View clinical trials related to Immunologic Deficiency Syndromes.
Filter by:Prospective open label proof of concept feasibility interventional clinical trial in which 60 acute HCV genotype 1 patients co-infected with HIV will receive 12 weeks of boceprevir in addition to Standard Of Care Peginterferon + Ribavirin if they show a Rapid Viral Responds at week 4. The primary hypothesis of this study is that the subset of patients with a Rapid Viral Responds after 4 weeks of triple therapy with boceprevir, peginterferon alpha-2b (P) and ribavirin (RVR4) can be successfully treated with a shorter 12-week triple therapy regimen.
The purpose of this study is to determine of once identified to the subjects infected with human immunodeficiency virus (positive VIH), to diagnose latent Tuberculosis, and to treat her with isoniazid for six months, measuring the production of Interferon range pre and posttreatment, to evaluate this way the result of the treatment on the immune response
The primary objectives of Cohort 1 are to evaluate the steady state pharmacokinetics (PK) for elvitegravir (EVG) and tenofovir alafenamide (TAF) and confirm the dose of the elvitegravir/cobicistat/emtricitabine/tenofovir alafenamide (E/C/F/TAF) STR (Part A) and to evaluate the safety and tolerability of E/C/F/TAF STR through Week 24 (Part B) in human immunodeficiency virus - 1 (HIV-1) infected, antiretroviral (ARV) treatment-naive adolescents. The primary objectives of Cohort 2 are to evaluate the PK of EVG and TAF in virologically suppressed HIV-1 infected children 6 to < 12 years of age weighing ≥ 25 kg administered E/C/F/TAF STR (Part A) and to evaluate the safety and tolerability of E/C/F/TAF STR through Week 24 in virologically suppressed HIV-1 infected children 6 to < 12 years of age weighing ≥ 25 kg (Part B). The primary objectives of Cohort 3 are to evaluate the PK of EVG and TAF and confirm the dose of the STR, and to evaluate the safety and tolerability of E/C/F/TAF low dose (LD) STR in virologically suppressed HIV-1 infected children ≥ 2 years of age and weighing ≥ 14 to < 25 kg.
This project aims to assess different antiretroviral treatment strategies, optimally controlled and conventional, in relation to drug resistance and virological treatment failure. A Randomised Controlled trial (RCT) where Vietnamese HIV+ patients with CD4+ T-cells <200/ul are randomized into either enhanced treatment support (ETS) through peer supporters or The National AIDS Control Program recommended self supervised treatment (SST). The treatment strategies will be assessed and compared in relation to treatment adherence and drug resistance development with virological treatment failure as primary endpoint. The results from this project will lead to an increased knowledge in relation the impact of treatment support on adherence, virological suppression and resistance development and have an impact on HIV treatment policies in low income settings globally.
The PIVOT trial aims to determine whether a strategy of switching to PI monotherapy is non-inferior to continuing triple-therapy, in terms of the proportion of patients who maintain all the drug treatment options that were available to them at baseline after at least 3 years of follow-up, and to compare clinical events, safety, toxicity and health economic parameters between the two strategies.
X-linked severe combined immunodeficiency (SCID-X1) is an inherited disorder that results in failure of development of the immune system in boys. This trial aims to treat SCID-X1 patients using gene therapy to replace the defective gene.
