27 Clinical Trials for Various Conditions
VEXAS (vacuoles, E1 ubiqutin-activating enzyme, X-linked, autoinflammatory, somatic syndrome) is a recently described disorder with severe hematologic and rheumatologic manifestations caused by somatic variants in the ubiquitin- activating enzyme gene, UBA1, that is acquired in hematopoietic progenitor cells. Patients are often debilitated by autoinflammatory symptoms and there is currently no standard of care available. There is a clinically unmet need for better therapies in VEXAS Syndrome. There have been no prospective clinical trials of JAK-I in VEXAS syndrome. The investigators hypothesize that pacritinib, as a JAK2/IRAK1 inhibitor with a manageable safety profile in myelofibrosis patients with thrombocytopenia, will improve the autoinflammatory and hematologic manifestations of VEXAS syndrome with a tolerable toxicity profile. The investigators propose a single arm, pilot Phase 1 study evaluating the safety and tolerability of pacritinib in patients with VEXAS syndrome with an initial safety run-in phase of 6 patients treated with pacritinib 200mg twice daily (BID) on days 1-28 of a continuous 28 day cycle. If no more than 1 patient experiences a dose-limiting toxicity (DLT), the investigators will enroll an expansion cohort to gain additional toxicity and efficacy data, for a total enrollment of 15 patients. If more than 1 patient experiences a DLT during the safety run-in phase, the investigators will decrease the dose to 100 mg BID, and if no more than 1 of 6 patients experiences a DLT, the investigators will complete the expansion cohort as above for up to a total enrollment of 15 patients. If more than 1 patient experiences a DLT at 100 mg BID, the investigators will discontinue the study. Patients will be treated for up to 12 cycles.
Background: * Autoinflammatory diseases are illnesses that produce episodes of inflammation such as fever, rash, or joint swelling. Some of these diseases can be treated with medications that block the body's reaction to a protein called IL-1, which may be part of the cause of the inflammation. IL-1 blocking agents are very helpful in treating autoinflammatory diseases and have become the standard of care for treatment for some of these diseases. However, more research is needed on related diseases that may be treated with new and currently used IL-1 blocking agents. * XOMA 052 is an experimental drug that is currently being tested as a possible treatment for type 2 diabetes. Initial studies have shown that XOMA 052 neutralizes a specific kind of IL-1, and is also active against certain indicators of inflammation. Researchers are interested in determining whether XOMA 052 can be used to treat autoinflammatory and related diseases. Objectives: - To determine the effectiveness of XOMA 052 as a treatment for inflammation in adults with the autoinflammatory diseases Familial Cold Autoinflammatory Syndrome (FCAS)/Muckle-Wells Syndrome (MWS) and Behcet's Disease. Eligibility: * FCAS/ MWS: Individuals at least 18 years of age who have a known history of the typical disease. * Behcet's Disease: Individuals at least 18 years of age who have evidence of active disease, such as oral or genital ulcers or eye disease. Design: FCAS/MWS Participants * Participants will have an overnight evaluation of their disease, including optional tests (e.g., eye or skin exams). Participants who currently take medications to treat their symptoms will stop taking the medication and will be monitored by study researchers. At the first flare of symptoms, participants will begin to receive XOMA 052. * Participants will have further tests on days 3, 7, and 10 after the initial dose of XOMA 052. If the disease remains under good control, participants will have a clinical exam every 5 days for up to 10 weeks until another disease flare occurs (determined either by symptoms or by inflammation observed in laboratory studies). If the disease is not well controlled with the initial dose of XOMA 052, participants will have additional doses starting at day 7 until either the disease is controlled or researchers determine that the medication is not effective. * Participants will have the option to continue XOMA 052 treatments for up to 1 year. XOMA 052 wil...
This is an exploratory natural history protocol that will enroll patients with known genetic diseases, such as VEXAS syndrome, or as yet undiagnosed disorders of inflammation with the goal of improving our understanding of disease processes. Blood, saliva, hair, nail, or buccal samples may be collected for genetic analysis, blood samples will be obtained for immunologic and other functional studies, and a small number of subjects may undergo skin biopsy.
