Drugs / Nafamostat
last change Jun 2026 re-read 2 minutes ago

Nafamostat

Small molecule targets TMPRSS2 via inhibition

Developed for
COVID-19 · infectious disease with sepsis · acute kidney injury · blood coagulation disease · pneumonia
Investigated by
Chong Kun Dang Pharmaceutical · Ensysce Biosciences · National Institute on Drug Abuse (NIDA) · Quotient Sciences · Affiliated Hospital of Nantong University · Anhui Provincial Hospital
+59 more · Aotearoa Clinical Trials · Australasian Society for Infectious Diseases · Australian and New Zealand Intensive Care Research Centre · Beijing Chao Yang Hospital · Benxi Cental Hospital · Dalal Jamm Hospital, Senegal · Dalian NO.3 People's Hospital · Diamniadio Children Hospital, Senegal · Fann Hospital, Senegal · First Affiliated Hospital of Gannan Medical University · First Affiliated Hospital of Xinjiang Medical University · Genertec Liaoyou Gem Flower Hospital · Gyeongsang National University Hospital · Hohhot First Hospital · Huludao central hospital · Hunter Medical Research Institute · Institut Pasteur Korea · Institut Pasteur de Dakar · Jianfeng Xie · Jiangxi Provincial People's Hopital · Jilin University · LanZhou University · Latus Therapeutics · Liaoyang City Central Hospital · Ministry of Health, Senegal · Northern Jiangsu People's Hospital · SK Chemicals Co., Ltd. · Scottish National Blood Transfusion Service (SNBTS) · Second Affiliated Hospital of Xi'an Jiaotong University · Seoul National University Hospital · Shanxi Bethune Hospital · Shanxi Provincial People's Hospital · Shen Lei · Shenyang Sixth People's Hospital · Southeast University, China · The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School · The First Affiliated Hospital of Liaoning · The First Affiliated Hospital of Ningbo · The First Affiliated Hospital of Suzhou Medical · The First Affiliated Hospital of Wenzhou · The First Affiliated Hospital of Xinjiang · The First Hospital of Jilin University · The Fourth Affiliated Hospital of China Medical · The Peter Doherty Institute for Infection and Immunity · The Second Hospital University of South China · The Tenth People's Hospital of Shenyang · Tianjin Medical University General Hospital · Tianjin Third Central Hospital · Tongji Medical College of Huazhong University · University of Edinburgh · University of Melbourne · University of Oxford · Xiaobo Yang, MD · Xiaotong Hou · Xu Li · Yonsei University · Zhejiang Hospital · Zhejiang Provincial People's Hospital · Zhujiang Hospital

