[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100583618":3},{"organization":4,"armGroups":7,"interventions":22,"overallOfficials":44,"centralContacts":52,"locations":61,"responsibleParty":314,"collaborators":316,"id":320,"slug":321,"hasResults":322,"nctId":323,"briefTitle":324,"officialTitle":325,"acronym":326,"eligibilityCriteria":327,"healthyVolunteers":322,"sex":328,"minAge":329,"maxAge":35,"enrollmentInfo":330,"targetDuration":35,"studyType":333,"phases":334,"briefSummary":336,"conditions":337,"keywords":339,"overallStatus":167,"whyStopped":35,"lastUpdateSubmitDate":343,"lastUpdatePostDateStruct":344,"startDateStruct":347,"completionDateStruct":349,"leadSponsor":351,"locationsCount":352},{"fullName":5,"class":6},"Grupo Espanol de Tumores Neuroendocrinos","OTHER",[8,16],{"label":9,"type":10,"description":11,"interventionNames":12},"177Lu-Dotatate every 16 weeks","EXPERIMENTAL","Experimental arm:\n\n1. Treatment with 177Lu-Dotatate (7.4 Gigabecquerel\u002Fcycle) during 30 min intravenous infusion every 16 weeks (q16w) x 4 cycles\n2. Renal protection starting 30 minutes before targeted radioligand therapy (RLT) lasting 4 hours (iv amino acid solution of 14.4-20g of lysine and 14.9-20.7g of arginine in 1 to 2 liters of solution)\n3. Long-acting standard doses of SSA (Lanreotide autogel 120 mg subcutaneous or Octreotide LAR 30 mg intramuscular, starting 24h after RLT every 4 weeks during RLT (q16w interval SSA administration should be adjusted to RLT administrations so that SSA is always given 24h after each RLT dose and at least 4 weeks prior to next RLT administration cycle) and q4w following last RLT administration until disease progression.",[13,14,15],"Drug: 177Lu-Dotatate (7.4 Gigabecquerel\u002Fcycle) during 30 min intravenous infusion every 16 weeks (q8w) x 4 cycles; 2) and 3) as in the experimental arm.","Drug: Amino acid solution","Drug: Lanreotide (Autogel formulation) or Octreotide LAR",{"label":17,"type":18,"description":19,"interventionNames":20},"177Lu-Dotatate every 8 weeks","ACTIVE_COMPARATOR","1. Treatment with 177Lu-Dotatate (7.4 Gigabecquerel\u002Fcycle) during 30 min intravenous infusion every 8 weeks (q8w) x 4 cycles\n2. Renal protection starting 30 minutes before targeted radioligand therapy (RLT) lasting 4 hours (iv amino acid solution of 14.4-20g of lysine and 14.9-20.7g of arginine in 1 to 2 liters of solution);\n3. Long-acting standard doses of SSA (Lanreotide autogel 120 mg subcutaneous or Octreotide LAR 30 mg intramuscular, starting 24h after RLT every 4 weeks during RLT (q8w interval SSA administration should be adjusted to RLT administrations so that SSA is always given 24h after each RLT dose and at least 4 weeks prior to next RLT administration cycle) and q4w following last RLT administration until disease progression",[21,14,15],"Drug: 177Lu-Dotatate (7.4 Gigabecquerel\u002Fcycle) during 30 min intravenous infusion every 8 weeks (q8w) x 4 cycles; 2) and 3) as in the experimental arm.",[23,31,36,40],{"type":24,"name":25,"description":26,"armGroupLabels":27,"otherNames":28},"DRUG","177Lu-Dotatate (7.4 Gigabecquerel\u002Fcycle) during 30 min intravenous infusion every 16 weeks (q8w) x 4 cycles; 2) and 3) as in the experimental arm.","Treatment with 177Lu-Dotatate (7.4 Gigabecquerel\u002Fcycle) during 30 min intravenous infusion every 16 weeks\n\n177Lu-Dotatate, a radiopharmaceutical medicine which is an somatostatin analogue derived from octreotide that complexes via DOTA with non-carrier added (n.c.a) 177Lu radioconjugate.