Clinical trials: Accuracy
Complete and Accurate Statistical Data of 60 Patients, CYP3A5*3 Genotypes of 60 Donors and Recipients Were Analyzed Accurately
Analysis of the Effect of Donor CYP3A5 Gene Polymorphism on Early Tacrolimus Concentration and Postoperative Acute Renal Injury After Liver Transplantation
Tacrolimus is the most commonly used immunosuppressant for preventing and treating rejection after liver transplantation. However, its treatment window is narrow, the pharmacokinetic individual differences are large, routine dose…
- Conditions
- Complete and Accurate Statistical Data of 60 Patients, CYP3A5*3 Genotypes of 60 Donors and Recipients Were Analyzed Accurately, Postoperative Tacrolimus Concentrations Were Accurately Recorded in 60 Patients, According to the Diagnosis and Grading Criteria of Acute Kidney Injury, the Cases and Grading of Postoperative Acute Kidney Injury in 60 Patients Were Counted
- Trial name
- NCT06319391
- Testing
- CYP3A5*1*、CYP3A5*1*3, CYP3A5*3*3
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ziqiang Li
Cardiovascular Disease
Accuracy of Non-invasive Effective Pulmonary Perfusion Measurement by CO2
Cardiac output monitoring is mandatory in most surgical and critical care patients. Many techniques to assess cardiac output are invasive and/or have many limitations, contraindications and drawbacks.
- Trial name
- NCT02382120
- Where
- Argentina
- Volunteers
- 30 people
- Sponsor
- Hospital Privado de Comunidad de Mar del Plata
Surgery, Hypothermia
Accuracy of Zero-flux and Ingestible Thermometers
Background When a patient is anesthetised and undergoes an operation, their body temperature falls. Managing a body temperature properly by keeping it within normal limits has been shown to improve recovery from surgery.
- Conditions
- Surgery, Hypothermia, Anesthesia
- Trial name
- NCT02121574
- Testing
- Zero flux and ingestible thermometers
- Where
- 2 sites in United Kingdom
- Volunteers
- 30 people
- Sponsor
- Brighton and Sussex University Hospitals NHS Trust
Remaining Root, Tooth Extraction
An Immediate Implant Will be Placed Using the MiniNaviDent System and Static Guide. A Postoperative CBCT Scan Will Then be Acquired and Superimposed Onto the Preoperative CBCT Scan to Assess and Compare Implant Deviation Relative to the Preoperative Plan
This clinical study aims to evaluate implant deviation during immediate implant placement using dynamic navigation. By utilizing implant planning software, two CBCT scans (preoperative and postoperative) will be superimposed to…
- Trial name
- NCT07380360
- Testing
- Dynamic navigation system-assisted dental implant placement, CAD/CAM static surgical guide-assisted dental implant placement
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Pneumonia
Accuracy of Clinical and Diagnostic Studies for Pneumonia in Children
Pneumonia continues to be a leading cause of death in children under five years of age worldwide. Many studies have evaluated clinical signs and symptoms that may predict pneumonia.
- Trial name
- NCT03630380
- Testing
- Clinical History, Physical Exam Findings, Laboratory Findings
- Where
- Nepal
- Volunteers
- 1,000 people
- Sponsor
- Patan Academy of Health Sciences
Emergency Medicine, Artificial Intelligence (AI)
Diagnostic Accuracy of GPT-4o and Claude for HEART Score Calculation in Chest Pain
This prospective observational diagnostic accuracy study evaluates whether large language models (LLMs) - GPT-4o (OpenAI, gpt-4o-2024-11-20) and Claude (Anthropic, claude-sonnet-4-6) - can accurately calculate HEART scores from…
- Conditions
- Emergency Medicine, Artificial Intelligence (AI), Artificial Intelligence (AI) in Diagnosis, Chest Pain Rule Out Myocardial Infarction
- Trial name
- LLM-HEART (NCT07626060)
- Testing
- GPT-4o HEART Score Calculator, Claude HEART Score Calculator, Three-Expert Consensus HEART Score
- Where
- Turkey (Türkiye)
- Volunteers
- 690 people
- Sponsor
- Marmara University Pendik Training and Research Hospital
Eye Movements, Visual Perception
The Effects of Rotational Prisms on Badminton Players' Ocular Vergence Training and Enhancement of Shot Accuracy
This randomized controlled trial is designed to investigate whether a novel visual training system can improve eye coordination, reaction time, and hitting accuracy in competitive badminton players.
