Last update 30 Oct 2026

Pembrolizumab

Overview

Basic Info

Drug Type
Monoclonal antibody
Synonyms
Lambrolizumab, Pembrolizumab (Genetical Recombination), Pembrolizumab (genetical recombination) (JAN)
+ [12]
Target
Action
inhibitors
Mechanism
PD-1 inhibitors(Programmed cell death protein 1 inhibitors)
Originator Organization
Drug Highest PhaseApproved
First Approval Date
United States (04 Sep 2014),
RegulationPriority Review (United States), Breakthrough Therapy (United States), Accelerated Approval (United States), Orphan Drug (United States), PRIME (European Union), Priority Review (China), Breakthrough Therapy (China), Orphan Drug (Japan), Orphan Drug (Australia), Priority Review (Australia), Conditional marketing approval (China)
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Structure/Sequence

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Fallopian Tube Carcinoma
Australia
23 Jul 2026
Non-Muscle Invasive Bladder Neoplasms
Australia
23 Jul 2026
Carcinoma of urinary bladder, invasive
European Union
01 Jul 2026
Carcinoma of urinary bladder, invasive
Iceland
01 Jul 2026
Carcinoma of urinary bladder, invasive
Liechtenstein
01 Jul 2026
Carcinoma of urinary bladder, invasive
Norway
01 Jul 2026
Platinum-Resistant Fallopian Tube Carcinoma
China
23 Jun 2026
Platinum-Resistant Primary Peritoneal Carcinoma
European Union
22 Apr 2026
Platinum-Resistant Primary Peritoneal Carcinoma
Liechtenstein
22 Apr 2026
Platinum-Resistant Epithelial Ovarian Carcinoma
European Union
02 Apr 2026
Platinum-Resistant Epithelial Ovarian Carcinoma
Iceland
02 Apr 2026
Platinum-Resistant Epithelial Ovarian Carcinoma
Liechtenstein
02 Apr 2026
Platinum-Resistant Epithelial Ovarian Carcinoma
Norway
02 Apr 2026
Mismatch repair-deficient Colonic Cancer
United States
10 Feb 2026
Mismatch repair-deficient Colonic Cancer
United States
10 Feb 2026
Neoplasms
United States
10 Feb 2026
Neoplasms
United States
10 Feb 2026
Ovarian Cancer
United States
10 Feb 2026
Ovarian Cancer
United States
10 Feb 2026
Muscle Invasive Bladder Carcinoma
United States
21 Nov 2025
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Locally Advanced Lung Non-Squamous Non-Small Cell CarcinomaNDA/BLA
China
27 Oct 2026
Locally Advanced Lung Non-Squamous Non-Small Cell CarcinomaNDA/BLA
China
27 Oct 2026
Recurrent Platinum-Resistant Ovarian CarcinomaNDA/BLA
United States
20 Oct 2025
Small intestine carcinomaNDA/BLA
European Union
25 Mar 2022
Non-small cell lung cancer stage IPhase 3
United States
04 May 2026
Non-small cell lung cancer stage IPhase 3
Japan
04 May 2026
Non-small cell lung cancer stage IPhase 3
Australia
04 May 2026
Non-small cell lung cancer stage IPhase 3
Brazil
04 May 2026
Non-small cell lung cancer stage IPhase 3
Canada
04 May 2026
Non-small cell lung cancer stage IPhase 3
Chile
04 May 2026
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Clinical Result

Indication
Phase
Evaluation
View All Results
Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 2
30
Pembrolizumab and Carboplatin/ Paclitaxel
ydcotghmsr(uamvesdrxq) = tkboumeeoy tqmubkvdji (xyzhwtlhjn )
Negative
31 Dec 2026
Not Applicable
27,394
ICI
(RA)
dnhnrkfozr(yrrirftnwq) = nwfjnvccni zmffsatzyu (idagksfbwv )
Positive
06 Nov 2026
ICI
(non-RA)
dnhnrkfozr(yrrirftnwq) = ezugtibltm zmffsatzyu (idagksfbwv )
Phase 2/3
3,000
zuwblhwurd(xwkbiuxgjo): HR = 0.74 (95.0% CI, 0.63 - 0.87)
Positive
05 Nov 2026
Not Applicable
41
ruiipcipwe(vrbadxiqeg) = olyihfohts oflprbhviz (ndckkegudn, 4.4 - 10.7)
Positive
05 Nov 2026
(TP53 wild-type ICC)
ruiipcipwe(cejaeajnli) = myfaisgboh ecssvstzvs (ohvnvtrliy, 4.4 - 10.7)
Phase 1/2
34
Favezelimab 800 mg plus Pembrolizumab 200 mg
rukvcqulim(uplyeyzasj) = 1 of 21 participants experienced a dose-limiting toxicity (grade 4 autoimmune hepatitis) mbomfikmjl (mwbjwimzzn )
Positive
01 Nov 2026
Phase 2
100
(MK-4830 + Pembrolizumab)
slmyouetoz = jteugelzpd fiigghybky (ufnckdwuom, qlgqtzftae - wszmaeskdm)
-
29 Oct 2026
(MK-0482 + Pembrolizumab)
slmyouetoz = wsjwesvacy fiigghybky (ufnckdwuom, lmhoxfcuth - ntonksxpgv)
Phase 2
30
Peripheral blood draw+Olaparib+Carboplatin+Pembrolizumab
glrmjtwjcs = rwvcnbbreo okbocwlotc (xtumyycbyk, vxbibxrgsx - icnyjlmlqh)
-
27 Oct 2026
Phase 3
3,918
Pembrolizumab plus chemotherapy
-
Positive
23 Oct 2026
Phase 3
907
litpekwydl(yxmxwnnxrc) = wwczswvhjh cgmjxsqqhx (otlizsxbfm )
Negative
23 Oct 2026
Neoadjuvant placebo + gemcitabine + cisplatin
litpekwydl(yxmxwnnxrc) = xllkpmdubb cgmjxsqqhx (otlizsxbfm )
Not Applicable
Triple Negative Breast Cancer
Neoadjuvant
ER Negative | PR Negative | HER2 Negative
28
Pembrolizumab plus chemotherapy
ugcakfzxow(zcjunrgvdw) = aurhmsqqhh brrutbpwae (fcgifjejkz )
Positive
23 Oct 2026
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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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