Clinical trials: Depth of Focus, open to volunteers
The Focus is to Develop a Closed-loop Control System for Anaesthesia in Vitroretinal Surgery, Surgery Due to Expansive Processes in Head, and Long-term Sedation
Modeling and Closed-loop Control of Depth of Anaesthesia
The study evaluates the effect of anaesthetic agents to depth of anaesthesia. An improved PK-PD model wil be developed that will provide the basis for understanding the mechanisms, simulating various scenarios and developing…
- Trial name
- NCT03569839
- Testing
- Propofol
- Where
- Slovenia
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Ljubljana
Paediatric Asthma
Design, Development and Evaluation of a Digital Health Assistant for Paediatric Asthma
This study is to evaluate the efficacy of the digital health assistant (DHA) "Alex" in improving asthma control in asthmatic children and adolescents aged 10 to 19 compared to their baseline values.
- Trial name
- ALEX (NCT07472283)
- Testing
- Phase I (months 1-3): DHA core functionality, Phase II (months 3-6): platform augmentation, Embedded qualitative study
- Where
- 5 sites in Romania
- Volunteers
- 42 people
- Sponsor
- University Children's Hospital Basel
Parkinson Disease (PD), Essential Tremor
Modulate Tremor Severity With Low-intensity Focused Ultrasound Stimulation Targeting the Deep Nucleus of Patients With Refractory Hand Tremor.
The study plans to recruit 12 patients with Parkinsonian tremor, essential tremor, or dystonic tremor. After receiving NaviFUS-ctbTUS stimulation, the improvement in their tremor will be recorded.
- Conditions
- Parkinson Disease (PD), Essential Tremor, Dystonic Tremor, Continuous Theta Burst Stimulation Transcranial Focused Ultrasound
- Trial name
- NCT07172295
- Testing
- Accelerated NaviFUS-ctbFUS stimulation
- Where
- Taiwan
- Volunteers
- 12 people
- Sponsor
- National Taiwan University Hospital
Parkinson's Disease (PD), Essential Tremor
LIFUS For Neurological Disorders
Low intensity focused ultrasound (LIFUS) has the potential to be used as a means of non-invasive neuro-modulation. To this day, the use of LIFUS is under investigation.
- Conditions
- Parkinson's Disease (PD), Essential Tremor, Orthostatic Tremor, Dystonia
- Trial name
- NCT07417280
- Testing
- LIFUS
- Where
- Canada
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University Health Network, Toronto
Healthy Controls
Dose-Dependent Effects of Low-Intensity Focused Ultrasound
Low-intensity focused ultrasound (LIFU) has emerged as a tool to modulate the activity of deep brain structures noninvasively and reversibly, with anatomical precision.
- Trial name
- NCT07099950
- Testing
- Low-intensity focused ultrasound
- Where
- United States
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Laureate Institute for Brain Research, Inc.
Presbyopia Correction, Presbyopia
Clinical Evaluation of Visual Performance, Spectacle Independence, and Patient Satisfaction With TECNIS PureSee Mini-Monovision and TECNIS PureSee-TECNIS Odyssey Mix-Match
The purpose of the study is to evaluate the binocular clinical endpoints of distance, intermediate, and near vision and patient reported outcomes utilizing mini-monovision versus mix-match approaches for the correction of…
- Conditions
- Presbyopia Correction, Presbyopia, Dysphotopsia, Visual Acuity
- Trial name
- NCT07860567
- Testing
- TECNIS PureSee IOL (Model DEN00V/DET150), TECNIS Odyssey IOL (Model DRN00V/DRT150)
- Where
- United States
- Volunteers
- 68 people
- Sponsor
- Dr. Daniel H. Chang, MD
Artificial Intelligence, Ultrasonography
Assessment of Liver Diseases Using a Deep-Learning Approach Based on Ultrasound RF-Data
The goal of this clinical trial is to test the performance of neuronal networks trained on ultrasonic raw Data (=radiofrequency data) for the assessment of liver diseases in patients undergoing a clinical ultrasound examination.
