JP2014532179A - 窒素捕集薬の治療監視の方法 - Google Patents
窒素捕集薬の治療監視の方法 Download PDFInfo
- Publication number
- JP2014532179A JP2014532179A JP2014533519A JP2014533519A JP2014532179A JP 2014532179 A JP2014532179 A JP 2014532179A JP 2014533519 A JP2014533519 A JP 2014533519A JP 2014533519 A JP2014533519 A JP 2014533519A JP 2014532179 A JP2014532179 A JP 2014532179A
- Authority
- JP
- Japan
- Prior art keywords
- ammonia
- subject
- blood ammonia
- nitrogen
- ammonia level
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 382
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 192
- 238000000034 method Methods 0.000 title claims abstract description 107
- 238000011282 treatment Methods 0.000 title description 22
- 238000012544 monitoring process Methods 0.000 title description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 754
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 377
- 239000008280 blood Substances 0.000 claims abstract description 221
- 210000004369 blood Anatomy 0.000 claims abstract description 221
- 229940079593 drug Drugs 0.000 claims abstract description 151
- 239000003814 drug Substances 0.000 claims abstract description 151
- 230000002000 scavenging effect Effects 0.000 claims abstract description 124
- 230000014759 maintenance of location Effects 0.000 claims abstract description 50
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 47
- ZSDBFLMJVAGKOU-UHFFFAOYSA-N glycerol phenylbutyrate Chemical compound C=1C=CC=CC=1CCCC(=O)OCC(OC(=O)CCCC=1C=CC=CC=1)COC(=O)CCCC1=CC=CC=C1 ZSDBFLMJVAGKOU-UHFFFAOYSA-N 0.000 claims description 40
- 229960002815 glycerol phenylbutyrate Drugs 0.000 claims description 39
- OBKXEAXTFZPCHS-UHFFFAOYSA-N 4-phenylbutyric acid Chemical compound OC(=O)CCCC1=CC=CC=C1 OBKXEAXTFZPCHS-UHFFFAOYSA-N 0.000 claims description 31
- 229940002612 prodrug Drugs 0.000 claims description 25
- 239000000651 prodrug Substances 0.000 claims description 25
- 230000002485 urinary effect Effects 0.000 claims description 24
- 208000007386 hepatic encephalopathy Diseases 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 11
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims description 11
- 239000004299 sodium benzoate Substances 0.000 claims description 11
- 235000010234 sodium benzoate Nutrition 0.000 claims description 11
- 230000029142 excretion Effects 0.000 claims description 9
- 230000004143 urea cycle Effects 0.000 claims description 6
- 230000005856 abnormality Effects 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- 125000003976 glyceryl group Chemical group [H]C([*])([H])C(O[H])([H])C(O[H])([H])[H] 0.000 claims description 2
- 229950009215 phenylbutanoic acid Drugs 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 15
- WLJVXDMOQOGPHL-UHFFFAOYSA-N phenylacetic acid Chemical compound OC(=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-UHFFFAOYSA-N 0.000 description 133
- 229960003424 phenylacetic acid Drugs 0.000 description 65
- 239000003279 phenylacetic acid Substances 0.000 description 65
- 208000028547 Inborn Urea Cycle disease Diseases 0.000 description 52
- 208000030954 urea cycle disease Diseases 0.000 description 52
- 208000035475 disorder Diseases 0.000 description 43
- JFLIEFSWGNOPJJ-JTQLQIEISA-N N(2)-phenylacetyl-L-glutamine Chemical compound NC(=O)CC[C@@H](C(O)=O)NC(=O)CC1=CC=CC=C1 JFLIEFSWGNOPJJ-JTQLQIEISA-N 0.000 description 34
- 239000000523 sample Substances 0.000 description 25
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 16
- 238000004458 analytical method Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 9
- 230000001537 neural effect Effects 0.000 description 9
- 238000005070 sampling Methods 0.000 description 9
- 206010020575 Hyperammonaemia Diseases 0.000 description 8
- 239000004202 carbamide Substances 0.000 description 8
- 230000001225 therapeutic effect Effects 0.000 description 8
- 239000002699 waste material Substances 0.000 description 8
- 235000005911 diet Nutrition 0.000 description 7
- 230000037213 diet Effects 0.000 description 7
- 235000013305 food Nutrition 0.000 description 7
- QIAFMBKCNZACKA-UHFFFAOYSA-N N-benzoylglycine Chemical compound OC(=O)CNC(=O)C1=CC=CC=C1 QIAFMBKCNZACKA-UHFFFAOYSA-N 0.000 description 6
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 6
- 102000015781 Dietary Proteins Human genes 0.000 description 5
