Popular Trials
Omega-3 Fatty Acid
Vitamin D + Omega-3 for Preventing Major Diseases
Recruiting0 awards1 criteria
Boston, Massachusetts
This trial is investigating whether taking daily dietary supplements of vitamin D3 (2000 IU) or omega-3 fatty acids (Omacor® fish oil, 1 gram) reduces the risk of developing cancer, heart disease, and stroke in people who do not have a prior history of these illnesses.
Vitamin
Vitamin D for Premature Infants
Recruiting0 awards7 criteria
Houston, Texas
This trial is testing whether a vitamin D supplement in a transitional formula given to premature babies will lead to higher serum levels of vitamin D at 52 weeks PMA, and whether any infants will have a serum vitamin D level below 20 ng/mL.
Omega-3 Fatty Acids
Vitamin D + Omega-3 for Depression
Recruiting0 awards
Boston, Massachusetts
This trial is studying whether taking vitamin D3 or omega-3 fatty acids supplements reduces the risk of developing cancer, heart disease, and stroke. This study will also examine whether either of these supplements reduces the risk of clinical depression or improves mood scores over time.
Vitamin Supplement
Vitamin D + Omega-3 for Diabetes Prevention
Recruiting2 awards1 criteria
Boston, Massachusetts
This trial is testing whether taking daily supplements of vitamin D3 or omega-3 fatty acids reduces the risk of developing cancer, heart disease, and stroke in people who do not have a prior history of these illnesses.
Popular Filters
Phase 3 Trials
Chemotherapy
Vitamin D3 + Chemotherapy + Bevacizumab for Colorectal Cancer
Recruiting2 awardsPhase 3
Birmingham, Alabama
This trial is testing if vitamin D3 along with regular cancer drugs and another drug that helps the immune system can better treat colorectal cancer that has spread. Vitamin D3 may help the body use essential minerals, making the cancer drugs more effective. Vitamin D3 has been shown to slow down cancer cell growth and help them mature, and it has been effective in reducing intestinal tumors in animal studies.
Trials With No Placebo
Behavioural Intervention
Dried Plums for Osteoporosis
Recruiting1 award8 criteria
University Park, Pennsylvania
This trial is testing whether dried plums can help improve bone health in postmenopausal women, and how much dried plum needs to be consumed for this benefit. The trial will also look at how dried plums might impact bone health by measuring different markers in the women's urine.
View More Related Trials
Frequently Asked Questions
Do I need insurance to participate in a trial?
Almost all clinical trials will cover the cost of the 'trial drug' — so no insurance is required for this. For trials where this trial drug is given alongside an already-approved medication, there may be a cost (which your insurance would normally cover).
Is there any support for travel costs?
Many of the teams running clinical trials will cover the cost of transportation to-and-from their care center.
Will I know what medication I am taking?
This depends on the specific study. If you're worried about receiving a placebo, you can actively filter out these trials using our search.
How long do clinical trials last?
Some trials will only require a single visit, while others will continue until your disease returns. It's fairly common for a trial to last somewhere between 1 and 6 months.
Do you verify all the trials on your website?
All of the trials listed on Power have been formally registered with the US Food and Drug Administration. Beyond this, some trials on Power have been formally 'verified' if the team behind the trial has completed an additional level of verification with our team.
How quickly will I hear back from a clinical trial?
Sadly, this response time can take anywhere from 6 hours to 2 weeks. We're working hard to speed up how quickly you hear back — in general, verified trials respond to patients within a few days.