There are more than 498,563 clinical trials published worldwide with over 60,000 trials that are currently either recruiting or not yet recruiting. Use our filters on this page to find more information on current clinical trials or past clinical trials (free or paid) for study purposes and read about their results.
Since 1960, persons with the very rare disorder Bloom's syndrome (BS) have been followed clinically, documenting clinical matters as obtained from their doctors. This has been a worldwide search for cases, though a few in the New York City area are seen (personally, by us) perhaps once every 2-3 years. BS is a rare genetically-determined disorder described in NYC in 1954. The clinical courses of the 169 persons diagnosed BS by 1991 are followed in a program referred to as the Bloom's Syndrome Registry. BS is the prototype of the "chromosome-breakage syndromes." BS cells mutate at a greater rate than any other, and the consequence is the greatest known predisposition to cancers of the types that affect the general human population. We are defining the clinical syndrome and at the same time are studying cells from affected families in the experimental laboratory. BS is a model for learning about cancer. Our contact with families lets us know of cancers arising, but blood, and sometimes tiny biopsies of skin, is taken if available so that (a) the chromosomes can be studied and (b) the gene mutations can be defined in molecular terms.
The purpose of this study is to learn whether changing from a type of anti-HIV drug called a protease inhibitor (PI) to another type of anti-HIV drug will help to lower the amount of fats or sugars in the blood. PIs have been effective at keeping HIV viral load (amount of HIV in the blood) down. However, some people who take PIs have higher than normal levels of fats and/or sugars in the blood. Doctors believe that switching to anti-HIV drugs that do not contain PIs will improve the abnormal side effects. This study will test 3 different combinations of non-PI drugs to see which may improve side effects while keeping viral loads low.
The purpose of this study is to show if a dose of T-20 added to an anti-HIV combination (chosen specifically for each patient) lowers viral load by at least a certain level after 24 weeks as compared to an anti-HIV combination (chosen specifically for each patient) alone. Another purpose is to show if the patient response to T-20 will be maintained for 48 weeks.
The purpose of this study is to see how treatment of hepatitis C (HCV) patients with ribavirin (RBV) affects the anti-HIV drugs stavudine (d4T) or zidovudine (ZDV). Studies have shown that RBV may interfere with the action of ZDV and d4T. There is little information about the way these drugs interact in the body. This study will examine how the drug RBV affects levels of ZDV or d4T in patients who are currently on stable anti-HIV therapy.
The purpose of this study is to see if antibiotic drugs given to treat an infection of the uterus during pregnancy can reduce the chances of HIV being passed from an HIV-positive mother to her baby. A link between bacterial disease of the vagina, premature birth, infection of the uterus during pregnancy, and the passing of HIV from a mother to her baby has been found. Early treatment of these problems may reduce the risk of passing HIV from an HIV-positive mother to her baby. [Note: As of 02/21/03, enrollment into this study was halted because preliminary data showed that the study antibiotics were not effective in preventing mother-to-child HIV transmission.]
RATIONALE: Epoetin alfa may stimulate red blood cell production to treat patients who have anemia following chemotherapy. PURPOSE: Phase IV trial to study the effectiveness of epoetin alfa in treating chemotherapy-related anemia in women who have stage I, stage II, or stage III breast cancer.
The purpose of this study is to test the safety of Iodine-131 Anti-B1 Antibody followed by CHOP and to see what effects it has on patients with previously untreated mantel cell lymphoma.
Controlled trial of an intervention to reduce indoor exposures to cockroach allergens among asthmatic children in NYC.
The purpose of this study is to provide biomedical and behavioral information that is necessary for planning and starting HIV prevention trials in Lima, Peru. The occurrence of HIV is high among men who have sex with men (MSM) in Lima, Peru, and bacterial sexually transmitted diseases (STDs) and HSV-2 (genital herpes) are very prevalent in HIV-positive and -negative MSM there. Methods to reduce both HIV and STDs are urgently needed among MSM in Peru. The information gained from this study is very important for future HIV prevention and vaccine trials that will take place in Peru.
Kidney disease in diabetes (diabetic nephropathy) tends to run in families. It is likely, therefore, that there are genes that predict or are associated with either getting or not getting diabetic nephropathy. The GoKinD Study will provide clinical information and DNA for investigators to look for these genes. Evaluation will be performed and DNA obtained from approximately 1100 diabetic persons with kidney disease and 1000 diabetic persons without kidney disease. In some cases, samples for DNA will also be obtained from the parents of these subjects. Clinical information and DNA will be coded so that individuals cannot be identified, but the DNA can be linked to the clinical data from the individual. Multiple investigators will be able to use this genetic material to test hypotheses about the genetics of kidney disease in diabetes.