A SEXTANT CORE BIOPSY PREDICTIVE MECHANISM FOR NON-ORGAN CONFINED DISEASE STATUS

A method for screening individuals at risk for the loss of organ confinement in prostate cancer is disclosed. The method is useful for evaluating cells from patients at risk for recurrence of prostate cancer following surgery for prostate cancer. Specifically, the method uses specific Markovian nucl...

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Hauptverfasser: VELTRI, ROBERT, W, BACUS, MICHAEL, P, MILLER, M., CRAIG, ASHENAYI, KAVEH
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creator VELTRI, ROBERT, W
BACUS, MICHAEL, P
MILLER, M., CRAIG
ASHENAYI, KAVEH
description A method for screening individuals at risk for the loss of organ confinement in prostate cancer is disclosed. The method is useful for evaluating cells from patients at risk for recurrence of prostate cancer following surgery for prostate cancer. Specifically, the method uses specific Markovian nuclear texture factors, alone or in combination with other biomarkers, to determine whether the cancer will progress or lose organ confinement. In addition, methods of predicting the development of fatal metastatic disease by statistical analysis of selected biomarkers is also disclosed. The invention also contemplates a method that uses a neural network to analyze and interpret cell morphology data. Utilizing Markovian factors and other biomarkers as parameters, the network is first trained with a set of cell data from known progressors and known non-progressors. The trained network is then used to predict the loss of organ confinement by evaluating patient samples. L'invention concerne un procédé pour identifier les individus atteints d'un cancer de la prostate avec risque de perte de confinement de la maladie à l'organe. Ce procédé est utile pour évaluer les cellules de patients présentant un risque de récidive après avoir subi une chirurgie pour cancer de la prostate. Plus particulièrement, le procédé utilise une analyse markovienne spéciale des facteurs de texture nucléaire, seule ou en combinaison avec d'autres biomarqueurs, pour déterminer si le cancer va progresser ou rester confiné à l'organe touché. L'invention concerne également des procédés pour prédire le développement de maladies métastatiques létales par l'analyse statistique de biomarqueurs choisis. L'invention concerne également un procédé faisant appel à un réseau neuronal pour analyser et interpréter les données concernant la morphologie cellulaire. En utilisant des facteurs markoviens et d'autres biomarqueurs comme paramètres, on fait subir au réseau d'abord un apprentissage avec des séries de données relatives aux cellules obtenues à partir de progresseurs connus et de non progresseurs connus. Après l'apprentissage, le réseau est utilisé pour prédire la perte de confinement à l'organe par l'évaluation des échantillons du patient.
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The method is useful for evaluating cells from patients at risk for recurrence of prostate cancer following surgery for prostate cancer. Specifically, the method uses specific Markovian nuclear texture factors, alone or in combination with other biomarkers, to determine whether the cancer will progress or lose organ confinement. In addition, methods of predicting the development of fatal metastatic disease by statistical analysis of selected biomarkers is also disclosed. The invention also contemplates a method that uses a neural network to analyze and interpret cell morphology data. Utilizing Markovian factors and other biomarkers as parameters, the network is first trained with a set of cell data from known progressors and known non-progressors. The trained network is then used to predict the loss of organ confinement by evaluating patient samples. L'invention concerne un procédé pour identifier les individus atteints d'un cancer de la prostate avec risque de perte de confinement de la maladie à l'organe. Ce procédé est utile pour évaluer les cellules de patients présentant un risque de récidive après avoir subi une chirurgie pour cancer de la prostate. Plus particulièrement, le procédé utilise une analyse markovienne spéciale des facteurs de texture nucléaire, seule ou en combinaison avec d'autres biomarqueurs, pour déterminer si le cancer va progresser ou rester confiné à l'organe touché. L'invention concerne également des procédés pour prédire le développement de maladies métastatiques létales par l'analyse statistique de biomarqueurs choisis. L'invention concerne également un procédé faisant appel à un réseau neuronal pour analyser et interpréter les données concernant la morphologie cellulaire. En utilisant des facteurs markoviens et d'autres biomarqueurs comme paramètres, on fait subir au réseau d'abord un apprentissage avec des séries de données relatives aux cellules obtenues à partir de progresseurs connus et de non progresseurs connus. 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The method is useful for evaluating cells from patients at risk for recurrence of prostate cancer following surgery for prostate cancer. Specifically, the method uses specific Markovian nuclear texture factors, alone or in combination with other biomarkers, to determine whether the cancer will progress or lose organ confinement. In addition, methods of predicting the development of fatal metastatic disease by statistical analysis of selected biomarkers is also disclosed. The invention also contemplates a method that uses a neural network to analyze and interpret cell morphology data. Utilizing Markovian factors and other biomarkers as parameters, the network is first trained with a set of cell data from known progressors and known non-progressors. The trained network is then used to predict the loss of organ confinement by evaluating patient samples. L'invention concerne un procédé pour identifier les individus atteints d'un cancer