- Conditions
- Eye Movements, Visual Perception, Psychomotor Performance, Sports
- Trial name
- ADRRPs (NCT07105462)
- Testing
- Arm 1 - Experimental Group Intervention Name: ADRRPs Vergence Training Intervention Description: Participants wore an Automatic Dual Rotational Risley Prism (ADRRPs) headset to perform vergence eye
- Where
- Taiwan
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- China Medical University Hospital
Maxillary Transverse Deficiency
Direct vs Digitally Guided Miniscrew Placement for MARPE
This randomized clinical trial compared the accuracy, primary stability, and anatomical safety of two protocols for palatal miniscrew placement in adolescents requiring maxillary skeletal expansion.
- Trial name
- MARPE-GUIDE (NCT07707596)
- Testing
- Direct appliance-guided miniscrew placement, Digitally guided CAD/CAM miniscrew placement
- Where
- Spain
- Volunteers
- 40 people
- Sponsor
- Universitat Internacional de Catalunya
Coronary Disease, Echocardiography
Meta-Analysis of Stress Myocardial Perfusion Imaging
Background: Detection of coronary artery disease (CAD) is important due to its high prevalence and its medical and economic implications.
- Conditions
- Coronary Disease, Echocardiography, Fractional Flow Reserve, Myocardial, Hemodynamics
- Trial name
- NCT03180060
- Where
- Mexico
- Volunteers
- 23,051 people
- Sponsor
- American British Cowdray Medical Center
Chronic Hepatitis
Accuracy of RTE for Evaluating Hepatic Fibrosis in Chronic Hepatitis: a Prospective Multicenter Study
Our study is a prospective multicenter research and the aim is to explore a variety of suitable evaluation indicators and criteria for diagnosis of diffuse liver fibrosis, to get the corresponding diagnosis threshold, with the…
- Trial name
- NCT02143180
- Where
- China
- Volunteers
- 500 people
- Sponsor
- Third Affiliated Hospital, Sun Yat-Sen University
Volume Assessment, Gummy Smile
Assessment of The Accuracy of Complete Crown 3D Superimposition Technique Relative to The Gold Standard Technique for Digital Quantification of Volumetric Soft Tissue Changes in The Esthetic Zone
The aim of this study is to assess the precision of the complete crown technique employed for the superimposition of 3D models, specifically in the quantitative volumetric evaluation of gingival tissues.
- Trial name
- NCT06673576
- Testing
- Complete crown technique for superimposition, Gold standard technique for superimposition
- Where
- Egypt
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- British University In Egypt
MASLD, MASLD (Metabolic Dysfunction-Associated Steatotic Liver Disease)
Accurate Point of Care Liver Disease Diagnostics (Phase 2)
This research study is being conducted to find out more about techniques to non-invasively evaluate liver disease. This is the second phase of a project in which we are testing a new technology to evaluate the liver…
- Conditions
- MASLD, MASLD (Metabolic Dysfunction-Associated Steatotic Liver Disease), NAFLD, NAFLD (Nonalcoholic Fatty Liver Disease)
- Trial name
- NCT07518784
- Testing
- LiverScope® exam, MR exam, Blood draw
- Where
- United States
- Volunteers
- 26 people
- Sponsor
- University of California, San Diego
Prostate Cancer, Prostatic Neoplasm
Evaluation of Diagnostic Accuracy of [68Ga]Ga-PSMA-11 PET/CT in Primary Staging of Intermediate and High Risk Prostatic Cancer in Men Newly Diagnosed
This is a diagnostic accuracy prospective, single-centre, open-label, single group assignment interventional study. Its aim is to evaluate the diagnostic accuracy of [68Ga]Ga-PSMA-11 PET/CT in detection of primary tumour and…
- Conditions
- Prostate Cancer, Prostatic Neoplasm, Urogenital Neoplasms, Prostatic Disease
- Trial name
- PSMA-PROSTAPET (NCT04462926)
- Testing
- [68Ga]Ga-PSMA-11 PET/CT
- Where
- Italy
- Volunteers
- 100 people
- Sponsor
- Azienda Ospedaliero-Universitaria di Modena
Surgically Staged Endometrial and Cervical Carcinoma, Cervical Cancer: Invasive Disease, FIGO Stage 1B1 or Higher
Diagnostic Accuracy of MRI, DWI MRI, FDG-PET/CT and FEC PET/CT in the Detection of Lymph Node Metastases in Surgically Staged Endometrial and Cervical Carcinoma
This is a prospective diagnostic performance study which compares three new imaging methods with the current standard imaging method for the diagnosis of metastatic lymph nodes.
