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Discover 20,142 clinical trials near Baltimore, Maryland. Find research studies in your area.
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Showing 11281-11300 of 20,142 trials
NCT00006366
RATIONALE: Radiation therapy uses high-energy x-rays to damage tumor cells. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. It is not yet known which regimen of radiation therapy plus chemotherapy is more effective for rectal cancer. PURPOSE: Randomized phase II trial to compare two regimens of radiation therapy plus chemotherapy followed by surgery in treating patients who have locally advanced cancer of the rectum.
NCT00007007
RATIONALE: Assessment of patients undergoing radiation therapy may help to determine the effects of the treatment and may help improve cancer treatment. PURPOSE: This clinical trial is studying the memory skills in patients receiving radiation therapy for brain metastases.
NCT03766165
The study team will conduct a two-group study to examine the feasibility of implementing an enhanced microenterprise intervention to reduce sexual risk behaviors. The team will enroll approximately 40 young adults. Participants will be randomly assigned to one of two groups. The first group ("control") will receive text messages with information on job openings. The second group ("intervention") will receive text messages with information on job openings plus HIV prevention and business educational sessions, mentored apprenticeship, a start-up grant (provided in 6 payments), and HIV behavioral economics text messages.
NCT00030654
RATIONALE: Androgens can stimulate the growth of prostate cancer cells. Drugs such as luteinizing hormone-releasing hormone agonist, flutamide, and bicalutamide may stop the adrenal glands from producing androgens. Drugs used in chemotherapy work in different ways to stop tumor cells from dividing so they stop growing or die. Combining hormone therapy with chemotherapy may kill more tumor cells. It is not yet known whether chemotherapy given at the same time as hormone therapy is more effective than chemotherapy given after hormone therapy in treating prostate cancer. PURPOSE: Randomized phase III trial to compare the effectiveness of chemotherapy given at the same time as hormone therapy with that of chemotherapy given after hormone therapy in treating patients who have prostate cancer.
NCT00004054
RATIONALE: Hormones can stimulate the production of prostate cancer cells. Hormone therapy may fight prostate cancer by reducing the production of androgens. Radiation therapy uses high-energy x-rays to damage tumor cells. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. It is not yet known whether hormone therapy plus radiation therapy is more effective with or without combination chemotherapy for prostate cancer. PURPOSE: Randomized phase III trial to compare the effectiveness of hormone therapy plus radiation therapy with or without combination chemotherapy in treating patients who have prostate cancer.
NCT00003930
RATIONALE: Radiation therapy uses x-rays to damage tumor cells. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining radiation therapy with chemotherapy and surgery may kill more tumor cells. PURPOSE: Phase I/II trial to study the effectiveness of radiation therapy plus combination chemotherapy in treating patients who have stage II or stage III bladder cancer that can be removed by surgery.
NCT02709889
The primary objective of this study is to assess the safety and tolerability of rovalpituzumab tesirine in subjects with specific delta-like protein 3-expressing advanced solid tumors.
NCT00003825
RATIONALE: Pentosan polysulfate may be effective in treating side effects of radiation therapy to the abdomen or pelvis. It is not yet known whether pentosan polysulfate is more effective than no further therapy for treating gastrointestinal disturbance caused by previous radiation therapy. PURPOSE: Randomized phase III trial to determine the effectiveness of pentosan polysulfate in treating patients who have inflammation of the rectum, diarrhea, or blood in stools caused by previous radiation therapy to the abdomen and pelvis.
NCT03423173
The purpose of this study is to investigate lot-to-lot consistency in terms of equivalence of the immune responses induced by 3 consecutive TDV lots in healthy participants aged 18 to 60 years in non-endemic country(ies) for dengue.
