underserved communities
Suicide Prevention Research in a Rapidly Changing World
Posted on by Joshua A. Gordon, M.D., Ph.D., National Institute of Mental Health
As I sit down to write this blog, the COVID-19 pandemic continues to have a widespread impact, and we’re all trying to figure out our “new normal.” For some, figuring out the new normal has been especially difficult, and that’s something for all of us to consider during September, which is National Suicide Prevention Awareness Month. It’s such an important time to share what we know about suicide prevention and consider how we can further this knowledge to those in need.
At NIH’s National Institute of Mental Health (NIMH), we’ve been asking ourselves: What have we learned about suicide risk and prevention during the pandemic? And how should our research evolve to reflect a rapidly changing world?
Addressing Disparities
Over the last few years, people have been concerned about the pandemic’s impact on suicide rates. So far, data suggest that the overall suicide rate in the U.S. has remained steady. But there is concerning evidence that the pandemic has disproportionately affected suicide risk in historically underserved communities.
For example, data suggest that people in minority racial and ethnic groups experienced greater increases in suicidal thoughts during the pandemic [1]. Additional data indicate that suicide rates may be rising among some young adult racial and ethnic minority groups [2].
Structural racism and other social and environmental factors are major drivers of mental health disparities, and NIMH continues to invest in research to understand how these social determinants of health influence suicide risk. This research includes investigations into the effects of long-term and daily discrimination.
To mitigate these effects, it is critical that we identify specific underlying mechanisms so that we can develop targeted interventions. To this end, NIMH is supporting research in underserved communities to identify suicide risk and the protective factors and effective strategies for reducing this risk (e.g., RFA-MH-22-140, RFA-MH-21-188, RFA-MH-21-187). There are important lessons to be learned that we can’t afford to miss.
Building Solid Foundations
The pandemic also underscored the urgent need to support youth mental health. Indeed, in December 2021, U.S. Surgeon General Dr. Vivek Murthy issued the Advisory on Protecting Youth Mental Health, calling attention to increasing rates of depression and suicidal behaviors among young people. Crucially, the advisory highlighted the need to “recognize that mental health is an essential part of overall health.”
At NIMH, we know that establishing a foundation for good mental health early on can support a person’s overall health and well-being over a lifetime. In light of this, we are investing in research to identify effective prevention efforts that can help set kids on positive mental health trajectories early in life.
Additionally, by re-analyzing research investments already made, we are looking to see whether these early prevention efforts have meaningful impacts on later suicide risk and mental health outcomes. These findings may help to improve a range of systems—such as schools, social services, and health care—to better support kids’ mental health needs.
Improving and Expanding Access
The pandemic has also shown us that telehealth can be an effective means of delivering and increasing access to mental health care. The NIMH has supported research examining telehealth as a tool for improving suicide prevention services, including the use of digital tools that can help extend provider reach and support individuals at risk for suicide.
At the same time, NIMH is investing in work to understand the most effective ways to help providers use evidence-based approaches to prevent suicide. This research helps inform federal partners and others about the best ways to support policies and practices that help prevent suicide deaths.
In July, the Substance Abuse and Mental Health Services Administration (SAMHSA) launched the 988 Suicide & Crisis Lifeline, a three-digit suicide prevention and mental health crisis number. This service builds on the existing National Suicide Prevention Lifeline, allowing anyone to call or text 988 to connect with trained counselors and mental health services. Research supported by NIMH helped build the case for such lifelines, and now we’re calling for research aimed at identifying the best ways to help people use this evolving crisis support system.
Looking Ahead
With these and many other efforts, we are hopeful that people who are at risk for suicidal thoughts and behaviors will be able to access the evidence-based support and services they need. This National Suicide Prevention Awareness Month, I’d like to issue a call to action: Help raise awareness by sharing resources on how to recognize the warning signs for suicide and how to get help. By working together, we can prevent suicide and save lives.
References:
[1] Racial and ethnic disparities in the prevalence of stress and worry, mental health conditions, and increased substance use among adults during the COVID-19 pandemic – United States, April and May 2020. McKnight-Eily LR, Okoro CA, Strine TW, Verlenden J, Hollis ND, Njai R, Mitchell EW, Board A, Puddy R, Thomas C. MMWR Morb Mortal Wkly Rep. 2021 Feb 5;70(5):162-166.
