Clinical trials: Position
Sleep, Pregnancy
Halifax PrenaBelt Trial
Back and right-sided sleeping position in pregnant women has recently emerged as a potential risk factor for low birthweight (LBW) and stillbirth (SB) in the medical literature.
- Conditions
- Sleep, Pregnancy, Stillbirth, Infant, Low Birth Weight
- Trial name
- NCT02377817
- Testing
- PrenaBelt
- Where
- Canada
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Allan Kember
Colorectal Cancer Screening
Left Lateral Position Versus Supine Position in Colonoscopy
Currently, colonoscopy is a minimally invasive method that can be used as a diagnostic and therapeutic method by endoscopists, gastroenterologists and coloproctologists.
- Trial name
- NCT06664762
- Testing
- Left lateral position intervention, Supine position intervention
- Where
- 3 sites in Mexico
- Volunteers
- 144 people, healthy volunteers welcome
- Sponsor
- Hospital Civil de Guadalajara
Scoliosis
A Postural Study Comparing Sitting on the Floor Versus Sitting in a Chair While Playing Video Games.
To determine if sitting in a chair or sitting on the floor lends itself to better posture while playing video games.
- Trial name
- NCT01163955
- Testing
- Time to fatigue
- Where
- United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Glinn and Giordano Physical Therapy
Jugular Venous Flow
Internal Jugular Vein Flow in the Sitting Position
During neurosurgical procedures, patients need to be placed in sitting position for surgical access especially in surgeries in the vertex or posterior fossa.
- Trial name
- NCT02356887
- Testing
- Jugular venous ultrasound
- Where
- Canada
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Lashmi Venkatraghavan
Feeding Behavior
Effect of Feeding Positions of Preterm Infants on Some Physiological Characteristics
The purpose of this study is to determine the effect of Semielevated Side-Lying (ESL) and Semielevated Supine Position (ESU) positions used in bottle-feeding of very preterm infants upon their physiological characteristics and…
- Trial name
- NCT02962609
- Testing
- Semielevated Side-lying Position-ESL, Semielevated Supine Position
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Istanbul University
Muscle; Fatigue
Muscle Fatigue and Scapular Sensorimotor System
The aims of this study are to investigate the effects of scapular muscle fatigue on scapular joint position sense and neuromuscular performance (scapular muscle strength, the kinematics data and muscle activity of shoulder during…
- Trial name
- NCT03066102
- Testing
- muscle fatigue
- Where
- Taiwan
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- National Yang Ming Chiao Tung University
Pain, Postoperative
Arthroscopic Anterior Cruciate Ligament Reconstruction: A Comparison of Three Catheter Placement Positions
This investigation will evaluate the subjective effect on postoperative pain of three catheter placements in the knee: 1. intraarticular infusion only, 2. patellar tendon harvest site only, 3.
- Trial name
- NCT00178178
- Testing
- Breg Pain Care 3000 Catheter, Bupivicaine 0.5%
- Where
- United States
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- University of Rochester
Brow Ptosis
Photographic Assessment of Eyebrow Position and Range of Motion
Forehead and eyebrow surgery is a frequently performed cosmetic surgical procedure in which the eyebrows are raised to a more aesthetically pleasing position.
- Trial name
- NCT00347308
- Testing
- Eyebrow Position
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- The New York Eye & Ear Infirmary
Pain, Postoperative
Post-operative Patient Positioning Device for Improvement of Post-Operative Pain
This paucity of evidence supporting or dissuading the use of postoperative abdominal support following cesarean section for the reduction of postoperative pain leaves important clinical questions unanswered.
- Trial name
- NCT04797637
- Testing
- ABBy® Adjustable Panniculus Retractor for Wound Care
- Where
- United States
- Volunteers
- 278 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Misadventure During Surgical Operation, Postoperative Complications
Trendelenburg's Slide Prevention Study
The purpose of this study is to compare two cushioning materials (a gel mattress and an egg-crate foam mattress) placed beneath patients undergoing gynecologic surgery to prevent patients from sliding toward the head of the bed…
- Trial name
- SPS (NCT01068821)
- Testing
- Gel pad, Egg crate foam mattress
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Intraosseous Vascular Access
Proximal Humerus Site for Anesthesia
This will be a prospective, non-controlled study using healthy adult volunteers as subjects receiving bilateral proximal humerus intraosseous (IO) vascular access to evaluate the insertion technique and IO infusion flow rates.
