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30 Niraparib Trials Near You

Power is an online platform that helps thousands of patients discover FDA-reviewed trials every day. Every trial we feature meets safety and ethical standards, giving patients an easy way to discover promising new treatments in the research stage.

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No Placebo
Highly Paid
Stay on Current Meds
Pivotal Trials (Near Approval)
Breakthrough Medication
This is a 2 part study. Part 1 is to evaluate the efficacy and safety of dostarlimab plus carboplatin-paclitaxel followed by dostarlimab versus placebo plus carboplatin-paclitaxel followed by placebo; and Part 2 is to evaluate the efficacy and safety of dostarlimab plus carboplatin-paclitaxel followed by dostarlimab plus niraparib versus placebo plus carboplatin-paclitaxel followed by placebo in participants with recurrent or primary advanced (Stage III or IV) endometrial cancer.
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Sex:Female

785 Participants Needed

This study aims to assess efficacy of Niraparib (GSK3985771) as maintenance treatment in participants with Stage III or IV ovarian cancer. Participants must have completed front-line platinum based regimen with complete response (CR) or partial response (PR). Data collection for Secondary Outcome measures is ongoing and the approximate duration of the study will be 7 years.
Prior Safety Data
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Sex:Female

733 Participants Needed

This phase II trial tests how well niraparib and dostarlimab work in treating patients with uterine serous carcinoma that has come back (after a period of improvement) (recurrent) and remains despite treatment (persistent). Niraparib belongs to a class of drugs called PARP inhibitors that prevent cancer cells from growing. Dostarlimab is a monoclonal antibody that may interfere with the ability of tumor cells to grow and spread. Dostarlimab belongs to a class of drugs called PD-1 inhibitors that uses the patient's own immune system to treat cancer (immuno-therapy). Giving niraparib and dostarlimab may work better in treating patients with uterine serous carcinoma.
No Placebo Group
Prior Safety Data

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 2
Sex:Female

8 Participants Needed

This trial tests a combination of two drugs, dostarlimab and niraparib, in patients with head and neck cancer that has come back or spread. Dostarlimab helps the immune system attack cancer, while niraparib prevents cancer cells from repairing themselves. Niraparib is an oral drug approved for maintenance treatment in ovarian, fallopian tube, or primary peritoneal cancer.
No Placebo Group
Prior Safety Data

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 2

23 Participants Needed

This is a phase I-II trial to find the safety and activity of adding a new drug (neratinib) to the usual treatment (radiation combined with male hormone deprivation therapy) in lowering the chance of prostate cancer growing or returning. Niraparib is an inhibitor of PARP, an enzyme that helps repair deoxyribonucleic acid (DNA) when it becomes damaged. Blocking PARP may help keep cancer cells from repairing their damaged DNA, causing them to die. PARP inhibitors are a type of targeted therapy. Adding niraparib to the usual care may lower the chance of prostate cancer growing or returning.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 1, 2
Sex:Male

18 Participants Needed

Patients will be registered prior to, during or at the completion of neoadjuvant chemotherapy (Paclitaxel 175 mg/m2 IV over 3 hours and Carboplatin AUC 6 IV on Day 1 every 21 days for 3-4 cycles). Registered patients who progress during neoadjuvant chemotherapy will not be eligible for iCRS and will be removed from the study. Following completion of neoadjuvant chemotherapy, interval cytoreductive surgery (iCRS) will be performed in the usual fashion in both arms. Patients will be randomized at the time of iCRS (iCRS must achieve no gross residual disease or no disease \>1.0 cm in largest diameter) to receive HIPEC or no HIPEC. Patients randomized to HIPEC (Arm A) will receive a single dose of cisplatin (100mg/m2 IP over 90 minutes at 42 C) as HIPEC. After postoperative recovery patients will receive standard post-operative platinum-based combination chemotherapy. Patients randomized to surgery only (Arm B) will receive postoperative standard chemotherapy after recovery from surgery. Both groups will receive an additional 2-3 cycles of platinum-based combination chemotherapy per institutional standard (Paclitaxel 175 mg/m2 IV over 3 hours and Carboplatin AUC 6 IV on Day 1 every 21 days for 2-3 cycles) for a maximum total of 6 cycles of chemotherapy (neoadjuvant plus post-operative cycles) followed by niraparib individualized dosing until progression or 36 months (if no evidence of disease).
No Placebo Group
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 3
Sex:Female

230 Participants Needed

Ovarian cancer is a heterogeneous disease, characterized by complex molecular and genetic changes. The high expression of vascular endothelial growth factor (VEGF) receptor, programmed death receptor ligands 1 (PD-L1) expression, and deoxyribonucleic acid (DNA) damage in ovarian tumors provide several targets for treatment and maintenance of disease response. Given the unmet medical need of participants with advanced or metastatic ovarian cancer, this study design will enable investigators to provide participants with current SOC for ovarian cancer for the duration of the study. This is a global, multicenter, randomized, double-blind, controlled Phase 3 study that will primarily compare the progression-free survival (PFS) for participants receiving dostarlimab with SOC chemotherapy +/- bevacizumab followed by niraparib and dostarlimab maintenance +/- bevacizumab versus participants receiving SOC with chemotherapy followed by niraparib maintenance. This comparison will be investigated in participants of newly diagnosed stage III or IV advanced non-mucinous epithelial ovarian cancer participants and also to compare PFS of all participants with Stage III or IV high-grade non-mucinous epithelial ovarian cancer treated with platinum-based combination therapy, dostarlimab (TSR-042), and niraparib to SOC platinum-based combination therapy. The currently recommended SOC therapy for the first line treatment of Stage III or IV ovarian cancer is the combination of paclitaxel and carboplatin, with or without concurrent and maintenance bevacizumab. Participants will receive SOC during the chemotherapy Run-In period (cycle 1) before randomization to study treatment (cycle 2). Concurrent bevacizumab use must be determined prior to randomization at cycle 2.
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Sex:Female

1402 Participants Needed

The purpose of this study is to evaluate the effectiveness of niraparib in combination with abiraterone acetate plus prednisone (AAP) compared to AAP and placebo.
Prior Safety Data
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Sex:Male

765 Participants Needed

The goal of this Phase 3 clinical trial is to compare the efficacy of niraparib versus temozolomide (TMZ) in adult participants with newly-diagnosed, MGMT unmethylated glioblastoma multiforme (GBM). The main questions it aims to answer are: Does niraparib improve progression-free survival (PFS) compared to TMZ? Does niraparib improve overall survival (OS) compared to TMZ? Participants will be randomly assigned to one of two treatment arms: niraparib or TMZ. * study drug (Niraparib) or * comparator drug (Temozolomide - which is the standard approved treatment for MGMT unmethylated glioblastoma). The study medication will be taken daily while receiving standard of care radiation therapy (RT) for 6-7 weeks. Participants may continue to take the niraparib or TMZ adjuvantly as long as the cancer does not get worse or completion of 6 cycles of treatment (TMZ). A total of 450 participants will be enrolled in the study. Participants' tasks will include: * Complete study visits as scheduled * Complete a diary to record study medication
No Placebo Group
Prior Safety Data
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 3

450 Participants Needed

This trial is testing a new combination treatment for prostate cancer. It includes a cancer drug, precise radiation, and three other medications. The goal is to find the best dose and see if it can prevent cancer from coming back over time. Docetaxel is currently the standard treatment for hormone-refractory prostate cancer.
No Placebo Group
Prior Safety Data

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 1, 2
Sex:Male

102 Participants Needed

This trial provides continued access to niraparib for patients already receiving it in certain studies and aims to understand its ongoing safety. Niraparib helps stop cancer cells from repairing their DNA, which can kill the cancer. Niraparib is approved for use in ovarian cancer patients who respond to specific treatments.
No Placebo Group
Prior Safety Data

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 2

26 Participants Needed

A Phase Ib/II, open-label, multicenter, randomized, umbrella study in participants with MIBC and in participants with locally advanced or metastatic Urothelial Carcinoma (UC) who have progressed during or following a platinum-containing regimen. The study is designed with the flexibility to open new treatment arms as new treatments become available, close existing treatment arms that demonstrate minimal clinical activity or unacceptable toxicity, or modify the participant population (e.g., with regard to prior anti-cancer treatment or biomarker status). Participants in the mUC Cohort who experience loss of clinical benefit or unacceptable toxicity during Stage 1 may be eligible to continue treatment with a different treatment regimen for Stage 2.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 1, 2

272 Participants Needed

Niraparib for Breast Cancer

Pittsburgh, Pennsylvania
This trial is testing Niraparib, a drug that stops cancer cells from fixing their broken DNA, in patients with certain types of breast cancer that are either genetically aggressive or have signs of remaining disease after treatment. Niraparib is a drug already used for ovarian cancer and has shown promise in treating breast cancer with certain genetic markers.
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 3

43 Participants Needed

The purpose of the study is to determine if the combination of niraparib with Abiraterone Acetate (AA) plus prednisone compared with AA plus prednisone in participants with deleterious germline or somatic Homologous Recombination Repair (HRR) gene-mutated Metastatic Castration-Sensitive Prostate Cancer (mCSPC) provides superior efficacy in improving radiographic progression-free survival (rPFS).
Prior Safety Data
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Sex:Male

696 Participants Needed

Randomized phase 2, multicenter, biomarker directed clinical trial with a safety lead-in to assess the efficacy of Stenoparib plus Temozolomide (TMZ) in relapsed Small Cell Lung Cancer patients. Participants will receive either a combination of oral Stenoparib at the highest tolerated dose with oral Temozolomide 40mg daily or standard of care Lurbinectedin for 21-day cycles. The Dose limiting toxicity period will be 1 cycle of 21 days. This study will explore if the biomarkers the investigators test predict sensitivity to the combination of Stenoparib plus TMZ and therefore leads to a better treatment response. There are two potential tests of biomarkers that can predict who would benefit from the oral combination of Stenoparib with Temozolomide (TMZ), but they have not been evaluated. This study will test for this sensitivity using a biomarker (found in the blood that may be related to how a person reacts to a drug). The study will include 9 participants for the safety evaluation of the Stenoparib+TMZ group and 5 participants for the standard of care Lurbinectedin safety group. We will first determine safety dose for the experiment arm which, will include 3 groups with 3 participants in each group. Three doses of Stenoparib will be evaluated for toxicity. The initial starting dose of Stenoparib will be 200mg po QD. Once the maximum tolerated dose has been determined, participants will be assigned to one of the two groups in the phase 2 portion. Group 1 will be patients that test negative for the biomarker and will receive treatment with Lurbinectedin as per standard of care guidelines. Group 2 will be patients that test positive for the biomarker that will be randomly assigned to either the combination of Stenoparib plus Temozolomide (TMZ) or Lurbinectedin.
No Placebo Group

Trial Details

Trial Status:Not Yet Recruiting
Trial Phase:Phase 1, 2

166 Participants Needed

The purpose of this study is to: a) establish the recommended phase 2 dose (RP2D) and to evaluate the antitumor activity and safety of niraparib combination therapies (Combinations 1 and 2) and b) to determine the relative bioavailability of niraparib and abiraterone acetate (AA) in combination (Combination 3) in participants with metastatic castration-resistant prostate cancer (mCRPC).
No Placebo Group
Prior Safety Data

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 1, 2
Sex:Male

136 Participants Needed

This research study is looking to see whether the combination of Dostarlimab and Niraparib plus Radiation Therapy (RT) is safe and effective in participants with metastatic triple negative breast cancer. The names of the study treatment involved in this study are: * Dostarlimab * Niraparib * Radiation Therapy (RT), which is given per standard of care.
No Placebo Group
Prior Safety Data

