View clinical trials related to Lymphadenopathy.
Filter by:The ACRIN 7151 trial will use medical records abstraction data from participants with extracolonic findings (ECFs) reported from the ACRIN 6664 National CT Colonography Trial to: 1) measure incidence of diagnostic imaging, hospitalization, and interventional procedures associated with ECFs reported on computed tomography colonography (CTC), delineated by type of ECF; 2) determine potential predictors of follow-up diagnostic imaging, hospitalization, and interventional procedures, delineated by type of ECF; and 3) evaluate the clinical/pathologic diagnoses associated with indeterminate but potentially significant ECFs. These data can be used to incorporate ECFs into existing models on the cost-effectiveness of CTC in colorectal cancer screening and can potentially be used to develop guidelines for the reporting and management of ECFs.
Background: - Kaposi's sarcoma-associated herpes virus (KSHV)-associated multicentric Castleman disease (KSHV-MCD) is caused by a herpes virus known as KSHV. This disease can also cause several other cancers, including Kaposi sarcoma. People with KSHV-MCD often have symptoms like fever, weight and muscle loss, and fluid in the legs or abdomen. Tocilizumab may be able to block the chemicals in the body that cause KSHV-MCD symptoms. Researchers want to test this drug and other anti-virus drugs to find the best combination of drugs to treat KSHV-MCD. Objectives: - To test the effectiveness of tocilizumab with and without other anti-virus drugs for KSHV-MCD. Eligibility: - People at least 18 years of age who have KSHV-MCD and have certain symptoms and blood abnormalities caused by their KSHV-MCD. Design: - Participants will be screened with a medical history and physical exam. They will also have blood tests, and a skin biopsy. - Participants will have tocilizumab injections every 2 weeks for up to 12 weeks. They will provide daily blood samples for the first 3 days of treatment. - After the sixth dose, participants will be monitored for 4 weeks to check for possible side effects. - Those whose KSHV-MCD does not improve or worsens during the study may have tocilizumab combined with two other anti-virus drugs, zidovudine and valganciclovir. These drugs are pills that will be taken four times a day for 5 days out of every 2 weeks. - Blood, urine, and saliva samples will be collected throughout the study.
The objective of the present study was to compare ultrasound (US) characteristics and ultrasound-guided core-needle biopsy (US-CNB) with US-guided fine-needle aspiration (US-FNA) in the assessment of different malignant cervical lymphadenopathies. Patients with malignant cervical lymphadenopathie with either US-FNA or US-CNB over a 3-year period from 2007 July to 2010 Dec were retrospectively reviewed. There are two major study groups according to the treatment status of the patient's population, including patients who had pathology proofed previous cancer and with clinically cervical lymphadenopathies after treatment. The second group included patients with cervical lymphaenopathies but without previous diagnosis of malignancy and treatment. The results of cytology, or pathology and time of needle biopsy to final diagnosis were traced and recorded. Morphologic US parameters and vascular features were thoroughly evaluated and compared in different disease.
The investigaotors want to establish a real-time and computerized score reporting system based on the significant predictors of the measured sonographic parameters and demographic data.
This phase II trial studies how well lenalidomide and ofatumumab work in treating participants with previously treated chronic lymphocytic leukemia or small lymphocytic lymphoma. Drugs used in chemotherapy, such as lenalidomide, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Monoclonal antibodies, such as ofatumumab, may interfere with the ability of tumor cells to grow and spread. Giving lenalidomide and ofatumumab may work better in treating participants with chronic lymphocytic leukemia or small lymphocytic lymphoma
Enlarged glands in the chest (mediastinal lymphadenopathy) is a common problem and may have a variety of different causes. In the past an operation (mediastinoscopy) was required to diagnose the glands. Endobronchial ultrasound (EBUS) is a new procedure that may be able to diagnose these glands without the need for mediastinoscopy. The REMEDY trial aims to examine whether EBUS can reduce the number of mediastinoscopies and healthcare costs in patients with enlarged glands in the chest.
Primary objective: - To estimate the degree of agreement in diagnosis of cytologic samples from mediastinal lymph nodes obtained by Endobronchial Ultrasound (EBUS)-guided Fine Needle Capillary Sampling (FNC) versus Fine Needle Aspiration (FNA). Secondary objective: - To compare the quality of cytologic samples from mediastinal lymph nodes obtained by EBUS-guided FNC versus FNA. The quality of the samples will be assessed initially by MDACC on-site cytology technicians, and then corroborated by physicians in the department of cytology. This assessment will be performed utilizing the Mair's score 3. The score consists of a 0-10 scale: 1-2= poor; 3-6=good; 7-10=superior.
This study will test whether valproic acid (Depakote[Registered Trademark]) can shrink enlarged lymph glands and spleen in patients with autoimmune lymphoproliferative syndrome (ALPS). Depakote has been used for more than 30 years for treating various medical disorders in adults and children, including migraine headaches, seizures and psychiatric disorders. In animal studies, it was effective in shrinking both lymph nodes and spleen in animals with conditions similar to ALPS. People with ALPS who are between 2 and 70 years of age and who have had an enlarged spleen or lymph glands for at least 1 year may be eligible for this study. Participants take Depakote as a tablet or liquid or sprinkled on food twice a day for 16 weeks. The drug dose is increased slowly over the first 3 to 4 weeks until the maximum tolerated dose is reached. Blood tests are done at 2, 4, 6, 8 and 10 weeks after starting the drug and 1 week after the drug is stopped to check for treatment side effects. Valproic acid blood levels will be checked during drug escalation, half way through therapy, and just before the end of treatment. A physical examination and CT scan (or ultrasound of the abdomen for patients who cannot undergo CT) are done before starting treatment and at the end of the 16-week treatment period to evaluate the response to treatment. Patients who tolerate the treatment well and show shrinkage of the lymph glands or spleen may be offered extended treatment for up to 1 year in consultation with their primary physician. During the extended treatment period, blood tests are done at home every 6 to 8 weeks to monitor for drug side effects. Follow up evaluation visits are scheduled at the NIH Clinical Center every 3 months during the extended treatment period and 3, 6, and 12 months after treatment has ended.
To evaluate the short-term effects of administering zidovudine ( AZT ) at the same time with increasing doses of aldesleukin ( interleukin-2; IL-2 ) in patients with persistent generalized lymphadenopathy syndrome ( PGL ). The effects to be studied include safety or toxicity, how quickly the drugs are used in the body, effects on the immune system, effects on HIV, concentrations in body fluids, and how quickly the drugs are cleared by the kidneys. The trial will establish the maximum tolerated dose ( MTD ) and will be a pilot study to determine the dose that has the greatest effect in the immune system. AZT has been shown to be effective in HIV-related disease. IL-2 has been shown to increase immune responses and correct immune problems caused by HIV in the test tube. IL-2 has also been effective in treating Kaposi's sarcoma in a number of patients. Because of the clinical activities of these two drugs and because their toxicities and mechanisms of action do not overlap, it may be beneficial to combine the two drugs with their antiviral and immune stimulatory effects.