Trials 20 · a red edge is where a trial was stopped

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 13 trials
Phase 1 NCT06500793 Nov 2024 → Dec 2026 expected Ensysce Biosciences Recruiting No outcome recorded
Phase 1 NCT05090280 Dec 2021 → Apr 2023 Ensysce Biosciences Completed No outcome recorded
Phase 1 NCT04406415 Sep → Nov 2020 Ensysce Biosciences Completed No outcome recorded
Phase 1/21 trial
Phase 1/2 NCT04473053 Jul 2020 → Apr 2025 COVID-19 University of Edinburgh Completed No outcome recorded
Phase 24 trials
Phase 2 NCT07469072 Apr 2026 → Mar 2027 expected Zhujiang Hospital Recruiting No outcome recorded
Phase 2 NCT05555641 Dec 2022 → Oct 2024 Xiaobo Yang, MD Unknown No outcome recorded
Phase 2 NCT04628143 Dec 2020 → Apr 2021 COVID-19 Chong Kun Dang Pharmaceutical Completed No outcome recorded
Phase 2 NCT04623021 Sep → Dec 2020 COVID-19 Chong Kun Dang Pharmaceutical Completed No outcome recorded
Phase 2/31 trial
Phase 2/3 NCT04418128 Jun 2020 → Mar 2021 COVID-19 Gyeongsang National University Hospital Unknown No outcome recorded
Phase 33 trials
Phase 3 NCT04871646 Jun 2021 → Mar 2022 pneumonia Chong Kun Dang Pharmaceutical Unknown No outcome recorded
Phase 3 NCT04390594 Aug 2020 → Feb 2023 COVID-19 Institut Pasteur de Dakar Terminated No outcome recorded
Phase 3 NCT04483960 Jul 2020 → Jul 2025 COVID-19 University of Melbourne Unknown No outcome recorded
Phase 45 trials
Phase 4 NCT07518303 Jun 2026 → Jun 2028 expected acute kidney injury, infectious disease with sepsis Jianfeng Xie Not yet recruiting No outcome recorded
Phase 4 NCT06375616 Apr 2024 → Apr 2027 expected infectious disease with sepsis Shen Lei Not yet recruiting No outcome recorded
Phase 4 NCT06078839 Oct 2023 → Oct 2026 expected infectious disease with sepsis Xu Li Not yet recruiting No outcome recorded
Phase 4 NCT01001403 Mar 2009 → Mar 2010 Seoul National University Hospital Completed No outcome recorded
Phase 4 NCT01761994 Sep 2007 → Aug 2010 acute kidney injury Yonsei University Completed No outcome recorded
Phase not applicable3 trials
NCT06994312 Jul 2025 → May 2028 expected blood coagulation disease The First Hospital of Jilin University Not yet recruiting No outcome recorded
NCT06676085 Nov 2024 → Dec 2027 expected Beijing Chao Yang Hospital Recruiting No outcome recorded
NCT06276010 Jul 2024 → Nov 2026 expected Xiaotong Hou Recruiting No outcome recorded
Also used as a comparator or background therapy in 4 trials
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 2/31 trial
Phase 2/3 NCT04352400 Comparator Jun 2021 → Dec 2024 COVID-19 University Hospital Padova Unknown No outcome recorded
Phase 31 trial
Phase 3 NCT01486485 Comparator Mar 2012 → Aug 2013 acute kidney injury Seoul National University Hospital Unknown No outcome recorded
Phase 41 trial
Phase 4 NCT02478242 Comparator Jul 2010 → Jun 2015 acute kidney injury Kyungpook National University Hospital Completed No outcome recorded
Phase not applicable1 trial
NCT05874674 Comparator Dec 2023 → Dec 2025 overdue hemorrhagic disease Wonju Severance Christian Hospital Recruiting No outcome recorded

Evidence & citations 12 cited values

Every value below carries the sentence it was read from. 28 sources stand behind the page.

FieldValueCited text
Known as Nafamostat ClinicalTrials.gov intervention name — accepted as the source's own label NCT05090280
11

NCT04473053

NCT05555641

NCT04483960

NCT04628143

NCT06676085

NCT01486485

NCT07469072

NCT01001403

NCT04406415

NCT04352400

NCT04623021

Known as CKD-314 ClinicalTrials.gov intervention name — accepted as the source's own label NCT04871646
Known as FUT “We evaluated clinical outcomes of disseminated intravascular coagulation (DIC) in patients with hematological malignancies treated with synthetic protease inhibitors (SPIs) and...” PMID 30536180 Dec 2018
Known as FUT-175 ChEMBL registry synonym — accepted as the source's own label CHEMBL273264
Known as Nafamostat dimethanesulfonate ChEMBL registry synonym — accepted as the source's own label CHEMBL273264
Known as Nafamostat Mesilate Nafamostat mesilate, a serine proteinase inhibitor, while inhibiting various clotting factors in filter circuit, is characterized by short half life resulting in little...” NCT01486485
9

“Investigational drug: Nafamostat Mesilate for Injection” NCT07469072

“Drug: Nafamostat MesilateNCT04352400

“Drug: Nafamostat MesilateNCT04406415

“Drug: Nafamostat MesilateNCT04473053

NCT04390594

NCT06276010

NCT02478242

NCT06078839

NCT01761994

Known as Nafamostat mesylate “test the clinical efficacy of nafamostat mesylate (administered intravenously) on top of best standard of care.” NCT04352400
8

“BACKGROUND: Nafamostat mesylate is a potent in vitro antiviral agent” PMID 38320527 Oct 2023

“One such drug is nafamostat mesylate.” PMID 35152152 Feb 2022

NCT05874674

NCT06500793

NCT06994312

NCT07518303

NCT04418128

NCT06375616

Known as Ronastat ChEMBL registry synonym — accepted as the source's own label CHEMBL273264
Action Inhibit inhibit SARS CoV2 infection via inhibition of viral entry due to inhibition of TMPRSS2” NCT04473053
Modality Small molecule “treated with synthetic protease inhibitors (SPIs) and compared the effects of gabexate mesilate (FOY) and nafamostat mesilate (FUT)” PMID 30536180 Dec 2018
Route Intravenous “received 0.2 mg/kg of nafamostat mesilate intravenously 1 min before reperfusion of the liver graft.” NCT01001403
Target TMPRSS2 “inhibition of TMPRSS2NCT04473053