RECRUITING

A Phase I Trial of Combination Gemcitabine and Nab-Sirolimus in Advanced Leiomyosarcomas or Advanced Soft-Tissue Sarcomas With TSC2 or TSC1 Loss-of-function Mutations or Deletions

Conditions

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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

To find a recommended dose of gemcitabine and nab-sirolimus that can be given in combination to participants with advanced leiomyosarcomas or soft-tissue sarcomas.

Official Title

A Phase I Trial of Combination Gemcitabine and Nab-Sirolimus in Advanced Leiomyosarcomas or Advanced Soft-Tissue Sarcomas With TSC2 or TSC1 Loss-of-function Mutations or Deletions

Quick Facts

Study Start:2024-08-14

Study Completion:2031-02-01

Study Type:Not specified

Phase:Not Applicable

Enrollment:Not specified

Status:RECRUITING

Study ID

NCT06308419

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
1. Participants must have histologically confirmed leiomyosarcoma or sarcoma with TSC2 or TSC1 loss-of-function mutations or deletions based on standard-of-care genomic testing. 2. Sarcoma that is metastatic or unresectable and for which standard curative measures do not exist or are no longer effective. One prior standard systemic therapy is required for leiomyosarcoma (LMS) participants. 3. Participants must have measurable disease, defined as at least one lesion that can be accurately measured in at least one dimension (longest diameter to be recorded for non-nodal lesions and short axis for nodal lesions) as ≥ 20 mm (≥ 2 cm) by chest x-ray or as ≥ 10 mm (≥ 1 cm) with CT scan, MRI, or calipers by clinical exam. 4. Age ≥18 years. Because no dosing or adverse event data are currently available on the use of nab-sirolimus in combination with gemcitabine in participants \<18 years of age, children are excluded from this study. 5. ECOG performance status ≤ 2 (Karnofsky ≥ 60%,). 6. Life expectancy of \>3 months, as determined by the investigator. 7. Participants must have adequate organ and marrow function as defined below: 8. For participants with evidence of chronic hepatitis B virus (HBV) infection, the HBV viral load must be undetectable on suppressive therapy, if indicated. 9. Participants with a history of hepatitis C virus (HCV) infection must have been treated and cured. For participants with HCV infection who are currently on treatment, they are eligible if they have an undetectable HCV viral load. 10. Participants with Human Immunodeficiency Virus (HIV) with a viral load \<400copies/mL, no IADS-defining illness within 12 months of enrollment, and no CYP3A4 inducers or inhibitors in the antiretroviral treatment. 11. Participants with treated brain metastases are eligible if follow-up brain imaging after central nervous system (CNS)-directed therapy shows no evidence of progression. 12. Participants with known history or current symptoms of cardiac disease, or history of treatment with cardiotoxic agents, should have a clinical risk assessment of cardiac function using the New York Heart Association Functional Classification. To be eligible for this trial, participants should be class 2B or better. 13. The effects of nab-sirolimus on the developing human fetus are unknown. For this reason, women of child-bearing potential and men must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) from the time of study entry and for the duration of study participation. (Refer to Pregnancy Assessment Policy MD Anderson Institutional Policy # CLN1114). Negative serum HCG will be required before study drug administration. This includes all female participants, between the onset of menses (as early as 8 years of age) and 55 years unless the participant presents with an applicable exclusionary factor which may be one of the following: 14. Ability to understand and the willingness to sign a written informed consent document.	1. Participants who are receiving any other investigational agents or have received any other investigational agent within 3 weeks prior to enrollment. 2. Participants who are eligible for the PRECISION 1 trial, NCT05103358 3. History of allergic reactions attributed to compounds of similar chemical or biologic composition to nab-sirolimus or gemcitabine. 4. Use of strong inhibitors and inducers of CYP3A4 within the 7 days prior to receiving the first dose of nab-sirolimus. Additionally, use of any known CYP3A4 substrates with narrow therapeutic window (such as fentanyl, alfentanil, astemizole, cisapride, dihydroergotamine, pimozide, quinidine, terfanide) within the 7 days prior to receiving the first dose of nab-sirolimus. 5. Participants with active concurrent malignancy. 6. Recent stroke or thromboembolic event (within 6 months) requiring anticoagulation that cannot be interrupted. Non-life threatening deep venous thrombosis on stable anticoagulation within 6 months is allowed. 7. Active gastro-intestinal bleeding. 8. Pre-existing thyroid abnormality is allowed provided thyroid can be controlled with medication. 9. Prior treatment with radiotherapy (including radio-labeled spheres and/or cyberknife, hepatic arterial embolization (with or without chemotherapy) or cyrotherapy/ablation) is allowed if these therapies did not affect the areas of measurable disease being used for this protocol. 10. Uncontrolled diabetes mellitus as defined by HbA1c \>8% despite adequate therapy. 11. Evidence of severe or uncontrolled systemic disease or any other concurrent condition, including psychiatric, that would significantly limit the ability to participate safely in this study. 12. Pregnant women are excluded from this study because there is an unknown but potential risk for adverse events in nursing infants secondary to treatment of the mother with nab-sirolimus, breastfeeding should be discontinued if the mother is treated with nab-sirolimus. These potential risks may also apply to other agents used in this study. 13. Prior gemcitabine-based chemotherapy. 14. Prior treatment of sarcoma with mTOR inhibitors. 15. Vulnerable populations will not be enrolled.

