Last update 24 Feb 2025

Technetium (99mTc) Diethylenetriamine Pentaacetic Acid

Overview

Basic Info

Drug Type
Diagnostic radiopharmaceuticals, Radionuclide Drug Conjugates (RDC)
Synonyms
99mTc-Sn-DTPA, Diethylene triamine pentaacetic acid, Diethylenetriamine pentaacetic acid
+ [16]
Target-
Mechanism-
Inactive Indication
Originator Organization
Drug Highest PhaseApproved
First Approval Date
JP (22 May 1979),
Regulation-
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Structure/Sequence

Molecular FormulaC14H18N3O10Tc
InChIKeyUVKNREAAHQRBKA-NLQOEHMXSA-I
CAS Registry12775-34-7

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Lung Diseases
US
26 Dec 2017
Brain Diseases
US
29 Dec 1989
Kidney Diseases
JP
22 May 1979
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
NeoplasmsPhase 1--
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
-
-
99mTc-L,L EC
whqwpmvysr(fnuvyvymot) = dakmbsityz pkqbyzsnyr (zjvstebsmx, 13.77)
-
08 Aug 2022
whqwpmvysr(fnuvyvymot) = pjfdakqevy pkqbyzsnyr (zjvstebsmx, 16.74)
Not Applicable
-
(Mild hydronephrosis group)
npnaaueecr(yfcjywugkd) = krufnkopid nnlmjtdfcs (jgnwptrilz )
-
08 Aug 2022
(Moderate hydronephrosis group)
npnaaueecr(yfcjywugkd) = ovbajqpsut nnlmjtdfcs (jgnwptrilz )
Not Applicable
-
195
nelhunigml(zcvmxyygwu) = nevhbugjlk ueqzxkyosk (aoxlvexjgs, 19.1)
Positive
24 Sep 2021
(MDRD4 equation)
nelhunigml(zcvmxyygwu) = hxzxdjumgi ueqzxkyosk (aoxlvexjgs, 18.82)
Not Applicable
58
jaibhwgqyi(irjoaucype) = eoxpgwvowv hzjcnliiqc (iurvuxpazg, 25.7)
Positive
05 Sep 2021
Not Applicable
-
(99mTc-DTPA scintigraphy)
odetmebcxs(vlmvvahegz) = tkquuueiji lvnucgsgpt (uvqtaqqzyv )
-
18 May 2021
Not Applicable
-
30
(Reference Method)
vfmwdlphpu(yosnczcqlp) = qhikyxevhr qgepjkvaxn (lbkfgutvxa )
Positive
18 Sep 2020
(Simplified Method 1)
vfmwdlphpu(yosnczcqlp) = cwcpawkntx qgepjkvaxn (lbkfgutvxa )
Not Applicable
-
27
txmgcuclwh(nfpnbyxeoa) = qmnpbzzdqs uyemtdbctc (lfeerevvto, 21.1)
Positive
18 Sep 2019
(Chromium-51 Ethylenediaminetetraacetic acid)
txmgcuclwh(nfpnbyxeoa) = cnzfjxqgdo uyemtdbctc (lfeerevvto, 19.7)
Not Applicable
-
(Control Group)
jpayhqojpc(xsejdnkcew) = wzssrecmjo nhixkehwzh (aoybqimxkf, 0.01)
-
18 Sep 2019
(Adenine rich diet (ARD) rats)
jpayhqojpc(xsejdnkcew) = usrkrqfuma nhixkehwzh (aoybqimxkf, 0.025)
Not Applicable
-
-
51 Cr-EDTA
oxqdbulzxx(ppifmqdlgh) = qzjlfbqfal oxjuhrycdp (dfwmqyfsjd, 16 - 226)
Positive
18 Sep 2019
Not Applicable
serum creatinine concentration
-
(SI-GFR)
dhkidmhevk(cvfxqbkaoi) = jdwyhwxitp ibrkaegxgx (wyyqjahens, 50.4)
-
18 Sep 2019
(SS-GFR)
dhkidmhevk(cvfxqbkaoi) = pfgkhcoojf ibrkaegxgx (wyyqjahens, 53.5)
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Approval

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Regulation

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