CovidResearchTrials by Shray Alag


CovidResearchTrials Covid 19 Research using Clinical Trials (Home Page)


Report for D058070: Asymptomatic Diseases NIH

(Synonyms: Asymptomatic Diseases)

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


Correlated Drug Terms (8)


Name (Synonyms) Correlation
drug564 COVID-19 patients Wiki 0.82
drug1204 Guduchi Ghan Vati Wiki 0.58
drug2926 To assess for development of IgG antibodies against SARS-CoV2 Wiki 0.58
drug559 COVID-19 e-package: Psychological wellbeing for healthcare workers Wiki 0.58
drug1312 Hydroxychloroquine Sulfate Regular dose Wiki 0.41
drug1311 Hydroxychloroquine Sulfate Loading Dose Wiki 0.41
drug654 Chloroquine Wiki 0.20
drug2122 Placebo Wiki 0.03

Correlated MeSH Terms (7)


Name (Synonyms) Correlation
D003333 Coronaviridae Infections NIH 0.26
D012327 RNA Virus Infections NIH 0.26
D014777 Virus Diseases NIH 0.07
D045169 Severe Acute Respiratory Syndrome NIH 0.06
D003141 Communicable Diseases NIH 0.05
D018352 Coronavirus Infections NIH 0.05
D007239 Infection NIH 0.03

Correlated HPO Terms (0)


Name (Synonyms) Correlation

There are 3 clinical trials

Clinical Trials


1 Use and Dosage of Hydroxychloroquine and Chloroquine to Convert Real Time Polymerase Chain Reaction (RT-PCR) Positive Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Coronavirus Infectious Disease 2019 (COVID-19) Patients to RT- PCR-Negative as a Means to Reduce Hospitalization Rate

To create a protocol for treatment of Pakistani patients with SARS-CoV-2 infection with an intent to reduce burden on institutional healthcare services by determining efficacy of different quinone drug dosing regimens in controlling SARS-CoV-2 infection for asymptomatic patients.

NCT04346667 SARS-CoV-2 Coronavirus Infection Asymptomatic Condition COVID-19 Drug: Hydroxychloroquine Sulfate Regular dose Drug: Hydroxychloroquine Sulfate Loading Dose Drug: Chloroquine Drug: Placebo
MeSH:Coronavirus Infections Severe Acute Respiratory Syndrome Asymptomatic Diseases

Primary Outcomes

Description: Percentage of patients who become RT-PCR negative with two RT-PCR tests performed at day 6 and day 7

Measure: RT-PCR negative status

Time: 6-7 days

Secondary Outcomes

Description: Time to progression to next stage of SARS-CoV-2 disease severity index

Measure: Progression of symptoms

Time: 7 days

Description: Time to onset of fever (temperature greater than 100 degree F), cough, or shortness of breath (respiratory rate >22 per minute).

Measure: Development of Symptoms

Time: 7 days

Description: Drug related adverse events as determined by data safety and monitoring board (DSMB)

Measure: Adverse events

Time: 7 days

2 ScreenNC: A Study to Determine the Number of Asymptomatic Individuals Who Have Antibodies to the SARS-CoV-2 Infection

Purpose: To determine the number of asymptomatic individuals who have antibodies to SARS-CoV-2, the virus which causes COVID-19

NCT04367740 Asymptomatic Condition Infection Viral Coronavirus Infections Severe Acute Respiratory Syndrome Coronavirus 2 Coronaviridae Infections RNA Virus Infections Virus Diseases Communicable Disease Diagnostic Test: To assess for development of IgG antibodies against SARS-CoV2
MeSH:Infection Communicable Diseases Coronavirus Infections Severe Acute Respiratory Syndrome RNA Virus Infections Coronaviridae Infections Asymptomatic Diseases Virus Diseases

Primary Outcomes

Description: Presence or absence of IgG antibodies to SARS-CoV2

Measure: Percentage of Asymptomatic patients with an IgG response from SARS-CoV-2 infection.

Time: at enrollment

Secondary Outcomes

Description: swab for presence of SARS-CoV-2 virus

Measure: Percentage of Asymptomatic patients with viral presence of SARS-CoV-2 infection.

Time: at enrollment

3 A Retrospective Study on Efficacy and Safety of Guduchi Ghan Vati for Covid-19 Asymptomatic Patients

Coronavirus disease 2019 (Covid-19) has been declared global emergency with immediate safety, preventative and curative measures to control the spread of virus. Confirmed cases are treated with clinical management as they are diagnosed but so far, there is no effective treatment or vaccine yet for Covid-19. With recommended guidelines of AYUSH Ministry, India, the use of Ayurveda for Covid-19 has increased; however, its efficacy and safety in Covid-19 confirmed patients remain unclear. Present study examined the efficacy and safety of one of the recommended Ayurveda drug (Guduchi Ghan Vati) compared with standard care for patients with asymptomatic Covid-19 patients.

NCT04480398 Covid19 Asymptomatic Condition Drug: Guduchi Ghan Vati
MeSH:Asymptomatic Diseases

Primary Outcomes

Description: Virologic clearance indicates the duration from the first Covid‐19 positive result to the first Covid-19 negative result

Measure: Virologic clearance

Time: 21 days

Secondary Outcomes

Description: change in the number of patients going from asymptomatic to moderately disease

Measure: Change in the number of patients going from asymptomatic to moderately disease

Time: 10-days of hospital admission

Description: Total duration of stay in hospital for complete recovery

Measure: Hospital Stay

Time: 21 days

Description: Clinically relevant adverse effects of Guduchi Ghan Vati (Disability, Discomfort reported)

Measure: Clinically relevant adverse effects

Time: 21-days


HPO Nodes