Clinical trials: Nomogram Model
Gastric Cancer
Gastric Cancer Survival Without Chemotherapy
This study is observational study to analyze the actual overall survival of the patients who did not receive adjuvant chemotherapy after curative gastrectomy for gastric cancer.
- Trial name
- NCT05125614
- Testing
- No adjuvant chemotherapy
- Where
- South Korea
- Volunteers
- 342 people
- Sponsor
- Saint Vincent's Hospital, Korea
Acute Pancreatitis
A Predictive Model for Recurrent Acute Pancreatitis
The goal of this observational study is to learn about recurrent acute pancreatitis (RAP) .The main questions it aims to answer are: 1. What are the risk factors for RAP? 2.
- Trial name
- NCT06464887
- Volunteers
- 659 people
- Sponsor
- Qinghao Wang
Liver Transplant Disorder
Nomogram for Predicting Biliary Complication
The goal of this observational study is to develop a nomogram model to predict biliary complications within 90 days in adult patients after liver transplantation.
- Trial name
- NPBC (NCT06658665)
- Volunteers
- 900 people
- Sponsor
- Sun Yat-sen University
Mixed-type Early Gastric Cancer
A Multifactor Prediction Model for Non-curative Outcomes in Mixed-type Early Gastric Cancer
The goal of this dual-center study is to identify the most valuable predictive factors (MVPs) for non-curable mixed-type early gastric cancer (NC-MTEGC) and develop a nomogram scoring model to assist surgeons in formulating…
- Trial name
- MTEGC (NCT07096947)
- Where
- China
- Volunteers
- 421 people
- Sponsor
- The First Affiliated Hospital of Nanchang University
Posterior Fossa Tumors, Pediatric Tumor of Brain
Predicting Cognitive Dysfunction After Pediatric Posterior Fossa Tumor Surgery
The goal of this observational study is to develop and validate a clinical prediction model to identify risk factors for long-term cognitive dysfunction in children (ages 0-18 years) who have undergone surgical resection of a…
- Trial name
- NCT07350382
- Testing
- Not applicable- observational study
- Where
- China
- Volunteers
- 600 people
- Sponsor
- West China Hospital
Rectal Cancer, LARS - Low Anterior Resection Syndrome
Comparison of Six Different Machine Learning Methods With Traditional Model for Low Anterior Resection Syndrome After Minimally Invasive Surgery for Rectal Cancer -- Development and External Validation of a Nomogram : A Dual-center Cohort Study
Following thorough screening based on inclusion and exclusion criteria, patients from the two sizable medical centers were split up into two cohorts for this study.
- Trial name
- NCT07267767
- Testing
- nCRT, BMI, Distance from AV
- Volunteers
- 3,500 people
- Sponsor
- Northern Jiangsu People's Hospital
Intertrochanteric Fractures, Internal Fixation Failure
Controlling Nutritional Status as a Superior Predictor of Fixation Failure in Intertrochanteric Fractures: Development and Validation of a Multicentre Nomogram
A multicentre retrospective cohort study was conducted within the Department of Orthopaedics at the First Affiliated Hospital of Fujian Medical University.
- Conditions
- Intertrochanteric Fractures, Internal Fixation Failure, CONUT Score, Nomogram Model
- Trial name
- NCT07159945
- Where
- China
- Volunteers
- 1,296 people
- Sponsor
- First Affiliated Hospital of Fujian Medical University
Pancreatic Carcinoma, Cholangiocarcinoma
In This Study, a Retrospective Analysis Was Conducted to Explore the Risk Factors for Patients Undergoing Pancreaticoduodenal Surgery (PD) to Achieve TO, and a Nomogram Prediction Model Was Further Established to Promote the Standardization and Standardization of PD Surgical Quality Evaluation.
This study is committed TO exploring the risk factors affecting patients receiving pancreaticoduodenal surgery (PD) to achieve TO by retrospective analysis of clinical data of patients receiving PD surgery in Changzhou Second…
- Conditions
- Pancreatic Carcinoma, Cholangiocarcinoma, Pancreaticoduodenectomy
- Trial name
- NCT06763250
- Where
- China
- Volunteers
- 280 people
- Sponsor
- luokai zhang
Thyroid Nodule
The Application Value of Deep Learning-Based Nomograms in Benign-Malignant Discrimination of TI-RADS Category 4 Thyroid Nodules
This retrospective study focuses on benign and malignant classification of thyroid nodules using deep learning techniques and evaluates the value of deep learning based nomograms in the classification of TI-RADS category 4…
- Trial name
- NCT06258044
- Where
- China
- Volunteers
- 500 people
- Sponsor
- Ma Zhe
COVID-19 Disease, Nomogram Model
A Novel Nomogram to Predict Severity of COVID-19
Investigators use clinical data from a large sample of COVID-19 disease patients to screen out biomarkers associated with disease severity.
- Trial name
- NCT04366024
- Testing
- other
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Xinqiao Hospital of Chongqing
HBV Reactivation, HSCT
HBV Reactivation Prediction Model in Allo-HSCT
Hepatitis B virus (HBV) reactivation is a serious complication after allogeneic haematopoietic stem cell transplantation (allo-HSCT), particularly in patients with resolved HBV infection (HBsAg-negative, anti-HBc-positive).
- Trial name
- HBV-post HSCT (NCT07644026)
- Testing
- No Intervention: Observational Cohort
- Volunteers
- 300 people
- Sponsor
- Xiao Hui Zhang
Liver Fibrosis
A Nomogram for Evaluating Significant Liver Fibrosis in Patients With Chronic Hepatitis B Virus Infection
Liver fibrosis is the key step for progression to cirrhosis and liver cancer in patients with chronic hepatitis B (CHB). It is crucial to identify significant liver fibrosis in the treatment of CHB patients.
- Trial name
- NCT05560503
- Volunteers
- 259 people
- Sponsor
- Xiangya Hospital of Central South 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
Vancomycin, Hematologic Malignancies
Optimal Dosing of Vancomycin in an Adult Population of Hemato-oncology
This is a single-center prospective pharmacokinetic study. The principal objective is to collect new data among patients with hematologic cancer to develop a Bayesian population pharmacokinetic model and to improve dose…
- Conditions
- Vancomycin, Hematologic Malignancies, Febrile Neutropenia
- Trial name
- Hemato-Vanco (NCT04758442)
- Testing
- Additional blood sample
- Where
- Canada
- Volunteers
- 40 people
- Sponsor
- Ciusss de L'Est de l'Île de Montréal
Breast Cancer
The Memorial Sloan-Kettering Cancer Center (MSKCC
The purpose of this study is to prospectively evaluate the combined use of the MSKCC nomogram (Memorial Sloan-Kettering Cancer Center) and Tenon score to select, in patients with metastatic sentinel lymph node (SN), those at low…
- Trial name
- NOTEGS (NCT01509963)
- Testing
- no intervention : measure of score
- Where
- France
- Volunteers
- 3,194 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Colorectal Liver Metastases, Colorectal Neoplasms
Multimodal Survival Prediction Model for Colorectal Liver Metastases Post-Operation
The purpose of this study is to construct and validate a multimodal survival prediction model by integrating 3D radiomics features derived from preoperative magnetic resonance imaging (MRI) with systemic clinical baseline…
- Conditions
- Colorectal Liver Metastases, Colorectal Neoplasms, Liver Neoplasms
- Trial name
- NCT07830576
- Testing
- Multimodal Predictive Evaluation
- Where
- China
- Volunteers
- 205 people
- Sponsor
- Anhui Provincial Hospital