The researchers are doing this study to find out whether emapalumab or a combination of fludarabine and dexamethasone are effective in preparing people with a primary immune regulatory disorder (PIRD) and/or an autoinflammatory condition to receive a stem cell transplant. The researchers will look at how well the study treatments reduce inflammation and aid in the engraftment process (the process of donated stem cells traveling to the bone marrow, where they begin to make new immune cells. "Funding Source - FDA OOPD"
Autoinflammatory diseases (AID) are clinical entities characterized by recurrent inflammatory attacks in absence of infection, neoplasm or deregulation of the adaptive immune system. Among them, hereditary periodic syndromes, also known as monogenic AID, represent the prototype of this disease group, caused by mutations in genes involved in the regulation of innate immunity, inflammation and cell death. Based on recent experimental acquisitions in the field of monogenic AID, several immunologic disorders have been reclassified as polygenic/multifactorial AID, sharing pathogenetic and clinical features with hereditary periodic fevers. This has paved the way to new treatment targets for patients suffering from rare diseases of unknown origin, including Behçet's disease, Still disease, Schnitzler's disease, PFAPA (periodic fever, aphthous stomatitis, pharyngitis and cervical adenitis) syndrome, chronic recurrent multifocal osteomyelitis (CRMO), non-infectious uveitis and scleritis. Gathering information on such rare conditions is made difficult by the small number of patients, along with the difficulty of obtaining an accurate diagnosis in non-specialized clinical settings. In this context, the AIDA project promotes international collaboration among clinical centres to develop a permanent registry aimed at collecting demographic, genetic, clinical and therapeutic data of patients affected by monogenic and polygenic AID, in order to expand the current knowledge of these rare conditions.
Background: Allogeneic hematopoietic stem cell transplant involves taking blood stem cells from a donor and giving them to a recipient. The transplants are used to treat certain diseases and cancers. Researchers want to see if the transplant can treat VEXAS Syndrome. Objective: To see if stem cell transplants can be successfully performed in people with VEXAS and even improve the disease. Eligibility: People ages 18-75 who have VEXAS Syndrome that has caused significant health problems and standard treatment either has not worked or is not available. Design: Participants will be screened with: Physical exam Medical review Blood and urine tests Heart and lung function tests Bone marrow biopsy Participants will have a chest x-ray. They will have an imaging scan of the head, chest, abdomen, pelvis, and sinus. They will have a bone density scan. They will have a dental exam and eye exam. They will meet with specialists. They will repeat some screening tests. Participants will be admitted to the NIH hospital. They have a central venous catheter put into a vein in the chest or neck. They will receive drugs to prepare their bone marrow for the transplant. They may have total body irradiation. They will receive the donor stem cells through the catheter. They will get other drugs to prevent complications and infections. After discharge, they must stay in the DC area for 3 months for weekly study visits. Participants will have study visits 30, 60, 100, 180, 210, 240, 300, and 360 days later. After that, they will have yearly visits for 2 years and then be contacted yearly by phone....
The purpose of this phase II study was to assess the safety, tolerability and efficacy of DFV890 in participants with FCAS.
This study is a Phase 2 trial designed to evaluate the clinical efficacy, safety, and tolerability of MAS825 in patients with NLRC4-GOF, XIAP deficiency, or CDC42 mutations.
Background: Some diseases cause chronic inflammation with intermittent flares in the body. These are called autoinflammatory diseases. They can cause fevers, rashes, ulcers, and other problems. Researchers want to learn more about the causes and effects of these diseases. They hope this will improve how the disease is managed in the future. Objectives: To understand the underlying immune dysregulation To identify the genetic cause To translate our findings into novel treatments that improve patients disease outcomes Eligibility: Patients with known NOMID/CAPS, DIRA, CANDLE, SAVI, NLRC4-MAS, Still's Disease, and with other yet undifferentiated autoinflammatory diseases. Unaffected relatives of participants with a known or undifferentiated autoinflammatory disease Healthy adult volunteers at least 18 years of age Design: Participants will be screened with blood sample and medical history. They may provide copies of their medical records. Enrolled participants will be evaluated at the NIH for 2-5 days. All participants will have a detailed medical history, physical exam, blood tests, and other evaluations depending on the extent of their autoinflammatory disease. Participants may also expect the following assessments: 1. Clinical tests that help assess organ damage and function such as hearing, vision, memory, and learning tests. 2. Imaging studies to characterize organ involvement of the inflammatory disease including: X-rays, CT scans, special MRIs, and bone scans. 3. Laboratory evaluations including clinical markers of disease activity, research samples for genetic studies, blood samples for cytokine/biomarker assessment, and gene expression profiling. 4. Questionnaires to assess disease activity and quality of life. 5. If indicated, other procedures may be administered that include: a lumbar puncture if CNS inflammation is suspected, a skin biopsy if skin inflammation is present, and/or gastrointestinal and pulmonary procedures if they are clinically indicated. Participants may return for a single follow-up visit or for long-term follow-up visits depending on their disease and willingness to return. Long-term follow-up may occur for up to 15 years on this protocol.
