[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"trial:NCT06938867":3,"trial-entities:NCT06938867":186,"trial-summary:NCT06938867":191},{"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":21,"study_type":22,"primary_purpose":23,"phases":24,"enrollment_info":27,"interventions":30,"primary_outcomes":43,"secondary_outcomes":48,"sex":66,"minimum_age":67,"maximum_age":68,"healthy_volunteers":69,"eligibility_criteria":70,"std_ages":74,"locations":77,"central_contacts":182,"overall_officials":183,"references":184,"see_also_links":185},"NCT06938867","SNIPR001-002","Phase 1b\u002F2a Randomized Double-blind Study to Investigate Safety Tolerability PK PD Preliminary Efficacy of Oral Administration of SNIPR001 in Patients With Hematologic Malignancy Scheduled for Allogeneic Hematopoietic Stem-Cell Transplant Receiving FQ Prophylaxis & Harboring FQR Ecoli Pre-Transplant","A Phase 1b\u002F2a, Randomized, Double-blind Study to Investigate Safety, Tolerability, PK, PD, and Preliminary Efficacy of Oral Administration of SNIPR001 in Patients With Hematologic Malignancy Scheduled for Allogeneic Hematopoietic Stem-Cell Transplantation Receiving Fluoroquinolone Prophylaxis and Harboring Fluoroquinolone-Resistant Escherichia Coli Pre-Transplant","RECRUITING","2026-04-01","2025-10","2025-10-14","2025-02-25","SNIPR Biome Aps.","INDUSTRY",true,"This is a Phase 1b\u002F2a study in allogenic hematopoietic stem cell transplant patients to investigate the safety, PK, PD and preliminary efficacy of multiple oral administrations of SNIPR001 when given concomitantly with SoC levofloxacin.","Patients scheduled for allo-HSCT will be pre-screened for the presence (in the gut) of FQR E. coli cultured from a perianal swab.\n\nApproximately 24 patients will be randomized 1:1 to oral dosing of SNIPR001 or matching placebo, to be taken concomitantly with SoC levofloxacin prophylaxis. Subjects will be followed until 100 days post allo-HSCT transplant.",[19,20],"E Coli Infections","Allogenic Transplant Patients",[],"INTERVENTIONAL","PREVENTION",[25,26],"PHASE1","PHASE2",{"count":28,"type":29},24,"ESTIMATED",[31,37],{"type":32,"name":33,"description":34,"armGroupLabels":35},"BIOLOGICAL","SNIPR001 consists of genetically modified bacteriophages specifically targeting Escherichia coli","SNIPR001 is a live biotherapeutic product",[36],"SNIPR001 Active",{"type":38,"name":39,"description":40,"armGroupLabels":41},"OTHER","Placebo 10 mL","Placebo 10 mL matching to SNIPR001 will be administered.",[42],"Placebo",[44],{"measure":45,"description":46,"timeFrame":47},"To assess the safety and tolerability of SNIPR001 in all patients who receive SNIPR001 or placebo in combination with standard of care (SoC) levofloxacin prophylaxis","1. Incidence and severity of adverse events (AEs), treatment-emergent adverse events (TEAEs), and serious adverse events (SAEs), based on National Cancer Institute Common Terminology Criteria for Adverse Events Version 5 (NCI CTCAE v5.0). AEs involving graft versus host disease (GvHD) will be graded according to the International Bone Marrow Registry Severity Index.\n2. Time to neutrophil recovery (defined as the 1st day of ANC ≥0.5x109\u002FL for 3 consecutive days)\n3. Incidence of non-relapse mortality (NRM)\n4. Incidence of all-cause mortality\n5. Incidence of primary graft failure and secondary graft failure\n6. Incidence of acute graft versus host disease (aGvHD)\n7. Incidence of Clostridioides difficile (C. difficile) diarrhea\n8. Median number of days from transplant to onset of neutropenic fever","Day 30 and 100 for endpoints 1-7 and 1-2 weeks for endpoint 8",[49,53,56,58,62],{"measure":50,"description":51,"timeFrame":52},"To assess the pharmacodynamics (PD) of SNIPR001 in all patients who receive SNIPR001 or placebo in combination with SoC levofloxacin prophylaxis","Proportion of patients with an increase in E. coli relative abundance in stool","Baseline and last day of dosing",{"measure":50,"description":54,"timeFrame":55},"Change in E. coli relative abundance in stool","Day-2 to end of dosing",{"measure":50,"description":57,"timeFrame":55},"Change in E. coli absolute abundance",{"measure":59,"description":60,"timeFrame":61},"To assess the pharmacokinetics (PK) of SNIPR001 in all