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NCT00368446
Healthy volunteers and patients with diseases that involve problems clearing mucus from the lungs will be examined and tested to better understand the reasons for recurring lung infections in these patients and to try to develop better ways to diagnose and treat them. The study will also try to identify the genes responsible for these diseases. Healthy volunteers 18 years of age and older and patients 2 years of age or older with suspected primary ciliary dyskinesia (PCD), variant cystic fibrosis (CF) or pseudohypoaldosteronism (PHA) may be eligible for this study. Patients enrolled in the Natural History Study of Nontuberculous Mycobacteria at NIH or other NIH natural history protocols may also be enrolled. Participants undergo the following tests and procedures during a 1-day visit at the NIH Clinical Center, as follows: All patients and normal volunteers have the following procedures: * Physical examination and review of medical and genetic history and family genetic history. * Lung function test and measurement of oxygen saturation level. * Nitric oxide measurement to measure the amount of nitric oxide production in the nose: A small tube is placed in the nose while the subject breathes through the mouth into a cardboard tube. All patients have the following additional procedures: * Blood tests for liver and kidney function, blood count, immunoglobulins and pregnancy test (where appropriate). * Blood test or buccal scrape (brushing the inside of the cheek) to obtain DNA to look for gene mutations that cause PCD, CF or PHA. * Scrape biopsy of cell lining the inside of the nose: A small toothpick-sized plastic stick with a tiny cup on the end is used to get nasal lining cells to look at the cilia (hair-like structures that move mucus). * Semen analysis (in some men) to test sperm tail function or structure. Patients suspected of having a variant of CF or PHA, including nontuberculous mycobacterial lung disease, have the following additional procedures: * Sweat chloride test: A medicine is placed on the arm to produce sweat; then, a very low level of electric current is applied for 5 to 12 minutes. Sweat is collected in a plastic tube and tested for salt content. * Blood draw for CF genetic testing, if necessary, and to measure levels of the enzyme trypsin. * Saliva collection to measure sodium and chloride content. * Nasal potential difference to measure the electrical activity of the cells lining the inside of the nose: A soft plastic tube filled with a salt solution is passed into the nasal passage and a sterile needle is placed under the skin of the arm. This test provides information about how the lining of the nose is able to get used to changes in temperature and humidity. (Normal volunteers also have this test.)
NCT02116764
This study is a longitudinal and cross-sectional evaluation of patients with Chronic Granulomatous Disease (CGD) who received or are receiving hematopoietic cell transplantation (HCT) for their disease under a variety of protocols used by participating institutions compared to a control non-HCT group receiving standard care. Investigators at multiple centers caring for patients with CGD in North America and 3 centers in Europe will participate. Patients with CGD will have been treated according to institutional practice and protocols. Investigators will enroll these patients as subjects in this protocol. This study will investigate which patients benefit most from HCT, and what types of transplants are optimal for patients with CGD, in the context of overall outcomes in CGD patients with and without transplant....
NCT05463133
Background: Chronic granulomatous disease (CGD) affects the immune system. People with CGD are more likely to get infections. Drugs can help control infections, but these treatments can cause side effects including kidney failure and deafness. Stem cell transplants can cure CGD, but these don t always work. Objective: To find out if a different drug treatment can improve the success rates of stem cell transplants in people with CGD. Eligibility: People aged 4-65 years with CGD. Design: Participants will undergo screening. They will have a physical exam. They will have blood and urine tests and tests of their heart function and breathing. They will have imaging scans. They will have a bone marrow biopsy; a needle will be inserted into their hip to draw a sample of tissue from the bone. A tube called a catheter will be placed into a vein in the participant s chest. This catheter will remain in place for the transplant and recovery period. Blood for tests can be drawn from the catheter, and medications and the stem cells can be administered through it. Participants will be in the hospital for either 10 or 21 days to receive 3 or 4 drugs before the transplant. They will get 2 doses of total body radiation on the same day. Participants will receive donor stem cells through the catheter. They will remain in the hospital for 6 weeks afterward. Participants will visit the clinic 2 to 3 times per week for 3 months after discharge. Follow-up visits will continue for 5 years.
NCT07284641
This is a research protocol that will examine Hematopoietic Stem Cell Transplantation (HSCT) using a reduced conditioning regimen (RIC) with total body Irradiation (TBI) in those diagnosed with Common Variable Immunodeficiency (CVID) and Other Autoimmune Manifestations of Primary Immune Regulatory Disorders (PIRD).
NCT01852370
The purpose of this study is to determine whether bilateral orthotopic lung transplantation (BOLT) followed by cadaveric partially-matched hematopoietic stem cell transplantation (HSCT) is safe and effective for patients aged 5-45 years with primary immunodeficiency (PID) and end-stage lung disease.
