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Related Concept Videos

Longitudinal Research02:20

Longitudinal Research

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Sometimes we want to see how people change over time, as in studies of human development and lifespan. When we test the same group of individuals repeatedly over an extended period of time, we are conducting longitudinal research. Longitudinal research is a research design in which data-gathering is administered repeatedly over an extended period of time. For example, we may survey a group of individuals about their dietary habits at age 20, retest them a decade later at age 30, and then again...
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Longitudinal Studies01:26

Longitudinal Studies

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Longitudinal studies are also widely used in other medical and social science fields. For instance, in cardiovascular research, they can monitor patients' health over decades to identify risk factors for heart disease, such as high cholesterol or smoking, and evaluate the long-term effectiveness of preventive measures. Similarly, in mental health studies, researchers might follow individuals from adolescence into adulthood to understand the development and progression of conditions like...
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Analgesia and Pain Management01:25

Analgesia and Pain Management

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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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Chronic pain in multiple sclerosis: A 10-year longitudinal study.

Jamie Young1,2, Bhasker Amatya1, Mary P Galea1,2

  • 1Department of Rehabilitation Medicine, Royal Melbourne Hospital, 34-54 Poplar Road Parkville, Melbourne, VIC 3052, Australia.

Scandinavian Journal of Pain
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Summary

Chronic pain significantly impacts multiple sclerosis (MS) patients over ten years, worsening quality of life and increasing healthcare needs. Early intervention and interdisciplinary care are crucial for managing MS pain and improving patient outcomes.

Keywords:
Chronic painDisabilityMultiple sclerosisQuality of life

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Area of Science:

  • Neurology
  • Rehabilitation Medicine
  • Pain Management

Background:

  • Chronic pain is a prevalent and debilitating symptom in multiple sclerosis (MS), significantly affecting patients' quality of life and functional capacity.
  • Prevalence rates of MS-related pain vary widely due to methodological differences in studies.
  • Understanding the long-term trajectory of MS pain and its impact is crucial for effective management.

Purpose of the Study:

  • To longitudinally investigate the impact of chronic pain, pain-related disability, and carer burden in individuals with MS over a 10-year period.
  • To describe changes in pain characteristics, quality of life, and healthcare utilization in an Australian MS cohort.
  • To identify factors influencing long-term outcomes for individuals with MS-related chronic pain.

Main Methods:

  • Prospective longitudinal study conducted at a tertiary referral hospital in Australia.
  • Utilized a cohort of 70 participants from a specialized MS database.
  • Employed structured interviews and validated measures including the Visual Analogue Scale (VAS), Chronic Pain Grade (CPG), Assessment of Quality of Life (AQoL), and Carer Strain Index (CSI).

Main Results:

  • Over 10 years, participants reported increased bilateral bodily pain and a worsening pain severity description.
  • Quality of life significantly deteriorated, particularly in those with higher Chronic Pain Grade scores.
  • Increased utilization of pharmacological treatments and healthcare services (neurologists, GPs) was observed, with nearly half requiring carer support.

Conclusions:

  • Chronic pain remains a significant, progressive issue in MS, impacting quality of life, disability, and healthcare resource utilization over a decade.
  • Pain characteristics evolved, with a greater prevalence of bilateral pain locations and increased medication use.
  • Deterioration in quality of life and progression to more severe pain grades highlight the persistent challenges faced by individuals with MS-related chronic pain.