Treatment Trials

34 Clinical Trials for Various Conditions

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Genetic Study of Patients and Families With Diaphyseal Medullary Stenosis With Malignant Fibrous Histiocytoma of the Bone
Description

OBJECTIVES: I. Identify and characterize the gene causing diaphyseal medullary stenosis with malignant fibrous histiocytoma of the bone. II. Determine the clinical manifestations of this disease in these patients.

Conditions

Stenosis, Histiocytoma

Efficacy of 1540 Nanometer Erbium Glass Laser to Improve Benign Dermatofibromas
Description

This study is to find a more effective treatment for itchy, painful or unsightly dermatofibromas, that will improve symptoms of itch and/or pain and/or improve the appearance of dermatofibromas. This is an open-label study where subjects will receive a laser treatment at week 0, and week 4, and then 2 additional follow-up visits. Photographs will be taken at each visit and rated by blinded reviewers after the study to determine efficacy.

Conditions

Dermatofibroma of Skin

Sunitinib in Treating Patients With Metastatic, Locally Advanced, or Locally Recurrent Sarcomas
Description

RATIONALE: Sunitinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth and by blocking blood flow to the tumor. PURPOSE: This phase II trial is studying how well sunitinib works in treating patients with metastatic, locally advanced, or locally recurrent sarcomas.

Conditions

Adult Malignant Fibrous Histiocytoma of Bone, Desmoid Tumor, Endometrial Cancer, Ovarian Cancer, Sarcoma, Small Intestine Cancer

Celecoxib and Radiation Therapy in Treating Patients With Stage II or Stage III Soft Tissue Sarcoma of the Arm, Hand, Leg, or Foot That Has Been Removed by Surgery
Description

RATIONALE: Celecoxib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth and by blocking blood flow to the tumor. Radiation therapy uses high-energy x-rays to kill tumor cells. Giving celecoxib together with radiation therapy after surgery may kill any tumor cells that remain after surgery. PURPOSE: This phase I trial is studying the side effects and best dose of celecoxib when given together with radiation therapy in treating patients with stage II or stage III soft tissue sarcoma of the arm, hand, leg, or foot that has been removed by surgery.

Conditions

Childhood Malignant Fibrous Histiocytoma of Bone, Sarcoma

Imatinib Mesylate in Treating Patients With Advanced Soft Tissue Sarcoma or Bone Sarcoma
Description

RATIONALE: Imatinib mesylate may stop the growth of tumor cells by blocking the enzymes necessary for cancer cell growth. PURPOSE: Phase II trial to study the effectiveness of imatinib mesylate in treating patients who have metastatic or unresectable locally advanced soft tissue sarcoma or bone sarcoma.

Conditions

Childhood Malignant Fibrous Histiocytoma of Bone, Sarcoma

Study to Find a Safe Dose and Show Early Clinical Activity of Weekly Nab-paclitaxel in Pediatric Patients With Recurrent/ Refractory Solid Tumors
Description

The purpose of this study is to find the safe dose of nab-paclitaxel in children with solid tumors, and to see if it works to treat these solid tumors in children and young adults (in Phase 1 ≤ 18 years old and in Phase 2 ≤ 24 years old). After the final dose has been chosen, patients will be enrolled according to the specific solid tumor type, (neuroblastoma, rhabdomyosarcoma, or Ewing's sarcoma), to see how nab-paclitaxel works in treating these tumors.

Conditions

Neuroblastoma, Rhabdomyosarcoma, Ewing's Sarcoma, Ewing's Tumor, Sarcoma, Ewing's, Sarcomas, Epitheliod, Sarcoma, Soft Tissue, Sarcoma, Spindle Cell, Melanoma, Malignant Melanoma, Clinical Oncology, Oncology, Medical, Pediatrics, Osteosarcoma, Osteogenic Sarcoma, Osteosarcoma Tumor, Sarcoma, Osteogenic, Tumors, Cancer, Neoplasia, Neoplasm, Histiocytoma, Fibrosarcoma, Dermatofibrosarcoma

Gemcitabine and Docetaxel With Bevacizumab in Selected Sarcoma Subtypes
Description

The purpose of this study is to test whether an experimental drug called bevacizumab given together with gemcitabine and docetaxel, a standard chemotherapy regimen for sarcoma, can help sarcoma patients. This trial will examine what effects, good and/or bad the combination of gemcitabine, docetaxel and bevacizumab has on sarcoma.

