Matches in SemOpenAlex for { <https://semopenalex.org/work/W2109309826> ?p ?o ?g. }
- W2109309826 endingPage "e0128997" @default.
- W2109309826 startingPage "e0128997" @default.
- W2109309826 abstract "Modulatory descending pathways, originating at supraspinal sites that converge at dorsal horn neurons, influence pain perception in humans. Defects in descending pain control are linked to chronic pain states and its restoration may be a valuable analgesic tool. Conditioned pain modulation (CPM) is a surrogate marker of descending inhibition that reduces the perception of pain from a primary test stimulus during application of a conditioning stimulus. Here the effects of the analgesics tapentadol, a combined mu-opioid receptor agonist and noradrenaline reuptake inhibitor, and morphine, a strong mu-opioid receptor agonist, were tested on CPM in a randomized, double-blind, placebo-controlled crossover trial in 12 healthy pain-free volunteers, to understand possible differences in mechanism of action between these opioids.On three occasions CPM responses were obtained 60-90 and 120-150 min following intake of tapentadol (100 mg immediate release tablet), morphine (40 mg immediate release tablet) or placebo. At both time points, CPM was detectable after treatment with placebo and tapentadol (peak pain ratings reduced by 20-30% after application of the conditioning stimulus) but not after morphine. Compared to placebo morphine displayed significantly less CPM: mean treatment difference 18.2% (95% CI 3.4 to 32.9%) at 60-90 min after drug intake and 19.5% (95% CI 5.7 to 33.2%) at 120-150 min after drug intake (p = 0.001). No difference in CPM between placebo and tapentadol was detected: mean treatment difference 1.5% (95% CI -11.6 to 14.6%) at 60-90 min after drug intake and 1.5% (95% CI -16.0 to 18.9%) at 120-150 min after drug intake (p = 0.60).Our data show that in volunteers morphine affects CPM, while tapentadol was without effect despite identical experimental conditions. These data confirm that tapentadol's main mechanism of action is distinct from that of morphine and likely related to the effect of adrenergic stimulation on descending controls.Netherlands Trial Register NTR2716." @default.
- W2109309826 created "2016-06-24" @default.
- W2109309826 creator A5041229784 @default.
- W2109309826 creator A5058714238 @default.
- W2109309826 creator A5064619482 @default.
- W2109309826 creator A5077603374 @default.
- W2109309826 creator A5078916012 @default.
- W2109309826 creator A5085079099 @default.
- W2109309826 date "2015-06-15" @default.
- W2109309826 modified "2023-09-27" @default.
- W2109309826 title "A Randomized Controlled Trial on the Effect of Tapentadol and Morphine on Conditioned Pain Modulation in Healthy Volunteers" @default.
- W2109309826 cites W1735057880 @default.
- W2109309826 cites W1965274729 @default.
- W2109309826 cites W1979212730 @default.
- W2109309826 cites W1981291046 @default.
- W2109309826 cites W1983395697 @default.
- W2109309826 cites W1989886734 @default.
- W2109309826 cites W1989913047 @default.
- W2109309826 cites W1994463719 @default.
- W2109309826 cites W2007855905 @default.
- W2109309826 cites W2016929710 @default.
- W2109309826 cites W2020142259 @default.
- W2109309826 cites W2025513503 @default.
- W2109309826 cites W2032410785 @default.
- W2109309826 cites W2042089401 @default.
- W2109309826 cites W2048203787 @default.
- W2109309826 cites W2050468674 @default.
- W2109309826 cites W2052131212 @default.
- W2109309826 cites W2061910269 @default.
- W2109309826 cites W2062700118 @default.
- W2109309826 cites W2062849694 @default.
- W2109309826 cites W2072833940 @default.
- W2109309826 cites W2075636049 @default.
- W2109309826 cites W2083213461 @default.
- W2109309826 cites W2089082503 @default.
- W2109309826 cites W2090068017 @default.
- W2109309826 cites W2091693287 @default.
- W2109309826 cites W2094341279 @default.
- W2109309826 cites W2098860698 @default.
- W2109309826 cites W2105390924 @default.
- W2109309826 cites W2116487595 @default.
- W2109309826 cites W2126713606 @default.
- W2109309826 cites W2127302212 @default.
- W2109309826 cites W2141046923 @default.
- W2109309826 cites W2145416185 @default.
- W2109309826 cites W2153706042 @default.
- W2109309826 cites W2156173888 @default.
- W2109309826 cites W2157398874 @default.
- W2109309826 cites W2157999436 @default.
- W2109309826 cites W2160071391 @default.
- W2109309826 cites W2411668251 @default.
- W2109309826 cites W4243255652 @default.
- W2109309826 doi "https://doi.org/10.1371/journal.pone.0128997" @default.
- W2109309826 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/4467981" @default.
- W2109309826 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/26076171" @default.
- W2109309826 hasPublicationYear "2015" @default.
- W2109309826 type Work @default.
- W2109309826 sameAs 2109309826 @default.
- W2109309826 citedByCount "19" @default.
- W2109309826 countsByYear W21093098262015 @default.
- W2109309826 countsByYear W21093098262016 @default.
- W2109309826 countsByYear W21093098262017 @default.
- W2109309826 countsByYear W21093098262018 @default.
- W2109309826 countsByYear W21093098262019 @default.
- W2109309826 countsByYear W21093098262020 @default.
- W2109309826 countsByYear W21093098262021 @default.
- W2109309826 countsByYear W21093098262022 @default.
- W2109309826 crossrefType "journal-article" @default.
- W2109309826 hasAuthorship W2109309826A5041229784 @default.
- W2109309826 hasAuthorship W2109309826A5058714238 @default.
- W2109309826 hasAuthorship W2109309826A5064619482 @default.
- W2109309826 hasAuthorship W2109309826A5077603374 @default.
- W2109309826 hasAuthorship W2109309826A5078916012 @default.
- W2109309826 hasAuthorship W2109309826A5085079099 @default.
- W2109309826 hasBestOaLocation W21093098261 @default.
- W2109309826 hasConcept C126322002 @default.
- W2109309826 hasConcept C142724271 @default.
- W2109309826 hasConcept C170493617 @default.
- W2109309826 hasConcept C1862650 @default.
- W2109309826 hasConcept C204787440 @default.
- W2109309826 hasConcept C27081682 @default.
- W2109309826 hasConcept C2777389121 @default.
- W2109309826 hasConcept C2778938600 @default.
- W2109309826 hasConcept C2780505013 @default.
- W2109309826 hasConcept C2780820201 @default.
- W2109309826 hasConcept C2781063702 @default.
- W2109309826 hasConcept C2781118164 @default.
- W2109309826 hasConcept C42219234 @default.
- W2109309826 hasConcept C71924100 @default.
- W2109309826 hasConcept C87813604 @default.
- W2109309826 hasConcept C98274493 @default.
- W2109309826 hasConceptScore W2109309826C126322002 @default.
- W2109309826 hasConceptScore W2109309826C142724271 @default.
- W2109309826 hasConceptScore W2109309826C170493617 @default.
- W2109309826 hasConceptScore W2109309826C1862650 @default.
- W2109309826 hasConceptScore W2109309826C204787440 @default.
- W2109309826 hasConceptScore W2109309826C27081682 @default.
- W2109309826 hasConceptScore W2109309826C2777389121 @default.