Active clinical trials for "Syndrome"

The purpose of this study is to generate long-term safety, tolerability and efficacy data for AFQ056 in eligible adolescent patients with FXS who have participated in the CAFQ056B2214 study, the PK study CAFQ056B2131, or another study of AFQ056 which included FXS patients below 18 years of age provided the patient is at least 12 years of age at the time of entry into the current study.

The purpose of this study is to learn about Smith-Lemli-Opitz Syndrome (SLOS). SLOS is an inherited condition that is caused by the body not making an enzyme as it should. The body needs the enzyme to help make cholesterol. SLOS can cause many health problems including slow growth and development, eating disorders, sleep disorders, behavior disorders, and eye diseases. Severe SLOS leads to birth defects and mental retardation and in many cases early death. The investigators plan to measure cholesterol and other sterol levels, perform clinical observations, whole body testing and imaging (brain MRIs), to learn more about the disease and its progression, differences in the clinical features among individuals with SLOS, and look at the effect of cholesterol supplementation in this condition. The study is an interventional study to characterize disease progression and correlations between clinical, biochemical and physiological features of the disease. The main hypothesis is that dietary cholesterol supplementation does not improve features of SLOS related to the brain (e.g. IQ, behavior).

RATIONALE: Giving chemotherapy, such as busulfan and fludarabine phosphate, before a peripheral blood stem cell transplant helps stop the growth of cancer cells. It may also stop the patient's immune system from rejecting the donor's stem cells. Sometimes the transplanted cells from a donor can make an immune response against the body's normal cells. Giving methotrexate, tacrolimus, and antithymocyte globulin before and after the transplant may stop this from happening. Once the donated stem cells begin working, the patient's immune system may see the remaining cancer cells as not belonging in the patient's body and destroy them (called graft-versus-tumor effect). Giving an infusion of the donor's white blood cells (donor lymphocyte infusion) may boost this effect. PURPOSE: This phase II trial is studying how well donor stem cell transplant works in treating patients with relapsed hematologic malignancies or secondary myelodysplasia previously treated with high-dose chemotherapy and autologous stem cell transplant .

The purpose of this study is to evaluate the effects of nutritional supplementation with omega-9 "olive-oil" and omega-6 "soybean oil" based lipid emulsions in the Acute Respiratory Distress Syndrome (ARDS). The investigators hypothesize that these specific lipids in combination will immunomodulate the inflammatory reaction that occurs in the lungs of ARDS subjects. This concept is known as "Pharmaconutrition." These lipids will be given intravenously so as to assure administration and only as a supplement to enteral nutrition which all subjects will also receive. The omega-9 will be compared to the omega-6 formulation which is the only FDA approved formulation of use in the United States since its development in 1961 by Fresenius-Kabi, Bad Homburg, Germany. The investigators plan to perform a bronchoscopy with lavage within 24 hours of enrollment, begin the lipid administration and continue it for 96 hours after which time the investigators will repeat bronchoscopy with lavage to assess changes. The lipid administration will cease following the second bronchoscopy. The fluid obtained from lavage combined with serum samples obtained at the time of bronchoscopy will be analyzed for inflammatory mediators and cell counts. Clinical data tracing will include but not be limited to: ventilator days, nutritional status, ICU time, oxygenation and lung compliance, and 30-day mortality.

To assess the efficacy of 3 oral dosing regimens of ATI 7505 compared to placebo in patients with PDS by comparing at the end of Day 42 the percentage of patients in each treatment group who have had adequate relief of postprandial distress syndrome symptoms on at least 50% of the treatment days.

The Hepatopulmonary syndrome (HPS) results from intrapulmonary microvascular dilatation that impairs arterial oxygenation in the setting of cirrhosis or portal hypertension. As many as 10-20% of cirrhotics being evaluated for orthotopic liver transplantation (OLT) have advanced HPS and mortality is greater in those with HPS than in those without HPS. Currently, OLT is the only effective treatment, although post-operative mortality in HPS is increased relative to cirrhotic patients without HPS, with a one-year survival of between 68-80 %. Therefore, an effective medical therapy for advanced HPS could improve both pre-operative and post-operative mortality. Recent work in experimental models of HPS has revealed that both nitric oxide synthase-derived nitric oxide and heme oxygenase-derived carbon monoxide cause intrapulmonary vasodilatation. These alterations appear to be driven in part by TNF-α modulation of pulmonary blood flow and intravascular monocyte accumulation. Pentoxifylline is a nonspecific phosphodiesterase inhibitor with inhibitory effects on TNF-α and has recently been shown to be beneficial in patients with severe alcoholic hepatitis where TNF-α overproduction contributes to liver injury. In experimental HPS, pentoxifylline administration also decreases the severity of oxygenation abnormalities. However, pentoxifylline therapy has been associated with dose limiting side effects in patients with liver disease and the tolerability of pentoxifylline in cirrhotic patients with advanced HPS is unknown. Therefore, this open label single arm clinical trial was designed to evaluate the efficacy and tolerability of 8 weeks of pentoxifylline in cirrhotic patients with advanced HPS being considered for OLT.

This will be a single arm Phase II study.

Pilot study, Open-label, Phase II study of Everolimus. Objective: To determine if Everolimus can diminish large gastrointestinal polyps in patients with Peutz-Jeghers Syndrome. Methodology: Polyp size and number will be compared to baseline by FDG-PET and CT and 12 months after treatment with Everolimus. Since this is a pilot study, the polyps prior to treatment will serve as the controls.

The goal of the Phase I part of this clinical research study is to find the highest safe dose of bendamustine that can be given to patients with acute myelogenous leukemia (AML), Acute lymphoblastic leukemia (ALL), Chronic myelogenous (or myeloid) leukemia (CML) in blastic phase, Chronic Myelomonocytic Leukemia (CMML), and myelodysplastic syndromes (MDS). The goal of the Phase II part of this clinical research study is to learn if bendamustine can help to control AML, ALL and MDS. The safety of this drug will continue to be studied.

From 1999, several studies have showed that the use of vasoconstrictors in association with albumin are effective in the treatment of hepatorenal syndrome (HRS). The rationale of the use of vasoconstrictors together with albumin in the treatment of this severe complication of portal hypertension in patients with cirrhosis is to correct the reduction of the effective circulating volume due to the splanchnic arterial vasodilatation.In most of these studies terlipressin, a derivate of vasopressin, has been used as vasoconstrictor as intravenous boluses moving from an initial dose of 0.5-1 mg/4 hr. In some studies midodrine, an alpha-adrenergic agonist, given by mouth has been used as vasoconstrictor at a dose ranging from 2.5 up to 12.5 tid together with octreotide, an inhibitor of the release of glucagon, given subcutaneously at a dose ranging from 10 µg upt to 200 µg tid. To the day, there isn't a study comparing terlipressin + albumin versus midodrine + octreotide + albumin in the treatment of HRS in patients with cirrhosis.Thus, the aim of the study is to compare terlipressin + albumin vs midodrine + octreotide + albumin in the treatment of the HRS in patients with cirrhosis.