Conditions

Sarcoma, Leiomyosarcoma, Malignant Fibrous, Histiocytoma, Angiosarcoma

Optical Biopsy of Human Skin in Conjunction With Laser Treatment
Description

This study is to compare the ability of optical biopsy. Research can use light enters the skin, collected, analyzed by the computer, and a picture created for the pathologist to conventional histologic examination compare with the pathologist looking at the piece of tissue through a microscope makes the diagnosis.

Conditions

Malignant Melanoma, Merkel Cell Carcinoma, Basal Cell Carcinoma, Squamous Cell Carcinoma, Atypical Nevi, Congenital Nevi, Seborrheic Keratosis, Paget's Disease, Dermatofibroma, Kaposi's Sarcoma, Port Wine Stain, Hemangioma, Tattoos, Scleroderma, Burns

A Study to Evaluate the Utilization of 3D Printed Models in Pre-Operative Planning
Description

This prospective, multi-center, randomized controlled study aims to assess the efficacy of utilizing 3D printed models in preoperative planning for the excision of tumors involving bony structures within the body. The study is expected to last approximately 12 months and involve up to 150 subjects across 3 sites. Subjects will be randomized in a 1:1 ratio into either the experimental arm, utilizing 3D printed models and imaging, or the active comparator arm, using only imaging. Primary endpoint: Operative time of surgical procedure. Secondary endpoints: Reduction of blood loss, proportion of postoperative adverse events, and negative tumor margins. Exploratory endpoints: Surgical planning ease, changes in surgical plan, and surgeon satisfaction.

Conditions

Sarcoma, Ewing, Chondrosarcoma, Osteosarcoma, Fibrous Histiocytoma, Fibrosarcoma

A Rollover Protocol to Allow for Continued Access to the LSD1 Inhibitor Seclidemstat (SP-2577)
Description

This rollover protocol allows continued access to seclidemstat (SP-2577) for patients who are still receiving clinical benefit on completed or closed Salarius sponsored studies.

Conditions

Ewing Sarcoma, Myxoid Liposarcoma, Desmoplastic Small Round Cell Tumor, Extraskeletal Myxoid Chondrosarcoma, Angiomatoid Fibrous Histiocytoma, Clear Cell Sarcoma, Myoepithelial Tumor, Low Grade Fibromyxoid Sarcoma, Sclerosing Epithelioid Fibrosarcoma

Nivolumab and BO-112 Before Surgery for the Treatment of Resectable Soft Tissue Sarcoma
Description

This phase I trial studies the side effects of BO-112 when given together with nivolumab before surgery in treating patients with soft tissue sarcoma that can be removed by surgery (resectable). Immunotherapy with monoclonal antibodies, such as nivolumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Immunotherapy with BO-112, may induce changes in body's immune system and may interfere with the ability of tumor cells to grow and spread. Giving nivolumab and BO-112 before surgery may work better in treating patients with soft tissue sarcoma compared to nivolumab alone.

Conditions

Leiomyosarcoma, Malignant Peripheral Nerve Sheath Tumor, Myxofibrosarcoma, Pleomorphic Rhabdomyosarcoma, Resectable Dedifferentiated Liposarcoma, Resectable Soft Tissue Sarcoma, Resectable Undifferentiated Pleomorphic Sarcoma, Soft Tissue Fibrosarcoma, Spindle Cell Sarcoma, Stage I Retroperitoneal Sarcoma AJCC (American Joint Committee on Cancer) v8, Stage I Soft Tissue Sarcoma of the Trunk and Extremities AJCC v8, Stage IA Retroperitoneal Sarcoma AJCC v8, Stage IA Soft Tissue Sarcoma of the Trunk and Extremities AJCC v8, Stage IB Retroperitoneal Sarcoma AJCC v8, Stage IB Soft Tissue Sarcoma of the Trunk and Extremities AJCC v8, Stage II Retroperitoneal Sarcoma AJCC v8, Stage II Soft Tissue Sarcoma of the Trunk and Extremities AJCC v8, Stage III Retroperitoneal Sarcoma AJCC v8, Stage III Soft Tissue Sarcoma of the Trunk and Extremities AJCC v8, Stage IIIA Retroperitoneal Sarcoma AJCC v8, Stage IIIA Soft Tissue Sarcoma of the Trunk and Extremities AJCC v8, Stage IIIB Retroperitoneal Sarcoma AJCC v8, Stage IIIB Soft Tissue Sarcoma of the Trunk and Extremities AJCC v8, Storiform-Pleomorphic Malignant Fibrous Histiocytoma, Synovial Sarcoma, Undifferentiated High Grade Pleomorphic Sarcoma of Bone, Undifferentiated Pleomorphic Sarcoma, Undifferentiated Pleomorphic Sarcoma With Osteoclast-Like Giant Cells, Undifferentiated Pleomorphic Sarcoma, Inflammatory Variant, Undifferentiated Spindle Cell Sarcoma

