Intrathecal tri-cyclic antidepressants produce spinal anesthesia.

abstract：:The effect of PF-04457845, a potent and selective fatty acid amide hydrolase-1 (FAAH1) inhibitor, on pain due to osteoarthritis of the knee was investigated in a randomised placebo and active-controlled clinical trial. The trial involved 2 periods (separated by a 2-week washout) consisting of a 1-week wash-in phase fo...

journal_title：Pain

authors： Huggins JP,Smart TS,Langman S,Taylor L,Young T

更新日期：2012-09-01 00:00:00

abstract：:A visual analog scale (VAS) method of assessing headache pain was compared with a standard categorical four-grade scale (4GS) in a randomized, placebo-controlled, double-blind, clinical trial involving 792 treated migraine outpatients who received oral rizatriptan 5 mg, sumatriptan 50 mg, or placebo for a moderate or ...

journal_title：Pain

authors： Lines CR,Vandormael K,Malbecq W

更新日期：2001-08-01 00:00:00

abstract：:Injection of a dilute solution of formalin into a rat hindpaw produces a biphasic nociceptive response consisting of an early phase during the first 5 min after formalin injection and a later phase starting after 15 min and lasting for 40-50 min. The period between the two phases of nociceptive responding is generally...

journal_title：Pain

authors： Henry JL,Yashpal K,Pitcher GM,Coderre TJ

更新日期：1999-07-01 00:00:00

abstract：:Numerous animal studies suggest that acute and chronic exposure to opioids can be associated with the development of hyperalgesia, i.e. an increased sensitivity to noxious stimuli. Hyperalgesia has been documented during withdrawal and on occasion while animals were still exposed to opioids. A pivotal role in the gene...

journal_title：Pain

authors： Angst MS,Koppert W,Pahl I,Clark DJ,Schmelz M

更新日期：2003-11-01 00:00:00

abstract：:We aimed to investigate whether small-fibre pathology, a common skin biopsy finding in patients with fibromyalgia, implies clinically important abnormalities of somatosensory system function and verify whether it is associated with voltage-gated sodium channel variants. In 57 consecutively enrolled patients with fibro...

journal_title：Pain

authors： Fasolino A,Di Stefano G,Leone C,Galosi E,Gioia C,Lucchino B,Terracciano A,Di Franco M,Cruccu G,Truini A

更新日期：2020-10-01 00:00:00

abstract：:Recent studies indicate that reactive oxygen species (ROS) play an important role in neuropathic pain, predominantly through spinal mechanisms. Since the data suggest that ROS are involved in central sensitization, the present study examines the levels of activated N-methyl-d-aspartate (NMDA) receptors in the dorsal h...

journal_title：Pain

authors： Gao X,Kim HK,Mo Chung J,Chung K

更新日期：2007-10-01 00:00:00

abstract：:The redefinition of neuropathic pain as "pain arising as a direct consequence of a lesion or disease affecting the somatosensory system," which was suggested by the International Association for the Study of Pain (IASP) Special Interest Group on Neuropathic Pain (NeuPSIG) in 2008, has been widely accepted. In contrast...

journal_title：Pain

authors： Finnerup NB,Haroutounian S,Kamerman P,Baron R,Bennett DLH,Bouhassira D,Cruccu G,Freeman R,Hansson P,Nurmikko T,Raja SN,Rice ASC,Serra J,Smith BH,Treede RD,Jensen TS

更新日期：2016-08-01 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：:Tolerance to morphine-induced analgesia is an intractable phenomenon, often hindering its prolonged applications in the clinics. The enhanced pronociceptive actions of spinal pain-related molecules such as calcitonin gene-related peptide (CGRP) may underlie this phenomenon and could be a promising target for intervent...

journal_title：Pain

authors： Wang Z,Ma W,Chabot JG,Quirion R

更新日期：2010-10-01 00:00:00

abstract：:Mechanical allodynia is pain caused by normally innocuous mechanical stimuli and is a cardinal and intractable symptom of neuropathic pain. Roles of low-threshold mechanoreceptors (LTMRs), including Aβ fibers, in mechanical allodynia have previously been proposed, but the necessity and sufficiency of LTMRs in allodyni...

journal_title：Pain

authors： Tsuda M

更新日期：2019-05-01 00:00:00

abstract：:The National Institutes of Health released the trial registry ClinicalTrials.gov in 2000 to increase public reporting and clinical trial transparency. This systematic review examined whether registered primary outcome specifications (POS; ie, definitions, timing, and analytic plans) in analgesic treatment trials corre...

