Drugs / Parecoxib
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Parecoxib

Small molecule targets PTGS2 via inhibition

Developed for
neuropathy, painful · acute pancreatitis · benign female reproductive system neoplasm · chronic pain syndrome · complex regional pain syndrome type 2 · delirium · sickle cell disease · tendinitis
+2 more · pharyngitis · ureterolithiasis
Investigated by
Pfizer · Peking Union Medical College Hospital · First Affiliated Hospital, Sun Yat-Sen University · Universiti Sains Malaysia · Armed Forces Hospital, Oman · Asklepieion Voulas General Hospital
+28 more · Beijing Tiantan Hospital · CZECRIN - Czech Clinical Research Infrastructure Network · Chang Gung Memorial Hospital · Department of Medical Services Ministry of Public Health of Thailand · First Affiliated Hospital of Harbin Medical University · Guangdong Provincial People's Hospital · Jinling Hospital, China · Khon Kaen University · Liu Weifeng · Long Jiang · Masaryk University · Nanfang Hospital, Southern Medical University · National Natural Science Foundation of China · National Taiwan University Hospital · Oman Medical Speciality Board · Prince of Songkla University · Ruhr University of Bochum · Saint Thomas Hospital, Panama · Second Affiliated Hospital, Sun Yat-Sen University · Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine · St. Anne's University Hospital Brno, Czech Republic · Sun Yat-sen University · Taipei Medical University WanFang Hospital · Taipei Veterans General Hospital, Taiwan · University Tunis El Manar · University of Chile · University of Malaya · Xianwei Zhang

Regulatory milestones approvals, filings & regulatory actions · 1 recorded

MilestoneJurisdictionBrandIndicationDateSentence it was read from
Approved EU (EMA) Dynastat 2002-03-22 europa.eu

