Video Experimental Relacionado

Updated: Jan 20, 2026

Designing Experiment to Determine the Extent of Placebo Effects
06:58

Designing Experiment to Determine the Extent of Placebo Effects

Published on: April 30, 2023

12.2K

Estimación del efecto placebo en los resultados informados por los pacientes en ensayos de dispositivos controlados

Andrew A Girard1,2, Uma Mylavarapu3, Jan Komtebedde4

  • 1University of Missouri - Kansas City's Healthcare Institute for Innovations in Quality, Kansas City, MO.

Circulation. Population health and outcomes
|January 19, 2026
PubMed
Resumen

El efecto placebo en los ensayos clínicos de insuficiencia cardíaca es pequeño, con un impacto mínimo en los resultados informados por los pacientes (PRO), como el Kansas City Cardiomyopathy Questionnaire Overall Summary (KCCQ-OS). Este hallazgo apoya la fiabilidad de los PRO como puntos finales de los ensayos.

Palabras clave:
resultados informados por los pacientesensayo de dispositivosefecto placebodesenmascarado

Más Videos Relacionados

Author Spotlight: Methodologies and Advancements of Chronic Pain Management Research08:33

Author Spotlight: Methodologies and Advancements of Chronic Pain Management Research

Published on: January 5, 2024

1.6K
The Placebo Effect: Definition, Examples01:54

The Placebo Effect: Definition, Examples

6.8K

Videos de Conceptos Relacionados

Placebos in Research06:58

Placebos in Research

Source: Laboratories of Gary Lewandowski, Dave Strohmetz, and Natalie Ciarocco—Monmouth University
12.2K
The Placebo Effect01:54

The Placebo Effect

The placebo effect occurs when people's expectations or beliefs influence or determine their experience in a given situation. In other words, simply expecting something to happen can actually make it happen.
6.8K
A Randomized, Sham-Controlled Trial of Cranial Electrical Stimulation for Fibromyalgia Pain and Physical Function, Using Brain Imaging Biomarkers08:33

A Randomized, Sham-Controlled Trial of Cranial Electrical Stimulation for Fibromyalgia Pain and Physical Function, Using Brain Imaging Biomarkers

The current study is a randomized, placebo-controlled trial to determine the efficacy of cranial electrical stimulation (CES) for improving pain and function in fibromyalgia and further develop resting functional connectivity magnetic resonance imaging (rs-fcMRI) as a clinical tool to assess the neural correlates and mechanisms of chronic pain and analgesic...
1.6K
Visualization of Intensity Levels to Reduce the Gap Between Self-Reported and Directly Measured Physical Activity05:59

Visualization of Intensity Levels to Reduce the Gap Between Self-Reported and Directly Measured Physical Activity

This protocol describes a randomized controlled trial as a method to test the effect of a video demonstration on the intra-individual difference between self-reported and accelerometer-based moderate-to-vigorous physical...
7.1K
The Adjuvant Efficacy of Angong Niuhuang Pill in the Treatment of Viral Encephalitis: A Meta-Analysis of Randomized Controlled Trials08:36

The Adjuvant Efficacy of Angong Niuhuang Pill in the Treatment of Viral Encephalitis: A Meta-Analysis of Randomized Controlled Trials

Here, we present a protocol to analyze the effectiveness and safety of Angong Niuhuang Pill in the treatment of viral...
1.1K
Patient-specific Modeling of the Heart: Estimation of Ventricular Fiber Orientations12:09

Patient-specific Modeling of the Heart: Estimation of Ventricular Fiber Orientations

A methodology to estimate ventricular fiber orientations from in vivo images of patient heart geometries for personalized modeling is described. Validation of the methodology performed using normal and failing canine hearts demonstrate that that there are no significant differences between estimated and acquired fiber orientations at a clinically observable...
14.1K