Clinical trials: Patient Position
Laparoscopic Hysterectomy
Effect of Trendelenburg Position on Patient State Index
The goal of this observational study is to evaluate whether the Trendelenburg position affects electroencephalography-based depth of anesthesia monitoring and cerebral oxygenation during general anesthesia.
- Trial name
- NCT07467200
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Sakarya University
Urinary Bladder Neoplasms, Prostatic Neoplasms
Effect of PEEP on Arterial Oxygen Partial Pressure in Elderly Patients With Lithotomy Position Using LMA Supreme™
The purpose of the present study is to compare the effect of PEEP on arterial oxygen partial pressure in elderly patients undergoing urologic surgery using LMA supreme™ in a lithotomy position.
- Trial name
- NCT03390127
- Testing
- PEEP
- Where
- South Korea
- Volunteers
- 68 people
- Sponsor
- Asan Medical Center
Multiple Sclerosis
Relationship of Position Sense With Gait and Balance in Patients With Multiple Sclerosis
Balance and gait disturbances are among the most common problems in patients with Multiple Sclerosis (MS). There is evidence of decreased foot sole sensation in MS patients.
- Trial name
- NCT04547400
- Testing
- assessment
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Gazi University
Temporomandibular Disorders (TMD), Disc Displacement
Differential Impact of TMJ Disc Displacement and Muscle Disorders on Pain, Function, and Quality of Life in TMD Patients
This study aims to explore the relationship between the position of the temporomandibular joint (TMJ) disc and key clinical outcomes in patients with temporomandibular disorders (TMD).
- Conditions
- Temporomandibular Disorders (TMD), Disc Displacement, Functional Impairment
- Trial name
- DPTMD (NCT06758479)
- Where
- India
- Volunteers
- 100 people
- Sponsor
- King Khalid University
Thyroidectomy, Colon Surgery
The Effect of Different Bed-Head Angles on the Haemodynamic Parameters of Intensive Care Patients Lying in the Supine Position
Aim: The aim of this study was to examine the effect of different bed-head angles given to patients lying in the supine position in an intensive care unit on the haemodynamic parameters of central venous pressure, systolic and…
- Conditions
- Thyroidectomy, Colon Surgery, Cholecystectomy, Inguinal Hernia
- Trial name
- NCT06020768
- Testing
- the bed-head was raised to an angle of 0, 20, 30 and 45 degrees
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Uludag University
Ischemic Attack, Transient
Does Positioning Effects on Early Postoperative Cognitive Dysfunction in Laparoscopic Oncological Surgery
Laparoscopic surgery is an alternative to open surgical techniques for reasons such as less blood loss,less need for transfusion, shorter discharge time.
- Trial name
- NCT04714346
- Testing
- no interventions
- Where
- Turkey (Türkiye)
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Saglik Bilimleri Universitesi
Critical Illness
Being Awake, Upright and Moving as the Basis for Early ICU Physiotherapy
Patients who have been admitted to Intensive Care Units (ICU) and are intubated and mechanically ventilated for longer than 48 hours have impaired physical, psychological and social health and well-being six to twelve months…
- Trial name
- NCT02301273
- Testing
- Usual Physiotherapy, Enhanced Physiotherapy
- Where
- Iceland
- Volunteers
- 60 people
- Sponsor
- Landspitali University Hospital
Blepharoptosis
Eyelid Position Interdependence in Involutional Ptosis Patients Submitted to 10% Phenylephrine
The primary aim of this study is to quantify eyelid position changes in tested and opposite eyes in ptosis patients submitted to 1, 2 or 4 drops of 10% phenylephrine in one eye.
- Trial name
- NCT00864656
- Where
- Brazil
- Volunteers
- 60 people
- Sponsor
- University of Sao Paulo
Remotely Controlled Mandibular Positioner
Differences in Predicted Therapeutic Outcome of Oral Appliance Determined by RCMP in Quebec Versus Shenyang Patients With OSA.
Study Objective: To explore the differences in predicted therapeutic outcome of OA and optimal protrusion position determined by Remotely Controlled Mandibular Positioner (RCMP) with overnight PSG in Quebec versus Shenyang…
- Trial name
- RCMP (NCT03231254)
- Testing
- Remotely Controlled Mandibular Positioner (RCMP)
- Where
- 2 sites in Canada, China
- Volunteers
- 100 people
- Sponsor
- First Hospital of China Medical University
Critically Ill, Haemodynamic Instability
Transducer Levelling Errors in Everyday ICU Practice - A Multicentre Blinded Observational Study
Invasive pressure monitoring (arterial blood pressure via arterial catheter and central venous pressure via central venous catheter) is fundamental to clinical decision-making in intensive care.
