Clinical trials: Position
Shoulder Surgery, Interscalene Nerve Block
Effect of 0.5% vs 0.375% Ropivacaine on Autonomous Nervous System
It is established that the local anesthetic that is administered during an interscalene block affects the autonomic outflow to the heart.
- Conditions
- Shoulder Surgery, Interscalene Nerve Block, Ropivacaine
- Trial name
- NCT02125994
- Testing
- Interscalene nerve block
- Where
- Greece
- Volunteers
- 100 people
- Sponsor
- Larissa University Hospital
Perfusion, Perioperative/Postoperative Complications
The Effect of Trendelenburg Position on CCA Blood Flow
The investigators will evaluate the change of the common carotid artery blood flow according to patient's position and penumoperitoneum.
- Trial name
- NCT04233177
- Where
- South Korea
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Upper Cervical Spine Rotational Hypomobility
Effects of C0-C1 Mobilization in the Neutral Position in Subjects With Upper Cervical Rotational Hypomobility
C1-C2 is the most mobile segment of the spine and its dysfunction is frequently associated to cervical pain and headache. However, serious neurovascular adverse effects have been documented through direct treatment of C1-C2…
- Trial name
- NCT02404766
- Testing
- C0-C1 dorsal glide manual mobilization, C7-T1 ventral cranial glide manual mobilization
- Where
- Spain
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Universidad de Zaragoza
Head & Neck Cancer
Radiotherapy In a Sitting Position for Enhanced Reproducibility
Qualitative, longitudinal and single-center study To explore the reproductibility and the acceptability of the sitting position for head and neck cancer patients through their experience of sitting and supine positions in the…
- Trial name
- RISE R (NCT07887048)
- Testing
- Simulation of radiotherapy session in sitting position
- Volunteers
- 16 people
- Sponsor
- Centre Leon Berard
Obstructive Sleep Apnea
Positioning of Surgical Patients With Sleep Apnea
The study aims to evaluate the effect of non-supine positioning in the treatment of surgical patients with obstructive sleep apnea.
- Trial name
- NCT02123238
- Testing
- bed positioning
- Where
- United States
- Sponsor
- Englewood Hospital and Medical Center
Covid19
Effect of Prone Positioning in Patients With COVID-19
COVID-19 is affecting the people around the world and the infected individuals' may either stay asymptomatic or present to hospitals with severe distress and life threatening symptoms.
- Trial name
- NCT04710771
- Testing
- Prone Lying Position, alternate nostril breathing
- Where
- Pakistan
- Volunteers
- 30 people
- Sponsor
- Sialkott College of Physical Therapy
Anesthesia Ergonomics, Anesthesia Airway Management
Effect of Anesthesia Equipment Position on Anesthesiologists' Performance
The purpose of this study is to determine if the position of the anesthesia machine affects the ability of anesthesiologists to manage a crisis situation and perform critical tasks.
- Conditions
- Anesthesia Ergonomics, Anesthesia Airway Management, Simulation in Training Center
- Trial name
- NCT07518849
- Testing
- Simualted laryngospasm crisis
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- The Hospital for Sick Children
COVID-19 Pneumonia
Early Awake Alterning Prone Positioning Combined With Non-invasive Oxygen Therapy in Patients With COVID-19.
Introduction: The disease caused by the new coronavirus (COVID-19) represents a pandemic with significant affectation in our country, generating critical illness in around 5% of the patients who present this disease at an…
- Trial name
- NCT06076109
- Testing
- Prone position, Standard treatment
- Where
- Mexico
- Volunteers
- 137 people
- Sponsor
- Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran
Coronavirus Disease 2019, ARDS
Prone Positioning in COVID-19 Patients
Prone positioning improves oxygenation in patients with ARDS (1-3). Patients with severe ARDS due to COVID-19 are candidates for prone position. It should be started within 36-48 h and maintained 1, 3).
- Conditions
- Coronavirus Disease 2019, ARDS, Mechanical Ventilation Pressure High
- Trial name
- NCT05150847
- Testing
- Oxygenation
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Tepecik Training and Research Hospital
Osteoarthritis, Hip, Osteoarthritis
The Hip Arthroplasty Positioning Improvement Study
The primary objective of this study is to determine whether the Corin Optimised Positioning System (Corin, U.K.) reduces the rate of hip dislocation at one-year post-operatively compared with standard templating in patients…
- Conditions
- Osteoarthritis, Hip, Osteoarthritis, Arthritis, Musculoskeletal Diseases or Conditions
- Trial name
- HAPI (NCT03560063)
- Testing
- Corin Optimised Positioning System, Standard templating
- Where
- United Kingdom
- Volunteers
- 460 people
- Sponsor
- University of Oxford
Prosthesis; Cardiac, Heart, Functional Disturbance as Result
Rivaroxaban in Mechanical Valves: RMV Study
Anticoagulant treatment reduces the incidence of death and cardioembolic events in patients with atrial fibrillation or prosthetic heart valve and the incidence of death and recurrences in patients with VTE.