- 108010010256 Dietary Proteins Proteins 0.000 description 5
- 235000021245 dietary protein Nutrition 0.000 description 5
- 230000003285 pharmacodynamic effect Effects 0.000 description 5
- 108090000623 proteins and genes Proteins 0.000 description 5
- 102000004190 Enzymes Human genes 0.000 description 4
- 108090000790 Enzymes Proteins 0.000 description 4
- 206010019233 Headaches Diseases 0.000 description 4
- -1 NaPBA Chemical compound 0.000 description 4
- 206010028813 Nausea Diseases 0.000 description 4
- 238000001647 drug administration Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229940088598 enzyme Drugs 0.000 description 4
- 235000012054 meals Nutrition 0.000 description 4
- 230000008693 nausea Effects 0.000 description 4
- 210000005036 nerve Anatomy 0.000 description 4
- 230000003557 neuropsychological effect Effects 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 208000024891 symptom Diseases 0.000 description 4
- 210000002700 urine Anatomy 0.000 description 4
- KDZOASGQNOPSCU-WDSKDSINSA-N Argininosuccinic acid Chemical compound OC(=O)[C@@H](N)CCC\N=C(/N)N[C@H](C(O)=O)CC(O)=O KDZOASGQNOPSCU-WDSKDSINSA-N 0.000 description 3
- 239000005711 Benzoic acid Substances 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 206010028980 Neoplasm Diseases 0.000 description 3
- XJLXINKUBYWONI-DQQFMEOOSA-N [[(2r,3r,4r,5r)-5-(6-aminopurin-9-yl)-3-hydroxy-4-phosphonooxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [(2s,3r,4s,5s)-5-(3-carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl phosphate Chemical compound NC(=O)C1=CC=C[N+]([C@@H]2[C@H]([C@@H](O)[C@H](COP([O-])(=O)OP(O)(=O)OC[C@@H]3[C@H]([C@@H](OP(O)(O)=O)[C@@H](O3)N3C4=NC=NC(N)=C4N=C3)O)O2)O)=C1 XJLXINKUBYWONI-DQQFMEOOSA-N 0.000 description 3
- 235000005550 amino acid supplement Nutrition 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 235000010233 benzoic acid Nutrition 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- UDSAIICHUKSCKT-UHFFFAOYSA-N bromophenol blue Chemical compound C1=C(Br)C(O)=C(Br)C=C1C1(C=2C=C(Br)C(O)=C(Br)C=2)C2=CC=CC=C2S(=O)(=O)O1 UDSAIICHUKSCKT-UHFFFAOYSA-N 0.000 description 3
- 229940057372 buphenyl Drugs 0.000 description 3
- 201000011510 cancer Diseases 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 description 3
- 231100000869 headache Toxicity 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 239000002207 metabolite Substances 0.000 description 3
- 210000000653 nervous system Anatomy 0.000 description 3
- 230000000926 neurological effect Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 101710191958 Amino-acid acetyltransferase Proteins 0.000 description 2
- 102000004452 Arginase Human genes 0.000 description 2
- 108700024123 Arginases Proteins 0.000 description 2
- 239000004475 Arginine Substances 0.000 description 2
- 102000009042 Argininosuccinate Lyase Human genes 0.000 description 2
- 101000950981 Bacillus subtilis (strain 168) Catabolic NAD-specific glutamate dehydrogenase RocG Proteins 0.000 description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- 102000016901 Glutamate dehydrogenase Human genes 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- AHLPHDHHMVZTML-BYPYZUCNSA-N L-Ornithine Chemical compound NCCC[C@H](N)C(O)=O AHLPHDHHMVZTML-BYPYZUCNSA-N 0.000 description 2
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 2
- RHGKLRLOHDJJDR-BYPYZUCNSA-N L-citrulline Chemical compound NC(=O)NCCC[C@H]([NH3+])C([O-])=O RHGKLRLOHDJJDR-BYPYZUCNSA-N 0.000 description 2
- 102000003960 Ligases Human genes 0.000 description 2
- 108090000364 Ligases Proteins 0.000 description 2
- RHGKLRLOHDJJDR-UHFFFAOYSA-N Ndelta-carbamoyl-DL-ornithine Natural products OC(=O)C(N)CCCNC(N)=O RHGKLRLOHDJJDR-UHFFFAOYSA-N 0.000 description 2
- AHLPHDHHMVZTML-UHFFFAOYSA-N Orn-delta-NH2 Natural products NCCCC(N)C(O)=O AHLPHDHHMVZTML-UHFFFAOYSA-N 0.000 description 2
- UTJLXEIPEHZYQJ-UHFFFAOYSA-N Ornithine Natural products OC(=O)C(C)CCCN UTJLXEIPEHZYQJ-UHFFFAOYSA-N 0.000 description 2
- 102000007981 Ornithine carbamoyltransferase Human genes 0.000 description 2
- 101710198224 Ornithine carbamoyltransferase, mitochondrial Proteins 0.000 description 2
- 208000032140 Sleepiness Diseases 0.000 description 2
- 206010041349 Somnolence Diseases 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 2
