Clinical trials: Visualization
Cataract, Astigmatism
Evaluation of Toric Intraocular Lens(IOL) Combined With Capsular Tension Ring(CTR) in Patients With Cataract Combined With High Myopia
The objective of this study is to evaluate the postoperative visual quality and IOL stability in patients with cataracts and high myopia who have undergone surgery using astigmatism-correcting IOLs in conjunction with tension…
- Conditions
- Cataract, Astigmatism, Intraocular Lens Rotation
- Trial name
- NCT06571773
- Testing
- intraoperative implantation of Capsular Tension Ring, none intraoperative implantation of CTR
- Where
- China
- Volunteers
- 72 people
- Sponsor
- Shanghai 10th People's Hospital
Cataract, Cataract Surgery
Binocular and Monocular Distance-Corrected Visual Performance and Defocus Characteristics of Clareon Truplus Intraocular Lens (IOL)
This study aims to generate data that characterizes visual outcomes, including the binocular distance-corrected intermediate visual acuity (DCIVA) at 66cm or defocus behavior, of the Clareon TruPlus modified monofocal intraocular…
- Conditions
- Cataract, Cataract Surgery, Cataract Bilateral, Cataract (Post-operative Cataract Surgery Follow-up)
- Trial name
- BMVDI (NCT07589894)
- Testing
- Clareon TruPlus IOL
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Colvard Kandavel Eye Center
Cataract, Near Vision
The Best Way to Improve the Near Visual Acuity After ZXR00 IOL Implantation
The Best Way to Improve the Near Visual Acuity After ZXR00 IOL Implantation
- Trial name
- NCT05594537
- Volunteers
- 30 people
- Sponsor
- Yune Zhao
Pain Syndrome, Pain
A Pilot Study Assessing the Effectiveness of Use of Guided Imagery for Treatment of Pain and Symptom Management in Women With Post-mastectomy Pain Syndrome
To learn if using guided imagery and deep breathing techniques can help with pain management in patients who have post-mastectomy pain syndrome.
- Conditions
- Pain Syndrome, Pain, Symptom Management
- Trial name
- NCT05408741
- Testing
- The Intervention Group, The Control Group
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center
Cataracts
A Prospective Study Comparing Visual Outcomes and Patient Satisfaction Following Implantation of the Clareon PanOptix Versus Tecnis Odyssey IOL in Patients Undergoing Cataract Surgery.
To evaluate visual outcomes and patient satisfaction following bilateral implantation of the Clareon PanOptix versus Tecnis Odyssey IOL in patients undergoing cataract surgery
- Trial name
- NCT07768475
- Testing
- Intraocular Lens Implant
- Where
- 4 sites in United States
- Volunteers
- 266 people
- Sponsor
- Nvision Laser Eye Centers
Knee Disease, Quality of Recovery
Ultrasound-guided H-FICB for Arthroscopic Knee Surgery： What is the Optimal Dose of Dexmedetomidine?
Total knee replacement (TKR) is among the most commonly performed orthopedic procedures, and a six-fold increase in the number of TKR cases world-wide is projected within a decade as the aging of the populations .
- Trial name
- NCT05533970
- Testing
- ultrasound-guided high fascia iliaca compartment block
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Affiliated Hospital of Nantong University
Vision Loss Night, Vision Disorders
OPI-NXYDLD-303 Safety and Efficacy of Phentolamine Ophthalmic Solution in Keratorefractive Surgery Participants With Decreased Mesopic Visual Acuity
The goal of this clinical trial is to learn if Phentolamine Ophthalmic Solution works to treat adults that have had keratorefractive surgery and have decreased visual acuity under mesopic conditions.
- Trial name
- LYNX-3 (NCT07140783)
- Testing
- 0.75% Phentolamine Ophthalmic Solution
- Where
- 20 sites in United States
- Volunteers
- 580 people
- Sponsor
- Opus Genetics, Inc
Cortical Visual Impairment, Visual Function
Exosomes Effect on Visual Function in CVI
The goal of this observational study is to learn about the effects of nazally applied exosome treatment on visual functions in children with Phase 1 Cerebral visual impairment (CVİ).
- Trial name
- NCT07492966
- Testing
- Molecularly matched therapy
- Where
- Turkey (Türkiye)
- Volunteers
- 32 people
- Sponsor
- Hatice Semrin Timlioglu İper
Sleepwalking
Functional Imagery of Sleepwalking
Sleepwalking (also called somnambulism) is a disorder in which only SWS is disrupted. This NREM parasomnia is characterized by inappropriate motor behaviors, usually initiated during arousal from SWS, that induce psychological…
- Trial name
- NCT02844231
- Testing
- Single-photon emission computed tomography
- Where
- France
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Allergic Rhinitis, Rhinitis, Allergic
AI-Guided Ultrasound Needling of Xinwu Point for Allergic Rhinitis
This study evaluated a new way to perform acupuncture at a deep point called the Xinwu point (sphenopalatine ganglion) for allergic rhinitis (hay fever-like nasal allergy).