- Conditions
- Artificial Intelligence, Ultrasonography, Elasticity Imaging Techniques, Liver Diseases
- Trial name
- LivSPECTRUS (NCT06317181)
- Testing
- Collection of elastography data, Collection of ultrasonic raw data
- Where
- 4 sites in Germany
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Technische Universität Dresden
Cataract
PureSee/Odyssey Mix-and-Match IOL
Observational, prospective, bilateral, single-arm investigator-initiated study. Single cohort at one site: TECNIS PureSee intraocular lens in the dominant eye and TECNIS Odyssey intraocular lens in the non-dominant eye.
- Trial name
- NCT07898917
- Testing
- Mix-and-match PureSee/Odyssey cohort
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Gainesville Eye Associates
Light Adjustable Lens, Objective Depth of Focus
Objective Depth-of-Focus Changes During Light Adjustable Lens UV Adjustments
This observational pilot study will examine how a person's vision changes during the routine adjustment and finalization of a Light Adjustable Lens (LAL) after surgery.
- Trial name
- NCT07868003
- Where
- Canada
- Volunteers
- 20 people
- Sponsor
- Clarity Eye Institute
Cataract
A Prospective, Single-Arm Clinical Evaluation of Visual, Refractive, and Patient-Reported Outcomes Following Bilateral Implantation of the TECNIS PureSee™ Extended Depth of Focus Intraocular Lens
Assess the visual, refractive, and patient-reported outcomes - including spectacle independence - of bilateral cataract surgery with implantation of the TECNIS PureSee extended depth of focus (EDOF) IOL in subjects with visually…
- Trial name
- NCT07790887
- Testing
- PureSee IOL
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Vance Thompson Vision
Biliary Tract Cancer (BTC), Biliary Tract Cancer (CCA)
In-Depth Characterisation of Biliary Strictures and Hepato-Pancreato-Biliary Focal Lesions for Development of New Technologies to Tackle Hepato-Pancreato-Biliary Cancers
Hepato-Pancreato-Biliary (HPB) cancers originating in the liver, bile ducts, pancreas, and gall bladder represent a rising global health challenge, with incidence doubling in the UK over the past decade.
- Conditions
- Biliary Tract Cancer (BTC), Biliary Tract Cancer (CCA), Cholangiocarcinoma, Cholangiocarcinoma Cancer
- Trial name
- Map HPB (NCT07206355)
- Where
- United Kingdom
- Volunteers
- 160 people
- Sponsor
- University of Nottingham
Cataract and IOL Surgery, IOL Implantation
Head-to-Head Comparison of Five Enhanced Depth of Focus IOLs and One Monofocal IOL
Study Goal The goal of this clinical trial is to compare how well four different types of artificial lenses (called intraocular lenses or IOLs) help people see after cataract surgery.
- Conditions
- Cataract and IOL Surgery, IOL Implantation, Presbyopia Correction, Extended Depth of Focus
- Trial name
- AKA-Reports (NCT07051720)
- Testing
- Bilateral implantation of CT ASPHINA 409M, Bilateral implantation of TECNIS Eyhance ICB00, Bilateral implantation of AcrySof® IQ Vivity®
- Where
- Germany
- Volunteers
- 180 people
- Sponsor
- Augenklinik Ahaus G + H GmbH & Co. KG
Neurodevelopmental Disorders, Attention Deficit Hyperactivity Disorder
Pai.ACT Programme for Parents of Children With Special Healthcare Needs - Phase I
This study aims to determine the feasibility, acceptability and potential efficacy of an individual, video-conferencing based Focused Acceptance and Commitment Therapy (FACT) on the mental well-being of parents of children with…
- Conditions
- Neurodevelopmental Disorders, Attention Deficit Hyperactivity Disorder, Autism Spectrum Disorder, Development Delay
- Trial name
- NCT05584059
- Testing
- Focused Acceptance and Commitment Therapy
- Where
- 5 sites in Hong Kong
- Volunteers
- 150 people
- Sponsor
- Chinese University of Hong Kong
Presbyopia
Luminous Efficiency Function V(λ)' of Patients That Underwent Pseudophakic Presbyopic Corrections With EDOF IOLs
