Active clinical trials for "Neoplasms"

The aims of this study are to: explore supportive care needs in colorectal cancer patients with treatment and survivors; compare the supportive care needs in different stage of colorectal cancer; identify the significant factors for the supportive care needs; explore the supportive care needs within one year after newly diagnosis.

As a result of increasing adoption of health information systems in hospitals, more and more health records can be gathered and accumulated in the healthcare data repository. For this reason, the opportunity of analyzing and mining the healthcare data for quality improvement is increasing and becoming more and more important. The purpose of the project is to gather the clinical data relevant to liver cancer, and adopt the knowledge discovery and mining modules in information technology (IT) for analyzing and discovering the knowledge from the gathered clinical data. We can analyze the gathered clinical data for comparing the outcomes of different treatment strategies, finding out new diagnosis and staging criteria and factors, and other hidden knowledge included in the clinical data. Afterwards, the discovered results and the mining algorithms can be shared though the sharable knowledge mining platform provided by our project.

The purpose of this study is to show the tumor free long term survival of patients with isolated non-resectable liver metastases of neuroendocrine tumors after neo-adjuvant radio receptor treatment and following liver transplantation.

The purpose of this study is to determine whether the orthostatic hypotension reported among subjects during bortezomib-containing regimen is caused by a dysfunction of the autonomic nervous system (ANS).

The thirty-six-month immunogenicity evaluation of Quadrivalent HPV (Types 6, 11, 16, 18) L1 Virus-Like Particle (VLP) Vaccine in Chinese female subjects aged 9 to 45 years and male subjects aged 9 to 15 years.

The present study is designed to determine the mutational status of markers (TET2 and PLCb2, cytogenetic aberrations) together with methylation status of the above genes using bone marrow and matched buccal cell samples from MDS patients who necessitate to start a treatment (i.e. EPO, Lenalidomide, Azacytidine). All patients included in the study will be followed for at least 2 years.

EGFR mutations plays an essential role in EGFR-TKIs treatment. However, for some patients, tissue samples are not available. The purpose of this study is to determine whether blood sample is feasible for EGFR mutation detection.For late stage NSCLC, we hypothesis plasma sample is an alternative for detecting EGFR mutations.

To assess specificity and overall accuracy of interim dual-point acquisition PET in predicting treatment outcome. The study is aimed at assessing the specificity of interim dual-point PET performed after 2 ABVD cycles to predict treatment outcome in early-stage Hodgkin's Lymphoma patients presenting bulky lesions at baseline.

Pituitary adenomas can cause compression of optic nerves and chiasm, which will lead to damage of vision. This study aims to evaluate the predictive factors for recovery of vision in patients with pituitary adenomas following trans-sphenoidal surgery.

The aims of this study were divided into three parts: To develop a new software to carry out the functional-three- dimensional-reconstruction of the liver by 99mTc-GSA-SPECT scintigraphy To probe a new dynamic model of the metabolism of the 99mTc-GSA. To evaluate the liver function by 99mTc-GSA-SPECT scintigraphy before surgical treatment. Study design: Collectivity type: Prospective，randomized, controlled, multi-central clinical study. Patients: The subjects were from different hospitals including: Peking Union Medical College Hospital (PUMCH). Study arrangement: This study was consisted of three parts: