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Clinical Trials About "Clovis leapfrogs PARP rivals filing Rubraca prostate cancer" RSS

17:06 EST 19th February 2020 | BioPortfolio

We list hundreds of Clinical Trials about "Clovis leapfrogs PARP rivals filing Rubraca prostate cancer" on BioPortfolio. We draw our references from global clinical trials data listed on ClinicalTrials.gov and refresh our database daily.

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Showing "Clovis leapfrogs PARP rivals filing Rubraca prostate cancer" Clinical Trials 1–25 of 27,000+

Extremely Relevant

Evaluating in Vivo PARP-1 Expression With 18F-FluorThanatrace Positron Emission Tomography (PET/CT) in Prostate Cancer

Men with a history of prostate cancer may be in this study. Subjects recommended for a prostatectomy or oligometastectomy will undergo PET/CT imaging using a novel radiotracer [18F]FTT to evaluate PARP-1 activity in known or suspected sites of primary or metastatic disease. Imaging will be compared with pathology results, including additional research assays when possible.


Olaparib in Men With High-Risk Biochemically-Recurrent Prostate Cancer Following Radical Prostatectomy, With Integrated Biomarker Analysis

Olaparib has demonstrated preliminary efficacy in metastatic castration-resistant prostate cancer. In a trial of 49 evaluable patients treated with olaparib, 11 / 49 experienced a PSA response, and every patient with a radiographic response also had a PSA5 response. Ten of 11 responders had mutations in DNA repair genes. While PARP inhibition is showing promise in these initial studies, reserving its use for end-stage patients may not be the optimal timing for olaparib therapy...

A Study Combining ABT-888, Oral PARP Inhibitor, With Temozolomide in Patients With Metastatic Prostate Cancer

Assess whether the combination of ABT-888 with temozolomide (TMZ) has activity in subjects with metastatic castration resistant prostate cancer (CRPC) as reflected by the prostate-specific antigen (PSA) response.


Investigation of Anti-tumour Effect and Tolerability of the PARP Inhibitor 2X-121 in Patients With Metastatic Breast Cancer Selected by the 2X-121 DRP

2X-121 is a small molecule targeted inhibitor of Poly ADP ribose polymerase (PARP), a key enzyme involved in DNA damage repair in cancer cells. The PARP inhibitor demonstrated clinical activity in a prior Phase 1 study in a number of solid tumors. 2X-121 has a novel dual-inhibitory action against both PARP 1/2 and Tankyrase 1/2. The molecule is also active in P-glycoprotein expressing cells, suggesting it may overcome some of the PARP inhibitor resistance. The Phase 2 st...

Relevant

Targeting Resistant Prostate Cancer With ATR and PARP Inhibition (TRAP Trial)

The purpose of this study is to test the effectiveness (how well the drugs work), safety, and tolerability of the investigational drug combination of olaparib and AZD6738 for all patients with metastatic castration-resistant prostate cancer.

Study of Gemcitabine, Carboplatin and VELIPARIB (ABT-888) in Refractory Testicular Germ Cell Cancer

This is a proof-of-concept study to define efficacy of gemcitabine, carboplatin and VELIPARIB (ABT-888) in patients with refractory germ cell tumors (GCTs). PARP proteins are involved in base excision repair (BER), one of the major DNA repair system in cells and PARP is overexpressed in testicular GCTs (TGCTs) compared to normal testis and data suggest that PARP overexpression is early event in TGCTs development. Patients with low PARP expression in primary tumour had non-signi...

Study to Assess the Safety and Tolerability of a PARP Inhibitor in Combination With Carboplatin and/or Paclitaxel

The purpose of this study is to identify a safe and tolerable dose of the drug KU-0059436 that can be given in combination with carboplatin and/or Paclitaxel chemotherapy

Trial of M4344 and Niraparib in Patients With Poly (ADP-ribose) Polymerase (PARP) Resistant Recurrent Ovarian Cancer

The purpose of this study is to find out if a new drug, M4344, is safe and has beneficial effects when given in combination with the PARP inhibitor, Niraparib, in women with recurrent ovarian cancer that has progressed while on a PARP inhibitor.