- Trial name
- NCT07778537
- Testing
- AI-guided Xinwu-point acupuncture, Blind Xinwu-point acupuncture
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Daxing Teaching Hospital, Capital Medical University
Cardiopulmonary Bypass
Plasma Gabapentin Concentration During and Following Cardiac Bypass
This open label investigation is to determine whether cardiopulmonary bypass affects plasma gabapentin concentration after preoperative administration in the setting of cardiac bypass surgery.
- Trial name
- NCT01022736
- Testing
- Gabapentin
- Where
- Canada
- Volunteers
- 16 people
- Sponsor
- Queen's University
Laparoscopic Surgery
Comparison FloShield Air System Versus Clearify Visualization System (D-HELP)
This is a post market, prospective, comparison study of the use of the FloShield Air System versus Clearify™ Visualization System (D-HELP) during laparoscopic surgery.
- Trial name
- NCT02419911
- Testing
- Laparoscopic surgery, FloShield Defogging and Cleaning System, Clearify Defogging and Cleaning System
- Where
- 3 sites in United States
- Volunteers
- 62 people
- Sponsor
- Minimally Invasive Devices, Inc.
Stroke
Combined Effects of Motor Imagery and Core Stability Exercises in Stroke Patients
This research explores the combined effects of motor imagery and core stability exercises on trunk control, balance, and sleep quality in stroke recovery, addressing Pakistan's unique healthcare challenges.
- Trial name
- NCT06696911
- Testing
- Core stability Exercises, Motor Imagery
- Where
- Pakistan
- Volunteers
- 62 people
- Sponsor
- Riphah International University
Motor Imagery
Telerehabilitation-based Motor Imagery in Nonspecific Low Back Pain
Low back pain is a common problem in society and causes loss of workforce. Its lifetime prevalence reaches 80% and annual hospital admission rates in the adult population reach 15%.Most studies on motor imagery suggested the…
- Trial name
- NCT05049772
- Testing
- Telerehabilitation-based motor imagery training, Stabilization exercises group
- Where
- Turkey (Türkiye)
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Izmir Katip Celebi University
Emotional Disorders
Differential Efficacy of Guided Imagery Psychotherapy: Non-Inferiority Trial and Exploration of Differential Indication
The DE-GIP study compares the efficacy and differential efficacy of two manualized psychodynamic psychotherapies for emotional disorders.
- Trial name
- DE-GIP (NCT04765800)
- Testing
- weekly, biweekly, or twice a week sessions of face-to-face outpatient psychotherapy
- Where
- Germany
- Volunteers
- 180 people
- Sponsor
- University of Kassel
Primary Dysmenorrhea, Pain
More Than Just p-Values: MCID for the VAS, MSQ and FEMD in Patients With Primary Dysmenorrhea
The aim of this study is to determine the Minimal Clinically Important Difference (MCID) for the Visual Analog Scale (VAS), Menstrual Symptom Questionnaire (MSQ), and Functional and Emotional Measure of Dysmenorrhea (FEMD) in…
- Conditions
- Primary Dysmenorrhea, Pain, Menstrual Discomfort
- Trial name
- NCT06835036
- Testing
- Exercise Treatment
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Artvin Coruh University
Colour Perception, Color Perception
Visual Perception, Binocular Rivalry, and Fatigue-Related Individual Differences in Colour and Illumination Judgement
This observational study aims to characterise individual differences in colour perception and binocular rivalry. Participants will complete computer-based visual perception tasks, including a colour perception task and a…
- Conditions
- Colour Perception, Color Perception, Binocular Rivalry
- Trial name
- NCT07671144
- Testing
- Computer-Based Visual Perception Tasks
- Where
- 2 sites in Hong Kong
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- The Hong Kong Polytechnic University
Facial Skin Laxity
Clinical Study on the Application of a Non-Invasive Micro-Focused Ultrasound With Visualization System for Skin Laxity (ULT-215)
To evaluate the effect of the Ulthera® system for facial laxity and sagging skin
- Trial name
- ULT-215 (NCT03545412)
- Testing
- Microfocused ultrasound with visualization
- Volunteers
- 25 people
- Sponsor
- Ulthera, Inc
Macular Edema, Visual Acuity
Dexamethasone-Implant for the Treatment of Macula Edema Due to Irvine Gass Syndrome
To analyze macula edema formation after cataract surgery called Irvine-Gass-Syndrome.
- Trial name
- NCT01945892
- Testing
- Ozurdex
- Where
- Germany
- Volunteers
- 23 people
- Sponsor
- Ludwig-Maximilians - University of Munich
Myofascial Pain Syndrome of Neck
Clinical Outcomes of Maitland's Mobilization in Patients With Myofacial Chronic Neck Pain
Myofacial neck pain is a common musculoskeletal problem caused by presence of trigger points and local and referred pain patterns.
- Trial name
- NCT04660292
- Testing
- Maitland's mobilization, Traditional Physical therapy
- Where
- Pakistan
- Volunteers
- 30 people
- Sponsor
- Riphah International University
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