Treatment Trials

785 Clinical Trials for Various Conditions

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NOT_YET_RECRUITING
Differences in Mechanistic Measures (Oxytocin and Cortisol) of Therapeutic Alliance Between A Talk-Based Therapy and Soft-Tissue Mobilization in Individuals With Chronic Spinal Pain
Description

The goal of this randomized cross-over mechanistic trial is to compare pre- and post-level cortisol and oxytocin changes in patients with chronic spine pain who receive either a hand's on (massage) or a hand's off (talk-based) approach. The study plans to address two primary aims. Specific Aim One: Directly compare pre- and post-session oxytocin and cortisol levels across two sessions of massage and talk-based therapy. Hypothesis 1: It is expected that in both treatments, oxytocin will increase and cortisol will decrease, demonstrating no significant between-group differences in hormone levels. Specific Aim Two: The study plans to compare pre- and post-session oxytocin and cortisol change scores a therapeutic alliance (TA) scale change scores and PROMIS patient-reported outcomes associated with pain, depression, and disability. Hypothesis 2a: It is projected that there will be moderate +/- relationships (R\>.4) between the therapeutic alliance change score and oxytocin and cortisol levels, suggesting that the hormones moderately reflect the construct associated with TA. Hypothesis 2b: It is expected that there will be weak (R\>.1) +/-relationships between hormone measures and PROMIS pain/disability/depression measures, which reflects similar findings to preliminary work. Participants will participant in a massage based treatment and a talk-based treatment approach. Participants will also complete patient report outcomes and will receive a total of four salivary swabs.

NOT_YET_RECRUITING
Zanzalintinib in Combination With Ipilimumab and Nivolumab in Patients With Metastatic Soft Tissue Sarcoma
Description

The investigators hypothesize that zanzalintinib in combination with ipilimumab and nivolumab will be well tolerated and serve as a potential therapeutic strategy in metastatic soft tissue sarcoma (mSTS) including myxofibrosarcoma, undifferentiated pleomorphic sarcoma, dedifferentiated liposarcoma, cutaneous angiosarcoma, and undifferentiated sarcoma histologies.

RECRUITING
Preoperative 5-Day Radiotherapy for Soft Tissue Sarcoma
Description

The purpose of this research study is to preserve healthy tissue around the cancer on the arm(s) and/or leg(s) using Hypofractionated radiotherapy, while treating the cancer and preventing it from spreading to other areas of the body.

NOT_YET_RECRUITING
Real-Time Diagnosis of Life-Threatening Necrotizing Soft Tissue Infections (NSTI) Using Indocyanine Green (ICG) Kinetic Modeling
Description

Necrotizing soft-tissue infections (NSTIs, a.k.a. "necrotizing fasciitis" or "flesh-eating bacteria") are aggressive infections that can progress rapidly from mild symptoms to sepsis, multi-organ failure, and death. NSTI cases present with non-specific clinical, imaging, and laboratory findings, and standard-of-care techniques for NSTI diagnosis lack sensitivity and specificity, resulting in frequent misdiagnosis and delayed care, which is the single most important predictor of survival. Consequently, the cumulative mortality rate for patients with NSTIs is 20- 30%; a dire need exists for more accurate and rapid detection of NSTIs. Fluorescence-guided surgery is a nascent technology seeking to improve the recognition of anatomical structures and disease processes using fluorescent probes (fluorophores). Indocyanine green (ICG) is an FDA-approved, near-infrared fluorophore with a \>60-year safety record for vascular perfusion assessment. A distinguishing histological feature of NSTIs is prominent blood vessel thrombosis in affected tissues. Leveraging these pro-thrombotic effects, our study group has demonstrated in a first-in-human study (NCT04839302) that intravenous administration of ICG and immediate fluorescence imaging reveals prominent signal deficits in NSTI-positive tissues that differentiate significantly with increased signal seen with more common-and less virulent-infections such as cellulitis. We seek now to evaluate this imaging technique on a broader scale and determine if our findings are consistent for patients affected by NSTI-causing pathogens that are not endemic to our region. This prospective, observational, multicenter clinical study will involve video-rate ICG fluorescence imaging of patients suspected of having NSTIs who present to eight tertiary, Level 1 medical centers across the United States (Aim 1). Using dynamic contrast-enhanced fluorescence imaging (DCE-FI), time profiles of ICG fluorescence intensity from different tissue pixels/regions will be extracted and parameterized to extract first-pass kinetic features. These DCE-FI features, which characterize tissue perfusion, will be evaluated alone and in combination with anonymized electronic medical record data to create a DCE-FI-based clinical decision tool and a machine- learning-based fusion (DCE FI+lab/imaging data) tool; these will be compared to identify the most accurate means of diagnosing NSTIs (Aim 2). The best-performing tool will then be evaluated-compared to current diagnostic tests-in a prospective observational clinical study of patients presenting to tertiary emergency departments with findings concerning for NSTIs (Aim 3). Based on our human study, fluorescence imaging will not delay current standard of care. To ensure data fidelity, all sites will use similar: 1) commercial fluorescence imaging systems and accessories; and 2) validated commercial fluorescence reference phantoms. Based on our early results, we have strong confidence that following rigorous testing, ICG DCE-FI will lead to an entirely new methodology for rapid identification of patients with NSTIs, which will ultimately reduce patient morbidity and improve survival.

