[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"leadSponsorName\":\"Cystinose Stiftung\",\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:":71},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,2,0,[8,43],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":19,"enrollmentInfo":20,"targetDuration":4,"studyType":23,"phases":4,"briefSummary":24,"conditions":25,"keywords":27,"overallStatus":30,"whyStopped":4,"lastUpdateSubmitDate":31,"lastUpdatePostDateStruct":32,"startDateStruct":35,"completionDateStruct":37,"leadSponsor":39,"locationsCount":42},"100512993","development-of-health-related-quality-of-life-instrument-for-patients-with-cystinosis-100512993",false,"NCT05959668","Development of Health-related Quality of Life Instrument for Patients With Cystinosis","Development of a Patient-reported Outcome to Measure the Health-related Quality of Life of Children, Adolescents and Young Adults With Cystinosis.","QUALIFY","In all study phases, patient recruitment follows these inclusion criteria:\n\nPatients will be asked to participate in the study if they meet the following inclusion criteria:\n\n* Children, adolescents, and young adults aged 8-26 years (and at least one of their parents) and further parents only of children aged 0-7\n* patients have a confirmed diagnosis of cystinosis\n* patients have a sufficient knowledge of the German\u002F English\u002F French or Spanish language to participate in focus interviews and complete questionnaires\n* the informed consent of legal guardian and assent from the patient (if older than eight years) was given\n\nExclusion criteria:\n\n* severe cognitive impairment\n* other severe illnesses that strongly determine everyday life","ALL","8 Years","26 Years",{"count":21,"type":22},300,"ESTIMATED","OBSERVATIONAL","Cystinosis is a rare congenital, inherited metabolic disorder that results in the storage of cystine in the cells of many organs of the body. In the infantile nephropathic form of the disease, only the kidney is initially affected by a loss of function, which progresses if untreated and ends in terminal renal failure by early school age. With the prolonged survival of patients due to medication and renal replacement therapy, further loss of function may occur during the course of the disease, especially in the eyes, muscles, endocrine organs and central nervous system.\n\nThe quality of life of children with cystinosis is an under-researched topic. The results of the studies available so far show that the young patients and their families report a reduced quality of life and sometimes behavioral problems.\n\nTo date, there are no disease specific patient reported outcome measures (PROMs) to measure the quality of life of patients with cystinosis. The aim of the study is to develop a PROM for this target group in several languages (German, English, Spanish and French) from different countries (Germany, United States, Spain, France). The PROM will focus on quality of life and will be developed for children, adolescents, and young adults including parent-report of parents with children aged 0 to 26 years.",[26],"Cystinosis",[28,26,29],"Health-related quality of life","Patient-reported outcome measure","RECRUITING","2024-08-20",{"date":33,"type":34},"2024-08-22","ACTUAL",{"date":36,"type":34},"2022-05-01",{"date":38,"type":22},"2025-05-31",{"name":40,"class":41},"Cystinose Stiftung","OTHER",1,{"id":44,"slug":45,"hasResults":11,"nctId":46,"briefTitle":47,"officialTitle":48,"acronym":49,"eligibilityCriteria":50,"healthyVolunteers":11,"sex":17,"minAge":51,"maxAge":52,"enrollmentInfo":53,"targetDuration":4,"studyType":55,"phases":56,"briefSummary":58,"conditions":59,"keywords":61,"overallStatus":30,"whyStopped":4,"lastUpdateSubmitDate":63,"lastUpdatePostDateStruct":64,"startDateStruct":66,"completionDateStruct":68,"leadSponsor":70,"locationsCount":42},"100504097","genetic-newborn-screening-for-cystinosis-and-primary-hyperoxaluria-100504097","NCT05843851","Genetic Newborn Screening for Cystinosis and Primary Hyperoxaluria","Scientific Basis for a Newborn Screening for Cystinosis and Primary Hyperoxaluria","GENESIS","Inclusion Criteria:\n\n* Newborns participating at the NGS with parent's consent to participate in this screening project\n\nExclusion Criteria:\n\n* Newborns without parent's consent to participate in this screening project.","32 Hours","72 Hours",{"count":54,"type":22},200000,"INTERVENTIONAL",[57],"NA","In Germany parents of newborns are offered newborn screening (NBS) for 17 congenital diseases as a standard benefit of statutory health insurance. NBS in Germany is voluntary. Cystinosis and hyperoxaluria are very rare diseases. They are inherited autosomal-recessively. Neither disease can be detected by the methods established in routine NBS. However, common genetic mutations are known for both diseases.\n\nThe aim of the study is to provide a scientific basis for molecular genetic NBS for cystinosis and primary hyperoxaluria (PH). Specifically, the study will investigate whether the inclusion of these diseases into general NBS should be recommended. By observing the identified infants in comparison to patients symptomatically diagnosed outside of the pilot project, it will be determined whether and to what extent early diagnosis and therapy lead to a more favorable prognosis.\n\nThe screening laboratory Hannover, Germany is involved in the project. Hospitals that send their dry blood spot cards for routine NBS to Hannover are offered participation in the project.\n\nParents who want to participate receive an additional information sheet. A parent and the attending physician sign the information sheet as documentation of informed consent, which allows data transfer and patient referral to a specialist in case of a positive result. Molecular genetic screening in the pilot project is performed from the same dry blood spot card used for routine NBS.\n\nIn both diseases, testing is performed for 2 known mutations: In cystinosis for the 2 mutations most common in Germany, and in PH for the most common mutation in infantile hyperoxaluria (PH1) and in Europe (PH3).\n\nNormal findings are not communicated to the parents, which may contact the laboratory to ask for them. Parents of newborns with two mutations in the cystinosis gene are immediately informed about the disease by a physician. Further diagnostics to confirm the disease are organized close to home.\n\nIn contrast, parents of newborns with only one mutation in one of the two hyperoxaluria genes are informed. They are asked to send spot urines of the newborn to the hyperoxaluria center. Only if these are abnormal, further evaluation will be performed.\n\nThe study started on 15.03.2022. The aim is to screen 200,000 newborns until 2025. If the benefit of early diagnosis and therapy can be shown, an application for inclusion of a NBS for these two diseases in the routine NBS program will be submitted to the German government.",[26,60],"Primary Hyperoxaluria",[62,26,60],"Molecular based newborn screening","2023-04-24",{"date":65,"type":34},"2023-05-06",{"date":67,"type":34},"2022-03-15",{"date":69,"type":22},"2026-06-30",{"name":40,"class":41},""]