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2

32 Participants Needed

M1774 + Niraparib for Solid Tumors

Pittsburgh, Pennsylvania
This is an open-label, Phase I, first-in-human (FIH) multicenter, clinical study conducted in multiple parts to establish the safety, tolerability and pharmacokinetic/pharmacodynamic (PK/PD) profile (with and without food) and early signs of efficacy of Tuvuseritib (M1774) as monotherapy and in combination with the poly (ADP-ribose) polymerase (PARP) inhibitor niraparib.
No Placebo Group
Prior Safety Data

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 1

161 Participants Needed

The purpose of this research study is to test the safety of Niraparib and dostarlimab as a combination treatment and see what effects (good and bad) this combination treatment has on patients with recurrent or progressive cervix cancer.
No Placebo Group
Prior Safety Data

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2
Sex:Female

66 Participants Needed

This is a phase 2 study of investigational drug niraparib and TSR-042 in patients with advanced/recurrent endometrial cancer. The purpose of this study is to determine whether blocking a protein called poly (ADP-ribose) polymerase (PARP) with niraparib provides clinical benefit in patients with recurrent endometrial cancer, as well as to explore the possible impact of phosphatase and tensin homolog (PTEN) loss (loss of function of the PTEN gene) on blocking PARP with niraparib.
No Placebo Group
Prior Safety Data

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 2
Sex:Female

51 Participants Needed

The human epidermal growth factor receptor 2 (HER2) regulates cell growth and survival. Approximately 15-20% of all breast cancers are HER2-positive, which are an aggressive and fast-growing subtype of breast cancer. This study will evaluate a new treatment using a potent Poly polymerase (PARP) inhibitor known as Niraparib. Niraparib will be combined with trastuzumab, a HER2-targeted agent, to evaluate the safety and tolerability in patients with metastatic HER2 positive breast cancer. It is anticipated that the combination of drugs will improve survival and have few side effects.
No Placebo Group
Prior Safety Data

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 1, 2
Sex:Female

46 Participants Needed

This study is being done to answer the following question: Can testing breast cancer for DNA abnormalities or "biomarkers" help predict which patients are most likely to be helped by certain treatments? The pre-study screening is being done to test a sample of blood (or tumour tissue) for biomarkers to see if patients can participate in the study
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2

484 Participants Needed

This is an umbrella, two-arm, multi-stage, phase II trial. The purpose of the trial in the early stage cohort is to determine if EBRT improves disease free survival (defined as the time from random assignment to disease recurrence or death from any cause) compared to vaginal brachytherapy after chemotherapy in women with serous or p53 aberrant endometrial cancer. The purpose of the trial in the advanced stage cohort is to determine if the maintenance with experimental treatment increases progression free survival, defined as the time from random assignment to disease progression or death from any cause.
No Placebo Group
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2, 3
Sex:Female

267 Participants Needed

The purpose of this study is to measure the effect and safety of treatment with tuvusertib combined with either niraparib or lartesertib in participants with epithelial ovarian cancer. The participants will previously have progressed while treated with a poly ADP ribose polymerase (PARP) inhibitor. The primary objective of the study is to assess the effect of the treatment in terms of overall response, i.e. whether the tumor disappears, shrinks, remains unchanged, or gets worse.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2
Sex:Female

60 Participants Needed

This trial is testing a new drug called GSK4524101 alone and with another drug called niraparib. It aims to find the highest safe dose and understand its effects, likely targeting cancer patients who need new treatment options. Niraparib is a drug taken by mouth that is used to maintain treatment in ovarian cancer.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1, 2

