Clinical trials: Nomogram
Differentiated Thyroid Cancer
Nomogram for Predicting Difficult Transoral and Submental Thyroidectomy
No prior studies have stratified the difficulty of transoral and submental thyroidectomy (TOaST). The investigators aimed to investigate preoperative factors as indicators of difficult TOaSTs and to develop a predictive model…
- Trial name
- NCT06671184
- Testing
- Observations on clinicopathological factors influencing the difficulty of surgery
- Where
- China
- Volunteers
- 500 people
- Sponsor
- Shanghai 6th People's Hospital
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
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
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
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
Placental Volume
Placental Thickness And Volume Nomogram In Normal Singleton Pregnancies Between 11th And 18th Week Gestational Age
Measurement of placental thickness and volume has a great importance in predicting adverse outcome specially in combination with other markers.
- Trial name
- NCT06561490
- Testing
- sonographic assesment of placental thickness and volume
- Volunteers
- 100 people
- Sponsor
- Sohag University
Develop a Nomogram
Development and Validation of a Nomogram Predicting the Probability of in Hirschsprung Children Following Surgery
Postoperative soiling is a common complication following Hirschsprung disease [HSCR] surgery. The aim of this study was to develop a nomogram for predicting the probability of postoperative soiling in patients aged >1 year…
- Trial name
- NCT06025188
- Testing
- training set
- Where
- China
- Volunteers
- 600 people
- Sponsor
- Tongji 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
Nasal Bone Length
Fetal Nasal Bone Length Nomogram at 11-13wk+6days in Upper Egyptian Pregnant Women
establish a reference values for the fetal nasal bone length (NBL) in upper egyptian pregnant women at 11-13wk+6 days
- Trial name
- NCT04798170
- Testing
- Utrasound
- Volunteers
- 1 people
- Sponsor
- Sohag University
Heart Failure Acute
Development and Validation of a Simple-to-use Nomogram for Predicting In-hospital Mortality in Acute Heart Failure Patients Undergoing Continuous Renal Replacement Therapy
Acute heart failure (AHF) is one of the most common causes of hospitalization and life-threatening medical condition around worldwide.
- Trial name
- NCT04751838
- Testing
- no intervention
- Where
- China
- Volunteers
- 226 people
- Sponsor
- Qilu Hospital of Shandong University
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
Vaginal Delivery
Role of the Intrapartum Grobman Nomogram in the Indication of Attempted Vaginal Delivery After Cesarean Section
The rate of pregnant patients with a history of cesarean section is increasing. Caesarean section is a surgery which is not without risk and in particular concerning the risk of uterine rupture and malplacentation during a new…
- Trial name
- GPP (NCT06202768)
- Testing
- data collection
- Where
- France
- Volunteers
- 800 people
- Sponsor
- Central Hospital, Nancy, France
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
Morbid Obesity
Design and Validation of a Preoperative Calculator for "Textbook Outcome" After Bariatric Surgery (BARCINO)
The present study aims to design, develop and validate a preoperative calculator for "Textbook Outcome" after bariatric surgery, in order to calculate the possibility of not achieving "Textbook outcome" based on the…
- Trial name
- BARCINO (NCT06044116)
- Where
- Spain
- Volunteers
- 6,000 people
- Sponsor
- Hospital Universitari de Bellvitge
Thyroid Papillary Carcinoma
A Nomogram Model to Predict Central Lymphnode Metastasis in Thyroid Papillary Carcinoma
To establish and validate a suitable and practical nomogram for primary hospitals to predict the risk of central lymph node metastasis (CLNM) among thyroid papillary carcinoma (PTC) patients based on clinical and ultrasound…
- Trial name
- NCT05191927
- Testing
- male
- Where
- China
- Volunteers
- 1,200 people
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Gastric Cancer
A Novel Online Calculator to Predict Long-term Survival and Recurrence Risk of Patients With Gastric Adenocarcinoma
This study aimed to develop a novel Prognostic Oxidative Stress-Immune-Inflammatory Score (POSII Score) and introduce an innovative online calculator designed to predict long-term survival and assess the recurrence risk of…
- Trial name
- NCT06337266
- Where
- China
- Volunteers
- 3,622 people
- Sponsor
- Fujian Medical University
Renal Clear Cell Carcinoma, HIF-2α
Predicting HIF-2α Levels in Clear Cell Kidney Cancer Using Machine Learning
This project aims to conduct a multicenter retrospective study to collect clinical, CT imaging, and pathological data from patients.
- Conditions
- Renal Clear Cell Carcinoma, HIF-2α, Radiomics, Nomogram
- Trial name
- NCT07332923
- Where
- China
- Volunteers
- 500 people
- Sponsor
- First Affiliated Hospital of Fujian Medical University
Hepatocellular Carcinoma (HCC), DGF
A Retrospective Cohort Study on Predicting Delayed Graft Function in Liver Transplant Patients with Hepatocellular Carcinoma: a Nomogram and Machine Learning Approaches.
Background: This study aimed to develop a predictive model for delayed graft function (DGF) in liver transplant patients with hepatocellular carcinoma (HCC) based on preoperative biochemical indicators, using both logistic…
- Trial name
- NCT06626724
- Testing
- Liver transplantation
- Where
- China
- Volunteers
- 131 people
- Sponsor
- Jian You
Central Malignant Tumors, PCNSL
A Nomogram for Predicting the Diagnosis of Central Malignant Tumors Based on Preoperative Clinical Characteristics and Laboratory Indicators:
The purpose of this study is to develop a nomogram to predict the diagnostic probability of preoperative central lymphoma and glioma, as well as the diagnostic probability of glioblastoma and non glioblastoma in central malignant…
- Conditions
- Central Malignant Tumors, PCNSL, Glioma, GBM
- Trial name
- PCNSL，GLIOMA (NCT06914700)
- Volunteers
- 800 people
- Sponsor
- Guangdong Provincial People's Hospital
Prostate Cancer
A Prospective Randomized Trial of Prostate Biopsy Protocols Comparing the Vienna Nomogram and a Standard 10-core Biopsy Scheme
In this study, the investigators aim to determine if the Vienna nomogram increases the detection rate of TRUS-guided prostate biopsies by conducting a prospective randomized study comparing the Vienna nomogram with a 10-core…
- Trial name
- NCT01752140
- Testing
- 10-core prostate biopsy protocol, Vienna nomogram prostate biopsy protocol
- Where
- Portugal
- Volunteers
- 463 people
- Sponsor
- Hospital de Santa Maria, Portugal