journal
https://read.qxmd.com/read/36944086/pain-and-insomnia-as-risk-factors-for-first-lifetime-onsets-of-anxiety-depression-and-suicidality-in-adolescence
#1
JOURNAL ARTICLE
Sabine Soltani, Melanie Noel, Emily Bernier, Daniel C Kopala-Sibley
Chronic pain and mental health problems have both been identified as public health emergencies and co-occur at high rates. This prospective, longitudinal investigation examined whether chronic pain status, pain-related symptoms (intensity, interference), pain catastrophizing, and insomnia severity predicted first lifetime onset of depressive and/or anxiety disorders as well as suicidality in a cohort of youth with a parental history of mood and/or anxiety disorders. Participants included 145 youth (Mage = 13...
March 22, 2023: Pain
https://read.qxmd.com/read/36943275/fibromyalgia-patients-with-elevated-levels-of-anti-satellite-glia-cell-immunoglobulin-g-antibodies-present-with-more-severe-symptoms
#2
JOURNAL ARTICLE
Emerson Krock, Carlos E Morado-Urbina, Joana Menezes, Matthew A Hunt, Angelica Sandström, Diana Kadetoff, Jeanette Tour, Vivek Verma, Kim Kultima, Lisbet Haglund, Carolina B Meloto, Luda Diatchenko, Eva Kosek, Camilla I Svensson
Transferring fibromyalgia patient immunoglobulin G (IgG) to mice induces pain-like behaviour, and fibromyalgia IgG binds mouse and human satellite glia cells (SGCs). These findings suggest that autoantibodies could be part of fibromyalgia pathology. However, it is unknown how frequently fibromyalgia patients have anti-SGC antibodies and how anti-SGC antibodies associate with disease severity. Here, we quantified serum or plasma anti-SGC IgG levels in 2 fibromyalgia cohorts from Sweden and Canada using an indirect immunofluorescence murine cell culture assay...
March 22, 2023: Pain
https://read.qxmd.com/read/36943273/research-objectives-and-general-considerations-for-pragmatic-clinical-trials-of-pain-treatments-immpact-statement
#3
JOURNAL ARTICLE
David J Hohenschurz-Schmidt, Dan Cherkin, Andrew S C Rice, Robert H Dworkin, Dennis C Turk, Michael P McDermott, Matthew J Bair, Lynn L DeBar, Robert R Edwards, John T Farrar, Robert D Kerns, John D Markman, Michael C Rowbotham, Karen J Sherman, Ajay D Wasan, Penney Cowan, Paul Desjardins, McKenzie Ferguson, Roy Freeman, Jennifer S Gewandter, Ian Gilron, Hanna Grol-Prokopczyk, Sharon H Hertz, Smriti Iyengar, Cornelia Kamp, Barbara I Karp, Bethea A Kleykamp, John D Loeser, Sean Mackey, Richard Malamut, Ewan McNicol, Kushang V Patel, Friedhelm Sandbrink, Kenneth Schmader, Lee Simon, Deborah J Steiner, Christin Veasley, Jan Vollert
Many questions regarding the clinical management of people experiencing pain and related health policy decision-making may best be answered by pragmatic controlled trials. To generate clinically relevant and widely applicable findings, such trials aim to reproduce elements of routine clinical care or are embedded within clinical workflows. In contrast with traditional efficacy trials, pragmatic trials are intended to address a broader set of external validity questions critical for stakeholders (clinicians, healthcare leaders, policymakers, insurers, and patients) in considering the adoption and use of evidence-based treatments in daily clinical care...
March 22, 2023: Pain
https://read.qxmd.com/read/36943258/rare-variant-analyses-in-large-scale-cohorts-identified-slc13a1-associated-with-chronic-pain
#4
JOURNAL ARTICLE
Xiang Ao, Marc Parisien, Maha Zidan, Audrey V Grant, Amy E Martinsen, Bendik S Winsvold, Luda Diatchenko
Chronic pain is a prevalent disease with increasing clinical challenges. Genome-wide association studies in chronic pain patients have identified hundreds of common pathogenic variants, yet they only explained a portion of individual variance of chronic pain. With the advances in next-generation sequencing technologies, it is now feasible to conduct rarer variants studies in large-scale databases. Here, we performed gene-based rare variant analyses in 200,000 human subjects in the UK biobank whole-exome sequencing database for investigating 9 different chronic pain states and validated our findings in 3 other large-scale databases...