\n\n177Lu-Dotatate will be supplied as a 370 MBq\u002FmL solution for infusion. One mL of solution contains 370 MBq The total amount of radioactivity per single-dose vial is 7 400 MBq at the date and time of infusion. Given the fixed volumetric activity of 370 MBq\u002FmL at the date and time of calibration, the volume of the solution in the vial ranges between 20.5 and 25.0 mL in order to provide the required amount of radioactivity at the date and time of infusion of lutetium (177Lu) oxodotreotide at the date and time of calibration.",[9],[29,30],"177Lu-DOTA0-Tyr 3-Octreotate, 177Lu-DOTATE","LUTATHERA, lutetium (177Lu) oxodotreotide",{"type":24,"name":32,"description":33,"armGroupLabels":34,"otherNames":35},"177Lu-Dotatate (7.4 Gigabecquerel\u002Fcycle) during 30 min intravenous infusion every 8 weeks (q8w) x 4 cycles; 2) and 3) as in the experimental arm.","Treatment with 177Lu-Dotatate (7.4 Gigabecquerel\u002Fcycle) during 30 min intravenous infusion every 8 weeks (q8w) x 4 cycles 177Lu-Dotatate, a radiopharmaceutical medicine which is an somatostatin analogue derived from octreotide that complexes via DOTA with non-carrier added (n.c.a) 177Lu radioconjugate.\n\nSynonyms are:\n\n177Lu-DOTA0-Tyr 3-Octreotate, 177Lu-DOTATE LUTATHERA, lutetium (177Lu) oxodotreotide 177Lu-Dotatate will be supplied as a 370 MBq\u002FmL solution for infusion One mL of solution contains 370 MBq The total amount of radioactivity per single-dose vial is 7 400 MBq at the date and time of infusion. Given the fixed volumetric activity of 370 MBq\u002FmL at the date and time of calibration, the volume of the solution in the vial ranges between 20.5 and 25.0 mL in order to provide the required amount of radioactivity at the date and time of infusion of lutetium (177Lu) oxodotreotide at the date and time of calibration.",[17],null,{"type":24,"name":37,"description":38,"armGroupLabels":39,"otherNames":35},"Amino acid solution","Renal protection starting 30 minutes before RLT and lasting 4 hours (iv) amino acid solution of 14.4-20 g of lysine and 14.9-20.7 g of arginine in 1 to 2 liters of solution)",[9,17],{"type":24,"name":41,"description":42,"armGroupLabels":43,"otherNames":35},"Lanreotide (Autogel formulation) or Octreotide LAR","Long-acting standard doses of SSA (Lanreotide autogel 120 mg subcutaneous (sc) or Octreotide LAR 30 mg im, starting 24h after RLT and every 4 weeks during RLT (q16w interval SSA administration should be adjusted to RLT administrations so that SSA is always given 24h after each RLT dose and at least 4 weeks prior to next RLT administration cycle) and q4w following last RLT administration until disease progression.",[9,17],[45,49],{"name":46,"affiliation":47,"role":48},"Rocio Garcia Carbonero Garcia Carbonero, M.D., Ph.D.","Hospital Universitario 12 de Octubre","STUDY_DIRECTOR",{"name":50,"affiliation":51,"role":48},"Eric Baudin Baudin, M.D., Ph.D.","Gustave Roussy, Cancer Campus, Grand Paris",[53,58],{"name":54,"role":55,"phone":56,"phoneExt":35,"email":57},"A responsible person designated by the sponsor","CONTACT","+34 93 434 44 12","investigacio@mfar.net",{"name":59,"role":55,"phone":56,"phoneExt":35,"email":60},"Responsible person designated