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Found 119 clinical trials
Phenotypic Spectrum of CTCs in Tumors of the Female Reproductive System (CTCs)

The study evaluates the level and molecular profiles of different CTC populations as markers for predicting the risk of developing hematogenous metastases and the effectiveness of treatment in patients with tumors of the female reproductive system (breast cancer, endometrial cancer, and ovarian cancer). The primary objective are: To assess the …

tumor markers
breast cancer
cancer of the ovary
ovarian cancer
laparoscopy
  • 0 views
  • 11 May, 2022
  • 1 location
Timisnar - Biomarkers Substudy (Timisnar-mirna) (TiMiSNAR-miRNA)

Neoadjuvant chemoradiotherapy (nCHT) followed by surgery is the mainstay treatment for locally advanced rectal cancer, leading to significant decrease in tumor size (downsizing) and a shift towards earlier disease stage in the primary tumor and lymph nodes (downstaging). Extensive histopathological work-up of the tumor specimen after surgery including tumor regression …

total mesorectal excision
adenocarcinoma of rectum
adenocarcinoma
chemoradiotherapy
  • 1 views
  • 08 Feb, 2022
  • 1 location
Cohort Study of Patients With Hepatocellular Carcinoma and Circulating Tumor DNA Monitoring of Chemoembolization (Mona-Lisa)

Cohort study to assess the impact of ctDNA detection in the follow-up and management of patients with hepatocellular carcinoma treated by TACE

  • 0 views
  • 04 Jun, 2022
  • 1 location
Asian Multicenter Prospective Study in HER2 Positive Early Breast Cancer for Detecting MRD by ctDNA;HARMONY Study

This study will assess minimal residual disease (MRD) in HER2-positive early breast cancer patients in Asian countries. The purpose is to evaluate the relation between the detection rate of MRD and recurrence.

  • 0 views
  • 07 Jul, 2022
  • 1 location
The Performance of Cancer Risk Genes in the Necessity of Secondary TURBT

Investigators performed the Genetron Uro V1 test on the urine of patients before secondary TURBT and compared it with the final pathological results. To analyze the performance of the Genetron Uro V1 method in a study to predict the need for secondary TURBT in high-risk NMIBC patients and the correlation …

transurethral resection
carcinoma in situ
carcinoma
  • 0 views
  • 14 Nov, 2021
  • 1 location
Circulating Biomarkers in Patients With Anal Cancer Treated With Induction Chemotherapy

To investigate the prognostic and predictive value of plasma HPV (pHPV) prior, during and after induction chemotherapy (ICT) in locally advanced squamous cell carcinoma of the anus (SCCA) or synchronous metastatic SCCA patients treated with ICT prior to definitive (chemo)radiotherapy ((C)RT) according to multidisciplinary team (MDT) conferences based decisions. Further …

carcinoma
cancer
  • 0 views
  • 23 Mar, 2022
  • 1 location
Liquid Biopsies for Improving the Pre-operative Diagnosis of Ovarian Cancer

An accurate preoperative diagnosis of an ovarian tumor is important for the patients' surgical work-up, proper referral to oncological centers and for the patients' mental wellbeing since uncertainty about the nature (benign vs malignant) of an ovarian tumor may cause anxiety. Currently, the Risk of Malignancy Index (RMI), with a …

cancer antigen 125
cancer of the ovary
tumor cells
  • 0 views
  • 31 Jul, 2021
  • 4 locations
TRIple Negative Breast Cancer Markers In Liquid Biopsies Using Artificial Intelligence

Triple negative breast cancer (TNBC) is the most aggressive of breast cancers and it is usually treated with chemotherapy even before surgery. In many cases, the chemotherapy completely "melts" the tumor and these patients do well. When the tumor is not eliminated by the chemotherapy, the patient receive more chemotherapy …

  • 3 views
  • 14 May, 2021
  • 4 locations
Prognostic Value of Liver Cancer CTCs Isolated by a Novel Microfluidic Platform

This study aims to isolate CTCs in peripheral venous blood of liver cancer patients by inertial focusing principle-based microfluidic device, determine the relationship between the number of CTCs and patient prognosis and treatment response, detect mutation, copy number variation and mutation load in CTC cells and corresponding tissues using single-cell …

Accepts healthy volunteers
tumor cells
cancer
  • 0 views
  • 26 Mar, 2022
  • 1 location