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Found 77 clinical trials
Safety and Efficacy of SBRT in the Reirradiation for Ultra-central Thoracic Malignant Tumors

The reirradiation of thoracic tumor is difficult. The possibility of surgery or re course radiotherapy is very small. In the NCCN guideline, only systemic treatment is recommended. However, the effective rate of systemic treatment is low. SBRT has the characteristics of high dose in tumor target area and low dose …

  • 0 views
  • 13 Jun, 2022
  • 1 location
Human Papilloma Virus (HPV) Circulating Tumor DNA (ctDNA) in Cervical Cancer

response (good or bad) of the cervical cancer to treatment and detect recurrent cancer sooner.

  • 0 views
  • 09 Dec, 2021
  • 1 location
Patient-derived Xenograft Models of Tumor From Patients With Head and Neck Cancer

The investigators want to have a collection of fresh primary or recurrent tumor tissue for establishment of patients-derived xenografts in order to: generate a biobank of in vivo patient

head and neck cancer
neck cancer
cancer
metastasis
  • 6 views
  • 27 Mar, 2021
  • 1 location
Combi-elastography Assessment of HCC Recurrence After Thermal Ablation Multi-center Study

Combined F index, A index,ATT index and spleen stiffness to predict tumor recurrence in different liver settings after thermal ablation of HCC.

  • 0 views
  • 02 Feb, 2021
  • 1 location
Hypoxia-Specific Imaging to Predict Outcomes of Chimeric Antigen Receptor T-cell Therapy

This study evaluates whether tumors present in patients with cancer who are planned to get CAR T-cells have low amounts of oxygen (hypoxia). PET scans may be used to check the amounts of oxygen within areas of cancer with a special radioactive tracer called FAZA that specifically looks for areas …

  • 0 views
  • 14 Jun, 2022
  • 1 location
Natural History Study of Children and Adults With Adrenocortical Cancer (ACC)

Background Adrenocortical cancer (ACC) is a rare tumor. The prognosis is very poor for people with advanced stages of ACC. Some people may live with ACC for years; others live for just months. Treatment options for ACC often do not work well. Researchers want to study the clinical course of …

solid tumors
cancer
  • 65 views
  • 15 Jun, 2022
  • 1 location
Accuracy and Safety of Coplanar Template Assistance for Head and Neck Biopsies.

This is a prospective single-arm cohort study to evaluate the accuracy and safety of three-dimensional printing co-planer template(3D-PCT) for computed tomography (CT)-guided neck and head biopsy .

ct scan
  • 0 views
  • 19 Jun, 2022
  • 1 location