CN107206112B - 放射性栓塞颗粒 - Google Patents
放射性栓塞颗粒 Download PDFInfo
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- CN107206112B CN107206112B CN201580074596.2A CN201580074596A CN107206112B CN 107206112 B CN107206112 B CN 107206112B CN 201580074596 A CN201580074596 A CN 201580074596A CN 107206112 B CN107206112 B CN 107206112B
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- GYHNNYVSQQEPJS-NJFSPNSNSA-N gallium-72 Chemical compound [72Ga] GYHNNYVSQQEPJS-NJFSPNSNSA-N 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 238000001730 gamma-ray spectroscopy Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000013383 initial experiment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229960004647 iopamidol Drugs 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- MILUBEOXRNEUHS-UHFFFAOYSA-N iridium(3+) Chemical compound [Ir+3] MILUBEOXRNEUHS-UHFFFAOYSA-N 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum oxide Inorganic materials [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 208000014018 liver neoplasm Diseases 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- IXZOTKANSDQAHZ-UHFFFAOYSA-N manganese(ii) titanate Chemical compound [O-2].[O-2].[O-2].[Ti+4].[Mn+2] IXZOTKANSDQAHZ-UHFFFAOYSA-N 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- VMGAPWLDMVPYIA-HIDZBRGKSA-N n'-amino-n-iminomethanimidamide Chemical compound N\N=C\N=N VMGAPWLDMVPYIA-HIDZBRGKSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000011022 opal Substances 0.000 description 1
- KTUFCUMIWABKDW-UHFFFAOYSA-N oxo(oxolanthaniooxy)lanthanum Chemical compound O=[La]O[La]=O KTUFCUMIWABKDW-UHFFFAOYSA-N 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000004962 physiological condition Effects 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000730 radioembolic effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- SIXSYDAISGFNSX-IGMARMGPSA-N scandium-45 atom Chemical compound [45Sc] SIXSYDAISGFNSX-IGMARMGPSA-N 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- XUIMIQQOPSSXEZ-IGMARMGPSA-N silicon-28 atom Chemical compound [28Si] XUIMIQQOPSSXEZ-IGMARMGPSA-N 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 239000010421 standard material Substances 0.000 description 1
- 239000012086 standard solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229960005322 streptomycin Drugs 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- HKCRVXUAKWXBLE-UHFFFAOYSA-N terbium(3+) Chemical compound [Tb+3] HKCRVXUAKWXBLE-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 208000021331 vascular occlusion disease Diseases 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
- A61K51/12—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by a special physical form, e.g. emulsion, microcapsules, liposomes, characterized by a special physical form, e.g. emulsions, dispersions, microcapsules
- A61K51/1241—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by a special physical form, e.g. emulsion, microcapsules, liposomes, characterized by a special physical form, e.g. emulsions, dispersions, microcapsules particles, powders, lyophilizates, adsorbates, e.g. polymers or resins for adsorption or ion-exchange resins