- 230000003542 behavioural effect Effects 0.000 description 2
- 235000021152 breakfast Nutrition 0.000 description 2
- FFQKYPRQEYGKAF-UHFFFAOYSA-N carbamoyl phosphate Chemical compound NC(=O)OP(O)(O)=O FFQKYPRQEYGKAF-UHFFFAOYSA-N 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 229960002173 citrulline Drugs 0.000 description 2
- 235000013477 citrulline Nutrition 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- DDRJAANPRJIHGJ-UHFFFAOYSA-N creatinine Chemical compound CN1CC(=O)NC1=N DDRJAANPRJIHGJ-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000006911 enzymatic reaction Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000001404 mediated effect Effects 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
- 229960003104 ornithine Drugs 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 235000021075 protein intake Nutrition 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- VPZRWNZGLKXFOE-UHFFFAOYSA-M sodium phenylbutyrate Chemical compound [Na+].[O-]C(=O)CCCC1=CC=CC=C1 VPZRWNZGLKXFOE-UHFFFAOYSA-M 0.000 description 2
- 230000001839 systemic circulation Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- KPGXRSRHYNQIFN-UHFFFAOYSA-N 2-oxoglutaric acid Chemical compound OC(=O)CCC(=O)C(O)=O KPGXRSRHYNQIFN-UHFFFAOYSA-N 0.000 description 1
- GVNOKKGCPWLUOT-UHFFFAOYSA-N 2-phenylbutanoic acid;propane-1,2,3-triol Chemical compound OCC(O)CO.CCC(C(O)=O)C1=CC=CC=C1 GVNOKKGCPWLUOT-UHFFFAOYSA-N 0.000 description 1
- 208000019901 Anxiety disease Diseases 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 206010010071 Coma Diseases 0.000 description 1
- 208000010201 Exanthema Diseases 0.000 description 1
- 206010016654 Fibrosis Diseases 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- ODKSFYDXXFIFQN-BYPYZUCNSA-P L-argininium(2+) Chemical compound NC(=[NH2+])NCCC[C@H]([NH3+])C(O)=O ODKSFYDXXFIFQN-BYPYZUCNSA-P 0.000 description 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
- 238000000342 Monte Carlo simulation Methods 0.000 description 1
- RFMMMVDNIPUKGG-YFKPBYRVSA-N N-acetyl-L-glutamic acid Chemical compound CC(=O)N[C@H](C(O)=O)CCC(O)=O RFMMMVDNIPUKGG-YFKPBYRVSA-N 0.000 description 1
- 206010030124 Oedema peripheral Diseases 0.000 description 1
- 102000019280 Pancreatic lipases Human genes 0.000 description 1
- 108050006759 Pancreatic lipases Proteins 0.000 description 1
- 208000025371 Taste disease Diseases 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 229940009098 aspartate Drugs 0.000 description 1
- 235000003704 aspartic acid Nutrition 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 150000001558 benzoic acid derivatives Chemical class 0.000 description 1
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010241 blood sampling Methods 0.000 description 1
- 239000001045 blue dye Substances 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007882 cirrhosis Effects 0.000 description 1
- 208000019425 cirrhosis of liver Diseases 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229940109239 creatinine Drugs 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000020805 dietary restrictions Nutrition 0.000 description 1
- 235000015872 dietary supplement Nutrition 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 201000005884 exanthem Diseases 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 229930195712 glutamate Natural products 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 208000019423 liver disease Diseases 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 230000006996 mental state Effects 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000008558 metabolic pathway by substance Effects 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 230000007106 neurocognition Effects 0.000 description 1
- 238000002610 neuroimaging Methods 0.000 description 1
- 230000007979 neuropsychological functioning Effects 0.000 description 1
- 229930027945 nicotinamide-adenine dinucleotide Natural products 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229940116369 pancreatic lipase Drugs 0.000 description 1
- 230000009894 physiological stress Effects 0.000 description 1
- 230000036470 plasma concentration Effects 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000000306 recurrent effect Effects 0.000 description 1
