Active clinical trials for "Syndrome"

This study monitors the intraocular pressure (IOP) over 4 to 6 hours using the SENSIMED Triggerfish® device and Goldmann Applanation Tonometry (GAT) in pigment dispersion syndrome and pigmentary glaucoma patients. The aim of the study is to detect SENSIMED Triggerfish® output signal peak after induced fluctuation by physical exercise or pupil dilation.

The aim of the current study is to test the hypothesis that patients with IBS may have a defective ICV pressures and may have small bowel bacterial overgrowth. The goal of the current study is to identify the role and competence of ileocecal valve (ICV) in patients with irritable bowel syndrome. The primary objective is to measure the pressure of the ileocecal valve in patients with and without irritable bowel syndrome (IBS). The Ileocecal valve reflux pressures during air insufflation of cecum will be used.

OBJECTIVES: I. Examine the concentration of docosahexanoic acid (DHA) and other n-3 fatty acids in plasma, erythrocyte, and adipose tissue in patients with various forms of retinitis pigmentosa and Usher syndrome. II. Determine the synthesis and catabolism of DHA from linolenic acid in these patients. III. Determine the synthesis, absorption, and catabolism of DHA under different dietary conditions in these patients.

The purpose of this study is to collect data on the clinical and functional outcomes of surgical management for recurrent carpal tunnel syndrome (CTS) using flexor tenosynovectomy. It is hypothesized that the outcomes of patients undergoing flexor tenosynovectomy for recurrent CTS will compare favorably to published data regarding alternative types of surgeries for the same condition.

Background: PANS is an illness that comes on suddenly in children. The full name is Pediatric Acute-Onset Neuropsychiatric Syndrome. It can cause sudden obsessive-compulsive behaviors. It can also cause children to suddenly restricte their food intake. Researchers want to learn more about children with PANS. They also want to learn more about the illness. Objective: To study some disorders of behavior and emotion that start in childhood. Eligibility: Children 3 14 years old who have had severe obsessive-compulsive symptoms or food restriction start quickly Design: Parents will answer questions. The topics include: Their child s medical history Their child s physical and mental health Their family history. The focus will be on neurodevelopmental and psychiatric conditions. A family tree will be drawn. Participants will have a physical exam. Participants may take tests on paper or computer. These will focus on thinking, memory, and behavior. Participants and parents will give a blood sample. Participants will have magnetic resonance imaging (MRI). A strong magnetic field and radio waves take pictures of the brain. Participants will lie on a table that slides in and out of a metal scanner. Participants may have photos or videos taken. Participants may have other tests. These may include heart tests, sleep tests, and lumbar puncture. Sponsoring Institute: National Institute of Mental Health

Sepsis remains a major cause of death in developed countries. A better understanding of the mechanisms involved in the regulation of inflammatory and immune response of patients with severe sepsis is an important step that could open the way for new therapeutic approaches.

Feasibility study to randomize non-vigorous newborn infants born through meconium-stained amniotic fluid to endotracheal suctioning or immediate resuscitation.

The overall objective of this ancillary study is to obtain skeletal muscle and subcutaneous adipose tissue biopsies from women with polycystic ovary syndrome enrolled in the PULSE Study (NCT01482286).

This is an observational study to confirm the presence of recurrent or persistent endogenous Cushing's syndrome in patients who have had primary surgical and/or radiation therapy for Cushing's disease and continue to manifest symptoms and signs of hypercortisolemia.

To monitor the frequency of the development of thrombocytopenia in patients with Heparin Induced Thrombocytopenia/Heparin Induced Thrombocytopenia and Thrombosis Syndrome receiving bivalirudin during Percutaneous Coronary Intervention