March 22, 2023: Pain
https://read.qxmd.com/read/36943254/conflicts-hurt-social-stress-predicts-elevated-pain-and-sadness-after-mild-inflammatory-increases
#5
JOURNAL ARTICLE
Annelise A Madison, Megan Renna, Rebecca Andridge, Juan Peng, M Rosie Shrout, John Sheridan, Maryam Lustberg, Bhuvaneswari Ramaswamy, Robert Wesolowski, Nicole O Williams, Anne M Noonan, Raquel E Reinbolt, Daniel G Stover, Mathew A Cherian, William B Malarkey, Janice K Kiecolt-Glaser
Individuals respond differently to inflammation. Pain, sadness, and fatigue are common correlates of inflammation among breast cancer survivors. Stress may predict response intensity. This study tested whether breast cancer survivors with greater exposure to acute or chronic social or nonsocial stress had larger increases in pain, sadness, and fatigue during an acute inflammatory response. In total, 156 postmenopausal breast cancer survivors (ages 36-78 years, stage I-IIIA, 1-9 years posttreatment) were randomized to either a typhoid vaccine/saline placebo or the placebo/vaccine sequence, which they received at 2 separate visits at least 1 month apart...
March 22, 2023: Pain
https://read.qxmd.com/read/36943251/effect-modifiers-of-virtual-reality-in-pain-management-a-systematic-review-and-meta-regression-analysis
#6
JOURNAL ARTICLE
Elisabeth J Lier, Marjan de Vries, Eline M Steggink, Richard P G Ten Broek, Harry van Goor
There is a rapidly growing body of evidence for the application of virtual reality (VR) in pain management, however, with varying effectiveness. Little is known about patient-related and VR-related factors affecting efficacy of VR. A systematic review and meta-analysis was performed including 122 randomised controlled trials (9138 patients), reporting on subjectively reported pain scores comparing an immersive VR intervention to a non-VR control group. Virtual reality significantly reduced pain in the pooled analysis (standardized mean difference = -0...
March 22, 2023: Pain
https://read.qxmd.com/read/36943244/neural-processing-of-pain-related-distress-to-neck-specific-movements-in-people-with-chronic-whiplash-associated-disorders
#7
JOURNAL ARTICLE
Carlos Murillo, Iris Coppieters, Barbara Cagnie, Lisa Bernaers, Jente Bontinck, Mira Meeus, Inge Timmers
Pain-related distress contributes to long-term disability in chronic whiplash-associated disorders. Recently, neuroimaging studies have revealed altered neural responses to viewing pictures of movements associated with back pain in key regions for threat and affective processing. In this study, we examined neural correlates of imagining neck-specific movements designed to elicit pain-related distress in individuals with whiplash-associated disorders (n = 63) when compared with that in sex-matched pain-free controls (n = 32)...
March 22, 2023: Pain
https://read.qxmd.com/read/36930885/p2x7-nlrp3-caspase-1-signaling-mediates-activity-induced-muscle-pain-in-male-but-not-female-mice
#8
JOURNAL ARTICLE
Kazuhiro Hayashi, Joseph B Lesnak, Ashley N Plumb, Lynn A Rasmussen, Kathleen A Sluka
We developed an animal model of activity-induced muscle pain that is dependent on local macrophage activation and release of interleukin-1β (IL-1β). Activation of purinergic type 2X (P2X) 7 receptors recruits the NOD-like receptor protein (NLRP) 3 and activates Caspase-1 to release IL-1β. We hypothesized that pharmacological blockade of P2X7, NLRP3, and Caspase-1 would prevent development of activity-induced muscle pain in vivo and release of IL-1β from macrophages in vitro. The decrease in muscle withdrawal thresholds in male, but not female, mice was prevented by the administration of P2X7, NLRP3, and Caspase-1 inhibitors before induction of the model, whereas blockade of IL-1β before induction prevented muscle hyperalgesia in both male and female mice...
March 15, 2023: Pain
https://read.qxmd.com/read/36921216/fibromyalgia-predicts-increased-odds-of-pain-related-addiction-exacerbation-among-individuals-with-pain-and-opioid-use-disorder
#9
JOURNAL ARTICLE
Orman Trent Hall, Julie Teater, Parker Entrup, Megan Deaner, Craig Bryan, Steven E Harte, Chelsea M Kaplan, Kihn Luan Phan, Daniel J Clauw
Fibromyalgia and opioid use disorder (OUD) are highly impactful chronic illnesses with substantially overlapping psychosocial, biological, and clinical features. Little previous research has examined interactions between fibromyalgia and OUD. Limiting such research has been the previous requirement of a clinical examination to diagnose fibromyalgia. The 2011 American College of Rheumatology Fibromyalgia Survey (ACR-FMS) is a validated self-report instrument with high sensitivity and specificity for fibromyalgia intended to enable fibromyalgia research in settings where a clinical examination is impractical...