Primary objective of this study is to introduce a modified luminous efficiency function that addresses the distinct total eye light transmittance of patients who underwent pseudophakic presbyopic correction with extended-depth of…
- Trial name
- V(λ)'_EDOF (NCT07077967)
- Testing
- Phacoemulsification with EDOF IOLs
- Where
- Greece
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Democritus University of Thrace
Periodontitis
Non-Surgical Treatment of Periodontitis With Adjunctive Sodium Hypochlorite/Amino Acids and Cross-Linked Hyaluronic Acid
The goal of this clinical trial is to learn if using sodium hypochlorite/amino acid gel, with or without cross-linked hyaluronic acid, as an addition to standard non-surgical periodontal therapy works to treat periodontitis in…
- Trial name
- NCT07474272
- Testing
- Standard Non-Surgical Periodontal Therapy, tandard Therapy + Sodium Hypochlorite/Amino Acid Gel, Standard Therapy + Sodium Hypochlorite/Amino Acid Gel + Cross-Linked Hyaluronic Acid
- Where
- Lebanon
- Volunteers
- 78 people
- Sponsor
- Marwan El Mobadder
GLAUCOMA 1, OPEN ANGLE, D (Disorder), Cataract
Comparison of Visual Outcomes and Patient Satisfaction in Mild to Moderate Glaucoma Patients Undergoing Cataract Surgery With EDOF Versus Monofocal IOLs
Cataract is the leading cause of reversible vision loss, while glaucoma remains the primary cause of irreversible blindness, often impairing contrast sensitivity (CS), glare tolerance, and dark adaptation.
- Trial name
- NCT07436871
- Testing
- Cataract surgery (Monofocal intraocular lens implantation), cataract surgery (Extended depht of focus intraocular lens implantation)
- Volunteers
- 74 people
- Sponsor
- OMIQ Research
Clear Cell Renal Cell Carcinoma, Prognostic Cancer Model
Contrast-enhanced CT-based Deep Learning Model for Preoperative Prediction of Disease-free Survival (DFS) in Localized Clear Cell Renal Cell Carcinoma (ccRCC)
This study aims to preoperatively predict DFS of patients with localised ccRCC using a deep learning prognostic model based on enhanced contrast CT images, validate it's predictive ability in multicentre data and compare it's…
- Conditions
- Clear Cell Renal Cell Carcinoma, Prognostic Cancer Model, Recurrent Renal Cell Cancer
- Trial name
- NCT06088134
- Where
- China
- Volunteers
- 800 people
- Sponsor
- Mingzhao Xiao
Ventricular Dysfunction, Left, Ventricular Function, Left
Federated Learning for Point-of-Care Cardiac Ultrasound
This prospective, multicenter study will evaluate a federated machine-learning system designed to analyze focused cardiac point-of-care ultrasound examinations.
- Conditions
- Ventricular Dysfunction, Left, Ventricular Function, Left, Echocardiography, Ultrasonography
- Trial name
- FL-POCUS (NCT07800962)
- Testing
- Focused Cardiac Point-of-Care Ultrasonography, FL-POCUS Federated Machine-Learning Analysis System
- Where
- United States
- Volunteers
- 3,000 people
- Sponsor
- Truway Health, Inc.
Cataract
Comparing Monofocal IOLs in Highly Myopic Cataract Patients
Comparison of Postoperative Outcomes in Patients with High Myopia Undergoing Cataract Surgery Implanted with Extended Depth of Focus Intraocular Lens (ICB00) and Monofocal Intraocular Lens (ZCB00)
- Trial name
- NCT06905938
- Testing
- no intervention
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Wenzhou Medical University
Postmastectomy Lymphedema Syndrome, Breast Cancer Surgery Pain
Deep Learning for Musculoskeletal Complications in Breast Cancer
Survival after breast cancer has increased due to early diagnosis and advances in treatment methods. Musculoskeletal problems related to cancer and its treatment constitute a significant part of the daily practice of physiatrists…
- Conditions
- Postmastectomy Lymphedema Syndrome, Breast Cancer Surgery Pain, Osteoporosis Secondary, Shoulder Adhesive Capsulitis
- Trial name
- NCT07236658
- Testing
- physical examination
- Where
- Turkey (Türkiye)
- Volunteers
- 133 people
- Sponsor
- Ankara Etlik City Hospital