- 238000006268 reductive amination reaction Methods 0.000 description 1
- 239000013074 reference sample Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229960002232 sodium phenylbutyrate Drugs 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
- A61K31/215—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids
- A61K31/235—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids having an aromatic ring attached to a carboxyl group
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/84—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving inorganic compounds or pH
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
- A61K31/215—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids
- A61K31/216—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acids having aromatic rings, e.g. benactizyne, clofibrate
-
- 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
- A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/16—Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P39/00—General protective or antinoxious agents
- A61P39/02—Antidotes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
- G01N31/221—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating pH value
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
- G01N33/49—Blood
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
- G01N33/49—Blood
- G01N33/4925—Blood measuring blood gas content, e.g. O2, CO2, HCO3
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2800/00—Detection or diagnosis of diseases
- G01N2800/04—Endocrine or metabolic disorders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2800/00—Detection or diagnosis of diseases
- G01N2800/08—Hepato-biliairy disorders other than hepatitis
- G01N2800/085—Liver diseases, e.g. portal hypertension, fibrosis, cirrhosis, bilirubin
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2800/00—Detection or diagnosis of diseases
- G01N2800/52—Predicting or monitoring the response to treatment, e.g. for selection of therapy based on assay results in personalised medicine; Prognosis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/17—Nitrogen containing
- Y10T436/173845—Amine and quaternary ammonium
- Y10T436/175383—Ammonia
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Urology & Nephrology (AREA)
- Immunology (AREA)
- Molecular Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Epidemiology (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- Emergency Medicine (AREA)
- Biophysics (AREA)
- Ecology (AREA)
- Diabetes (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Biotechnology (AREA)
- Inorganic Chemistry (AREA)
- Nutrition Science (AREA)
- Physiology (AREA)
- Obesity (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
Abstract
Description
このプロセスは、被験者がULNの半分以下の値の空腹時血液アンモニアレベルを示すまで、繰り返される。
他の実施形態では、血液アンモニアのULNは、被験者の範囲(すなわちUCDの被験者またはUCDの特定の亜型の被験者、HEの被験者、健康者の被験者、その他)全体にわたって得られる測定に基づいてもよい。特定の実施形態では、血液アンモニアのULNは、例えば被験者の特定の部分集合全体にわたる平均ULN等、従来技術に開示される標準基準値を表してもよい。別の実施形態では、血液アンモニアのULNは、特定の臨床検査室等の採血および/または血液評価を実行する特定の団体によって開発された標準測定を表してもよい。特定の実施形態では、ULNは、空腹時血液アンモニアレベルを測定する同一団体によって利用される標準基準値である。これらの実施形態では、窒素保持異常症の被験者における一日平均アンモニアの解釈は、アンモニアが測定された実験室での正常値の基準範囲との比較によりなされるべきであることが、当業者は理解されよう。さらに、アンモニア測定の単位が、ラボとラボの間で違うこともあり(例えばμg/mLだったりμmoI/Lだったり)、測定が実行された実験室でのULNと比較において被験者のアンモニアレベルを解釈することの重要性が強調される。特定の実施形態では、血液アンモニアのULNは26〜64μmol/Lの範囲内にあってもよい。これらの実施形態の特定の形態では、血液アンモニアのULNが、32〜38μmol/Lまたは34〜36μmol/Lの範囲内にあってもよく、またこれらの実施形態の別の特定の形態では、血液アンモニアのULNは、35μmol/Lである。特定の実施形態では、血液アンモニアのULNが50〜65μg/mLの範囲内にあってもよい。これらの実施形態の特定の形態では、血液アンモニアのULNが55〜63μg/mLまたは57〜61μg/mLの範囲内であってもよく、これらの実施形態の特定の形態では、血液アンモニアのULNは59μg/mLである。
1)AUC[0−1.0*ULN(>1.0*ULN)];
2)AUC[0−1.5*ULN(>1.5*ULN)];
3)Cmax[0−1.0*ULN(>1.0*ULN)];
4)Cmax[0−1.5*ULN(>1.5*ULN)];および
5)Cmax[0−100]μmol/L。
1)[0−0.5*ULN];
2)[>0.5*ULN−<1.0ULN];および
3)[>1.0*ULN−1.5*ULN]。
これらの発見は、集団の中で代謝の差(例えばUCD患者は、健康体と比較して高いグルタミンレベルを示す)および/または継続された投薬による代謝の適応を反映していると考えられる。
1. Brusilow Science 207:659 (1980)
2. Brusilow Pediatr Res 29:147 (1991)
3. Diaz Mol Genet Metab 102:276 (2011)
4. Gropman Mol Genet Metab 94:52 (2008a)
5. Gropman Mol Genet Metab 95:21 (2008b)
6. Lee Mol Genet Metab 100:221 (2010)
7. Liang Biometrika 73:13 (1986)
8. Lichter−Konecki Mol Genet Metab 103:323 (2011)
9. McGuire Hepatology 51:2077 (2010)
10. Thibault Cancer Res 54:1690 (1994)
11. Thibault Cancer 75:2932 (1995)
