Common questions

A clinical trial is a research study where doctors test a new treatment, medicine, or device to see if it works and is safe. Every trial follows a strict plan and is watched over by medical and ethics experts the entire way through. Taking part means you could get early access to a new treatment, and you are also helping researchers learn something that could help other people down the road.

You can join a clinical trial through Health Trials by searching for your condition on the homepage, looking through the trials that come up, and applying to the ones that seem like a fit. You will answer a short set of questions about your health, nothing you cannot handle in a few minutes. From there, our medical team looks at your answers and reaches out if there is a possible match.

After you apply on Health Trials, your answers go to our medical team for review. If a trial looks like it could be right for you, someone will reach out, usually within two business days, to walk you through next steps. If it is not a fit, that is alright too, we may still let you know about other trials that match your condition.

If a trial is not a match, you may not receive a message right away. This does not mean something went wrong on your end. You are welcome to check back or apply to other trials in the meantime, and we may reach out later if something more suitable comes up.

Yes, in many cases you can apply on behalf of a family member or someone in your care through Health Trials. If you are helping a parent, child, or someone under your care, you can start the process for them. Just be ready to give accurate information about their personal data and health, since that is what determines whether a trial may be suitable.

Yes, you can withdraw your application at any time. Applying does not lock you into anything, and you are free to change your mind before, during, or after the review process.

No, registering does not mean you are accepted. Every trial has specific requirements, and our team checks your details against those before anything is confirmed.

Yes, go ahead. Trial requirements are written in pretty technical language sometimes, and it is genuinely hard to self-assess. Apply anyway and let our medical team sort out whether it is a match, that is what they are there for.

Usually not, though it depends on the trials involved. Being in one study can affect your eligibility for another, so this gets checked as part of the review process. If it matters to you, mention it early so the team can guide you.

Every trial on Health Trials is conducted under an approved research protocol, meaning it has been reviewed by regulatory and ethics bodies before it is allowed to start. That said, many trials test treatments that are still being studied and are not yet approved for general use, that is the whole point of the research. You will always be told the approval status of the specific treatment before you agree to anything.

Possibly, yes, as with any medical treatment. Before you join a trial, the research team walks you through the known and possible side effects in detail, and you will have the chance to ask questions and think it over before agreeing to take part. You are never required to decide on the spot.

Yes, you can always opt out later if you change your mind. Taking part in a clinical trial is voluntary from start to finish. You can leave a trial at any point and for any reason, and it will not affect your regular medical care.

Every trial listed on Health Trials operates under an approved protocol, overseen by an independent ethics board, often called an IRB, that exists specifically to protect participants. That oversight does not stop once the trial starts, it continues the whole way through.

Only if you choose to tell them, though we generally encourage it. Your own doctor plays an important role in your overall care, and most study teams recommend keeping them informed so everyone involved has the full picture.

Yes, your personal and health information is kept private on Health Trials. Health Trials is ISO 27001 certified, GDPR and HIPAA compliant, and all data is SSL-encrypted. Your information is handled under strict privacy and confidentiality rules and is only used for purposes related to the trial and its research. It is only ever shared with a research site if you may be a suitable match, and only with your explicit consent. You will always be told how your data is used before you agree to take part, and you can withdraw your consent at any time.

Yes. Taking part in a trial does not replace your regular medical care. You can and should continue seeing your own doctor throughout the study.

Tell the study team right away, that is exactly what they are there for. Every trial has a process in place for monitoring your safety and responding quickly if something feels wrong. You are also free to stop taking part at any point.

It depends on the trial's design. Some trials tell you exactly what you are receiving. Others are blinded, meaning neither you nor sometimes even the study team knows right away, this is a standard research method used to keep results accurate, not something done without your knowledge. Whichever design applies, it will be explained to you clearly before you agree to join.

A clinical trial’s length varies a lot, some run a few weeks, others follow participants for a year or more. The expected length is always listed in the trial details before you apply, so you are not signing up blind.

This depends on the trial too, some ask for a visit every couple of weeks, others far less often. You will see the visit schedule laid out before you commit to anything.

Visit length varies by trial and by what is being done that day, a quick check-in might be twenty minutes, while a visit involving tests or procedures could take a few hours. This gets covered when the study team walks you through what to expect.

Life happens, and study teams understand that. Reach out to the site as soon as you know you need to reschedule, and they will help you find a new time. Missing an occasional visit does not automatically mean you are removed from a trial.

The treatment group receives the medicine or approach being studied. The placebo group receives something that looks the same but has no active treatment in it. Comparing the two groups helps researchers tell whether the treatment itself is actually responsible for any improvement. Not every trial uses a placebo, and you will always be told if one is part of the design.

Many clinical trials listed on Health Trials offer compensation for your time and reimbursement for expenses like travel, though this is not guaranteed and varies from trial to trial. If compensation is offered, it will be explained clearly before you enroll.

Some trials do cover travel costs, others do not. It depends on the sponsor and the specific study. This detail is always shared with you upfront, before you are asked to commit.

Usually you do not need insurance to join a clinical trial. Many trials cover the cost of study-related treatments, tests, and visits directly, so insurance is often not a requirement. This varies by trial, and the details are explained before you enroll.

In most cases, no, there is no cost for you to participate in a clinical trial. Study-related visits, tests, and treatments are typically covered as part of the trial. Any costs that might apply to you would be explained clearly before you agree to join, never after the fact.

Often, yes. Many trials share overall results once the study wraps up, and some also give participants access to summary findings. If this matters to you, it is a good thing to ask the study team about early on.

You will be given contact details for the study team once you are enrolled, and you can reach out to them directly with any questions along the way. You are never left to figure things out on your own once a trial is underway.