[2] One Year In: COVID-19 and Mental Health. National Institute of Mental Health Director’s Message. April 9, 2021.
Links:
988 Suicide & Crisis Lifeline (Substance Abuse and Mental Health Services Administration, Rockville, MD)
Substance Abuse and Mental Health Services Administration Treatment Locator (SAMHSA)
Help for Mental Illnesses (National Institute of Mental Health/NIH)
Suicide Prevention (NIMH)
Digital Shareables on Suicide Prevention (NIMH)
Digital Shareables on Coping with COVID-19 (NIMH)
NIMH Director’s Messages about COVID-19 (NIMH)
NIMH Director’s Messages about Suicide (NIMH)
Note: Dr. Lawrence Tabak, who performs the duties of the NIH Director, has asked the heads of NIH’s Institutes and Centers (ICs) to contribute occasional guest posts to the blog to highlight some of the interesting science that they support and conduct. This is the 16th in the series of NIH IC guest posts that will run until a new permanent NIH director is in place.
Climate Change and Health Initiative to Expand Research, Build Resiliency
Posted on by Richard Woychik, Ph.D., National Institute of Environmental Health Sciences
Climate change is a global process that affects human health in a variety of complex ways. Wildfires, heat waves, hurricanes, floods, and other climate-related weather events can result in illness, injury, and death. Indirect health threats are cause for concern, too. For example, changes in temperature and rainfall can affect the lifecycle of mosquitoes that transmit diseases such as malaria and dengue fever, thereby paving the way for new outbreaks.
Environmental disruptions worsened by climate change can reduce air quality, diminish water resources, and increase exposure to higher temperatures and pathogens. As a result, we see greater health risks in susceptible individuals such as children, the elderly, the poor, and people with underlying conditions, both in America and around the world.
For decades, the National Institute of Environmental Health Sciences and other NIH institutes and centers (ICs) have advanced important research into how climate change affects health. But expanding knowledge in this area and addressing other key challenges will require much more collaboration. The time is now for an all-hands-on-deck scientific effort—across NIH and the wider biomedical research community—that spans many interconnected disciplines and fields of inquiry.
That is why I am excited to join forces with several other IC directors to launch the NIH Climate Change and Health Initiative. By working together, NIH institutes and centers can harness their technologies, innovative research approaches, and talent to advance the science of climate change and health. Through this timely effort, we will promote resilience in vulnerable communities because our research will help them to understand, prepare for, and recover from climate-related health challenges.
Our Strategic Framework outlines why it is important to go beyond studying the health effects of climate change. We must involve impacted communities in solutions-focused research that empowers them, health care practitioners, and health and social services agencies to reduce climate-related health risks. By generating scientific evidence for public health action, we can use a health equity approach to boost climate resiliency among at-risk groups, whether in the U.S. or low- and middle-income countries.
At the heart of the initiative is a push for transdisciplinary, team-based science that boosts training, research capacity, and community engagement. Our immediate goals are to use existing grant programs to strengthen research infrastructure and enhance communication, internally and externally.
Also, with dedicated support from several ICs and the Office of the Director (OD), NIH is funding a research coordinating center and a community engagement program. The coordinating center will help NIH scientists collaborate and manage data. And the community engagement program will empower underserved populations by encouraging two-way dialogue in which both scientists and community members learn from each other. That inclusive approach will improve research and mitigation efforts and reduce health disparities.
In addition, several Notices of Special Interest are now open for applications. The NIH invites scientists to submit research proposals outlining how they plan either to study the health effects of climate change or develop new technologies to mitigate those effects. Also, with OD support, a Climate and Health Scholars Program will launch later this year. Scientists working on important research will share their expertise and methodologies with the NIH community, spurring opportunities for further collaboration.
Going forward, any additional support from the White House, Congress, and the public will allow NIH to further expand the initiative. For example, we urgently need to test novel interventions for reducing heat stress among agricultural workers and to scale up early-warning systems for climate-related weather events. There is also opportunity to use laboratory-based and clinical methodologies to expand knowledge of how climate factors, such as heat and humidity, affect key cellular systems, including mitochondrial function.
