Clinical trials · Colorado
Neoplasms clinical trials in Colorado
We’re tracking 88 recruiting neoplasms studies with a site in Colorado — including Phase 1, Phase 1/Phase 2, Phase 2 and Phase 3 studies, each written for real people, not researchers.
Recruiting studies in Colorado
- NCT05278208RecruitingPhase 1/Phase 2
Lutathera for high-grade brain tumors that returned or got worse
This trial tests if Lutathera, a radioactive drug that targets certain tumors, can help children and young adults with high-grade brain tumors or meningiomas that have come back or are growing. It aims to see if the treatment is safe and works.
Aurora, ColoradoAges 4–39 - NCT04901702RecruitingPhase 1/Phase 2
Onivyde plus talazoparib or temozolomide for resistant solid tumors
This trial tests whether adding Onivyde to either talazoparib or temozolomide can shrink or control hard-to-treat (refractory or recurring) cancers in children and young adults. It aims to find safer dosing first, then look at how well the treatment works—especially for Ewing sarcoma.
Aurora, ColoradoAges 1–30 - NCT04242095Recruiting
Immunotherapy side effects research study
This study collects blood, stool, and tissue samples from people who have had side effects from immunotherapy (a type of cancer treatment that helps your immune system fight cancer). It aims to learn more about these side effects, so doctors can better manage them in the future.
Aurora, ColoradoAges Any age - NCT06465069RecruitingPhase 1
Study of an experimental drug for advanced bladder and other cancers
This trial tests a new drug called LY4052031 for people with advanced or metastatic cancers, especially bladder cancer. The drug aims to slow or stop tumor growth. Doctors will check if it is safe and how well it works.
Denver, ColoradoAges 18 years+ - NCT00900198Recruiting
Give cancer tissue samples to help future cancer research
This study collects tissue or other cancer-related samples to help researchers better understand cancer and develop better tests or treatments. You can join if you are being evaluated for or treated for cancer, and you agree to let your samples be used for research.
Aurora, ColoradoAges 2 months+ - NCT06925737RecruitingPhase 3
Study of I-DXd for metastatic prostate cancer
This study tests a new drug called Ifinatamab Deruxtecan (I-DXd) for people with metastatic prostate cancer that has stopped responding to hormone therapy. It may help by targeting and destroying cancer cells in a different way.
Aurora, ColoradoAges 18 years+ - NCT07838519Enrolling by invitation
Personalized lung cancer screening for veterans
This study tests a personalized approach to help veterans decide if lung cancer screening is right for them. It aims to improve early detection by considering each person's unique risk factors, such as smoking history, military exposures, and lung health.
Aurora, ColoradoAges 50–80 - NCT01885299Recruiting
Long-term registry for stereotactic radiation treatments
This study collects long-term information from people who receive stereotactic radiosurgery or stereotactic body radiotherapy for tumors or other conditions. It helps researchers understand how these precise radiation treatments work over time.
Colorado Springs, ColoradoAges Any age - NCT07646782Recruiting
Human Observatory Study: Aging and Longevity Research
This study observes how people age over time to better understand what helps people live longer and healthier lives. You'll share health information through surveys or online screening, and researchers will track changes in your health and wellbeing.
Boulder, ColoradoAges 18 years+ - NCT07630974RecruitingPhase 1/Phase 2
New Cancer Drug for Children With Hard-to-Treat Solid Tumors
This trial tests a new drug called ifinatamab deruxtecan in children whose solid tumors (cancers that form lumps, excluding brain tumors) have come back or stopped responding to previous treatments. The drug is designed to target and kill cancer cells while potentially causing fewer side effects than standard chemotherapy.
Aurora, ColoradoAges 1 month–17 years - NCT07566156RecruitingPhase 3
New drug combination vs. radiation for bladder cancer preservation
This trial tests whether two drugs (enfortumab vedotin and pembrolizumab) work better than radiation with chemotherapy for muscle-invasive bladder cancer. The goal is to treat your cancer while keeping your bladder instead of removing it.
Aurora, ColoradoAges 18 years+ - NCT07563777Recruiting
Long-term study of human aging and health
This is a long-term research study that follows people over time to understand how humans age. Researchers will collect information about your health and lifestyle to learn what helps people stay healthier as they get older.
Boulder, ColoradoAges 18 years+ - NCT07309445Recruiting
Real-world use of TAR-200 for non-muscle invasive bladder cancer
This study looks at how patients with non-muscle invasive bladder cancer are using TAR-200 in everyday medical care. It aims to understand treatment patterns and outcomes outside of a clinical trial.
Lakewood, ColoradoAges 18 years+ - NCT07287098RecruitingPhase 2
Imlunestrant for premenopausal women with ER+/HER2- early breast cancer
This trial tests a new hormone-blocking pill (imlunestrant) in premenopausal women with early-stage ER+/HER2- breast cancer. Depending on whether you've had prior hormone therapy, the study will see if this treatment works better than standard options.
Greeley, ColoradoAges 18 years+ - NCT07283939Recruiting
Testing a tool to adjust chemo doses and reduce treatment delays
This trial tests a computer algorithm called PAGODA that helps doctors adjust chemotherapy doses for people with gastrointestinal cancers. The goal is to prevent unplanned treatment delays while keeping the treatment effective.