RECRUITING
The Management of Necrotizing Soft Tissue Infection Wounds with Cytal® Wound Matrix and MicroMatrix®
Description

This is a prospective, pilot, parallel group, randomized controlled trial with 1:1 allocation. This will be a single center study coordinated at the Cleveland Clinic Foundation (CCF) Main Campus in Cleveland, Ohio. Data will be collected in a secure manner using REDCap housed at CCF. The study will consist of 2 arms: treatment with Cytal® Wound Matrix 2-Layer and MicroMatrix® (Integra LifeSciences, Plainsboro Township, NJ, U.S.A.) versus standard of care dressings. Wound debridement procedures will be performed by surgical staff at CCF. A co-investigator trained in the application of Cytal® Wound Matrix and MicroMatrix® will apply these treatments as outlined in section 6.1.2 Administration. This study will be conducted with IRB approval and written informed consent of each participant enrolled. The trial will be registered at ClinicalTrials.gov before the first participant is enrolled.

ENROLLING_BY_INVITATION
Retrospective Study of Suture Tape for Soft Tissue Reconstruction in Patients Suffering From Lateral Ankle Instability
Description

This study is intended to be a retrospective chart review of patients with chronic ankle instability who have undergone a lateral ligament reconstructive procedure for ATFL repair (isolated or non-isolated) with suture tape augmentation. Patients that have been treated at any of the participating institutions that have undergone an ATFL reconstruction with Arthrex InternalBrace augmentation who have postoperative hospital or ASC records of safety and effectiveness as measured by adverse events, potential complications, and potential functional outcomes past the 10-week time point will be included.

RECRUITING
First-in-Human Study of ADCE-D01 in Soft Tissue Sarcoma
Description

The goal of this clinical trial is to learn about the safety, tolerability and efficacy of ADCE-D01.

RECRUITING
Targeted Oligometastatic Radiation in Pediatric and Young Adult Patients With Soft Tissue and Bone Sarcoma
Description

This study is designed for children, adolescents and young adults undergoing radiation therapy for metastatic sarcoma. The aim of the study is to investigate if the investigators can improve the overall survival of these patients by targeting metastatic sites with radiation.

COMPLETED
A Pilot Study to Evaluate Skin Swabbing with Chlorhexidine to Prevent Skin and Soft Tissue Infections Among People Who Inject Drugs
Description

The study examined chlorhexidine gluconate (CHG) swabs as a skin disinfectant in combination with a single-session safer injection training to prevent skin and soft tissue infections (SSTI) in people who inject drugs.

NOT_YET_RECRUITING
Bacterial Decolonization Plus Intraoperative Angiography for Soft Tissue Sarcomas Receiving Preoperative Radiotherapy (CONCERTO)
Description

This trial will investigate the combination of two low-cost, non-toxic strategies to assess whether they can reduce the risk of acute major wound complications in soft tissue sarcoma of the lower extremity. Intranasal mupirocin ointment twice daily and chlorhexidine body cleanser once daily for 5 days prior to radiation therapy and repeated for 5 days every 2 weeks during radiation therapy may significantly reduce the risk of acute radiation dermatitis. That, along with use of indocyanine green (ICG) angiography at the time of wound closure.

