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

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 overdue 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 Stop: Business
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 · 1 met primary
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 Met primary
Phase 4 NCT02272660 Oct 2014 → Aug 2015 neuropathy, painful Peking Union Medical College Hospital Completed No outcome recorded
Phase not applicable7 trials · 1 met primary
— 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 Met primary
Phase not stated1 trial
— NCT01523379 — complex regional pain syndrome type 2 Ruhr University of Bochum No longer available No outcome recorded
Comparator or background therapy26 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 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 4 NCT03704623 Comparator May 2019 → Aug 2020 ureterolithiasis Mansoura University Completed 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/Parecoxib” NCT07604376 ↗

“Peritendinous NSAID (parecoxib) injection” NCT06834425 ↗

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

“Parecoxib (iv.) for once” NCT04611685 ↗

“Dynastat (Parecoxib)” NCT06420388 ↗

Show 48 more sources

Known as Brand name: Dynastat “Brand name: Dynastat” NCT01221025 ↗
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

NCT07675473 ↗

NCT01186159 ↗

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 ↗