Construct validity of two pain behaviour observation measurement instruments for young children with burns by Rasch analysis.

abstract：:Sensory neuron-specific receptors (SNSRs) belong to a large family of GPCRs, known as Mrgs (Mas-related genes), many of which are preferentially expressed in primary afferent nociceptors. Selective SNSR agonists produce pain-like behaviors in rats, showing that SNSR activation is sufficient to produce pain. However, i...

journal_title：Pain

authors： Ndong C,Pradhan A,Puma C,Morello JP,Hoffert C,Groblewski T,O'Donnell D,Laird JM

更新日期：2009-05-01 00:00:00

abstract：:We report on a patient suffering severe pain following a long-standing sacral chordoma in whom management of therapy and pain was extremely difficult. Because orally administered morphine was observed to be ineffective in the early stages of treatment, we tried to achieve pain relief by using epidural morphine. This w...

journal_title：Pain

authors： Aguilar JL,Espachs P,Roca G,Samper D,Cubells C,Vidal F

更新日期：1994-11-01 00:00:00

abstract：:The proinflammatory cytokine interferon-gamma (IFN-gamma), which can be present in elevated levels in the central nervous system during pathological conditions, may be involved in the generation of persistent pain states by inducing neuronal hyperexcitability. The aim of the present study was to examine whether loss o...

journal_title：Pain

authors： Vikman KS,Duggan AW,Siddall PJ

更新日期：2007-12-15 00:00:00

abstract：:Individuals diagnosed with fibromyalgia syndrome (FMS) report chronic pain that is frequently worsened by physical activity and improved by rest. Palpation of muscle and tendinous structures suggests that nociceptors in deep tissues are abnormally sensitive in FMS, but methods of controlled mechanical stimulation of m...

journal_title：Pain

authors： Staud R,Cannon RC,Mauderli AP,Robinson ME,Price DD,Vierck CJ Jr

更新日期：2003-03-01 00:00:00

abstract：:An abundance of animal research suggests that fear inhibits pain whereas anxiety increases it. Human studies on this topic are more scarce, and the existing evidence seems rather inconsistent. Therefore, we aimed to investigate the divergent effects of both negative emotional states-that is, pain-related fear and anxi...

journal_title：Pain

authors： Meulders A,Vansteenwegen D,Vlaeyen JWS

更新日期：2012-05-01 00:00:00

abstract：:Brief electrical pulses were applied to the pulp of individual pre-molar teeth of 14 healthy, adult volunteers via wire electrodes implanted and sealed in dentine. The sensation threshold was estimated in each individual by the Two-Alternative Forced-Choice Staircase (2AFCS) method. Seven, 5 or 4 stimulus intensities ...

journal_title：Pain

authors： Fernandes de Lima VM,Chatrian GE,Lettich E,Canfield RC,Miller CR,Soso MJ

更新日期：1982-11-01 00:00:00

abstract：:Although conduction failure has been observed in nociceptive C-fibers, little is known regarding its significance or therapeutic potential. In a previous study, we demonstrated that C-fiber conduction failure, which is regarded as an intrinsic self-inhibition mechanism, was reduced in circumstances of painful diabetic...

journal_title：Pain

authors： Wang X,Wang S,Wang W,Duan J,Zhang M,Lv X,Niu C,Tan C,Wu Y,Yang J,Hu S,Xing J

更新日期：2016-10-01 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：:Intradental nerve activity (INA) induced by cold stimulation of human teeth is regularly accompanied by pain perception. In this study a mathematical model was developed in order to quantify the relationship between INA and pain. In 5 patients (45 experiments) INA was recorded using electrodes implanted in lower incis...

journal_title：Pain

authors： Fors U,Ahlquist ML,Skagerwall R,Edwall LGA,Haegerstam GAT

更新日期：1984-04-01 00:00:00

abstract：:In children, many psychometric properties of the visual analogue scale (VAS) are known, including the minimum clinically significant difference (10mm on a 100-mm VAS). However, its imprecision or reliability is not well known. Thus, in order to determine the reliability of this scale, a prospective cohort study was pe...