The Requesting Physician/Investigator contacts Lilly when, based on their medical opinion, a patient meets the criteria for inclusion in the expanded access program.
This will provided long-term safety and efficacy data for ACZ885 (a fully human anti-interleukin-1β \[anti-IL-1β\] monoclonal antibody) given as an injection subcutaneously in patients who participated in the CACZ885A2102 (NCT00487708), CACZ885D2201 (NCT00685373) or CACZ885D2304(NCT00465985) studies or newly identified patients with the following cryopyrin-associated periodic syndromes: Familial Cold Autoinflammatory Syndrome, Muckle-Wells Syndrome or Neonatal Onset Multisystem Inflammatory Disease. The duration of this study was 6 months with a maximum duration of 2 years
Autoinflammatory diseases are illnesses characterized by episodes of inflammation that, unlike autoimmune disorders, lack the production of high titer autoantibodies or antigen-specific T cells. There is growing genetic and clinical evidence that Interleukin-1 (IL-1) plays a pathogenic role in several of these diseases. This exploratory study aims to examine the utility of the experimental drug candidate, IL 1 Trap (Regeneron Pharmaceuticals, Inc.) in the treatment of adult subjects with the autoinflammatory disorders Neonatal Onset Multisystem Inflammatory Disease (NOMID), Muckle-Wells Syndrome (MWS), and Familial Cold Autoinflammatory Syndrome (FCAS), Familial Mediterranean Fever (FMF), and adult Still's disease. FMF is associated with mutations in pyrin encoding MEFV. NOMID, MWS and FCAS are associated with mutations in cryopyrin-encoding CIAS1. This pilot study is designed to address: 1) the utility of IL 1 Trap in the treatment of subjects with diseases known to respond to IL-1 blockade (NOMID/MWS/FCAS) as shown by response to treatment with anakinra \[Kineret\]; 2) the response to IL-1 blockade of subjects with Adult Still's disease and colchicine-resistant FMF once the efficacy of IL-1 Trap has been established in NOMID/MWS/FCAS subjects; and 3) the biochemistry and genetics of autoinflammatory diseases and IL-1 related inflammation. IL-1 Trap is a recombinant fusion protein with picomolar affinity for IL-1 and a half-life of approximately 7.5 days in humans. This agent is currently in Phase 2 clinical studies for the treatment of rheumatoid arthritis and initial studies have shown activity against clinical and biochemical indicators of inflammation. Compared with anakinra, this agent may exhibit improved dosing convenience, potential for fewer injection site reactions, and improved efficacy due to the extremely high affinity of IL-1Trap for its target. In this study, biochemical, genetic, and clinical correlates of autoinflammatory disease will initially be measured at baseline following a withdrawal of any TNF or IL-1 inhibitor medications where applicable. Subjects will receive a course of therapy with IL-1 Trap that is predicted to provide an estimated 3-4 weeks of anti-inflammatory activity. Clinical, biochemical, and genetic correlates of inflammation will be measured at appropriate intervals to ascertain response and to further elucidate disease mechanisms. Subjects will be eligible, based on clinical response, to enter a 1- year extension phase with IL-1 Trap. Those subjects who complete the 1-year extension phase, and maintain improved clinical and laboratory parameters compared to baseline values, may continue to receive study medication at their current dose until the study drug is commercially available. Investigator comment: This protocol (from the NIH standpoint) is a continuation of the ongoing protocol 05-AR-0014, with a new change in study sponsor, the NIH replacing Regeneron as sponsor. this protocol therefore still contains background and procedural information that refer to patients with FMF and FCAS and or MWS and Still's disease, however only patients with Still's disease will be newly enrolled from this point on, enrollment for the FCAS and or MWS patients has already been completed and it has been decided to not enroll any more FMF patients because the number of subjects is too low to reach reasonable conclusions, in addition it has been difficult to recruit patients that are eligible. The background section and study procedures have largely been left as in the currently IRB approved protocol.