Claims (12)
- 窒素捕集ドラッグを現在服用している被験者に対して、窒素捕集ドラッグの投薬を増加させるべきか否かを決定するための方法であって、
a)被験者の空腹時血液アンモニアレベルを測定することと、
b)空腹時血液アンモニアレベルを正常の血液アンモニアレベルの上限と比較し、空腹時血液アンモニアレベルが正常の血液アンモニアレベルの上限の半分より大きい場合は投薬を増加する必要があるとして、窒素捕集ドラッグの投薬を増加させるべきかどうか決定することとを含む方法。 - 窒素保持異常症を有する被験者に窒素捕集ドラッグを投与するべきかどうか決定するための方法であって、
a)被験者の空腹時血液アンモニアレベルを測定することと、
b)空腹時血液アンモニアレベルを正常の血液アンモニアレベルの上限と比較し、空腹時血液アンモニアレベルが正常の血液アンモニアレベルの上限の半分より大きい場合は窒素捕集ドラッグを被験者に投与する必要があるとして、被験者に窒素捕集ドラッグを投与するべきかどうか決定することとを含む方法。 - 以前に窒素捕集ドラッグを投与されていた、窒素保持異常症を有する被験者を治療する方法であって、
a)被験者の空腹時血液アンモニアレベルを測定することと、
b)空腹時血液アンモニアレベルを正常の血液アンモニアレベルの上限と比較し、空腹時血液アンモニアレベルが正常の血液アンモニアレベルの上限の半分より大きい場合は投薬量を増加して窒素捕集ドラッグを投与することとを含む方法。 - c)必要があれば、窒素捕集ドラッグの投薬量を増加して投与することをさらに含む請求項1に記載の方法。
- 窒素保持異常症は、尿素サイクル異常症と、肝性脳症とからなる群より選択される請求項1〜3のいずれかに記載の方法。
- 窒素捕集ドラッグは、PAAプロドラッグである請求項1〜3のいずれかに記載の方法。
- PAAプロドラッグは、グリセリルトリ−[4−フェニル酪酸](HPN−100)、フェニル酪酸(PBA)、ナトリウムPBA(NaPBA)、および、HPN−100、PBAおよびNaPBAのうちの2以上の組合せから成る群より選択される請求項6に記載の方法。
- 窒素捕集ドラッグは、安息香酸ナトリウムである請求項1〜3のいずれかに記載の方法。
- 窒素捕集ドラッグの投薬量を増加して投与することにより、被験者中に正常な一日平均アンモニアレベルを生成する請求項3または4に記載の方法。
- ステップ(b)の前に、被験者のための血液アンモニアレベルの正常の上限を決定するステップをさらに有する請求項1〜3のいずれかに記載の方法。
- 正常血液アンモニアレベルの上限は、35μmol/Lである請求項1〜3のいずれかに記載の方法。
- c)尿のPAGN排泄を測定することと、
e)PAAプロドラッグを60〜75%の尿中PAGNに平均転換することに基づき、PAAプロドラッグの有効投与量を決定することとをさらに含む請求項6に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161542100P | 2011-09-30 | 2011-09-30 | |
US61/542,100 | 2011-09-30 | ||
US201161564668P | 2011-11-29 | 2011-11-29 | |
US61/564,668 | 2011-11-29 | ||
PCT/US2012/028620 WO2013048558A2 (en) | 2011-09-30 | 2012-03-09 | Methods of therapeutic monitoring of nitrogen scavenging drugs |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017000550A Division JP6425746B2 (ja) | 2011-09-30 | 2017-01-05 | 窒素捕集薬の治療監視の方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014532179A true JP2014532179A (ja) | 2014-12-04 |
JP2014532179A5 JP2014532179A5 (ja) | 2015-04-30 |
JP6073898B2 JP6073898B2 (ja) | 2017-02-01 |
Family
ID=47892277
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014533519A Active JP6073898B2 (ja) | 2011-09-30 | 2012-03-09 | 窒素捕集薬の治療監視の方法 |
JP2017000550A Active JP6425746B2 (ja) | 2011-09-30 | 2017-01-05 | 窒素捕集薬の治療監視の方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017000550A Active JP6425746B2 (ja) | 2011-09-30 | 2017-01-05 | 窒素捕集薬の治療監視の方法 |
Country Status (24)
Country | Link |
---|---|
US (21) | US8404215B1 (ja) |
EP (2) | EP2760479B1 (ja) |
JP (2) | JP6073898B2 (ja) |
KR (2) | KR20140094517A (ja) |
CN (2) | CN104039358A (ja) |
AU (2) | AU2012316750B2 (ja) |
BR (1) | BR112014007357B1 (ja) |
CA (1) | CA2850391A1 (ja) |
CL (1) | CL2014000783A1 (ja) |
CY (1) | CY1119028T1 (ja) |
DK (1) | DK2760479T3 (ja) |
ES (1) | ES2629859T3 (ja) |
HR (1) | HRP20171063T1 (ja) |
HU (1) | HUE035220T2 (ja) |
IL (2) | IL231732A (ja) |
LT (1) | LT2760479T (ja) |
MX (2) | MX366197B (ja) |
PL (1) | PL2760479T3 (ja) |
PT (1) | PT2760479T (ja) |
RS (1) | RS56196B1 (ja) |
SG (1) | SG11201400781TA (ja) |
SI (1) | SI2760479T1 (ja) |
WO (1) | WO2013048558A2 (ja) |
ZA (1) | ZA201401851B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020526745A (ja) * | 2017-07-03 | 2020-08-31 | アボット・ラボラトリーズAbbott Laboratories | 血液中のユビキチンカルボキシ末端ヒドロラーゼl1レベルを測定するための、改善された方法 |
JP2020531532A (ja) * | 2017-08-22 | 2020-11-05 | リジェネロン・ファーマシューティカルズ・インコーポレイテッド | グルカゴン受容体シグナル伝達に干渉することによって尿素サイクル異常症を治療する方法 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL2760479T3 (pl) | 2011-09-30 | 2017-09-29 | Horizon Therapeutics, Llc | Lek wychwytujący azot do zastosowania w sposobie leczenia zaburzenia retencji azotu |
PT2846791T (pt) | 2012-04-20 | 2017-05-25 | Horizon Therapeutics Llc | Métodos de monitorização terapêutica de profármacos de ácido fenilacético |
SI2922576T1 (en) * | 2012-11-21 | 2018-04-30 | Horizon Therapeutics, Llc | Procedures for the administration and evaluation of medicines for the elimination of nitrogen for the treatment of hepatitis encephalopathy |
EP3019074B1 (en) * | 2013-09-30 | 2018-08-29 | Horizon Therapeutics, LLC | Diagnosing, grading, monitoring, and treating hepatic encephalopathy |
RS59429B1 (sr) * | 2013-10-14 | 2019-11-29 | Immedica Pharma Ab | Postupci tretmana poremećaja ciklusa uree |
WO2015073816A1 (en) | 2013-11-14 | 2015-05-21 | Ultragenyx Pharmaceutical Inc. | Solid compositions of triglycerides and uses thereof |
