[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100381346":3},{"organization":4,"outcomesModule":7,"designInfo":39,"detailedDescription":46,"studyPopulation":38,"armGroups":47,"interventions":83,"overallOfficials":95,"centralContacts":100,"locations":107,"responsibleParty":231,"collaborators":233,"id":249,"slug":38,"hasResults":250,"nctId":251,"briefTitle":252,"officialTitle":253,"acronym":38,"eligibilityCriteria":254,"healthyVolunteers":250,"sex":255,"minAge":256,"maxAge":38,"enrollmentInfo":257,"targetDuration":38,"studyType":260,"phases":261,"briefSummary":263,"conditions":264,"keywords":266,"overallStatus":110,"whyStopped":38,"lastUpdateSubmitDate":270,"lastUpdatePostDateStruct":271,"startDateStruct":274,"completionDateStruct":276,"leadSponsor":278,"locationsCount":279},{"fullName":5,"class":6},"Syntrix Biosystems, Inc.","INDUSTRY",{"primaryOutcomes":8,"secondaryOutcomes":16,"otherOutcomes":38},[9,13],{"measure":10,"description":11,"timeFrame":12},"SX-682 Maximum Tolerated Dose (MTD)","Participants cohorts will be enrolled at increasing doses of SX-682. The highest SX-682 dose tested at which no more than 1 of 6 participants experiences a dose limiting toxicity will define the SX-682 MTD","Up to 28 days in the 28 day Cycle 1.",{"measure":14,"description":15,"timeFrame":12},"SX-682 Dose Limiting Toxicities (DLT)","Number of participants experiencing DLTs.",[17,21,25,28,32,36],{"measure":18,"description":19,"timeFrame":20},"Participants Experiencing a Treatment Response","The percentage of participants experiencing a complete remission, partial remission, or stable disease according to the International Working Group Response Criteria.","At the end of Cycle 6 (each cycle is 28 days).",{"measure":22,"description":23,"timeFrame":24},"SX-682 Delayed Dose Limiting Toxicities","Number of delayed DLTs experienced by participants.","From the beginning of Cycle 2 to the end of Cycle 6 (each cycle is 28 days).",{"measure":26,"description":27,"timeFrame":20},"Adverse Events","Number of participants experiencing adverse events (AEs).",{"measure":29,"description":30,"timeFrame":31},"SX-682 Single Dose Maximum Plasma Concentration (Cmax)","Blood samples will be collected before and after the first dose of SX-682 on Day 1 of Cycle 1.","Day 1 of Cycle 1 (each cycle is 28 days).",{"measure":33,"description":34,"timeFrame":35},"SX-682 Steady-State Maximum Plasma Concentration (Css max)","Blood samples will be collected before and after the first dose of SX-682 on Day 15 of Cycle 1.","Day 15 of Cycle 1 (each cycle is 28 days).",{"measure":37,"description":34,"timeFrame":35},"SX-682 Steady-State Minimum Plasma Concentration (Css min)",null,{"allocation":40,"interventionModel":41,"interventionModelDescription":42,"primaryPurpose":43,"observationalModel":38,"timePerspective":38,"maskingInfo":44},"NON_RANDOMIZED","SEQUENTIAL","In this sequential model initially participant groups will enroll to receive SX-682 for six 28 day cycles in a dose escalation phase. A 3 + 3 participant design will be used to determine the safe dose. After 6 cycles at the specified dose of SX-682, SX-682 treatment can be continued. Once the safe dose level of SX-682 is determined, then participants will be enrolled at the this safe dose level of SX-682 in an expansion phase.","TREATMENT",{"masking":45,"maskingDescription":38,"whoMasked":38},"NONE","Participants will receive twice daily oral SX-682 for six 28 day cycles. If patients are responding well to the treatment they can continue SX-682 treatment. The first participants will be administered 25 mg orally twice daily. Unless dose limiting toxicities occur, participants will enroll and receive the following increasing twice daily doses of SX-682: 50 mg, 100 mg, 200 mg, and 400 mg.