Clinical trials: Nomogram
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
Low Anterior Resection Syndrome, Radiotherapy
Development and Validation of The Post-RT LARS Prediction Model (PORTLARS)
Bowel dysfunction is common after a restorative rectal cancer resection. Neoadjuvant radiotherapy is an influential factor that impairs bowel function and quality of life.
- Conditions
- Low Anterior Resection Syndrome, Radiotherapy, Rectal Cancer
- Trial name
- PORTLARS (NCT05129215)
- Testing
- Questionnaire
- Where
- China
- Volunteers
- 901 people
- Sponsor
- Sixth Affiliated Hospital, Sun Yat-sen University
Prostate Cancer, Prostatitis
Configuration of a New Prostate Disease Nomogram Predicting Prostate Biopsy Outcome
This study will identify significant clinical parameters and individual risk factors related to certain prostate disease (BPH, prostatitis and prostate cancer).
- Conditions
- Prostate Cancer, Prostatitis, Benign Prostatic Hyperplasia
- Trial name
- NCT01826617
- Where
- Philippines
- Volunteers
- 400 people
- Sponsor
- St. Luke's Medical Center, Philippines
Breast Cancer
Super-Resolution Ultrasound Microvascular Mapping for Non-Invasive Breast Cancer Molecular Subtyping: A Validated Nomogram
Purpose: This study aims to develop a non-invasive method to distinguish between luminal and non-luminal breast cancer subtypes using super-resolution ultrasound (SRUS).
- Trial name
- SRUS-Map (NCT07581054)
- Testing
- Not applicable- observational study
- Where
- China
- Volunteers
- 94 people
- Sponsor
- Anhui Provincial Cancer Hospital
Childhood Asthma
lncRNA-based Nomogram to Assist Childhood Asthma Diagnosis
Asthma is the most common chronic disease in children, however, underdiagnosis of childhood asthma is an important issue in asthma management.
- Trial name
- NCT04525586
- Sponsor
- Children's Hospital of Fudan University
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
Postoperative Acute Kidney Injury
Predictive Nomogram for Postoperative Acute Kidney Injury (AKI) in Elderly Patients Following Liver Resection
Acute kidney injury (AKI) is a severe complication after liver resection and is associated with morbidity and mortality. The incidence of postoperative AKI is significantly higher in elderly patients, especially in those with…
- Trial name
- NCT04922866
- Testing
- no intervention
- Where
- 2 sites in China
- Volunteers
- 843 people
- Sponsor
- Chinese PLA General Hospital
Intrahepatic Cholangiocarcinoma
Establishment of Scoring Model for Early and Differential Diagnosis of Intrahepatic Cholangiocarcinoma
The purpose of this study is to develop and validate a radiological nomogram including radiological characteristics, clinical risk factors, and medical history.
- Trial name
- NCT05327907
- Where
- China
- Volunteers
- 300 people
- Sponsor
- Qilu Hospital of Shandong University
Heart Failure
Digoxin Dosing in Heart Failure: A Simplified Nomogram Versus Standard Care
Dosing methods for digoxin, a drug used to treat heart failure, have not been updated in decades despite evidence in recent years suggesting that blood levels of digoxin achieved with traditional dosing practices may increase the…
- Trial name
- NCT01005602
- Testing
- Digoxin Dosing per Nomogram, Digoxin
- Where
- United States
- Volunteers
- 131 people
- Sponsor
- University of Illinois at Chicago
Gastric Cancer
A Recurrence Nomogram for Hepatoid Adenocarcinoma of the Stomach
This study aims to develop a nomogram to predict postoperative recurrence of HAS and guide individually tailored surveillance strategies.
- Trial name
- NCT05274464
- Where
- China
- Volunteers
- 261 people
- Sponsor
- Fujian Medical University
Empowerment, Patient, Mobile Application
Patient Empowerment Via Mobile Health Applications (MHAs)
The goal of this observational study is to learn if myAria MHA can help adult oncology patients better manage their health and participate in medical research.
