Clinical trials: Consciousness
Consciousness Disorders
Transcranial Alternating Current Stimulation in Patients With Disorders of Consciousness
In recent years, many literatures have reported that tACS, as a non-invasive electrical brain stimulation technique, has been applied in depression, schizophrenia, dementia and other fields.
- Trial name
- NCT06211439
- Testing
- real transcranial alternating current stimulation
- Where
- China
- Volunteers
- 64 people
- Sponsor
- First Affiliated Hospital of Zhejiang University
Loss of Consciousness
Remimazolam Bolus for General Anesthesia
It is important to estimate the adequate dose of remimazolam intravenous bolus injection to induce the loss of consciousness. We will determine the ED50 and ED95 of remimazolam intravenous bolus on the loss of consciousness in…
- Trial name
- NCT04901871
- Testing
- 0.02 mg/kg, age<65, 0.07 mg/kg, age<65, 0.12 mg/kg, age<65
- Where
- South Korea
- Volunteers
- 120 people
- Sponsor
- Gangnam Severance Hospital
Gender Issues
Gender Stigma Consciousness and Surgical Training
Previous investigations have focused on challenges that surgeons face once they have entered into practice. We have yet to explore difficulties in the training environment, and whether these have an effect on professional…
- Trial name
- NCT03623009
- Testing
- An article meant to trigger certain psychosocial behaviors, a neutral article
- Where
- United States
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Acute Respiratory Distress Syndrome, COVID-19
Prone Position in Patients on High-flow Nasal Oxygen Therapy for COVID-19 (HIGH-PRONE-COVID-19)
Acute Respiratory Distress Syndrome (ARDS) induces high mortality, particularly in the context of COVID-19 disease. Preliminary data from patients with ARDS related to COVID-19 disease appear to show significant effectiveness of…
- Trial name
- NCT04358939
- Testing
- Prone decubitus
- Where
- 24 sites in France
- Volunteers
- 405 people
- Sponsor
- University Hospital, Tours
Dental Caries, Child Behavior
Efficacy of Moderate Sedation for Dental Treatment of Young Children
There is lack of clinical trials on pediatric dental sedation. The purpose of this study is to test (using a randomized controlled trial design) the hypothesis that young children behavior during dental treatment improves with…
- Conditions
- Dental Caries, Child Behavior, Conscious Sedation Failure During Procedure
- Trial name
- NCT00902395
- Testing
- Midazolam, Protective stabilization, Midazolam, ketamine
- Where
- Brazil
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Universidade Federal de Goias
Epilepsy, Absence
Objective EEG Bed Side Assessment of Impaired Conscious Awareness in Epilepsy
In this project EEG recordings between healthy participants and those with a diagnosed Absence-epilepsy will be compared. The investigators suggest differences in EEG microstate analysis and neuropsychological parameters related…
- Trial name
- NCT04799795
- Where
- Germany
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- University Hospital Schleswig-Holstein
Syncope
In Hospital 24 Hour Observation of Syncope Patients
Syncope is very common and has a broad differential diagnosis. Guidelines on syncope recommend to apply guideline based syncope algorithm (SA) to identify low- / intermediate risk syncope patients and recommend to discharge these…
- Trial name
- RISC (NCT06472375)
- Testing
- holter
- Where
- Netherlands
- Volunteers
- 640 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Hypertension
Team Based Equity Conscious Telemedicine Approach to Hypertension
The purpose of study is to understand the different factors (patient, societal, provider, clinic, health system) relevant in recruitment and participation of patients in Team Based Equity Conscious Telemedicine Approach to…
- Trial name
- NCT06424730
- Testing
- Feasibility Interview, Team Based Equity Conscious Telemedicine Hypertension Intervention, Usual Care
- Where
- United States
- Sponsor
- Wake Forest University Health Sciences
Brain Death
Brain Death Diagnosis at an Academic Tertiary Medical Care Center
The aim of this study is to assess and survey the quality of the process required to diagnose brain death in adult patients. This study of adult patients diagnosed brain dead or suspected of having brain death on the ICUs at the…
- Trial name
- NCT03984981
- Testing
- Assessment of process required to diagnose brain death in adult patients
- Where
- Switzerland
- Volunteers
- 100 people
- Sponsor
- University Hospital, Basel, Switzerland
High-resolution Magnetic Resonance Imaging; Disorders of Consciousness
The Usage of High-resolution Magnetic Resonance Imaging in Patients With Disorders of Consciousness for Early Diagnosis
In this study, high-resolution brain functional magnetic resonance imaging (MRI) was used to evaluate the differences in brain structure and brain function network between patients with different degrees of disturbance of…
- Trial name
- NCT03475511
- Where
- China
- Volunteers
- 60 people
- Sponsor
- First Affiliated Hospital of Zhejiang University
Deep Brain Stimulation Surgery, Electrophysiology
Analysis of Deep Brain Nuclei LFP and Cortical EEG Signals During the Recovery From General Anesthesia
The correlations of deep brain nuclei firing and cerebral cortex activity during recovery from general anesthesia is unclear. In this study, the local field potential (LFP) from the deep brain nuclei and the scalp…
- Conditions
- Deep Brain Stimulation Surgery, Electrophysiology, General Anesthesia, Consciousness, Loss of
- Trial name
- NCT06400901
- Testing
- No interventions
- Where
- China
- Volunteers
- 42 people
- Sponsor
- Ruijin Hospital
Brain Death
Organ Donation and Hydrocortisone Treatment
Brain death patients who are selected for organ donation very often suffer from haemodynamic instability. To treat this, high amounts of vasoactive drugs(norepinephrine) may be needed to raise blood pressure.
