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Active clinical trials for "Neoplasm Metastasis"

Results 341-350 of 2712

Comparison of Hepatectomy and Local Ablation for Resectable Synchronous and Metachronous Colorectal...

Secondary Malignant Neoplasm of Liver

The surgical and local ablation strategy for the treatment of resectable synchronous and metachronous colorectal liver metastases(CRLM) has not still been defined. The purpose of this study is to compare two treatment strategies in which simultaneous resection of both primary and secondary tumor of synchronous CRLM(SCRLM) and resection of metachronous CRLM(MCRLM) is compared with resection of primary tumor and ablation of secondary tumor in SCRLM and ablation of MCRLM. Endpoints include the rate of severe complications and survival.

Recruiting25 enrollment criteria

Standard Treatment +/- SBRT in Solid Tumors Patients With Between 1 and 3 Bone-only Metastases

Metastatic Breast CancerMetastatic Lung Cancer2 more

Bone metastases occur frequently during the evolution of solid tumors, either isolated or associated with visceral metastases. The incidence varies between 20 and 85% depending on the primary cancer. Breast, prostate, and lung cancers are responsible for 70% of bone metastases. Cancer with bone metastases compared to other metastatic sites is considered as associated with a better prognosis, particularly for breast and prostate cancer. Bone metastases may be present at diagnosis (synchronous metastasis) or appear at a later time (metachronous metastasis). The concept of "oligometastases" was proposed in patients with about 3 up to 5 metastases (without restriction on the primary site) and associated with an intermediate prognosis. It was hypothesized that local treatment with curative intent, aiming at the few metastatic sites, would yield long-term survival probabilities, along with systemic therapies. Long-term survivors have been reported after curative-intent treatment of metastasis in sarcoma and colorectal cancers with liver or lung metastasis. We chose to focus on bone metastasis because of their high incidence, their impact on the patient's quality of life and autonomy, and their accessibility to potentially curative radiotherapy. The systemic treatment of metastatic cancer includes hormonal therapy (breast and prostate cancer), biologically-targeted drugs and chemotherapy (all cancers). Stereotactic radiotherapy is a highly accurate technique was initially developed for performing the radiosurgery of brain tumors in patients for whom it was deemed be too difficult to proceed to classical excision surgery. In this process, a high total dose of radiation is delivered in a single fraction to a well-defined intra-cranial target. The concept of radiotherapy in stereotactic conditions was extended to one or several fractions delivered to small volumes primary tumors/ metastases in extra-cranial sites (Stereotactic Body RadioTherapy [SBRT]). At present, high control rates have been achieved for lung metastases. Similarly, very high local control rates have been reported in bone metastases after stereotactic radiotherapy. In this protocol, our purpose is to demonstrate, via a randomized phase III trial, that high doses of radiotherapy, delivered in stereotactic conditions to the bone metastases (between 1 and 3 metastases) in solid tumor patients is able to improve the survival without progression.

Recruiting22 enrollment criteria

Perioperative Systemic Therapy for Isolated Resectable Colorectal Peritoneal Metastases

Colorectal NeoplasmColorectal Cancer9 more

This is a multicentre, open-label, parallel-group, phase II-III, superiority study that randomises patients with isolated resectable colorectal peritoneal metastases in a 1:1 ratio to receive either perioperative systemic therapy and cytoreductive surgery with HIPEC (experimental arm) or upfront cytoreductive surgery with HIPEC alone (control arm).