- A61K51/1244—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by a special physical form, e.g. emulsion, microcapsules, liposomes, characterized by a special physical form, e.g. emulsions, dispersions, microcapsules particles, powders, lyophilizates, adsorbates, e.g. polymers or resins for adsorption or ion-exchange resins microparticles or nanoparticles, e.g. polymeric nanoparticles
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
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Abstract
Description
试验制剂# | Y2O3 | SrO | Ga2O3 | SiO2 | La2O3 | TiO2 | ZnO | 熔融的容易性 |
试验制剂0 | 0.170 | - | - | 0.562 | 0.068 | 0.012 | 0.188 | 不熔融 |
试验制剂1 | 0.100 | 0.05 | 0.21 | 0.640 | - | - | - | 容易 |
试验制剂2 | 0.170 | 0.05 | 0.14 | 0.640 | - | - | - | 粘性的 |
试验制剂3 | 0.170 | 0.14 | 0.05 | 0.640 | - | - | - | 粘性的 |
制剂 | Y2O3 | Sro | Ga2O3 | SiO2 | 熔融的容易性 |
Occlu90Y_1.1 | 0.102 | 0.039 | 0.214 | 0.646 | 粘性的 |
occlu90Y_1.2 | 0.100 | 0.025 | 0.300 | 0.575 | 容易 |
occlu90Y_1.3 | 0.138 | 0.039 | 0.100 | 0.723 | 不熔融 |
Occlu90Y_1.4 | 0.170 | 0.035 | 0.295 | 0.500 | 容易 |
Occlu90Y_1.5 | 0.140 | 0.047 | 0.249 | 0.564 | 容易 |
Occlu90Y_1.6 | 0.100 | 0.025 | 0.300 | 0.575 | 容易 |
occlu90Y_1.7 | 0.170 | 0.035 | 0.295 | 0.500 | 容易 |
occlu90Y_1.8 | 0.170 | 0.025 | 0.100 | 0.705 | 不熔融 |
occlu90Y_1.9 | 0.100 | 0.025 | 0.172 | 0.703 | 不熔融 |
制剂 | Y2O3 | Sro | Ga2O3 | SiO2 | 熔融的容易性 |
occlu90Y_1.10 | 0.100 | 0.050 | 0.100 | 0.750 | 不熔融 |
occlu90Y_1.11 | 0.153 | 0.025 | 0.152 | 0.670 | 粘性的 |
Occlu90Y_1.12 | 0.127 | 0.050 | 0.300 | 0.523 | 容易 |
Occlu90Y_1.13 | 0.100 | 0.025 | 0.125 | 0.750 | 不熔融 |
Occlu90Y_1.14 | 0.100 | 0.050 | 0.100 | 0.750 | 不熔融 |
occlu90Y_1.15 | 0.141 | 0.026 | 0.215 | 0.617 | 粘性的 |
Occlu90Y_1.16 | 0.170 | 0.050 | 0.167 | 0.613 | 容易 |
钇 | 锶 | 镓 | 钛 | 锰 | |
CRM的浓度 | 9.846g/L | 0.989g/L | 0.973g/L | 1.000g/L | 1.040g/L |
使用的体积 | 2.000mL | 2.000mL | 3.000mL | 1.000mL | 0.100mL |
分析物质量 | 19.692mg | 1.978mg | 2.919mg | 1.000mg | 0.104mg |
Y2O3 | SrO | Ga2O3 | TiO2 | MnO2 | |
Occlu90Y1.1 | 16.84 | 3.17 | 27.70 | - | - |
Occlu90Y1.2 | 15.19 | 1.87 | 35.74 | - | - |
Occlu90Y1.4 | 23.45 | 2.38 | 31.92 | - | - |
Occlu90Y1.5 | 20.90 | 3.46 | 29.15 | - | - |
Occlu90Y1.6 | 15.19 | 1.87 | 35.74 | - | - |
Occlu90Y1.7 | 23.45 | 2.38 | 31.92 | - | - |
Occlu90Y1.11 | 25.43 | 2.05 | 19.81 | - | - |
Occlu90Y1.12 | 18.25 | 3.54 | 33.81 | - | - |
Occlu90Y1.15 | 22.18 | 2.02 | 26.52 | - | - |
Occlu90Y1.16 | 26.5 | 3.85 | 20.45 | - | - |
Occlu90Yr2.3 | 15.48 | 3.81 | 30.35 | 4.17 | - |
Occlu90Yr2.6 | 23.47 | 1.70 | 32.48 | - | 0.213 |
Occlu90Y2.8 | 21.09 | 2.94 | 24.37 | 1.82 | 0.100 |
同位素 | 半衰期 | 能量(强度) | LOD | LOQ | |
铈 | Ce-141 | 32.5d | 145keV(48%) | 1.2mg | 8.1mg |
铬 | Cr-51 | 27.7d | 320keV(9.9%) | 0.96mg | 4.0mg |
钴 | Co-60 | 5.27y | 1,174keV(100%) | 21ng | 0.42mg |
铕 | Eu-152 | 12.7y | 345keV(26.5%) | 40ng | 0.10mg |
铪 | Hf-181 | 42.5d | 133keV(42.5%) | 0.22mg | 1.4mg |
铱 | Ir-192 | 74.2d | 468keV(50%) | 4.0ng | 9.2ng |
铁 | Fe-59 | 44.6d | 1,099keV(56.5%) | 55mg | 0.17mg |
镧 | La-140 | 40.2h | 1,597keV(95%) | 2-6mg | 10-20mg |
钽 | Ta-182 | 115.1d | 1,189keV(16%) | 0.32mg | 1.3mg |
铽 | Tb-160 | 72.1d | 879keV(30%) | 0.12mg | 0.26mg |
Claims (11)
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PCT/CA2015/051239 WO2016082045A1 (en) | 2014-11-26 | 2015-11-26 | Radioembolic particles |
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