doi : 10.1016/S1526-5900(22)00447-3
Volume 23, Issue 12, December 2022, Pages A4-A6
Jenna M. Wilson,* Carin A. Colebaugh,* K. Mikayla Flowers,* Demario Overstreet,*Robert R. Edwards,* William Maixner,y Shad B. Smith,y and Kristin L. Schreiber*
doi : 10.1016/j.jpain.2022.07.012
Volume 23, Issue 12, December 2022, Pages 2003-2012
Persistent postmastectomy pain after breast surgery is variable in duration and severity across patients, due in part to interindividual variability in pain processing. The Rapid OPPERA Algorithm (ROPA) empirically identified 3 clusters of patients with different risk of chronic pain based on 4 key psychophysical and psychosocial characteristics.
Mayara Alves Menezes,* Danielle Alves Menezes,y Lucas Lima Vasconcelos,z andJosimari Melo DeSantana
doi : 10.1016/j.jpain.2022.05.004
Volume 23, Issue 12, December 2022, Pages 2013-2035
The effectiveness of electrical stimulation (ES) in preventing or treating delayed-onset muscle soreness (DOMS) and its effects on muscle recovery is unclear. The systematic review investigated the benefits or harms of ES on DOMS and muscle recovery. Databases (PubMed, Medline, CENTRAL, EMBASE, CINAHL, PsycINFO, PEDro, LILACS, SPORTDiscus) were searched up to March, 31st 2021 for randomized controlled trials (RCTs) of athletes or untrained adults with DOMS treated with ES and compared to placebo/sham (simulation or without ES), or control (no intervention).
Thomas Matheve,*,y Lotte Janssens,y Nina Goossens,y Lieven Danneels,* Tine Willems,*Jessica Van Oosterwijck,*,z,1 and Liesbet De Baetsx
doi : 10.1016/j.jpain.2022.08.001
Volume 23, Issue 12, December 2022, Pages 2036-2051
Theoretical frameworks explain how pain-related psychological factors may influence the physical performance. In this systematic review and meta-analysis, we evaluated the evidence regarding the relationship between the pain-related psychological factors and the maximal physical performance in patients with low back pain (LBP). Pubmed, Embase, CINAHL and Web of Science databases were searched from inception to May 2022.
Alexandria Remus,* Alexandra F DeJong Lempke,y,z Francesca Wuytack,* andValerie Smith
doi : 10.1016/j.jpain.2022.08.003
Volume 23, Issue 12, December 2022, Pages 2052-2069
This study provides evidence- and consensus-based recommendations for the instruments to measure the five Pelvic Girdle Pain Core Outcome Set (PGP-COS): pain frequency, pain intensity/severity, function/disability/activity limitation, health-related quality of life and fear avoidance. Studies evaluating measurement properties of instruments measuring any PGP-COS outcome in women with PGP were identified through a systematic search of MEDLINE, EMBASE and PEDro databases (inception-July 2021).
Jin H. Cho,a Jo Y. Son, a Jin S. Ju, Yu M. Kim, and Dong K. Ahn
doi : 10.1016/j.jpain.2022.08.004
Volume 23, Issue 12, December 2022, Pages 2070-2079
Although numerous studies have described botulinum toxin type A (BTX-A) efficacy against trigeminal neuralgia (TN), the underlying cellular mechanisms remain unclear. We have investigated cellular mechanisms that mediate the antinociceptive effect of BTX-A in a rodent model of TN produced by compression of the trigeminal nerve root (TNR)
Takufumi Yanagisawa,*,y,z Ryohei Fukuma,*,y,z Ben Seymour,x,k Masataka Tanaka,yOkito Yamashita, #,{ Koichi Hosomi,y,** Haruhiko Kishima,y Yukiyasu Kamitani,z,yy andYouichi Saitoh
doi : 10.1016/j.jpain.2022.07.009
Volume 23, Issue 12, December 2022, Pages 2080-2091
Phantom limb pain is attributed to abnormal sensorimotor cortical representations, although the causal relationship between phantom limb pain and sensorimotor cortical representations suffers from the potentially confounding effects of phantom hand movements. We developed neurofeedback training to change sensorimotor cortical representations without explicit phantom hand movements or hand-like visual feedback. We tested the feasibility of neurofeedback training in fourteen patients with phantom limb pain.
