RECRUITING

Retifanlimab (Anti-PD-1 Antibody) With Gemcitabine and Docetaxel in Patients With Advanced Soft Tissue Sarcoma

Conditions

Soft Tissue Sarcoma Sarcoma,Soft Tissue Sarcoma Soft Tissue Sarcoma Adult locally advanced soft tissue sarcoma unresectable soft tissue sarcoma metastasized soft tissue sarcoma Retifanlimab 20-316 Memorial Sloan Kettering Cancer Center

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Study Overview

This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.

Description

This study is being done to find out whether the study drug Retifanlimab, a monoclonal antibody against the PD-1 protein, combined with gemcitabine and docetaxel, is a safe and effective treatment for your disease. Gemcitabine and docetaxel are chemotherapy drugs that are commonly used to treat soft tissue sarcoma. Retifanlimab is an experimental drug that boosts the immune system's ability to fight cancer cells. The study researchers think that Retifanlimab may help gemcitabine and docetaxel work better against soft tissue sarcoma that is either locally advanced or has spread beyond its original location (metastasized), and it cannot be removed with surgery (unresectable).

Official Title

A Multi-cohort Study of Retifanlimab With or Without Gemcitabine and Docetaxel in Patients With Advanced Sarcoma

Quick Facts

Study Start:2020-09-29

Study Completion:2026-09-29

Study Type:Not specified

Phase:Not Applicable

Enrollment:Not specified

Status:RECRUITING

Study ID

NCT04577014

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Ages Eligible for Study:18 Years

Sexes Eligible for Study:ALL

Accepts Healthy Volunteers:No

Standard Ages:ADULT, OLDER_ADULT

Inclusion Criteria	Exclusion Criteria
* Diagnosis of metastatic or locally advanced and unresectable high-grade soft tissue sarcoma. Unresectable is defined as: 1. primary tumor cannot be safely removed surgically, or 2. primary tumor would benefit from systemic therapy prior to a surgical approach * Be willing and able to provide written informed consent * Must consent to mandatory tumor biopsy (if deemed safe and feasible) for research studies at screening, if archival tissue is not available, and at C1D15, C3D15. * Age ≥ 18 years * ECOG performance status ≤ 1 * Presence of measurable disease per RECIST v1.1 * Target lesions must not be chosen from a previously irradiated field unless there has been radiographically and/or pathologically documented tumor progression in that lesion prior to enrollment. * No prior systemic therapy (see exclusion criteria, below) * Negative serum pregnancy test in women of childbearing potential * Patients with chronic HBV (HBsAg-positive with undetectable or low HBV DNA and normal ALT, or HBsAg-negative with anti-HBc-positive serology) and HCV (completed curative antiviral treatment with HCV viral load below the limit of quantification) may be eligible * Patients with HBV should be treated with suppressive antiviral therapy prior to enrollment * Patients with HCV must have completed curative therapy and have negative HCV viral load * Adequate organ function, as defined in Table 2:	* Received any systemic therapy in the advanced or metastatic setting * Adjuvant or neoadjuvant therapies received ≥ 1 year prior to enrollment are permitted * Unstable or deteriorating cardiovascular disease within the previous 6 months, including: * Unstable angina or myocardial infarction * CVA/stroke * New York Heart Association \[NYHA\] Class III or IV congestive heart failure * Uncontrolled clinically significant arrhythmias * Current use of immunosuppressive medication, EXCEPT for the following: * Intranasal, inhaled, topical steroids, or local steroid injection (e.g., intra-articular injection) * Systemic corticosteroids at physiologic doses ≤ 10 mg/day of prednisone or equivalent * Steroids as premedication for hypersensitivity reactions (e.g., CT scan premedication) * Evidence of clinically significant immunosuppression such as the following: * Primary immunodeficiency state such as Severe Combined Immunodeficiency Disease * Concurrent opportunistic infection * Receiving systemic immunosuppressive therapy (\> 2 weeks) including oral steroid doses \> 10 mg/day of prednisone or equivalent within 2 months prior to enrollment * History or evidence of symptomatic autoimmune disease in past 2 years prior to enrollment. * Replacement therapy (e.g., thyroxine for hypothyroidism, insulin for diabetes or physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency) is not considered a form of systemic treatment for autoimmune disease * Uncontrolled HIV infection, as defined by one or more of the following: * Patients with CD4+ T-cell (CD4+) counts \< 350 cells/uL * Patients with a history of an opportunistic infection secondary to AIDS * Patients on anti-microbials with drug-drug interactions with the study drugs on this protocol, who cannot be switched to alternative anti-microbials * Patients on antiretroviral therapy \< 4 weeks * Patients with HIV viral load \> 400 copies/mL * Active Hepatitis B or Hepatitis C * Patients who have received a live vaccine within 30 days of the start date of the planned study therapy (with the exception of COVID-19 vaccines) * History of active TB (Bacillus Tuberculosis) * Radiation therapy within 2 weeks prior to study day 1 * If patient received major surgery, they must have recovered adequately from the toxicity and/or complications from the intervention prior to starting therapy * Women who are pregnant or breast feeding * Patients expecting to conceive or father children within the projected duration of the trial, starting with the visit through 180 days after the last dose of study treatment(s) * Prior organ transplantation including allogenic stem-cell transplantation * Active infection requiring systemic therapy * Known prior severe hypersensitivity to investigational product or any component in its formulations, including known severe hypersensitivity reactions to monoclonal antibodies (NCI CTCAE v5.0 Grade ≥ 3) * Patients with prior history of interstitial lung disease and clinically significant pulmonary compromise, including those who have a requirement for supplemental oxygen use to maintain adequate oxygenation

