Clinical trials: Prediction Model
Ischemic Stroke, Carotid Stenosis
Research on Ultrasound Diagnostic Criteria for Intracranial and Extracranial Arterial Serial Stenosis
This study utilized different hemodynamic parameters of transcranial color-coded Doppler (TCCD) and transcranial Doppler (TCD) to conduct ultrasonic grading evaluation on middle cerebral artery (MCA) stenosis severity in patients…
- Trial name
- NCT06947720
- Testing
- stenting
- Where
- China
- Volunteers
- 700 people
- Sponsor
- Xuanwu Hospital, Beijing
Cataract
Performance of Large Language Models for Structured Recognition and Refractive Prediction
We conducted a single-center, retrospective observational study to evaluate large language models (ChatGPT 4o, GPT-5, DeepSeek) for automated interpretation of de-identified IOLMaster 700 reports provided as raster images.
- Trial name
- NCT07183891
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Jin Yang
Pancreatic Tumor, Benign, Pancreatic Neuroendocrine Tumor
Pancreatic Fistula After Minimally Invasive Enucleation
Patients suffering from postoperative pancreatic fistula (POPF) after minimally invasive enucleation (MIEN) show a characteristic pattern of longer duration and milder symptoms, which is different from pancreatic fistula after…
- Conditions
- Pancreatic Tumor, Benign, Pancreatic Neuroendocrine Tumor, Solid Pseudopapillary Tumor of the Pancreas
- Trial name
- NCT06557408
- Where
- China
- Volunteers
- 173 people
- Sponsor
- Fudan University
Pressure Injury, Wound
Pressure Injury Prediction and Education Model Using a Mobile Application System
Pressure injuries are common in the elderly and patients who reduced physical activities. Its complications significantly impact the health care system and social burden, even causing the death rate to be as high as 68%.
- Trial name
- NCT05357391
- Testing
- The Pressure Injury Prediction and Education model using a mobile application system
- Where
- Taiwan
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital Hsin-Chu Branch
Breast Cancer, Estrogen Receptor-Positive
Validity of Brain Metastasis Risk Predictive Model in Hormone Positive Breast Cancer Patients
This study aims to validate a prediction model of brain metastasis risk for females with HR+ breast cancer by using variables collected at diagnosis.
- Trial name
- NCT06729099
- Volunteers
- 128 people
- Sponsor
- Assiut University
Intracranial Aneurysm
An Early Warning Model of Unfavorable Outcomes Following Endovascular Interventional Treatment of Intracranial Aneurysm
Endovascular treatment has become one of the primary treatment methods for intracranial aneurysms. The unfavorable outcomes during follow-up included aneurysm recurrence and long-term incomplete-occlusion, which would bring a…
- Trial name
- NCT06364293
- Testing
- Observational design does not include interventional behavior.
- Where
- China
- Volunteers
- 750 people
- Sponsor
- Beijing Tiantan Hospital
Diagnoses Disease
Prediction Model of Peripheral Pulmonary Lesions Based on R-EBUS Image
Peripheral pulmonary lesions(PPLs) have a wide spectrum of diseases, and the diagnosis will affect the treatment strategy and prognosis.
- Trial name
- R-EBUS (NCT04497233)
- Where
- China
- Volunteers
- 1,300 people
- Sponsor
- Shanghai Chest Hospital
Psychological Health, Physical Health
Dynamic Predictions of the Links Between Psychological and Physical Health of Older Patients in Nursing Home
Taking the older person as a whole is now essential to age well and prevent loss of functional independence. However, the relationship between physical and mental health remains not well understood.
- Trial name
- BioMIND (NCT05729906)
- Testing
- psychological and physical tests
- Where
- 5 sites in France
- Volunteers
- 100 people
- Sponsor
- University Hospital, Tours
Epithelial Ovarian Cancer
Research on Nutritional Risk Indexes and Inflammatory Indicators in Postoperative Complications and Prognosis of Epithelial Ovarian Cancer Patients
The goal of this observational study is to explore the influence and predictive significance of nutritional risk indicators and inflammatory indicators on postoperative complications and prognosis of patients with epithelial…
- Trial name
- NCT06483399
- Volunteers
- 1,108 people
- Sponsor
- Qinglei Gao
Anastomotic Leak Rectum
Evaluation of AL Prediction for Rectal Cancer
Anastomotic leakage is one of the most serious postoperative complications of low rectal cancer, with an incidence of 3%-21%. The occurrence of anastomotic leakage is related to many factors, and the occurrence of anastomotic…
- Trial name
- NCT05610904
- Testing
- Prediction model evaluation
- Where
- China
- Volunteers
- 418 people
- Sponsor
- Changhai Hospital
Preeclampsia, Fullpairs
fullPIERS Model in the Prediction of Adverse Maternal Outcomes in Preeclampsia
Apredictive formula, fullPIERS (Pre-eclampsia Integrated Estimate of Risk Score), can be used to estimate the risk of suffering an adverse outcome using information obtained within 48 hours of admission with pre-eclampsia.