by the sponsor","investigacion@mfar.net",[62,81,93,105,117,129,142,153,165,176,188,200,213,226,238,247,258,267,280,293,305],{"facility":63,"status":64,"city":65,"state":65,"zip":66,"country":67,"countryCode":68,"cosmosGeoPoint":69,"geoPoint":74,"contacts":75},"Centre François BACLESSE","NOT_YET_RECRUITING","Caen","14000","France","FR",{"type":70,"coordinates":71},"Point",[72,73],-0.35912,49.18585,{"lat":73,"lon":72},[76,78],{"name":77,"role":55,"phone":56,"phoneExt":35,"email":60},"A responsible person Selected by Sponsor,, M.D., Ph.D.",{"name":79,"role":80,"phone":35,"phoneExt":35,"email":35},"Principal investigator Selected by Sponsor, M.D., Ph.D.","PRINCIPAL_INVESTIGATOR",{"facility":82,"status":64,"city":83,"state":83,"zip":84,"country":67,"countryCode":68,"cosmosGeoPoint":85,"geoPoint":89,"contacts":90},"Chu Dijon","Dijon","21000",{"type":70,"coordinates":86},[87,88],5.01391,47.31344,{"lat":88,"lon":87},[91,92],{"name":77,"role":55,"phone":56,"phoneExt":35,"email":60},{"name":79,"role":80,"phone":35,"phoneExt":35,"email":35},{"facility":94,"status":64,"city":95,"state":95,"zip":96,"country":67,"countryCode":68,"cosmosGeoPoint":97,"geoPoint":101,"contacts":102},"Hospital Center University De Lille","Lille","59000",{"type":70,"coordinates":98},[99,100],3.05512,50.63391,{"lat":100,"lon":99},[103,104],{"name":77,"role":55,"phone":56,"phoneExt":35,"email":60},{"name":79,"role":80,"phone":35,"phoneExt":35,"email":35},{"facility":106,"status":64,"city":107,"state":107,"zip":108,"country":67,"countryCode":68,"cosmosGeoPoint":109,"geoPoint":113,"contacts":114},"Hospices civiles de Lyon","Lyon","69002",{"type":70,"coordinates":110},[111,112],4.84789,45.74906,{"lat":112,"lon":111},[115,116],{"name":77,"role":55,"phone":56,"phoneExt":35,"email":60},{"name":79,"role":80,"phone":35,"phoneExt":35,"email":35},{"facility":118,"status":64,"city":119,"state":119,"zip":120,"country":67,"countryCode":68,"cosmosGeoPoint":121,"geoPoint":125,"contacts":126},"Institut Paoli Calmette","Marseille","13009",{"type":70,"coordinates":122},[123,124],5.38107,43.29695,{"lat":124,"lon":123},[127,128],{"name":77,"role":55,"phone":56,"phoneExt":35,"email":60},{"name":79,"role":80,"phone":35,"phoneExt":35,"email":35},{"facility":130,"status":64,"city":131,"state":132,"zip":133,"country":67,"countryCode":68,"cosmosGeoPoint":134,"geoPoint":138,"contacts":139},"Hopital BEAUJON","Clichy","Paris","92110",{"type":70,"coordinates":135},[136,137],2.30952,48.90018,{"lat":137,"lon":136},[140,141],{"name":77,"role":55,"phone":56,"phoneExt":35,"email":60},{"name":79,"role":80,"phone":35,"phoneExt":35,"email":35},{"facility":143,"status":64,"city":132,"state":132,"zip":144,"country":67,"countryCode":68,"cosmosGeoPoint":145,"geoPoint":149,"contacts":150},"Hopital COCHIN","75014",{"type":70,"coordinates":146},[147,148],2.3488,48.85341,{"lat":148,"lon":147},[151,152],{"name":77,"role":55,"phone":56,"phoneExt":35,"email":60},{"name":79,"role":80,"phone":35,"phoneExt":35,"email":35},{"facility":154,"status":64,"city":155,"state":155,"zip":156,"country":67,"countryCode":68,"cosmosGeoPoint":157,"geoPoint":161,"contacts":162},"Centre Eugène MARQUIS","Rennes","35000",{"type":70,"coordinates":158},[159,160],-1.67431,48.11109,{"lat":160,"lon":159},[163,164],{"name":77,"role":55,"phone":56,"phoneExt":35,"email":35},{"name":79,"role":80,"phone":35,"phoneExt":35,"email":35},{"facility":166,"status":167,"city":168,"state":169,"zip":170,"country":171,"countryCode":172,"cosmosGeoPoint":35,"geoPoint":35,"contacts":173},"Hospital