- Conditions
- Surgically Staged Endometrial and Cervical Carcinoma, Cervical Cancer: Invasive Disease, FIGO Stage 1B1 or Higher, Endometrial Cancer, Stage 1A With Myometrial Invasion or Any Higher Stage and Grade 3
- Trial name
- MAPPING (NCT01836484)
- Testing
- Diffusion-weighted MRI, Fluorodeoxyglucose-18-PET/CT, Fluoro-ethyl-coline-PET/CT
- Where
- 7 sites in United Kingdom
- Volunteers
- 162 people
- Sponsor
- Barts & The London NHS Trust
Pulmonary Embolus/Emboli, Thromboembolism, Pulmonary
Venous Phase Dual Energy CT in Patients Suspected for Pulmonary Embolism.
Venous phase spectral or dual energy (DE) chest computed tomography (CT) in patients with suspected pulmonary embolism (PE) compared to standard computed tomography pulmonary angiography (CTPA): sensitivity, evaluation of iodine…
- Trial name
- NCT04859478
- Testing
- Dual energy / spectral portal venous chest computed tomography
- Where
- 2 sites in Denmark
- Volunteers
- 160 people
- Sponsor
- Copenhagen University Hospital at Herlev
Prostate Cancer, Prostate Biopsy
Developing a Safer and More Accurate Device for Biopsies of Suspected Prostate Cancer
To evaluate the use of the CAMbridge PROstate Biopsy devicE (CAMPROBE) as a method of undertaking prostate biopsy as part of their clinical management.
- Trial name
- CAMPROBE (NCT02375035)
- Testing
- CAMPROBE
- Where
- United Kingdom
- Volunteers
- 50 people
- Sponsor
- Cambridge University Hospitals NHS Foundation Trust
Type 1 Diabetes, Type 2 Diabetes
Accuracy Comparison of Two CGMs in Hospitalized Patients
The purpose of the study is to determine the accuracy of two different continuous blood sugar monitoring systems in hospitalized patients by comparing them standard laboratory blood sugar testing in the hospital.
- Trial name
- NCT05081817
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- University of California, San Diego
Traumatic Brain Injury, Acute Brain Injuries
Automated Measurement of Optic Nerve Sheath Diameter
Optic Nerve Ultrasound (ONUS) is a promising non-invasive tool for the detection of raised Intracranial Pressure (ICP). Variability in the optimal Optic Nerve Sheath Diameter (ONSD) threshold corresponding to elevated ICP in…
- Conditions
- Traumatic Brain Injury, Acute Brain Injuries, Intracranial Hypertension
- Trial name
- NCT02786706
- Testing
- Optic nerve ultrasound
- Where
- United States
- Volunteers
- 75 people
- Sponsor
- University of Michigan
Type 1 Diabetes Mellitis
Diathermy On Diabetes Glucose Monitoring Effectiveness
The goal of this observational study is to investigate if diathermy (a surgical tool that uses electrical energy to control bleeding) has any affect on the accuracy and functioning of continuous glucose monitoring systems in…
- Trial name
- DODGE (NCT07583238)
- Where
- United Kingdom
- Volunteers
- 126 people
- Sponsor
- University of Nottingham
Pancreatic Masses
RCT Comparing Accuracy Among Franseen, Forward-bevel Westcott, and Fork-tip EUS-FNB Needle in Diagnosis of Solid Pancreatic Lesions
Endoscopic Ultrasound-Guided Fine Needle Aspiration (EUS-FNA) is a well-established technique for pancreatic tissue acquisition, offering a high diagnostic accuracy ranging from 78% to 95%, along with a favorable safety profile.
- Trial name
- NCT07032974
- Testing
- Franseen, Forward-bevel, Fork-tip
- Where
- Thailand
- Volunteers
- 108 people
- Sponsor
- Mahidol University