the help of the latest CRISPR/Cas9 gene-editing tools, they can correct a mutation in human blood-forming adult stem cells that triggers a common form of CGD. What’s more, they can do it without introducing any new and potentially disease-causing errors to the surrounding DNA sequence .
When those edited human cells were transplanted into mice, the cells correctly took up residence in the bone marrow and began producing fully functional white blood cells. The corrected cells persisted in the animal’s bone marrow and bloodstream for up to five months, providing proof of principle that this lifelong genetic condition and others like it could one day be cured without the risks and limitations of our current treatments.
During the first trimester of pregnancy, many women experience what’s commonly known as “morning sickness.” As distressing as this nausea and vomiting can be, a team of NIH researchers has gathered some of the most convincing evidence to date that such symptoms may actually be a sign of something very positive: a lower risk of miscarriage.
In fact, when the researchers studied a group of women who had suffered one or two previous miscarriages, they found that the women who felt nauseous during their subsequent pregnancies were 50 to 75 percent less likely to miscarry than those without nausea. While it’s not yet exactly clear what’s going on, the findings lend support to the notion that morning sickness may arise from key biological factors that reflect an increased likelihood of a successful pregnancy.
Today we took a huge step forward in our efforts to make sure that data from biomedical research is shared widely and rapidly. The NIH, in collaboration with our fine colleagues at the U.S. Food and Drug Administration (FDA), and with the valuable input from scientists, patients and other members of the public, has announced the HHS regulation and NIH policy to ensure that information about clinical trials is widely shared. In this blog I want to talk about what this will mean for patients, providers, and researchers. I also want to reflect a bit on how the new regulation and policy fit into our overall efforts to improve clinical trials and data sharing.
Clinical trials are essential for the translation of research advances to new approaches to prevention and treatment. Volunteers who take part in clinical trials often do so with no assurance of personal benefit, but with the expectation that their involvement will add to the growing body of knowledge about health and disease, and thus may help others someday. For that to be realized, all trial results information needs to be publicly reported in a timely fashion—and yet we know that doesn’t always happen. Today’s announcements aim to change that. The HHS regulation issued today, called a “final rule”, describes requirements for registering certain clinical trials and submitting summary results information from these trials to ClinicalTrials.gov, a database managed by NIH’s National Library of Medicine (NLM).