[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"trial:NCT05967416":3,"trial-entities:NCT05967416":133,"trial-summary:NCT05967416":151},{"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":25,"primary_purpose":26,"phases":27,"enrollment_info":29,"interventions":32,"primary_outcomes":49,"secondary_outcomes":54,"sex":62,"minimum_age":63,"maximum_age":64,"healthy_volunteers":65,"eligibility_criteria":66,"std_ages":70,"locations":73,"central_contacts":122,"overall_officials":127,"references":131,"see_also_links":132},"NCT05967416","SIRP01-1001","Study of SIRPant-M in Participants With Relapsed or Refractory Non-Hodgkin's Lymphoma","Phase 1 Study of Autologous SIRPα-low Macrophages (SIRPant-M) Administered by IT- Injection Alone or in Combination With Focal External-Beam Radiotherapy in Participants With Relapsed or Refractory Non-Hodgkin's Lymphoma","RECRUITING","2025-12","2024-12","2024-12-20","2024-01-17","SIRPant Immunotherapeutics, Inc.","INDUSTRY",true,"The goal of this study is to test SIRPant-M (RB-1355) , an autologous cell therapy, alone or in combination with focal external-beam radiotherapy in participants with relapsed or refractory non-Hodgkin's lymphoma (NHL). Two dose levels of SIRPant-M are being tested. The main question this study aims to answer is if SIRPant-M alone or in combination with radiotherapy is safe and well-tolerated.","This is an open-label phase 1 study of SIRPant-M studied in serial cohorts either alone (monotherapy), or combined with low-dose focal external-beam radiotherapy (XRT) in patients with relapsed- or refractory Non-Hodgkin's lymphoma (NHL). Both B-cell and certain T-cell NHL (select PTCL; CTCL) are eligible. The primary objective of the study is to assess the safety and tolerability of autologous SIRPant-M, delivered by 3 intra-tumoral injection, given either alone or combined with 2.5 Gy focal XRT.\n\nA course (cycle) of SIRPant-M (RB-1355) is prepared from a single mononuclear apheresis, and comprises 3 equal ITI doses, administered at 2-day intervals. A low dose (90x10\\^6 cells split over 3 injections), an intermediate dose (300x10\\^6 cells split over 3 injections) and a high dose (600x10\\^6 cells split over 3 injections) of SIRPant-M are evaluated. In cohorts receiving supplemental radiation, each cell injection will be followed by 2.5 Gy radiation directed at the injected tumor site (7.5 Gy total). At the highest dose level only, alternate day IT-dosing (Day 1, 3, 5) will be compared with Weekly IT-dosing (W1, 2, 3).\n\nPatients with PR or sustained clinical benefit (at least SD) after 1 cycle may receive a 2nd cycle of treatment, using cells prepared and frozen following the initial apheresis.\n\nDose escalations will be staggered using the 3+3 Phase 1 design, and safety will be monitored by the Safety Review Committee (SRC). The SRC may direct additional- or intermediate dose levels to be evaluated, as guided by emerging data.",[19,20],"Refractory Non-Hodgkin Lymphoma","Relapsed Non-Hodgkin Lymphoma",[22,23,24],"Non-Hodgkin Lymphoma","Relapsed\u002FRefractory Non-Hodgkin Lymphoma","Autologous cell therapy","INTERVENTIONAL","TREATMENT",[28],"PHASE1",{"count":30,"type":31},24,"ESTIMATED",[33,44],{"type":34,"name":35,"description":36,"armGroupLabels":37},"BIOLOGICAL","SIRPant-M","Autologous activated macrophage cell therapy manufactured from peripheral blood mononuclear cells given by intratumoral injection",[38,39,40,41,42,43],"SIRPant-M (300×10^6 cells)","SIRPant-M (300×10^6 cells) with focal XRT","SIRPant-M (600×10^6 cells) coupled with focal XRT, weekly (W1, 2, 3) IT-dosing","SIRPant-M (600×10^6 cells) with focal XRT, alternate Day 1, 3, 5 IT-dosing","SIRPant-M (90×10^6 cells)","SIRPant-M (90×10^6 cells) with focal XRT",{"type":45,"name":46,"description":47,"armGroupLabels":48},"RADIATION","External-beam radiotherapy (XRT)","Radiotherapy given by external beam to the IT-injected lesion only",[39,40,41,43],[50],{"measure":51,"description":52,"timeFrame":53},"Incidence of treatment emergent adverse events (TEAEs) and adverse events (AEs)","Includes evaluation of frequency and severity of AEs, serious adverse events (SAEs), TEAEs, and adverse events of special interest (AESIs), including injection site reactions and abnormalities in clinical laboratory assessments, vital signs, or physical examination findings. Graded according to Common Terminology Criteria for Adverse Events (CTCAE) Version 5.0.","Day -42 through Day 364",[55,59],{"measure":56,"description":57,"timeFrame":58},"Recommended phase 2 dose of autologous SIRPant-M +\u002F- 2.5 Gy ×3 focal XRT","Based on review of safety, pharmacodynamic, and efficacy data.","Day 1 through Day 364",{"measure":60,"description":61,"timeFrame":58},"Objective response rate (ORR)","Based on number of participants with complete response (CR) and partial response (PR). Determined by positron emission tomography\u002Fcomputed tomography (PET\u002FCT) and evaluated per the Lugano classification.","ALL","18 Years",null,false,{"inclusion":67,"exclusion":68,"raw_text":69},[],[],"Inclusion Criteria:\n\n1. Adult, defined as age ≥ 18 (at screening), who are willing and able to provide informed consent\n2. Must have relapsed\u002Frefractory lymphoma, received at least 2 lines of systemic therapy, be ineligible or inappropriate for other treatment regimens known to have curative potential, and must have recovered from the acute toxic effects of all prior oncologic therapy of curative intent (except alopecia)\n3. Histologically or cytologically confirmed diagnosis of NHL, any one of the below:\n\n   1. Eligible for SIRPant-M monotherapy or SIRPant-M plus focal XRT combination therapy: Diffuse large B-cell lymphoma and cutaneous T-cell lymphoma (CTCL), including mycosis fungoides (MF), Sezary Syndrome, anaplastic large cell lymphoma (ALCL), lymphomatoid papulosis; adult T-cell leukemia\u002Flymphoma (ATLL); peripheral T cell lymphoma; and angioimmunoblastic T cell lymphoma\n   2. Eligible for SIRPant-M monotherapy only: Cutaneous B-cell lymphoma, including primary cutaneous follicle center lymphoma and primary cutaneous marginal zone B-cell, leg type; follicular center lymphoma; chronic lymphocytic leukemia (CLL) \u002Fsmall lymphocytic lymphoma (SLL); mantle cell lymphoma (MCL); nodal marginal zone B-cell lymphoma\n4. Must have at least one accessible lymph node or cutaneous or subcutaneous lesion of 1.5 to 5 cm in one dimension as measured by computed tomography (CT) or positron emission tomography\u002Fcomputed tomography (PET\u002FCT) or ultrasound for ITI by an interventional radiologist or other appropriately qualified and trained personnel, which presents a low risk for complications as determined by the Interventional Radiologist and the Principal Investigator. The target lesion must not have been previously irradiated. Note that lesions in the vicinity of large vessels, and tumor-encased large vessels are not considered low-risk. Additional caution should be taken in patients with neck lesions and lesions connected to ulcerated skin or mucosal surface. The target lesion must not be \\>5 cm in any dimension.\n5. Must have a life expectancy \\> 3 months; must also be confirmed within 7 days prior to Day 1 of SIRPant-M ITI treatment\n6. Must have an Eastern Cooperative Oncology Group (ECOG) Performance Status ≤ 2; must also be confirmed within 7 days prior to Day 1 of SIRPant-M ITI treatment\n7. Must have hematologic values as follows: hemoglobin (Hgb) \\> 8 g\u002FdL, ANC \\> 500 \u002Fmm3, monocyte counts ≥ 200\u002FμL, and platelets \\> 50,000\u002FµL; must also be confirmed within 7 days prior to Day 1 of SIRPant-M ITI treatment\n8. Must have adequate renal and hepatic function as follows:\n\n   1. Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) \\\u003C3× the upper limit of normal (ULN) (unless attributed to leukemic involvement or required concomitant medication)\n   2. Calculated creatinine clearance ≥60 milliliter per minute (mL\u002Fmin) calculated with Cockcroft-Gault formula\n   3. Bilirubin ≤1.5×ULN, unless secondary to Gilbert's Syndrome.\n\n   Must also be confirmed within 7 days prior to Day 1 of SIRPant-M ITI treatment.\n9. Cardiac function: Must be American Heart Association (AHA) class 1 without significant limitation of physical activity; must also be confirmed within 7 days prior to Day 1 of SIRPant-M ITI treatment.