Dissociated secondary hyperalgesia in a subject with a large-fibre sensory neuropathy.

abstract：:Self-hypnosis was taught to 5 highly hypnotisable patients referred to Auckland Hospital Pain Clinic. Evaluation included the Illness Self-Concept Repertory Grid (ISCRG) and follow-up was at 1 and 6 months post treatment. Consensus grids indicated the subjects initially identified with physical illness but this associ...

journal_title：Pain

authors： Large RG,James FR

更新日期：1988-11-01 00:00:00

abstract：:The present study investigated the role of micro, delta, and kappa receptors within the RVM in mediating expression of conditional hypoalgesia (CHA). Five groups of rats with RVM cannulae were given daily sessions of paired or unpaired presentations of an auditory CS (white noise) and foot shock across three consecuti...

journal_title：Pain

authors： Foo H,Helmstetter FJ

更新日期：1999-12-01 00:00:00

abstract：:Fibromyalgia (FM) is a common and often debilitating chronic pain condition. Research shows that symptoms of depression and anxiety are present in up to three quarters of individuals with FM. Of concern, most adults with FM cannot access traditional face-to-face cognitive behavioural pain management programs, which ar...

journal_title：Pain

authors： Friesen LN,Hadjistavropoulos HD,Schneider LH,Alberts NM,Titov N,Dear BF

更新日期：2017-04-01 00:00:00

abstract：:Constipation is the most common adverse event (AE) of opioid therapy. This multicenter, phase 2 study evaluated the efficacy and safety of linaclotide in treating opioid-induced constipation (OIC) in patients with chronic noncancer pain syndromes (NCT02270983). Adults with OIC (<3 spontaneous bowel movements [SBMs]/we...

journal_title：Pain

authors： Brenner DM,Argoff CE,Fox SM,Bochenek W,D'Astoli P,Blakesley RE,Reasner DS,O'Dea CR,Cash BD

更新日期：2020-05-01 00:00:00

abstract：:The ability to sense visceral pain during appendicitis is diminished with age leading to delay in seeking health care and poorer clinical outcomes. To understand the mechanistic basis of this phenomenon, we examined visceral nociception in aged mouse and human tissue. Inflamed and noninflamed appendixes were collected...

journal_title：Pain

authors： Cibert-Goton V,Kung VWS,McGuire C,Hockley JRF,Tranter MM,Dogra H,Belai A,Blackshaw LA,Sanger GJ,Knowles CH,Araujo EJA,Winchester WJ,Bulmer DC

更新日期：2020-04-01 00:00:00

abstract：:Conditioned pain modulation (CPM) is a phenomenon that may be tested with a dynamic quantitative sensory test that assesses the inhibitory aspect of this pain modulatory network. Although CPM has been adopted as a clinical assessment tool in recent years, the stability of the measure has not been determined over long ...

journal_title：Pain

authors： Wilson H,Carvalho B,Granot M,Landau R

更新日期：2013-12-01 00:00:00

abstract：:Increased blood pressure and sweet taste are often associated with decreased pain sensitivity. Animal research suggests that endogenous opioids are involved in both these relationships. Fifty-eight healthy young adults (36 male, 22 female) participated in two sessions receiving a placebo tablet or 50mg of naltrexone o...

journal_title：Pain

authors： Lewkowski MD,Young SN,Ghosh S,Ditto B

更新日期：2008-03-01 00:00:00

abstract：:In a double-blind placebo-controlled cross-over study the effects of epidural morphine (4 mg) on somatosensory functions were investigated in 10 healthy volunteers. Detection, pain detection and pain tolerance thresholds to thermal, mechanical and electrical stimuli as well as magnitude rating of short-lasting stimuli...

journal_title：Pain

authors： Brennum J,Arendt-Nielsen L,Horn A,Secher NH,Jensen TS

更新日期：1993-01-01 00:00:00

abstract：:The present study observed the expression of the 5-hydroxytryptamine (5-HT) (1A) receptor mRNA in the lumbar spinal dorsal horn neurons following carrageenan inflammation using in situ hybridization (ISH). We also studied the co-localization of 5-HT(1A) receptor mRNA and gamma-amino butyric acid (GABA) or enkephalin (...

journal_title：Pain

authors： Zhang YQ,Gao X,Ji GC,Huang YL,Wu GC,Zhao ZQ

更新日期：2002-08-01 00:00:00

abstract：:With increasing concerns about the potential harm of long-term opioid therapy, there is a need for the development and implementation of alternative treatment strategies for patients with chronic pain who have been using opioids for a prolonged period of time. Based on the findings from a recent qualitative investigat...