CA3035502A1 (en) | 2014-04-30 | 2015-11-05 | Kannan Rangaramanujam | Dendrimer compositions and their use in treatment of diseases of the eye |
WO2015187641A1 (en) * | 2014-06-04 | 2015-12-10 | Horizon Therapeutics, Inc. | Methods for treating urea cycle disorders to prevent hyperammonemic crises by controlling blood ammonia levels |
WO2016025741A1 (en) | 2014-08-13 | 2016-02-18 | The Johns Hopkins University | Selective dendrimer delivery to brain tumors |
AU2016343855B2 (en) | 2015-10-29 | 2019-10-03 | Kennedy Krieger Institute, Inc. | Compositions and methods for treatment of peroxisomal disorders and leukodystrophies |
WO2017147193A1 (en) * | 2016-02-22 | 2017-08-31 | Horizon Therapeutics, Llc | Treatment of urea cycle disorders in neonates and infants |
US9914692B2 (en) * | 2016-05-25 | 2018-03-13 | Horizon Therapeutics, Llc | Procedure for the preparation of 4-phenyl butyrate and uses thereof |
JP6752748B2 (ja) | 2017-03-30 | 2020-09-09 | 住友重機械工業株式会社 | 減速装置 |
US10668040B2 (en) | 2017-09-11 | 2020-06-02 | Horizon Therapeutics, Llc | Treatment of urea cycle disorders in neonates and infants |
AU2020396561A1 (en) | 2019-12-04 | 2022-07-14 | Ashvattha Therapeutics, Inc. | Dendrimer compositions and methods for drug delivery to the eye |
US20230248657A1 (en) * | 2020-07-07 | 2023-08-10 | Acer Therapeutics Inc. | Methods of administering taste masked phenylbutyrate and compositions therefor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008521784A (ja) * | 2004-11-26 | 2008-06-26 | ユーシーエル ビジネス ピーエルシー | オルニチンならびにフェニルアセテートまたはフェニルブチレートを含む、肝性脳症を治療するための組成物 |
US20100008859A1 (en) * | 2008-04-29 | 2010-01-14 | Scharschmidt Bruce | Methods of treatment using ammonia-scavenging drugs |
Family Cites Families (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1004595A (en) | 1911-05-25 | 1911-10-03 | Sargents Sons Corp C G | Carrier for washing-bowls. |
US1018300A (en) | 1911-06-12 | 1912-02-20 | John Davidson | Condensing steam-engine. |
US3686238A (en) | 1970-01-19 | 1972-08-22 | Syntex Corp | Glycerol esterified with 2-naphthyl-acetic acids and fatty acids |
US4284647A (en) | 1980-03-31 | 1981-08-18 | The Johns Hopkins University | Process for waste nitrogen removal |
US4457942A (en) | 1982-08-20 | 1984-07-03 | Brusilow Saul W | Process for waste nitrogen removal |
US5635532A (en) | 1991-10-21 | 1997-06-03 | The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services | Compositions and methods for therapy and prevention of pathologies including cancer, AIDS and anemia |
US5879657A (en) | 1993-03-30 | 1999-03-09 | The Dupont Merck Pharmaceutical Company | Radiolabeled platelet GPIIb/IIIa receptor antagonists as imaging agents for the diagnosis of thromboembolic disorders |
DE69612755T2 (de) | 1995-02-07 | 2001-08-23 | Brusilow Enterprises, Llc | Triglyceride und ethylester von phenylalkansäuren und phenylalkensäuren zur behandlung verschiedener erkrankungen |
DE19805854C1 (de) | 1998-02-13 | 1999-05-12 | Claas Usines France | Schalteinrichtung für Schneidmesser |
US6219567B1 (en) * | 1999-06-21 | 2001-04-17 | Cardiox Corporation | Monitoring of total ammoniacal concentration in blood |
IT1317073B1 (it) | 2000-12-12 | 2003-05-26 | Mini Ricerca Scient Tecnolog | Esteri dell'acido fenilbutirrico, procedimenti per la loro produzionee loro impiego terapeutico. |
US20040229948A1 (en) | 2002-04-12 | 2004-11-18 | Summar Marshall L. | Method for preventing hepatic encephalopathic episodes |
US20030195255A1 (en) | 2002-04-12 | 2003-10-16 | Summar Marshall L. | Method for treating hepatic encephalopathies |
US6825384B1 (en) | 2004-01-29 | 2004-11-30 | The Nutrasweet Company | Bromine free TEMPO based catalyst system for oxidation of primary and secondary alcohols using NaOCl as an oxidant |
US20050273359A1 (en) | 2004-06-03 | 2005-12-08 | Young David E | System and method of evaluating preoperative medical care and determining recommended tests based on patient health history and medical condition and nature of surgical procedure |
CN1778963A (zh) * | 2004-11-23 | 2006-05-31 | 苏州艾杰生物科技有限公司 | 血氨含量测定方法及血氨诊断试剂盒 |
US20060135612A1 (en) | 2004-12-17 | 2006-06-22 | U.S. Department Of Veterans Affairs | Method of ameliorating or abrogating the effects of a neurodegenerative disorder, such as amyotrophic lateral sclerosis (ALS), by using a HDAC inhibiting agent |