NOT_YET_RECRUITING
Propranolol Plus Standard Radiation Therapy Before Surgery for the Treatment of Patients With Soft Tissue Sarcoma
Description

This phase I trial tests the safety, tolerability and impact of adding propranolol to standard radiation therapy (RT) before surgery for the treatment of patients with soft tissue sarcoma. Sarcomas are a diverse group of rare tumors arising from connective tissue. Approximately 13,000-16,000 new cases of sarcomas arise in the United States annually. Sarcoma management involves multidisciplinary team decision making and treatment is multimodal utilizing chemotherapy (if needed) and RT prior to surgical intervention. Propranolol is a drug that has been used for many years for high blood pressure by blocking both beta-1 and beta-2 adrenergic receptors. Preclinical data suggests that blocking the beta-2 adrenergic receptors can improve the response to both chemotherapy and radiation. Radiation therapy uses high energy x-rays, particles, or radioactive seeds to kill tumor cells and shrink tumors. RT before surgery makes the tumor smaller and reduces the amount of tissue that needs to be removed during surgery. Surgery is the most common treatment for soft tissue sarcoma. Giving propranolol with standard RT before surgery may be safe, tolerable and impactful in treating patients with soft tissue carcinoma.

RECRUITING
A Study of ETHIZIA Versus SURGICEL Original in Controlling Soft Tissue Bleeding During Open Surgery
Description

The objective of this clinical investigation is to evaluate the safety and efficacy of ETHIZIA to control minimal, mild, or moderate soft tissue bleeding during open surgery when compared to SURGICEL Original in the percentage of cases achieving hemostasis at 3 minutes after product application, and without re-bleeding up to 10 minutes after application.

ENROLLING_BY_INVITATION
Study of Artelon FLEXBAND® for Patients Undergoing Soft Tissue Reconstruction of the Anterior Talofibular Ligament (ATFL) to Treat Lateral Ankle Instability
Description

The goal of this clinical trial is to analzye return to pre-injury activity level on study participants with lateral ankle instability undergoing a modified Bröstrom reconstruction procedure for repair of the ATFL. Study participants undergoing ATFL reconstructive procedure using the ARTELON FLEXBAND System as an augmentation device will be compared to study participants undergoing a standard modified Bröstrom procedure alone. Clinician reported safety and functional outcomes measures will be collected at baseline; and at 2-, 6-, 12-, 18 and 26-weeks and 1- and 2-years post-surgery.

COMPLETED
Effects of Instrument Assisted Soft Tissue Mobilization on Healthy Tissue Regarding Range of Motion and Grip Strength
Description

The goal of this clinical trial is to study the effects of instrument assisted soft tissue mobilization (IASTM) in healthy adult volunteers. The main questions it aims to answer are: * Does IASTM treatment have an effect on range of motion (ROM) as measured in the elbow, wrist and thumb? * Does IASTM treatment have an effect on grip strength? Researchers will compare pre-test and post-test IASTM treatment intervention data to the pre-test and post-test data of the no treatment control intervention to see if IASTM works to change ROM and/or grip strength. Participants will: * Complete a questionnaire on medical history and injury background * Have elbow, wrist, and thumb range of motion (ROM) measurements taken on both upper extremities using a goniometer * Undergo grip strength testing using a JAMAR hand dynamometer in three positions on both upper extremities * Be randomly assigned to either IASTM first treatment group or the wait/control first group * Receive IASTM treatment techniques including application of emollient to the skin to reduce friction on the surface followed by scanning the forearm wrist flexors and wrist extensors and the biceps and triceps using the HG8-Scanner tool and then the concave tool corresponding to the size of the structure being treated will be used (HG6-Large Multi-Curve, HG5-Medium Multi-Curve, HG4-Small Multi-Curve) in each direction for a total treatment time of 20 minutes for both upper extremities in all listed areas. * Simply wait for 20 minutes (the duration of time treatment with IASTM would require) when assigned to the control group. * Complete elbow, wrist and thumb range of motion and grip strength measurement testing at the end of the first session. * Return within fourteen days after the first session in order to undergo the opposite experience (IASTM first means wait/control second and vice versa). * Undergo the same baseline pre-test measurements for range of motion and grip strength as the first session. * Experience the opposite treatment group for the same time period as the first session. * Undergo the post-test range of motion and grip strength testing at the end of the second session for data comparison.