PET Imaging of PARP Activity in Cancer

The purpose of this research study is to determine the feasibility of using positron emission tomography (PET) imaging technology to image cancer with [18F]FluorThanatrace ([18F]FTT), a new radioactive tracer compound that has been developed that images poly(ADP-ribose) polymerase 1 (PARP-1) activity.

Evaluating in Vivo PARP-1 Expression With 18F-FluorThanatrace Positron Emission Tomography (PET/CT) in Pancreatic Cancer

We plan to enroll 30 evaluable patients with (1) a histological diagnosis of advanced pancreatic ductal adenocarcinoma who have demonstrated at least stable disease following ≥16 weeks of treatment with platinum-based chemotherapy and (2) who have signed consent to participate in a clinical trial that contains PARP inhibitor therapy and are anticipated to receive this treatment or (3) will receive PARP inhibitor therapy as part of their clinical care. A pre-treatment 1...

PARP-inhibition and CTLA-4 Blockade in BRCA-deficient Ovarian Cancer

Of the approximately 21,000 cases of ovarian cancer diagnosed annually in the U.S, ten percent are attributed to hereditary syndromes, most commonly the result of mutations in the breast cancer susceptibility genes 1 or 2 (BRCA1 or BRCA2). Mutation in these genes results in the inability to repair double-stranded breaks in DNA. Treating these tumors with poly(adenosine diphosphate [ADP]-ribose) polymerase (PARP) inhibitors results in the specific killing of BRCA negative cells ...

Vitamin E Supplements in Preventing Cancer in Patients at Risk of Prostate Cancer or Who Have Prostate Cancer

RATIONALE: Vitamin E supplements may stop or delay the development of prostate cancer in patients who are at risk of prostate cancer or who have prostate cancer. It is not yet known which vitamin E regimen is more effective in preventing prostate cancer. PURPOSE: This randomized phase I trial is comparing vitamin E supplement regimens to see how well they work in preventing cancer in patients at risk of prostate cancer or who have prostate cancer.

Olaparib Before Surgery in Treating Participants With Localized Prostate Cancer

This phase II trial studies how well olaparib works in treating participants with prostate cancer that has not spread to other parts of the body. Olaparib may stop the growth of tumor cells by interfering with the activity of a substance called PARP, which is inside cells. Giving olaparib before surgery may make the tumor smaller and reduce the amount of normal tissue that needs to be removed.

PRAGMA (Prostate Radio Ablation Guided by Magnetic Resonance Imaging Acquisition) in Metastatic Prostate Cancer

Patients with metastatic prostate cancer can undergo MRI-guided prostate Stereotactic body radiation therapy (SBRT) without significant adverse events, similar to what has been reported for patients with localized prostate cancer. We hypothesize that prostate SBRT will be well-tolerated in metastatic prostate cancer patients, with quality of life outcomes similar to what has been reported in non-metastatic prostate cancer patients.

A Multi-Center Trial of Androgen Suppression With Abiraterone Acetate, Leuprolide, PARP Inhibition and Stereotactic Body Radiotherapy in Prostate Cancer

The purpose of this study is to establish the maximum tolerable dose of niraparib when combined with prostate stereotactic body radiotherapy (SBRT), abiraterone, leuprolide, and prednisone (the phase 1 portion of the study) and determine 3-year biochemical PSA recurrence free-survival with this treatment approach (the phase 2 portion of the study).

Rucaparib and Nivolumab in Patients With Prostate or Endometrial Cancer

This is a phase 1/phase 2a study of the combination of immune checkpoint inhibitor (nivolumab) in combination with the PARP inhibitor (rucaparib) for patients with metastatic castration resistant prostate cancer (mCRPC) and metastatic/recurrent endometrial cancer. In the phase 1 portion, the safety of the combination dosing will be determined. If the combination dosing is determined to be safe and feasible, the study will move onto phase 2a. In the phase 2a portion, participa...