Clinical Trial of SP-2577 (Seclidemstat) in Patients With Relapsed or Refractory Ewing or Ewing-related Sarcomas
Description

Single agent, non-randomized, open label expansion in select sarcoma patients including myxoid liposarcoma and other sarcomas that share similar chromosomal translocations to Ewing sarcoma; AND dose expansion of the combination of seclidemstat with topotecan and cyclophosphamide in patients with Ewing sarcoma

Conditions

Ewing Sarcoma, Myxoid Liposarcoma, Sarcoma,Soft Tissue, Desmoplastic Small Round Cell Tumor, Extraskeletal Myxoid Chondrosarcoma, Angiomatoid Fibrous Histiocytoma, Clear Cell Sarcoma, Primary Pulmonary Myxoid Sarcoma, Myoepithelial Tumor, Sclerosing Epithelioid Fibrosarcoma, Fibromyxoid Tumor

International Rare Histiocytic Disorders Registry (IRHDR)
Description

The rare histiocytic disorders (RHDs) are characterized by the infiltration of one or more organs by non-LCH histiocytes. They can range from localized disease that resolves spontaneously, to progressive disseminated forms that can be sometimes life-threatening. Since they are extremely rare, there is limited understanding of their causes and best treatment options. Physicians, patients and parents of children with RHDs frequently consult members of the Histiocyte Society regarding the best management of these disorders. Very often, no specific recommendation can be made due to the lack of prospective outcome data, or even large retrospective case series. The creation of an international rare histiocytic disorders registry (IRHDR) could facilitate a uniform diagnosis of the RHDs, as well as the collection and analysis of the clinical, epidemiological, treatment and survival data of patients with RHD. The registry may also lead to future therapeutic recommendations, provide a framework for future clinical trials and create excellent research opportunities.

Conditions

Rare Histiocytic Disorders (RHDs), Juvenile Xanthogranuloma (JXG), Reticulohistiocytoma (epithelioid Histiocytoma), Xanthoma Disseminatum (XD), Multicentric Reticulohistiocytosis (MRH), Systemic Juvenile Xanthogranuloma, Erdheim-Chester Disease (ECD), Multi-system Rosai-Dorfman Disease (RDD)

Radiation Therapy With or Without Combination Chemotherapy or Pazopanib Before Surgery in Treating Patients With Newly Diagnosed Non-rhabdomyosarcoma Soft Tissue Sarcomas That Can Be Removed by Surgery
Description

This randomized phase II/III trial studies how well pazopanib, when combined with chemotherapy and radiation therapy or radiation therapy alone, work in the treatment of patients with newly diagnosed non-rhabdomyosarcoma soft tissue sarcomas that can eventually be removed by surgery. Radiation therapy uses high energy x-rays to kill tumor cells. Drugs used in chemotherapy, such as ifosfamide and doxorubicin, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Pazopanib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. It is not yet known whether these therapies can be safely combined and if they work better when given together in treating patients with non-rhabdomyosarcoma soft tissue sarcomas.