Conditions
COMPLETED
Effects of Instrument Assisted Soft Tissue Mobilization on Healthy Tissue Regarding Range of Motion and Gait
Description

The goal of this clinical trial is to study the effects of instrument assisted soft tissue mobilization (IASTM) in healthy tissue of adult volunteers. The main questions it aims to answer are: * Does IASTM treatment have an effect on range of motion (ROM) as measured in the ankle and knee? * Does IASTM treatment have an effect on movement patterns including gait - how a person walks? Researchers will compare pre-test and post-test data from the same individual on their day with treatment to the pre-test and post-test data from the same individual on their day without treatment to see if ROM or gait are effected by use of IASTM. Participants will: * Complete a past medical and injury history questionnaire * Have ankle and knee range of motion (ROM) measurements taken on both lower extremities using a goniometer * Undergo a gait analysis to determine center of gravity, center of pressure, step length, stride length, and stride frequency using Noraxon MyoMuscle Ultium Insoles * Undergo IASTM treatment techniques using the HawkGrips tools including applying emollient to the skin to reduce friction on the surface followed by scanning the gastroc/soleus complexes and Achilles tendons using the HG8-Scanner tool for 15 strokes in each direction to identify areas of concern, then the concave tool corresponding to the size of the structure being treated will be used (HG6-Large Multi-Curve, HG5-Medium Multi-Curve, HG4-Small Multi-Curve) for 15 strokes in each direction. Treatment techniques should last for 10 minutes in total on each side. * Complete the ankle and knee ROM measurements as well as gait analysis again to document progress at the end of the first session. * Return three to seven days after the first session in which the subject will have the walking treatment. * Undergo the same baseline pre-test measurements for range of motion and gait analysis as the first session * Experience the walking treatment by walking for the same time period that the IASTM treatment took at the first session * Undergo the post-test range of motion and gait analysis for data comparison.

Conditions
COMPLETED
Effects of Instrument Assisted Soft Tissue Mobilization Regarding Range of Motion and Lower Extremity Power
Description

The goal of this clinical trial is to study the effects of instrument assisted soft tissue mobilization (IASTM) in healthy adult volunteers. The main questions it aims to answer are: * Does IASTM treatment have an effect on range of motion (ROM) as measured in the hip, knee and ankle? * Does IASTM treatment have an effect on lower extremity power? Researchers will compare pre-test and post-test IASTM treatment intervention data to the pre-test and post-test data of the no treatment control intervention to see if IASTM works to change range of motion and/or lower extremity power. Participants will: * Complete a questionnaire on medical history and injury background * Have hip, knee and ankle range of motion (ROM) measurements taken on both lower extremities using a goniometer * Complete three trials of vertical jump testing using a Fleage Floor standing vertical jump measurement tester with one warm up first * Complete three trials of horizontal jump testing using a Woanger 12'x2.5' long jump mat and verified by a secondary measure using a tape measure with one warm up first * Be randomly assigned to either IASTM first treatment group or the wait/control first group * Receive IASTM treatment techniques including application of emollient to the skin to reduce friction on the surface followed by scanning the hamstrings, quadriceps, gastroc/soleus complex, and Achilles tendon using the HG8-Scanner tool for 15 strokes in each direction. Then the concave tool corresponding to the size of the structure being treated will be used (HG6-Large Multi-Curve, HG5-Medium Multi-Curve, HG4-Small Multi-Curve) for 15 strokes in each direction. * Simply wait for 20 minutes (the duration of time treatment with IASTM would require) when completing the control treatment. * Complete hip, knee and ankle range of motion and vertical and horizontal jump measure testing at the end of the first session. * Return within fourteen days after the first session in order to undergo the opposite experience (IASTM first means wait/control second and vice versa). * Undergo the same baseline pre-test measurements for range of motion and vertical and horizontal jump measure testing as the first session. * Experience the opposite treatment for the same time period as the first session. * Undergo the post-test range of motion and vertical and horizontal jump measure testing at the end of the second session for data comparison.