Inclusion Criteria

Exclusion Criteria

1. Participants must have histologically confirmed leiomyosarcoma or sarcoma with TSC2 or TSC1 loss-of-function mutations or deletions based on standard-of-care genomic testing.
2. Sarcoma that is metastatic or unresectable and for which standard curative measures do not exist or are no longer effective. One prior standard systemic therapy is required for leiomyosarcoma (LMS) participants.
3. Participants must have measurable disease, defined as at least one lesion that can be accurately measured in at least one dimension (longest diameter to be recorded for non-nodal lesions and short axis for nodal lesions) as ≥ 20 mm (≥ 2 cm) by chest x-ray or as ≥ 10 mm (≥ 1 cm) with CT scan, MRI, or calipers by clinical exam.
4. Age ≥18 years. Because no dosing or adverse event data are currently available on the use of nab-sirolimus in combination with gemcitabine in participants \<18 years of age, children are excluded from this study.
5. ECOG performance status ≤ 2 (Karnofsky ≥ 60%,).
6. Life expectancy of \>3 months, as determined by the investigator.
7. Participants must have adequate organ and marrow function as defined below:
8. For participants with evidence of chronic hepatitis B virus (HBV) infection, the HBV viral load must be undetectable on suppressive therapy, if indicated.
9. Participants with a history of hepatitis C virus (HCV) infection must have been treated and cured. For participants with HCV infection who are currently on treatment, they are eligible if they have an undetectable HCV viral load.
10. Participants with Human Immunodeficiency Virus (HIV) with a viral load \<400copies/mL, no IADS-defining illness within 12 months of enrollment, and no CYP3A4 inducers or inhibitors in the antiretroviral treatment.
11. Participants with treated brain metastases are eligible if follow-up brain imaging after central nervous system (CNS)-directed therapy shows no evidence of progression.
12. Participants with known history or current symptoms of cardiac disease, or history of treatment with cardiotoxic agents, should have a clinical risk assessment of cardiac function using the New York Heart Association Functional Classification. To be eligible for this trial, participants should be class 2B or better.
13. The effects of nab-sirolimus on the developing human fetus are unknown. For this reason, women of child-bearing potential and men must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) from the time of study entry and for the duration of study participation. (Refer to Pregnancy Assessment Policy MD Anderson Institutional Policy # CLN1114). Negative serum HCG will be required before study drug administration. This includes all female participants, between the onset of menses (as early as 8 years of age) and 55 years unless the participant presents with an applicable exclusionary factor which may be one of the following:
14. Ability to understand and the willingness to sign a written informed consent document.

1. Participants who are receiving any other investigational agents or have received any other investigational agent within 3 weeks prior to enrollment.
2. Participants who are eligible for the PRECISION 1 trial, NCT05103358
3. History of allergic reactions attributed to compounds of similar chemical or biologic composition to nab-sirolimus or gemcitabine.
4. Use of strong inhibitors and inducers of CYP3A4 within the 7 days prior to receiving the first dose of nab-sirolimus. Additionally, use of any known CYP3A4 substrates with narrow therapeutic window (such as fentanyl, alfentanil, astemizole, cisapride, dihydroergotamine, pimozide, quinidine, terfanide) within the 7 days prior to receiving the first dose of nab-sirolimus.
5. Participants with active concurrent malignancy.
6. Recent stroke or thromboembolic event (within 6 months) requiring anticoagulation that cannot be interrupted. Non-life threatening deep venous thrombosis on stable anticoagulation within 6 months is allowed.
7. Active gastro-intestinal bleeding.
8. Pre-existing thyroid abnormality is allowed provided thyroid can be controlled with medication.
9. Prior treatment with radiotherapy (including radio-labeled spheres and/or cyberknife, hepatic arterial embolization (with or without chemotherapy) or cyrotherapy/ablation) is allowed if these therapies did not affect the areas of measurable disease being used for this protocol.
10. Uncontrolled diabetes mellitus as defined by HbA1c \>8% despite adequate therapy.
11. Evidence of severe or uncontrolled systemic disease or any other concurrent condition, including psychiatric, that would significantly limit the ability to participate safely in this study.
12. Pregnant women are excluded from this study because there is an unknown but potential risk for adverse events in nursing infants secondary to treatment of the mother with nab-sirolimus, breastfeeding should be discontinued if the mother is treated with nab-sirolimus. These potential risks may also apply to other agents used in this study.
13. Prior gemcitabine-based chemotherapy.
14. Prior treatment of sarcoma with mTOR inhibitors.
15. Vulnerable populations will not be enrolled.

Contacts and Locations

Study Contact

Elise Nassif, MD

CONTACT

(281) 460-0607

efnassif@mdanderson.org

Gracy Zacharian, BSN,MSN,RN

CONTACT

(713) 792-2669

gzachari@mdanderson.org

Principal Investigator

Elise Nassif, MD

PRINCIPAL_INVESTIGATOR

M.D. Anderson Cancer Center

Study Locations (Sites)

MD Anderson Cancer Center

Houston, Texas, 77030

United States

Collaborators and Investigators

Sponsor: M.D. Anderson Cancer Center

Elise Nassif, MD, PRINCIPAL_INVESTIGATOR, M.D. Anderson 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 Date2024-08-14

Study Completion Date2031-02-01

Study Record Updates

Study Start Date2024-08-14

Study Completion Date2031-02-01

Terms related to this study

Additional Relevant MeSH Terms

Leiomyosarcoma
Soft-tissue Sarcomas