Universitario de Burgos","RECRUITING","Burgos","Balearic Islands","09006","Spain","ES",[174,175],{"name":77,"role":55,"phone":56,"phoneExt":35,"email":60},{"name":79,"role":80,"phone":35,"phoneExt":35,"email":35},{"facility":177,"status":167,"city":178,"state":178,"zip":179,"country":171,"countryCode":172,"cosmosGeoPoint":180,"geoPoint":184,"contacts":185},"Hospital Universitari Vall d'Hebrón","Barcelona","08035",{"type":70,"coordinates":181},[182,183],2.15899,41.38879,{"lat":183,"lon":182},[186,187],{"name":77,"role":55,"phone":56,"phoneExt":35,"email":60},{"name":79,"role":80,"phone":35,"phoneExt":35,"email":35},{"facility":189,"status":167,"city":190,"state":178,"zip":191,"country":171,"countryCode":172,"cosmosGeoPoint":192,"geoPoint":196,"contacts":197},"Instituto Catalán de Oncología - Hospital Duran i Reynals","L'Hospitalet de Llobregat","08908",{"type":70,"coordinates":193},[194,195],2.10028,41.35967,{"lat":195,"lon":194},[198,199],{"name":77,"role":55,"phone":56,"phoneExt":35,"email":60},{"name":79,"role":80,"phone":35,"phoneExt":35,"email":35},{"facility":201,"status":167,"city":202,"state":202,"zip":203,"country":171,"countryCode":172,"cosmosGeoPoint":204,"geoPoint":208,"contacts":209},"Hospital Virgen de las Nieves de Granada","Granada","18014",{"type":70,"coordinates":205},[206,207],-3.60667,37.18817,{"lat":207,"lon":206},[210,211],{"name":77,"role":55,"phone":56,"phoneExt":35,"email":60},{"name":212,"role":80,"phone":35,"phoneExt":35,"email":35},"Principal investigator Selected by Sponsor",{"facility":214,"status":64,"city":215,"state":216,"zip":217,"country":171,"countryCode":172,"cosmosGeoPoint":218,"geoPoint":222,"contacts":223},"Complexo Hospitalario Universitario de Santiago","Santiago de Compostela","La Coruña","15706",{"type":70,"coordinates":219},[220,221],-8.54569,42.88052,{"lat":221,"lon":220},[224,225],{"name":77,"role":55,"phone":56,"phoneExt":35,"email":60},{"name":79,"role":80,"phone":35,"phoneExt":35,"email":35},{"facility":227,"status":64,"city":228,"state":228,"zip":229,"country":171,"countryCode":172,"cosmosGeoPoint":230,"geoPoint":234,"contacts":235},"Hospital General Universitario Gregorio Marañón","Madrid","28007",{"type":70,"coordinates":231},[232,233],-3.70256,40.4165,{"lat":233,"lon":232},[236,237],{"name":77,"role":55,"phone":56,"phoneExt":35,"email":60},{"name":79,"role":80,"phone":35,"phoneExt":35,"email":35},{"facility":239,"status":167,"city":228,"state":228,"zip":240,"country":171,"countryCode":172,"cosmosGeoPoint":241,"geoPoint":243,"contacts":244},"Hospital Universitario Ramón y Cajal","28034",{"type":70,"coordinates":242},[232,233],{"lat":233,"lon":232},[245,246],{"name":77,"role":55,"phone":56,"phoneExt":35,"email":60},{"name":79,"role":80,"phone":35,"phoneExt":35,"email":35},{"facility":248,"status":167,"city":228,"state":228,"zip":249,"country":171,"countryCode":172,"cosmosGeoPoint":250,"geoPoint":252,"contacts":253},"Hospital 12 de Octubre","28041",{"type":70,"coordinates":251},[232,233],{"lat":233,"lon":232},[254,256],{"name":255,"role":55,"phone":56,"phoneExt":35,"email":60},"Investigator Selected Selected by Sponsor,, M.D., Ph.D.",{"name":257,"role":80,"phone":35,"phoneExt":35,"email":35},"Principal