Conditions
RECRUITING
Prospective Analysis of EnVisio Spatial Intelligence for Soft Tissue Localization and Guided Surgical Excision
Description

Observational study. The purpose of this study is to evaluate the use of real-time surgical navigation for the localization and surgical removal of soft tissue tumors. The goal is to collect information about the efficiency and effectiveness of the EnVisio Surgical Navigation for intraoperative guidance to obtain negative margin on initial specimen. Prospective Patient Study: 200 consecutive patients

Conditions
COMPLETED
A Case-Control Study of Negative Pressure Platform Wound Devices (NP-PWD) for Skin and Soft Tissue Defects
Description

This study will demonstrate the effectiveness of the NP-PWD therapy in managing complex wounds and improving wound healing parameters as compared to standard of care.

RECRUITING
68Ga-DOTATATE PET/CT for the Diagnosis of Soft Tissue Sarcomas
Description

This trial studies how well 68Ga-DOTATATE digital PET/CT work in diagnosing soft tissue sarcoma. 68Ga-DOTATATE is a radiotracer that may improve image quality of PET imaging. PET is an established imaging technique that utilizes small amounts of radioactivity attached to very minimal amounts of tracer, in the case of this research, 68Ga-DOTATATE. CT images provide an exact outline of organs and potential inflammatory tissue where it occurs in patient's body. 68Ga-DOTATATE digital PET/CT may work better in imaging patients with soft tissue sarcomas.

SUSPENDED
Testing the Addition of an Anti-cancer Drug, Abemaciclib, to the Usual Chemotherapy Treatment (Gemcitabine) for Soft Tissue Sarcoma
Description

This phase 1/2 trial tests the side effects and best dose of abemaciclib when added to gemcitabine and compares the effectiveness of that treatment to the usual treatment of gemcitabine with docetaxel for the treatment of patients with soft tissue sarcoma that may have spread from where it first started to nearby tissue, lymph nodes, or distant parts of the body (advanced) or that has spread from where it first started (primary site) to other places in the body (metastatic) (phase 1) or patients with leiomyosarcoma or dedifferentiated liposarcoma (phase 2). Abemaciclib is in a class of medications called kinase inhibitors. It works by blocking the action of an abnormal protein that signals tumor cells to multiply. This helps slow or stop the spread of tumor cells. Gemcitabine is a chemotherapy drug that blocks the cells from making DNA and may kill tumor cells. Docetaxel is in a class of medications called taxanes. It stops cancer cells from growing and dividing and may kill them. Giving abemaciclib with gemcitabine may be safe and effective when compared to treatment with gemcitabine and docetaxel for patients with advanced or metastatic soft tissue sarcoma or leiomyosarcoma or dedifferentiated liposarcoma.

NOT_YET_RECRUITING
T Cell Membrane-Anchored Tumor-Targeted IL12 -Modified TIL Cell Therapy (attIL12-TIL) for Advanced/Metastatic Soft Tissue and Bone Sarcoma Patients.
Description

To find a recommended dose of attIL2-TIL cell therapy that can be given to participant with either relapsed or metastatic sarcomas (has come back or spread to other parts of the body, respectively). To further test the dose found in Part A to see if it can help to control liposarcoma growth.

RECRUITING
Proton-Spatially Fractionated Radiotherapy and Standard Radiation Therapy for the Treatment of Newly Diagnosed Retroperitoneal Soft Tissue Sarcoma
Description

This phase I/II trial studies the side effects and best dose of proton-spatially fractionated radiotherapy (P-SFRT) and to see how well it works with standard radiation therapy in treating patients with newly diagnosed retroperitoneal soft tissue sarcoma. Radiation therapy uses high energy x-rays, particles, or radioactive seeds to kill cancer cells and shrink tumors. Standard spatially fractionated radiotherapy (SFRT) refers to how the radiation is delivered to the tumor. SFRT means that different parts of the tumor are receiving different doses of radiation (fractionation) through beams that allow areas of higher and lower (peaks and valleys) of doses of the radiation. This spatial fractionation allows an overall high-dose radiation to be given in the peaks and those areas of the tumor may release cells and substances that may help with killing tumor cells, reducing tumor symptoms and shrinking tumors. Proton therapy is a type of radiation therapy that can overcome some of the barriers of standard SFRT. Protons are tiny radioactive particles that can be controlled in a beam to travel up to the tumor and, compared to the particles used in standard radiotherapy, proton therapy can deliver higher doses to the tumor because smaller doses of radiation are delivered to tissues away from the tumor. This allows radiation therapy dose-escalated (continuously increasing the dose of radiation) treatment to tumors even though the tumor is near radiation sensitive organs like the colon. Giving P-SFRT with standard radiation therapy may work better in treating patients with newly diagnosed retroperitoneal soft tissue sarcoma.