\n\nAfter establishing the maximum tolerated dose 140 additional participants will be enrolled at the recommended phase 2 dose. Participants will receive continuous SX-682 twice daily oral therapy in 28-day cycles for a total of 6 cycles. The expansion dose cohort will be stratified into IPSS (a) low and intermediate-1 (N=20 SX-682 alone in HMA naive, N=20 SX-682 alone in HMA failure, N=20 SX-682 + DEC-C in HMA-naïve, N=20 SX-682 + DEC-C in HMA-failure) and (b) intermediate-2 and high risk (N=20 SX-682 alone in HMA failure, N=20 SX-682 + DEC-C in HMA-naive, N=20 SX-682 + DEC-C in HMA-failure) MDS. For patients responding well at the end of 6 cycles treatment may continue until disease progression or an adverse event leads to SX-682 discontinuation. Except for blood product transfusions, concurrent therapy for Myelodysplastic Syndromes is not permitted.",[48,54,58,62,67,71,75,79],{"label":49,"type":50,"description":51,"interventionNames":52},"Dose Escalation of SX-682","EXPERIMENTAL","Escalating oral doses of SX-682 (study drug) of 25, 50, 100, 200 and 400 mg twice-daily (i.e., 50, 100, 200, 400 and 800 mg total each day.",[53],"Drug: SX-682",{"label":55,"type":50,"description":56,"interventionNames":57},"Expansion of SX-682 alone (lower risk patients, naive to hypomethylating agents)","Expansion of oral doses of SX-682 (study drug) at 200 mg twice daily (recommended phase 2 dose) in lower risk patients who have never received hypomethylating agents.",[53],{"label":59,"type":50,"description":60,"interventionNames":61},"Expansion of SX-682 alone (lower risk patients, failed on hypomethylating agents)","Expansion of oral doses of SX-682 (study drug) at 200 mg twice daily (recommended phase 2 dose) in lower risk patients who failed on hypomethylating agents.",[53],{"label":63,"type":50,"description":64,"interventionNames":65},"Expansion of SX-682 with decitabine (lower risk patients, naive to hypomethylating agents)","Expansion of oral doses of SX-682 (study drug) at 100 mg twice daily with decitabine in lower risk patients who have never received hypomethylating agents.",[53,66],"Drug: Decitabine",{"label":68,"type":50,"description":69,"interventionNames":70},"Expansion of SX-682 with decitabine (lower risk patients, failed on hypomethylating agents)","Expansion of oral doses of SX-682 (study drug) at 100 mg twice daily with decitabine in lower risk patients who failed on hypomethylating agents.",[53,66],{"label":72,"type":50,"description":73,"interventionNames":74},"Expansion of SX-682 alone (higher risk patients, failed on hypomethylating agents)","Expansion of oral doses of SX-682 (study drug) at 200 mg twice daily (recommended phase 2 dose) in higher risk patients who failed on hypomethylating agents.",[53],{"label":76,"type":50,"description":77,"interventionNames":78},"Expansion of SX-682 with decitabine (higher risk patients, naive to hypomethylating agents)","Expansion of oral doses of SX-682 (study drug) at 100 mg twice daily with decitabine in higher risk patients who have never received hypomethylating agents.",[53,66],{"label":80,"type":50,"description":81,"interventionNames":82},"Expansion of SX-682 with decitabine (higher risk patients, failed on hypomethylating agents)","Expansion of oral doses of SX-682 (study drug) at 100 mg twice daily with decitabine in higher risk patients who failed on hypomethylating agents.",[53,66],[84,89],{"type":85,"name":86,"description":87,"armGroupLabels":88,"otherNames":38},"DRUG","SX-682","SX-682 is an oral small molecule selective inhibitor of C-X-C Motif Chemokine Receptor 1 (CXCR1) and CX-C Motif Chemokine Receptor 2 (CXCR2)",[49,72,59,55,80,76,68,63],{"type":85,"name":90,"description":91,"armGroupLabels":92,"otherNames":93},"Decitabine","Decitabine is a hypomethylating agent.",[80,76,68,63],[94],"DEC-C",[96],{"name":97,"affiliation":98,"role":99},"David A Sallman, MD","Moffitt Cancer Center","PRINCIPAL_INVESTIGATOR",[101],{"name":102,"role":103,"phone":104,"phoneExt":105,"email":106},"Aaron D Schuler, PhD","CONTACT","253-833-8009","21","aschuler@syntrixbio.com",[108,129,144,160,178,195,212],{"facility":109,"status":110,"city":111,"state":112,"zip":113,"country":114,"countryCode":115,"cosmosGeoPoint":116,"geoPoint":121,"contacts":122},"Mayo Clinic","RECRUITING","Jacksonville","Florida","32224","United States","US",{"type":117,"coordinates":118},"Point",[119,120],-81.65565,30.33218,{"lat":120,"lon":119},[123,127],{"name":124,"role":103,"phone":125,"phoneExt":38,"email":126},"David Hodges, EMT","904-953-5200","Hodges.David@mayo.edu",{"name":128,"role":99,"phone":38,"phoneExt":38,"email":38},"Hemant S Murthy, MD",{"facility":130,"status":110,"city":131,"state":112,"zip":132,"country":114,"countryCode":115,"cosmosGeoPoint":133,"geoPoint":137,"contacts":138},"University