NIH-supported research survey to examine impact of COVID-19 on rare diseases community

Colorized scanning electron micrograph of a cell showing morphological signs of apoptosis, infected with SARS-COV-2 virus particles (orange), isolated from a patient sample. Image captured at the NIAID Integrated Research Facility (IRF) in Fort Detrick, Maryland.NIAID

For the millions of people living with a rare disease, the novel coronavirus disease COVID-19 presents challenges, from potential reduced access to needed medical care to possible heightened anxiety and stress. A new online survey launched by the National Institutes of Health-supported Rare Diseases Clinical Research Network (RDCRN) aims to find out how the COVID-19 pandemic is impacting individuals with rare diseases, their families and their caregivers. Results will help the rare disease research community shed light on the needs of people with rare diseases during the COVID-19 pandemic and other potential health crises, in addition to informing future research efforts.

The RDCRN, led by NIH’s National Center for Advancing Translational Sciences (NCATS), in collaboration with nine other NIH Institutes and Centers, currently is made up of 20 recently funded clinical research consortia focused on better understanding how rare diseases progress and developing improved approaches for diagnosis and treatment. Scientists from different disciplines at hundreds of clinical sites around the world work together with about 140 patient advocacy groups to study more than 200 rare diseases, including immune system disorders, heart, lung and kidney disorders, brain development diseases and more.

“As a leader in fostering innovative, collaborative clinical research to improve the lives of individuals with rare diseases, the RDCRN is uniquely positioned to carry out a survey like this,” said Anne Pariser, M.D., director of the NCATS Office of Rare Diseases Research, which oversees the RDCRN. “The network has the necessary infrastructure, disease expertise, and access to patients through patient organizations to find answers to important questions.”

Though individually rare, affecting only a few hundred to several thousand people, rare diseases collectively affect an estimated 30 million people in the United States. Many rare diseases are life-threatening, and about half of those affected are children.

The research survey, developed and led by the RDCRN Data Management and Coordinating Center at Cincinnati Children’s Hospital Medical Center, is one of the first efforts nationwide to quantify the impact of a health crisis on the rare disease community. It is seeking responses from at least 5,000 people with a rare disease or caring for someone who has a rare disease. The survey will be distributed online to participants. In addition, some RDCRN-funded scientists plan to incorporate survey results into natural history studies, which follow patients to chart the progression and course of a disease. The survey is open to anyone with a rare disease, along with family and caregivers, and is not limited to the diseases studied within the RDCRN.

The impetus for the survey began through conversations among network researchers and patient advocacy organizations. Patients, families and caregivers were worried about how COVID-19 might affect them.

“People affected by a rare disease, and families and caregivers, initially asked how to avoid the virus,” said RDCRN Program Director Tiina Urv, Ph.D. “Then they became concerned about access to medicines and maintaining medical care during the pandemic, and the status of clinical trials. They were concerned about meeting the medical challenges that they face every day. We were hearing enough anecdotally that we wanted to get a clearer picture of the problem.”

As consortia scientists and clinicians engaged with patient groups and patients, sharing information and advice, a plan came together over several weeks to conduct a scientific research study to gauge the impact of COVID-19 on those in the rare disease community.

Questions in the research survey focus on a range of topics, from a patient’s ability to get proper care for a rare disease or condition to mental and emotional health. The survey asks what their concerns are as a person with a rare disease, or as family members and caregivers. Groups of people with different rare diseases and the community will have different needs and concerns, whether it is how to get needed medications or physical therapy to navigating an emergency room in a medical crisis.

“We hope the study questionnaire will help us better estimate the proportion of rare disease patients who have been diagnosed with COVID-19, and find out how they are affected whether or not they had COVID-19,” said project principal investigator Maurizio Macaluso, M.D., Dr.P.H. at Cincinnati Children’s. “This survey provides an opportunity for the rare disease community to get timely data on the challenges they face.”

The researchers also think the survey data may help them tease out answers to many other questions. For example, do some subgroups of people with rare disease fare better or worse with the virus? Are certain individuals more prone to infection because of their underlying rare condition or disease?

Ultimately, the researchers hope the survey will help determine how the RDCRN can respond to the rare disease community’s concerns by providing information and advice through its network of medical experts and patient advocacy groups.

“This survey is a great example of how the consortia and patient groups are working together as a network to make a difference for the entire rare disease community,” Urv said.

For more information on the RDCRN COVID-19 survey, including how to participate, go to https://www.rarediseasesnetwork.org/COVIDsurvey(link is external). To learn more about the RDCRN, see https://ncats.nih.gov/rdcrn.

In addition to NCATS, other NIH funding for the RDCRN comes from the National Institute of Allergy and Infectious Diseases, the Eunice Kennedy Shriver National Institute of Child Health and Human Development, the National Institute of Neurological Disorders and Stroke, the National Heart, Lung, and Blood Institute, the National Institute of Arthritis and Musculoskeletal and Skin Diseases, the National Institute of Diabetes and Digestive and Kidney Diseases, the National Institute of Dental and Craniofacial Research, the National Institute of Mental Health and the Office of Dietary Supplements.

About the National Center for Advancing Translational Sciences (NCATS): NCATS conducts and supports research on the science and operation of translation — the process by which interventions to improve health are developed and implemented—to allow more treatments to get to more patients more quickly. For more information about NCATS and its programs, visit https://ncats.nih.gov.

About the National Institutes of Health (NIH): NIH, the nation's medical research agency, includes 27 Institutes and Centers and is a component of the U.S. Department of Health and Human Services. NIH is the primary federal agency conducting and supporting basic, clinical, and translational medical research, and is investigating the causes, treatments, and cures for both common and rare diseases. For more information about NIH and its programs, visit www.nih.gov.

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