Results 111 to 120 of about 114,155 (256)

Use of placebos and post-trial benefits

open access: yesDST, 2022
Brazilian legislators have not yet enacted any laws regarding the use of placebos and the duties of assistance to research subjects. As a result of this omission, public administrative authorities have to deal with the subject on a regular basis ...
Revista Brasileiro de Doenças Sexualmente Transmissíveis
doaj  

Active-Controlled Trial Design for HIV Prevention Trials with a Counterfactual Placebo [PDF]

open access: yesarXiv
In the quest for enhanced HIV prevention methods, the advent of antiretroviral drugs as pre-exposure prophylaxis (PrEP) has marked a significant stride forward. However, the ethical challenges in conducting placebo-controlled trials for new PrEP agents against a backdrop of highly effective existing PrEP options necessitates innovative approaches ...
arxiv  

Los placebos, el dolor neuropàtico y de género

open access: yesActa Neurológica Colombiana, 2023
INTRODUCTION: the placebos' analgesic effect seems to depend on different factors such as socio-cultural, psychological and genetic aspects. The effects of gender on placebos' analgesic response have rarely been documented in clinical studies, even ...
Carlos B. Moreno   +1 more
doaj  

The Meaning of Patent Citations: Report on the NBER/Case-Western Reserve Survey of Patentees [PDF]

open access: yes
A survey of recent patentees was conducted to elicit their perceptions regarding the importance of their inventions, the extent of their communication with other inventors, and the relationship of both importance and communication to observed patent ...
Adam B. Jaffe   +2 more
core  

Trust in Placebos [PDF]

open access: yes, 2011
Trying to explain the placebo effect has forced researchers to consider human beings as a whole and not as the sum of their organs. Just as polluted particles in the air can make us cough, our own beliefs can make our symptoms disappear.
Gold, Ian   +2 more
core   +1 more source

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