Found 16759 clinical trials
The Renal Deterioration Between Adjusted Dose TDF and Switching to TAF in CHB With Renal Impairment
Tenofovir is a nucleotide analog drug that works against both Human immunodeficiency virus (HIV) and HBV. TDF and TAF are prodrug of Tenofovir. TAF has a higher plasma stability than TDF, which makes TDF require a higher dose to get the concentration of drugs in the liver equal to the …
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- 16 Feb, 2024
- 1 location
The PREDICT Study: Prospective Early Detection In a Population at High-risk for Common Malignant Tumor
This is a observational, multicenter study, monitoring the circulating tumor DNA (ctDNA) in people who is at risk of cancersassessing the sensitivity and specificity of ctDNA detection in early screening of pan-carcinoma.
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- 16 Feb, 2024
- 8 locations
The Impact of Gut Microbiota in Anastomoses Insufficiency After Resection and Direct Anastomosis for Colorectal Cancer.
The role of gut microbiota in anastomosis insufficiency in patients operated for colorectal cancer and for peritoneal carcinomatosis is going to be investigated. This is a pilot study.
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- 16 Feb, 2024
- 1 location
A Prospective Multi-centre Single-blinded Study of UroCAD for Urothelial Carcinoma Diagnosis and Follow-up
Urothelial carcinoma (UC) is common malignancy and is considered to be one of the most expensive cancers. The traditional diagnostic methods of UC present with some shortcomings.
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- 16 Feb, 2024
- 1 location
Cetuximab Therapeutic Drug Monitoring in Squamous Cell Carcinoma Head and Neck Cancer Patients: Determination of the Predictive Value Exposure Levels Through a Single Arm Multicentric Study
Only about 30 percent of cancer patients have a clinical benefit upon cetuximab administration. Pilot studies in colorectal and head and neck cancer patients have suggested that cetuximab pharmacokinetics (PK), i.e. clearance values, could impact on clinical outcomes such as survival. Determining cetuximab plasma clearance requires sophisticated PK modeling using …
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- 16 Feb, 2024
- 1 location
Establishment of Squamous Cell Organoids of the Head and Neck to Assess Their Response to Innovative Therapies
This screening could make it possible to refine the choice of treatments adapted to each patient and thus limit the undesirable effects.The feasibility of establishing head and neck squamous cell organoid lines seems encouraging, with organoids derived from squamous cell carcinoma of the oral cavity and oropharynx having been recently …
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- 16 Feb, 2024
- 1 location
Percentage Visualized Mucosa as a Marker for the Quality of Colonoscopy
Primary hypothesis: The percentage of mucosa visualized during the withdrawal of a colonoscopy with reference to the position in the colon by means of the scope-guide is an appropriate parameter for assessment of the quality of colonoscopy and correlates with the probability of the detection of adenomas. Secondary hypothesis: The …
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- 16 Feb, 2024
- 1 location
Observational Study of Intra-operative Partial Irradiation of Invasive Ductal Breast Carcinomas With a Good Prognosis
Due to screening, T1N0 early-stage breast cancer now accounts for more than 50% of the tumors diagnosed in France. The prognosis of these tumors is good, even excellent in women 65 years of age, with specific survival of 98% at 5 years. The treatment of these tumors combines breast-conserving surgery …
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- 05 Aug, 2020
Characterization of Methylation Patterns in Hepatocellular Carcinoma
This study is being performed as part of the development process of the Liver EpiCheck test which includes the identification of different methylation profiles in HCC (hepatocellular carcinoma) patients compare to cancer free control in blood samples
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- 16 Feb, 2024
- 5 locations
EsophaCap for the Detection of Early Esophageal Carcinoma
This study is to identify potential biomarkers for the early detection of Barrett's Esophagus, esophageal carcinoma (both adenocarcinoma and squamous cell carcinoma), and gastric cancer via sponge cytology.
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- 16 Feb, 2024
- 2 locations