Colorado Springs, ColoradoAges 18 years+ - NCT07225946RecruitingPhase 3
Study of pasritamig with docetaxel for advanced prostate cancer
This trial tests a new drug called pasritamig combined with the chemotherapy docetaxel, compared to docetaxel alone, in men with prostate cancer that has spread and is no longer responding to hormone therapy.
Lakewood, ColoradoAges 18 years+ - NCT07227415RecruitingPhase 1/Phase 2
Study of a new drug for advanced kidney cancer
This trial tests a new drug, PF-08634404, alone or with other cancer treatments, for adults with advanced kidney cancer that has not been treated before. It aims to see if the drug can help shrink tumors or stop them from growing.
Aurora, ColoradoAges 18 years+ - NCT07218926RecruitingPhase 3
New drug vs sunitinib for GIST after imatinib
This trial compares a new oral drug, IDRX-42, with the standard drug sunitinib (Sutent) for people with advanced GIST whose cancer has progressed after imatinib therapy. The goal is to see if IDRX-42 can better control the tumor growth.
Aurora, ColoradoAges 18 years+ - NCT07214532Recruiting
Using a blood test to guide breast cancer therapy
This study tests whether a blood test can help decide when to start additional hormone-blocking therapy for early-stage breast cancer. It aims to see if starting therapy only when the test detects cancer DNA is as effective as giving it to everyone.
Grand Junction, ColoradoAges 18 years+ - NCT07198945Enrolling by invitation
6 vs 12 month follow-up after large colon polyp removal
This trial compares whether a follow-up colonoscopy at 6 or 12 months is better for people who have had a large polyp (20-50 mm) removed. It will help doctors understand the best timing for surveillance.
Aurora, ColoradoAges 18 years+ - NCT07169851RecruitingPhase 2
Study of a new drug for chemo nausea and vomiting
This trial tests a medication called LY3537021 to see if it can prevent nausea and vomiting caused by certain types of chemotherapy (AC or cisplatin) in people who have not had chemo before. It focuses on patients who are otherwise in fairly good health.
Fort Collins, ColoradoAges 18 years+ - NCT07164443RecruitingPhase 3
Study of Pasritamig with or without JNJ-87189401 for advanced prostate cancer
This study tests a new combination therapy for advanced prostate cancer that has stopped responding to standard treatments. It aims to see if the combination is more effective than placebo in slowing the cancer's growth.
Aurora, ColoradoAges 18 years+ - NCT07091617Recruiting
Better genetic testing for young adults with cancer
This study tests a new way to offer genetic testing to young adults (ages 18-39) who have or had cancer. The goal is to make it easier for you to learn if you have inherited gene changes that could affect your cancer and your family's health.
Colorado Springs, ColoradoAges 18 years+ - NCT07060807RecruitingPhase 3
Patritumab deruxtecan for advanced breast cancer
This study tests an investigational drug called patritumab deruxtecan for people with a certain type of advanced breast cancer that is hormone receptor-positive and HER2-negative. The drug targets a protein called HER3, which is common on these cancer cells, and may slow or shrink the cancer when previous treatments have stopped working.
Grand Junction, ColoradoAges 18 years+
Neoplasms trials by city in Colorado
Where these studies are running in Colorado
Institutions with a site for the recruiting neoplasms studies listed above.
- Rocky Mountain Cancer Centers · 4 studies
- Children's Hospital Colorado · 3 studies
- Colorado Clinical Research · 3 studies
- Longmont United Hospital · 3 studies
- Mercy Medical Center · 3 studies
- Penrose-Saint Francis Healthcare · 3 studies
- Rocky Mountain Cancer Centers - Penrose · 3 studies
- Saint Anthony Hospital · 3 studies
What taking part in a neoplasms study involves
A screening visit first
Before anything else, the study team checks whether you fit — usually a visit with some tests. You can stop at any point, and screening is typically free.
Care at a nearby site
Study visits happen at a clinic or hospital taking part. Many studies cover the cost of the study treatment and related visits, and some reimburse travel.
You stay in control
Taking part is voluntary and you can leave a study at any time, for any reason, without affecting your regular care.
The team decides eligibility
Our fit check is a helpful first read, not a decision. The study team makes the final call after reviewing your health history.
Neoplasms trials in other states
Common questions
- Are there neoplasms clinical trials in Colorado?
- Yes. We're currently tracking 88 recruiting neoplasms studies with a site in Colorado, each rewritten in plain language so you can see what it's testing and who it's for.
- How do I find out if I qualify for a neoplasms study in Colorado?
- Each study lists its eligibility rules — age, diagnosis, prior treatments. On every trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Do I have to live in Colorado to take part?
- Not necessarily. These studies have a site in Colorado, but eligibility is about your health, not your address — some people travel to take part, and a few studies reimburse travel. The study team can tell you what's required.
- Does it cost anything to join a neoplasms trial?
- Using Clin2 is always free. Many trials cover the study treatment and related visits; some reimburse travel. The study team explains exactly what's covered before you decide.
Not the right time?
New neoplasms studies open in Colorado regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.