journal_title：Pain

authors： Bailey B,Gravel J,Daoust R

更新日期：2012-04-01 00:00:00

abstract：:Both mu opioid agonists and N-methyl-D-aspartate (NMDA) receptor antagonists are implicated in the regulation of neuropathic pain in post-nerve injury preclinical pain models. This study characterizes the effects of intravenously infused alfentanil (a mu-receptor agonist) and ketamine (an NMDA-receptor antagonist) on ...

journal_title：Pain

authors： Leung A,Wallace MS,Ridgeway B,Yaksh T

更新日期：2001-03-01 00:00:00

abstract：:Current opinion concerning the pathophysiology of tension-type headache (TTH) and its related pericranial muscle tenderness proposes a primary role of central sensitization at the level of dorsalhorn/trigeminal nucleus as well as the supraspinal level. Investigation of these phenomena can be conducted using laser-evok...

journal_title：Pain

authors： de Tommaso M,Libro G,Guido M,Sciruicchio V,Losito L,Puca F

更新日期：2003-07-01 00:00:00

abstract：:A large sample of staff physicians and residents (n = 193) responded to a questionnaire in which they were asked to rate 10 pain descriptors for level of applicability to 4 common acute and chronic pain syndromes. The purpose of the study was to examine the extent to which physicians would agree on the ratings, and wh...

journal_title：Pain

authors： Tearnan BH,Dar R

更新日期：1986-07-01 00:00:00

abstract：:This study aimed to identify areas of disagreement in the management of neurogenic pain. A short questionnaire was mailed to 179 consultants with an interest in chronic pain (response rate 89%). The questionnaire listed 11 specific conditions involving nerve pain (e.g., post-herpetic neuralgia, causalgia) together wit...

journal_title：Pain

authors： Davies HTO,Crombie IK,Macrae WA

更新日期：1993-09-01 00:00:00

abstract：ABSTRACT:Sociodemographic inequalities in the occurrence of low back pain (LBP) are well-studied. This study aimed to examine complex sociodemographic inequalities in the risk of LBP consultation in the population from a socioeconomical intersectional perspective. Using register data, we identified 458,852 individuals ...

journal_title：Pain

authors： Kiadaliri A,Merlo J,Englund M

更新日期：2020-09-16 00:00:00

abstract：:The aim of the present study has been to assess the responsiveness of various types of chronic pain to opioids given i.v. and tested against placebo in a double-blind, randomized fashion. Pain classified as primary nociceptive was effectively alleviated (P greater than 0.001) while neuropathic deafferentation pain was...

journal_title：Pain

authors： Arnér S,Meyerson BA

更新日期：1988-04-01 00:00:00

abstract：:The influence of contextual factors on the pain evoked by a noxious stimulus is not well defined. In this study, a -20 degrees C rod was placed on one hand for 500 ms while we manipulated the evaluative context (or 'meaning') of, warning about, and visual attention to, the stimulus. For meaning, a red (hot, more tissu...

journal_title：Pain

authors： Moseley GL,Arntz A

更新日期：2007-12-15 00:00:00

abstract：:Central poststroke pain (CPSP) is one of the most refractory chronic pain syndromes. Repetitive transcranial magnetic stimulation (rTMS) of the primary motor cortex has been demonstrated to provide moderate pain relief for CPSP. However, the mechanism underlying the pain relief remains unclear. The objective of this s...

journal_title：Pain

authors： Hosomi K,Kishima H,Oshino S,Hirata M,Tani N,Maruo T,Yorifuji S,Yoshimine T,Saitoh Y

更新日期：2013-08-01 00:00:00

abstract：:Cross-sectional research in clinical samples, as well as experimental studies in healthy adults, suggests that the experiences of pain and sleep are bi-directionally connected. However, whether sleep and pain experiences are prospectively linked to one another on a day-to-day basis in the general population has not pr...

journal_title：Pain

authors： Edwards RR,Almeida DM,Klick B,Haythornthwaite JA,Smith MT

更新日期：2008-07-01 00:00:00

abstract：:The ascending Method of Limits, used for the determination of pressure pain thresholds (PPT), is not a psychophysically robust method. The present study sought to determine if the examiner's expectancy, based on whether the measurement site was clinically 'painful' or 'non-painful', would bias the obtained PPT values....