NCT05600907
Background: Chronic granulomatous disease (CGD) is a rare immune disorder that can cause serious infections throughout the body. The only cure for CGD is a stem cell transplant. Transplants from a sibling are best, but many people must get transplants from unrelated donors. However, these transplants can cause serious complications in people with CGD. Objective: To see if a study drug (JSP191) can help improve the success rates of stem cell transplants for people with CGD from an unrelated donor. Eligibility: People aged 4 to 65 years with CGD who require a transplant. Design: Participants will be screened. Part of the screening will help to identify the best match to a transplant donor. Participants will have a physical exam, including dental and eye exams. They will have blood and urine tests. They will have tests of their breathing and heart function. A bone marrow sample will be taken. They will have their stem cells collected. Participants will have a catheter inserted into a vein in their chest. It will remain in place for the entire period of transplant and recovery. Participants will be in the hospital 40 to 50 days for the transplant. This will include a conditioning phase, to prepare their body for the procedure, as well as the transplant and recovery phases. As part of the conditioning phase, participants will receive JSP191 through a vein for 1 hour. After discharge, participants will have follow-up visits 2 times a week for 100 days. Additional follow-up visits will continue for 5 years....
NCT03921515
Background: The way the body heals and protects itself from getting sick is called the immune response. Some people with weak immune systems get sick often or get rashes and skin infections. Researchers want to find out how the immune system and skin problems are related so they can help these people. Objective: To learn about how immune response and skin healing are related to each other. Eligibility: People ages 18-65 with hyper IgE syndrome or Job syndrome or people ages 7-65 with chronic granulomatous disease. Healthy volunteers ages 18 65 are also needed. Design: Participants will be screened with: Medical history Physical exam Possible urine tests Participants will have 1 to 3 visits within about a week. Visits will include the following: Participants will have a wells device strapped to the inside of the forearm. It will suction the skin and pull the top layer away to form 8 blisters. The skin over the blisters and the liquid inside will be collected. Participants will have up to 4 skin biopsies. A sharp tool will remove a small plug of skin from the forearm. Participants may have blood and urine tests. The skin on participants skin will be rubbed with a cotton swab. Some participants will have an overnight visit. They will have the blister device placed back on the arm. The wells will be lined up over the blister wounds. The wells will be filled with either saline or the participant s blood serum. The device will be covered and left on the arm for up to 24 hours. Doctors will periodically remove some liquid from the wells.
NCT01998633
HLH, HLH-related disorders, Chronic Granulomatous (CGD), HIGM1, Immune dysregulation, polyendocrinopathy, enteropathy, and X-linked inheritance (IPEX) and severe LAD-I represent primary immune disorders that are typically fatal without Hematopoietic Cell Transplant (HCT). However, transplant is often complicated by inflammation, infection and other co-morbidities. In addition, these disorders have been shown to be cured with partial chimerism, making them an ideal target for the use of reduced intensity approaches, where a portion of patients may not achieve full donor chimerism, but instead achieve stable mixed chimerism. Reduced-intensity conditioning strategies have demonstrated improved survival with decreased Treatment Related Mortality (TRM) in institutional series for patients with HLH (Cooper et al., 2006; Marsh et al., 2010; Marsh et al., 2011). However, graft loss and unstable chimerism remain challenges. An institutional case series from Cincinnati Children's Hospital demonstrated full or high-level chimerism and improved durable engraftment using intermediate (Day -14) timing alemtuzumab (Marsh et al., 2013b). This study aims to test the efficacy of the Intermediate RIC strategy in a prospective multi-center study including HLH as well as other primary immunodeficiencies where allogeneic transplant with RIC has been shown to be feasible and stable chimerism is curative.
NCT02282904
Background: \- Chronic Granulomatous Disease (CGD) causes immune system problems. Treatment is usually a bone marrow transplant from a fully matched donor. Researchers want to try using partially matched donors for patients who do not have a fully matched donor available. The researchers will also use the drug cyclophosphamide to try to improve the outcomes when using a partially matched donor. Objective: \- To learn the effectiveness of using cyclophosphamide with a transplant from a partially matched donor in treating CGD. Eligibility: \- Recipients: age 2-65 with CGD with an ongoing infection that has not been cured by standard treatment and no fully matched donor available in an appropriate timeframe. Design: * Recipients will: * be admitted to the hospital 2 weeks before transplant. * be screened with blood and urine tests, breathing and heart health tests, X-rays, and/or magnetic resonance imaging. They may have a bone marrow aspiration and biopsy. * meet with a social worker and dentist. * get chemotherapy, radiation, and other medicines. * get an intravenous (IV) catheter in their chest. * have the transplant. * get more medicines and standard supportive care. * have blood drawn frequently. * have to stay in the Washington, D.C. area for 3 months post-transplant. * be followed closely for the first 6 months, and then less frequently for at least 5 years.