Inclusion Criteria

Exclusion Criteria

* Diagnosis of metastatic or locally advanced and unresectable high-grade soft tissue sarcoma. Unresectable is defined as:
1. primary tumor cannot be safely removed surgically, or
2. primary tumor would benefit from systemic therapy prior to a surgical approach
* Be willing and able to provide written informed consent
* Must consent to mandatory tumor biopsy (if deemed safe and feasible) for research studies at screening, if archival tissue is not available, and at C1D15, C3D15.
* Age ≥ 18 years
* ECOG performance status ≤ 1
* Presence of measurable disease per RECIST v1.1
* Target lesions must not be chosen from a previously irradiated field unless there has been radiographically and/or pathologically documented tumor progression in that lesion prior to enrollment.
* No prior systemic therapy (see exclusion criteria, below)
* Negative serum pregnancy test in women of childbearing potential
* Patients with chronic HBV (HBsAg-positive with undetectable or low HBV DNA and normal ALT, or HBsAg-negative with anti-HBc-positive serology) and HCV (completed curative antiviral treatment with HCV viral load below the limit of quantification) may be eligible
* Patients with HBV should be treated with suppressive antiviral therapy prior to enrollment
* Patients with HCV must have completed curative therapy and have negative HCV viral load
* Adequate organ function, as defined in Table 2:

* Received any systemic therapy in the advanced or metastatic setting
* Adjuvant or neoadjuvant therapies received ≥ 1 year prior to enrollment are permitted
* Unstable or deteriorating cardiovascular disease within the previous 6 months, including:
* Unstable angina or myocardial infarction
* CVA/stroke
* New York Heart Association \[NYHA\] Class III or IV congestive heart failure
* Uncontrolled clinically significant arrhythmias
* Current use of immunosuppressive medication, EXCEPT for the following:
* Intranasal, inhaled, topical steroids, or local steroid injection (e.g., intra-articular injection)
* Systemic corticosteroids at physiologic doses ≤ 10 mg/day of prednisone or equivalent
* Steroids as premedication for hypersensitivity reactions (e.g., CT scan premedication)
* Evidence of clinically significant immunosuppression such as the following:
* Primary immunodeficiency state such as Severe Combined Immunodeficiency Disease
* Concurrent opportunistic infection
* Receiving systemic immunosuppressive therapy (\> 2 weeks) including oral steroid doses \> 10 mg/day of prednisone or equivalent within 2 months prior to enrollment
* History or evidence of symptomatic autoimmune disease in past 2 years prior to enrollment.
* Replacement therapy (e.g., thyroxine for hypothyroidism, insulin for diabetes or physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency) is not considered a form of systemic treatment for autoimmune disease
* Uncontrolled HIV infection, as defined by one or more of the following:
* Patients with CD4+ T-cell (CD4+) counts \< 350 cells/uL
* Patients with a history of an opportunistic infection secondary to AIDS
* Patients on anti-microbials with drug-drug interactions with the study drugs on this protocol, who cannot be switched to alternative anti-microbials
* Patients on antiretroviral therapy \< 4 weeks
* Patients with HIV viral load \> 400 copies/mL
* Active Hepatitis B or Hepatitis C
* Patients who have received a live vaccine within 30 days of the start date of the planned study therapy (with the exception of COVID-19 vaccines)
* History of active TB (Bacillus Tuberculosis)
* Radiation therapy within 2 weeks prior to study day 1
* If patient received major surgery, they must have recovered adequately from the toxicity and/or complications from the intervention prior to starting therapy
* Women who are pregnant or breast feeding
* Patients expecting to conceive or father children within the projected duration of the trial, starting with the visit through 180 days after the last dose of study treatment(s)
* Prior organ transplantation including allogenic stem-cell transplantation
* Active infection requiring systemic therapy
* Known prior severe hypersensitivity to investigational product or any component in its formulations, including known severe hypersensitivity reactions to monoclonal antibodies (NCI CTCAE v5.0 Grade ≥ 3)
* Patients with prior history of interstitial lung disease and clinically significant pulmonary compromise, including those who have a requirement for supplemental oxygen use to maintain adequate oxygenation

Contacts and Locations

Study Contact

Evan Rosenbaum, MD

CONTACT

646-888-6951

zzPDL_MED_Sarcoma_Clinical_Trials@mskcc.org

Sandra D'Angelo, MD

CONTACT

646-888-4159

zzPDL_MED_Sarcoma_Clinical_Trials@mskcc.org

Principal Investigator

Evan Rosenbaum, MD

PRINCIPAL_INVESTIGATOR

Memorial Sloan Kettering Cancer Center

Study Locations (Sites)

Memorial Sloan Kettering Cancer Center

New York, New York, 10065

United States

Collaborators and Investigators

Sponsor: Memorial Sloan Kettering Cancer Center

Evan Rosenbaum, MD, PRINCIPAL_INVESTIGATOR, Memorial Sloan Kettering Cancer Center

Study Record Dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

Study Start Date2020-09-29

Study Completion Date2026-09-29

Study Record Updates

Study Start Date2020-09-29

Study Completion Date2026-09-29

Terms related to this study

Keywords Provided by Researchers

soft tissue sarcoma
locally advanced soft tissue sarcoma
unresectable soft tissue sarcoma
metastasized soft tissue sarcoma
sarcoma
Retifanlimab
20-316
Memorial Sloan Kettering Cancer Center

Additional Relevant MeSH Terms

Soft Tissue Sarcoma
Sarcoma,Soft Tissue
Sarcoma
Soft Tissue Sarcoma Adult