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The purpose of this study is to determine if the stereotactic, MR guided, laser interstitial thermal therapy treatment technique can be safety and efficiently used for human brain metastasis and primary brain tumors.
The main purpose of this study is to determine if the stereotactic, MR guided, laser interstitial thermal therapy treatment technique can be safety and efficiently used for the human brain metastasis and primary brain tumors.
As secondary objectives for this clinical study, the following are to be explored:
- Eventual evaluation of the eventual mid and long term post-intervention complications,
- Evaluate the contra indication for the technique,
- Evaluate and optimize clinical and logistic intervention protocols,
- Evaluate the mean duration for the procedure,
- Evaluate the mean cost for the procedure
The clinical trial will include a statistical sample of 12-18 treatments and will run over a period of 18 months. The inclusion period will be for 6 months and the patients will be followed up during 12 months post intervention.
The clinical trial will be performed at the Lariboisiere University Hospital of Paris and the patients will be coming from all the Assistance Publique de Paris ( APHP ) hospitals
Allocation: Non-Randomized, Control: Active Control, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment
MR-guided Laser Interstitial Thermal Therapy System
Published on BioPortfolio: 2014-08-27T03:41:53-0400
The purpose of this study is to determine if the, MR guided, laser interstitial thermal therapy (LITT) treatment technique can be safety and efficiently used for the human liver metastasis
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Treatment using irradiation with LASER light of low power intensity so that the effects are not due to heat, as in LASER THERAPY. These non-thermal effects are thought to be mediated by a photochemical reaction that alters CELL MEMBRANE PERMEABILITY, leading to increased mRNA synthesis and CELL PROLIFERATION. Low-level laser therapy has been used for a wide variety of conditions, but most frequently for wound healing and pain control.
A technique utilizing a laser coupled to a catheter which is used in the dilatation of occluded blood vessels. This includes laser thermal angioplasty where the laser energy heats up a metal tip, and direct laser angioplasty where the laser energy directly ablates the occlusion. One form of the latter approach uses an EXCIMER LASER which creates microscopically precise cuts without thermal injury. When laser angioplasty is performed in combination with balloon angioplasty it is called laser-assisted balloon angioplasty (ANGIOPLASTY, BALLOON, LASER-ASSISTED).
Neoplasms of the intracranial components of the central nervous system, including the cerebral hemispheres, basal ganglia, hypothalamus, thalamus, brain stem, and cerebellum. Brain neoplasms are subdivided into primary (originating from brain tissue) and secondary (i.e., metastatic) forms. Primary neoplasms are subdivided into benign and malignant forms. In general, brain tumors may also be classified by age of onset, histologic type, or presenting location in the brain.
A technique for the treatment of neoplasms in which an isotope is introduced into target cells followed by irradiation with thermal neutrons.
A technique for the treatment of neoplasms, especially gliomas and melanomas in which boron-10, an isotope, is introduced into the target cells followed by irradiation with thermal neutrons.
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