Results 21 to 30 of about 4,072 (175)
Placebo and Nocebo Effects Across Symptoms: From Pain to Fatigue, Dyspnea, Nausea, and Itch
Frontiers in Psychiatry, 2019 Placebo and nocebo effects are, respectively, the helpful and harmful treatment effects that do not arise from active treatment components. These effects have thus far been researched most often in pain.
Fabian Wolters +6 more
doaj +1 more source
PAIN Reports, 2021 . Introduction:. Placebo and nocebo effects in pain are well documented. One leading explanation is that instructions indicating that pain will either increase or decrease after receipt of a treatment give rise to expectations for increased or decreased ...
Matthew James Coleshill +2 more
doaj +1 more source
Indian Journal of Dermatology, Venereology, and Leprology, 2015 Nocebo effect, originally denoting the negative counterpart of the placebo phenomenon, is now better defined as the occurrence of adverse effects to a therapeutic intervention because the patient expects them to develop. More commonly encountered in patients with a past negative experience, this effect stems from highly active processes in the central ...
Sidharth, Sonthalia +7 more
openaire +2 more sources
Catechol-O-methyltransferase Val158Met polymorphism is associated with somatosensory amplification and nocebo responses. [PDF]
PLoS ONE, 2014 A large number of unwanted adverse events and symptoms reported by patients in clinical trials are not caused by the drug provided, since most of adverse events also occur in corresponding placebo groups.
Laura Wendt +8 more
doaj +1 more source
Classical conditioning without verbal suggestions elicits placebo analgesia and nocebo hyperalgesia. [PDF]
PLoS ONE, 2017 The aim of this study was to examine the relationships among classical conditioning, expectancy, and fear in placebo analgesia and nocebo hyperalgesia. A total of 42 healthy volunteers were randomly assigned to three groups: placebo, nocebo, and control.
Przemysław Bąbel +6 more
doaj +1 more source
Frontiers in Neuroscience, 2021 This comprehensive review summarizes and interprets the neurobiological correlates of nocebo hyperalgesia in healthy humans. Nocebo hyperalgesia refers to increased pain sensitivity resulting from negative experiences and is thought to be an important ...
Mia A. Thomaidou +10 more
doaj +1 more source
Just Say No…to the Nocebo Effect
Inflammatory Bowel Diseases, 2020 Biosimilars are highly similar products of an innovator biologic used to decrease costs. The nocebo effect is an increase in symptoms resulting from a patient’s negative perceptions about a biosimilar. Multistep notification, organized transition, and opt-out ability constitute a framework for switching patients from a reference product to a biosimilar.
Leah, Rossmann, Raymond K, Cross
openaire +2 more sources
Frontiers in Psychiatry, 2019 Background: Placebo and nocebo effects on visual attention are still poorly understood. This eye-tracking study directly compared effects of sham transcranial magnetic stimulation (sTMS) that was administered along with the verbal suggestion that the ...
Carina Höfler +2 more
doaj +1 more source
Nocebo effects in clinical studies: hints for pain therapy
PAIN Reports, 2017 . Introduction:. Nocebo-induced algesic responses occurring within clinical contexts present a challenge for health care practitioners working in the field of pain medicine. Objectives:.
Regine Klinger +3 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 +17 more
doaj +1 more source