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Clinical research across the Americas and Europe

Sharing expertise to expand the horizons of knowledge.

We connect people and the pharmaceutical industry with safe, ethical and confidential clinical studies in the United States, Mexico, Colombia and Spain, with a site opening soon in Ecuador.

active countries · 1 opening soon
4
study phases
I–IV
studies now enrolling
4

Beyond the horizon: tomorrow’s treatment starts today

Studies now enrolling

If any of these conditions sounds familiar, you may qualify to take part.

See all studies
Enrolling

Mental health

Depression

Experiencing low mood, low energy or lack of motivation?

See if I qualify
Enrolling

Cardiometabolic

Diabetes

Currently taking metformin and A1C above 7.0%?

See if I qualify
Enrolling

Cardiometabolic

Diabetes and obesity

Diabetes not well controlled on metformin, an SGLT2 inhibitor or both, and A1C above 7.5%?

See if I qualify
Enrolling

Immunology

Lupus

Have skin lesions caused by lupus (cutaneous lupus)?

See if I qualify

What to expect if you take part

A clear process, with our medical team by your side at every step.

  1. 1 / 4

    Prescreening

    A brief phone or online questionnaire to determine whether you might qualify.

  2. 2 / 4

    Informed consent

    We explain the study to you without haste: its objectives, procedures, risks and benefits. You may discuss it with your family or your physician before signing.

  3. 3 / 4

    Study visits

    You attend scheduled visits, where the medical team performs check-ups and monitors your health.

  4. 4 / 4

    Close-out and follow-up

    At the end, we conduct a close-out visit and the safety follow-up specified in the protocol.

Learn more about taking part

We share what we know

Our commitment to you

  • Your safety and your rights

    Every study is approved by an ethics committee and overseen by professionals. You can leave at any time.

  • Confidentiality

    Your data is coded and only authorized staff know your identity.

  • Diversity

    We want research to reflect every community, whatever their background or language.

  • No cost to you

    Study visits, tests and medication are free, and you may be compensated for your time.

  • Results you can read

    When each study ends, we share a plain-language summary of the results with participants.

Researcher working with a microscope in a clinical laboratory

Beyond the horizon of knowledge

Nexus Medical Group, a Nexus Enterprises Group company, is a clinical research network that supports the pharmaceutical industry in developing new treatments. We share the expertise of our investigators and clinical teams, with standardized processes across the Americas and Europe, to take medicine beyond the knowledge horizon: toward treatments that do not yet exist.

Mission
To advance the development of new treatments through ethical, rigorous and confidential clinical research that connects the pharmaceutical industry with diverse communities across the Americas and Europe, always putting the safety and well-being of every participant first.
Vision
To be the leading clinical research network bridging the Americas and Europe, recognized for the quality of its data, the protection of its participants and its contribution to more inclusive medicine, taking science beyond the knowledge horizon.
Read our mission and vision

Beyond borders

Where we are

One network, the same standards in every country.

  • Miami

    Florida, United States · Headquarters

  • Las Vegas

    Nevada, United States

  • Cuernavaca

    Morelos, Mexico

  • Bogotá

    Cundinamarca, Colombia

  • Tenerife

    Canary Islands, Spain · European operations

  • Guayaquil

    Guayas, Ecuador

    Coming soon
See our sites

Expertise that delivers reliable data

For sponsors and CROs

Phase I–IV studies with a single point of contact, access to diverse populations and confidentiality from day one.

Explore our services
  • Feasibility and site activation
  • Recruitment in Hispanic populations across the United States and Latin America and in European populations from Tenerife
  • Processes aligned with ICH-GCP and FDA, COFEPRIS, INVIMA and AEMPS requirements
  • Confidentiality agreement before the protocol

Frequently asked questions

See all questions
What is a clinical trial?

It is a research study in people that evaluates whether a new medicine, vaccine, device or procedure is safe and effective. When the results confirm it, that treatment may become tomorrow’s standard of care. Every trial follows a protocol designed with scientific rigor, is reviewed by independent ethics committees and is overseen by each country's health authority: FDA (United States), COFEPRIS (Mexico), INVIMA (Colombia) and AEMPS (Spain).

Who designs and conducts clinical trials?

They are designed by sponsors (pharmaceutical companies, government agencies or nonprofit organizations) and conducted by physician investigators and qualified clinical staff at research sites such as those in our network.

Is it safe to participate?

Every study is approved by an independent ethics committee and by the health authority. Throughout the study, a medical team continuously monitors your health.

Is there any cost?

No. Study-related visits, tests and medications are provided at no cost to you, and you do not need health insurance.

Planning a clinical study?

Let's talk feasibility, timelines and target populations. We sign confidentiality agreements before receiving any information about your protocol.