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
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.

NOT_YET_RECRUITING
Investigative Analysis of Soft Tissue Sarcoma Clinical Trials: An Observational Study
Description

Generally, specific demographic cohorts exhibit higher participation rates in medical research, yet there exists a scarcity of research elucidating the trial attributes impacting the engagement of these particular demographics. The primary objective of this study is to gather extensive data on the clinical trial experiences of individuals diagnosed with soft tissue sarcoma, with the aim of identifying factors hindering patient enrollment or trial completion.

RECRUITING
A Study to Investigate Efficacy & Safety of Intratumoral INT230-6 Compared to US Standard of Care in Adults With Soft Tissue Sarcomas (INVINCIBLE-3)
Description

To compare Overall Survival (OS) for INT230-6 vs United States (US) Standard of Care (SOC) in participants with unresectable or metastatic liposarcoma, undifferentiated pleomorphic sarcoma or leiomyosarcoma who have disease progression prior to study enrollment following no more than 2 standard therapies, which must have included an anthracycline-based regimen, unless contraindicated, and then a maximum of 1 additional regimen.

WITHDRAWN
Fluorescent Aided Resection and Evaluation of Soft Tissue Sarcomas (FLARES)
Description

This will be a prospective pilot study that will evaluate 20 patients who were diagnosed with FNCLCC Grade 2 or 3 soft tissue sarcomas and will undergo surgical resection. Based upon the FDA label, successful protocols used for intraoperative fluorescence-guided visualization for glioma resections, and on drug company current dosing recommendation for this study, patients will be administered 20 mg/kg body weight of 5-ALA orally at 3-4 hours prior to surgery. The use of 5-ALA fluorescence will be relevant for evaluating the resected tumor per gross margins and identifying further areas of fluorescing tissues beyond the gross tumor margins.

RECRUITING
NRSTS2021, A Risk Adapted Study Evaluating Maintenance Pazopanib, Limited Margin, Dose-Escalated Radiation Therapy and Selinexor in Non-Rhabdomyosarcoma Soft Tissue Sarcoma (NRSTS)
Description