journal_title：Pain

authors： Ohrbach R,Crow H,Kamer A

更新日期：1998-02-01 00:00:00

abstract：:Surgery and trauma are recognised as important causes of chronic pain, although their overall contribution has not been systematically studied. This paper reports on the contribution of surgery and trauma to chronic pain among 5130 patients attending 10 outpatient clinics located throughout North Britain. Surgery cont...

journal_title：Pain

authors： Crombie IK,Davies HT,Macrae WA

更新日期：1998-05-01 00:00:00

abstract：:The aim of this paper is to study the synergistic anti-analgesic effect of angiotensin II (Ang II) plus cholecystokinin octapeptide (CCK-8). Our previous studies have shown that both CCK-8 and Ang II are potent anti-opioid substances. Intracerebroventricular (i.c.v.) injection of CCK-8 or Ang II dose-dependently antag...

journal_title：Pain

authors： Han NL,Luo F,Bian ZP,Han JS

更新日期：2000-04-01 00:00:00

abstract：:Preliminary reports have shown that hyperbaric oxygen (HBO) interrupts cluster headache (CH) attacks. In the present study, 6 of 7 patients with episodic cluster headache who were treated with hyperbaric oxygen experienced an interruption of the attack. In 3 of 6 responders the florid period of the cluster headache wa...

journal_title：Pain

authors： Di Sabato F,Fusco BM,Pelaia P,Giacovazzo M

更新日期：1993-02-01 00:00:00

abstract：:This study was designed to investigate the relative efficacy of cognitive-behavioral group treatment, including relaxation training, in comparison with a control condition in a sample of 20 outpatients with chronic low back pain. Subjects in both conditions also received the same physiotherapy back-education and exerc...

journal_title：Pain

authors： Nicholas MK,Wilson PH,Goyen J

更新日期：1992-03-01 00:00:00

abstract：:A cohort of 243 female sewing machine operators were studied by questionnaire and clinical examinations with the purpose to study the efficiency of a screening questionnaire-based method to identify prevalent and incident cases of neck-shoulder disorders. The cross-sectional correlation between self-reported neck-shou...

journal_title：Pain

authors： Kaergaard A,Andersen JH,Rasmussen K,Mikkelsen S

更新日期：2000-06-01 00:00:00

abstract：:Alterations in sensory processing have been demonstrated in chronic low back and neck pain. However, it has not been yet systematically summarized how early these changes occur in spinal pain. This systematic review examines the available literature measuring somatosensory function in acute (<6 weeks) and subacute (6-...

journal_title：Pain

authors： Marcuzzi A,Dean CM,Wrigley PJ,Hush JM

更新日期：2015-02-01 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：:Single units were recorded in dorsal roots or in the sciatic nerve of anaesthetised rats. It was shown by making sections, by stimulation and by collision that some ongoing nerve impulses were originating from the dorsal root ganglia and not from the central or peripheral ends of the axons. In a sample of 2731 intact ...

journal_title：Pain

authors： Wall PD,Devor M

更新日期：1983-12-01 00:00:00

abstract：:A series of 37 patients with chronic pain was investigated with regard to neurologic and psychiatric variables. Twenty of the patients were classified as having mainly organic (= somatogenic) pain syndromes while 17 patients were rather suffering from psychogenic pain syndromes. Samples of lumbar cerebrospinal fluid (...

journal_title：Pain

authors： Almay BGL,Johansson F,Von Knorring L,Terenius L,Wahlstrom A

更新日期：1978-08-01 00:00:00

abstract：:Electrophysiological evidence has been obtained suggesting the presence of reciprocal excitation between descending pathways from the nucleus raphe magnus (NRM) and adjacent reticular formation (Ret.F) and spinal cord neurones projecting to these brain stem areas. In decerebrate and decerebellate cats, 40 spinal cord ...

journal_title：Pain

authors： Cervero F,Wolstencroft JH

更新日期：1984-10-01 00:00:00