NCT02743377
Background: McCune-Albright Syndrome (MAS) is a disorder that affects the bones, skin, and some hormone-producing tissues. It is associated with a mutation in a gene. This gene affects enzymes in the brain and body. Researchers want to learn more about one of these enzymes, Phosphodiesterase 4 (PDE4), in people with MAS. Objective: To see if people with MAS have higher levels of PDE4 than people without MAS. Eligibility: People ages 18 and older who have MAS and participated in protocol 98-D-0145, Screening and Natural History of Patients with Polyostotic Fibrous Dysplasia and the McCune-Albright Syndrome. Healthy adult volunteers are also needed. Design: This study requires 1 to 4 outpatient visits to the NIH Clinical Center. Some visits may take place on the same day. Participants with MAS will be screened with medical history and physical exam. They will have blood and urine tests. Participants will have a magnetic resonance imaging scan. Participants will have a full body positron emission tomography (PET) scan. A small amount of a radioactive chemical, \[11C\](R)-rolipram, will be given through an intravenous tube. Participants will have a brain PET scan with \[11C\](R)-rolipram. For this, a thin plastic tube will also be put into an artery at their wrist or elbow crease area. For the scans, participants will lie on a bed that slides in and out of a scanner. They may wear a plastic mask to hold their head in place. They will have blood drawn. Participants with MAS will be interviewed about their thinking and mood. They may complete questionnaires about how they feel or think.
NCT02923921
To compare the efficacy of pegilodecakin in combination with FOLFOX versus FOLFOX alone in participants with metastatic pancreatic cancer as measured by overall survival.
NCT03552289
The purpose of this study is to evaluate the performance of the Cook Advance® Enforcer™ 35 Focal-Force PTA Balloon Catheter (or Enforcer balloon) in treating narrowed blood vessels compared to treatment with a conventional angioplasty balloon.
NCT02603289
The purpose of this study is to demonstrate that changing aligners weekly provides similar results to changing aligners every two weeks.
NCT00006360
RATIONALE: Radiation therapy uses high-energy x-rays to damage tumor cells. PURPOSE: Phase I/II trial to study the effectiveness of radiation therapy in treating patients who have stage II or stage III oropharyngeal cancer.
NCT01362179
This is an observational study of unstimulated bone marrow (BM) and filgrastim-mobilized peripheral blood stem cell (PBSC) donors. The primary goal is to evaluate the hypothesis that the incidence of targeted malignant, thrombotic and autoimmune disorders after unrelated hematopoietic stem cell donation are similar between unstimulated BM and filgrastim-mobilized PBSC donors.
NCT00744991
The purpose of the study is to determine the efficacy and safety of enzastaurin in participants with Cutaneous T-Cell Lymphoma (CTCL) who failed prior therapies.
NCT04229225
A study to assess safety, tolerability and clinical effects of single and repeat dose intra-articular administration of UBX0101 in patients with moderate to severe painful knee osteoarthritis (OA).
NCT01194960
Based on both pre-clinical and clinical data, it may be advantageous to administer a cancer vaccine before chemotherapy to enhance immune responses, thus leading to a more effective therapeutic approach for subjects with metastatic HRPC. This clinical study will evaluate the role of combination therapy of TroVax® plus Docetaxel vs. Docetaxel alone on the progression free survival (PFS) of subjects with HRPC.
NCT04050618
To evaluate the comparative clinical performance of the fanfilcon A silicone hydrogel lens used in daily wear and to compare this with competitive hydrogel lens products.
NCT02064959
This randomized, prospective trial will study the effect of very early cooling in patients undergoing surgical evacuation of acute subdural hematomas (35°C prior to opening the dura followed by maintenance at 33°C for a minimum of 48h). Intravascular cooling catheters (Thermogard XP Device, Zoll) will be utilized to induce hypothermia or to maintain normothermia. The primary objective is to determine if rapid induction of hypothermia prior to emergent craniotomy for traumatic subdural hematoma (SDH) will improve outcome as measured by Glasgow Outcome Scale-Extended (GOSE) at 6 months.
