[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100563816":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":21,"centralContacts":25,"locations":20,"responsibleParty":35,"collaborators":20,"id":37,"slug":38,"hasResults":39,"nctId":40,"briefTitle":41,"officialTitle":42,"acronym":20,"eligibilityCriteria":43,"healthyVolunteers":39,"sex":44,"minAge":45,"maxAge":20,"enrollmentInfo":46,"targetDuration":20,"studyType":49,"phases":50,"briefSummary":52,"conditions":53,"keywords":20,"overallStatus":55,"whyStopped":20,"lastUpdateSubmitDate":56,"lastUpdatePostDateStruct":57,"startDateStruct":60,"completionDateStruct":62,"leadSponsor":64,"locationsCount":20},{"fullName":5,"class":6},"Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Postoperative drug group","EXPERIMENTAL","This study started from the recruitment of subjects, confirmed diagnosis by clinical diagnosis and pathological biopsy, preliminary screening according to inclusion and exclusion criteria, and signing of informed consent. Patients who were evaluated as indications for surgical resection and underwent surgical treatment were treated with Smetinib bisulfate capsules. PFS, ORR, and DOR were evaluated after 6 cycles of administration of Simetinib bisulfate capsules (20-50mg bid) daily for 30 days, as individualized by patient body surface area (BSA).",[13],"Drug: Selumetinib",[15],{"type":16,"name":17,"description":18,"armGroupLabels":19,"otherNames":20},"DRUG","Selumetinib","After surgical resection，based on the patient's body surface area (BSA), the patient was given an oral dose of Simetinib bisulfate capsule (20-50mg bid) daily for 30 days for 6 cycles",[9],null,[22],{"name":23,"affiliation":5,"role":24},"Zhiquan Huang, doctoral","PRINCIPAL_INVESTIGATOR",[26,31],{"name":23,"role":27,"phone":28,"phoneExt":29,"email":30},"CONTACT","13826142898","86","hzhquan@mail.sysu.edu.cn",{"name":32,"role":27,"phone":33,"phoneExt":29,"email":34},"Zixian Huang, doctoral","15018754725","258001917@qq.com",{"type":36,"investigatorFullName":20,"investigatorTitle":20,"investigatorAffiliation":20,"oldNameTitle":20,"oldOrganization":20},"SPONSOR","100563816","phase-2-the-clinical-study-of-the-treatment-of-patients-with-type-i-neurofibromatosis-with-smetinib-hydrosulfate-capsule-100563816",false,"NCT06621082","The Clinical Study of the Treatment of Patients With Type I Neurofibromatosis With Smetinib Hydrosulfate Capsule","A Prospective, One-arm, Phase II Clinical Study of Smeitinib Hydrosulfate Capsules for the Treatment of Patients With Type I Neurofibromatosis After Surgery","Inclusion Criteria:\n\n1. Age ≥18 years old\n2. According to the National Institutes of Health (NIH) updated diagnostic criteria for NF1 in 2021, 6 or more CALMs: d\\>5 mm before puberty or d\\>15 mm after puberty; 2 or more neurofibromas of any type or 1 plexiform neurofibroma;\n\n   ③ Freckles in the armpit or groin area;\n\n   ④ optic glioma (OPG);\n\n   ⑤ Two or more Lisch nodules were detected by slit-lamp, or two or more choroidal abnormalities were detected by optical coherence tomography (OCT)\u002F near-infrared (NIR) imaging;\n\n   ⑥ Characteristic bone lesions, such as sphenoid dysplasia, anterolateral tibial curvature; Pathogenic heterozygote NF1 variant with 50% allele variant fraction in normal tissues (such as white blood cells); NF1 is diagnosed in persons who have no history of parental disease and meet 2 or more clinical characteristics Individuals with a history of parental disease who meet one or more clinical characteristics may be diagnosed with NF1\n3. Before admission, the head and neck surgeon conducted pathological biopsy of solid tumors, confirmed pathological diagnosis and eliminated malignant peripheral schwannoma (MPNST).\n4. There was at least one measurable tumor lesion according to the solid tumor efficacy evaluation criteria RECIST 1.1\n5. The tumor did not invade the brain, spine and other important organs, there are indications of surgical resection and surgical treatment\n6. The performance of the Eastern Cooperative Oncology Group (ECOG) was 0-1\n7. Blood routine: white blood cell count (WBC) ≥3.0×109\u002FL; Absolute neutrophil count (ANC) ≥ 1.5×109\u002FL; Platelet (PLT) ≥ 100×109\u002FL; Hemoglobin level (HGB) ≥ 9.0 g\u002FdL (7 days without corresponding supportive treatment, such as blood transfusion and increased white blood cells).\n8. Liver function: the patient's aspartate aminotransferase (AST) and alanine aminotransferase (ALT) were less than 2.5 times the upper limit of reference value (ULN); Albumin (ALB) ≥ 30 g\u002FL.\n9. Renal function: serum creatinine ≤1.5 times ULN or creatinine clearance (CrCl) ≥ 50mL\u002Fmin (using Cockcroft\u002FGault formula); Urinary protein (UPRO) \\\u003C (++), or 24-hour urinary protein volume \\\u003C 1.0 g.\n10. Cardiac function: creatine phosphokinase ≤200U\u002FL, left ventricular ejection fraction (LVEF) ≥50%;\n11. Have not participated in other clinical trials within the past 30 days;\n12. Patients who voluntarily participate in the project and sign informed consent.\n\nExclusion Criteria:\n\n1. The patient had abnormal blood indexes and abnormal liver, kidney and heart function, and could not tolerate the clinical study process after multidisciplinary consultation and evaluation\n2. The patient has become malignant peripheral schwannoma (MPNST) or is accompanied by other malignant tumors, heart disease and other serious complications, or has previously received chemotherapy, radiotherapy and other anti-tumor therapy\n3. Unable to complete the entire clinical study due to personal, social and economic reasons\n4. there is a serious systemic disease in the past and the disease cannot be cured or controlled by medicine at present\n5. Pregnant patients","ALL","18 Years",{"count":47,"type":48},19,"ESTIMATED","INTERVENTIONAL",[51],"PHASE2","This study focused on patients with type I neurofibromatosis undergoing surgical treatment, who currently lack effective drug therapy and have a high recurrence rate after surgical resection. For patients with small solid tumors, limited space, and no invasion of the brain, spine and other important organs, surgical treatment is the main treatment. As a MEK inhibitor, Smetinib bisulfate capsule can induce tumor shrinkage and reduce postoperative recurrence by selectively binding mitogen-activated protein kinase (MEK) 1\u002F2 protein to block the mitogen-activated protein kinase\u002Fextracellular signal regulatory kinase signaling pathway that regulates key cell responses. The purpose of this study was to treat patients with type I neurofibromatosis with indications of surgery with the drug smetinib bisulfate after surgical treatment, observe the therapeutic effect of the drug in stages, consolidate the postoperative effect and reduce the recurrence rate. In this study, progression-free survival (PFS) after postoperative drug treatment was used as the main outcome index, and duration of remission (DOR) and objective response rate (ORR) were used as secondary outcome indicators to investigate the efficacy of the use of Smetinib hydrosulfate capsule on tumor control, reduction of recurrence rate and stability of efficacy in patients with type I neurofibromatosis after surgery.",[54],"Neurofibromatosis 1","NOT_YET_RECRUITING","2024-09-27",{"date":58,"type":59},"2024-10-01","ACTUAL",{"date":61,"type":48},"2024-09-30",{"date":63,"type":48},"2026-12-31",{"name":5,"class":6}]