Purpose: The purpose of this protocol is 1. To comprehensively evaluate patients with autoinflammatory diseases clinically, genetically and immunologically at the autoinflammatory disease clinic at the NIH. 2. To follow patients with autoinflammatory Diseases that are genetically defined including Neonatal-Onset Multisystem Inflammatory Disease (NOMID), the most severe clinical phenotype of Cryopyrin-Associated Periodic Syndromes (CAPS), Deficiency of IL-1 Receptor Antagonist (DIRA), Chronic Atypical Neutrophilic Dermatosis with Lipodystrophy and Elevated temperatures (CANDLE), and STING-Associated Vasculopathy with onset in Infancy (SAVI), and those with genetically undefined autoinflammatory disorders to determine long-term disease outcomes. 3. To develop biomarkers that help us assess disease activity and response to treatment. 4. To assess the eligibility of affected patients for inclusion in ongoing and planned treatment protocols. Goal: The goals of our studies are to understand the underlying immune dysregulation, to identify the genetic cause and to translate our findings into novel treatments that improve patients disease outcome. Eligibility: * Patients with known NOMID/CAPS, DIRA, CANDLE, SAVI, CRMO, Still's Disease, and with other yet undifferentiated autoinflammatory diseases. * Healthy adult and pediatric relatives. * Volunteers Design: Participants will be evaluated at the NIH for 2-5 days. All participants will have a detailed medical history, physical exam, blood tests and other evaluations depending on the extend of their autoinflammatory disease. Participants may also expect the following assessments: 1. Clinical test that help assess organ damage and functional impact such as hearing vision, memory and learning tests. 2. Imaging studies to characterize the organ involvement of the inflammatory disease including: X-rays, CT scans, special MRIs, bone scans. 3. Laboratory evaluations including clinical markers of disease activity, research samples for genetic studies, and blood samples for cytokine/biomarker assessment, and gene expression profiling.\<TAB\> 4. Completion of questionnaires to assess disease activity and quality of life. 5. If indicated, other procedures may be administered that include: a lumbar puncture if CNS inflammation is suspected and a skin biopsy if skin inflammation is present. other gastrointestinal procedures as they are clinically indicated. 6. Patients my have a research skin biopsy taken. Participants may return for a single follow-up visits or for long term-follow up depending on their disease and willingness to be followed long-term.
Inflammatory symptoms of Cryopyrin-Associated Periodic Syndrome (CAPS) are due to mutations in a the NLRP-3 gene (previously known as Cold Induced Autoinflammatory Syndrome-1 or CIAS1). These mutations result in the body's overproduction of interleukin-1 (IL-1), a protein that stimulates the inflammatory process. IL-1 Trap (rilonacept) was designed to bind to the interleukin-1 cytokine and prevent it from binding to its receptors in the body.
Background: Inflammatory conditions can cause symptoms like fevers, arthritis, and rash. Systemic juvenile idiopathic arthritis (sJIA) is one of these conditions. So is adult-onset Still s disease (AOSD). Their causes are unknown. Researchers want to learn more about these conditions. This includes genetic changes and environmental factors. Objective: To study sJIA and AOSD in children and adults over time. Eligibility: People with known or suspected sJIA, AOSD, or similar inflammatory condition Design: Participants will be screened with a phone call. Participants will have 1 visit. It may be outpatient or they may be admitted to the clinic. The visit may last up to 5 days. Participants will have: * Medical history * Physical exam * Musculoskeletal exam * Questions about overall health and quality of life, disease activity, functional status, and cognitive ability. Participants may also have: * Pictures taken of their skin, joints, or spine * Blood, urine, and stool tests * Scans or X-rays of joints with arthritis * Chest X-ray * Heart tests * Skin biopsy. The skin will be numbed. The top layers of a small area will be scraped off. Participants who have a joint aspiration may provide a fluid sample. The joint will be prepared, then fluid is removed by needle. A corticosteroid may be injected. Participants who have a bone marrow biopsy may provide sample cells. Participants may be seen by NIH specialists. Members of the participant s family and healthy volunteers may give blood or saliva samples for genetic testing. Participants may repeat some study tests every 6 months.
This CARRA Registry study will create a foundational database for rheumatic diseases of childhood using a novel informatics infrastructure developed as part of the larger clinical project. The creation of a CARRA-wide informatics infrastructure will enable efficient, observational, disease-related data capture across all CARRA sites for pediatric rheumatic diseases. The CARRA Registry study will demonstrate the feasibility of expanding to more data intensive registries for observational studies, comparative effectiveness research, pharmaceutical clinical trials and translational research.