\n10. Must not be pregnant or planning to become pregnant. A negative urine or serum pregnancy test result is required for persons of reproductive potential within 72 hours prior to start of study treatment administration.\n11. All persons of reproductive potential must agree to use an effective contraceptive method during study participation and for a minimum of 90 days after study treatment.\n\n    1. Biologically female: is premenarcheal, surgically sterile (post hysterectomy, bilateral salpingectomy, or bilateral oophorectomy), postmenopausal (\\>12 months of amenorrhea without alternative medical causes), or, if of reproductive potential, is using a highly effective method of contraception (combined estrogen\u002Fprogestogen or progestogen-only hormonal contraceptives associated with inhibition of ovulation, intrauterine device \\[IUD\\], intrauterine hormone-releasing system \\[IUS\\], bilateral tubal occlusion\u002Fligation, vasectomized partner\\[s\\], double barrier method \\[male condom with either cap, diaphragm, or sponge with spermicide\\], or true abstinence of heterosexual intercourse when this is in line with the preferred and usual lifestyle of the person \\[periodic abstinence, eg, calendar, ovulation, symptom-thermal, post-ovulation methods, and withdrawal are not acceptable methods of contraception\\]), and agrees to continued use of this method until 90 days after end of study treatment\n    2. Biologically male: is vasectomized and has received medical assessment of surgical success, has undergone bilateral orchidectomy, or agrees to use an approved method of contraception (true abstinence of heterosexual intercourse when this is in line with the preferred and usual lifestyle of the person, double barrier method \\[male condom with either cap, diaphragm, or sponge with spermicide\\], partner's use of a highly effective method of contraception sterile, partner is postmenopausal, or partner is surgically sterile) and agrees to use this method until 90 days after study treatment\n12. In the opinion of the Investigator, must be willing and able to comply with the protocol for the duration of the study including undergoing treatment, the required tumor tissue biopsy procedures, scheduled visits and examinations, and including follow up\n\nExclusion Criteria:\n\n1. Must not have received prior ITI therapy\n2. Must not have received ASCT or treatment with cellular therapy including CAR-T within the prior 1 month; must not have received allogeneic stem cell transplantation within prior 6 months and must have no active graft-versus-host disease (GVHD) or be under active immunosuppression for GVHD.\n3. Must not have received prior systemic anti-cancer therapy within the past 14 days before start of study cell therapy\n4. Must not have received IL-2 therapy within the last 6 months\n5. Must not have acquired immune defects such as human immunodeficiency virus (HIV)\n6. Must not have uncontrolled hypertension (systolic \\>180 mmHg, diastolic \\>100 mmHg)\n7. Must not have diagnosis of unclassifiable B cell lymphoma\n8. Must not have bleeding diathesis or abnormal values for prothrombin time (PT) or activated partial thromboplastin time (aPTT), international normalized ratio (INR) \\> 1.5× ULN\n9. Must not be receiving anti-platelet drugs that may present a risk for intratumor injections\n10. Must not have pulmonary disease which, in the opinion of the Investigator, might impair the patient's respiratory tolerance to moderate pulmonary fluid overload (eg, interstitial lung disease, severe chronic obstructive pulmonary disease)\n11. Must not have known alcohol or drug abuse\n12. Must not have received an investigational agent within the past 30 days before start of study cell therapy\n13. Must not require a chronic therapy with prednisone at a dose of or exceeding 10 mg\u002Fday or equivalent or any other form of immunosuppressive therapy\n14. Must not have active central nervous system tumors or metastases\n15. Must not be ineligible to receive 2.5 Gy ×3 focal external-beam radiation therapy as determined by the Radiation Oncologist and Principal Investigator (Cohort 1\u002FGroup 2, Cohort 2\u002FGroup 4, and Cohort -1\u002FGroup 4 only)\n16. Must