How Can You Take Part in Clinical Research? Looking Beyond “First in Human”


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.

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You’ll Want to See This! “First in Human” Debuts August 10

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!

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Another Milestone in the Cystic Fibrosis Journey

Avalyn Mahoney

Caption: Two-year-old Avalyn is among the cystic fibrosis patients who may be helped by targeted drugs.
Credit: Brittany Mahoney

As NIH Director, I often hear stories of how people with serious diseases—from arthritis to Zika infection—are benefitting from the transformational power of NIH’s investments in basic science. Today, I’d like to share one such advance that I find particularly exciting: news that a combination of three molecularly targeted drugs may finally make it possible to treat the vast majority of patients with cystic fibrosis (CF), our nation’s most common genetic disease.

First, a bit of history! The first genetic mutation that causes CF was discovered by a collaborative effort between my own research lab at the University of Michigan, Ann Arbor, and colleagues at the Hospital for Sick Children in Toronto—more than 25 years ago [1]. Years of hard work, supported by the National Institutes of Health and the Cystic Fibrosis Foundation, painstakingly worked out the normal function of the protein that is altered in CF, called the cystic fibrosis transmembrane regulator (CFTR). Very recently new technologies, such as cryo-EM, have given researchers the ability to map the exact structure of the protein involved in CF.

Among the tens of thousands of CF patients who stand to benefit from the next generation of targeted drugs is little Avalyn Mahoney of Cardiff by the Sea, CA. Just a few decades ago, a kid like Avalyn—who just turned 2 last month—probably wouldn’t have made it beyond her teens. But today the outlook is far brighter for her and so many others, thanks to recent advances that build upon NIH-supported basic research.

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Regenerative Medicine: The Promise and Peril

Retinal pigment epithelial cells

Caption: Scanning electron micrograph of iPSC-derived retinal pigment epithelial cells growing on a nanofiber scaffold (blue).
Credit: Sheldon Miller, Arvydas Maminishkis, Robert Fariss, and Kapil Bharti, National Eye Institute/NIH

Stem cells derived from a person’s own body have the potential to replace tissue damaged by a wide array of diseases. Now, two reports published in the New England Journal of Medicine highlight the promise—and the peril—of this rapidly advancing area of regenerative medicine. Both groups took aim at the same disorder: age-related macular degeneration (AMD), a common, progressive form of vision loss. Unfortunately for several patients, the results couldn’t have been more different.

In the first case, researchers in Japan took cells from the skin of a female volunteer with AMD and used them to create induced pluripotent stem cells (iPSCs) in the lab. Those iPSCs were coaxed into differentiating into cells that closely resemble those found near the macula, a tiny area in the center of the eye’s retina that is damaged in AMD. The lab-grown tissue, made of retinal pigment epithelial cells, was then transplanted into one of the woman’s eyes. While there was hope that there might be actual visual improvement, the main goal of this first in human clinical research project was to assess safety. The patient’s vision remained stable in the treated eye, no adverse events occurred, and the transplanted cells remained viable for more than a year.

Exciting stuff, but, as the second report shows, it is imperative that all human tests of regenerative approaches be designed and carried out with the utmost care and scientific rigor. In that instance, three elderly women with AMD each paid $5,000 to a Florida clinic to be injected in both eyes with a slurry of cells, including stem cells isolated from their own abdominal fat. The sad result? All of the women suffered severe and irreversible vision loss that left them legally or, in one case, completely blind.

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Honoring Our Promise: Clinical Trial Data Sharing

Clinical Trials Data Sharing Word CloudWhen people enroll in clinical trials to test new drugs, devices, or other interventions, they’re often informed that such research may not benefit them directly. But they’re also told what’s learned in those clinical trials may help others, both now and in the future. To honor these participants’ selfless commitment to advancing biomedical science, researchers have an ethical obligation to share the results of clinical trials in a swift and transparent manner.

But that’s not the only reason why sharing data from clinical trials is so important. Prompt dissemination of clinical trial results is essential for guiding future research. Furthermore, resources can be wasted and people may even stand to be harmed if the results of clinical trials are not fully disclosed in a timely manner. Without access to complete information about previous clinical trials—including data that are negative or inconclusive, researchers may launch similar studies that put participants at needless risk or expose them to ineffective interventions. And, if conclusions are distorted by failure to report results, incomplete knowledge can eventually make its way into clinical guidelines and, thereby, affect the care of a great many patients [1].

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