To fill those and other research gaps, we must draw on an array of skill sets and fields of inquiry. Therefore, our Strategic Framework outlines the importance of supporting adaptation research, basic and mechanistic studies, behavioral and social sciences research, data integration, disaster research response, dissemination and implementation science, epidemiology and predictive modeling, exposure and risk assessment, and systems science. Tapping into those areas will help us tackle climate-related health challenges and develop effective solutions.
In recent years, in-depth reports and assessments have provided conclusive evidence that climate change is significantly altering our environment and impacting human health. Although the science of climate change and health has progressed, much work remains. We hope that the Climate Change and Health Initiative expands scientific partnerships and capacity throughout NIH and across the global biomedical and environmental health sciences communities. Greater collaboration will spur new knowledge, interventions, and technologies that help humanity manage the health effects of climate change and strengthen health equity.
(Note: The Initiative’s Executive Committee includes the following IC directors: Richard Woychik, National Institute of Environmental Health Sciences [chair]; Diana Bianchi, Eunice Kennedy Shriver National Institute of Child Health and Human Development; Gary Gibbons, National Heart, Lung, and Blood Institute; Roger Glass, Fogarty International Center; Joshua Gordon, National Institute of Mental Health; Eliseo Pérez-Stable, National Institute on Minority Health and Health Disparities; and Shannon Zenk, National Institute of Nursing Research.)
Links:
Environmental Health Topic: Climate Change (National Institute of Environmental Health Sciences /NIH)
NIH Climate Change and Health Initiative (NIH)
NIH Climate Change and Health Initiative Strategic Framework (NIH)
Research Coordinating Center to Support Climate Change and Health Community of Practice (NIH)
Research Opportunity Announcement: Alliance for Community Engagement—Climate Change and Health (National Heart, Lung, and Blood Institute / NIH)
Notice of Special Interest: Climate Change and Health (NIH)
Note: Dr. Lawrence Tabak, who performs the duties of the NIH Director, has asked the heads of NIH’s Institutes and Centers (ICs) to contribute occasional guest posts to the blog to highlight some of the interesting science that they support and conduct. This is the 14th in the series of NIH IC guest posts that will run until a new permanent NIH director is in place.
Unlocking Potential in The Next Generation of Scientists
Posted on by Griffin P. Rodgers, M.D., M.A.C.P., National Institute of Diabetes and Digestive and Kidney Diseases
While talent is everywhere, opportunity is not. That belief, and meeting people where they are, have been the impetus for the efforts of NIH’s National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) to nurture diverse research talent in the Pacific Islands. Most recently that effort manifested in opening a new biomedical research laboratory at Southern High School, located in Santa Rita village on the island of Guam.
One of seven research labs in the Pacific Islands established under NIDDK’s Short-Term Research Experience Program to Unlock Potential (STEP-UP), the facility provides research training to high school and college students from historically underserved populations, which is the mission of STEP-UP. The goal is to foster a diverse, talented scientific workforce.
Created by NIDDK more than 20 years ago, STEP-UP aims to make opportunities accessible to aspiring scientists nationwide, regardless of their background or zip code. In 2009, we expanded the program to the Pacific Islands. By working with academic and nonprofit coordinating centers throughout the United States and its Pacific territories, the program enables students to gain hands-on research experience, one-on-one mentorship, and access to modern laboratory techniques without travelling far from home.
For Mata’uitafa Solomona-Faiai, a Ph.D. student at Yale University School of Public Health, New Haven, CT, the exposure to science through STEP-UP turned into a passion for research. Solomona-Faiai participated in STEP-UP as a high schooler in American Samoa, and again as a college undergraduate. After getting her master’s degree at George Washington University in Washington, D.C., she returned to American Samoa to conduct epidemiology research—and became a co-mentor to high school STEP-UP students.
Her experiences in STEP-UP made her realize she wanted to pursue a life of public health research and gave her the skills to help pave that path. I was delighted to learn that Solomona-Faiai recently received an NIDDK Diversity Supplement to help support her research, which will focus on improving diabetes outcomes among adolescents from the Pacific Islands. She also hopes one day to run her own research group as an independent principal investigator, and I’m confident in her tenacity to make that happen!
