Related Experiment Video
Updated: Apr 30, 2026

08:33
Author Spotlight: Methodologies and Advancements of Chronic Pain Management Research
Published on: January 5, 2024
2.0K
Research recommendations for the HEAL Initiative: A path forward for pain research.
Robert W Gereau1, Stephani P Sutherland2, Tamara Baker3
1Washington University Pain Center and Department of Anesthesiology, Washington University School of Medicine, St. Louis, United States.
The Journal of Pain
|April 28, 2026
Summary
Chronic pain affects millions, necessitating new treatments. The NIH HEAL Initiative outlines research priorities to advance pain management and develop better therapies over the next five years.
Area of Science:
- Public Health
- Pain Research
- Neuroscience
Background:
- Chronic pain is a significant public health issue in the U.S., affecting 24% of the population and causing widespread disability.
- Current medication options for chronic pain are limited in safety and efficacy, highlighting an urgent need for novel therapeutic strategies.
- Non-drug pain management interventions are underutilized, indicating a gap in research regarding their optimal implementation.
Purpose of the Study:
- To present ten research priorities and five core principles developed by an NIH expert working group.
- To guide the National Institutes of Health (NIH) Helping End Addiction Long-term® (HEAL) Initiative's pain research portfolio for the next five years.
- To foster discussion and active engagement within the pain research community regarding future research directions.
Main Methods:
- Convening a working group of external experts in 2024 to assess the NIH HEAL Initiative's progress.
- Analyzing the current state of chronic pain research and treatment.
- Developing a report outlining strategic research priorities and core principles for future funding.
Main Results:
- Identification of ten specific research priorities for chronic pain.
- Establishment of five core principles to guide future NIH HEAL Initiative funding in pain research.
- A strategic plan to advance the development and implementation of effective chronic pain treatments.
Conclusions:
- Chronic pain remains a critical public health challenge requiring intensified research efforts.
- The outlined priorities and principles are designed to significantly enhance the NIH HEAL Initiative's impact on chronic pain research.
- The recommendations aim to accelerate the development of improved treatments for chronic pain conditions over the next five years.
Related Concept Videos
Analgesia and Pain Management
3.3K
Pain is critical to various clinical pathologies, provoking an urgent need for effective management. Pain, whether acute or chronic, is a complex neurochemical process. Its alleviation depends on the type, with nonopioid analgesics effective for mild to moderate pain, such as musculoskeletal or inflammatory pain, while neuropathic pain responds best to anticonvulsants, tricyclic antidepressants, or serotonin/norepinephrine reuptake inhibitors. For severe acute or chronic pain, opioids may be...
3.3K
Nociception
28.4K
Nociception—the ability to feel pain—is essential for an organism’s survival and overall well-being. Noxious stimuli such as piercing pain from a sharp object, heat from an open flame, or contact with corrosive chemicals are first detected by sensory receptors, called nociceptors, located on nerve endings. Nociceptors express ion channels that convert noxious stimuli into electrical signals. When these signals reach the brain via sensory neurons, they are perceived as pain.
28.4K
Healing I: Introduction
10
Healing is the physiological process by which the body restores the integrity and function of damaged tissues following injury. It involves a coordinated interplay of cellular proliferation, extracellular matrix remodeling, and growth factor signaling. The extent and nature of the tissue damage determine whether healing occurs by resolution, regeneration, or replacement.ResolutionResolution represents the most complete form of healing, occurring when the injury is minimal and tissue...
10

