Assessment of Pain: From Mechanisms to Treatment

A special issue of Brain Sciences (ISSN 2076-3425). This special issue belongs to the section "Neuroscience of Pain".

Deadline for manuscript submissions: 25 January 2025 | Viewed by 2599

Special Issue Editor


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Guest Editor
Department of Anesthesiology, University of Wisconsin School of Medicine and Public Health, Madison, WI 53715, USA
Interests: neuromodulation; pain; discogenic pain; knee degenerative disease
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Special Issue Information

Dear Colleagues,

Pain is a major complaint for many people. It affects all age groups, including children and the elderly. Pain is a complex condition, and it impacts patients’ daily lives. While pain is a manifestation of different disease conditions, it can be the major problem and complaint for a patient more than the causative condition. Understanding the assessment of pain, mechanisms, and clinical therapies is extremely important to be able to provide the appropriate care for our patients.

Our Special Issue will focus on understanding all aspects of pain, from the mechanism of action to different treatment options. We aim at making it a comprehensive resource for readers. Readers should be able to gain in-depth knowledge about each topic they read.

We would like to invite authors from all over the world to submit their cutting-edge research involving basic, ethical, and clinical research.

Dr. Alaa Abd-Elsayed
Guest Editor

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Keywords

  • pain
  • pain medicine
  • neuroregulation
  • stimulation
  • neuromodulation
  • headache
  • migraine
  • mechanism

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Published Papers (2 papers)

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Research

10 pages, 222 KiB  
Article
Efficacy of Back Bracing in Treating Chronic Low Back Pain
by John S. Vick, Jessica Zimmerman, Stephanie Hicks, Abigail Biekert and Alaa Abd-Elsayed
Brain Sci. 2024, 14(11), 1100; https://doi.org/10.3390/brainsci14111100 - 30 Oct 2024
Viewed by 593
Abstract
Chronic low back pain (CLBP) negatively impacts quality of life and contributes to a significant economic burden. One conservative management strategy for CLBP is lumbar back bracing. Despite the benefits of back bracing for improving pain and function, there remains hesitance to use [...] Read more.
Chronic low back pain (CLBP) negatively impacts quality of life and contributes to a significant economic burden. One conservative management strategy for CLBP is lumbar back bracing. Despite the benefits of back bracing for improving pain and function, there remains hesitance to use the therapy long term due to unfounded fear related to muscle weakness, deconditioning, or joint contracture. Objective: The purpose of this study was to examine the outcomes for patients with CLBP who were managed with lumbar back bracing and physical therapy. Methods: This was a single-site, retrospective chart review. Results: Patients were included in the study if they were treated for CLBP with back bracing for at least one hour daily and physical therapy for twelve weeks. Pain was assessed at three, six, and twelve months using the 11-point Visual Analogue Scale (VAS). Function was assessed at three months using the Oswestry Disability Index (ODI). The VAS score reduced from 6.28 +/− 2.32 to 3.96 +/− 2.66 at three months (p < 0.001) for 198 patients. At six and twelve months, the VAS score reduced to 3.74 +/− 2.73 (p < 0.001) and 3.23 +/− 2.29 (p < 0.001), respectively. The total ODI score for 199 patients improved from 46.56 +/− 15.30 to 33.13 +/− 19.99 (p < 0.001) at three months. Conclusion: Back bracing in combination with physical therapy is effective for treating low back pain. Full article
(This article belongs to the Special Issue Assessment of Pain: From Mechanisms to Treatment)
13 pages, 1783 KiB  
Article
Evaluating the Effectiveness, Tolerability, and Safety of Eptinezumab in High-Frequency and Chronic Migraine in Real World: EMBRACE—The First Italian Multicenter, Prospective, Real-Life Study
by Piero Barbanti, Bianca Orlando, Gabriella Egeo, Florindo d’Onofrio, Alberto Doretti, Stefano Messina, Massimo Autunno, Roberta Messina, Massimo Filippi, Giulia Fiorentini, Cristina Rotondi, Stefano Bonassi and Cinzia Aurilia
Brain Sci. 2024, 14(7), 672; https://doi.org/10.3390/brainsci14070672 - 30 Jun 2024
Cited by 1 | Viewed by 1729
Abstract
We conducted a multicenter, prospective study (EMBRACE) evaluating the real-life effectiveness, safety, and tolerability of eptinezumab (100 mg/300 mg)—a monoclonal antibody targeting the calcitonin-gene-related peptide (anti-CGRP mAb)—in high-frequency episodic migraine (HFEM) or chronic migraine (CM). The primary endpoint was the change in monthly [...] Read more.
We conducted a multicenter, prospective study (EMBRACE) evaluating the real-life effectiveness, safety, and tolerability of eptinezumab (100 mg/300 mg)—a monoclonal antibody targeting the calcitonin-gene-related peptide (anti-CGRP mAb)—in high-frequency episodic migraine (HFEM) or chronic migraine (CM). The primary endpoint was the change in monthly migraine days (MMD) for HFEM or monthly headache days (MHD) for CM at weeks 9–12 compared to baseline. The secondary endpoints included changes in monthly analgesic intake (MAI), Numerical Rating Scale (NRS), Headache Impact Test (HIT-6), Migraine Disability Assessment Scale (MIDAS), Migraine Interictal Burden Scale (MIBS-4), and responder rates. The safety analysis involved 44 subjects; the effectiveness analysis included 26 individuals. Eptinezumab was well-tolerated. In CM patients, eptinezumab significantly reduced MHD (−16.1 ± 9.9, p < 0.001), MAI, NRS, HIT-6, MIDAS, and MIBS-4. In HFEM patients, it significantly reduced NRS, HIT-6, MIDAS, and MIBS-4, though reductions in MMD (−3.3 ± 4.5) and MAI were not statistically significant. Overall, ≥50% and ≥75% response rates were 61.5% and 30.8%, respectively (60% and 30% in non-responders to subcutaneous anti-CGRP mAbs). The clinical change was rated as much or very much improved by 61.0% of the patients. Eptinezumab demonstrated high effectiveness, safety, and tolerability in real-life among hard-to-treat migraine patients with multiple treatment failures, including anti-CGRP mAbs. Full article
(This article belongs to the Special Issue Assessment of Pain: From Mechanisms to Treatment)
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