journal_title：Pain

authors： Smith SM,Wang AT,Pereira A,Chang DR,McKeown A,Greene K,Rowbotham MC,Burke LB,Coplan P,Gilron I,Hertz SH,Katz NP,Lin AH,McDermott MP,Papadopoulos EJ,Rappaport BA,Sweeney M,Turk DC,Dworkin RH

更新日期：2013-12-01 00:00:00

abstract：:The present study investigated whether the level of cognitive impairment (CI) affects acute pain behavior and how it is manifested. Participants were 159 individuals (mean age 42+/-12), 121 with CI (divided into four groups according to the level of CI: mild, moderate, severe, profound) and 38 with normal cognition (c...

journal_title：Pain

authors： Defrin R,Lotan M,Pick CG

更新日期：2006-10-01 00:00:00

abstract：:Adrenal medullary transplants in the spinal subarachnoid space, by providing a continual source of opioid peptides and catecholamines, offer a potentially important adjunct in the management of chronic pain. While previous studies have shown that this approach is effective against high-intensity phasic stimuli, adrena...

journal_title：Pain

authors： Hama AT,Sagen J

更新日期：1993-02-01 00:00:00

abstract：:Persons with chronic musculoskeletal pain may be hypervigilant for pain-related cues which, paradoxically, may be maintaining their pain. Several randomized controlled trials have assessed whether a modified dot-probe protocol (ie, attention bias modification [ABM]) reduces chronic pain- and pain-related symptoms in p...

journal_title：Pain

authors： Carleton RN,Asmundson GJG,Korol SL,LeBouthillier DM,Hozempa K,Katz JD,Vlaeyen JWS,Crombez G

更新日期：2020-03-01 00:00:00

abstract：:We know little about the safety or efficacy of pharmacological medicines for children and adolescents with chronic pain, despite their common use. Our aim was to conduct an overview review of systematic reviews of pharmacological interventions that purport to reduce pain in children with chronic noncancer pain (CNCP) ...

journal_title：Pain

authors： Eccleston C,Fisher E,Cooper TE,Grégoire MC,Heathcote LC,Krane E,Lord SM,Sethna NF,Anderson AK,Anderson B,Clinch J,Gray AL,Gold JI,Howard RF,Ljungman G,Moore RA,Schechter N,Wiffen PJ,Wilkinson NMR,Williams DG,Wood

更新日期：2019-08-01 00:00:00

abstract：:The present report describes a nation-wide survey on the incidence, the indications and the efficacy of spinal cord stimulation (SCS), as assessed by the Belgian health authorities. The direct motive for this survey was the rapidly growing expenditures resulting from the increasing use of SCS. Between 1983 and 1992, n...

journal_title：Pain

authors： Kupers RC,Van den Oever R,Van Houdenhove B,Vanmechelcn W,Hepp B,Nuttin B,Gybels JM

更新日期：1994-02-01 00:00:00

abstract：:There are contradictory findings about whether there are differences in personality and/or amount of emotional disturbance between patients with functional versus organic low back pain. The MMPI scores of 42 back pain patients diagnosed as "organic" were compared with the scores of 37 patients classified as "functiona...

journal_title：Pain

authors： McCreary C,Turner J,Dawson E

更新日期：1977-10-01 00:00:00

abstract：:Non-cardiac chest pain (NCCP) is a common and distressing condition. Prior studies suggest that psychotropic medication or pain coping skills training (CST) may benefit NCCP patients. To our knowledge, no clinical trials have examined the separate and combined effects of CST and psychotropic medication in the manageme...

journal_title：Pain

authors： Keefe FJ,Shelby RA,Somers TJ,Varia I,Blazing M,Waters SJ,McKee D,Silva S,She L,Blumenthal JA,O'Connor J,Knowles V,Johnson P,Bradley L

更新日期：2011-04-01 00:00:00

abstract：:The effect of different formalin concentrations on the nociceptive response in the formalin test was examined in mice. Subcutaneous formalin injection induces 2 distinct periods of high licking activity: an early phase lasting the first 5 min, and a late phase lasting 20-30 min after the injection. Formalin concentrat...

journal_title：Pain

authors： Rosland JH,Tjølsen A,Mæhle B,Hole K

更新日期：1990-08-01 00:00:00

abstract：:Neuropathic pain may be produced, at least in part, by the increased activity of primary afferent neurons. Studies have suggested that an accumulation of voltage-gated sodium channels at the site of peripheral nerve injury is a primary precursory event for subsequent afferent hyperexcitability. In this study, a human ...