- Trial name
- RMV (NCT02894307)
- Testing
- Rivaroxaban
- Sponsor
- Hospital Ana Nery
Hypoxia
Effect of Different Positions During Extubation on Incidence of Hypoxemia in the Peri Extubation Period
Pediatric Obstructive Sleep Apnea Syndrome (OSAS) is common, often due to enlarged tonsils/adenoids. Tonsillectomy/adenoidectomy frequently performed under GA with tracheal intubation due to the age of children.
- Trial name
- NCT07231887
- Testing
- positioning during peri-extubation
- Volunteers
- 262 people
- Sponsor
- Assiut University
Elective Surgical Patients
Comparison of Glottic Views and Intubation Times in the Supine and 25 Degree Back-up Positions
Our hypothesis is that the view of the glottis may be improved by putting all patients requiring intubation in the ramped or back up position while maintaining the classic sniffing position.
- Trial name
- NCT02934347
- Testing
- 25 degree back-up position
- Volunteers
- 781 people
- Sponsor
- Betsi Cadwaladr University Health Board
Intracranial Pressure Increase, Pneumoperitoneum
The Effect of Pneumoperitoneum Timing on Intracranial Pressure in Laparoscopy
Reverse Trendelenburg position has been shown to slightly reduce the intracranial pressure associated with pneumoperitoneum. However, there are no studies on the effect of the timing of reverse Trendelenburg position on…
- Trial name
- NCT04224532
- Testing
- Pneumoperitoneum Timing (Before Positioning), Pneumoperitoneum Timing (After Positioning)
- Where
- Turkey (Türkiye)
- Volunteers
- 79 people, healthy volunteers welcome
- Sponsor
- Bagcilar Training and Research Hospital
Colonoscopy (Procedure)
Supine Starting Position Shortens Cecal Intubation Time But Reduces Endoscopist Comfort: a Prospective Comparative Study of Colonoscopy Positioning Strategies
The main questions it aims to answer are: Does starting colonoscopy in the supine position compared with the left lateral position affect the time required to reach the cecum? Does the starting position affect endoscopist…
- Trial name
- NCT07772648
- Testing
- Colonoscopy Starting Position
- Where
- Turkey (Türkiye)
- Volunteers
- 158 people
- Sponsor
- Sisli Hamidiye Etfal Training and Research Hospital
Effects of Movement
Upright Position During First Stage of Labour
There are several physiological advantages for being upright during labour. These include the effect of gravity on the fetus within the uterus; reduced risk of aorto-caval compression this maximizes uterine blood flow to the…
- Trial name
- NCT05392660
- Testing
- assumed upright position during first stage of labor
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Cairo University
Capsule Endoscopy
A New Method To Reduce Gastric Missing Areas in Capsule Endoscopy
It is a single center, prospective and self-controlled trial. We'd like to explore a new method by changing position to reduce gastric missing areas in Capsule Endoscopy(CE)
- Trial name
- NCT02158260
- Testing
- Position changing
- Where
- China
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- Nanfang Hospital, Southern Medical University
Hysterectomy
Optimization of Ureterolysis During Hysterectomy
The purpose of this study is to improve the safety of surgery to remove a uterus (a hysterectomy) by better understanding where a patient's ureters lie.
- Trial name
- NCT03123315
- Testing
- Ureteral Illuminating Catheter
- Sponsor
- Case Comprehensive Cancer Center
Endotracheal Tube Cuff Pressure, Patient Positions
The Effect of Different Patient Positions on Endotracheal Tube Cuff Pressure
Background: The placement of a cuffed endotracheal tube for the administration of general anesthesia is a routine procedure. In the part of the intubation tube located in the trachea, there is a balloon (cuff) to prevent gase…
- Trial name
- NCT06321835
- Testing
- Endotracheal tube cuff pressure measurement
- Volunteers
- 200 people
- Sponsor
- Ege University
Endotracheal Intubation
Endotracheal Intubation in Prehospital Scenario
We therefore designed this randomized crossover study to compare C-MAC with Macintosh laryngoscope in emergency intubation performed by paramedics according to three different intubator positions.
- Trial name
- NCT02681835
- Testing
- C-MAC laryngoscope, Macintosh laryngoscope
- Where
- Poland
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Medical University of Warsaw
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