March 14, 2023: Pain
https://read.qxmd.com/read/36897169/peripheral-transient-receptor-potential-vanilloid-type-4-hypersensitivity-contributes-to-chronic-sickle-cell-disease-pain
#10
JOURNAL ARTICLE
Vanessa L Ehlers, Katelyn E Sadler, Cheryl L Stucky
Debilitating pain affects the lives of patients with sickle cell disease (SCD). Current pain treatment for patients with SCD fail to completely resolve acute or chronic SCD pain. Previous research indicates that the cation channel transient receptor potential vanilloid type 4 (TRPV4) mediates peripheral hypersensitivity in various inflammatory and neuropathic pain conditions that may share similar pathophysiology with SCD, but this channel's role in chronic SCD pain remains unknown. Thus, the current experiments examined whether TRPV4 regulates hyperalgesia in transgenic mouse models of SCD...
March 10, 2023: Pain
https://read.qxmd.com/read/36893325/daily-pain-and-opioid-administration-in-hospitalized-patients-with-cancer-the-importance-of-psychological-factors-recent-surgery-and-current-opioid-use
#11
JOURNAL ARTICLE
Desiree R Azizoddin, Jenna M Wilson, Kelsey Mikayla Flowers, Meghan Beck, Peter Chai, Andrea C Enzinger, Robert Edwards, Christine Miaskowski, James A Tulsky, Kristin L Schreiber
Pain is common and variable in its severity among hospitalized patients with cancer. Although biopsychosocial factors are well established as modulators of chronic pain, less is known about what patient-level factors are associated with worse pain outcomes among hospitalized cancer patients. This prospective cohort study included patients with active cancer presenting to the emergency department (ED) with pain severity of ≥4/10 and followed pain outcomes longitudinally throughout hospital admission. Baseline demographic, clinical, and psychological factors were assessed on ED presentation, and daily average clinical pain ratings and opioid consumption during hospitalization were abstracted...
March 9, 2023: Pain
https://read.qxmd.com/read/36893318/the-dose-dependent-effects-of-transcutaneous-electrical-nerve-stimulation-for-pain-relief-in-individuals-with-fibromyalgia-a-systematic-review-and-meta-analysis
#12
JOURNAL ARTICLE
Juan J Amer-Cuenca, Laura Badenes-Ribera, Gemma Biviá-Roig, María D Arguisuelas, Luis Suso-Martí, Juan F Lisón
Transcutaneous electrical nerve stimulation (TENS) is a nonpharmacological modality widely used to manage pain; however, its effectiveness for individuals with fibromyalgia (FM) has been questioned. In previous studies and systematic reviews, variables related to dose of TENS application have not been considered. The objectives of this meta-analysis were (1) to determine the effect of TENS on pain in individuals with FM and (2) determine the dose-dependent effect of TENS dose parameters on pain relief in individuals with FM...
March 9, 2023: Pain
https://read.qxmd.com/read/36893317/the-genesis-of-the-unequal-burden-of-pain-a-selective-review-examining-social-inequities-and-unheard-voices
#13
JOURNAL ARTICLE
Carmen Renee Green
No abstract text is available yet for this article.
March 9, 2023: Pain
https://read.qxmd.com/read/36893316/chronic-pain-in-chile-first-prevalence-report-of-noncancer-chronic-pain-fibromyalgia-and-neuropathic-pain-and-its-associated-factors
#14
JOURNAL ARTICLE
Josefina Durán, Macarena Tejos-Bravo, Vicente Cid, Catterina Ferreccio, Margarita Calvo
Although we know chronic pain (CP) affects approximately 30% of people in developed countries, data from Latin America are scarce. Moreover, prevalence of specific CP conditions, such as chronic noncancer pain (CNCP), fibromyalgia (FM), and neuropathic pain (NP), is unknown. To estimate them in Chile, we prospectively enrolled 1945 participants (61.4% women and 38.6% men), aged 38 to 74 years, from an agricultural town who answered a Pain Questionnaire, the Fibromyalgia Survey Questionnaire, and Douleur Neuropathique 4 (DN4) to identify CNCP, FM, and NP, respectively...
March 9, 2023: Pain
https://read.qxmd.com/read/36883971/effect-of-combined-procedural-pain-interventions-during-neonatal-intensive-care-on-sleep-cognitive-development-and-internalizing-behavior-a-follow-up-analysis-of-a-randomized-controlled-trial
#15
JOURNAL ARTICLE
Haixia Gao, Mei Li, Honglian Gao, Guihua Xu, Danwen Wang, Hui Lv
Repeated procedural pain can cause preterm infants to spend excessive time awake at the cost of sleep and can have a detrimental impact on later cognitive and behavioral development. What's more, poor sleep may be correlated with worse cognitive development and more internalizing behaviors in infants and toddlers. In a randomized controlled trial (RCT), we found that combined procedural pain interventions (sucrose, massage, music, nonnutritive sucking, and gentle human touch) during neonatal intensive care could improve preterm infants' early neurobehavioral development...
March 7, 2023: Pain
https://read.qxmd.com/read/36877823/standing-on-the-shoulders-of-bias-lack-of-transparency-and-reporting-of-critical-rigor-characteristics-in-pain-research
#16
JOURNAL ARTICLE
Ashley N Plumb, Joseph B Lesnak, Giovanni Berardi, Kazuhiro Hayashi, Adam J Janowski, Angela F Smith, Dana Bailey, Cassie Kerkman, Zoe Kienenberger, Ben Martin, Ethan Patterson, Hannah Van Roekel, Carol G T Vance, Kathleen A Sluka
Rigorous experimental design with transparent reporting in biomedical science reduces risk of bias and allows for scientists to judge the quality of the research. Basic factors of rigor such as blinding, randomization, power analysis, and inclusion of both sexes impact the reproducibility by reducing experimental bias. We designed a systematic study to analyze basic factors of rigor, inclusion of sex, and whether data were analyzed or disaggregated by sex over the past 10 years in the journal PAIN. Studies that included humans reported randomization in 81%, blinding in 48%, and the use of a power analysis calculation in 27% over the past 10 years...
March 6, 2023: Pain
https://read.qxmd.com/read/36877492/combination-analgesic-development-for-enhanced-clinical-efficacy-the-cadence-trial-a-double-blind-controlled-trial-of-an-alpha-lipoic-acid-pregabalin-combination-for-fibromyalgia-pain
#17
JOURNAL ARTICLE
Ian Gilron, Sylvia Robb, Dongsheng Tu, Ronald R Holden, Roumen Milev, Tanveer Towheed
Drug therapy for fibromyalgia is limited by incomplete efficacy and dose-limiting adverse effects (AEs). Combining agents with complementary analgesic mechanisms-and differing AE profiles-could provide added benefits. We assessed an alpha-lipoic acid (ALA)-pregabalin combination with a randomized, double-blind, 3-period crossover design. Participants received maximally tolerated doses of ALA, pregabalin, and ALA-pregabalin combination for 6 weeks. The primary outcome was daily pain (0-10); secondary outcomes included Fibromyalgia Impact Questionnaire, SF-36 survey, Medical Outcomes Study Sleep Scale, Beck Depression Inventory (BDI-II), adverse events, and other measures...
March 6, 2023: Pain
https://read.qxmd.com/read/36877481/gray-matter-volume-and-pain-tolerance-in-a-general-population-the-troms%C3%A3-study
#18
JOURNAL ARTICLE
Tonje Anita Melum, Torgil Riise Vangberg, Liv-Hege Johnsen, Ólöf Anna Steingrímsdóttir, Audun Stubhaug, Ellisiv B Mathiesen, Christopher Nielsen
As pain is processed by an extensive network of brain regions, the structural status of the brain may affect pain perception. We aimed to study the association between gray matter volume (GMV) and pain sensitivity in a general population. We used data from 1522 participants in the seventh wave of the Tromsø study, who had completed the cold pressor test (3°C, maximum time 120 seconds), undergone magnetic resonance imaging (MRI) of the brain, and had complete information on covariates. Cox proportional hazards regression models were fitted with time to hand withdrawal from cold exposure as outcome...
March 6, 2023: Pain
https://read.qxmd.com/read/36787580/the-association-between-adverse-childhood-experiences-and-peripartal-pain-experience
#19
JOURNAL ARTICLE
Katharina Fiona Zehetmeier, Melissa Kathrin Fröhlich, Andreas Schilder, Stefanie Lis, Christian Schmahl, Rolf-Detlef Treede, Marc Sütterlin
Adverse childhood experiences (ACEs) are associated with altered ongoing and evoked pain experiences, which have scarcely been studied for the peripartum period. We aimed to investigate how ACEs affect pain experience in pregnancy and labor. For this noninterventional trial with a short-term follow-up, pregnant women were divided into a trauma group (TG) with ACEs (n = 84) and a control group (CG) without ACEs (n = 107) according to the Childhood Trauma Questionnaire. Pain experience in pregnancy and labor was recorded by self-report and the German Pain Perception Scale...
February 10, 2023: Pain
https://read.qxmd.com/read/36718807/molecular-taxonomy-of-nociceptors-and-pruriceptors
#20
JOURNAL ARTICLE
Jussi Kupari, Patrik Ernfors
No abstract text is available yet for this article.
January 25, 2023: Pain
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