US20070004805A1 (en) | 2005-07-01 | 2007-01-04 | Navinta Llc | Process for preparation of liquid dosage form containing sodium 4-phenylbutyrate |
WO2007059031A2 (en) | 2005-11-10 | 2007-05-24 | Massachusetts Institute Of Technology | Methods and compositions for raising levels and release of gamma aminobutyric acid |
US8094521B2 (en) | 2007-02-28 | 2012-01-10 | Nightingale Products LLC | Caregiver personal alert device |
JP5468015B2 (ja) | 2008-01-08 | 2014-04-09 | アクセリア ファーマシューティカルズ | 抗菌ペプチド系に対する作動薬 |
WO2009145323A1 (ja) | 2008-05-30 | 2009-12-03 | 日産化学工業株式会社 | 多環式化合物を用いるアルコールの酸化方法 |
WO2010025303A1 (en) | 2008-08-29 | 2010-03-04 | Hyperion Therapeutics | Dosing and monitoring patients on nitrogen-scavenging drugs |
LT3133396T (lt) | 2008-08-29 | 2018-11-26 | Horizon Therapeutics, Llc | Gydymo būdai, panaudojant amoniaką deaktyvuojančius vaistus |
PT2456304E (pt) | 2009-07-24 | 2015-10-12 | Baylor College Medicine | Métodos de modulação de ácidos de cadeia ramificada e utilização dos mesmos |
US8871981B2 (en) | 2010-07-16 | 2014-10-28 | Tohoku University | Method for oxidizing alcohols |
EP2611470B1 (en) | 2010-08-31 | 2017-08-23 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Porous polysaccharide scaffold comprising nano-hydroxyapatite and use for bone formation |
PL2760479T3 (pl) | 2011-09-30 | 2017-09-29 | Horizon Therapeutics, Llc | Lek wychwytujący azot do zastosowania w sposobie leczenia zaburzenia retencji azotu |
EP2607366A1 (en) | 2011-12-21 | 2013-06-26 | Lunamed AG | Glycerol phenyl butyrate esters |
PT2846791T (pt) | 2012-04-20 | 2017-05-25 | Horizon Therapeutics Llc | Métodos de monitorização terapêutica de profármacos de ácido fenilacético |
SI2922576T1 (en) | 2012-11-21 | 2018-04-30 | Horizon Therapeutics, Llc | Procedures for the administration and evaluation of medicines for the elimination of nitrogen for the treatment of hepatitis encephalopathy |
CN103304402B (zh) | 2013-05-24 | 2015-04-22 | 苏州诚和医药化学有限公司 | 一种制备4-苯-1-丁酸的方法 |
EP3019074B1 (en) | 2013-09-30 | 2018-08-29 | Horizon Therapeutics, LLC | Diagnosing, grading, monitoring, and treating hepatic encephalopathy |
RS59429B1 (sr) | 2013-10-14 | 2019-11-29 | Immedica Pharma Ab | Postupci tretmana poremećaja ciklusa uree |
WO2015063659A1 (en) | 2013-10-30 | 2015-05-07 | Lupin Limited | Process for the preparation of glycerol phenylbutyrate |
WO2015187641A1 (en) | 2014-06-04 | 2015-12-10 | Horizon Therapeutics, Inc. | Methods for treating urea cycle disorders to prevent hyperammonemic crises by controlling blood ammonia levels |
WO2017147193A1 (en) | 2016-02-22 | 2017-08-31 | Horizon Therapeutics, Llc | Treatment of urea cycle disorders in neonates and infants |
US9914692B2 (en) | 2016-05-25 | 2018-03-13 | Horizon Therapeutics, Llc | Procedure for the preparation of 4-phenyl butyrate and uses thereof |
US20190076383A1 (en) | 2017-09-08 | 2019-03-14 | Horizon Therapeutics, Llc | Methods for treating urea cycle disorders |
US10668040B2 (en) | 2017-09-11 | 2020-06-02 | Horizon Therapeutics, Llc | Treatment of urea cycle disorders in neonates and infants |
-
2012
- 2012-03-09 PL PL12835407T patent/PL2760479T3/pl unknown
- 2012-03-09 WO PCT/US2012/028620 patent/WO2013048558A2/en active Application Filing
- 2012-03-09 RS RS20170682A patent/RS56196B1/sr unknown
- 2012-03-09 KR KR1020147011146A patent/KR20140094517A/ko not_active Application Discontinuation
- 2012-03-09 BR BR112014007357-0A patent/BR112014007357B1/pt active IP Right Grant
- 2012-03-09 AU AU2012316750A patent/AU2012316750B2/en active Active
- 2012-03-09 DK DK12835407.3T patent/DK2760479T3/en active
- 2012-03-09 CN CN201280048373.5A patent/CN104039358A/zh active Pending
- 2012-03-09 CA CA2850391A patent/CA2850391A1/en not_active Withdrawn
- 2012-03-09 PT PT128354073T patent/PT2760479T/pt unknown
- 2012-03-09 EP EP12835407.3A patent/EP2760479B1/en active Active
- 2012-03-09 SI SI201230985A patent/SI2760479T1/sl unknown
- 2012-03-09 EP EP17168773.4A patent/EP3263102A1/en not_active Withdrawn
- 2012-03-09 ES ES12835407.3T patent/ES2629859T3/es active Active
- 2012-03-09 CN CN201710239760.1A patent/CN107271696A/zh active Pending
- 2012-03-09 MX MX2014003854A patent/MX366197B/es active IP Right Grant
- 2012-03-09 KR KR1020187020761A patent/KR102019000B1/ko active IP Right Grant
