Leiomyosarcoma Clinical Trial
— FIBROSARC USOfficial title:
A Randomized Study Comparing the Efficacy of the Combination of Doxorubicin and the Tumor-targeting Human Antibody-cytokine Fusion Protein L19TNF to Doxorubicin Alone as First-line Therapy in Patients With Metastatic Leiomyosarcoma
The present study is an open-label, randomized, controlled, two-arm multi-center study of the efficacy of L19TNF treatment in combination with doxorubicin versus doxorubicin alone in metastatic leiomyosarcoma patients.
Status | Recruiting |
Enrollment | 114 |
Est. completion date | December 2025 |
Est. primary completion date | December 2024 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 16 Years to 100 Years |
Eligibility | Inclusion Criteria: Patients may be included in the study if they meet all of the following criteria: 1. Age = 16 years. Patients under 18 years, should be fully grown (proof of fused growth plates). 2. Patients with histological evidence of stage IV metastatic high-grade leiomyosarcoma (grade 2 - 3 according to the Federation Nationale des Centres de Lutte Contre le Cancer (FNCLCC) grading system) not amenable to curative treatment with surgery or radiotherapy. 3. Patients must have at least one unidimensionally measurable lesion by computed tomography as defined by Response Evaluation Criteria In Solid Tumors (RECIST) v.1.1. If only 1 lesion is present at screening this lesion should not have been irradiated during previous treatments. 4. Life expectancy of at least 3 months in the judgment of the investigator. 5. ECOG = 1. 6. Documented negative test for HIV, HBV and HCV. For HBV serology, the determination of HBsAg and anti-HBcAg-Ab is required. In patients with serology documenting previous exposure to HBV, negative serum HBV-DNA is required. For HCV: HCV-RNA or HCV antibody test. Subjects with a positive test for HCV antibody but no detection of HCV-RNA indicating no current infection are eligible. 7. Female patients: negative serum pregnancy test for women of childbearing potential (WOCBP)* within 14 days of starting treatment. WOCBP must agree to use, from the screening to six months following the last study drug administration, highly effective contraception methods, as defined by the "Recommendations for contraception and pregnancy testing in clinical trials" issued by the Head of Medicine Agencies' Clinical Trial Facilitation Group (www.hma.eu/ctfg.html) and which include, for instance, progesterone-only or combined (estrogen- and progesterone-containing) hormonal contraception associated with inhibition of ovulation, intrauterine devices, intrauterine hormone-releasing systems, bilateral tubal occlusion, vasectomized partner or sexual abstinence. 8. Male patients: Male subjects able to father children must agree to use two acceptable methods of contraception throughout the study (e.g., condom with spermicidal gel). Double-barrier contraception is required. 9. Informed consent signed and dated to participate in the study. 10. Willingness and ability to comply with the scheduled visits, treatment plan, laboratory tests and other study procedures. - Women of childbearing potential are defined as females who have experienced menarche, are not postmenopausal (12 months with no menses without an alternative medical cause) and are not permanently sterilized (e.g., tubal occlusion, hysterectomy, bilateral oophorectomy or bilateral salpingectomy). Exclusion Criteria: Patients will be excluded from participating in this study if they meet one or more of the following criteria: 1. Prior therapy (except surgery and radiation) for unresectable or metastatic malignant soft tissue sarcoma (STS). 2. Patients with primary tumor localized to the extremities and a single resectable synchronous distant metastatic lesion. 