Camostat
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Trade names | Foipan |
Other names | FOY-305 |
AHFS/Drugs.com | International Drug Names |
Routes of administration | Oral |
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Camostat is a
Pharmacology
It is an inhibitor of the enzyme transmembrane protease, serine 2 (TMPRSS2). For chronic
Side effects
As side effects allergic reactions including anaphylaxis, hypersensitivity, hyperkalemia, platelet and leukocyte depletion, liver dysfunction, jaundice have been reported.[9]
COVID-19
Inhibition of TMPRSS2 partially blocked infection by
AnotherCamostat decreased CRP levels better compared to Lopinavir/Ritonavir in a small study of mild COVID-19 patients.[15] Camostat decreased COVID-19 severity, improved inflammatory markers and oxygenation compared to hydroxychloroquine treated patients.[16][12]
A study of 205 COVID-19 patients treated with Camostat, carried out at Aarhus University Hospital in Denmark and concluding in April 2021, showed no noticeable effects of Camostat on duration of hospitalisation or severity of the cases, but noted that higher doses (the study used 600 mg Camostat daily dosage) might still have a possible effect.[17]
On July 1, 2021, the AIDS Clinical Trials Group announced that the Camostat group on the "ACTIV-2 Outpatient Monoclonal Antibodies and Other Therapies Trial" would not be moving forward to Phase 3. The trial demonstrated no safety concerns but also no changes in viral shedding or symptom improvement.[18]
References
- ^ a b "FOIPAN® Tablets 100mg" (PDF). Ono Pharmaceutical Co., Ltd.
- ^ "Camostat". drugs.com.
- PMID 11779708.
- PMID 18220789.
- S2CID 6522071.
- PMID 25666761.
- S2CID 207652863.
- PMID 33176395.
- ^ "医療用医薬品 : カモスタットメシル酸塩 (カモスタットメシル酸塩錠100mg「日医工」)". KEGG (in Japanese). Retrieved 2021-02-05.
- PMID 22496216.
- PMID 32142651.
- ^ PMID 34611326.
- ^ Clinical trial number NCT04374019 for "Novel Agents for Treatment of High-risk COVID-19 Positive Patients" at ClinicalTrials.gov
- ^ "Search of: camostat - covid - List Results". ClinicalTrials.gov. Retrieved 2021-02-04.
- .
- PMID 33225308.
- ^ "Middel mod halsbrand bremsede ikke Covid-19". newsroom.au.dk (in Danish). Retrieved 2021-04-28.
- ^ "ACTG announces Camostat will not advance to phase 3 in outpatient treatment study for COVID-19". EurekAlert!. Retrieved 2021-07-01.
External links
- Kunze H, Bohn E (May 1983). "Effects of the serine protease inhibitors FOY and FOY 305 on phospholipase A1 (EC 3.1.1.32) activity in rat - liver lysosomes". Pharmacological Research Communications. 15 (5): 451–459. PMID 6412250.
- Göke B, Stöckmann F, Müller R, Lankisch PG, Creutzfeldt W (1984). "Effect of a specific serine protease inhibitor on the rat pancreas: systemic administration of camostate and exocrine pancreatic secretion". Digestion. 30 (3): 171–178. PMID 6209186.