135 Participants Needed

The purpose of this research study is to see how useful it is to look at biomarkers in the blood and tumor tissue of participants with ovarian, fallopian tube or primary peritoneal cancer who have previously received treatment with a drug called a PARP inhibitor, and using the results to determine the best treatment for these participants. Biomarkers are molecules such as genes (molecules that contain instructions for the development and function of cells in the body) and proteins that may be used to see how well a body responds to certain treatments.
No Placebo Group
Prior Safety Data

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2
Sex:Female

40 Participants Needed

The goal of this clinical trial is to test alternative dosing of niraparib in patients with newly diagnosed high-grade, advanced stage ovarian cancer. The main questions it aims to answer are: What is the incidence of hematologic and other adverse events? What is the incidence of dose interruption, dose reduction and discontinuation? What is the length of time of progression-free survival at 24 months?
No Placebo Group
Prior Safety Data

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2
Sex:Female

40 Participants Needed

This research study involves pre-operative therapy that is specifically targeted for breast cancer in individuals with BRCA and PALB2 mutations. The names of the study drugs involved in this study are: * Niraparib (Zejula) * Dostarlimab
No Placebo Group
Prior Safety Data

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 2

62 Participants Needed

ART4215 for Advanced Cancer

Nashville, Tennessee
This trial is testing ART4215, an experimental oral drug, in patients with advanced cancers. It works by blocking an enzyme that helps cancer cells repair their DNA, potentially stopping their growth. The study aims to find a safe dose and understand its side effects and effectiveness.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 1

390 Participants Needed

To determine the recommended phase 2 dose (RP2D) of niraparib and neratinib in combination in patients with advanced solid tumors during Phase 1. To evaluate clinical benefit (≥4-month progression-free survival \[PFS\]) of niraparib and neratinib in patients with platinum-resistant ovarian cancer in Phase 1b.
No Placebo Group
Prior Safety Data

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 1

18 Participants Needed

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Frequently Asked Questions

How much do clinical trials pay?
Each trial will compensate patients a different amount, but $50-100 for each visit is a fairly common range for Phase 2–4 trials (Phase 1 trials often pay substantially more). Further, most trials will cover the costs of a travel to-and-from the clinic.
How do clinical trials work?
After a researcher reviews your profile, they may choose to invite you in to a screening appointment, where they'll determine if you meet 100% of the eligibility requirements. If you do, you'll be sorted into one of the treatment groups, and receive your study drug. For some trials, there is a chance you'll receive a placebo. Across trials 30% of clinical trials have a placebo. Typically, you'll be required to check-in with the clinic every month or so. The average trial length is 12 months.
How do I participate in a study as a "healthy volunteer"?
Not all studies recruit healthy volunteers: usually, Phase 1 studies do. Participating as a healthy volunteer means you will go to a research facility several times over a few days or weeks to receive a dose of either the test treatment or a "placebo," which is a harmless substance that helps researchers compare results. You will have routine tests during these visits, and you'll be compensated for your time and travel, with the number of appointments and details varying by study.
What does the "phase" of a clinical trial mean?
The phase of a trial reveals what stage the drug is in to get approval for a specific condition. Phase 1 trials are the trials to collect safety data in humans. Phase 2 trials are those where the drug has some data showing safety in humans, but where further human data is needed on drug effectiveness. Phase 3 trials are in the final step before approval. The drug already has data showing both safety and effectiveness. As a general rule, Phase 3 trials are more promising than Phase 2, and Phase 2 trials are more promising than phase 1.
Do I need to be insured to participate in a medical study ?
Clinical trials are almost always free to participants, and so do not require insurance. The only exception here are trials focused on cancer, because only a small part of the typical treatment plan is actually experimental. For these cancer trials, participants typically need insurance to cover all the non-experimental components.
What are the newest clinical trials ?
Most recently, we added Niraparib + Temozolomide for Small Cell Lung Cancer, Tuvusertib + Niraparib/Lartesertib for Ovarian Cancer and Niraparib vs Temozolomide for Brain Cancer to the Power online platform.
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Your Data Stays Your DataWe only share your information with the clinical trials you're trying to access.
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