Thuy Linh Phạm,*,y,z Chan Noh,x Chiranjivi Neupane,*,y,** Ramesh Sharma,*,y,**Hyun Jin Shin,*,y Ki Duk Park,{ C. Justin Lee,k Hyun-Woo Kim,*,y So Yeong Lee,** andJin Bong Park, DVM, PhD
doi : 10.1016/j.jpain.2022.07.010
Volume 23, Issue 12, December 2022, Pages 2092-2109
MAO-B inhibitors have been implicated to reverse neuropathic pain behaviors. Our previous study has demonstrated that KDS2010 (KDS), a newly developed reversible MAO-B inhibitor, could attenuate Paclitaxel (PTX)-induced tactile hypersensitivity in mice through suppressing reactive oxidant species (ROS)-decreased inhibitory GABA synaptic transmission in the spinal cord. In this study, we evaluated the analgesic effect of KDS under a new approach, in which KDS acts on dorsal horn sensory neurons to reduce excitatory transmission.
Carly A. Hunt, PhD* Janelle E. Letzen, PhD* Samuel R. Krimmel, PhDzShana A.B. Burrowes, PhDy,x,{ Jennifer A. Haythornthwaite, PhD* Patrick H. Finan, PhD*Maria Vetter, BA* and David A. Seminowicz, PhD
doi : 10.1016/j.jpain.2022.07.011
Volume 23, Issue 12, December 2022, Pages 2110-2120
Formal training in mindfulness-based practices promotes reduced experimental and clinical pain, which may be driven by reduced emotional pain reactivity and undergirded by alterations in the default mode network, implicated in mind-wandering and self-referential processing.
Bethany D. Pester,*1 Hallie Tankha,* Annmarie Ca~no,y Stephanie Tong,z Emily Grekin,*Julian Bruinsma,* Jordan Gootee,* and Mark A. Lumley*
doi : 10.1016/j.jpain.2022.07.013
Volume 23, Issue 12, December 2022, Pages 2121-2134
Despite the popularity and affordances of social media groups for people with chronic conditions, there have been few controlled tests of the effects of these groups. This randomized controlled superiority trial examined the effects of Facebook groups on pain-related outcomes and tested whether a professional-led group leads to greater effects than a support group alone.
Ewa Buglewicz-Przewoznik,* Wacl̷ aw M. Adamczyk,*,y and Przemysl̷ aw B ̨abel
doi : 10.1016/j.jpain.2022.07.015
Volume 23, Issue 12, December 2022, Pages 2135-2143
Studies indicate that classical and operant conditioning have potential to play a role in the formation of the allodynic effect. Only a few studies have examined the role of observational learning in pain induction.
Debbie Ehrmann Feldman,* and Richard L. Nahin
doi : 10.1016/j.jpain.2022.07.016
Volume 23, Issue 12, December 2022, Pages 2144-2154
We evaluated the association between the chronic severe back pain with disability and participation, in U.S. Adults using data from the US 2019 National Health Interview Survey. In our sample of 2,925 adults (weighted n: 20,468,134) who reported having chronic severe back pain, 60% reported mobility disability, 60% had work limitations, 34% were limited for social participation and 16% had self-care limitations. Older age (65+) was associated with mobility difficulties (OR 1.99, 95% CI 1.28,6.09) and work limitation (OR 2.21, 95% CI 1.61,3.05).
Anna Zajacova,* Jinhyung Lee,y and Hanna Grol-Prokopczykz
doi : 10.1016/j.jpain.2022.08.002
Volume 23, Issue 12, December 2022, Pages 2155-2166
Timothy J. Ness, MD, PhD, Cary DeWitte, BS and Alan Randich, PhD
doi : 10.1016/j.jpain.2022.08.005
Volume 23, Issue 12, December 2022, Pages 2167-2178
The spinal mechanisms of visceral hypersensitivity are poorly understood, particularly when there is an interaction with somatic systems. Recently we demonstrated that rats which were pretreated with neonatal bladder inflammation (NBI) and subsequently pretreated as adults with bladder re-inflammation had augmented reflex and neuronal responses to urinary bladder distension via a corticotropin-releasing factor receptor type II (CRFR2) mechanism. Another insult producing similar augmented responses is somatic inflammation induced by Complete Freund's Adjuvant (CFA) in the hindlimb.
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