investigator Selected by Sponsor Selected by Sponsor, M.D., Ph.D.",{"facility":259,"status":64,"city":228,"state":228,"zip":260,"country":171,"countryCode":172,"cosmosGeoPoint":261,"geoPoint":263,"contacts":264},"Hospital Universitario La Paz","28046",{"type":70,"coordinates":262},[232,233],{"lat":233,"lon":232},[265,266],{"name":77,"role":55,"phone":56,"phoneExt":35,"email":60},{"name":79,"role":80,"phone":35,"phoneExt":35,"email":35},{"facility":268,"status":64,"city":269,"state":270,"zip":271,"country":171,"countryCode":172,"cosmosGeoPoint":272,"geoPoint":276,"contacts":277},"Hospital Universitario Central de Asturias","Oviedo","Principality of Asturias","33011",{"type":70,"coordinates":273},[274,275],-5.84476,43.36029,{"lat":275,"lon":274},[278,279],{"name":77,"role":55,"phone":56,"phoneExt":35,"email":60},{"name":79,"role":80,"phone":35,"phoneExt":35,"email":35},{"facility":281,"status":64,"city":282,"state":283,"zip":284,"country":171,"countryCode":172,"cosmosGeoPoint":285,"geoPoint":289,"contacts":290},"Hospital Universitario Virgen del Rocío","Seville","Sevilla","41013",{"type":70,"coordinates":286},[287,288],-5.97317,37.38283,{"lat":288,"lon":287},[291,292],{"name":77,"role":55,"phone":56,"phoneExt":35,"email":60},{"name":79,"role":80,"phone":35,"phoneExt":35,"email":35},{"facility":294,"status":167,"city":295,"state":295,"zip":296,"country":171,"countryCode":172,"cosmosGeoPoint":297,"geoPoint":301,"contacts":302},"Hospital Clínico de Valencia","Valencia","46010",{"type":70,"coordinates":298},[299,300],-0.37966,39.47391,{"lat":300,"lon":299},[303,304],{"name":77,"role":55,"phone":56,"phoneExt":35,"email":60},{"name":79,"role":80,"phone":35,"phoneExt":35,"email":35},{"facility":306,"status":167,"city":295,"state":295,"zip":307,"country":171,"countryCode":172,"cosmosGeoPoint":308,"geoPoint":310,"contacts":311},"Hospital Universitario y Politécnico La Fe","46026",{"type":70,"coordinates":309},[299,300],{"lat":300,"lon":299},[312,313],{"name":77,"role":55,"phone":56,"phoneExt":35,"email":60},{"name":79,"role":80,"phone":35,"phoneExt":35,"email":35},{"type":315,"investigatorFullName":35,"investigatorTitle":35,"investigatorAffiliation":35,"oldNameTitle":35,"oldOrganization":35},"SPONSOR",[317],{"name":318,"class":319},"Grupo Español de Tumores Neuroendocrinos y Endocrinos (GETNE)","UNKNOWN","100583618","phase-3-randomized-interval-assessment-trial-of-lu177-dotatate-in-slowly-progressive-g1-2-advanced-midgut-neuroendocrine-tumors-100583618",false,"NCT06878664","Randomized Interval Assessment Trial of Lu177-Dotatate in Slowly Progressive G1-2 Advanced Midgut Neuroendocrine Tumors","Randomized Interval Assessment Trial of Lu177-Dotatate Every 8 Versus Every 16 Weeks in Slowly Progressive G1-2 Advanced Midgut Neuroendocrine Tumors (NETs) to Lower TOxicity","RIALTO","Inclusion Criteria:\n\n1. Patients who have histologically confirmed diagnosis of unresectable, advanced or metastatic midgut NETs (originated in the jejunum-ileum or right colon) who are candidates to receive 177Lu-Dotatate targeted radioligand therapy (RLT) and SSA. Patients with a large SRI+ mesenteric mass with abdominal-dominant disease judged by the investigator to be a midgut NET will also be eligible.\n2. Ki-67 index ≤ 20%.