3. Patients eligible for neoadjuvant preoperative treatment. 4. Previous treatment with anthracycline-containing chemotherapy. 5. Radiotherapy within 4 weeks prior to start of therapy. 6. Known history of allergy to TNFa, anthracyclines or other intravenously (IV) administered human proteins/peptides/antibodies. 7. Absolute neutrophil count (ANC) < 1.5 x 109/L, platelets < 100 x 109/L and haemoglobin (Hb) < 9.0 g/dl. 8. Chronically impaired renal function as expressed by creatinine clearance < 60 mL/min or serum creatinine > 1.5 ULN. 9. Inadequate liver function (ALT, AST, GGT, ALP or total bilirubin = 1.5 x ULN) or total bilirubin = 1.5 x ULN). 10. International normalized ratio (INR) > 1.5 ULN. 11. Any severe concomitant condition which makes it undesirable for the patient to participate in the study or which could jeopardize compliance with the protocol. 12. History within the last year of cerebrovascular disease and/or acute or subacute coronary syndromes including myocardial infarction, unstable or severe stable angina pectoris. 13. Heart insufficiency (any grade, New York Heart Association (NYHA) criteria). 14. Left Ventricular Ejection Fraction (LVEF) < 50%. 15. Clinically significant cardiac arrhythmias or requiring permanent medication. 16. Abnormalities observed during baseline ECG and Echocardiogram investigations that are considered as clinically significant by the investigator. Subjects with current, or a history of QT/QTc prolongation would be excluded. In particular: - patients with a marked prolongation of QT/QTc interval (e.g., repeated demonstration of QTc >480 milliseconds using Fredricia's QT correction formula) are excluded; - patients with a history of risk factors for Torsades de Pointes (e.g., heart failure, hypokalemia, family history of prolonged QT syndrome) are excluded; - patients who require the use of concomitant medications that prolong the QT/QTc interval are excluded. 17. Uncontrolled hypertension, despite optimal therapy. 18. Ischemic peripheral vascular disease (Grade IIb-IV according to Leriche-Fontaine classification). 19. Severe diabetic retinopathy such as severe non-proliferative retinopathy and proliferative retinopathy. 20. Major trauma including major surgery (such as abdominal/cardiac/thoracic surgery) within 4 weeks of administration of study treatment. 21. Pregnancy or breast-feeding. 22. Requirement of chronic administration of corticosteroids or other immunosuppressant drugs. Limited use of corticosteroids to treat or prevent acute hypersensitivity reactions is not considered an exclusion criterion. 23. Presence of active and uncontrolled infections or other severe concurrent disease, which, in the opinion of the investigator, would place the patient at undue risk or interfere with the study. 24. Known active or latent tuberculosis (TB). 25. Concurrent malignancies other than soft tissue sarcoma (STS), unless the patient has been disease-free for at least 2 years. 26. Growth factors or immunomodulatory agents within 7 days prior to the administration of study treatment. 27. Serious, non-healing wound, ulcer or bone fracture. 28. Allergy to study medication or excipients in study medication. 29. Concurrent therapy with anticoagulants. 30. Concurrent use of other anti-cancer treatments or agents other than study medication. 31. Any recent live vaccination within 4 weeks prior to treatment or plan to receive vaccination during the study. |
Country | Name | City | State |
---|---|---|---|
United States | Ohio State University Comprehensive Cancer Center | Columbus | Ohio |
United States | Mayo Clinic Hospital | Jacksonville | Florida |
United States | Rutgers Cancer Institute of New Jersey 195 Little Albany Street New Brunswick, NJ 08901 Room 2031 | New Brunswick | New Jersey |
