Clinical trials: Decompression Sickness, open to volunteers
Choking
Evaluation of Foreign Body Airway Obstruction Interventions: A Prospective Cohort Study of Adults and Children
Foreign body airway obstruction (FBAO, choking) is a life-threatening emergency requiring time-sensitive treatment to prevent severe injury or deaths.
- Trial name
- NCT07814690
- Where
- Canada
- Volunteers
- 640 people
- Sponsor
- University of Calgary
Decompression Sickness
Impact of Hyperoxia and Involvement of the Immune System in Diving Accident
The impact of oxygen therapy in many pathologies has been subject of recent work, arguing both favourable and harmful effects. Consequently, one can wonder about the influence of hyperoxic gas mixture during diving on the genesis…
- Trial name
- OXYDIVE (NCT04791488)
- Testing
- Hyperbaric oxygen therapy, Diving simulation
- Where
- France
- Volunteers
- 265 people, healthy volunteers welcome
- Sponsor
- Direction Centrale du Service de Santé des Armées
Orbital Fractures, Unilateral
Comparing Pre-adaptation of In-stock Mesh Over In-house 3D Patient Specific Model to Reconstruct Unilateral Primary Orbital Fracture With and Without Intraoperative Navigation vs Conventional Intraoperative Free-hand Mesh Bending
The investigators study the accuracy of repairing unilateral primary orbital fractures using a new technique, using 3D printed patient specific model to preoperative adapting of the readily available in sock titanium mesh, the…
- Conditions
- Orbital Fractures, Unilateral, Recent
- Trial name
- NCT07882121
- Testing
- 3D printed patient specific model, Conventional, Brainlab navigation system
- Where
- 2 sites in Egypt
- Volunteers
- 30 people
- Sponsor
- Ain Shams University
Decompression Sickness
NASA Exercise Prebreathe Study
This study evaluates oxygen prebreathe protocols and exercise conditions to reduce risk of decompression sickness during simulated extravehicular activity.
- Trial name
- NCT07702539
- Testing
- Oxygen Prebreathe and Hypobaric Exposure
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Duke University
Choking in Infants, Cardiopulmonary Resuscitation (CPR)
Parental Knowledge of First Aid for Choking and Cardiopulmonary Resuscitation in Infants Under One Year of Age
This study aims to assess the knowledge of parents regarding first aid for choking and cardiopulmonary resuscitation (CPR) in infants under one year of age.
- Conditions
- Choking in Infants, Cardiopulmonary Resuscitation (CPR), First Aid Training, Parental Knowledg
- Trial name
- NCT06976463
- Where
- Poland
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Andrzej Frycz Modrzewski Krakow University
Carpal Tunnel Syndrome
Ultrasound-Guided Curved Needle Thread Carpal Tunnel Release: Efficacy and Safety of a Single-Center, Single-Arm Clinical Trial
Carpal tunnel syndrome is a set of symptoms and signs caused by compression of the median nerve within the carpal tunnel. The prevalence in the general population is about 3.72%, with a rising trend, making it the most common…
- Trial name
- NCT06440070
- Testing
- Loop Carpal Tunnel Release
- Where
- China
- Volunteers
- 69 people
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Breast Cancer Metastatic, Endometrial Cancer Stage IV
Plant-Based Nutrition for Breast or Endometrial Cancer
This is a randomized controlled trial of a whole food, plant-based (WFPB) dietary intervention among women with metastatic breast or endometrial cancer.
- Trial name
- BEND-MBEC (NCT07189702)
- Testing
- Control, Whole Food, Plant-Based Diet with Behavioral Education and Support
- Volunteers
- 60 people
- Sponsor
- University of Rochester
Decompression Sickness
Prediction & Mechanisms of Recovery Following IEDS
Inner Ear Decompression sickness (IEDS) accounts for 20% of all types of decompression sickness (the bends) in divers. The condition commonly affects the peripheral vestibular system (inner ear).
- Trial name
- NCT06370897
- Volunteers
- 41 people
- Sponsor
- University of Plymouth
Peripheral Neurogenic Pain
Slump Lateral Bending Test Diagnostic Accuracy in Lumbar Radicular Pain
This observational diagnostic accuracy study will evaluate the ability of the Slump Lateral Bending Test to identify patients with suspected peripheral neurogenic pain or neural mechanosensitivity.