Solomona-Faiai is among more than 2,300 students who have participated in STEP-UP since 2000. Her story embodies the scientific potential we can access if we contribute the right resources and tools. Early evaluation results of STEP-UP from 2002 to 2018 showed that many of the program’s participants have pursued careers as researchers, physicians, and physician-scientists [1]. In addition, of the more than 300 high school STEP-UP participants in the Pacific Islands, most have gone on to attend four-year universities, many majoring in STEM disciplines [2]. I’m heartened to know our efforts are paying off.
Bringing scientific opportunity to the Pacific Islands has entailed more than just placing students into research labs. We found we had to help create infrastructure—building labs in often under-resourced areas where nearly no biomedical infrastructure previously existed.
Since 2008, NIDDK has helped establish research labs at high schools and community colleges in the American Samoa, Commonwealth of the Northern Mariana Islands, Republic of the Marshall Islands, Federated States of Micronesia, Republic of Palau, and now Guam. The labs are also available to faculty to conduct their own science and to train as mentors. Having the support of their teachers is particularly important for students in these areas, many of whom have never heard of biomedical research before. For them, the labs often provide their first real exposure to science.
As proud as I am of the strides we’ve made, I know we have much more work to do. That’s why I’m grateful to the unwavering commitment of my colleagues, including Lawrence Agodoa who has pioneered STEP-UP and other programs in NIDDK’s Office of Minority Health Research Coordination; Robert Rivers, who coordinates NIDDK’s training programs; and George Hui at University of Hawaii at Manoa, who has directed the Pacific STEP-UP for 15 years.
They, like so many of NIDDK’s staff, partners, and grantees, will continue to work relentlessly to achieve our institute’s vision of developing a talented biomedical research workforce that fully represents the diverse fabric of the United States and its territories.
This month, we welcome a new class of STEP-UP participants, and I hope that, like Solomona-Faiai, they’ll experience the excitement of scientific discovery that will help shape their career goals and propel them to attain those goals. And I’m reminded of the tremendous responsibility we have to nurture and support the next generation of scientists. After all, the future of our nation’s health is in their hands.
References:
[1] NIDDK’s short-term research experience for underrepresented persons (STEP-UP) program. Rivers, R., Brinkley, K., Agodoa, L. JHDRP. 2019 Summer; 12: 1-2.
[2] Promoting local talents to fight local health issues: STEP-UP in the Pacific. Golshan, A., Hui, G. JHDRP. 2019 Summer; 12: 31-32.
Links:
Short-Term Research Experience Program to Unlock Potential (National Institute of Diabetes and Digestive and Kidney Diseases/NIH)
Office of Minority Health Research Coordination (NIDDK)
Note: Acting NIH Director Lawrence Tabak has asked the heads of NIH’s Institutes and Centers (ICs) to contribute occasional guest posts to the blog to highlight some of the interesting science that they support and conduct. This is the 12th in the series of NIH IC guest posts that will run until a new permanent NIH director is in place.
Tuberculosis: An Ancient Disease in Need of Modern Scientific Tools
Posted on by Anthony S. Fauci, M.D., National Institute of Allergy and Infectious Diseases
Although COVID-19 has dominated our attention for the past two years, tuberculosis (TB), an ancient scourge, remains a dominating infectious disease globally, with an estimated 10 million new cases and more than 1.3 million deaths in 2020. TB disproportionately afflicts the poor and has long been the leading cause of death in people living with HIV.
Unfortunately, during the global COVID-19 pandemic, recent gains in TB control have been stalled or reversed. We’ve seen a massive drop in new TB diagnoses, reflecting poor access to care and an uptick in deaths in 2020 [1].
We are fighting TB with an armory of old weapons inferior to those we have for COVID-19. The Bacillus Calmette–Guérin (BCG) vaccine, the world’s only licensed TB vaccine, has been in use for more than 100 years. While BCG is somewhat effective at preventing TB meningitis in children, it provides more limited durable protection against pulmonary TB in children and adults. More effective vaccination strategies to prevent infection and disease, decrease relapse rates, and shorten durations of treatment are desperately needed to reduce the terrible global burden of TB.
In this regard, over the past five years, several exciting research advances have generated new optimism in the field of TB vaccinology. Non-human primate studies conducted at my National Institute of Allergy and Infectious Diseases’ (NIAID) Vaccine Research Center and other NIAID-funded laboratories have demonstrated that effective immunity against infection is achievable and that administering BCG intravenously, rather than under the skin as it currently is given, is highly protective [2].
