Popular Trials
Medications for Cerebral Blood Flow Regulation
Recruiting0 awardsPhase < 1
Madison, Wisconsin
This trial is testing whether men and women have different ways of controlling blood flow to the brain. The stress is low oxygen or high carbon dioxide. The study will use medicine infusions during stress and MRI to measure brain blood flow.
Androgen Replacement Therapy
Testosterone Replacement for Fatigue in Male Cancer Survivors
Recruiting0 awardsPhase 2
Boston, Massachusetts
This trial is testing a testosterone drug to help young male cancer survivors who feel very tired and have low testosterone. The drug aims to increase their energy, improve sexual function, and make them stronger.
Behavioral Intervention
Testosterone + Hybrid Exercise for Spinal Cord Injury
Recruiting0 awardsPhase 2
Boston, Massachusetts
This trial will test whether a home-based program that includes electrical stimulation during leg cycling, arm ergometry, and an androgen improves function and metabolism more than electrical stimulation during leg cycling and arm ergometry alone.
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Trials With No Placebo
Hormone Therapy
Male Contraceptive Gel for Birth Control
Recruiting1 awardPhase 2
Sacramento, California
This trial is testing a gel that men can use to prevent pregnancy. The study involves couples, with a focus on the male partner applying the gel. The gel works by lowering sperm count, making it less likely for the female partner to get pregnant.
Hormone Therapy
Deslorelin + Hormone Therapy for Breast Cancer Prevention in High-Risk Women
Recruiting1 awardPhase 2
Duarte, California
This trial is studying deslorelin combined with low-dose add-back estradiol and testosterone to see how well it works in preventing breast cancer in premenopausal women who are at high risk for this disease.
Hormone Therapy
Testosterone + Enzalutamide for Prostate Cancer
Recruiting1 awardPhase 2
Baltimore, Maryland
This trial will analyze the effects of oral testosterone therapy given on a schedule of seven days of therapy followed by seven days of no therapy for a 28 day cycle in men with metastatic castrate resistant prostate cancer.
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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.