patients who receive SNIPR001 or placebo in combination with SoC levofloxacin prophylaxis","Recovery of SNIPR001 from first dose of randomized treatment through 7 days after last dose randomized treatment in stool, blood and urine based on the number of plaque-forming units (PFUs) per gram in stool, and the number of PFUs per milliliter in blood and urine.","From first dose of randomized treatment through 7 days after last dose of randomized treatment in stool, blood and urine",{"measure":63,"description":64,"timeFrame":65},"To assess the preliminary efficacy of SNIPR001 in all patients who receive SNIPR001 or placebo in combination with SoC levofloxacin prophylaxis","* Proportion of patients with E. coli bloodstream infections (BSIs) assessed from the first dose of randomized treatment through 30 days after transplant.\n* Proportion of patients with gram-negative BSIs only, assessed from first dose of randomized treatment through 30 days after transplant.\n* Proportion of patients with gram-positive BSIs only, assessed from first dose of randomized treatment through 30 days after transplant.\n* Total BSIs assessed from first dose of randomized treatment through 30 days after transplant.\n* Incidence and number of neutropenic fever episodes from first dose of randomized treatment through 30 days after transplant.\n* Incidence and number of patients receiving broad-spectrum antibiotics on suspicion of a bloodstream infection","From the first dose of randomized treatment through 30 days after transplant.","ALL","18 Years",null,false,{"inclusion":71,"exclusion":72,"raw_text":73},[],[],"Inclusion Criteria:\n\n1. Male or female ≥18 years of age at the time of consent.\n2. Patient is able and willing to provide written informed consent prior to any study-related procedure.\n3. Confirmed diagnosis of any hematologic malignancy.\n4. Planned to undergo an allogeneic hematopoietic stem cell transplant.\n5. Patient is scheduled to receive fluoroquinolone (levofloxacin) prophylaxis.\n6. Colonized with Fluoroquinolone resistant E. coli (patients will be pre-screened for the presence of at least 1 Fluoroquinolone resistant E. coli colony \\[cultured from a perianal swab\\] performed at the local hospital lab, qualitative assessment +\u002F-).\n7. Female patients must be of non-childbearing potential (surgically sterile or menopausal for at least 1 year) or agree to use a highly effective contraception method, per local standard, while receiving treatment with SNIPR001 and for 28 days after the last dose of SNIPR001. Male patients must utilize highly effective contraceptive precautions for the duration of SNIPR001 dosing and for 28 days after the last dose of SNIPR001.\n8. Female patients of childbearing potential must have a negative serum pregnancy test at Screening and a negative serum or urine test on Day -2 prior to SNIPR001 dosing.\n9. Are willing to comply with all scheduled visits, laboratory tests, and other study procedures, including drinking the study medications, in the opinion of the Investigator.\n\nExclusion Criteria:\n\n1. Use of any treatment (approved or investigational product) considered to interact with the study drug, or which might impact the outcome of the study within 14 days (or 5 half-lives of the approved or investigational product, whichever is greater) prior to the first administration of study drug, as judged by the Investigator.\n2. Use or planned use of any antibiotics with intrinsic activity against E. coli in the gut (e.g., beta-lactam antibiotics) between Pre-Screening and until the end of the SNIPR001\u002Fplacebo treatment period, with the exception of TMP-SMX and levofloxacin.\n3. Have known hypersensitivity or allergy to any component of SNIPR001, levofloxacin and\u002For Alka-Seltzer Gold treatment.\n4. Unwilling or unable to comply with the requirements of this Protocol, including providing stool samples.\n5. Female patients who are pregnant or lactating.\n6. Have abnormal liver enzymes (alanine aminotransferase \\[ALT\\] or aspartate aminotransferase \\[AST\\] \\>2 × upper limit of normal \\[ULN\\] or total bilirubin \\>1.5 × ULN).\n7. Have hepatic disease associated with impaired liver function.