Trials 37 · a red edge is where a trial was stopped

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 11 trial
Phase 1 NCT05442411 Mar 2021 → Mar 2022 Universiti Sains Malaysia Completed No outcome recorded
Phase 22 trials
Phase 2 NCT06579274 Jan 2025 → Jan 2027 expected St. Anne's University Hospital Brno, Czech Republic Not yet recruiting No outcome recorded
Phase 2 NCT06623513 Oct 2024 → Sep 2026 expected acute pancreatitis Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine Not yet recruiting No outcome recorded
Phase 2/31 trial
Phase 2/3 NCT02185924 Jan 2009 → Sep 2011 Asklepieion Voulas General Hospital Completed No outcome recorded
Phase 38 trials
Phase 3 NCT06315920 May 2026 → May 2028 expected sickle cell disease Oman Medical Speciality Board Not yet recruiting No outcome recorded
Phase 3 NCT03059238 Sep 2016 → Mar 2019 liver cancer Sun Yat-sen University Completed No outcome recorded
Phase 3 NCT02749409 Aug 2016 → Jul 2018 Chang Gung Memorial Hospital Terminated No outcome recorded
Phase 3 NCT03480165 Jun 2016 → Sep 2017 Universiti Sains Malaysia Completed No outcome recorded
Phase 3 NCT00143169 Sep 2004 → Jun 2005 Pfizer Completed No outcome recorded
Phase 3 NCT00651300 Apr 2003 → Mar 2004 Pfizer Terminated No outcome recorded
Phase 3 NCT00139607 Sep 2002 → Jan 2005 Pfizer Terminated No outcome recorded
Phase 3 NCT00139646 Apr 2002 → Apr 2004 Pfizer Terminated No outcome recorded
Phase 417 trials
Phase 4 NCT07675473 Jun 2026 → Jun 2028 expected pulmonary coin lesion Long Jiang Recruiting No outcome recorded
Phase 4 NCT07154446 Oct 2025 → Aug 2026 overdue University of Malaya Not yet recruiting No outcome recorded
Phase 4 NCT06140238 Sep 2023 → Apr 2024 Department of Medical Services Ministry of Public Health of Thailand Completed No outcome recorded
Phase 4 NCT05924412 Jul 2023 → Sep 2024 nephropathy, chronic tubulointerstitial, osteoarthritis, knee University of Chile Completed No outcome recorded
Phase 4 NCT05150431 Dec 2021 → May 2022 chronic pain syndrome National Taiwan University Hospital Completed No outcome recorded
Phase 4 NCT04314505 Mar → Jun 2020 Taipei Veterans General Hospital, Taiwan Unknown No outcome recorded
Phase 4 NCT04034836 Oct 2019 → Dec 2021 neuropathy, painful Beijing Tiantan Hospital Unknown No outcome recorded
Phase 4 NCT02729935 Mar → May 2016 University Tunis El Manar Completed No outcome recorded
Phase 4 NCT02198924 Dec 2014 → Nov 2016 Peking Union Medical College Hospital Completed No outcome recorded
Phase 4 NCT02272660 Oct 2014 → Aug 2015 neuropathy, painful Peking Union Medical College Hospital Completed No outcome recorded
Phase not applicable7 trials
NCT06834425 Feb → Dec 2025 overdue tendinitis Taipei Medical University WanFang Hospital Active not recruiting No outcome recorded
NCT05757388 Mar → May 2023 Khon Kaen University Unknown No outcome recorded
NCT04611685 Oct 2020 → Oct 2021 pituitary gland adenoma Peking Union Medical College Hospital Unknown No outcome recorded
NCT04847024 Jul → Sep 2019 Saint Thomas Hospital, Panama Completed No outcome recorded
NCT02408146 Jan 2014 → Jul 2015 neuropathy, painful First Affiliated Hospital of Harbin Medical University Unknown No outcome recorded
NCT01393925 Jul → Nov 2011 First Affiliated Hospital, Sun Yat-Sen University Completed No outcome recorded
NCT01566669 Jun 2009 → May 2010 benign female reproductive system neoplasm Liu Weifeng Completed No outcome recorded
Phase not stated1 trial
NCT01523379 complex regional pain syndrome type 2 Ruhr University of Bochum No longer available No outcome recorded
Also used as a comparator or background therapy in 26 trials
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 22 trials
Phase 2 NCT03915561 Comparator Mar 2019 → Mar 2020 pharyngitis Buddhist Tzu Chi General Hospital Unknown No outcome recorded
Phase 2 NCT01288924 Comparator Feb 2011 → Oct 2015 Chiang Mai University Completed No outcome recorded
Phase 32 trials
Phase 3 NCT07414706 Background Mar 2026 → Jun 2028 expected local anesthetic poisoning Centre Hospitalier Universitaire, Amiens Not yet recruiting No outcome recorded
Phase 3 NCT00636064 Comparator Jan 2003 → Jan 2004 Pfizer Completed No outcome recorded
Phase 410 trials
Phase 4 NCT03704623 Comparator May 2019 → Aug 2020 ureterolithiasis Mansoura University Completed No outcome recorded
Phase 4 NCT03135795 Background Feb → May 2017 Huazhong University of Science and Technology Unknown No outcome recorded
Phase 4 NCT02569905 Comparator Apr 2014 → Apr 2015 Guangxi Medical University Completed No outcome recorded
Phase 4 NCT01843010 Comparator May → Nov 2013 First Affiliated Hospital, Sun Yat-Sen University Completed No outcome recorded
Phase 4 NCT01526525 Comparator Jul 2009 → Sep 2011 neuropathy, painful G.Gennimatas General Hospital Completed No outcome recorded
Phase not applicable12 trials
NCT07116304 Comparator Aug 2025 → Dec 2026 expected Oman Medical Speciality Board Not yet recruiting No outcome recorded
NCT06721988 Background Jan 2025 → Dec 2026 expected chronic pain syndrome Ailin Luo Not yet recruiting No outcome recorded
NCT06304181 Comparator Mar → Aug 2024 The Fourth Affiliated Hospital of Zhejiang University School of Medicine Unknown No outcome recorded
NCT07604376 Background Mar 2024 → Jul 2026 overdue Matild Keresztes Recruiting No outcome recorded
NCT07139691 Comparator Jan 2024 → Jul 2026 overdue Matild Keresztes Active not recruiting No outcome recorded

Evidence & citations 15 cited values

Every value below carries the sentence it was read from. 65 sources stand behind the page.

