Solid Tumors: MK-5684 Study

We are testing a new treatment, MK-5684, for people with certain solid tumors to see if it helps them live longer without disease progression. The study also evaluates its safety and effectiveness compared to standard care.

What diseases are being studied?

Health conditions and diseases that the clinical trial is designed to study and treat.

Who can participate in the clinical trial?

These questions help us understand your situation so we can let the trial team know whether you might be a potential match. This is not a medical evaluation and is not part of the official screening, the study doctor will make the final decision..

What medicines are being studied?

Medicines that are officially approved for use in the European Union and considered safe by EMA. These medicines are already on the market and may be tested for new conditions or populations.

Exemestane
Exemestane is a medicine used to lower estrogen and treat certain breast cancers in women who have gone through menopause.
Fulvestrant Eg
Fulvestrant Eg is a medicine used to treat advanced or metastatic breast cancer that depends on hormones.
Hydrocortisone
Hydrocortisone is a steroid medicine used to reduce inflammation and treat skin rashes, eczema, allergic reactions, and some hormone problems.

What active substances are being studied?

Active substances that are officially approved for use in the European Union and considered safe by EMA. These substances are already on the market and may be tested for new conditions or populations.

Betamethasone Sodium Phosphate
Betamethasone sodium phosphate is a corticosteroid substance that reduces inflammation and suppresses immune reactions in allergic, inflammatory, and skin conditions.
Dexamethasone
Dexamethasone is a steroid that reduces inflammation and suppresses the immune system to treat allergic, inflammatory, and autoimmune conditions.
Exemestane
Exemestane is a substance that lowers estrogen levels to help treat hormone-sensitive breast cancer in postmenopausal women.

What similar medicines might you know?

Don't worry if you don't know the medicines tested in the trial. There is a chance you have heard about the similar medicines. Check the list below to see if you are familiar with any of them.

Abix
Acecort
Actocortina

Where is the clinical trial being conducted?

Locations and medical facilities where this clinical trial is currently recruiting or conducting research. Select the locations where you would like to participate.

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Complexo Hospitalario Universitario A Coruna
Oncology
A Coruña, Spain
Clinica Universidad De Navarra
Oncology
Ciudad Lineal, Spain
Hospital Universitario Ramon Y Cajal
Oncology
Colmenar Viejo, Spain

Sponsor: Merck Sharp & Dohme LLC
Last updated: Nov 26, 2025

Disclaimer: Parts of this content have been automatically extracted from the EU Clinical Trials registry. While we strive for accuracy, please always contact the trial site or sponsor directly for correct and official information before making any decisions about participation. View on EU Clinical Trials.