Clinical trials: Unconsciousness
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
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)
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
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
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
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
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
Traumatic Brain Injury (TBI) Patients, Severe Traumatic Brain Injury
SeeMe: Using Automated Facial Tracking to Detect Voluntary Behavior in Brain Injury
Objective: This prospective interventional study introduces "SeeMe," an automated, high-resolution computer vision platform designed to objectively quantify microscopic, auditory command-evoked movements in patients with…
- Trial name
- NCT07560631
- Testing
- SeeMe Multimodal Auditory Command Protocol
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Stony Brook University
Heart Arrest, Out-Of-Hospital, Computed Tomography
Head Computed Tomography for Predicting Neurological Outcome After Cardiac Arrest
The European Resuscitation Council (ERC) and the European Society of Intensive Care Medicine (ESICM) joint guidelines for post-resuscitation care recommend a multimodal approach to prognostication of neurological outcome.
- Conditions
- Heart Arrest, Out-Of-Hospital, Computed Tomography, Unconsciousness, Neurologic Deficits
- Trial name
- NCT03913065
- Testing
- CT
- Where
- Sweden
- Volunteers
- 400 people
- Sponsor
- Lund University
Bradycardia, Syncope
Comparison of the Efficacy and Safety of Cardioneuroablation to Permanent Pacing in Patients With an Implanted Pacemaker for Symptomatic Bradycardia.
Background Sinus node dysfunction (SND) and atrioventricular block (AVB) are significant diagnostic and therapeutic problems. The primary method of their treatment is cardiac pacemaker implantation (PM).
- Trial name
- GENTLE-PACE (NCT05896592)
- Testing
- Invasive electrophysiological study, Extracardiac vagal stimulation, Cardioneuroablation
- Where
- 2 sites in Poland
- Volunteers
- 99 people
- Sponsor
- 4th Military Clinical Hospital with Polyclinic, Poland
Blood Donors
Addressing Fear and Risk of Vasovagal Reactions Among High School Donors
In this study, high school donors will be asked about their blood donation-related fears prior to their donation. Half of the donors reporting fear will be assigned to a brief coping skills intervention.
- Trial name
- NCT03835299
- Testing
- Fear Intervention
- Where
- United States
- Volunteers
- 4,035 people
- Sponsor
- Ohio University
Head Trauma, Traumatic Coma
The Effect of Auditory and Tactile Stimuli in Traumatic Coma
This study focused on examining the effects of auditory and tactile stimuli to reduce sensory deprivation on consciousness, oxygen saturation and mean arterial pressure in traumatic coma patients.
- Conditions
- Head Trauma, Traumatic Coma, Nursing Caries
- Trial name
- NCT05195606
- Testing
- Auditory stimulus, Tactile stimulus
- Volunteers
- 90 people
- Sponsor
- Akdeniz University
Disorder of Consciousness, Minimally Conscious State
Two Intensities of Transcranial Direct Current Stimulation to Improve Consciousness in Severely Brain Injured Patients
Limited treatments are available to improve consciousness in severely brain injured patients. Transcranial Direct Current stimulation (tDCS) is one of the few therapeutics that showed evidence of efficacy to increase level of…
- Conditions
- Disorder of Consciousness, Minimally Conscious State, Vegetative State, Cognitive Impairment
- Trial name
- STIMCOM (NCT03007784)
- Testing
- transcranial direct current stimulation (tDCS) / Comparison of current intensities
- Where
- France
- Volunteers
- 300 people
- Sponsor
- Groupe Hospitalier Pitie-Salpetriere
Disorder of Consciousness, Minimally Conscious State
Temporal Interference Stimulation for Disorders of Consciousness
This study aims to investigate whether a new non-invasive brain stimulation technique, called temporal interference stimulation, can influence brain activity and potentially improve signs of consciousness in patients with severe…
- Conditions
- Disorder of Consciousness, Minimally Conscious State, Vegetative State, Unresponsive Wakefulness Syndrome
- Trial name
- NCT07874178
- Testing
- Temporal Interference
- Volunteers
- 4 people
- Sponsor
- Centre Hospitalier Universitaire de Liege
Type1 Diabetes Mellitus, Hypoglycemia Unawareness
Amitriptyline in Treating Hypoglycemia
Patients with type 1 diabetes mellitus (T1DM) commonly experience hypoglycemia and develop impaired awareness of hypoglycemia. Many patients using continuous glucose monitoring (CGM) system to mitigate these complications, but…
- Trial name
- NCT03591458
- Testing
- Amitriptyline
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- University of Utah
Hypoglycemia Unawareness, Type 1 Diabetes
Intra-nasal Naloxone for Treatment of Impaired Awareness of Hypoglycemia
This is a single center, single-blind randomized cross over design trial that will compare the impact of intra-nasal naloxone vs.
- Trial name
- NCT02700048
- Testing
- intra-nasal naloxone, Intra-nasal saline
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Cerebrovascular Event, Stent Stenosis
Atorvastatin Pretreatment in Cerebrovascular Events (APICES) After Flow Diverter Implantation
APICES trial is an investigator-initiated, multicenter, multicenter, randomized, double-blind, placebo-controlled clinical trial that plans to enroll 396 patients with a 1-year follow-up, including a neurovascular imaging…
- Conditions
- Cerebrovascular Event, Stent Stenosis, Ischemic Stroke, Hemorrhagic Stroke
- Trial name
- NCT06308952
- Testing
- Atorvastatin 20mg
- Where
- China
- Volunteers
- 354 people
- Sponsor
- Duan Chuanzhi
Brain Injury Traumatic Diffuse With Loss of Consciousness
Clinical Analysis of Early Hormones Between Patients With Traumatic Brain Injury and Cerebral Hemorrhage
Our understanding of neurosecretory dysfunction after TBI is still insufficient, and the number of patients with neuroendocrine dysfunction caused by craniocerebral trauma may be underestimated, especially the neuroendocrine…
- Trial name
- NCT06221215
- Testing
- trauma
- Where
- China
- Volunteers
- 100 people
- Sponsor
- General Hospital of Ningxia Medical University