Background: * Urticaria is a common itchy skin disorder that may occur spontaneously or on exposure to a physical trigger (called physical urticaria). * Researchers are studying the genetic basis of a physically induced urticarial syndrome. Once called familial cold urticaria, this condition is now called familial cold autoinflammatory syndrome (FCAS). FCAS is an autoinflammatory disease, a group of inherited disorders characterized by unprovoked episodes of inflammation. Patients with FCAS often have hives, joint pain, and fever following general exposure to cold. * Patients with FCAS have a mutation in a gene that makes a protein called cryopyrin. Cryopyrin seems to be involved with the production of a proinflammatory mediator called interleukin-1 (IL-1). Patients with FCAS and others with autoinflammatory syndromes have benefited from medication that blocks the effects of IL-1. Objectives: * To investigate mechanisms that may cause physical hives or urticaria. * To reproduce urticaria through challenge testing (procedures to test the skin for a reaction to a stimulus), followed by mast cell studies, measurement of IL-1, genetic studies, and other molecular studies to lead to a better understanding of urticaria and to design safe and more effective treatments. Eligibility: * Patients between 6 months and 65 years of age with a documented history of clinically reproducible physical urticaria that triggers hives and that has been evaluated by a physician. Patients should have a letter of referral, including copies of pertinent medical history and laboratory studies, from a referring physician. * Affected and nonaffected family members of such patients. * Exclusion criteria include (1) the presence of conditions that may put the subject at undue risk, such as acute infection, severe thrombocytopenia (a lower than normal number of platelets in the blood), or significant cardiovascular disease; (2) any condition that would make the subject unsuitable for enrollment in this study; and (3) a history of HIV, other known immunodeficiency, or evidence of chronic Hepatitis B and/or C infection. Design: * Researchers will conduct the following tests to verify which triggers cause the hives: * History and physical exam to determine the relationship between the trigger and appearance of the hives. * Blood samples for baseline screening (additional samples may be taken within 8 hours of triggering hives). * Verification of hives using standard challenge testing. * Procedures to trigger urticaria (the challenge testing) include dermatographism (stroking the skin), delayed pressure urticaria (direct pressure), cold-induced urticaria (cold exposure), cholinergic urticaria (exercise, hot water), solar urticaria (sun exposure), localized heat urticaria (direct heat exposure), aquagenic urticaria (room temperature water), and vibratory angioedema (direct vibratory stimulus exposure). * Participants who have a positive history for hives and failed challenge testing (that is, hives resulted from the triggers) will be asked to provide a skin biopsy and additional bloods samples for research purposes. * Participants will be asked to return to the clinic within 1 month if multiple triggers could not be verified during the initial visit, or to return for additional research evaluations, which may include a skin punch biopsy and blood sample collection. Patients may have to stay at the hospital overnight, if required to document the disease. * Nonaffected family members who enroll in this protocol will provide samples for comparison with the family member who has a history of hives. * Participants will receive a small financial compensation for the skin biopsy.
This study is to assess the effectiveness and safety of pacritinib in patients with VEXAS (i.e., Vacuoles in myeloid progenitors, E1 ubiquitin-activating enzyme, X-linked, autoinflammatory manifestations, and somatic) syndrome. 78 patients will be enrolled, randomized to either pacritinib dose A, pacritinib dose B + placebo, or placebo. Randomization will be stratified by prescribed GC dose on the day of randomization.
The purpose of this trial is to investigate the efficacy and safety of dapansutrile (OLT1177®) tablets in subjects with an acute gout flare.
The primary goal of the study is to assess the efficacy and safety of RPH-104 in subjects with Schnitzler Syndrome using Schnitzler Disease Activity Score (SDAS), which includes the Physician's Global Assessment (PGA) and the local laboratory C-reactive protein (CRP) result
This study is to determine whether canakinumab is able to induce and maintain a clinically meaningful reduction of disease activity in participants with Hereditary Periodic Fevers (HPF) compared to placebo.