United States | Mayo Clinic Hospital | Phoenix | Arizona |
United States | Mayo Clinic | Rochester | Minnesota |
United States | Washington University | Saint Louis | Missouri |
United States | Sarcoma Oncology Research Center (SORC) Cancer Center of Southern California | Santa Monica | California |
United States | Seattle Cancer Care Alliance 825 Eastlake Ave. E. Seattle, WA 98109 Mail Stop CE2-128 | Seattle | Washington |
Lead Sponsor | Collaborator |
---|---|
Philogen S.p.A. |
United States,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Progression free survival (PFS) | Progression-free survival PFS in a time-to-event analysis in the L19TNF plus Doxorubicin control group (Arm 2) versus the Doxorubicin alone treatment group (Arm 1). | From randomization up to week 72 | |
Secondary | Overall survival (OS) | Overall survival (OS) in the L19TNF plus Doxorubicin treatment group (Arm 2) versus Doxorubicin alone (Arm 1) will be evaluated in time to event analysis. | From week 1 up to week 72, every 6 weeks; from week 73 up to week 144, every 12 weeks; | |
Secondary | Overall response rate (ORR) | Overall Response Rate (ORR) assessed by BIRC, i.e. rate of CR and PR of L19TNF plus Doxorubicin treatment group (Arm 2) versus Doxorubicin alone (Arm 1). | 1) From week 1 up to week 18, every 6 weeks; 2) from week 19 up to week 72, every 12 weeks (Maintenance); 3) EoT: at week 22/23 (only Induction) and at week 72 (Maintenance); 4) Follow-up: from week 22/23 (EoT) up to week 72, every 12 weeks. | |
Secondary | Duration of response (DOR) | Duration of Response (DOR) assessed by BIRC in the L19TNF plus Doxorubicin treatment group (Arm 2) versus Doxorubicin alone (Arm 1). | 1) From week 1 up to week 18, every 6 weeks; 2) from week 19 up to week 72, every 12 weeks (Maintenance); 3) EoT: at week 22/23 (only Induction) and at week 72 (Maintenance); 4) Follow-up: from week 22/23 (EoT) up to week 72, every 12 weeks. | |
Secondary | Progression-free survival (PFS) rate | PFS rate of L19TNF plus Doxorubicin treatment group (Arm 2) versus Doxorubicin alone (Arm 1). | 1) From week 1 up to week 18, every 6 weeks; 2) from week 19 up to week 72, every 12 weeks (Maintenance); 3) EoT: at week 22/23 (only Induction) and at week 72 (Maintenance); 4) Follow-up: from week 22/23 (EoT) up to week 72, every 12 weeks. | |
Secondary | Overall survival (OS) rates | Overall survival (OS) rates in the L19TNF plus Doxorubicin treatment group (Arm 2) versus Doxorubicin alone (Arm 1). | From week 1 up to week 144. | |
Secondary | Number of patients with adverse events (AEs). | From week 1 up to week 72. | ||
Secondary | Percentage of participants with worst on-study hematological and chemistry abnormalities. | From week 1 up to week 72. | ||
Secondary | Percentage of participants with Electrocardiogram (ECG) and Echocardiogram (ECHO) abnormality findings. | From week 1 up to week 72, every 6 weeks. | ||
Secondary | Number of Participants With Clinically Significant Abnormalities in Vital Signs (Systolic and Diastolic Blood Pressure, Temperature, Heart Rate). | From week 1 up to week 72. | ||
Secondary | Number of Participants With Clinically Significant Physical Examination Abnormalities (General Appearance, Skin, Eyes, Ears-Nose-Throat, Breast, Head and Neck, Lungs, Heart, Abdomen, Lymph Nodes, Musculoskeletal) | From week 1 up to week 72. | ||
Secondary | Human anti-fusion protein antibodies (HAFA) levels against L19TNF. | At day 1 of week 1 and week 2; at day 1 from week 4 up to week 18, every 3 weeks; at week 22-23 (EoT); at week 23-24 (first follow-up visit) | ||
Secondary | Maximum drug concentration [Cmax]. | Pharmacokinetics assessment of L19TNF through blood sampling. | At day 1, 2 ,3 and 5 of week 1 | |