Results from a phase 2 trial testing BCG revaccination in adolescents at high risk of TB infection suggested this approach could help prevent TB [3]. In addition, a phase 2 trial of an experimental TB vaccine based on the recombinant protein M72 and an immune-priming adjuvant, AS01, also showed promise in preventing active TB disease in latently infected adults [4].
Both candidates are now moving on to phase 3 efficacy trials. The encouraging results of these trials, combined with nine other candidates currently in phase 2 or 3 studies [5], offer new hope that improved vaccines may be on the horizon. The NIAID is working with a team of other funders and investigators to analyze the correlates of protection from these studies to inform future TB vaccine development.
Even with these exciting developments, it is critical to accelerate our efforts to enhance and diversify the TB vaccine pipeline by addressing persistent basic and translational research gaps. To this end, NIAID has several new programs. The Immune Protection Against Mtb Centers are taking a multidisciplinary approach to integrate animal and human data to gain a comprehensive understanding of the immune responses required to prevent TB infection and disease.
This spring, NIAID will fund awards under the Innovation for TB Vaccine Discovery program that will focus on the discovery and early evaluation of novel TB vaccine candidates with the goal of diversifying the TB vaccine pipeline. Later this year, the Advancing Vaccine Adjuvant Research for TB program will systematically assess combinations of TB immunogens and adjuvants. Finally, NIAID’s well-established clinical trials networks are planning two new clinical trials of TB vaccine candidates.
As we look to the future, we must apply the lessons learned in the development of the COVID-19 vaccines to longstanding public health challenges such as TB. COVID-19 vaccine development was hugely successful due to the use of novel vaccine platforms, structure-based vaccine design, community engagement for rapid clinical trial enrollment, real-time data sharing with key stakeholders, and innovative trial designs.
However, critical gaps remain in our armamentarium. These include the harnessing the immunology of the tissues that line the respiratory tract to design vaccines more adept at blocking initial infection and transmission, employing thermostable formulations and novel delivery systems for resource-limited settings, and crafting effective messaging around vaccines for different populations.
As we work to develop better ways to prevent, diagnose, and treat TB, we will do well to remember the great public health icon, Paul Farmer, who tragically passed away earlier this year at a much too young age. Paul witnessed firsthand the devastating consequences of TB and its drug resistant forms in Haiti, Peru, and other parts of the world.
In addition to leading efforts to improve how TB is treated, Paul provided direct patient care in underserved communities and demanded that the world do more to meet their needs. As we honor Paul’s legacy, let us accelerate our efforts to find better tools to fight TB and other diseases of global health importance that exact a disproportionate toll among the poor and underserved.
References:
[1] Global tuberculosis report 2021. WHO. October 14, 2021.
[2] Prevention of tuberculosis in macaques after intravenous BCG immunization. Darrah PA, Zeppa JJ, Maiello P, Hackney JA, Wadsworth MH,. Hughes TK, Pokkali S, Swanson PA, Grant NL, Rodgers MA, Kamath M, Causgrove CM, Laddy DJ, Bonavia A, Casimiro D, Lin PL, Klein E, White AG, Scanga CA, Shalek AK, Roederer M, Flynn JL, and Seder RA. Nature. 2020 Jan 1; 577: 95–102.
[3] Prevention of M. tuberculosis Infection with H4:IC31 vaccine or BCG revaccination. Nemes E, Geldenhuys H, Rozot V, Rutkowski KT, Ratangee F,Bilek N., Mabwe S, Makhethe L, Erasmus M, Toefy A, Mulenga H, Hanekom WA, et al. N Engl J Med 2018; 379:138-149.
[4] Final analysis of a trial of M72/AS01E vaccine to prevent tuberculosis. Tait DR, Hatherill M, Van Der Meeren O, Ginsberg AM, Van Brakel E, Salaun B, Scriba TJ, Akite EJ, Ayles HM, et al.
[5] Pipeline Report 2021: Tuberculosis Vaccines. TAG. October 2021.