- Trial name
- Aprospective (NCT07316140)
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Sohag University
Acute Ischaemic Stroke, Stroke-associated Pneumonia
Ultra-early Chest CT for SAP Prediction
Stroke-associated pneumonia (SAP) is a common and serious complication after acute ischaemic stroke (AIS). Existing scores rely mainly on clinical variables, and the added prognostic value of inflammatory markers and early chest…
- Trial name
- SENTRY (NCT07321275)
- Where
- 8 sites in China
- Volunteers
- 1,499 people
- Sponsor
- Capital Medical University
Myopia, Myopic Astigmatism
Machine Learning Prediction of 1-Year Refractive Error After SMILE
This retrospective single-center observational study is designed to develop and internally validate a multi-output machine learning model for predicting 1-year postoperative refractive prediction error after small incision…
- Conditions
- Myopia, Myopic Astigmatism, Refractive Error - Myopia Axial
- Trial name
- SMILE (NCT07478419)
- Where
- China
- Volunteers
- 1,100 people
- Sponsor
- Tongji University
Chest X-ray for Clinical Evaluation
Feasibility of AI-based Heart Function Prediction Model Using CXR
The investigators will develop an artificial intelligence model to predict left ventricular ejection fraction using chest radiographic images and transthoracic echocardiography data.
- Trial name
- AI-CXR (NCT04996381)
- Testing
- Scanning Chest X-rays and performing AI algorithms on images
- Where
- South Korea
- Volunteers
- 505 people
- Sponsor
- Yonsei University
Postoperative Death
Descriptive and Risk Factors Analysis of All-cause Postoperative Death in Patients Undergoing Cardiovascular Surgery
The investigators are aimed to develop and externally validate a prediction model of clinical risk factors that quantifies postoperative death after cardiac and vascular surgery.
- Trial name
- NCT04926012
- Where
- 5 sites in China
- Volunteers
- 100,000 people
- Sponsor
- Huazhong University of Science and Technology
Ovarian Metastases of Colorectal Cancer
Machine Learning Predicts Survival and Mutations in Ovarian Metastases of Colorectal Cancer
The study aimed to develop and validate models to predict survival outcome and key mutations in patients with ovarian metastases of colorectal cancer, as well as to compare the differential gene expression between long-survival…
- Trial name
- NCT06192030
- Testing
- Prediction model
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Sixth Affiliated Hospital, Sun Yat-sen University
Delirium
Comparison of Delirium Evaluation Tools Effectiveness in Intensive Care Patients
This study compares the efficacy of scoring models used in delirium prediction in patients applying to intensive care unit. The diagnosis of delirium is based on the Intensive Care Delirium Screening Checklist (ICDSC).
- Trial name
- NCT03934645
- Testing
- Delirium prediction model for ICU patients, version 1, Delirium prediction model for ICU patients, version 2, Early prediction model for delirium in ICU patients
- Where
- Turkey (Türkiye)
- Volunteers
- 250 people
- Sponsor
- Trakya University
Left Ventricular Diastoic Dysfunction Cohort Study
Epidemic Profile of Left Ventricular Diastoic Dysfunction in the Community Elderly and Establishing Prediction Model: the Northern Shanghai Study
This study is one of the largest ongoing prospective population studies to evaluate target organ damages (TODs) and Left Ventricular Diastoic Dysfunction in the community-dwelling elderly Chinese, which is authorised and funded…
- Trial name
- ELITISM (NCT03735251)
- Testing
- Diuretic，Betaloc，antiplatelet drugs
- Volunteers
- 1,920 people, healthy volunteers welcome
- Sponsor
- Ya-Wei Xu
Hip Fracture, Hip Fracture Surgeries
External Validation of Ten Prediction Models for 30-day Mortality Following Hip Fracture
This study aims to externally validate ten existing prediction models with a low risk of bias for 30-day mortality following hip fracture.
- Trial name
- PROTECT (NCT06961253)
- Where
- Netherlands
- Volunteers
- 3,500 people, healthy volunteers welcome
- Sponsor
- JointResearch
Cardiomyopathy, Dilated, Prognosis
Cardiac Magnetic Resonance-Clinical Prediction Model-Dilated Cardiomyopathy
Dilated cardiomyopathy (DCM) is a common and serious heart disease characterized by left ventricular enlargement and impaired pumping function, with adverse prognosis (including heart failure, arrhythmia, heart-related…
- Conditions
- Cardiomyopathy, Dilated, Prognosis, Magnetic Resonance Imaging, Cardiac, Death, Sudden, Cardiac
- Trial name
- MPS-CMR-DCM (NCT07527715)
- Testing
- left ventricular ejection fraction
- Where
- China
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Shandong Provincial Hospital