de la prostate avec risque de perte de confinement de la maladie à l'organe. Ce procédé est utile pour évaluer les cellules de patients présentant un risque de récidive après avoir subi une chirurgie pour cancer de la prostate. Plus particulièrement, le procédé utilise une analyse markovienne spéciale des facteurs de texture nucléaire, seule ou en combinaison avec d'autres biomarqueurs, pour déterminer si le cancer va progresser ou rester confiné à l'organe touché. L'invention concerne également des procédés pour prédire le développement de maladies métastatiques létales par l'analyse statistique de biomarqueurs choisis. L'invention concerne également un procédé faisant appel à un réseau neuronal pour analyser et interpréter les données concernant la morphologie cellulaire. En utilisant des facteurs markoviens et d'autres biomarqueurs comme paramètres, on fait subir au réseau d'abord un apprentissage avec des séries de données relatives aux cellules obtenues à partir de progresseurs connus et de non progresseurs connus. 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BACUS, MICHAEL, P ; MILLER, M., CRAIG ; ASHENAYI, KAVEH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO9712247A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>1997</creationdate><topic>BEER</topic><topic>BIOCHEMISTRY</topic><topic>CALCULATING</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS OR TEST PAPERS THEREFOR</topic><topic>COMPUTING</topic><topic>CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>ENZYMOLOGY</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATIONTECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING ORPROCESSING OF MEDICAL OR HEALTHCARE DATA</topic><topic>INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS</topic><topic>METALLURGY</topic><topic>MICROBIOLOGY</topic><topic>MUTATION OR GENETIC ENGINEERING</topic><topic>PHYSICS</topic><topic>PROCESSES OF PREPARING SUCH COMPOSITIONS</topic><topic>SPIRITS</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE</topic><topic>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</topic><topic>TESTING</topic><topic>VINEGAR</topic><topic>WINE</topic><toplevel>online_resources</toplevel><creatorcontrib>VELTRI, ROBERT, W</creatorcontrib><creatorcontrib>BACUS, MICHAEL, P</creatorcontrib><creatorcontrib>MILLER, M., CRAIG</creatorcontrib><creatorcontrib>ASHENAYI, KAVEH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>VELTRI, ROBERT, W</au><au>BACUS, MICHAEL, P</au><au>MILLER, M., CRAIG</au><au>ASHENAYI, KAVEH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A SEXTANT CORE BIOPSY PREDICTIVE MECHANISM FOR NON-ORGAN CONFINED DISEASE STATUS</title><date>1997-04-03</date><risdate>1997</risdate><abstract>A method for screening individuals at risk for the loss of organ confinement in prostate cancer is disclosed. The method is useful for evaluating cells from patients at risk for recurrence of prostate cancer following surgery for prostate cancer. Specifically, the method uses specific Markovian nuclear texture factors, alone or in combination with other biomarkers, to determine whether the cancer will progress or lose organ confinement. In addition, methods of predicting the development of fatal metastatic disease by statistical analysis of selected biomarkers is also disclosed. The invention also contemplates a method that uses a neural network to analyze and interpret cell morphology data. Utilizing Markovian factors and other biomarkers as parameters, the network is first trained with a set of cell data from known progressors and known non-progressors. The trained network is then used to predict the loss of organ confinement by evaluating patient samples. L'invention concerne un procédé pour identifier les individus atteints d'un cancer de la prostate avec risque de perte de confinement de la maladie à l'organe. Ce procédé est utile pour évaluer les cellules de patients présentant un risque de récidive après avoir subi une chirurgie pour cancer de la prostate. Plus particulièrement, le procédé utilise une analyse markovienne spéciale des facteurs de texture nucléaire, seule ou en combinaison avec d'autres biomarqueurs, pour déterminer si le cancer va progresser ou rester confiné à l'organe touché. L'invention concerne également des procédés pour prédire le développement de maladies métastatiques létales par l'analyse statistique de biomarqueurs choisis. L'invention concerne également un procédé faisant appel à un réseau neuronal pour analyser et interpréter les données concernant la morphologie cellulaire. En utilisant des facteurs markoviens et d'autres biomarqueurs comme paramètres, on fait subir au réseau d'abord un apprentissage avec des séries de données relatives aux cellules obtenues à partir de progresseurs connus et de non progresseurs connus. Après l'apprentissage, le réseau est utilisé pour prédire la perte de confinement à l'organe par l'évaluation des échantillons du patient.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record>
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language eng ; fre
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subjects BEER
BIOCHEMISTRY
CALCULATING
CHEMISTRY
COMPOSITIONS OR TEST PAPERS THEREFOR
COMPUTING
CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
ENZYMOLOGY
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATIONTECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING ORPROCESSING OF MEDICAL OR HEALTHCARE DATA
INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS
METALLURGY
MICROBIOLOGY
MUTATION OR GENETIC ENGINEERING
PHYSICS
PROCESSES OF PREPARING SUCH COMPOSITIONS
SPIRITS
TECHNICAL SUBJECTS COVERED BY FORMER USPC
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS
TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
TESTING
VINEGAR
WINE
title A SEXTANT CORE BIOPSY PREDICTIVE MECHANISM FOR NON-ORGAN CONFINED DISEASE STATUS
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