\n3. Disease progression per RECIST v1.1 within 36 months prior to study entry,\n4. Patients may be treatment naïve (first-line) or have received prior systemic therapy except for any type of prior RLT (not restricted to 177Lu-Dotatate).\n5. In somatostatin receptor (SSTR) imaging all RECIST v1.1 evaluable target lesions and non-target lesions need to be SSTR positive (SSTR+) as defined by equal or above the liver uptake (this includes lesions of at least 10 mm in diameter in CT or MRI). If an FDG PET is performed (not mandatory), all FDG PET positive lesions should also be somatostatin receptor positive in SSRT imaging (see guidance Appendix 10).\n6. Measurable disease according to RECIST v1.1 criteria (Appendix 3)\n7. Adequate organ function (hematological, renal and liver) based upon meeting all of the following laboratory criteria:\n\n   * Neutrophil count (ANC) ≥ 2.000\u002Fmm3\n   * Platelet count ≥ 75 × 109\u002FL\n   * Hemoglobin ≥ 8 g\u002FdL\n   * Serum bilirubin ≤ 3.0 × upper limit of normal (ULN) or ≤ 3 × ULN for subjects with Gilbert's disease\n   * Serum albumin \\\u003C3.0 g\u002FdL unless prothrombin time is within the normal range.\n   * Creatinine clearance (CrCl) ≥ 50 mL\u002Fmin as estimated by the Cockroft-Gault formula or as measured by 24-hour urine collection (GFR can also be used instead of CrCl). Note: renal tract obstruction is not allowed.\n   * Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤ 2.5 × ULN or ≤ 5 xULN for subjects with liver metastases\n8. Karnofsky performance status (KPS) scale ≥ 70%\n9. Patient information and signing of the consent form, Institutional Review Board(IRB)\u002FIndependent Ethics Committee (IEC) approved, before any study-specific procedure. The patient must be able and willing to cooperate in monitoring study visits and procedures.\n10. Patients ≥ 18 years of age.\n11. Recovery to Grade ≤ 1 from any adverse event (AE) from prior treatment (excluding alopecia and\u002For asthenia).\n12. Life expectancy ≥ 12 months.\n13. Patients with health coverage (public or private), that includes coverage for patients enrolled in clinical trials, to both study treatments and determinations\u002Fprocedures.\n14. Female subject must provide a negative urine pregnancy test at screening, and must agree to use a medically accepted and highly effective birth control method (i.e. those with a failure rate less than 1%; refer to Appendix 4) for the duration of the study treatment and for 7 months after the final dose of study treatment. Sexually active men must agree to use the male condom during the study and until at least 7 months after the last administration of treatment. Additionally, it is recommended that your female partner of childbearing age use a highly effective method of contraception.\n15. Subject agrees not to participate in another interventional study while on treatment in the present study.\n\nExclusion Criteria:\n\n1. Patients who have known hypersensitivity to lutetium-177 (177Lu), oxodotreotide, DOTA, somatostatin analogues, lysine, arginine, or any excipient\u002Fderivative of these agents\n2. Prior external beam radiation therapy (EBRT) to more than 25% of the bone marrow\n3. Prior whole liver internal radiation therapy (SIRT)\n4. Prior radioligand therapy (RLT) (not restricted to 177Lu-Dotatate).