- 2012-03-09 HU HUE12835407A patent/HUE035220T2/hu unknown
- 2012-03-09 LT LTEP12835407.3T patent/LT2760479T/lt unknown
- 2012-03-09 US US13/417,137 patent/US8404215B1/en active Active
- 2012-03-09 JP JP2014533519A patent/JP6073898B2/ja active Active
- 2012-03-09 SG SG11201400781TA patent/SG11201400781TA/en unknown
-
2013
- 2013-02-22 US US13/775,000 patent/US9095559B2/en active Active
-
2014
- 2014-03-12 ZA ZA2014/01851A patent/ZA201401851B/en unknown
- 2014-03-27 IL IL231732A patent/IL231732A/en active IP Right Grant
- 2014-03-28 MX MX2019006900A patent/MX2019006900A/es unknown
- 2014-03-28 CL CL2014000783A patent/CL2014000783A1/es unknown
-
2015
- 2015-08-03 US US14/816,674 patent/US9254278B2/en active Active
- 2015-12-03 US US14/958,259 patent/US9326966B2/en active Active
-
2016
- 2016-03-18 US US15/074,691 patent/US20160199333A1/en not_active Abandoned
- 2016-03-18 US US15/074,625 patent/US20160199332A1/en not_active Abandoned
- 2016-03-18 US US15/074,666 patent/US20160202240A1/en not_active Abandoned
- 2016-03-18 US US15/074,716 patent/US20160199334A1/en not_active Abandoned
-
2017
- 2017-01-05 JP JP2017000550A patent/JP6425746B2/ja active Active
- 2017-03-13 US US15/457,643 patent/US9999608B2/en active Active
- 2017-06-28 CY CY20171100688T patent/CY1119028T1/el unknown
- 2017-07-11 HR HRP20171063TT patent/HRP20171063T1/hr unknown
- 2017-08-24 IL IL254134A patent/IL254134A0/en unknown
- 2017-08-25 US US15/687,132 patent/US9962359B2/en active Active
- 2017-08-25 US US15/687,118 patent/US9962358B2/en active Active
- 2017-09-08 US US15/699,209 patent/US20180021293A1/en not_active Abandoned
- 2017-10-23 AU AU2017251691A patent/AU2017251691A1/en not_active Abandoned
-
2018
- 2018-04-03 US US15/944,432 patent/US10183005B2/en active Active
- 2018-04-03 US US15/944,398 patent/US10045958B1/en active Active
- 2018-04-03 US US15/944,428 patent/US10183004B2/en active Active
- 2018-04-03 US US15/944,411 patent/US10183002B2/en active Active
- 2018-04-03 US US15/944,416 patent/US10045959B1/en active Active
- 2018-04-03 US US15/944,422 patent/US10183003B2/en active Active
- 2018-05-15 US US15/980,376 patent/US10183006B2/en active Active
- 2018-11-16 US US16/194,061 patent/US10617665B2/en active Active
-
2020
- 2020-03-10 US US16/814,549 patent/US20210000784A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008521784A (ja) * | 2004-11-26 | 2008-06-26 | ユーシーエル ビジネス ピーエルシー | オルニチンならびにフェニルアセテートまたはフェニルブチレートを含む、肝性脳症を治療するための組成物 |
US20100008859A1 (en) * | 2008-04-29 | 2010-01-14 | Scharschmidt Bruce | Methods of treatment using ammonia-scavenging drugs |
Non-Patent Citations (2)
Title |
---|
ENNS GM ET AL.: "Survival afer Treatment with Phenylacetate and Benzoate for Urea-Cycle Disorders", THE NEW ENGLAND JOURNAL OF MEDICINE, vol. 356, no. 22, JPN6016003141, 31 May 2007 (2007-05-31), pages 2282 - 2292, XP055148817, ISSN: 0003452239 * |
LICHTER-KONECKI U ET AL.: "Ammonia control in children with urea cycle disorders (UCDs); Phase 2 comparison of sodium phenylbut", MOLECULAR GENETICS AND METABOLISM, vol. 103, JPN6016003144, 5 May 2011 (2011-05-05), pages 323 - 329, ISSN: 0003335793 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020526745A (ja) * | 2017-07-03 | 2020-08-31 | アボット・ラボラトリーズAbbott Laboratories | 血液中のユビキチンカルボキシ末端ヒドロラーゼl1レベルを測定するための、改善された方法 |
JP7454945B2 (ja) | 2017-07-03 | 2024-03-25 | アボット・ラボラトリーズ | 血液中のユビキチンカルボキシ末端ヒドロラーゼl1レベルを測定するための、改善された方法 |
JP2020531532A (ja) * | 2017-08-22 | 2020-11-05 | リジェネロン・ファーマシューティカルズ・インコーポレイテッド | グルカゴン受容体シグナル伝達に干渉することによって尿素サイクル異常症を治療する方法 |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6073898B2 (ja) | 窒素捕集薬の治療監視の方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150309 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20150309 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20151225 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160202 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160502 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160614 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160914 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20161206 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170105 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6073898 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |