255 results about "Bone metastasis" patented technology

Ablative treatment of metastatic bone tumors and relief of pain associated with metastatic bone tumors is achieved by heat ablation of the bone tumor or tissue near the bone tumor by an ablation probe. In one form the probe is an electrode coupled to a high frequency power supply to provide ablative heating of tissue proximate to an electrode that is placed in or near the bone tumor. Cooling of the electrode by fluid circulation from a cooling apparatus outside the patient's body may be used to enlarge the region of high frequency heating around the electrode. Image guidance of the electrode placement may be monitored by an imaging device. Tracking of the electrode by an image-guided navigator helps in placement of the electrode with respect to the configuration of the bone and bone metastasis. A set of tools accommodates biopsy and various shapes of electrodes according to clinical requirements. Several forms of electrodes, energy delivery and cooling apparatus and methods accommodate the specific objectives.

Ablative treatment of metastatic bone tumors and relief of pain associated with metastatic bone tumors is achieved by heat ablation of the bone tumor or tissue near the bone tumor by an ablation probe. In one form the probe is an electrode coupled to a high frequency power supply to provide ablative heating of tissue proximate to an electrode that is placed in or near the bone tumor. Cooling of the electrode by fluid circulation from a cooling apparatus outside the patient's body may be used to enlarge the region of high frequency heating around the electrode. Image guidance of the electrode placement may be monitored by an imaging device. Tracking of the electrode by an image-guided navigator helps in placement of the electrode with respect to the configuration of the bone and bone metastasis. A set of tools accommodates biopsy and various shapes of electrodes according to clinical requirements. Several forms of electrodes, energy delivery and cooling apparatus and methods accommodate the specific objectives.

This invention relates to pyrimidine compounds of formula (I), formula (I′), and formula (I″):and pharmaceutically acceptable salts, solvates, clathrates, and prodrugs thereof, wherein R1, R2, R3, R4, R5, U, V, W, X, Y, Z, and n are defined herein. This invention also relates to compositions comprising these compounds and methods for using them. The compounds and compositions of this invention are useful to treat or prevent disorders associated with excessive bone loss, including, without limitation periodontal disease, non-malignant bone disorders (such as osteoporosis, Pagers-disease of bone, osteogenesis imperfecta, fibrous dysplasia, and primary hyperparathyroidism) estrogen deficiency, inflammatory bone loss, bone malignancy, arthritis, osteopetrosis, and certain cancer-related disorders (such as hypercalcemia of malignancy (HCM), osteolytic bone lesions of multiple myeloma and osteolytic bone metastases of breast cancer and other metastatic cancers).

The invention relates to a detection system for automatic detection of bone cancer metastases from a set of isotope bone scan images of a patients skeleton, the system comprising a shape identifier unit, a hotspot detection unit, a hotspot feature extraction unit, a first artificial neural network unit, a patient feature extraction unit, and a second artificial neural network unit.

This invention is directed to the treatment of cancer, particularly castration-resistant prostate cancer and osteoblastic bone metastases, with a dual inhibitor of MET and VEGF.

The present invention relates to a method for the diagnosis or the prognosis of metastasis in prostate cancer which comprises determining if the c-MAF gene is amplified in a primary tumor sample. Likewise, the invention also relates to a method for the diagnosis or the prognosis of metastasis in prostate cancer, as well as to a method for determining the tendency to develop bone metastasis with respect to metastasis in other organs, which, comprise determining the c-MAF expression level. Finally, the invention relates to the use of a c-MAF inhibitor as therapeutic target for treating the prostate cancer.

This invention is directed to the treatment of cancer, particularly castration-resistant prostate cancer and osteoblastic bone metastases, with a dual inhibitor of MET and VEGF.

A suspension of erythrocytes encapsulating a bisphosphonate is provided along with a method for its use for the prevention and treatment of bone metastases and other bone marrow diseases. The suspension of erythrocytes encapsulating a bisphosphonate may also be provided in which the erythrocytes have undergone a chemical treatment with an agent such as BS3 so as to promote targeting of the bone marrow. The method for the prevention and treatment of bone metastases may be accomplished by administering to a patient in need thereof of a suspension of erythrocytes encapsulating a second-generation or a third-generation bisphosphonate.

This invention is directed to the treatment of cancer, particularly castration- resistant prostate cancer and osteoblastic bone metastases, with a dual inhibitor of MET and VEGF.

This invention is directed to the treatment of cancer, particularly castration-resistant prostate cancer and osteolytic bone metastases, with a dual inhibitor of MET and VEGF.

The present invention relates to a method for the prognosis of bone metastasis in triple negative (including basal-like) breast cancer or, alternatively, ER+ breast cancer (including luminal A and B) which comprises determining if the c-MAF gene is amplified in a primary tumor sample. Likewise, the invention also relates to a method for determining the tendency to develop bone metastasis with respect to metastasis in other organs, which comprise determining the c-MAF gene expression level, amplification or translocation. The invention also relates to a method for predicting early bone metastasis in a subject suffering breast cancer. The invention also relates to a c-MAF inhibitor as therapeutic agent for use in the treatment of triple negative (including basal-like) breast cancer metastasis or, alternatively, ER+ breast cancer (including luminal A and B) metastasis. The invention relates to kits for predicting bone metastasis and predicting the clinical outcome of a subject suffering from bone metastasis. Finally, the invention relates to a method for typing of a subject suffering breast cancer and for classifying a subject from breast cancer into a cohort.

The invention relates to an osteoblast targeted vector constructed based on a polypeptide. The targeted vector comprises a target head and a support. The target head is the polypeptide. The grafting mass ratio of the target head is 5-10%, and the mole grafting ratio is 2-6%. The targeted vector is prepared by subjecting the polypeptide and a vector to carboxylic acid covalent linking through polyethylene glycol, and is used for filling medicines treating bone fractures, osteoporosis, osteoarthritis, rheumatoid arthritis or tumor bone metastasis. Compared with the prior art, the targeted vector has osteoblast targeting performance, high bone tissue affinity and efficient medicine delivery capability, and is capable of enhancing osteogenesis effects, reducing medicine using amounts, and reducing cell toxicity and side effects. The targeted vector provides an important medicine delivery tool for future osteoporosis treatment.