Last update 10 Dec 2025

Incobotulinum toxinA (Biotecon)

Overview

Basic Info

Drug Type
Toxin
Synonyms
Botulinum toxin A, Botulinum toxin A (Merz Pharma), Incobotulinum toxin A
+ [9]
Target
Action
inhibitors
Mechanism
SNAP25 inhibitors(Synaptosomal-associated protein 25 inhibitors)
Originator Organization
Inactive Organization
Drug Highest PhaseApproved
First Approval Date
Austria (24 Oct 2007),
RegulationPriority Review (United States), Orphan Drug (United States)
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Structure/Sequence

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
cervical dystonia
Australia
28 Nov 2023
Crow's feet
Australia
28 Nov 2023
Forehead lines
Australia
28 Nov 2023
Lower limb spasticity
Japan
29 Jun 2020
Upper limb spasticity
Japan
29 Jun 2020
Limb spasticity
United States
22 Dec 2015
Glabellar frown lines
United States
20 Jul 2011
Blepharospasm
United States
30 Jul 2010
Torticollis
United States
30 Jul 2010
Sialorrhea
Austria
24 Oct 2007
Sialorrhea
Belgium
24 Oct 2007
Sialorrhea
Bulgaria
24 Oct 2007
Sialorrhea
Croatia
24 Oct 2007
Sialorrhea
Cyprus
24 Oct 2007
Sialorrhea
Czechia
24 Oct 2007
Sialorrhea
Denmark
24 Oct 2007
Sialorrhea
Estonia
24 Oct 2007
Sialorrhea
Finland
24 Oct 2007
Sialorrhea
France
24 Oct 2007
Sialorrhea
Germany
24 Oct 2007
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Platysma ProminencePhase 3
United States
27 Aug 2025
Chronic pelvic pain syndromePhase 3
France
01 Jun 2025
Primary dysmenorrheaPhase 3
France
01 Jun 2025
Atrial FibrillationPhase 3
France
30 Sep 2019
Intellectual DisabilityPhase 3
Georgia
09 Feb 2015
Intellectual DisabilityPhase 3
Hungary
09 Feb 2015
Intellectual DisabilityPhase 3
Poland
09 Feb 2015
Intellectual DisabilityPhase 3
Russia
09 Feb 2015
Intellectual DisabilityPhase 3
Serbia
09 Feb 2015
Intellectual DisabilityPhase 3
Ukraine
09 Feb 2015
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Clinical Result

Indication
Phase
Evaluation
View All Results
Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
35
IncobotulinumtoxinA 100 U
ifansplvoh(qpdzpjlgtl) = Dry mouth, swallowing difficulties and taste disturbances were the only treatment-related adverse events observed. Overall in 32/213 treatment cycles (15.0 % of overall cycles) did side-effects occur. Swallowing difficulties occurred in 18 cycles (8.5%). These side-effects spontaneously resolved. In six patients (17,1%) a dose reduction to 75 U incobotulinum toxin or lower was warranted because of moderate swallowing difficulties. Treatment interruption was never warranted. glcwghhaml (fftvydtweg )
Positive
05 Oct 2025
Phase 2
4
Botulinum Toxin Type A
xrhmybejvs = lzouownltu rflirhttti (komyxrfgok, nlumpbyfqs - pyusjpxfzc)
-
13 May 2025
Not Applicable
36
IncobotulinumtoxinA 100 U
uvkcbphjru(dinprcdhkw) = cyonbtzdtw rpcamnnqqu (rstbrkmhrg, 1.6)
Positive
27 Sep 2024
Not Applicable
70
(spasticity due to cerebral causes)
skbidytbrb(hfrgrbgont) = ofjuvcneiu eoszvqqcdn (uszhymbenb )
Positive
27 Sep 2024
Phase 3
-
368
Placebo
(Main Period: Placebo (Group P))
sbexcgdwxw = qtkhhrrfgv vaelxlhlqj (zpwosnxhka, yffwujxdel - taqgefhhpv)
-
06 Aug 2024
(Main Period: NT 201 (Group U))
sbexcgdwxw = dcrucylmgp vaelxlhlqj (zpwosnxhka, ibcwsdvyxg - nxxpgvzebf)
Phase 3
-
362
Placebo
(Main Period: Placebo (Group P))
klyyfmjwfi = pqiznuhieh avwhmkyire (jzniflltol, dtdsjugnmk - qqbkgdgjwc)
-
08 May 2024
(Main Period: NT 201 (Group U))
klyyfmjwfi = aevrgpigjq avwhmkyire (jzniflltol, wqdhxdtsyf - jxtcbpzjkk)
Not Applicable
451
cxeiqodweq(pnewavnaec) = nihwzqnpnk vuohlgdolr (lbfstjobzi )
Positive
09 Apr 2024
Placebo
cxeiqodweq(pnewavnaec) = czlphofsur vuohlgdolr (lbfstjobzi )
Phase 2
-
241
(Stage 1 and 2 Pooled: NT 201 20 U)
xnmlneriyz(twssnetorw) = sjnopjaphj gljxsbysxp (vxorekclvd, djvaoyxcis - kanachesfj)
-
04 Oct 2023
(NT 201 50 U)
xnmlneriyz(twssnetorw) = zjgyltukkf gljxsbysxp (vxorekclvd, pesfikaioe - afjvnzmeue)
Not Applicable
-
451
tqdkcmqakx(lqbszrhpvi) = scylvvtlnc vnhwcuqsss (knhepmrrqz )
-
27 Aug 2023
Placebo
tqdkcmqakx(lqbszrhpvi) = dhdeefigyf vnhwcuqsss (knhepmrrqz )
Phase 2
6
(Incobotulinumtoxina)
ktekdriudh(unqugnyrkx) = jvsfmuqwry rppbenhegz (klgmwlwdso, rwudckhixj - uxpycukvxw)
-
28 Jun 2023
Placebo Comparator
(Placebo Comparator)
ktekdriudh(unqugnyrkx) = yznbiglclz rppbenhegz (klgmwlwdso, rcuuxxyjjy - mwrimedhou)
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Clinical Trial

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Approval

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Biosimilar

Competitive landscape of biosimilars in different countries/locations. Phase 1/2 is incorporated into phase 2, and phase 2/3 is incorporated into phase 3.
Competitive landscape of biosimilars in different countries/locations. Phase 1/2 is incorporated into phase 2, and phase 2/3 is incorporated into phase 3.

Regulation

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