- Trial name
- HYDRO (NCT00675272)
- Testing
- hydrocortisone, sodium chloride
- Where
- 2 sites in Finland
- Volunteers
- 38 people
- Sponsor
- Kuopio University Hospital
Acute Ischemic Stroke
Comparison of Perioperative Conscious Sedation During Endovascular Thrombectomy in Acute Ischemic Stroke
This study aims to conduct a multicenter, prospective, randomized clinical trial to scientifically evaluate the safety and efficacy of different perioperative sedation methods during endovascular thrombectomy in acute ischemic…
- Trial name
- PEACE (NCT06139692)
- Testing
- Dexmedetomidine, Midazolam
- Where
- 4 sites in China
- Volunteers
- 810 people
- Sponsor
- Jinling Hospital, China
Brain Death
Neurophysiological Examination in Patients With Brain Death
This study examines muscle movements of elecromyography in adults with brain death. Half of the participants will have brain death, the other half will be healthy volunteers.
- Trial name
- NCT03262896
- Where
- Turkey (Türkiye)
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Yuzuncu Yil University
Healthy, Psychedelic Experiences
Consciousness, Psilocybin, and Well-Being
This study is being done to identify a dosing strategy that will allow IV psilocybin to be administered to sleeping participants without awakening them.
- Conditions
- Healthy, Psychedelic Experiences, Sleep
- Trial name
- CoPE Pilot (NCT05592379)
- Testing
- Psilocybin, Clonidine, Saline
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Syncope, Chest Pain
Autonomic Monitoring in Neurocardiogenic Syncope
This is a prospective observational pilot study of suitability of autonomic monitoring via the VU-AMS device for prediction of neurocardiogenic syncope (NCS) in children referred to cardiopulmonary exercise testing (CPET) for a…
- Conditions
- Syncope, Chest Pain, Dyspnea
- Trial name
- ANSS (NCT05907018)
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Coma
Improving Awakening Prognostication After Non Anoxic Coma Using PET-MRI in Intensive Care Unit
In last decades, several advances in the neuro-intensive management have lead to decrease mortality in Intensive Care Units. A significant morbidity remains as patients survive after a traumatic coma with uncertain quality of…
- Trial name
- ETIC (NCT02798588)
- Testing
- PET-MRI
- Where
- France
- Volunteers
- 38 people
- Sponsor
- Hospices Civils de Lyon
Disorder of Consciousness
rTMS and EEG in DOC Patients
Background: Severe brain injury could cause chronic disorders of consciousness (DOC). Treating DOC patients to improve recovery remains very challenging.
- Trial name
- NCT04401319
- Testing
- DLPFC Stimulation for Crossover Study, AG Stimulation for Crossover Study, DLPFC Stimulation for Parallel Study
- Where
- 2 sites in Belgium, Germany
- Volunteers
- 90 people
- Sponsor
- University of Liege
Abdominal Aortic Aneurysm, Acute Kidney Injury
Dexmedetomidine vs Propofol Sedation in Endovascular Aortic Repair
Endovascular aortic repair (EVAR) is increasingly performed under local anesthesia with intravenous sedation, but the optimal sedative agent has not been established.
- Trial name
- NCT07857005
- Testing
- Dexmedetomidine, propofol
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 282 people
- Sponsor
- Bursa City Hospital
Anxiety State, Pain
The Effect of Using a Stress Ball During Vaginal Examination on Anxiety and Pain Levels: a Randomized Controlled Study
Women who will undergo vaginal examinations randomly assigned to intervention (n = 44) and control (n = 44) groups at a public hospital in Turkey will participate in the study.
- Conditions
- Anxiety State, Pain, Exanimation
- Trial name
- NCT06263166
- Testing
- Stress ball intervention
- Where
- Turkey (Türkiye)
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Ondokuz Mayıs University
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