not have uncontrolled active viral hepatitis-B, -C, and\u002For -D infection\n17. Must not have received a live vaccine within 4 weeks of the baseline\u002Fscreening visit\n18. Must not have active, uncontrolled autoimmune disease and\u002For history of autoimmune diseases at high risk for relapse\n19. Must not have another malignancy or uncontrolled intercurrent illness, condition, serious medical or psychiatric illness, or circumstance that, in the opinion of the Investigator, could interfere with adherence to the study's procedures or requirements, or otherwise compromise the study's objectives\n20. No active systemic infection; must also be confirmed on Day 1 prior to initiation of ITI",[71,72],"ADULT","OLDER_ADULT",[74,92,107],{"facility":75,"status":8,"city":76,"state":77,"zip":78,"country":79,"contacts":80,"geoPoint":89},"City of Hope","Duarte","California","91010","United States",[81,86],{"name":82,"role":83,"phone":84,"email":85},"Kimberly Cornejo-Peril","CONTACT","626-218-7361","kcornejoperil@coh.org",{"name":87,"role":88},"Christiane Querfeld, MD, PhD","PRINCIPAL_INVESTIGATOR",{"lat":90,"lon":91},34.13945,-117.97729,{"facility":93,"status":8,"city":94,"state":95,"zip":96,"country":79,"contacts":97,"geoPoint":104},"Hackensack University Medical Center","Hackensack","New Jersey","07601",[98,102],{"name":99,"role":83,"phone":100,"email":101},"Elizabeth McCarthy","412-860-6447","elizabethl.mccarthy@hmhn.org",{"name":103,"role":88},"Tatyana Feldman, MD",{"lat":105,"lon":106},40.88593,-74.04347,{"facility":108,"status":8,"city":109,"state":110,"zip":111,"country":79,"contacts":112,"geoPoint":119},"MD Anderson Cancer Center","Houston","Texas","77030",[113,117],{"name":114,"role":83,"phone":115,"email":116},"Laurel Deaton","832-710-7753","fldeaton@mdanderson.org",{"name":118,"role":88},"Paolo Strati, MD",{"lat":120,"lon":121},29.76328,-95.36327,[123],{"name":124,"role":83,"phone":125,"email":126},"Jelle Kijlstra, MD, MBA","206-909-1125","jkijlstra@bobcatbio.com",[128],{"name":124,"affiliation":129,"role":130},"BobcatBio, p\u002Fk\u002Fa SIRPant Immunotherapeutics","STUDY_DIRECTOR",[],[],{"nct_id":4,"conditions":134,"biomarkers":150},[135,136,137,138,139,140,141,142,143,144,22,145,146,147,148,149],"Adult T-Cell Leukemia\u002FLymphoma","Anaplastic Large Cell Lymphoma","Chronic Lymphocytic Leukemia","Diffuse Large B-Cell Lymphoma","Follicular Helper T-Cell Lymphoma, Angioimmunoblastic-Type","Follicular Lymphoma","Lymphomatoid Papulosis","Mantle Cell Lymphoma","Mycosis Fungoides","Nodal Marginal Zone Lymphoma","Peripheral T-Cell Lymphoma, Not Otherwise Specified","Primary cutaneous B-cell lymphoma","Primary Cutaneous T-Cell Non-Hodgkin Lymphoma","Sezary Syndrome","Small Lymphocytic Lymphoma",[],{"nct_id":4,"found":15,"summary":152,"prompt_version":162},{"design":153,"status":154,"heading":155,"summary":156,"follow_up":157,"word_count":158,"commitments":159,"compensation":160,"drugs_mentioned":161},"This is an open-label study, meaning you and your doctors will know which treatment you are receiving. It will enroll about 24 participants to test different doses of SIRPant-M alone or with radiation.","completed","SIRPant-M for Relapsed or Refractory Non-Hodgkin's Lymphoma","This study is testing a new cell therapy called SIRPant-M, either by itself or with a type of radiation called external-beam radiotherapy (XRT), for people with non-Hodgkin's lymphoma (NHL) that has come back (relapsed) or hasn't responded to other treatments (refractory). SIRPant-M is made from your own immune cells and injected directly into your tumor. The main goal is to see if SIRPant-M, with or without radiation, is safe and well-tolerated. You could be eligible if you are an adult, have relapsed or refractory lymphoma, and have already tried at least two other treatments. This study plans to enroll 24 participants.","Your safety will be monitored for about one year (364 days) after your treatment.",101,"You will receive SIRPant-M injections into your tumor, possibly with radiation to the injected area. The injections are given over several days, and some participants may receive a second cycle of treatment.","Not stated in the trial record.",[35,46],"v2"]