FieldValueCited text
Known as Parecoxib “This is a phase III, multicenter, open label, pilot to evaluate the analgesic efficacy and safety of parecoxib 40 mg IV in the treatment of the pain following hemicolectomy in...” NCT00139607
58

“The regimen includes Paracetamol (oral or intravenous) 1g/24 hour, Ibuprofen IV 1200 mg/24 hour, or Parecoxib 80 mg/24 hour IV, and Tramadol 100 mg IV.” NCT07139691

“40mg parecoxib will be administered intravenously after general anesthesia induction and before tourniquet inflation and surgical incisión” NCT05924412

“a dose of Parecoxib sodium 40 mg was administrated through intravenous route before the incision.” NCT04314505

“Postoperative analgesia includes paracetamol + ketorolac/parecoxib + metamizole,” NCT07337135

“Group B was injected IV parecoxib 40mg during the closure of the scalp.” NCT05442411

“Regular Tramadol, Metamizol, +/- Ibuprofen/Dexketorpofen/ParecoxibNCT07604376

“Peritendinous NSAID (parecoxib) injection” NCT06834425

“Nefopam (Acupan) 20 mg; Parecoxib 40 mg” NCT07414706

Parecoxib (iv.) for once” NCT04611685

“Dynastat (Parecoxib)” NCT06420388

“40mg ParecoxibNCT07568938

NCT06140238

NCT07154446

NCT02198924

NCT02204878

NCT00143169

NCT00763997

NCT01930318

NCT01393925

NCT03480165

NCT05757388

NCT03135795

NCT06315920

NCT05681429

NCT03059238

NCT01221025

NCT00636064

NCT02729935

NCT01859585

NCT01361789

NCT02272660

NCT00435747

NCT01526525

NCT06721988

NCT01843010

NCT03704623

NCT04847024

NCT02185924

NCT06304181

NCT01288924

NCT00455117

NCT00346268

NCT04034836

NCT01566669

NCT00660855

NCT00553605

NCT02749409

NCT06579274

NCT07116304

NCT06623513

NCT00785863

NCT02408146

NCT01541137

NCT00651300

NCT01523379

NCT03915561

NCT00139646

NCT05150431

Known as Brand name: Dynastat Brand name: DynastatNCT01221025
Known as Dynastat Dynastat (parecoxib sodium) is rapidly converted to valdecoxib following injection and reduces the production of prostaglandins that are important mediators of pain and inflammation.” NCT03915561
4

“40 mg parecoxib (Dynastat, Pfizer®) one hour before surgery and 40 mg valdecoxib (prodrug of parecoxib, Bextra, Pfizer®)were given 8 hour after surgery.” NCT01361789

“Parecoxib (Dynastat) 40 mg solution for injection is for intravenous administration.” NCT06579274

Dynastat (Parecoxib)” NCT06420388

NCT03823846

Known as Intravenous parecoxib ("Dynastat" Pfizer) Intravenous parecoxib ("Dynastat" Pfizer)NCT00455117
Known as parecoxib sodium “Dynastat (parecoxib sodium) is rapidly converted to valdecoxib following injection and reduces the production of prostaglandins that are important mediators of pain and inflammation.” NCT03915561
5

“Participants will receive 0.1ml/kg oxycodone (1mg/ml) and 2 ml parecoxib sodium (20 mg/ml) combinations after the anesthesia induction but before the surgical incision.” NCT06721988

Parecoxib sodium is an injectable prodrug of the cyclooxygenase-2-specific inhibitor valdecoxib that has exhibited analgesic activity in previous trials.” PMID 11589257 Sep 2001

NCT01186159

NCT07675473

NCT02569905

Known as Parecoxib sodium salt ChEMBL registry synonym — accepted as the source's own label CHEMBL1206690
Known as Parestat “generic parecoxib (Parestat)” NCT07154446
Known as Rayzon ChEMBL registry synonym — accepted as the source's own label CHEMBL1206690
Known as SC-69124 ChEMBL registry synonym — accepted as the source's own label CHEMBL1206690
Known as SC-69124A ChEMBL registry synonym — accepted as the source's own label CHEMBL1206690
Known as Xapit ChEMBL registry synonym — accepted as the source's own label CHEMBL1206690
Action Inhibit “Parecoxib is an injectable form of NSAID that works through inhibiting cyclo-oxygenase type-2 (COX-2).” NCT00455117
1

“Cyclooxygenase-2 inhibitor” CHEMBL1206690

Modality Small molecule “Parecoxib is an injectable form of NSAID” NCT00455117
Route Intravenous “parecoxib 40 mg IV” NCT00139607
Target PTGS2 “Cyclooxygenase-2 inhibitor” CHEMBL1206690