[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"trial:NCT06315738":3,"trial-entities:NCT06315738":239,"trial-summary:NCT06315738":242},{"id":4,"nct_id":4,"org_study_id":5,"brief_title":6,"official_title":7,"overall_status":8,"completion_date":9,"status_verified_date":10,"last_update_date":11,"start_date":12,"sponsor_name":13,"lead_sponsor_class":14,"has_dmc":15,"brief_summary":16,"detailed_description":17,"conditions":18,"keywords":20,"study_type":22,"primary_purpose":23,"phases":24,"enrollment_info":27,"interventions":30,"primary_outcomes":40,"secondary_outcomes":51,"sex":68,"minimum_age":69,"maximum_age":70,"healthy_volunteers":71,"eligibility_criteria":72,"std_ages":76,"locations":78,"central_contacts":224,"overall_officials":233,"references":234,"see_also_links":235},"NCT06315738","ST266-NEC-201","Study to Assess the Safety, Tolerability, and Preliminary Efficacy of ST266 in Infants With Necrotizing Enterocolitis (NEC)","Randomized, Controlled, Phase 1-2 Open Label Study of ST266 IV Administration to Assess the Safety, Tolerability, and Preliminary Efficacy of ST266 in Infants With Necrotizing Enterocolitis (NEC)","RECRUITING","2029-11","2026-04","2026-04-13","2024-08-19","Noveome Biotherapeutics, formerly Stemnion","INDUSTRY",true,"The primary objective of this study is to determine the safety and tolerability of two dose levels (0.5 mL\u002Fkg and 1.0 mL\u002Fkg) of once daily (QD) via IV route of administration of ST266 in treating patients with Bell's stage IIA or higher medical NEC by incidence of treatment emergent adverse events (TEAEs) and SAEs, with a secondary objective to assess preliminary efficacy of the same two dose levels (0.5 mL\u002Fkg and 1.0 mL\u002Fkg) of QD via IV route of administration of ST266 in treating patients with Bell's stage IIA or higher medical NEC.","This Phase 1-2 clinical trial is a randomized, controlled, open-label study using a modified sequential cohort design. Assignment to cohorts will be based on the following dosages and weight ranges: 0.5 mL\u002Fkg and 1.0 mL\u002Fkg; weight ≥1000 g and ≤3000 g, and weight ≥500 g and ≤999 g.\n\nIn each cohort, patients will be randomized to either ST266 + SOC or SOC alone. In the first cohort, the first three patients randomized to ST266 were staggered, where each patient completed their 10-day treatment period containing 10 treatment cycles and Day 28\u002F1 Month follow-up visit and were evaluated by the Data Safety Monitoring Board (DSMB), before dosing of the next patient occurred. Patients randomized to SOC alone followed the treatment plan as dictated by the Investigator site SOC procedures and were evaluated for the same inclusion\u002Fexclusion criteria and selected endpoints for analysis. If for any reason a patient was withdrawn, the decision for replacement was determined by the DSMB.\n\nDosing for the next cohort will occur after review of safety data up to and including Day 28\u002F1 Month post-treatment follow-up visit from all patients in Cohort 1. DSMB reviews will include comprehensive safety data analysis of data available at that time. In Cohorts 2, 3, and 4, only a single sentinel ST266-treated patient will be required to complete their 10-day treatment period containing 10 treatment cycles and Day 28\u002F1 Month follow-up visit and be evaluated by the Data Safety Monitoring Board (DSMB), before dosing of the next patient occurs. Given that Cohort 2 shares the same weight range and Cohort 3 the same dose as Cohort 1, Cohorts 2 and 3 may be opened for enrollment in parallel. If any safety event occurs in either Cohort 2 or 3, the DSMB will promptly evaluate and determine whether to continue the study and\u002For reinstate patient staggering.",[19],"Necrotizing Enterocolitis",[19,21],"NEC","INTERVENTIONAL","TREATMENT",[25,26],"PHASE1","PHASE2",{"count":28,"type":29},36,"ESTIMATED",[31],{"type":32,"name":33,"description":34,"armGroupLabels":35},"BIOLOGICAL","ST266","Patients randomized to investigative drug product (ST266) will receive either 0.5 mL\u002Fkg or 1.0 mL\u002Fkg of ST266 QD in addition to Standard of Care