NCT03547830
Treatment Study to assess of safety and efficiency of conditioning with Plerixafor and G-CSF as additional agents for prevention of graft failure after transplantation in patients with chronic granulomatous disease
NCT00394316
X-linked Chronic Granulomatous Disease (CGD) is an inherited disorder caused by an abnormal gene that fails to make the protein known as gp91 phox. This protein is part of a group of proteins that work to create hydrogen peroxide in neutrophils. Neutrophils are a type of white blood cell that helps fight infections. As a result, patients who do not make this gp91 phox frequently develop life-threatening infections. In addition, these neutrophils often act abnormally, resulting in the creation of a granuloma, which is an abnormal collection of cells. These granulomas can then become large enough to block organs, such as the bladder and/or intestines, causing significant problems. Patients are usually treated with antibiotics (often needed for extended periods of time) for the infections caused by CGD, and with corticosteroids for the granulomas. However, these drugs do not cure CGD itself, and can have significant side effects. Thus patients with CGD do not have a normal life expectancy. The only available cure to date for CGD is Bone Marrow Transplantation (BMT), where the blood-making cells from a specially matched brother or sister donor (allogeneic) or a similarly matched unrelated donor are given to the patient after the patient has undergone some kind of chemotherapy or radiation in preparation for receiving the cells. If the cells from the donor engraft (or survive in the marrow), the patient can be cured; however, there is a risk that the cells may not engraft or that they may later get rejected from the body. Also, the cells from the donor can react against the patient, causing a serious disorder called "Graft Versus Host Disease" (GVHD). Although there are a number of methods used to try to reduce and/or prevent graft rejection and/or GVHD, these complications can still occur even with the newer methods now being developed. The risks of such complications are lower when a brother or sister is used as the donor; however, not all patients (even those with siblings) will have an ideally matched donor. Hence, transplantation, especially when using an unrelated donor, is not always a perfect cure. Because the gene responsible for making the gp91 phox is known, it is possible to use gene therapy to try to cure this disease. In gene therapy, some of the blood-making cells are taken from the patient using a technique called apheresis. The normal gene is placed into the cells using special viruses called retroviruses. The cells are then able to produce the normal protein. In this trial, the patient will receive a small dose of chemotherapy called busulfan, lower than what is traditionally used in allogeneic BMT, and the newly corrected cells will then be put back into the patient. Even with the best standard of care, a number of patients with CGD will still die from infection. For those patients who have an unresponsive or progressive infection and do not have a possible sibling donor, their only hope is either a Matched Unrelated Donor (MUD) transplant, which has a high risk of causing death itself, or gene therapy. Hence, we would propose using gene therapy in these patients as this has less risk of causing death, but can still possibly offer a cure. Even if the corrected cells do not remain life long to rid the patients entirely of their disease, as long as they persist for even a few months, they would be able to at least clear the current infection for which the patients are being considered for enrollment in this protocol. Further, they would still be eligible to undergo a matched unrelated donor transplant in the event that gene therapy does not confer any benefit.
NCT01147042
Background: \- Chronic granulomatous disease (CGD) is an immunodeficiency disease in which white blood cells are unable to kill certain bacteria and fungi. People with CGD are more likely to develop recurrent life-threatening infections. Certain changes or mutations in genes contribute to the severity of CGD, and also appear to affect the success of treatment with interferon-gamma, a substance that is used to improve the immune system s ability to fight infection. Researchers are interested in studying changes in the immune system caused by interferon-gamma treatment of CGD in individuals with different mutations that cause CGD. Objectives: \- To compare changes in the immune system caused by interferon-gamma treatment for CGD in individuals with different mutations that cause CGD. Eligibility: \- Individuals of any age who have been diagnosed with CGD and have specific types of mutations that cause CGD (to be determined after testing). Design: * Participants will be screened with a medical history, physical examination, and blood and urine tests. Participants must weigh more than 11 kilograms (\~24 pounds) to participate in the study. * Participants will receive injections of interferon-gamma once weekly for 4 weeks, twice weekly for 4 weeks, and then three times weekly for 4 weeks (a total of 24 injections). * Blood will be drawn periodically during treatment and for 8 weeks after the treatment, for a total of 21 weeks on the study. Participants will regularly provide information on their symptoms and responses to treatment to the study researchers.
NCT00001515
This study will evaluate a new technique for examining the air passages of the lungs called "virtual bronchoscopy." It involves using computed tomography (CT) images of the chest to generate a 3-dimensional model of the walls of the trachea and bronchi (airway passages). This non-invasive method lets doctors see small masses and areas of narrowing in the passages without having to do surgery or pass a tube through them. Patients with diseases of the air passages who are enrolled in an NIH clinical trial may participate in this study, which requires having a CT scan. The patient lies on a table that slowly slides into a hole in a donut-shaped X-ray machine (the scanner). Patients may have to hold their breath several times during the procedure. Some patients may be given an injection of a contrast agent through a catheter (thin tube) placed in an arm vein to improve visibility of abnormalities. Patients may also be asked to breathe oxygen through nasal prongs to allow them to hold their breath longer. The procedure usually takes 15 to 20 minutes.