of Miami","Miami","33136",{"type":117,"coordinates":134},[135,136],-80.19366,25.77427,{"lat":136,"lon":135},[139,143],{"name":140,"role":103,"phone":141,"phoneExt":38,"email":142},"Namrata S Chandhok, MD","305-243-8238","namrata.chandhok@miami.edu",{"name":140,"role":99,"phone":38,"phoneExt":38,"email":38},{"facility":145,"status":110,"city":146,"state":112,"zip":147,"country":114,"countryCode":115,"cosmosGeoPoint":148,"geoPoint":152,"contacts":153},"AdventHealth Medical Group & Bone Marrow Transplant at Orlando","Orlando","32804",{"type":117,"coordinates":149},[150,151],-81.37924,28.53834,{"lat":151,"lon":150},[154,158],{"name":155,"role":103,"phone":156,"phoneExt":38,"email":157},"Kristen Wing, RN,BSN,CCRP","407-303-8251","Kristen.Wing@adventhealth.com",{"name":159,"role":99,"phone":38,"phoneExt":38,"email":38},"Arlene Gayle, M.D.",{"facility":98,"status":110,"city":161,"state":112,"zip":162,"country":114,"countryCode":115,"cosmosGeoPoint":163,"geoPoint":167,"contacts":168},"Tampa","33612",{"type":117,"coordinates":164},[165,166],-82.45843,27.94752,{"lat":166,"lon":165},[169,173,177],{"name":170,"role":103,"phone":171,"phoneExt":38,"email":172},"Charlie Riesebeck","813-745-3884","Charlie.Riesebeck@moffitt.org",{"name":174,"role":103,"phone":175,"phoneExt":38,"email":176},"Cyril Patra, MPH","813-745-2802","Cyril.Patra@moffitt.org",{"name":97,"role":99,"phone":38,"phoneExt":38,"email":38},{"facility":179,"status":110,"city":180,"state":181,"zip":182,"country":114,"countryCode":115,"cosmosGeoPoint":183,"geoPoint":187,"contacts":188},"Emory University","Atlanta","Georgia","30322",{"type":117,"coordinates":184},[185,186],-84.38798,33.749,{"lat":186,"lon":185},[189,193],{"name":190,"role":103,"phone":191,"phoneExt":38,"email":192},"Danielle Alexander, MS","404-778-3663","danielle.oliver@emory.edu",{"name":194,"role":99,"phone":38,"phoneExt":38,"email":38},"Anthony M Hunter, MD",{"facility":196,"status":110,"city":197,"state":198,"zip":199,"country":114,"countryCode":115,"cosmosGeoPoint":200,"geoPoint":204,"contacts":205},"Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins","Baltimore","Maryland","21287",{"type":117,"coordinates":201},[202,203],-76.61219,39.29038,{"lat":203,"lon":202},[206,210],{"name":207,"role":103,"phone":208,"phoneExt":38,"email":209},"Lisa A. Kelemen, RN, MSN","410-614-4618","lkeleme1@jhmi.edu",{"name":211,"role":99,"phone":38,"phoneExt":38,"email":38},"Amy E DeZern, MD, MHS",{"facility":213,"status":110,"city":214,"state":215,"zip":216,"country":114,"countryCode":115,"cosmosGeoPoint":217,"geoPoint":221,"contacts":222},"Montefiore Medical Center","The Bronx","New York","10467",{"type":117,"coordinates":218},[219,220],-73.86641,40.84985,{"lat":220,"lon":219},[223,226,230],{"name":224,"role":103,"phone":38,"phoneExt":38,"email":225},"Mendel Goldfinger, MD","clinicaltrials@syntrixbio.com",{"name":227,"role":103,"phone":228,"phoneExt":38,"email":229},"Anne Munoz, RN","718-920-2006","anmunoz@montefiore.org",{"name":224,"role":99,"phone":38,"phoneExt":38,"email":38},{"type":232,"investigatorFullName":38,"investigatorTitle":38,"investigatorAffiliation":38,"oldNameTitle":38,"oldOrganization":38},"SPONSOR",[234,237,240,242,243,244,245,246,248],{"name":235,"class":236},"H. Lee Moffitt Cancer Center and Research Institute","OTHER",{"name":238,"class":239},"National Heart, Lung, and Blood Institute (NHLBI)","NIH",{"name":241,"class":236},"AdventHealth",{"name":179,"class":236},{"name":130,"class":236},{"name":109,"class":236},{"name":213,"class":236},{"name":247,"class":239},"National Cancer Institute (NCI)",{"name":196,"class":236},"100381346",false,"NCT04245397","Study of SX-682 Alone and in Combination With Oral or Intravenous Decitabine in Subjects With Myelodysplastic Syndrome","A Phase 1, Open-Label, Dose-Escalation With Expansion Study of SX-682 Alone and in Combination With Oral or Intravenous Decitabine in Subjects With Myelodysplastic Syndrome","Inclusion Criteria:\n\n* Diagnosis of MDS by World Health Organization criteria, and either\n\n  1. International Prognostic Scoring System (IPSS) low risk or intermediate-1 risk patients without 5q deletion:\n\n     i. Dose escalation portion: failed prior treatment with at least 4 cycles started of a hypomethylating agent (HMA; azacitidine or decitabine) defined as no response to treatment, loss of response at any time point, or progressive disease\u002Fintolerance to therapy.