journal_title：Pain

authors： Andrews NE,Strong J,Meredith PJ,Fleming JA

更新日期：2016-02-01 00:00:00

abstract：:The synaptic vesicle protein synapsin II plays an important role in the regulation of neurotransmitter release and synaptic plasticity. Here, we investigated its involvement in the synaptic transmission of nociceptive signals in the spinal cord and the development of pain hypersensitivity. We show that synapsin II is ...

journal_title：Pain

authors： Schmidtko A,Del Turco D,Coste O,Ehnert C,Niederberger E,Ruth P,Deller T,Geisslinger G,Tegeder I

更新日期：2005-05-01 00:00:00

abstract：:Eight patients with established lower limb postamputation stump pain were given lumbar intrathecal fentanyl 25 micrograms and lidocaine 70 mg 2 weeks apart in an attempt to better understand the role of peripheral and central mechanisms in this condition. Baseline pain was recorded and then analgetic and side effects ...

journal_title：Pain

authors： Jacobson L,Chabal C,Brody MC,Mariano AJ,Chaney EF

更新日期：1990-02-01 00:00:00

abstract：:The present prospective longitudinal study on chronic postoperative pain was conducted to assess the predictive power of attentional and emotional variables specifically assumed to augment pain, such as pain hypervigilance, pain-related anxiety, pain catastrophizing and attentional biases to pain. Their relevance was ...

journal_title：Pain

authors： Lautenbacher S,Huber C,Schöfer D,Kunz M,Parthum A,Weber PG,Roman C,Griessinger N,Sittl R

更新日期：2010-12-01 00:00:00

abstract：:Changes in perception of pure thermal stimuli delivered to the hand at threshold intensity were observed during ischemic nerve block in 27 healthy subjects in order to study the significance of unmyelinated cutaneous cold receptors for thermal sensibility. Paresthesias and an increasing feeling of numbness were follow...

journal_title：Pain

authors： Fruhstorfer H

更新日期：1984-12-01 00:00:00

abstract：:Two classes of neurons with distinct responses to opioids have been identified in the rostral ventromedial medulla (RVM), a region with a well-documented role in nociceptive modulation. 'On-cells' are directly inhibited by opioids, and opioids can thus gain access to the modulatory circuitry of the RVM by an action on...

journal_title：Pain

authors： Heinricher MM,McGaraughty S

更新日期：1998-04-01 00:00:00

abstract：:To address the lack of appropriate patient-defined quality indicators (QIs) for assessment of pain clinic care in the Netherlands, we developed the "Quality Indicators Pain Patients' Perspective" (QiPPP) questionnaire. Quality indicators are widely used to measure the quality of the structure, process, and outcome of ...

journal_title：Pain

authors： de Meij N,Köke A,Thomassen I,Kallewaard JW,van Kleef M,van der Weijden T

更新日期：2018-12-01 00:00:00

abstract：:Musculoskeletal trauma and pain can sensitize central pain mechanisms, but whether these normalize on recovery is unknown. This study compared the extent of pain referral in individuals recovered from a musculoskeletal trauma and healthy controls. Twenty pain-free participants recovered from a shoulder fracture and 20...

journal_title：Pain

authors： Doménech-García V,Skuli Palsson T,Boudreau SA,Herrero P,Graven-Nielsen T

更新日期：2018-10-01 00:00:00

abstract：:An empirical determination of the nature and minimum number of dimension necessary to describe responses to the McGill Pain Questionnaire, and a comparison of groups, experiencing clinical or experimentally induced pain, on the dimensions were carried out. Eighty-five patients referred to a low back pain diagnostic cl...

journal_title：Pain

authors： Crockett DJ,Prkachin KM,Craig KD

更新日期：1977-12-01 00:00:00

abstract：:The M-current has been proposed as a potential target for analgesia under neuropathic pain conditions. M-currents and/or their molecular correlates, KCNQ proteins, have been demonstrated in key elements of the nociceptive system including spinal and dorsal root ganglion neurons. Here we demonstrate that retigabine, a ...

journal_title：Pain

authors： Roza C,Lopez-Garcia JA

更新日期：2008-09-15 00:00:00

abstract：:Although pains arising from the craniofacial complex can be severe and debilitating, relatively little is known about the peripheral and central mechanisms that generate and maintain orofacial pain. To better understand the neurons in the trigeminal complex and spinal cord that are activated following nociceptive stim...