treatment; Patients randomized to SOC will receive standard of care treatment only.",[36,37,38,39],"Cohort 1 - lower dose active + SOC treatment vs. SOC alone in higher weight range","Cohort 2 - higher dose active + SOC treatment vs. SOC alone in higher weight range","Cohort 3 - lower dose active + SOC treatment vs. SOC alone in lower weight range","Cohort 4 - higher dose active + SOC treatment vs. SOC alone in lower weight range",[41,45,48],{"measure":42,"description":43,"timeFrame":44},"Safety and Tolerability endpoint: incidence of adverse events","Patients will be assessed for safety and tolerability of ST266 treatment given IV (two dose options: 0.5mL\u002Fkg or 1.0mL\u002Fkg) via review of treatment emergent adverse events (TEAEs). AEs are defined as per the International Neonatal Consortium (INC) neonatal AE severity scale (NAESS): Mild, Moderate, Severe, Life Threatening, Death. Relatedness to study drug (ST266) will also be assessed.","From date of randomization through 24 months of age",{"measure":46,"description":47,"timeFrame":44},"Safety and Tolerability endpoint: incidence of serious adverse events","Patients will be assessed for safety and tolerability of ST266 treatment given IV (two dose options: 0.5mL\u002Fkg or 1.0mL\u002Fkg) via review of serious adverse events, defined as: any event that results in death, is immediately life-threatening, requires in-patient hospitalization or prolongation of existing hospitalization, results in persistent or significant disability or incapacity, or may jeopardize patient so that requires intervention to prevent prior noted outcomes (includes study drug related dose-limiting toxicities and infusion reactions)",{"measure":49,"description":50,"timeFrame":44},"Safety and Tolerability endpoint: Changes in labs and vitals relative to disease progression","Patients will be assessed for safety and tolerability of ST266 treatment given IV (two dose options: 0.5mL\u002Fkg or 1.0mL\u002Fkg) by evaluating clinically significant changes in labs and vitals as to relatedness to disease progression and study drug effects, including assessment of vital signs (temperature, systolic and Mean arterial blood pressure (mmHg), respiratory rate, heart rate, and percent oxygen saturation as measured by pulse oximetry as noted in The Harriet Lane Handbook, 21st ed., 2018), and hematology and chemistry lab tests, which will be measured against standard laboratory acceptable ranges for premature infants.",[52,56,60,64],{"measure":53,"description":54,"timeFrame":55},"Efficacy endpoint: Time to pneumatosis resolution","Pneumatosis is considered resolved when no longer observed on abdominal x-ray","From date of NEC diagnosis until resolved, up to 10 days",{"measure":57,"description":58,"timeFrame":59},"Efficacy endpoint: Time to full enteral nutrition assessment","Defined as no longer receiving total parenteral nutrition (TPN)","From date of completion of antibiotics and\u002For IP treatment until full feeding tolerance reached, 3-5 days",{"measure":61,"description":62,"timeFrame":63},"Efficacy endpoint: Incidence of abdominal surgical intervention","Abdominal surgical intervention defined as laparotomy, including drain placement","Assessed from Day 1\u002FBaseline visit through 24 months of age",{"measure":65,"description":66,"timeFrame":67},"Efficacy endpoint: Change in Neonatal Sequential Organ Failure Assessment (nSOFA) score","nSOFA score is a neonatal sequential organ failure assessment of three organ systems: respiratory score criteria (range: 0-8); cardiovascular score criteria (range: 0-4); and Hematologic score criteria (range: 0-3) with a total score range: 0 (best) to 15 (worst)","From Randomization\u002FDay 1 through Day 10 of treatment period (10 days).","ALL","2 Weeks","8 Weeks",false,{"inclusion":73,"exclusion":74,"raw_text":75},[],[],"Inclusion Criteria:\n\n1. Infants born from ≥22 weeks gestational age up to and including 40 weeks gestational age; up to 40 weeks postmenstrual age (gestational age plus chronological age in terms of weeks) with current weight at diagnosis of NEC between ≥500g and ≤3000g, as a result of prematurity and\u002For IUGR. Parent(s)\u002Flegal medical representative(s) voluntarily provides written consent prior to study enrollment.