Docetaxel and Diethylstilbestrol in the Treatment of Androgen Independent Prostate Cancer

This study is for men who have prostate cancer that has spread outside of the prostate gland and is no longer responding to hormone removal therapy. This study is designed to determine if a new drug combination will help to control the cancer. The medicines being used, docetaxel and diethylstilbestrol (DES), have been given to patients with prostate cancer and each drug has demonstrated activity in prostate cancer, either used alone or in other combinations. The objective of...

Characterization of Prostate Cancer With 3T MR

The long-term goal of this proposal is to provide a pre-treatment evaluation that can assist in the rational selection of patients to undergo appropriate and definitive therapy for prostate cancer. In so doing, it may be possible to further improve the numbers and percentage of cancer patients who receive effective therapy that will cure the disease and maximize their quality of life following therapy. - Aim 1: To evaluate the accuracy of T2W MRI, DCE-MRI and their combin...

MRI Prostate for Chinese Men Being Screened for Prostate Cancer

Under the prostate cancer screening protocol of the project 'Prevention of Obesity-related Cancers', men with elevated PSA with higher prostate cancer risk (PSA 4-10 ng/mL with high Prostate Health Index (PHI) ≥35, or PSA>10 ng/mL) will be offered a prostate biopsy. In the current study, we would like to offer all screened men with elevated PSA in the range of 4-50 ng/mL a biparametric non-contrast MRI prostate (screening protocol) for any suspicious lesion in the prostate. ...

Study to Assess the Efficacy and Safety of a PARP Inhibitor for the Treatment of BRCA-Positive Advanced Ovarian Cancer

The purpose of the study is to see if the drug KU 0059436 is effective and well tolerated in treating patients with measurable BRCA1- or BRCA2-positive advanced ovarian cancer and for whom no curative therapeutic option exists.

Study to Assess the Efficacy and Safety of a PARP Inhibitor for the Treatment of BRCA-Positive Advanced Breast Cancer

The purpose of the study is to see if the drug KU 0059436 is effective and well tolerated in treating patients with measurable BRCA1- or BRCA2-positive advanced breast cancer and for whom no curative therapeutic option exists.

Response to PARP Inhibitor Predicted by the RAD51 Assay

In tumors with a defect in the homologous recombination (HR) pathway, double-strand break repair is partly impaired. Patients with HR deficient tumors benefit from therapies that induce DNA lesions requiring HR for repair. These therapies include platinum compounds and inhibitors of the enzyme PARP-1. At this moment, selection for PARP inhibitor treatment relies on detection of germ-line or somatic mutations in the HR pathway genes BRCA1 or BRCA2. However, not all HR deficient ...

Follow-Up Study for Men Diagnosed With Prostate Cancer Through Participation in a Prostate Specific Antigen Screening Program

There is controversy concerning the preferred treatment for men with localized prostate cancer with regard to the relative effectiveness of different treatments in controlling the cancer and how different treatments affect the patient's quality of life. The purpose of this research is to describe the disease course of prostate cancer and to determine the effectiveness, potential complications, and quality of life after different treatments in men with prostate cancer detected ...

Prostate Cancer Utilities and Cost-Effectiveness Analysis

The purpose of this study is to help doctors and patients make better decisions about prostate cancer treatment. This research is being done because we do not know how patient preferences for health states related to prostate cancer affect the final treatment decision.

Participation in Procurement of Tissue, Serum, Plasma, Cell Bank, DNA and RNA Samples, and Urine for Biological Studies Related to Prostate Cancer and Prostate Cancer Treatment Follow Up

This research study is being done to collect regular and routine follow-up information related to the outcome of treatment for prostate cancer. This study is also being done to relate treatment outcome to measurement of substances in the blood such as prostate-specific antigen (PSA) and other markers. Also environmental and genetic factors that might be responsible for prostate cancer are being investigated.


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