Conditions

Alveolar Soft Part Sarcoma, Angiomatoid Fibrous Histiocytoma, Atypical Fibroxanthoma, Clear Cell Sarcoma of Soft Tissue, Epithelioid Malignant Peripheral Nerve Sheath Tumor, Epithelioid Sarcoma, Extraskeletal Myxoid Chondrosarcoma, Extraskeletal Osteosarcoma, Fibrohistiocytic Neoplasm, Fibrosarcoma, Inflammatory Myofibroblastic Tumor, Intimal Sarcoma, Leiomyosarcoma, Liposarcoma, Liver Embryonal Sarcoma, Low Grade Fibromyxoid Sarcoma, Low Grade Myofibroblastic Sarcoma, Malignant Peripheral Nerve Sheath Tumor, Malignant Skin Granular Cell Tumor, Malignant Triton Tumor, Mesenchymal Chondrosarcoma, Myxofibrosarcoma, Myxoid Chondrosarcoma, Myxoinflammatory Fibroblastic Sarcoma, Nerve Sheath Neoplasm, PEComa, Pericytic Neoplasm, Plexiform Fibrohistiocytic Tumor, Sclerosing Epithelioid Fibrosarcoma, Skin Glomus Tumor, Stage IB Soft Tissue Sarcoma AJCC v7, Stage IIB Soft Tissue Sarcoma AJCC v7, Stage III Soft Tissue Sarcoma AJCC v7, Stage IV Soft Tissue Sarcoma AJCC v7, Synovial Sarcoma, Undifferentiated High Grade Pleomorphic Sarcoma of Bone

Effects of Preoperative Physical Therapy in Patients With Lower Extremity Malignancy
Description

This application proposes a prospective clinical trial to evaluate the impact of adding a focused physical therapy (PT) intervention to the preoperative regimen of individuals diagnosed with a malignancy of the lower extremity (LE). The primary aim will be to determine if individuals diagnosed with a malignancy of the LE can participate in a 10 week preoperative strengthening, stretching, and aerobic exercise regimen.

Conditions

Osteosarcoma, Ewing's Sarcoma, Rhabdomyosarcoma, Synovial Sarcoma, Malignant Peripheral Nerve Sheath Sarcoma, Malignant Fibrous Histiocytoma of the Bone, Chondrosarcoma of the Bone

Gemcitabine and Docetaxel in Combination With Pazopanib (Gem/Doce/Pzb) for the Neoadjuvant Treatment of Soft Tissue Sarcoma (STS)
Description

The purpose of this study is to see the effects, good and/or bad, of the drug combination of gemcitabine, docetaxel and pazopanib on sarcoma. This is a phase Ib-phase II clinical trial. The goal of a phase Ib part of the clinical trial is to confirm a dose of the drugs that is safe. The investigators determine this by closely checking for side effects that the patient may experience.

Conditions

Sarcoma, Leiomyosarcoma, Malignant Peripheral Nerve Sheath Tumor, Malignant Fibrous, Histiocytoma/Undifferentiated Pleomorphic Sarcoma

A Study of Bevacizumab in Combination With Chemotherapy for Treatment of Osteosarcoma
Description

This study adopts a novel strategy for first-line treatment of osteosarcoma by combining chemotherapy with anti-angiogenic therapy using bevacizumab (Avastin®), a humanized monoclonal antibody against vascular endothelial growth factor (VEGF). Chemotherapy for localized disease comprises a 3-drug regimen (cisplatin, doxorubicin, and high-dose methotrexate). Chemotherapy for metastatic or unresectable disease comprises a cisplatin-based regimen that includes high-dose methotrexate, doxorubicin, ifosfamide, and etoposide.

Conditions

Osteosarcoma, Malignant Fibrous Histiocytoma (MFH) of Bone

AZD0530 in Treating Patients With Recurrent Locally Advanced or Metastatic Soft Tissue Sarcoma
Description

This phase II trial is studying how well AZD0530 works in treating patients with recurrent locally advanced, or metastatic soft tissue sarcoma. AZD0530 may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.

Conditions

Adult Fibrosarcoma, Adult Leiomyosarcoma, Adult Liposarcoma, Adult Malignant Fibrous Histiocytoma, Adult Rhabdomyosarcoma, Dermatofibrosarcoma Protuberans, Endometrial Stromal Sarcoma, Recurrent Adult Soft Tissue Sarcoma, Recurrent Uterine Sarcoma, Stage III Adult Soft Tissue Sarcoma, Stage III Uterine Sarcoma, Stage IV Adult Soft Tissue Sarcoma, Stage IV Uterine Sarcoma, Uterine Carcinosarcoma, Uterine Leiomyosarcoma

Safety and Efficacy Study of REOLYSIN® in the Treatment of Bone and Soft Tissue Sarcomas Metastatic to the Lung
Description

The purpose of this Phase 2 study is to investigate whether intravenous administration of REOLYSIN® therapeutic reovirus is safe and effective in the treatment of patients with bone and soft tissue sarcomas metastatic to the lung.