- Trial name
- NCT07330505
- Where
- 2 sites in Sweden
- Volunteers
- 60 people
- Sponsor
- Vastra Gotaland Region
Attenuation Artifact, Myocardial Tomoscintigraphy
Influence of Patient Position on Attenuation Artifacts Observed in D-SPECT Camera Myocardial Tomoscintigraphy
The purpose is to compare percentages of myocardial segments showing attenuation in patients in forward tilted position (biker position) or 2 conventional positions (dorsal decubitus or semi sitting) at acquisition with D-SPECT…
- Conditions
- Attenuation Artifact, Myocardial Tomoscintigraphy, Patient Position
- Trial name
- D-SPECT BIKER (NCT02872545)
- Testing
- Rest tomoscintigraphy in forward tilted, Rest tomoscintigraphy in semi sitting position, Rest tomoscintigraphy in dorsal decubitus position
- Where
- France
- Volunteers
- 80 people
- Sponsor
- Central Hospital, Nancy, France
Chronic Obstructive Pulmonary Disease, COPD
The Effects of Two Different Breathing Techniques and Forward-Leaning Position on Physiological Parameters
This study aims to determine the effects of balloon inflation and pursed-lip breathing exercises, in addition to the forward-leaning position, on physiological parameters in individuals with Chronic Obstructive Pulmonary Disease…
- Trial name
- NCT06928805
- Testing
- Balloon inflation exercise, Pursed-lip breathing exercise, Control (Standard treatment)
- Where
- Turkey (Türkiye)
- Volunteers
- 96 people
- Sponsor
- Saglik Bilimleri Universitesi
ARDS
Lateral Positioning and Prone Positioning in ARDS Patients
Lateral (30°) and alternating positioning (change of side every 30 minutes) carried out on specific beds, could be an alternative or complement to prone positioning (PP) in ARDS patients.
- Trial name
- LAT&PRONE (NCT06647784)
- Testing
- pulmonary aeration in supine and ventral decubitus
- Where
- 2 sites in France
- Volunteers
- 20 people
- Sponsor
- Centre Hospitalier de Bastia
Pressure Sores
Prevention of Pressure Sores in the Prone Position in ARDS Patients
A nursing strategy to prevent pressure sores in the prone position in Acute Respiratory Distress Syndrome (ARDS) patients. A multicenter controlled prospective stepped wedge trial.
- Trial name
- PSA (NCT03125421)
- Testing
- standard preventive methods of pressure sores, experimental multifaceted preventive methods of pressure sores
- Where
- France
- Volunteers
- 160 people
- Sponsor
- Hospices Civils de Lyon
Optic Nerve Sheath Diameter
The Effects of Lateral 45° Downward Position on the Optic Nerve Sheath Diameter
Trendelenburg position and carbon dioxide (CO2) pneumoperitoneum are in association with increased intracranial pressure (ICP) reflected by the optic nerve sheath diameter (ONSD).
- Trial name
- NCT05185908
- Testing
- Measurement of the optic nerve sheath diameter by ultrasound-guidance.
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Istanbul University
Colonoscopy
Right or Left for Colonoscopy?
Colonoscopy is technically challenging. Conventionally, colonoscopy begins with patients positioned in the left lateral position.
- Trial name
- ROLCOL (NCT02305706)
- Testing
- starting position in colonoscopy
- Volunteers
- 163 people, healthy volunteers welcome
- Sponsor
- Imperial College Healthcare NHS Trust
Rotator Cuff Tear
Effect of Dexmedetomidine on Postoperative Cognitive Function in Patients Undergoing Shoulder Arthroscopy With Beach Chair Position Under Desflurane Anesthesia
Investigate the effects of dexmedetomidine on postoperative cognitive function in patients undergoing shoulder arthroscopy with beach chair position under desflurane anesthesia.
- Trial name
- NCT02643017
- Testing
- Dexmedetomidine, normal saline
- Where
- South Korea
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Mechanically-ventilated Patients
Impact of an Electronic Monitoring Device on Maintaining a Correct Elevation of Head of Bed for Mechanically-ventilated Patients in Intensive Care Unit
Maintaining mechanically-ventilated patients in semi-recumbent position (defined by a head of bed inclination between 30° and 45°) would decrease the risk of pneumopathy occurrence in those patients.
- Trial name
- Inclinometre2 (NCT02184793)
- Testing
- EMD (Inclinomax)
- Where
- France
- Volunteers
- 105 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Enteral Nutrition, Prone Position
A Questionnaire Survey on Cognition of Enteral Nutrition Implementation in Patients Requiring Mechanical Ventilation in Prone Position
Prone ventilation is an important treatment for respiratory failure with intractable hypoxia, and the Corona Virus Disease 2019(COVID-19 ) outbreak has further elevated the status of prone ventilation.
- Trial name
- NCT06375148
- Testing
- Enteral nutrition
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Cholangiopancreatography, Endoscopic Retrograde, Hypoxia
High Flow Nasal Oxygen Versus Standard Nasal Oxygen in Endoscopic Retrograde Cholangiopancreatography Under Sedation
The administration of supplemental oxygen using a standard nasal cannula is the current standard of care for patients undergoing sedation for gastrointestinal endoscopic procedures.
- Conditions
- Cholangiopancreatography, Endoscopic Retrograde, Hypoxia, Sedation
- Trial name
- NCT06689033
- Where
- Turkey (Türkiye)
- Volunteers
- 187 people
- Sponsor
- Ankara City Hospital Bilkent