\n2. Bell's Stage IIA or higher medical NEC (Stages IIA - IIIA only) diagnosis by radiologic confirmed pneumatosis intestinalis and may include intestinal dilation and ileus. The clinician confirms NEC diagnosis by evaluation of the radiologic imaging for confirmed pneumatosis intestinalis. If X-ray is used and is equivocal, an ultrasound (US) may be used, if available, to confirm pneumatosis. If the clinician (Neonatologist and\u002For Pediatric Surgeon) has differing interpretation from that of the Radiologist, that should be documented in both the medical and research records for accuracy of NEC diagnosis.\n\nExclusion Criteria:\n\n1. Infants with abdominal perforation.\n2. Not expected to survive ≥2 weeks or born with a lethal condition requiring hospice or palliative care (e.g., disease has progressed to NEC totalis, or patient has multi-organ system failure).\n3. Born with major congenital anomalies such as cardiac defects (e.g., Tetralogy of Fallot) or chromosomal disorders\u002Fanomalies (e.g., neural tube defect).\n4. Mother's receipt of any investigational product during pregnancy.\n5. Infants with malignancies (e.g., neoplastic cell growth as a solid tumor or a blood neoplasm, such as congenital leukemia).\n6. Infants with hypercoagulability disorders (any active thrombosis, diagnosis of disseminated intravascular coagulation or other acquired\u002Finherited disorders (i.e., hemophilia) of coagulation.\n7. Infants with a known immunodeficiency (such as galactosemia or agranulocytosis).\n8. Infants with anatomic defects that require surgical intervention.\n9. Infants with persistent pulmonary hypertension of newborn.\n10. Infants with any congenital or acquired gastrointestinal pathology that preclude feeds within 7 days after birth (e.g., duodenal atresia).\n11. Infants who have hypoxic ischemic injury (perinatal asphyxia).\n12. Infants with polycythemia (at time of treatment) (\\>22 g\u002FdL).\n13. Positive maternal human immunodeficiency virus status.\n14. History of maternal drug abuse (such as amphetamines, opiates, cocaine). This does not include marijuana, or prescription medications for treatment of drug abuse.\n15. Considered by the Investigator, for any reason, to be an unsuitable candidate for the study.\n16. Infants diagnosed with NEC who will require immediate surgical intervention.",[77],"CHILD",[79,99,108,128,144,162,181,205],{"facility":80,"status":8,"city":81,"state":82,"zip":83,"country":84,"contacts":85,"geoPoint":96},"Arkansas Children's Hospital","Little Rock","Arkansas","72202","United States",[86,91,93],{"name":87,"role":88,"phone":89,"email":90},"Vikas Chowdhary, MD","CONTACT","501-364-1028","vchowdhary@uams.edu",{"name":87,"role":92},"PRINCIPAL_INVESTIGATOR",{"name":94,"role":95},"Sherry Courtney, MD","SUB_INVESTIGATOR",{"lat":97,"lon":98},34.74648,-92.28959,{"facility":100,"status":8,"city":81,"state":82,"zip":101,"country":84,"contacts":102,"geoPoint":107},"University of Arkansas for Medical Sciences","72205",[103,105,106],{"name":87,"role":88,"phone":104,"email":90},"848-702-3188",{"name":87,"role":92},{"name":94,"role":95},{"lat":97,"lon":98},{"facility":109,"status":8,"city":110,"state":111,"zip":112,"country":84,"contacts":113,"geoPoint":125},"Yale-New Haven Hospital","New Haven","Connecticut","06510",[114,118,119,121,123],{"name":115,"role":88,"phone":116,"email":117},"Sarah Taylor, MD","203-688-2320","sarah.n.taylor@yale.edu",{"name":115,"role":92},{"name":120,"role":95},"Kathryn Fletcher, MD",{"name":122,"role":95},"Samuel Gentle, MD",{"name":124,"role":95},"Catherine Buck, MD",{"lat":126,"lon":127},41.30815,-72.92816,{"facility":129,"status":8,"city":130,"state":131,"zip":132,"country":84,"contacts":133,"geoPoint":141},"BayCare Health System-St. Joseph's Women's Hospital","Tampa","Florida","33607",[134,138,139],{"name":135,"role":88,"phone":136,"email":137},"Jenelle