Dr. Christopher L. Hallemeier, M.D.
Claim this profileMayo Clinic
Studies Stomach Cancer
Studies Skin Cancer
5 reported clinical trials
14 drugs studied
Area of expertise
1Stomach Cancer
Stage I
Stage II
Stage III
2Skin Cancer
Stage I
Stage II
Stage III
Affiliated Hospitals
Clinical Trials Christopher L. Hallemeier, M.D. is currently running
Radiotherapy + Chemotherapy
for Esophageal Cancer
This phase II trial tests how well preoperative (prior to surgery) radiation therapy with fluorouracil, oxaliplatin, and leucovorin calcium (FOLFOX) works for the treatment of stage I-III esophageal or gastroesophageal junction adenocarcinoma. Hypofractionated radiation therapy delivers higher doses of radiation therapy over a shorter period of time and may kill more tumor cells and have fewer side effects. Fluorouracil stops cells from making deoxyribonucleic acid (DNA) and it may kill tumor cells. Leucovorin is not a chemotherapy medication but is given in conjunction with chemotherapy. Leucovorin is used with the chemotherapy medication fluorouracil to enhance the effects of the fluorouracil, in other words, to make the drug work better. Oxaliplatin is in a class of medications called platinum-containing antineoplastic agents. It damages the cell's DNA and may kill tumor cells. Giving preoperative hypofractionated radiation with fluorouracil and oxaliplatin may kill more tumor cells in patients with stage I-III esophageal or gastroesophageal junction adenocarcinoma.
Recruiting1 award Phase 29 criteria
Proton Therapy vs Photon Radiation
for Esophageal Cancer
This trial studies how well proton beam radiation therapy compared with intensity modulated photon radiotherapy works in treating patients with stage I-IVA esophageal cancer. Proton beam radiation therapy uses a beam of protons (rather than x-rays) to send radiation inside the body to the tumor without damaging much of the healthy tissue around it. Intensity modulated photon radiotherapy uses high-energy x-rays to deliver radiation directly to the tumor without damaging much of the healthy tissue around it. It is not yet known whether proton beam therapy or intensity modulated photon radiotherapy will work better in treating patients with esophageal cancer.
Recruiting2 awards Phase 31 criteria
More about Christopher L. Hallemeier, M.D.
Clinical Trial Related3 years of experience running clinical trials · Led 5 trials as a Principal Investigator · 2 Active Clinical TrialsTreatments Christopher L. Hallemeier, M.D. has experience with
- Fluorouracil
- Hypofractionated Radiation Therapy
- Leucovorin Calcium
- Oxaliplatin
- Doxorubin
- Stereotactic Body Radiation Therapy (SBRT)
Breakdown of trials Christopher L. Hallemeier, M.D. has run
Stomach Cancer
Skin Cancer
Gastroesophageal Junction Adenocarcinoma
Esophageal Cancer
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Frequently asked questions
Do I need insurance to participate in a trial?
Almost all clinical trials will cover the cost of the ‘trial drug’ — so no insurance is required for this. For trials where this trial drug is given alongside an already-approved medication, there may be a cost (which your insurance would normally cover).
What does Christopher L. Hallemeier, M.D. specialize in?
Christopher L. Hallemeier, M.D. focuses on Stomach Cancer and Skin Cancer. In particular, much of their work with Stomach Cancer has involved Stage I patients, or patients who are Stage II.
Is Christopher L. Hallemeier, M.D. currently recruiting for clinical trials?
Yes, Christopher L. Hallemeier, M.D. is currently recruiting for 2 clinical trials in Rochester Minnesota. If you're interested in participating, you should apply.
Are there any treatments that Christopher L. Hallemeier, M.D. has studied deeply?
Yes, Christopher L. Hallemeier, M.D. has studied treatments such as Fluorouracil, Hypofractionated Radiation Therapy, Leucovorin Calcium.
What is the best way to schedule an appointment with Christopher L. Hallemeier, M.D.?
Apply for one of the trials that Christopher L. Hallemeier, M.D. is conducting.
What is the office address of Christopher L. Hallemeier, M.D.?
The office of Christopher L. Hallemeier, M.D. is located at: Mayo Clinic, Rochester, Minnesota 55905 United States. This is the address for their practice at the Mayo Clinic.
Is there any support for travel costs?
The coverage of travel expenses can vary greatly between different clinical trials. Please see more financial detail in the trials you’re interested to apply.