\n8. Have a history of Achilles tendinopathy or tendon rupture.",[75,76],"ADULT","OLDER_ADULT",[78,93,105,118,131,143,156,169],{"facility":79,"status":8,"city":80,"state":81,"zip":82,"country":83,"contacts":84,"geoPoint":90},"City of Hope","Duarte","California","91010","United States",[85],{"name":86,"role":87,"phone":88,"email":89},"Dr Deepa Nanayakarra","CONTACT","626-275-8069","flewis@coh.org",{"lat":91,"lon":92},34.13945,-117.97729,{"facility":94,"status":8,"city":95,"state":81,"zip":96,"country":83,"contacts":97,"geoPoint":102},"University of California, San Francisco","San Francisco","94118",[98],{"name":99,"role":87,"phone":100,"email":101},"Dr Sarah Doernberg","(415) 476-1000","airway@ucsf.edu",{"lat":103,"lon":104},37.77493,-122.41942,{"facility":106,"status":8,"city":107,"state":108,"zip":109,"country":83,"contacts":110,"geoPoint":115},"John Hopkins University","Baltimore","Maryland","21218",[111],{"name":112,"role":87,"phone":113,"email":114},"Dr Veronica Dioverti","(410) 516-8000","OCT@jh.edu",{"lat":116,"lon":117},39.29038,-76.61219,{"facility":119,"status":8,"city":120,"state":121,"zip":122,"country":83,"contacts":123,"geoPoint":128},"University of Minnesota","Minneapolis","Minnesota","55455",[124],{"name":125,"role":87,"phone":126,"email":127},"Dr Jo-Anne Young","612-626-3500","sfinder@umn.edu",{"lat":129,"lon":130},44.97997,-93.26384,{"facility":132,"status":8,"city":133,"state":133,"zip":134,"country":83,"contacts":135,"geoPoint":140},"Weill Cornell Medicine","New York","10065",[136],{"name":137,"role":87,"phone":138,"email":139},"Dr Michael Satlin","646-962-8215","jctosrc@med.cornell.edu",{"lat":141,"lon":142},40.71427,-74.00597,{"facility":144,"status":8,"city":145,"state":146,"zip":147,"country":83,"contacts":148,"geoPoint":153},"UPMC","Pittsburgh","Pennsylvania","15213-2582",[149],{"name":150,"role":87,"phone":151,"email":152},"Dr Will Garner","(412) 648-6377","snookse@upmc.edu",{"lat":154,"lon":155},40.44062,-79.99589,{"facility":157,"status":8,"city":158,"state":159,"zip":160,"country":83,"contacts":161,"geoPoint":166},"University of Texas MD Anderson Cancer Center","Houston","Texas","77030",[162],{"name":163,"role":87,"phone":164,"email":165},"Dr. George Chen","(877) 632-6789","jrbigcal@mdanderson.org",{"lat":167,"lon":168},29.76328,-95.36327,{"facility":170,"status":8,"city":171,"state":172,"zip":173,"country":83,"contacts":174,"geoPoint":179},"Fred Hutchinson Cancer Center","Seattle","Washington","98109",[175],{"name":176,"role":87,"phone":177,"email":178},"Dr Catherine Liu","855-557-0555","catherine.liu@fredhutch.org",{"lat":180,"lon":181},47.60621,-122.33207,[],[],[],[],{"nct_id":4,"conditions":187,"biomarkers":190},[188,189],"Escherichia coli Infection","Malignant neoplasm of lymphoid, hematopoietic and\u002For related tissue",[],{"nct_id":4,"found":15,"summary":192,"prompt_version":202},{"design":193,"status":194,"heading":195,"summary":196,"follow_up":197,"word_count":198,"commitments":199,"compensation":200,"drugs_mentioned":201},"This is a Phase 1b\u002F2a study, meaning it's an early-stage trial. About 24 participants will be randomly assigned to receive either SNIPR001 or a placebo (an inactive substance) along with their standard antibiotic.","completed","SNIPR001 for E. coli Infections in Transplant Patients","This study is testing SNIPR001, a treatment made of genetically modified bacteriophages (viruses that infect bacteria), for people with blood cancers who are having an allogeneic hematopoietic stem cell transplant (a type of bone marrow transplant). You would be eligible if you are 18 or older, have a blood cancer, are planning to have this type of transplant, and will be taking levofloxacin (an antibiotic) to prevent infection. The main goals are to see how safe SNIPR001 is and how well your body tolerates it, as well as to look at early signs of how effective it might be. The study is currently unclear on its recruitment status.","Participants will be followed for up to 100 days after their allogeneic hematopoietic stem cell transplant.",108,"Participants will be screened for a specific type of E. coli bacteria before the transplant. They will receive oral doses of SNIPR001 or placebo and will be followed for up to 100 days after their transplant.","Not stated in the trial record.",[],"v2"]