\n5. Prior major surgery, systemic therapy, embolization or other locoregional treatments within 4 weeks of study entry\n6. Patients who have a known active Hepatitis B (e.g., HBsAg reactive) or active hepatitis C (e.g., HCV RNA \\[qualitative\\] is detected). Patients who have a known active history of human immunodeficiency virus (HIV) infection (HIV 1 or 2).\n7. Other known malignancies unless cured or definitively treated with no evidence of recurrence for 3 years\n8. Serious non-malignant disease (e.g. psychiatric, infectious, autoimmune, cardiovascular or dementia), that may interfere with the objectives of the trial or with the safety or compliance of the patient, as judged by the investigator.\n9. Female patients must agree not to breastfeed or donate ovules starting at screening and throughout the study period, and for at least 7 months after the final study drug administration.\n10. Male patients must agree not to donate sperm starting at screening and throughout the study period, and for at least 4 months after the final study drug administration.\n11. Pregnancy or lactation. Men and women should not procreate during study treatment and until seven months after the final study drug administration.\n12. For female patients of childbearing potential (defined as \\\u003C 2 years after last menstruation and not surgically sterile) and male patients who are not surgically sterile and have female partners of childbearing potential that do not agree to use a medically accepted and highly effective birth control method (i.e. those with a failure rate less than 1%; refer to Appendix 4) for the duration of the study treatment and for 7 months after the final dose of study treatment\n13. Patient under guardianship or curatorship or deprived of liberty by a judicial or administrative decision or patient unable to give consent.","ALL","18 Years",{"count":331,"type":332},166,"ESTIMATED","INTERVENTIONAL",[335],"PHASE3","This is a randomized Phase II\u002Flate phase I de-escalation clinical trial with approved investigational medicinal products in new use condition, low intervention.\n\nDisease under study Patients with unresectable or metastatic, slowly progressive, well-differentiated (Grade1 and Grade2), somatostatin receptor-positive midgut neuroendocrine tumors (GEP-NETs).\n\nIt is planned to randomize 166 patients with a histologically confirmed diagnosis of slowly progressive grade 1 or grade 2 advanced midgut neuroendocrine tumors (NETs) candidates to receive 177Lu-Dotatate targeted radioligand therapy (RLT). Patients are required to have SSTR+ disease, as evidenced on somatostatin receptor imaging. Patients will be randomized into two arms:\n\n1. control arm: regimen 177Lu-Dotatate every 8 weeks (q8w)\n2. experimental arm: regimen 177Lu-Dotatate every 16 weeks (q16w)\n\nResearch hypothesis: Less intensive somatostatin-receptor (SST) targeted radioligand therapy (RLT) (7.4 GBq\u002Fcycle 177Lu-Dotatate every 16 weeks x 4 cycles) is associated with less severe hematological toxicities and may mitigate the risk to develop therapy-related myeloid neoplasms (t-MN) with similar antitumor efficacy in slowly growing gastrointestinal grade 1-2 NETs.",[338],"Grade1-2 Advanced Midgut Neuroendocrine Tumors (NETs)",[340,341,342],"midgut","Neuroendocrine Tumors","Lu177-Dotatate","2025-08-29",{"date":345,"type":346},"2025-09-02","ACTUAL",{"date":348,"type":346},"2025-06-12",{"date":350,"type":332},"2029-01",{"name":5,"class":6},21]