Clinical trials: Nocebo Effect
Attention Deficit Disorder With Hyperactivity, Placebo Effect
Attention and Pain in Children With and Without Attention Deficit and/or Hyperactivity Disorder
In Quebec, there has been an important increase of Attention Deficit Hyperactivity Disorder (ADHD) diagnosis since 2015. ADHD symptoms, related to behavioural and/or concentration difficulties, are very similar to other disorders…
- Conditions
- Attention Deficit Disorder With Hyperactivity, Placebo Effect, Nocebo Effect, Pain
- Trial name
- ADE (NCT04766580)
- Where
- Canada
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Université de Sherbrooke
Low Back Pain, Musculoskeletal Injury
Does Self-efficacy Predict Outcomes Among U.S. Military Academy Cadets During Initial Entry Training?
Background: Lower back injuries are a common occurrence in athletes, sports programs, and in the military (Bengtsson, 2018; Lovalekar, 2021).
- Trial name
- NCT05453110
- Testing
- Deadlift Form Education
- Where
- United States
- Volunteers
- 903 people, healthy volunteers welcome
- Sponsor
- Keller Army Community Hospital
Attention Deficit Disorder, Attention Deficit Disorder (ADD)
The Primary Objective of This Study is to Determine Whether Positively Framed Information (PFI) on Side Effects, Compared to Negatively Framed and Extensive Information (NFI) Can Reduce the Number and Severity of Reported Adverse Events Caused by ADHD Medication in Children Aged 7 to 17 Years.
The goal of this randomized controlled care evaluation is to determine whether positively framed and concise information (PFI), compared to negatively framed and extensive information (NFI) about adverse events can reduce the…
- Conditions
- Attention Deficit Disorder, Attention Deficit Disorder (ADD), Attention Deficit Disorder with Hyperactivity, ADHD
- Trial name
- NOVA (NCT06797570)
- Testing
- Communication Strategy for Side Effect Counseling in ADHD Treatment
- Volunteers
- 130 people
- Sponsor
- St. Antonius Hospital
Hyperalgesia, Chronic Pain Syndrome
Pain-related Fear as a Facilitator of Nocebo Hyperalgesia
Nocebo hyperalgesia is characterized by adverse pain outcomes, induced by patients' expectations. In the lab, nocebo effects are commonly studied via classical conditioning, a method that employs pairings of neutral…
- Conditions
- Hyperalgesia, Chronic Pain Syndrome, Chronic Pain, Psychogenic, Fear of Pain
- Trial name
- LFS (NCT04197154)
- Testing
- Threat manipulation (control, no threat), Threat manipulation, Conditioning of moderate pain
- Where
- Netherlands
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Leiden University Medical Center
Pain, Itch
Learning Mechanisms for Placebo and Nocebo Studies on Somatosensory Sensations: a Systematic Review and Meta-analysis.
Placebo and nocebo effects are defined as the positive and negative effects occurring after the (supposed) administration of an inert treatment, which, through a given learning process, is believed to have positive or negative…
- Trial name
- NCT04387851
- Testing
- Control, Nocebo
- Where
- Netherlands
- Volunteers
- 130 people
- Sponsor
- Leiden University Medical Center