Conditions

Osteosarcoma, Ewing Sarcoma Family Tumors, Malignant Fibrous Histiocytoma, Sarcoma, Synovial, Fibrosarcoma, Leiomyosarcoma

Phase II Study of Sunitinib Malate for Metastatic and/or Surgically Unresectable Soft Tissue Sarcoma
Description

This is an open label single site Phase II clinical trial to identify a potentially promising therapy dose for Sunitinib malate. The study drug will be taken orally once daily on days 1 through 28 of each 42 day cycle. Treatment will be continued until there is either disease progression or cumulative/acute toxicity. All patients with unresectable or metastatic soft tissue sarcoma (STS): leiomyosarcoma, liposarcoma, fibrosarcoma, and malignant fibrous histiocytoma (MFH) seen at the Moffitt Cancer Center will be screened for eligibility to be enrolled in the study.

Conditions

Liposarcoma, Leiomyosarcoma, Fibrosarcoma, Malignant Fibrous Histiocytoma

Bevacizumab and Radiation Therapy for Sarcomas
Description

The main purpose of this study is to test the effectiveness of bevacizumab in combination with radiation therapy to see what effects (good or bad) they have on patients with soft tissue sarcoma. Bevacizumab is an antibody designed specifically to slow or stop the growth of cancerous tumors by decreasing the blood supply to the tumor. Bevacizumab is approved by the FDA in combination with intravenous 5-fluorouracil-based chemotherapy as a treatment for patients with cancer of the colon or rectum that has spread. However, the use of bevacizumab in combination with radiation for sarcomas is still under investigation.

Conditions

Soft Tissue Sarcoma, Fibrous Histiocytoma, Liposarcoma, Leiomyosarcoma, Fibrosarcoma, Synovial Sarcoma

Observation, Radiation Therapy, Combination Chemotherapy, and/or Surgery in Treating Young Patients With Soft Tissue Sarcoma
Description

This phase III trial is studying observation to see how well a risk based treatment strategy works in patients with soft tissue sarcoma. In the study, patients are assigned to receive surgery +/- radiotherapy +/- chemotherapy depending on their risk of recurrence. Sometimes, after surgery, the tumor may not need additional treatment until it progresses. In this case, observation may be sufficient. Radiation therapy uses high-energy x-rays to kill tumor cells. Drugs used in chemotherapy, such as ifosfamide and doxorubicin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving chemotherapy and radiation therapy before surgery may make the tumor smaller and reduce the amount of normal tissue that needs to be removed. Giving these treatments after surgery may kill any tumor cells that remain after surgery.

Conditions

Adult Alveolar Soft-part Sarcoma, Adult Angiosarcoma, Adult Epithelioid Sarcoma, Adult Extraskeletal Chondrosarcoma, Adult Extraskeletal Osteosarcoma, Adult Fibrosarcoma, Adult Leiomyosarcoma, Adult Liposarcoma, Adult Malignant Fibrous Histiocytoma, Adult Malignant Hemangiopericytoma, Adult Malignant Mesenchymoma, Adult Neurofibrosarcoma, Adult Synovial Sarcoma, Childhood Alveolar Soft-part Sarcoma, Childhood Angiosarcoma, Childhood Epithelioid Sarcoma, Childhood Fibrosarcoma, Childhood Leiomyosarcoma, Childhood Liposarcoma, Childhood Malignant Mesenchymoma, Childhood Neurofibrosarcoma, Childhood Synovial Sarcoma, Dermatofibrosarcoma Protuberans, Metastatic Childhood Soft Tissue Sarcoma, Nonmetastatic Childhood Soft Tissue Sarcoma, Stage I Adult Soft Tissue Sarcoma, Stage II Adult Soft Tissue Sarcoma, Stage III Adult Soft Tissue Sarcoma, Stage IV Adult Soft Tissue Sarcoma

Sorafenib in Treating Patients With Metastatic, Locally Advanced, or Recurrent Sarcoma
Description

This phase II trial is studying how well sorafenib works in treating patients with metastatic, locally advanced, or recurrent sarcoma. Sorafenib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth and by blocking blood flow to the tumor.

