Clinical trials: SEER Database
Follicular Thyroid Cancer, SEER Database Analysis
Long-term Survival Outcomes of Total Thyroidectomy and Radioactive Iodine Therapy in Unilateral T3/T4 FTC
This study aims to thoroughly examine survival disparities in patients with T3 or T4 stage follicular thyroid carcinoma (FTC) as classified by the AJCC staging system.
- Trial name
- NCT06437873
- Testing
- Total Thyroidectomy (TT), Radioactive iodine treatment(RAIT)
- Volunteers
- 2,957 people, healthy volunteers welcome
- Sponsor
- Dezhou Hospital Qilu Hospital of Shandong University
Adenocarcinoma of the Esophagogastric Junction
Novel Staging Schemes for Siewert Type II Esophagogastric Junction Adenocarcinoma: A Real-World Data Cohort Study From SEER Database
This study have two aims, the first is to explore the optimal cutoff of TLN for Siewert type II AEG using the Surveillance, Epidemiology, and End Results (SEER) database the second is to provide a more accurate staging for…
- Trial name
- NCT05419349
- Testing
- esophagogastric junction cancer surgery
- Where
- China
- Volunteers
- 1,819 people
- Sponsor
- Fujian Medical University Union Hospital
Lymph Node-negative, Gastric Cancer
Comparison of Long-term Outcomes Between Upfront Surgery and Neoadjuvant Therapy Followed by Surgery in Patients with Node-Negative Gastric Cancer
Patients with lymph node-negative gastric cancer, the prognosis of patients who underwent neoadjuvant therapy was poor than that of those who had upfront surgery.
- Trial name
- NCT06673472
- Where
- China
- Volunteers
- 1,081 people
- Sponsor
- Chang-Ming Huang, Prof.
Colorectal Carcinoma, Cancer
Primary Colorectal Signet Ring Cell Carcinoma and the Risk of Multiple Primary Gastrointestinal Malignancies
This original research investigates the critical issue of gastrointestinal (GI) second primary malignancies (SPMs) in patients with signet ring cell carcinoma (SRCC), a rare and aggressive subtype of colorectal cancer.
- Conditions
- Colorectal Carcinoma, Cancer, Signet Ring Adenocarcinoma of the Colon
- Trial name
- NCT06978595
- Where
- Egypt
- Volunteers
- 8,171 people
- Sponsor
- asmaa salama ibrahim
Chronic Liver Disease (CLD), Cancer
Chronic Liver Disease and Radiation-induced Second Primary Liver Malignancy
Cancer survivors are at a high risk to develop second primary malignancy (SPM) which constitutes a serious threat for them. Radiotherapy is the cornerstone for the management of many cancers as a locoregional treatment modality.
- Conditions
- Chronic Liver Disease (CLD), Cancer, Liver Fibrosis
- Trial name
- NCT06868394
- Testing
- radiotherapy, No intervention
- Where
- Egypt
- Volunteers
- 20,846 people
- Sponsor
- Suez Canal University
SEER Database
The Differences Between Gonadal and Extra-gonadal Malignant Teratomas
A tumor comprising of different types of tissues (such as hair, muscle, bone, etc.) is known as a teratoma. It is a type of germ cell (cells that make sperm or eggs) tumor.
- Trial name
- NCT04555395
- Testing
- survival rates
- Volunteers
- 3,799 people
- Sponsor
- Shanghai 10th People's Hospital
Sepsis, Cancer
Sepsis As a Cause of Death Among Elderly Cancer Patients
The goal of this retrospective study is to explore the association between sepsis and morality among the elderly cancer patients.
- Trial name
- NCT06619535
- Where
- Egypt
- Volunteers
- 5,239,194 people
- Sponsor
- asmaa salama ibrahim
Glioma
Development and Validation of a Deep Learning-Based Survival Prediction Model for Pediatric Glioma Patients: A Retrospective Study Using the SEER Database and Chinese Data
Accurately predicting the survival of pediatric glioma patients is crucial for informed clinical decision-making and selecting appropriate treatment strategies.
- Trial name
- NCT06199388
- Testing
- Survival state
- Where
- China
- Volunteers
- 9,532 people
- Sponsor
- Tang-Du Hospital
Fibrosarcoma
Infantile Versus Adult-type Fibrosarcoma and the Risk of Multiple Primary Malignancies
Fibrosarcoma is a malignant tumor originating from mesenchymal tissues and consists of fibroblasts with various types of collagen production.
- Trial name
- NCT06662734
- Where
- Egypt
- Volunteers
- 12,783 people
- Sponsor
- asmaa salama ibrahim
Colorectal Cancer
EOCRCPred: an AI Model to Predict Survival in EOCRC Patients After Surgery
The goal of this observational study is to develop a predictive model for overall survival in patients under the age of 50 who have undergone surgery for early-onset colorectal cancer (EOCRC).
- Trial name
- NCT06690606
- Where
- 2 sites in China
- Volunteers
- 250 people
- Sponsor
- Shanghai University of Traditional Chinese Medicine
Carcinoid Tumor, SEER Database Analysis
Recent Trends in Stage Migration of Gastrointestnial Carcinoid Tumors Over Two Decades: a Retrospective SEER-based Analysis 2000-2022
Stage migration occurs when patients sound to have better survival or increased incidence rates at the early stage at diagnosis due to early detection of the disease.
- Conditions
- Carcinoid Tumor, SEER Database Analysis, Stage
- Trial name
- NCT07317726
- Volunteers
- 93,481 people
- Sponsor
- Suez Canal University
Colon Cancer
The Impact of Inflammatory Adhesion on the Prognosis of Colon Cancer Patients
The purpose of this study is to explore the impact of tumor-associated inflammatory adhesion on the prognosis of colon cancer patients.
- Trial name
- NCT06655285
- Testing
- This was a retrospective study and no patient intervention was performed.
- Where
- China
- Volunteers
- 229 people
- Sponsor
- Cancer Institute and Hospital, Chinese Academy of Medical Sciences
Pediatric and Adolescent Differentiated Thyroid Carcinoma, SEER Database Analysis
Clinical and Surgical Outcomes of Thyroid Carcinoma in Children and Adolescents
This study aims to investigate the differences in clinical characteristics, causes of death, long-term survival, and surgical approaches between pediatric and adolescent follicular and papillary carcinoma by exploring data from…
- Trial name
- CPSO-TC (NCT06592118)
- Testing
- Different Pathological Types (FTC vs PTC)
- Volunteers
- 3,068 people
- Sponsor
- Dezhou Hospital Qilu Hospital of Shandong University