Secondary | Time to reach maximum drug concentration [Tmax]. | Pharmacokinetics assessment of L19TNF through blood sampling. | At day 1, 2 ,3 and 5 of week 1 | |
Secondary | Terminal half-life [t1/2]. | Pharmacokinetics assessment of L19TNF through blood sampling. | At day 1, 2 ,3 and 5 of week 1 | |
Secondary | Area under the drug concentration-time curve, extrapolated to infinity [AUC]. | Pharmacokinetics assessment of L19TNF through blood sampling. | At day 1, 2 ,3 and 5 of week 1 | |
Secondary | Maximum drug concentration [Cmax]. | Pharmacokinetics assessment of doxorubicin through blood sampling. | At day 1, 2 ,3 and 5 of week 1 | |
Secondary | Time to reach maximum drug concentration [Tmax]. | Pharmacokinetics assessment of doxorubicin through blood sampling. | At day 1, 2 ,3 and 5 of week 1 | |
Secondary | Terminal half-life [t1/2]. | Pharmacokinetics assessment of doxorubicin through blood sampling. | At day 1, 2 ,3 and 5 of week 1 | |
Secondary | Area under the drug concentration-time curve, extrapolated to infinity [AUC]. | Pharmacokinetics assessment of doxorubicin through blood sampling. | At day 1, 2 ,3 and 5 of week 1 |
Status | Clinical Trial | Phase | |
---|---|---|---|
Recruiting |
NCT05094804 -
A Study of OR2805, a Monoclonal Antibody Targeting CD163, Alone and in Combination With Anticancer Agents
|
Phase 1/Phase 2 | |
Recruiting |
NCT04535271 -
Metronomic Trabectedin, Gemcitabine, and Dacarbazine for Leiomyosarcoma
|
Phase 2 | |
Recruiting |
NCT06088290 -
Study of Lurbinectedin in Combination With Doxorubicin Versus Doxorubicin Alone as First-line Treatment in Participants With Metastatic Leiomyosarcoma
|
Phase 2/Phase 3 | |
Withdrawn |
NCT04906876 -
A Phase 2 Study of 9-ING-41Combined With Chemotherapy in Adolescents and Adults With Advanced Sarcomas
|
Phase 2 | |
Terminated |
NCT02940041 -
Concordance Between Sonography Amd MRI for Presurgical Diagnosis of Uterine Mesenchymal Malignant Tumors
|
||
Completed |
NCT01442662 -
Efficacy of Gemcitabine With Pazopanib as Second Line Treatment in Patient With Metastatic or Relapsed Uterine
|
Phase 2 | |
Completed |
NCT00062868 -
LMP-specific T-cells for Patients With Relapsed EBV-positive Lymphoma
|
Phase 1 | |
Recruiting |
NCT04214457 -
Development of a Predictive Model for Early Differential Diagnosis of Uterine Leiomyomas and Leiomyosarcomas
|
||
Active, not recruiting |
NCT04420975 -
Nivolumab and BO-112 Before Surgery for the Treatment of Resectable Soft Tissue Sarcoma
|
Phase 1 | |
Terminated |
NCT04099277 -
A Study of LY3435151 in Participants With Solid Tumors
|
Phase 1 | |
Not yet recruiting |
NCT05548179 -
Exploring Clinical Trial Experiences of People With Leiomyosarcoma
|
||
Recruiting |
NCT02983539 -
Detection of Circulating Tumor Cells in Patients With Sarcomas
|
||
Completed |
NCT00093080 -
Study of AP23573/MK-8669 (Ridaforolimus), A Mammalian Target of Rapamycin (mTOR) Inhibitor, in Participants With Advanced Sarcoma (MK-8669-018 AM1)(COMPLETED)
|
Phase 2 | |
Active, not recruiting |
NCT04624178 -
A Study of Rucaparib and Nivolumab in People With Leiomyosarcoma
|
Phase 2 | |
Terminated |
NCT03959033 -
Patient Reported Outcome Measures (PROMs) With Trabectedin
|
||
Recruiting |
NCT02275286 -
Trabectedin Plus Radiotherapy in Soft Tissue Sarcoma Patients
|
Phase 1/Phase 2 | |
Active, not recruiting |
NCT01956084 -
Cytotoxic T Cells to Treat Relapsed EBV-positive Lymphoma
|
Phase 1 | |
Completed |
NCT01426633 -
Combination Therapy of Gemcitabine and Trabectedin in L-sarcomas
|
Phase 1 | |
Completed |
NCT00400569 -
Phase II Study of Sunitinib Malate for Metastatic and/or Surgically Unresectable Soft Tissue Sarcoma
|
Phase 2 | |
Recruiting |
NCT05080790 -
Treatment With Dinutuximab Beta, Zoledronic Acid and Low-dose Interleukin (IL-2) in Patients With Leiomyosarcoma
|
Phase 2 |