primary cancer Clinical Research Trials

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Found 877 clinical trials

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Metastatic Colorectal Cancer with wild-type KRAS tumors.

204 views
25 Mar, 2021
1 location

The Method ISET (Insulation by Size of Epithelial Tumor Cells)

method), and, ii) to correlate the presence of CNHC with pTNM stage, histological subtype, and percentage of tumor cells present into the primary tumors.

carcinoma

1 views
07 Nov, 2020
1 location

Standard Versus Super-extended Lymphadenectomy After Neo-adjuvant Chemotherapy for Gastric Cancer

In this study the patients with histological evidence of adenocarcinoma of the stomach will be screened and, if eligible, submitted to neo-adjuvant chemotherapy (NAC). After conclusions of NAC and obtaining informed consent, they will be registered and randomized to receive surgical D2 vs. D2plus lymphadenectomy.

0 views
23 Jan, 2021
1 location

Observation Combination Chemotherapy Radiation Therapy and/or Autologous Stem Cell Transplant in Treating Young Patients With Neuroblastoma

RATIONALE: Drugs used in chemotherapy work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving combination chemotherapy may kill more tumor cells. Radiation therapy uses high-energy x-rays to kill tumor cells. An autologous stem cell transplant may …

topotecan

cyclophosphamide

x-rays

conventional surgery

combination chemotherapy

30 views
07 Nov, 2020
28 locations

Combination Chemotherapy With or Without Peripheral Stem Cell Transplantation Radiation Therapy and/or Surgery in Treating Patients With Ewing's Sarcoma

RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells. Peripheral stem cell transplantation may allow the doctor to give higher doses of chemotherapy and kill more tumor cells. It is …

doxorubicin

busulfan

conventional surgery

ewing's sarcoma

tumor cells

410 views
07 Nov, 2020
4 locations

Three Field Radical Esophagectomy Versus Two Field Esophagectomy - a Prospective Trial

Surgery is the standard treatment for esophageal (food pipe) cancer. Esophageal cancer is known to spread to the lymph nodes (glands) adjacent to the esophagus. The extent of lymph nodes that need to be removed along with removal of the esophagus is a controversial topic. The basic surgery will remain …

lymphadenectomy

adenocarcinoma

esophageal cancer

esophagectomy

cancer

15 views
07 Nov, 2020
1 location

Evaluation of Metabolic Activity of Liver Metastases by FDG-PET Scanning

The purpose of this study is to evaluate the effect of primary tumor resection on the metabolic activity of metastases in patients with a colorectal primary tumor and synchronous liver

metastasis

liver metastasis

12 views
07 Nov, 2020
1 location

MRI Screening of Second Primary Cancer Occurring Within Radiation Fields After Treatment by External Beam Radiation Therapy for Hereditary Retinoblastoma (DepiSCARRH)

The purpose of this study is to assess the benefit of MR screening for asymptomatic head & neck (or CNS) second primary cancers occurring in hereditary retinoblastoma patients previously

cancer

bilateral retinoblastoma

beam radiation

second primary cancer

28 views
27 Jan, 2021
1 location

High Intensity Functional Image Guided Vmat Lung Evasion

This study is being performed to assess the feasibility of adapting radiotherapy plans based on functional lung information and increasing the dose to the primary tumour. This is a single arm

0 views
25 Jan, 2021
1 location

Radium-223 and Radiotherapy in Hormone-Na ve Men With Oligometastatic Prostate Cancer to Bone

This is a phase IIa, open label, single arm, and prospective study of hormone therapy-nave men with oligometastatic prostate cancer to the bone. The study will test if treating the primary tumor

3 views
27 Jan, 2021
1 location

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Found 877 clinical trials