Ferry, MD","813-872-2924","jenelle.ferry@baycare.org",{"name":135,"role":92},{"name":140,"role":95},"Monisha Saste, MD",{"lat":142,"lon":143},27.94752,-82.45843,{"facility":145,"status":8,"city":146,"state":147,"zip":148,"country":84,"contacts":149,"geoPoint":159},"NorthShore University-Evanston Hospital","Evanston","Illinois","60201",[150,154,155,157],{"name":151,"role":88,"phone":152,"email":153},"Brandy Frost, MD","773-562-7420","bfrost@northshore.org",{"name":151,"role":92},{"name":156,"role":95},"Michael Caplan, MD",{"name":158,"role":95},"Matthew Derrick, MD",{"lat":160,"lon":161},42.04114,-87.69006,{"facility":163,"status":8,"city":164,"state":165,"zip":166,"country":84,"contacts":167,"geoPoint":178},"Oklahoma Children's Hospital","Oklahoma City","Oklahoma","73104",[168,173,174,176],{"name":169,"role":88,"phone":170,"phoneExt":171,"email":172},"Hala Chaaban, MD","405-271-5215","42063","hala-chaaban@ouhsc.edu",{"name":169,"role":92},{"name":175,"role":95},"Pratibha Thakkar, MD",{"name":177,"role":95},"Catherine Hunter, MD",{"lat":179,"lon":180},35.46756,-97.51643,{"facility":182,"status":8,"city":183,"state":184,"zip":185,"country":84,"contacts":186,"geoPoint":202},"Penn State Health Milton S Hershey Medical Center\u002FPenn State University College of Medicine","Hershey","Pennsylvania","17033",[187,191,192,194,196,198,200],{"name":188,"role":88,"phone":189,"email":190},"Timothy Palmer, MD","717-531-8413","tpalmer@pennstatehealth.psu.edu",{"name":188,"role":92},{"name":193,"role":95},"Shaili Amatya, MD",{"name":195,"role":95},"Tammy Corr, DO",{"name":197,"role":95},"Chintan Gandhi, MD",{"name":199,"role":95},"Sarah Mahdally, DO",{"name":201,"role":95},"Sara Mola, MD",{"lat":203,"lon":204},40.28592,-76.65025,{"facility":206,"status":8,"city":207,"state":184,"zip":208,"country":84,"contacts":209,"geoPoint":221},"University of Pittsburgh Medical Center Magee Womens Hospital","Pittsburgh","15219",[210,214,215,217,219],{"name":211,"role":88,"phone":212,"email":213},"Toby Yanowitz, MD","412-641-6260","yanotd@upmc.edu",{"name":211,"role":92},{"name":216,"role":95},"Nicole Dobson, MD",{"name":218,"role":95},"Brighid O'Donnell, MD",{"name":220,"role":95},"Abeer Azzuqa, MD",{"lat":222,"lon":223},40.44062,-79.99589,[225,229],{"name":226,"role":88,"phone":227,"email":228},"Karin Potoka, MD","412-512-1446","kpotoka@noveome.com",{"name":230,"role":88,"phone":231,"email":232},"Shawna M Rose, BS","513-205-1091","srose@noveome.com",[],[],[236],{"label":237,"url":238},"Study Sponsor, Noveome Biotherapeutics, Inc., website","https:\u002F\u002Fnoveome.com\u002F",{"nct_id":4,"conditions":240,"biomarkers":241},[19],[],{"nct_id":4,"found":15,"summary":243,"prompt_version":253},{"design":244,"status":245,"heading":246,"summary":247,"follow_up":248,"word_count":249,"commitments":250,"compensation":251,"drugs_mentioned":252},"This is a randomized, controlled, open-label study, meaning participants are assigned by chance to receive either ST266 or standard care, and both you and the study team will know which treatment is given. The study plans to enroll 36 infants.","completed","Study of ST266 for Necrotizing Enterocolitis in Infants","This study is testing ST266, a biological treatment, in infants with Necrotizing Enterocolitis (NEC), a serious intestinal disease. Researchers want to see if ST266 is safe and tolerable, and if it shows early signs of helping infants with NEC. Infants between 2 and 8 weeks old, weighing between 500g and 3000g, and born between 22 and 40 weeks gestational age, may be eligible. Some infants will receive ST266 along with their usual care, while others will receive only usual care. The main goal is to track any side effects and changes in lab tests and vital signs for up to 24 months to understand the safety of ST266. The current recruitment status is unclear.","Participants will be followed for safety and tolerability for up to 24 months of age after randomization.",114,"Patients randomized to ST266 will receive the drug once daily via IV for 10 days. All participants will have follow-up visits and evaluations.","Not stated in the trial record.",[33],"v2"]