Background: - Mast cells are responsible for most symptoms of allergic reactions. In some allergic diseases, it is unusually easy to cause mast cells to release their contents and cause allergic reactions. In other cases, mast cells grow abnormally and, in rare cases, can result in tumors. Mast cells also control other parts of the immune system. - Understanding why mast cells behave abnormally in allergic diseases is important to finding better ways for diagnosing and treating these potentially life-threatening disorders. Objectives: - To screen mast cells at the genetic and functional levels to characterize abnormalities, identify mutations, detect carrier states, and/or develop therapies for such disorders. - To create a library of information about inherited diseases of mast cell homeostasis and activation, including piebaldism (problems with skin and hair pigmentation), anaphylaxis (severe allergic reaction), allergies, asthma, atopic dermatitis (eczema), allergic rhinitis ( hay fever ), food allergies, urticaria/angioedema (hives/swelling), immunodeficiency diseases, and autoimmune diseases. Eligibility: - Patients between the ages of 1 and 80 years who have been referred by a physician and are known to have or be suspected of having an inherited disorder of mast cells, in particular patients (and their relatives) with piebaldism, allergies, or anaphylaxis that is not caused by allergies. Design: - Study population will consist of up to 1000 participants in a 5-year period. One third of the study population will consist of patients; the other two thirds will consist of biological relatives. - Evaluation is limited to testing on blood specimens; no treatment will be provided. - Clinical and research laboratory evaluations of patients will include the following: - Clinical evaluation and previous laboratory tests as documented in outside medical records by health care providers. A standard questionnaire will also be administered at the time of subject enrollment. - Blood collection for clinical laboratory testing, tailored to each subject s clinical evaluation where appropriate (5 ml). - Blood collection for research laboratory testing, tailored to each subject s clinical evaluation including genetic screening and assessment of mast cell growth and functioning and storage of additional frozen blood specimens for future studies (up to an additional 30 ml). - Evaluations of blood relatives will include the following: - Clinical evaluation as documented from outside medical records by health care providers and administration of a standard questionnaire. - Blood collection where indicated for diagnostic or research purposes. - After 12 consecutive months on the study, results from initial evaluation will be reviewed. Subjects with findings deemed to be of continued interest will be contacted and invited to remain as active participants to this protocol for another year, provided that they renew their consent to participate.
This study evaluates the use of topical cyclosporine 0.05% and sodium carboxymethylcellulose 0.5% for the treatment of dry eye disease in patients infected with the human immunodeficiency virus. Twenty HIV-positive-patients were selected from the Department of Infectious Diseases of the Federal University of Rio de Janeiro Hospital. Dry eye diagnosis was based on a dry eye questionnaire (Ocular Surface Disease Index - OSDI®), Schirmer I Test, break up time and 1% rose bengal staining of the ocular surface. The patients were divided into two groups with ten patients. Group I received sodium carboxymethylcellulose 0.5% drops and group II received sodium carboxymethylcellulose 0,5% drops and topical cyclosporine 0.05% for six months.
This study aims at correlating TNF-α, INF-γ, IL-2, IL-4, IL-10 and TGF-β values as dosed by ELISA and mRNA expression by real-time PCR with histopathological hepatic biopsy findings in individuals with HIV/HCV coinfection. This population will be divided into three groups (G1: with no HAART; G2: with detected HIV viral load (HIV VL); G3: with undetected HIV VL), which will be then compared to two control groups with monoinfection by HIV or by HCV, in addition to a third control group comprising normal blood donors.
Title: Randomized clinical trial to assess the efficacy of short course intermittent regimens for the treatment of HIV-associated tuberculosis Phase: Phase III trial Population: 300 HIV positive patients with tuberculosis. Number of Sites:Four 1. Tuberculosis Research Centre, Chennai 2. Government General Hospital, Chennai 3. Government Hospital of Thoracic Medicine, Tambaram 4. Government Rajaji Hospital, Madurai Study Duration:36 months Study Objective:To study the efficacy of the standard RNTCP Category I regimen (2EHRZ3 / 4RH3) the control arm vs. an extended continuation phase regimen 2EHRZ3 / 7 RH3 in the treatment of pulmonary and extrapulmonary TB in the HIV positive patients. 2. To study the relationship between stage of HIV disease and response to anti-TB treatment. 3. To study recurrences and their nature (relapse/re-infection) in detail by using RFLP analysis. Study Design:It is a two armed prospective randomized open label controlled clinical trial with stratified random allocation based on CD4 count and sputum smear grade. All enrolled patients will be treated according to the RNTCP guidelines during the intensive phase. In the continuation phase, Cat I patients will be stratified by CD4 counts and by smear grade, and randomly allocated either to the standard RNTCP regimen, or to an alternative extended regimen (2EHRZ3/4RH3 or 2EHRZ3/7RH3).