Background: - Deficiency of the IL-1 receptor antagonist (DIRA) is a condition that causes repeated episodes of inflammation. People with DIRA can have rashes, fever, and joint pain. Most treatments for DIRA are intended to control the immune system to stop these inflammations. There are drugs that can treat DIRA, but they have to be given daily as injections. Researchers want to try another drug, rilonacept, as a treatment for DIRA. It needs to be given only once a week. Rilonacept will be given to individuals who are at least 3 months old and who have DIRA. Objectives: - To test the safety and effectiveness of rilonacept for children and adults with DIRA. Eligibility: - Individuals at least 3 months old who have DIRA. Design: * Participants will be screened with a physical exam and medical history. Blood and urine samples will be collected. Other tests to study pain and movement will be given. Imaging studies such as bone density scans and x-rays may also be taken. * Participants will have a minimum of four to five study visits over 12 months. Those who are on different anti-inflammatory drugs (such as anakinra) will stop taking them before beginning the study visits. * Participants will have rilonacept injections weekly while on this study. The dose will be adjusted as needed to help treat the DIRA symptoms. Participants will keep a diary to monitor their symptoms and any side effects. * Treatment with rilonacept will be given for 1 year. Participants will have study visits to monitor the treatment. They will provide blood samples and have other tests at these study visits.
The goal of this research study is to identify genes and regulatory elements on chromosomes that cause cherubism. Together with the investigators collaborators the investigators also study blood samples and tissue samples from patients to learn about the processes that lead to this disorder. The long-term goal of researchers involved in this study is to find mechanisms to slow down bone resorption in cherubism patients.
The purpose of this observational study is to collect additional information regarding long-term safety and effectiveness of Ilaris in the treatment of CAPS patients in clinical practice.
The purpose of this study was to determine the dose-response curve for the MRI-based efficacy of BAF312 compared with placebo in patients with Relapsing-Remitting Multiple Sclerosis (RRMS), and to characterize its safety and tolerability for the selection of an optimal dose in a later phase III study. Study Design Rationale An adaptive design was chosen to characterize the dose response curve of BAF312. In a first period of study ("Period 1"), three doses of BAF312 and placebo were tested for MRI efficacy. Based on an interim analysis (IA) after 3 months of treatment, two additional active doses for period 2 wereselected , thus allowing to optimize the overall determination of the dose response curve with 5 data points of active treatment, and placebo. The doses were kept blinded. The use of Modeling and Simulation allowed to establish the full range and dynamics of the dose-response curve in silico, and hence the definition of the optimal dose for later phase III studies. The choice of placebo as treatment control was essential to obtain information on the specific compared to non-specific effects of active treatment and provides the best way of evaluating the efficacy and of assessing the true safety and tolerability profile of BAF312. Short-term placebo exposure (6 (Period 1) or 3 (Period 2) months, respectively) was unlikely to lead to longer term differences in outcomes \[Polman, 2008\]. The use of an adaptive design strategy contributed to a significant reduction of placebo exposure, both in terms of the number of patients and duration, as compared to conventional trial models. Patients having completed the study within the protocol might be eligible for the Extension Phase study where they receive long-term BAF312 treatment (a separate protocol).
Familial Mediterranean fever (FMF) is a genetic disease resulting in recurrent attacks of fever, abdominal pain, chest pain, arthritis and rash. There are 5-15% of patients who continue to have FMF attacks despite treatment with colchicine or who cannot tolerate colchicine. Currently there are no alternatives to colchicine. Pyrin, the protein that has a defect in FMF has an important role in the regulation of a molecule called interleukin (IL)-1 beta production and activity. This molecule is very important in the process of inflammation in FMF. Therefore we propose to use IL-1 Trap (Rilonacept), a medication that binds and neutralizes IL-1. We will enroll in this study 17 subjects from the age of 4 years, including adults with active FMF despite colchicine therapy. Subjects will receive in random order two 3-month courses of Rilonacept at 2.2 mg/kg (maximum 160 mg) by weekly subcutaneous injection and two 3-month courses of placebo injection. If patients have at least two FMF attacks during a treatment course they will be able to get if they choose the other treatment until the end of that treatment course. Our hypothesis is that Rilonacept will decrease the number of acute FMF attacks and will be safe to use. This study may confirm the importance of IL-1 in the cause of FMF. Funding source - FDA Office of Orphan Products Development
This study is designed to provide efficacy and safety data for ACZ885 (a fully human anti-interleukin-1beta (anti-IL-1beta) monoclonal antibody) administered as an injection subcutaneously (s.c.) in patients with Muckle-Wells Syndrome. Part I is an 8-week open-label, active treatment period to identify ACZ885 responders. Part II is a double-blind, placebo-controlled period to assess primarily the efficacy of ACZ885 compared to placebo. Part III is an open-label, active treatment period where patients will receive ACZ885 every 8 weeks after withdrawal or completion of Part II.