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Filter by:Jiangzhuo prescription ,fenofibrate and placebo in the treatment of hyperlipidemia(syndrome of phlegm obstruction), randomized, parallel-controlled, multi-center clinical study
Hereditary thrombotic thrombocytopenic purpura (Upshaw-Schulman syndrome) is a rare disorder characterized by thrombocytopenia as a result of platelet consumption, microangiopathic hemolytic anemia, occlusion of the microvasculature with von Willebrand factor-platelet-thrombic and ischemic end organ damage. The underlying patho-mechanism is a severe congenital ADAMTS13 (a disintegrin and metalloproteinase with thrombospondin type 1 motif, 13) deficiency which is the result of compound heterozygous or homozygous ADAMTS13 gene mutations. Although considered a monogenic disorder the clinical presentation in Upshaw-Schulman syndrome patients varies considerably without an apparent genotype-phenotype correlation. In 2006 we have initiated a registry for patients with Upshaw-Schulman syndrome and their family members to identify possible triggers of acute bouts of TTP, to document individual clinical courses and treatment requirements as well as possible side effects of long standing plasma substitution, e.g. alloantibody formation or viral infections.
The purpose of this study is to investigate the frequency and severity of chronic pelvic pain (CPP) in adult women living in Copenhagen Country and Zealand Country (total population 2,4 million), Denmark, in relation to selected factors, such as basic demographic and clinical factors, health related quality of life, physical activity and abnormal muscular findings in the pelvic area.
To evaluate the feasibility and efficacy of the conditioning regimen with cyclophosphamide, fludarabine and antithymocyte globulin (CyFluATG) for allogeneic hematopoietic cell transplantation (HCT) in patients with lower risk myelodysplastic syndrome (MDS).
In this study, we evaluate the acute coronary syndrome patients to see if there is correlation between platelet activity, genetic polymorphism (CYP2C19 and ABCB1), serum adipokines level, and Clopidogrel responsiveness.
This is a registry study in adult patients with newly diagnosed or refractory/relapsed myeloid neoplasms Investigator's sites: 60-70 sites in Germany and Austria Estimated duration of observation of an individual patient: 10 years maximum Objectives - To register all patients with acute myeloid leukemia and related precursor neoplasms, acute leukemia of unambiguous lineage, with higher risk myelodysplastic syndromes (MDS with excess blasts 2), and with myeloid neoplasms with germline predisposition, newly diagnosed or relapsed/refractory in all participating centers (completeness) - To perform timely analyses of disease-related genetic markers (incidences, treatment recommendations) - To assess patient and family history, clinical characteristics and outcome data (event-free survival [EFS], cumulative incidence of relapse [CIR], cumulative incidence of death [CID], overall survival [OS]) - To assess biological disease features and correlate with clinical outcome data (prognostic and predictive markers) - To store biosamples from all patients (e.g., bone marrow, blood, plasma, normal tissue, e.g., skin biopsy, buccal swap, finger nails, hairs, or sputum) - To assess quality of life
The purpose of this study is to determine whether alpha-galactosidase enzyme is affective in alleviating the symptoms of irritable bowel syndrome (IBS).
Background: - The Nephrotic Syndrome Study Network (NEPTUNE) is a network of multidisciplinary researchers who are investigating why kidney disease happens. NEPTUNE researchers will collect kidney tissue and other samples (for example, blood and urine) from individuals who are scheduled to have kidney biopsies to determine the cause of protein in the urine (only one kidney biopsy is necessary). Objectives: - To collect kidney tissue, other samples, and data /information for continuing research into kidney diseases. Eligibility: - Individuals at least 18 years of age who need to have a kidney biopsy to determine the cause of protein in the urine, do not have a systemic disease that is the cause of the their kidney disease, and have not received specific treatment for kidney disease. Design: - This study involves a screening and baseline visit and additional followup visits after the kidney biopsy. - Participants will be screened with a medical history and physical examination, as well as blood and urine samples and collection of fingernail clippings. Participants will also complete questionnaires about their history of kidney problems. - During the kidney biopsy, performed at the NIH Clinical Center, researchers will take an additional tissue sample for research. - Participants will return for followup visits at NIH every 4 months in the first year, and every 6 months in the second through fifth years after the biopsy. Additional blood and urine samples will be collected at each visit, and fingernail clippings will also be collected annually by the study researchers. - Treatment for kidney disease will not be provided as part of this protocol and instead will generally be provided by the patient s own physician. Compensation: Subjects received compensation for each visit to the NIH Clinical Center.
Simons Searchlight is an observational, online, international research program for families with rare genetic variants that cause neurodevelopmental disorders and may be associated with autism. Simons Searchlight collects medical, behavioral, learning, and developmental information from people who have these rare genetic changes. The goal of this study is to improve the clinical care and treatment for these people. Simons Searchlight partners with families to collect data and distribute it to qualified researchers.
Brain hypoperfusion patients may cause vascular dementia results from their hypoperfusion state except that is a risk factor for stroke. The most common clinical symptom of hypoperfusion syndrome is dizziness.Siwu tang is made of Angelica sinensis (Oliv.) Diels (當歸), Rehmannia glutinosa (Gaertn) Libosch (熟地黃), Paeonia lactiflora Pall (白芍), Ligusticum chuanxiong Hort (川芎), and that was used to treat patients with blood deficiency for several centuries. the purpose of the present study was to investigate the complementary effect of siwu tang on brain hypoperfusion syndrome patients