- Trial name
- NCT01866514
- Testing
- intraosseous vascular access in the proximal humerus, EZ-IO
- Where
- United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- Vidacare Corporation
Patellar Instability, Patellar Dislocation
Torsion of the Tibial Tuberosity, a New Factor of Patellar Instability?
Patellar instability (recurrent patellar dislocation) can occur at any age. It is most often seen in young subjects, especially among adolescents. It is commonly accompanied by anatomical factors.
- Trial name
- NCT03304119
- Where
- France
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- GCS Ramsay Santé pour l'Enseignement et la Recherche
Breast Lift
Clinical Evaluation of RFAL of Breast Envelope and NAC Position
This single center clinical study is intended to determine the safety and efficacy of using Radiofrequency (RF) energy for minimally invasive breast lift procedure.
- Trial name
- NCT03863834
- Testing
- InModeRF
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- InMode MD Ltd.
Intubation, Intratracheal
An MRI Study of the Sniffing, Neutral and Extended Head and Neck Positions
The traditional method of tracheal intubation requires the insertion of a laryngoscope into the oral cavity and directly visualisation of the glottis.
- Trial name
- NCT05002790
- Testing
- Data collection group
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University Hospitals Coventry and Warwickshire NHS Trust
Morbid Obesity, Bariatric Surgery Candidate
EPO2-PV: Evaluation of Pre-Oxygenation Conditions in Morbidly Obese Volunteer: Effect of Position and Ventilation Mode
The risk of complications associated with airway management in obese patients is significant. The results of pre-oxygenation allow a prolonged non-hypoxic apnea time for the clinician.
- Trial name
- EPO2-PV (NCT02121808)
- Testing
- NIPPV, Tidal volume
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Laval University
Fluid Loss, Blood Loss
Evaluation of Physiological Variables and Detection of Blood Loss in Healthy Adults With Different Subject Positioning by the CM-1500
The study is a prospective, non-randomized, non-blinded, non-significant risk study enrolling up to 60 healthy adult subjects consented to undergo a 1-unit whole blood draw procedure.
- Trial name
- NCT05980013
- Testing
- Whole blood donation supine, Whole blood donation reclined
- Where
- 2 sites in United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Zynex Monitoring Solutions
Mouth, Edentulous
Study to Evaluate Bone and Gum Dimension Changes Around Dental Implants Placed in Different Positions in Bone.
The purpose of this study is to test two standard of care techniques of placing dental implants, and to compare how people's bones and gums respond to two different depths at which implants are placed.
- Trial name
- NCT01759537
- Testing
- Ankylos dental endosseous implants-Sub-crestal, Ankylos dental endosseous implants-Epi-crestal
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Dentsply International
Jugular Venous Blood Flow
Jugular Venous Flow Healthy Volunteers
Our hypothesis is that there will be a decrease in internal jugular venous flow in the park bench position when compared to the supine position.
- Trial name
- NCT02002494
- Testing
- Different positions
- Where
- Canada
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- University Health Network, Toronto
Ptosis, Eyelid, Conjunctiva Inflamed
The Effect of Upneeq (Oxymetazoline Hydrochloride 0.1%) on Eyelid Position, Eye Redness, and Eye Appearance
The purpose of the research is to see if Upneeq ( oxymetazoline 0.1% ophthalmic solution) has an effect on eyelid position, eye redness, or patient-perceived appearance of the eyes.
- Conditions
- Ptosis, Eyelid, Conjunctiva Inflamed, Eye Manifestations
- Trial name
- NCT04831047
- Testing
- Oxymetazoline hydrochloride 0.1% ophthalmic solution
- Where
- United States
- Volunteers
- 114 people, healthy volunteers welcome
- Sponsor
- University of Miami
Sleep Disordered Breathing, Sleep Hypopnea
Apnea Hypopnea Index Severity Versus Head Position During Sleep
This study evaluates the correlation of the position of the head during sleep, independent of the position of the torso, and the severity of apnea hypopneas in obstructive sleep apnea.
- Conditions
- Sleep Disordered Breathing, Sleep Hypopnea, Sleep Apnea, Sleep Apnea, Obstructive
- Trial name
- NCT04086407
- Testing
- Dual-axis inclinometer attached to the subject's forehead with tape
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Sleep Systems