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Related Concept Videos

Analgesia and Pain Management01:25

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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...
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Author Spotlight: Methodologies and Advancements of Chronic Pain Management Research
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New approaches to treating pain.

Andrea Wolkerstorfer1, Norbert Handler1, Helmut Buschmann2

  • 1RD&C Research, Development & Consulting GmbH, Währinger Straße 61, A-1090 Vienna, Austria.

Bioorganic & Medicinal Chemistry Letters
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PubMed
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Effective pain management remains a global challenge, with current treatments for pain often inadequate. Further research is crucial for improving chronic pain control and developing individualized analgesic therapies.

Keywords:
AnalgesicsNSAIDsNon-opioidsOpioidsPain

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Area of Science:

  • Neuroscience
  • Pharmacology
  • Pain Medicine

Background:

  • Pain is a primary driver of medical consultations, with a global analgesic market exceeding $50 billion.
  • Pain is a complex neurological process involving distinct sensory neuronal changes.
  • Existing pain treatments include opioids, non-opioids (acetaminophen, NSAIDs), antidepressants, and anticonvulsants.

Purpose of the Study:

  • To review current pain management strategies and identify areas for improvement.
  • To highlight novel therapeutic approaches targeting molecular pathways in pain.
  • To address the inequities in pain assessment and treatment globally.

Main Methods:

  • Review of existing literature on pain mechanisms and analgesic pharmacology.
  • Analysis of current treatment options and their limitations.
  • Examination of emerging therapeutic targets and drug development pipelines.

Main Results:

  • Current pain treatments, while diverse, have limitations in efficacy and side-effect profiles.
  • Novel strategies focus on selective opioid receptor modulation and targeting molecular gateways like ion channels and capsaicin receptors.
  • Significant disparities exist in pain management accessibility and quality worldwide.

Conclusions:

  • Decades of research have not led to adequate or equitable pain management globally.
  • Further investigation is required to enhance the control of chronic pain through individualized treatment approaches.
  • Optimizing existing analgesics and developing targeted therapies are key to advancing pain care.