The study participant has been diagnosed with non-rhabdomyosarcoma (NRSTS). Primary Objectives Intermediate-Risk * To estimate the 3-year event-free survival for intermediate-risk patients treated with ifosfamide, doxorubicin, pazopanib, surgery, and maintenance pazopanib, with or without RT. * To characterize the pharmacokinetics of pazopanib and doxorubicin in combination with ifosfamide in intermediate-risk participants, to assess potential covariates to explain the inter- and intra-individual pharmacokinetic variability, and to explore associations between clinical effects and pazopanib and doxorubicin pharmacokinetics. High-Risk * To estimate the maximum tolerated dose (MTD) and/or the recommended phase 2 dosage (RP2D) of selinexor in combination with ifosfamide, doxorubicin, pazopanib, and maintenance pazopanib in high-risk participants. * To characterize the pharmacokinetics of selinexor, pazopanib and doxorubicin in combination with ifosfamide in high-risk participants, to assess potential covariates to explain the inter- and intra-individual pharmacokinetic variability, and to explore associations between clinical effects and selinexor, pazopanib and doxorubicin pharmacokinetics. Secondary Objectives * To estimate the cumulative incidence of primary site local failure and distant metastasis-free, disease-free, event-free, and overall survival in participants treated on the risk-based treatment strategy defined in this protocol. * To define and describe the CTCAE Grade 3 or higher toxicities, and specific grade 1-2 toxicities, in low- and intermediate-risk participants. * To study the association between radiation dosimetry in participants receiving radiation therapy and the incidence and type of dosimetric local failure, normal adjacent tissue exposure, and musculoskeletal toxicity. * To evaluate the objective response rate (complete and partial response) after 3 cycles for high-risk patients receiving the combination of selinexor with ifosfamide, doxorubicin, pazopanib, and maintenance pazopanib. * To assess the relationship between the pharmacogenetic variation in drug-metabolizing enzymes or drug transporters and the pharmacokinetics of selinexor, pazopanib, and doxorubicin in intermediate- or high-risk patients. Exploratory Objectives * To explore the correlation between radiographic response, pathologic response, survival, and toxicity, and tumor molecular characteristics, as assessed through next-generation sequencing (NGS), including whole genome sequencing (WGS), whole exome sequencing (WES), and RNA sequencing (RNAseq). * To explore the feasibility of determining DNA mutational signatures and homologous repair deficiency status in primary tumor samples and to explore the correlation between these molecular findings and the radiographic response, survival, and toxicity of patients treated on this protocol. * To explore the feasibility of obtaining DNA methylation profiling on pretreatment, post-induction chemotherapy, and recurrent (if possible) tumor material, and to assess the correlation with this and pathologic diagnosis, tumor control, and survival outcomes where feasible. * To explore the feasibility of obtaining high resolution single-cell RNA sequencing of pretreatment, post-induction chemotherapy, and recurrent (if possible) tumor material, and to characterize the longitudinal changes in tumor heterogeneity and tumor microenvironment. * To explore the feasibility of identifying characteristic alterations in non-rhabdomyosarcoma soft tissue sarcoma in cell-free DNA (cfDNA) in blood as a non-invasive method of detecting and tracking changes during therapy, and to assess the correlation of cfDNA and mutations in tumor samples. * To describe cardiovascular and musculoskeletal health, cardiopulmonary fitness among children and young adults with NRSTS treated on this protocol. * To investigate the potential prognostic value of serum cardiac biomarkers (high-sensitivity cardiac troponin I (hs-cTnI), N-terminal pro B-type natriuretic peptide (NT-Pro-BNP), serial electrocardiograms (EKGs), and serial echocardiograms in patients receiving ifosfamide, doxorubicin, and pazopanib, with or without selinexor. * To define the rates of near-complete pathologic response (\>90% necrosis) and change in FDG PET maximum standard uptake value (SUVmax) from baseline to week 13 in intermediate risk patients with initially unresectable tumors treated with induction pazopanib, ifosfamide, and doxorubicin, and to correlate this change with tumor control and survival outcomes. * To determine the number of high-risk patients initially judged unresectable at diagnosis that are able to undergo primary tumor resection after treatment with ifosfamide, doxorubicin, selinexor, and pazopanib. * To identify the frequency with which assessment of volumes of interest (VOIs) of target lesions would alter RECIST response assessment compared with standard linear measurements.

NOT_YET_RECRUITING
Neoadjuvant Lurbinectedin and Preoperative Radiation for Treating Soft Tissue Sarcomas
Description

This is a multi-center, multi-arm open-label phase Ib/II clinical study assessing the efficacy of concurrent lurbinectedin in combination with radiotherapy in patients with locally advanced, resectable, high-grade sarcomas.

RECRUITING
5-Day Preoperative Radiation for Soft Tissue Sarcoma
Description

The purpose of this study is to examine the safety and efficacy of an abbreviated course of preoperative radiation, given over five days, for patients with soft tissue sarcoma of the extremity, trunk or retroperitoneum. This is in contrast to standard preoperative radiation, which is given over 25 days.

RECRUITING
GRID Therapy for Extremity Soft Tissue Sarcoma
Description

Patients with extremity soft tissue sarcoma (STS) are at high risk of recurrence. Pre-operative radiotherapy is used to increase the safe removal of tumors and improve local control in these patients. Increasing the preoperative radiotherapy dose with standard techniques might lead to normal tissue toxicity and postoperative wound complications. GRID radiation therapy is a technique that may increases radiation dose with minimal added toxicity. It is hypothesized that GRID radiation dose will improve tumor response without increasing post-operative wound complications. While GRID has been used in many patients, there have been few formal studies to evaluate the safety and efficacy of the technique. In this study, a single priming dose of GRID will be administered to subjects with high-risk extremity soft tissue sarcoma prior to standard radiotherapy and tumor resection to determine the safety and clinical efficacy of the GRID dose. This single-arm pilot study will assess the safety of spatially fractionated grid radiation therapy (GRID) on 20 subjects with resectable extremity soft tissue sarcoma, followed by standard-of-care conventional radiotherapy (XRT) and tumor resection.

Conditions