- Conditions
- Empowerment, Patient, Mobile Application, Prostate CA
- Trial name
- MyAria (NCT07828951)
- Testing
- Digital health application engagement and empowerment
- Where
- Cyprus
- Volunteers
- 50 people
- Sponsor
- Constantinos Zamboglou
Massive Transfusion, Nomogram Model
A Nomogram Predicting the Risk of High-dose Transfusion in Non-cardiac Surgery
This retrospective study was designed to develop a preoperative nomogram, validated both internally and externally, to supply an individual and precise tool for predicting the probability that patients will require perioperative…
- Trial name
- NCT06701747
- Where
- China
- Volunteers
- 11,197 people
- Sponsor
- West China Hospital
Strabismus
Japanese Strabismus Outcomes Assessment and Research Group Study
This retrospective study constructs the largest multicenter registry of strabismus care in Japan. The registry evaluates real-world surgical and conservative treatment outcomes, safety, and natural history for various types of…
- Trial name
- J-SOAR (NCT07763457)
- Testing
- Strabismus Surgery, Conservative Treatment or Observation
- Where
- Japan
- Volunteers
- 10,000 people
- Sponsor
- Kyoto University, Graduate School of Medicine
Hepatocellular Carcinoma
Preoperative Estimation of Microvascular Invasion in Hepatocellular Carcinoma
Presence of microvascular invasion can be estimated preoperatively, by some clinical imaging features such as patient characteristics, serum biomarkers and radiological features.
- Trial name
- NCT03110068
- Testing
- contrast-enhanced ultrasound, contrast-enhanced computed tomography
- Volunteers
- 370 people
- Sponsor
- Ming Kuang
Hyperbilirubinemia, Neonatal
Development of TcB Nomogram to Identify Neonatal Hyperbilirubinemia in Term and Late-preterm Infants
Thirteen hospitals in China will participate in the study, which aims to provide data on transcutaneous bilirubin (TcB) levels for the first 168 hr after birth in term and late-preterm neonates, and develop an hour-specific TcB…
- Trial name
- NCT01763632
- Testing
- Transcutaneous bilirubinometry
- Where
- 16 sites in China
- Volunteers
- 19,601 people, healthy volunteers welcome
- Sponsor
- Nanjing Medical University
Small Cell Lung Cancer
Development and Validation of Nomogram Predicting Survival in Chinese SCLC Patients
In this retrospective study, patients diagnosed with SCLC between January 2011 to September 2022 were identified from database of the Second Hospital of Shandong University.
- Trial name
- NCT05673798
- Testing
- initial chemotherapy response
- Volunteers
- 569 people
- Sponsor
- The Second Hospital of Shandong University
Pneumonitis
Accurate Classification System for Patients With COVID-19 Pneumonitis
The COVID-19 has a clustering morbidity trend and older people with chronic diseases are more likely to die, such as chronic renal insufficiency and chronic cardiovascular disease. We set up a COVID-19 pneumonia grading scale.
- Trial name
- NCT04302688
- Where
- China
- Volunteers
- 669 people
- Sponsor
- Renmin Hospital of Wuhan University
Bronchopulmonary Dysplasia
Prediction for Bronchopulmonary Dysplasia
In this Multi-center study performed from January 2018, we reviewed data on infants whose gestational ages were below 36 weeks. we collected data containing maternal diseases and neonatal clinical features.
- Trial name
- NCT05181319
- Testing
- occurrence of bronchopulmonary dysplasia
- Where
- China
- Volunteers
- 5,000 people
- Sponsor
- Kai Mu
Trismus
A Predictive Nomogram for Trismus After Radiotherapy for Head and Neck Cancer
Background: The aim of this study is to develop a prediction model for radiation-induced trismus (maximal interincisal distance equal to or less than 35 mm) based on a multivariable analysis of dosimetric and clinical factors.
- Trial name
- NCT05777668
- Testing
- Volumetric modulated radiotherapy
- Volunteers
- 104 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Newly-diagnosed Crohn's Disease
Development and Validation of a Nomogram for Predicting Surgery in Newly-diagnosed Crohn's Disease: a Retrospective Cohort Study
A majority of patients with Crohn's disease undergo surgery during the disease course. We aimed to develop an easily available nomogram to predict the risk of surgery at diagnosis.
- Trial name
- NCT06457035
- Testing
- immunosuppressant
- Volunteers
- 490 people
- Sponsor
- First Affiliated Hospital, Sun Yat-Sen University