Recruiting21 enrollment criteria

Proton Therapy in the Treatment of Liver Metastases

Liver Metastases

Local control of hepatic metastases appears to be a major determinant of overall survival. However, many patients are not suitable for resection due to medical or surgical reasons. Therefore, there is an important role for a treatment that can provide the equivalent of tumor resection with minimal morbidity. Stereotactic body radiotherapy (SBRT) delivers an ablative regimen of highly focused external beam radiotherapy that targets one or more discrete extracranial lesions. Published reports using SBRT to treat liver metastases have shown actuarial local control rates ranging from 50-100% with higher doses associated with better local control. In patients with metastatic liver disease, aggressive local therapy using modern radiotherapy techniques are promising and project to have a substantial role in the treatment of metastatic liver cancer to treat unresectable disease. The dosimetric advantage of proton therapy may lead to improved clinical outcomes with less morbidity, however, there is no clinical data to confirm this assertion. We thus propose a phase I study to determine the feasibility and safety of stereotactic body proton therapy in patients with liver metastases followed by a phase II study to determine the efficacy of such treatment on local control.

Recruiting31 enrollment criteria

A Phase II Study of Pre-Op SRS Followed by Surgical Resection for Brain Metastases

Brain MetastasesAdult

This is a research study to determine if performing stereotactic radiosurgery (SRS) prior to surgical resection of the brain metastasis (tumor) will improve local control, in other words, increase the possibility of total removal of the primary tumor without local recurrence on longterm follow up. This research study will also determine if pre-operative SRS will lower the risk of radionecrosis that is the breakdown of body tissue at the original tumor site, and the development of leptomeningeal disease.

Recruiting19 enrollment criteria

Effect of the Laparoscopic Approach in Reducing Postoperative Severe Complications Following Hepatectomy...

Liver Metastasis Colon CancerPostoperative Complications

The objective of this study is to demonstrate the superiority of the laparoscopic approach over the open approach in the resection of colorectal liver metastases, by examining the reduction of postoperative complications (including mortality), measured using the Comprehensive Complication Index (CCI) within 90 days of the procedure or regardless of the date during the hospital stay.

Recruiting13 enrollment criteria

UCSD Image-Guided Cognitive-Sparing Radiosurgery for Brain Metastases

Brain MetastasesAdult2 more

In this proposal, the investigators introduce advanced diffusion and volumetric imaging techniques along with innovative, automated image parcellation methods to identify critical brain regions, incorporate into cognitive-sparing SRS, and analyze biomarkers of radiation response. This work will advance the investigators' understanding of neurocognitive changes after brain SRS and help create interventions that preserve cognitive-function in brain metastases patients.

Recruiting16 enrollment criteria

Hepatic Artery Infusional Floxuridine to Treat Pancreatic Cancer Liver Metastases

Pancreatic AdenocarcinomaLiver Metastases

This is a single arm, phase II study without blinding. The purpose is to determine the impact of hepatic artery infusion Floxuridine (FUDR) on liver metastases from pancreatic adenocarcinoma. Patients at Spectrum Health will receive standard of care chemotherapy. They will also receive chemotherapy via surgically placed hepatic artery infusion (HAI) pump.

Recruiting13 enrollment criteria

Resection And Partial Liver Segmental Transplantation With Delayed Total Hepatectomy

Liver Metastases

RAPID is an auxiliary liver transplantation where a small liver partial graft (namely left lateral segments from living or cadaveric donors) is implanted orthotopically after a left hepatectomy of the native liver. Subsequently, in order to implement a fast regeneration of the transplanted segments a portal flow diversion is operated in the direction of the future remnant. After obtaining a fast regeneration of the auxiliary future remnant liver the native liver hepatectomy is completed as in a two stage- hepatectomy. Peculiar inclusion criteria will be adopted for patient selection with particular reference to the admission of patients with <3 lung metastases radically treated before transplantation.

Recruiting20 enrollment criteria

Optimizing Neurocognition With Whole Brain Radiation Therapy (WBRT) Using Upfront Pulsed Reduced...

Brain Metastases

Study patients will receive Whole-brain radiation therapy (WBRT) - pulsed reduced dose rate (PRDR) within 14 days of registration. All patients will receive single daily fractions using 3D conformal radiotherapy. A dose of 30 Gy in 10 fractions will be delivered using the PRDR technique.

Recruiting25 enrollment criteria
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