journal_title：Pain

authors： Rabert DK,Koch BD,Ilnicka M,Obernolte RA,Naylor SL,Herman RC,Eglen RM,Hunter JC,Sangameswaran L

更新日期：1998-11-01 00:00:00

abstract：:The use of long-term opioid therapy for chronic pain remains common, yet data on long-term outcomes, especially after dose escalation, are sparse. This study examined potential benefits and harms associated with prescription opioid dose escalation. Participants from 2 institutions were enrolled in a 2-year prospective...

journal_title：Pain

authors： Morasco BJ,Smith N,Dobscha SK,Deyo RA,Hyde S,Yarborough BJH

更新日期：2020-06-01 00:00:00

abstract：:In a study to determine how children describe the experience of pain, we queried a convenience sample of 100 children in hospitals and 114 children in church and private schools who were between 9 and 12 years old. The questions were designed to seek correlations by age among boys and girls, and between hospitalized a...

journal_title：Pain

authors： Savedra M,Gibbons P,Tesler M,Ward J,Wegner C

更新日期：1982-10-01 00:00:00

abstract：:Hip disorder patients typically present with extensive pain referral and hyperalgesia. To better understand underlying mechanisms, an experimental hip pain model was established in which pain referrals and hyperalgesia could be studied under standardized conditions. In 16 healthy subjects, pain was induced by hyperton...

journal_title：Pain

authors： Izumi M,Petersen KK,Arendt-Nielsen L,Graven-Nielsen T

更新日期：2014-04-01 00:00:00

abstract：:A descriptive, longitudinal design was used to examine changes in current, worst, and least pain intensity during hospitalization for a vaso-occlusive episode in children with sickle cell disease. Other dimensions of the pain experience including location and quality were also evaluated. Children reported severe pain ...

journal_title：Pain

authors： Jacob E,Miaskowski C,Savedra M,Beyer JE,Treadwell M,Styles L

更新日期：2003-03-01 00:00:00

abstract：:Two cases of reflex sympathetic dystrophy in the upper extremity of patients with traumatic cervical spinal cord injuries are reported. Both patients had very incomplete lesions with early neurological recovery, suggesting an underlying central cord syndrome. Although reflex sympathetic dystrophy is often seen followi...

journal_title：Pain

authors： Wainapel SF

更新日期：1984-04-01 00:00:00

abstract：:After 4 millennia of more or less documented history of cannabis use, the identification of cannabinoids, and of Δ(9)-tetrahydrocannabinol in particular, occurred only during the early 1960s, and the cloning of cannabinoid CB1 and CB2 receptors, as well as the discovery of endocannabinoids and their metabolic enzymes,...

journal_title：Pain

authors： Maione S,Costa B,Di Marzo V

更新日期：2013-12-01 00:00:00

abstract：:Fibromyalgia (FM) syndrome represents a great challenge for clinicians and researchers because the efficacy of currently available treatments is limited. This study examined the efficacy of mindfulness-based stress reduction (MBSR) for reducing functional impairment as well as the role of mindfulness-related construct...

journal_title：Pain

authors： Pérez-Aranda A,Feliu-Soler A,Montero-Marín J,García-Campayo J,Andrés-Rodríguez L,Borràs X,Rozadilla-Sacanell A,Peñarrubia-Maria MT,Angarita-Osorio N,McCracken LM,Luciano JV

更新日期：2019-11-01 00:00:00

abstract：:A number of investigators have suggested that the generic classification temporomandibular disorders (TMD) may consist of several subsets of patients. Two primary factors are to be significant in discriminating subgroups, namely, presence or absence of TM joint abnormalities and psychological characteristics such as t...

journal_title：Pain

authors： Rudy TE,Turk DC,Zaki HS,Curtin HD

更新日期：1989-03-01 00:00:00

abstract：:The present paper describes the pain reducing effect of high and low frequency transcutaneous electrical nerve stimulation (TENS) and 100 Hz mechanical vibratory stimulation as compared to placebo stimulation of the HoKu point in 50 patients suffering acute oro-facial pain. Ten of the 30 patients receiving actual stim...

journal_title：Pain

authors： Ekblom A,Hansson P

更新日期：1985-11-01 00:00:00

abstract：:Reports of pain during mammography show that there is great variability in both the incidence of reported pain (0.2-62%) and the intensity of that pain. Much of that variability may be due to the measures used to rate mammography pain. This is the first study that has examined the incidence, quality and intensity of m...

journal_title：Pain

authors： Kornguth PJ,Keefe FJ,Conaway MR

更新日期：1996-08-01 00:00:00