Links:
Tuberculosis (National Institute of Allergy and Infectious Diseases/NIH)
NIAID Strategic Plan for Tuberculosis Research
Immune Mechanisms of Protection Against Mycobacterium tuberculosis Centers (IMPAc-TB) (NIAID)
Partners in Health (Boston, MA)
[Note: Acting NIH Director Lawrence Tabak has asked the heads of NIH’s Institutes and Centers (ICs) to contribute occasional guest posts to the blog to highlight some of the interesting science that they support and conduct. This is the seventh in the series of NIH IC guest posts that will run until a new permanent NIH director is in place.]
New Initiative Puts At-Home Testing to Work in the Fight Against COVID-19
Posted on by Dr. Francis Collins
Thankfully COVID-19 testing is now more widely available than it was earlier in the pandemic. But getting tested often still involves going to a doctor’s office or community testing site and waiting as long as a couple of days for the results. Testing would be so much easier if people could do it themselves at home. If the result came up positive, a person could immediately self-isolate, helping to stop the coronavirus that causes COVID-19, SARS-CoV-2, from spreading any further in their communities.
That’s why I’m happy to report that the Centers for Disease Control and Prevention (CDC), in close collaboration with state and local public health departments and with NIH, has begun an innovative community health initiative called “Say Yes! COVID Test.” The initiative, the first large-scale evaluation of community-wide, self-administered COVID-19 testing, was launched last week in Pitt County, NC, and will start soon in Chattanooga/Hamilton County, TN.
The initiative will provide as many as 160,000 residents in these two locales with free access to rapid COVID-19 home tests, supplied through NIH’s Rapid Acceleration of Diagnostics (RADx) initiative. Participants can administer these easy-to-use tests themselves up to three times a week for one month. The goal is to assess the benefits of self-administered COVID-19 testing and help guide other communities in implementing similar future programs to slow the spread of COVID-19.
The counties in North Carolina and Tennessee were selected based on several criteria. These included local infection rates; public availability of accurate COVID-19 tracking data, such as that gathered by wastewater surveillance; the presence of local infrastructure needed to support the project; and existing community relationships through RADx’s Underserved Populations (RADx-UP) program. Taken together, these criteria also help to ensure that vulnerable and underserved populations will benefit from the initiative.
The test is called the QuickVue At-Home COVID-19 Test. Developed with RADx support by San Diego-based diagnostic company Quidel, this test is easily performed with a nasal swab and offers results in just 10 minutes. Last week, the test was among several authorized by the Food and Drug Administration (FDA) for over-the-counter use to screen for COVID-19 at home.
Participants can order their QuickVue test kits online for home delivery or local pick up. A free online tool, which was developed with NIH support by CareEvolution, LLC, Ann Arbor, MI, will also be available to provide testing instructions, help in understanding test results, and text message reminders about testing. This innovative tool is also available as a smartphone app.
A recent study, supported by the RADx initiative, found that rapid antigen testing for COVID-19, when conducted at least three times per week, achieves a viral detection level on par with the gold standard of PCR-based COVID-19 testing processed in a lab [1]. That’s especially significant considering the other advantages of a low-cost, self-administered rapid test, including confidential results at home in minutes.
The Say Yes! COVID Test initiative is an important next step in informing the best testing strategies in communities all over the country to end this and future pandemics. The initiative will also help to determine how readily people accept such testing when it’s made available to them. If the foundational data looks promising, the hope is that rapid at-home tests will help to encourage people to protect themselves and others by following the three W’s (Wear a mask. Wash your hands. Watch your distance), getting vaccinated, and saying “Yes” to the COVID-19 test.
Reference:
[1] Longitudinal assessment of diagnostic test performance over the course of acute SARS-CoV-2 infection. Smith RL, Gibson LL, Martinez PP, Heetderks WJ, McManus DD, Brooke CB, et al. medRxiv, 2021 March 20.
Links:
CDC and NIH bring COVID-19 self-testing to residents in two locales, NIH News Release, March 31, 2021
Rapid Acceleration of Diagnostics (RADx) (NIH)
COVID-19 Testing (CDC)
Quidel Corporation (San Diego, CA)
Coronavirus (COVID-19) Update: FDA Continues to Advance Over-the Counter and Other Screening Test Development, FDA News Release, March 31, 2021
NIH Support: National Heart, Lung, and Blood Institute; National Institute of Biomedical Imaging and Bioengineering
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