- Trial name
- NCT07662421
- Where
- Italy
- Volunteers
- 280 people
- Sponsor
- Fisiopoint Parma Physiotherapy
Nitrogen Narcosis, Inner Ear Decompression Illness
The Effect of Nitrogen Narcosis on Motor Performance in Divers Who Have Sustained an Inner Ear Decompression Illness
Nitrogen starts to have narcotic properties depths below 30m and can cause symptoms such as euphoria, impaired judgement and impaired neuromuscular coordination.
- Trial name
- NCT07446348
- Testing
- Nitrogen-oxygen breathing mixture
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Plymouth
Aortic Stenosis Symptomatic
Study of Transcatheter Aortic Valve Replacement With A² Flex and Commissural Alignment Technology in Severe Aortic Stenosis
A prospective, single-center, single-group follow-up study of transcatheter aortic valve replacement with A² Flex and commissural alignment technology in severe aortic stenosis by Peijia Medical
- Trial name
- NCT06721676
- Testing
- transcatheter aortic valve replacement in severe aortic stenosis
- Where
- China
- Volunteers
- 10 people
- Sponsor
- Peijia Medical Technology (Suzhou) Co., Ltd.
Decompression Sickness, Barotrauma
Health, Fitness, and Safety Knowledge as Determinants of Adverse Events in Recreational Divers in Poland
This cross-sectional online survey study assesses health status, physical fitness, and safety knowledge as potential determinants of diving-related adverse events among recreational divers in Poland.
- Conditions
- Decompression Sickness, Barotrauma, Recreational Diving
- Trial name
- DIVE-PL (NCT07855861)
- Testing
- Anonymous online questionnaire
- Where
- 2 sites in Poland
- Volunteers
- 384 people, healthy volunteers welcome
- Sponsor
- Medical University of Bialystok
Identification of the Seventh Cervical Vertebra by Palpation
Identification of the Seventh Cervical Vertebra by Palpation With Neck Rotation and Side Bending in Patients With Neck Pain
detect accuracy of that procedure in identification the seventh cervical vertebra, we aimed to determine accuracy of identification of the seventh cervical vertebra by palpation with neck rotation and side bending in patients…
- Trial name
- NCT07018219
- Testing
- X ray device
- Where
- Egypt
- Volunteers
- 25 people
- Sponsor
- Eslam Elsayed Ali Shohda
Mandibular Fractures, Maxillofacial Injuries
Virtual Surgical Planning and Preoperative Plate Bending for Maxillofacial Fractures
Purpose: Complex mandibular fractures are commonly associated with high-energy maxillofacial trauma and may result in disruption of mandibular continuity, facial deformity, malocclusion, and impaired mastication and speech.
- Conditions
- Mandibular Fractures, Maxillofacial Injuries, Fractures, Comminuted
- Trial name
- NCT07856589
- Testing
- Conventional Open Reduction and Internal Fixation With Intraoperative Plate Bending, Virtual Surgical Planning-Assisted Open Reduction and Internal Fixation With Preoperative Plate Bending
- Where
- Vietnam
- Volunteers
- 30 people
- Sponsor
- University of Medicine and Pharmacy at Ho Chi Minh City
Atrial Fibrillation (AF), OSA - Obstructive Sleep Apnea
Impact of Atrial Fibrillation Ablation on Sleep Parameters.
Assessment of Sleep Parameters Using Polygraphy in Patients with Paroxysmal Atrial Fibrillation Qualified for Pulmonary Vein Isolation - A Prospective Observational Study: Afib Ablation and Hypopnea Index - The "AAHI" Study…
- Conditions
- Atrial Fibrillation (AF), OSA - Obstructive Sleep Apnea, Pulmonary Vein Isolation
- Trial name
- AAHI (NCT07259200)
- Where
- Poland
- Volunteers
- 100 people
- Sponsor
- Primula Clinics
Choking
Evaluation of Foreign Body Airway Obstruction Interventions Among Young Children: A Prospective Cohort Study
Foreign body airway obstruction (FBAO, choking) is a life-threatening emergency requiring time-sensitive treatment to prevent severe injury or deaths.
- Trial name
- NCT07817693
- Where
- Canada
- Volunteers
- 381 people
- Sponsor
- University of Calgary
Acute Stroke
Evaluating Potential Risk of Choking by Laryngeal Ultrasound in Patients With Acute Stroke
The investigators evaluate the vocal cord movement in patients with acute stroke by ultrasound. The occurrence of choking or aspiration pneumonia will be collected in one year after the index stroke.
- Trial name
- NCT04874454
- Testing
- ultrasound
- Where
- Taiwan
- Volunteers
- 200 people
- Sponsor
- National Taiwan University Hospital