BR0011476A - Radioactive source suitable for use in brachytherapy, and methods for preparing a radioactive substrate, for treating a condition that is responsive to radiation therapy, and for inhibiting restenosis in a site within a patient's vascular system - Google Patents

Radioactive source suitable for use in brachytherapy, and methods for preparing a radioactive substrate, for treating a condition that is responsive to radiation therapy, and for inhibiting restenosis in a site within a patient's vascular system

Info

Publication number
BR0011476A
BR0011476A BR0011476-6A BR0011476A BR0011476A BR 0011476 A BR0011476 A BR 0011476A BR 0011476 A BR0011476 A BR 0011476A BR 0011476 A BR0011476 A BR 0011476A
Authority
BR
Brazil
Prior art keywords
radioactive
brachytherapy
condition
methods
radiation therapy
Prior art date
Application number
BR0011476-6A
Other languages
Portuguese (pt)
Inventor
Lewis Dewi
Gregory Lynn Mcintire
Evan Gustow
Robert Allen Snow
Harold Jack Stevens
Edward Richard Bacon
Original Assignee
Nycomed Amersham Plc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nycomed Amersham Plc filed Critical Nycomed Amersham Plc
Priority claimed from PCT/GB2000/000644 external-priority patent/WO2000076584A1/en
Publication of BR0011476A publication Critical patent/BR0011476A/en

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  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Radiation-Therapy Devices (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

"FONTE RADIOATIVA ADEQUADA PARA USO EM BRAQUITERAPIA, E, MéTODOS PARA A PREPARAçãO DE UM SUBSTRATO RADIOATIVO, PARA TRATAMENTO DE UMA CONDIçãO QUE é RESPONSIVA A TERAPIA POR RADIAçãO, E PARA A INIBIçãO DE RESTENOSE EM UM SìTIO DENTRO DO SISTEMA VASCULAR DE UM PACIENTE". Uma fonte radioativa para uso em braquiterapia, compreendendo um isótopo radioativo de iodo na forma de íons iodeto ou um composto contendo iodo adsorvido na superfície de um substrato atenuante, substancialmente não-radioativo. Preferivelmente, a fonte é uma semente e o radioisótopo é iodo-125. Substratos preferidos incluem carbono, particularmente carbono ativado. As fontes podem ser utilizáveis para o tratamento de restenose."RADIOACTIVE SOURCE SUITABLE FOR USE IN BRACHITERAPY, AND, METHODS FOR THE PREPARATION OF A RADIOACTIVE SUBSTRATE, FOR TREATMENT OF A CONDITION THAT IS RESPONSIBLE FOR RADIATION THERAPY, AND FOR THE INHIBITION OF RESTENOSIS IN A SENTIENT SENTIAL SISTINE. . A radioactive source for use in brachytherapy, comprising a radioactive isotope of iodine in the form of iodide ions or a compound containing iodine adsorbed on the surface of a substantially non-radioactive attenuating substrate. Preferably, the source is a seed and the radioisotope is iodine-125. Preferred substrates include carbon, particularly activated carbon. The sources can be used for the treatment of restenosis.

BR0011476-6A 1999-06-11 2000-02-23 Radioactive source suitable for use in brachytherapy, and methods for preparing a radioactive substrate, for treating a condition that is responsive to radiation therapy, and for inhibiting restenosis in a site within a patient's vascular system BR0011476A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13893899P 1999-06-11 1999-06-11
GBGB9915718.2A GB9915718D0 (en) 1999-07-05 1999-07-05
PCT/GB2000/000644 WO2000076584A1 (en) 1999-06-11 2000-02-23 Iodine-containing radioactive sources

Publications (1)

Publication Number Publication Date
BR0011476A true BR0011476A (en) 2002-03-19

Family

ID=10856672

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0011476-6A BR0011476A (en) 1999-06-11 2000-02-23 Radioactive source suitable for use in brachytherapy, and methods for preparing a radioactive substrate, for treating a condition that is responsive to radiation therapy, and for inhibiting restenosis in a site within a patient's vascular system

Country Status (7)

Country Link
EP (1) EP1185338A1 (en)
JP (1) JP2003501224A (en)
CN (1) CN1368895A (en)
AU (1) AU2812800A (en)
BR (1) BR0011476A (en)
CA (1) CA2375088A1 (en)
GB (1) GB9915718D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111986828B (en) * 2020-08-20 2022-12-13 中国原子能科学研究院 Sodalite-based ceramic-glass dual curing method for radioactive iodine waste

Also Published As

Publication number Publication date
JP2003501224A (en) 2003-01-14
AU2812800A (en) 2001-01-02
EP1185338A1 (en) 2002-03-13
GB9915718D0 (en) 1999-09-08
CA2375088A1 (en) 2000-12-21
CN1368895A (en) 2002-09-11

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved
B25D Requested change of name of applicant approved

Owner name: GE HEALTHCARE LIMITED (GB)

Free format text: ALTERADO DE: AMERSHAM PLC

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8O E 9O ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2008 DE 30/06/2009.