Results 11 to 20 of about 322,437 (184)

Placebo Responses in an Arthritis Trial [PDF]

Annals of the Rheumatic Diseases, 1961
Since the publication in this Journal of a description of the effects of placebos in rheumatoid conditions (Traut and Passerelli, 1957), there has been a growing literature on the subject of placebo responses, but little has appeared in print regarding such effects in arthritis.
Rutherford Morison, A. Woodmansey, A. Young   +2 more
openalex   +4 more sources

Letter to Editor-response: placebo response rates [PDF]

EClinicalMedicine, 2023
Bishal Gyawali
doaj   +2 more sources

To respond or not to respond: exploring empathy-related psychological and structural brain differences between placebo analgesia responders and non-responders

Frontiers in Psychology, 2023
IntroductionPlacebo responsiveness is highly variable across individuals. In the domain of pain, it may range from pronounced hypoalgesia to no response at all.
Helena Hartmann, Helena Hartmann, Magdalena Banwinkler, Magdalena Banwinkler, Federica Riva, Claus Lamm   +5 more
doaj   +1 more source

European Headache Federation recommendations for placebo and nocebo terminology

The Journal of Headache and Pain, 2020
Background and aim Despite recent publications, practitioners remain unfamiliar with the current terminology related to the placebo and nocebo phenomena observed in clinical trials and practice, nor with the factors that modulate them.
Dimos D. Mitsikostas, Charlotte Blease, Elisa Carlino, Luana Colloca, Andrew L. Geers, Jeremy Howick, Andrea W. M. Evers, Magne A. Flaten, John M. Kelley, Irving Kirsch, Regine Klinger, Antoinette MaassenVanDenBrink, Daniel E. Moerman, Petros P. Sfikakis, Lene Vase, Tor D. Wager, Fabrizio Benedetti, on behalf of the European Headache Federation   +17 more
doaj   +1 more source

Placebo Effects on Stress, but Not on Pain Reports. A Multi-Experiment Study

Frontiers in Psychology, 2021
BackgroundContextual factors, such as participant/experimenter sex may moderate the placebo effects. We tested whether the participant and experimenter sex modulated placebo effects on experimentally induced pain and associated stress.ObjectiveTo ...
Sara Magelssen Vambheim, Hojjat Daniali, Magne Arve Flaten   +2 more
doaj   +1 more source

Frontal alpha asymmetry: A potential biomarker of approach-withdrawal motivation towards pain

Frontiers in Pain Research, 2022
Pain-related catastrophising is a maladaptive coping strategy known to have a strong influence on clinical pain outcomes and treatment efficacy. Notwithstanding, little is known about its neurophysiological correlates.
Bárbara Silva-Passadouro, Bárbara Silva-Passadouro, Ariane Delgado-Sanchez, James Henshaw, Karen Lopez-Diaz, Nelson J. Trujillo-Barreto, Anthony K. P. Jones, Manoj Sivan, Manoj Sivan   +8 more
doaj   +1 more source

Vertebroplasty and the Placebo Response [PDF]

Radiology, 2011
Our interpretation of the evidence for vertebroplasty has distinctive implications for clinical practice and health policy.
Franklin G, Miller, David F, Kallmes, Rachelle, Buchbinder   +2 more
openaire   +2 more sources

On the Relationship Between Pain Variability and Relief in Randomized Clinical Trials

Frontiers in Pain Research, 2022
Previous research reports suggest greater baseline variability is associated with greater pain relief in those who receive a placebo. However, studies that evidence this association do not control for confounding effects from regression to the mean and ...
Siddharth R. Tiwari, Siddharth R. Tiwari, Andrew D. Vigotsky, Andrew D. Vigotsky, A. Vania Apkarian, A. Vania Apkarian   +5 more
doaj   +1 more source

Placebo response in trichotillomania [PDF]

International Clinical Psychopharmacology, 2017
Background: Trichotillomania is a functionally impairing, often overlooked disorder with no FDA-approved medications indicated for its treatment. The ability of clinical trials to detect beneficial effects of pharmacologic treatment in trichotillomania has been hampered by the high placebo response rate.
Grant, Jon E., Chamberlain, Samuel R., Redden, Sarah A., Odlaug, Brian L., Van Ameringen, Michael, Dougherty, Darin D., Keuthen, Nancy J., Kim, Suck W.   +7 more
openaire   +4 more sources

Neural Predictors of the Antidepressant Placebo Response

Pharmaceuticals, 2019
The antidepressant placebo response remains a barrier to the development of novel therapies for depression, despite decades of efforts to identify and methodologically address its clinical correlates.
Danielle Rette, Erin McDonald, Dan V. Iosifescu, Katherine A. Collins   +3 more
doaj   +1 more source