Conditions

Adult Angiosarcoma, Adult Epithelioid Sarcoma, Adult Leiomyosarcoma, Adult Malignant Fibrous Histiocytoma, Adult Neurofibrosarcoma, Adult Synovial Sarcoma, Ovarian Sarcoma, Recurrent Adult Soft Tissue Sarcoma, Recurrent Uterine Sarcoma, Stage III Adult Soft Tissue Sarcoma, Stage III Uterine Sarcoma, Stage IV Adult Soft Tissue Sarcoma, Stage IV Uterine Sarcoma, Uterine Carcinosarcoma, Uterine Leiomyosarcoma

Surgery With or Without Radiation Therapy in Untreated Nonmetastatic Retroperitoneal Sarcoma
Description

RATIONALE: Radiation therapy uses high-energy x-rays to kill tumor cells. Giving radiation therapy before surgery may make the tumor smaller and reduce the amount of normal tissue that needs to be removed. It is not yet known whether surgery is more effective with or without radiation therapy in treating nonmetastatic retroperitoneal soft tissue sarcoma. PURPOSE: This randomized phase III trial is studying radiation therapy followed by surgery to see how well it works compared with surgery alone in treating patients with previously untreated nonmetastatic retroperitoneal soft tissue sarcoma.

Conditions

Sarcoma

Doxorubicin Hydrochloride or Trabectedin in Treating Patients With Previously Untreated Advanced or Metastatic Soft Tissue Sarcoma
Description

RATIONALE: Drugs used in chemotherapy, such as doxorubicin hydrochloride and trabectedin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. It is not yet known whether trabectedin is more effective than doxorubicin hydrochloride in treating patients with advanced or metastatic soft tissue sarcoma. PURPOSE: This randomized phase II/III trial is studying the safety of trabectedin compared with doxorubicin hydrochloride and to see how well they work in treating patients with advanced or metastatic soft tissue sarcoma.

Conditions

Sarcoma

Safety and Efficacy Study of Torisel and Liposomal Doxorubicin for Patients With Recurrent Sarcoma
Description

The purpose of this study is to identify a safe dosing regimen for the combination of Torisel and liposomal doxorubicin in patients with recurrent sarcoma. A secondary purpose of the study is to determine how effective this combination is for the treatment of recurrent sarcoma.

Conditions

Sarcoma

Intensity-Modulated Radiation Therapy in Treating Patients Undergoing Surgery for Stage IB, Stage II, or Stage III Soft Tissue Sarcoma
Description

RATIONALE: Specialized radiation therapy that delivers a high dose of radiation directly to the tumor may kill more tumor cells and cause less damage to normal tissue. Giving radiation therapy before surgery may make the tumor smaller and reduce the amount of normal tissue that needs to be removed. PURPOSE: This phase II trial is studying the side effects of intensity-modulated radiation therapy and to see how well it works in treating patients undergoing surgery for stage IB, stage II, or stage III soft tissue sarcoma.

Conditions

Sarcoma

Study of PXD101 Alone and in Combination With 5-Fluorouracil (5-FU) in Patients With Advanced Solid Tumors
Description

This is a study to assess the combination of PXD101 and 5-Fluorouracil (5-FU)in patients with advanced solid tumors. The primary goal of the study is to understand the safety, anti-tumor activity, and how the study drug behaves within the body when given with 5-Fluorouracil (5-FU).

Conditions

Tumor

PET CT as Predictor of Response in Preoperative Chemotherapy for Soft Tissue Sarcoma
Description

RATIONALE: Diagnostic procedures, such as positron emission tomography (PET) scan and computated tomography (CT) scan, may help doctors predict a patient's response to treatment and may help plan the best treatment. Drugs used in chemotherapy, such as doxorubicin and ifosfamide, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving chemotherapy before surgery may make the tumor smaller and reduce the amount of normal tissue that needs to be removed. PURPOSE: This clinical trial is studying how well PET scan combined with CT scan predicts response in patients undergoing chemotherapy and surgery for soft tissue sarcoma.

Conditions

Sarcoma

Surgery With or Without Radiation Therapy in Treating Patients With Primary Soft Tissue Sarcoma of the Retroperitoneum or Pelvis
Description

RATIONALE: Radiation therapy uses high-energy x-rays to damage tumor cells. Giving radiation therapy before surgery may shrink the tumor so that it can be removed. It is not yet known whether surgery is more effective with or without radiation therapy. PURPOSE: This randomized phase III trial is studying surgery alone to see how well it works compared to radiation therapy together with surgery in treating patients with primary soft tissue sarcoma of the retroperitoneum or pelvis.

Conditions

Sarcoma