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Beijing, China Clinical Trials

A listing of Beijing, China clinical trials actively recruiting patients volunteers.

RESULTS

Found (1040) clinical trials

Monitoring of Circulating Tumor DNA and Its Aberrant Methylation in the Surveillance of Surgical Lung Cancer Patients

Studies have already demonstrated the feasibility of circulating tumor DNA as a surrogate to reveal tumor mutation status in lung cancer patients and a few researches have shown the potential ability of using circulating tumor DNA in surveillance. However, no study focused on the value of methylation status of circulating ...

Phase N/A

4.83 miles

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Circulating Tumor DNA Longitudinal Monitoring in Stage III-IV Lung Cancer Patients

The study consists of two phases, the first stage is the exploratory stage of blood collection point which is the appropriate effective time after chemotherapy, radiotherapy, targeted therapy. The second phase, which is the expansion of the first phase, is to determine the precise leading time of ctDNA relative to ...

Phase N/A

4.83 miles

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Chemotherapy and DLI for Prevention of Second Relapse in Patients With Relapsed Acute Leukemia After Allotransplant

Patients with acute leukemia relapsing after allotransplant and who respond to anti-leukaemia interventions are at high-risk of a second relapse. Previous studies from investigators reported an association between a positive minimal residual disease (MRD)-test after transplant and an increased risk of subsequent relapse. Also, patients developing chronic graft-versus-host disease (GvHD) ...

Phase

4.83 miles

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Epigenetic Biomarker for Osteosarcoma

The investigator want to enroll 100 osteosarcoma participants initially treated in Musculoskeletal Tumor Center of Peking University People's Hospital(PKUPH). All those participants will follow the chemo-protocol for osteosarcoma in PKUPH.8 ml of peripheral blood would be drawed before each cycle of chemotherapy for further analysis. After definitive surgery, participants will ...

Phase N/A

4.83 miles

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Routine and Deferred Dialysis Initiation

The timing for initiating dialysis for progressive chronic kidney disease (CKD) patients is an important issue yet is not well established. There is a strong trend to early dialysis initiation for end stage renal disease (ESRD) patients over the past decades. However, observational data found that early initiation seemed to ...

Phase N/A

4.83 miles

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the Indications and Clinical Efficacy of Pelvic Organ Prolapse Surgery

Postoperatively, the investigators analyze the patients' subjective and objective recurrent rates. The investigators compare the quality of life by filling out the preoperative and postoperative scoring questionnaires (PISQ 12, PFDI-20, PFIQ-7).The electrical physiological changes will be focused on. The investigators also use Overactive Bladder Symptom Score(OABss) to assess the lower ...

Phase

4.83 miles

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Interferon- After DLI for the Prevention of Relapse

High risk acute leukemia patients (except t(9;22)(q34; q11) cytogenetic abnormalities.) received interferon -2b after prophylactic DLI at day 30-60 after unmanipulated blood and marrow transplantation. The end points were safety, leukemia-free survival, and immunologic response. Following time is 12 months.

Phase

4.83 miles

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Early Diagnosis of Small Pulmonary Nodules by Multi-omics Sequencing

Early diagnosis of lung cancer is of vital importance in lung cancer treatment. This research will first analyse the features of immune repertoire and genetic mutations from tissue of benign and malignant pulmonary nodulethen explore the feasibility of detecting these features from peripheral blood sample, and finally evaluate peripheral blood ...

Phase N/A

4.83 miles

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RIC Regimen for Low- and Intermediate-risk MDS Receiving Haplo-HSCT

RIC regimen was given for low and intermediate MDS patients who would receive haplo-HSCT. The primary end point was transplant-related mortality. The secondary end points were overall survival, disease-free survival, relapse, , graft-versus-host disease (GVHD), and infections. Following time is 1 years.

Phase

4.83 miles

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Study of Surgery in Patients With Idiopathic Macular Hole

The purpose of this study is to determine the effects of two different internal limiting membrane peeling with distinct diameters on anatomical closure grades after macular surgery measured by OCT (optical coherence tomography.).

Phase

4.83 miles

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