journal_title：Pain

authors： Sabino MA,Honore P,Rogers SD,Mach DB,Luger NM,Mantyh PW

更新日期：2002-01-01 00:00:00

abstract：:The processing of pain in the central nervous system is now known to have an important immune component, including T cells of the adaptive immune system. T cells have been shown to release endogenous opioids, and although it is well known that opioids have effects on T-cell populations, very little attention has been ...

journal_title：Pain

authors： Rosen SF,Ham B,Haichin M,Walters IC,Tohyama S,Sotocinal SG,Mogil JS

更新日期：2019-02-01 00:00:00

abstract：:Studies have shown that moderate alcohol consumption is strongly associated with reduced reporting of chronic widespread pain (CWP). The study designs used, however, are prone to confounding and are not able to establish the direction of causality. The current study overcomes these problems using the Mendelian randomi...

journal_title：Pain

authors： Beasley M,Freidin MB,Basu N,Williams FMK,Macfarlane GJ

更新日期：2019-02-01 00:00:00

abstract：:Exacerbation of pain by chronic stress and comorbidity of pain with stress-related psychiatric disorders, including anxiety and depression, represent significant clinical challenges. However, the underlying mechanisms still remain unclear. Here, we investigated whether chronic forced swim stress (CFSS)-induced exacerb...

journal_title：Pain

authors： Li MJ,Liu LY,Chen L,Cai J,Wan Y,Xing GG

更新日期：2017-04-01 00:00:00

abstract：:Online educational interventions are increasingly developed for health professionals and students, although graduate and undergraduate medical curricula often contain limited information about how to assess and manage pain. This study reviews the literature on the effectiveness of pain-related online educational resou...

journal_title：Pain

authors： Liossi C,Failo A,Schoth DE,Williams G,Howard RF

更新日期：2018-04-01 00:00:00

abstract：:Experimental C-fiber pain caused by radiant heat was applied to the skin area supplied by the left sural nerve of 20 subjects. Percutaneous electrical stimulation (PNS) was performed on the left sural nerve, the left superficial peroneal nerve and the right superficial radial nerve. Stimulation frequencies were: 3, 50...

journal_title：Pain

authors： Hiedl P,Struppler A,Gessler M

更新日期：1979-10-01 00:00:00

abstract：:Activation of extracellular signal-regulated kinase (ERK), a mitogen activated-protein kinase (MAPK), in dorsal horn neurons contributes to inflammatory pain by transcription-dependent and -independent means. We have now investigated if ERK is activated in the spinal cord after a spinal nerve ligation (SNL) and if thi...

journal_title：Pain

authors： Zhuang ZY,Gerner P,Woolf CJ,Ji RR

更新日期：2005-03-01 00:00:00

abstract：:Evidence has shown that electrical stimulation at the dorsal columns attenuated the "wind-up" phenomenon in dorsal horn neurons in nerve-injured rats. This study was aimed to test the effect of spinal cord stimulation (SCS) on temporal summation (TS), the clinical correlate of the wind-up phenomenon in patients with r...

journal_title：Pain

authors： Eisenberg E,Burstein Y,Suzan E,Treister R,Aviram J

更新日期：2015-03-01 00:00:00

abstract：:The present study sought to discover whether information clarifying how the analgesic/sedative drug nitrous oxide (N2O) works would result in increased analgesic responses to painful stimuli when various concentrations of N2O were administered. Subjects were provided with high and low levels of information regarding t...

journal_title：Pain

authors： Dworkin SF,Chen ACN,Schubert MM,Clark DW

更新日期：1984-08-01 00:00:00

abstract：:Activated mammalian target of rapamycin (P-mTOR) has been shown to maintain the sensitivity of subsets of small-diameter primary afferent A-nociceptors. Local or systemic inhibition of the mTOR complex 1 (mTORC1) pathway reduced punctate mechanical and cold sensitivity in neuropathic pain and therefore offered a new a...

journal_title：Pain

authors： Obara I,Medrano MC,Signoret-Genest J,Jiménez-Díaz L,Géranton SM,Hunt SP

更新日期：2015-08-01 00:00:00

abstract：:Human unmyelinated (C) tactile afferents signal the pleasantness of gentle skin stroking on hairy (nonglabrous) skin. After neuronal injury, that same type of touch can elicit unpleasant sensations: tactile allodynia. The prevailing pathophysiological explanation is a spinal cord sensitization, triggered by nerve inju...

journal_title：Pain

authors： Liljencrantz J,Björnsdotter M,Morrison I,Bergstrand S,Ceko M,Seminowicz DA,Cole J,Bushnell CM,Olausson H

更新日期：2013-02-01 00:00:00