All studies
RecruitingHuman Pharmacology (Phase I)- OtherInterventional

A clinical trial of MK-7228 in adults (MK-7228-002)

Atherosclerosis happens when fatty materials build up inside your arteries, making them harder and narrower. Over time, this can reduce blood flow and raise the risk of serious problems like heart attacks or strokes. This study is testing an experimental medicine called MK-7228. It is an early-stage research trial, often called a Phase 1 trial. Because this medicine is in the early testing stages, the main goal is not to cure disease yet, but to check its safety, see what side effects it might cause, and understand how it moves through the human body. The study is open to adults aged 18 and older. Participants will be monitored closely by medical specialists throughout their time on the trial. Taking part helps researchers learn whether MK-7228 could become a safe and helpful treatment for heart and blood vessel health in the future.

At a glance

Status
Recruiting
Phase
Human Pharmacology (Phase I)- Other
Sponsor
Merck Sharp & Dohme LLC
Enrolment target
40
Start
17 Mar 2026

What is this study about?

Atherosclerosis is a common condition where fatty substances, cholesterol, and other materials build up inside the walls of your blood vessels. Over time, these build-ups turn into hard patches called plaques. As the plaques grow, they narrow the arteries and make them less flexible. This makes it harder for blood to flow smoothly around the body, which can lead to serious cardiovascular problems such as heart attacks, chest pain, or strokes.

This clinical trial is looking at an experimental drug called MK-7228. Before any new medicine can be prescribed by doctors, it must go through careful testing in people. This study is an early-phase trial, focusing on human pharmacology. This means doctors are carefully looking at how the drug behaves once inside the body—how it is absorbed, broken down, and removed—and checking for any unwanted side effects.

By testing MK-7228 in a small, carefully monitored group of adult volunteers, scientists hope to gather essential safety data. If the results are positive, researchers will use this information to decide how to test the drug in larger future studies. In the long run, this research could lead to new ways to prevent or treat artery disease and protect heart health.

Key takeaways

  • MK-7228-002 is an early-stage (Phase 1) trial testing a new medicine called MK-7228.
  • The study focuses on safety, tolerability, and how the medicine behaves in the human body.
  • The research aims to help find better future treatments for atherosclerosis (narrowed arteries).
  • Adults aged 18 and over may be eligible, subject to detailed medical checks.
  • Participation is entirely voluntary, and you can leave at any time.

Who may be eligible?

This trial is open to adults aged 18 and older of any sex. Because this is an early-stage safety study, the researchers have strict rules about who can join to keep everyone as safe as possible.

To be considered, you will need to go through a health check with the trial team. They will look closely at your medical history, your current health status, and any medicines you are already taking to ensure it is safe for you to take an experimental drug.

People with certain medical conditions, severe allergies, or those who are pregnant or planning to become pregnant may not be able to take part. The study team will explain the full list of rules before you make any decisions.

Could this study suit you?

Answer these quick questions to see if you may be eligible. This is a guide only — the research team makes the final call.

  1. I am aged 18 or older.
  2. I am interested in taking part in an early-stage health research study.
  3. I am willing to attend regular clinic appointments and have health checks such as blood tests.
  4. I can provide details about all current medicines and supplements I take.
  5. I am not currently taking part in another clinical trial with an experimental medicine.
Answer every question to see your result.

What does participation involve?

Taking part in this study involves several steps over a set period. First, you will attend a screening visit where doctors will check your blood, heart rate, blood pressure, and overall health to make sure the trial is right for you. If you join, you will be given the study medicine, MK-7228, either as a tablet, liquid, or injection depending on the study plan. You will need to visit the study clinic regularly so the team can monitor you closely. These visits often involve regular blood tests, heart traces (ECGs), and physical exams to see how your body responds. You may also need to keep a diary of any symptoms you notice. After finishing the medication, there will be follow-up checks to make sure you are feeling well.

Potential risks and benefits

Because MK-7228 is an investigational drug, you may not receive any direct health benefit from taking part. The main benefit is helping doctors find new treatments that could help people with heart disease in the future. As with any new medicine, there is a risk of side effects, ranging from mild issues like headaches or nausea to unexpected reactions. Your health will be monitored very closely by a medical team to manage any risks quickly. Taking part is completely voluntary, and you are free to leave the trial at any time without giving a reason and without affecting your normal NHS care.

Locations (1)

Some site locations are approximate. We're improving this — please verify with the trial team before travelling.
  • —
    Unverified
    Belgium

Common questions

What is a Phase 1 clinical trial?

A Phase 1 trial is one of the earliest stages of testing a new medicine in people. Its main purpose is to check safety, find the right dose, and see how the body handles the drug.

Will taking part cure my atherosclerosis?

No, this trial is not designed to cure your condition. It is an early research study to test the safety and actions of a new medicine.

Do I have to pay to take part?

No. The study medication, tests, and medical visits are provided at no cost. Clinical trials often also help cover travel expenses.

Can I leave the study if I change my mind?

Yes. You have the right to withdraw from the trial at any point, for any reason, and your regular medical care will not be affected.

Can I still take my regular prescription medicines?

That depends on what you take. The study team will review all your regular medicines during screening to make sure they do not interact unsafely with the study drug.

How to find out more

Always speak to your GP or specialist before deciding to take part in a study.

Interested in taking part?

Register your interest

Share your details and the research team for "A clinical trial of MK-7228 in adults (MK-7228-002)…" will contact you if you may be eligible. Always speak to your GP before agreeing to take part.

Discussion

Community discussion

Powered by our forum at community.patient.info. Please be respectful — this is not medical advice.