CovidResearchTrials by Shray Alag


CovidResearchTrials Covid 19 Research using Clinical Trials (Home Page)


Nafamostat MesylateWiki

Developed by Shray Alag
Clinical Trial MeSH HPO Drug Gene SNP Protein Mutation


Correlated Drug Terms (1)


Name (Synonyms) Correlation
drug2684 Web Based Survey Wiki 1.00

Correlated MeSH Terms (3)


Name (Synonyms) Correlation
D011014 Pneumonia NIH 0.06
D045169 Severe Acute Respiratory Syndrome NIH 0.05
D018352 Coronavirus Infections NIH 0.04

Correlated HPO Terms (1)


Name (Synonyms) Correlation
HP:0002090 Pneumonia HPO 0.06

There is one clinical trial.

Clinical Trials


1 Treatment Effect of Nafamostat Mesylate in Patients With COVID-19 Pneumonia: Open Labelled Randomized Controlled Clinical Trial

In-vitro studies revealed that nafamostat mesylate has antiviral activity against Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and anti-inflammatory and anti-coagulation effect. However, there is no clinical studies on the efficacy of nafamostat in patients with COVID-19. This study is conducted to evaluate the clinical efficacy of nafamostate mesylate in adult patients hospitalized with COVID-19 pneumonia.

NCT04418128 Corona Virus Infection COVID-19 Drug: Nafamostat Mesylate
MeSH:Coronavirus Infections Severe Acute Respiratory Syndrome Pneumonia
HPO:Pneumonia

Primary Outcomes

Description: Proportion of patients with clinical improvement as defined by live discharge from hospital or a decline of 2 categories on the seven-category ordinal scale of clinical status. * Seven-category ordinal scale of clinical status not hospitalized with resumption of normal activities; not hospitalized, but unable to resume normal activities; hospitalization, not requiring supplemental oxygen; hospitalization, requiring supplemental oxygen; hospitalization, requiring nasal high-flow oxygen therapy and/or noninvasive mechanical ventilation; hospitalization, requiring extracorporeal membrane oxygenation and/or invasive mechanical ventilation; death.

Measure: Proportion of patients with clinical improvement

Time: Day 14 & Day 28

Secondary Outcomes

Description: Time to clinical improvement (TTCI) was defined as time from randomization to a decline of 2 categories on the seven-category ordinal scale of clinical status or live discharge from the hospital, whichever came first.

Measure: Time to clinical improvement (TTCI)

Time: up to 28 days

Description: * Seven-category ordinal scale of clinical status not hospitalized with resumption of normal activities; not hospitalized, but unable to resume normal activities; hospitalization, not requiring supplemental oxygen; hospitalization, requiring supplemental oxygen; hospitalization, requiring nasal high-flow oxygen therapy and/or noninvasive mechanical ventilation; hospitalization, requiring extracorporeal membrane oxygenation and/or invasive mechanical ventilation; death. Higher scores of Seven-category ordinal scale mean serious clinical status.

Measure: Clinical status assessed by 7-category ordinal scale

Time: days 7, 14, and 28

Description: The NEW score has demonstrated an ability to discriminate patients at risk of poor outcomes. This score is based on 7 clinical parameters (respiration rate, oxygen saturation, any supplemental oxygen, temperature, systolic blood pressure, heart rate, level of consciousness). The range of NEW score is from zero to 23. Higher scores of NEWS mean the higher risk of poor outcomes. The NEW Score is being used as an efficacy measure.

Measure: Change in National Early Warning Score (NEWS)

Time: Day 1 trough Day 28

Measure: Time to National Early Warning Score (NEWS) of ≤ 2 and maintained for 24 hours

Time: Day 1 through Day 28

Measure: Duration of hospitalization

Time: Day 1 through Day 28

Measure: Duration of new non-invasive ventilation or high flow oxygen use

Time: Day 1 through Day 28

Measure: Incidence of new non-invasive ventilation or high flow oxygen use

Time: Day 1 through Day 28

Measure: Duration of new supplement oxygen use

Time: Day 1 through Day 28

Measure: Incidence of new supplement oxygen use

Time: Day 1 through Day 28

Measure: Duration of new ventilator or extracorporeal membrane oxygenation (ECMO) use

Time: Day 1 through Day 28

Measure: Incidence of new ventilator or extracorporeal membrane oxygenation (ECMO) use

Time: Day 1 through Day 28

Measure: Mortality at day 28

Time: Day 1 through Day 28

Measure: Time (days) from treatment initiation to death

Time: Day 1 through Day 28

Measure: Proportions of patients with a negative nasopharyngeal swab and sputum sample for SARS-CoV-2 quantitative RT-PCR

Time: days 3, 7, 10, 14, and 21

Measure: Viral load change (log10 viral load) of nasopharyngeal swab and sputum sample for SARS-CoV-2 quantitative RT-PCR

Time: days 3, 7, 10, 14, and 21

Measure: Adverse events that occurred during treatment

Time: Day 1 through Day 28


Related HPO nodes (Using clinical trials)