\n\n     ii. Dose expansion portion: failed prior treatment defined as no response to treatment with at least 4 cycles started of HMA, loss of response at any time point, or progressive disease\u002Fintolerance to therapy (\"HMA failure\"); or no prior treatment with HMA (\"HMA naive\").\n  2. IPSS low risk or intermediate-1 risk patients with 5q deletion:\n\n     i. Dose escalation portion: failed prior treatment with at least 4 cycles started of lenalidomide and 4 cycles of hypomethylating agent (azacitidine or decitabine) defined as no response to treatment, loss of response at any time point, or progressive disease\u002Fintolerance to therapy.\n\n     ii. Dose expansion portion: same as non-del(5q) lower risk cohort + requirement of failed prior treatment with lenalidomide defined as no response to treatment with at least 4 cycles started of lenalidomide, loss of response at any time point, or progressive disease\u002Fintolerance to therapy.\n  3. IPSS intermediate-2 risk or high risk patients: HMA failure or HMA naïve as defined above.\n* Eastern Cooperative Oncology Group (ECOG) Performance Status ≤ 2\n* Screening laboratory values:\n\n  1. Renal glomerular filtration rate (GFR) ≥ 30 ml\u002Fmin;\n  2. Aspartate aminotransferase (AST) \u002F Alanine aminotransferase (ALT) ≤ 3.0 times upper limit of normal;\n  3. Bilirubin \\\u003C 1.5 times upper limit of normal;\n  4. No history of HIV being HIV positive;\n  5. No active Hepatitis B or Hepatitis C infection.\n* Life expectancy ≥ 12 weeks.\n* Women of childbearing potential (WOCBP) must use study specified contraception.\n* WOCBP demonstrate negative pregnancy test.\n* Not breastfeeding.\n* Men sexually active must use study specified contraception.\n\nExclusion Criteria:\n\n* Use of chemotherapeutic agents or experimental agents for MDS within 14 days of the first day of study drug treatment.\n* Use of erythroid stimulating agents, Granulocyte-colony stimulating factor (G-CSF), or Granulocyte-macrophage colony-stimulating factor (GM-CSF) within 14 days of the first day of study drug treatment, or during the study.\n* Mean triplicate heart rate-corrected QT interval (QTc) \\> 500 msec.\n* Any of the following cardiac abnormalities:\n\n  1. QT interval \\> 480 msec corrected using Fridericia's formula;\n  2. Risk factors for Torsade de Pointes;\n  3. Use of medication that prolongs the QT interval with the exception of drugs that are considered absolutely essential for the care of the subject;\n  4. Myocardial infarction ≤ 6 months prior to first day of study drug treatment;\n  5. Unstable angina pectoris or serious uncontrolled cardiac arrhythmia.\n* Any serious or uncontrolled medical disorder.\n* Prior malignancy within the previous 2 years except for local cancers that have been cured; or patients who have been adequately treated and have low risk of reoccurrence.\n* Subjects with a condition requiring systemic treatment with either corticosteroids (\\> 10 mg daily prednisone equivalents) or other immunosuppressive medications within 14 days of study drug administration. Inhaled or topical steroids, and adrenal replacement doses \\> 10 mg daily prednisone equivalents are permitted in the absence of active autoimmune disease.\n* Use of other investigational drugs within 30 days of study drug administration.\n* Major surgery within 4 weeks of study drug administration.\n* Live-virus vaccination within 30 days of study drug administration.\n* Allergy to study drug component.","ALL","18 Years",{"count":258,"type":259},151,"ESTIMATED","INTERVENTIONAL",[262],"PHASE1","This study will determine the safety profile, maximum tolerated dose (MTD), dose-limiting toxicities (DLT), and recommended Phase 2 dose (RP2D) of SX-682 in the treatment of patients with Myelodysplastic Syndromes (MDS).",[265],"Myelodysplastic Syndromes",[267,268,269],"Immunotherapy","Chemokine receptor blockade","Myeloid-derived supressor cells","2025-12-19",{"date":272,"type":273},"2025-12-23","ACTUAL",{"date":275,"type":273},"2020-06-30",{"date":277,"type":259},"2029-03",{"name":5,"class":6},7]