Name (Synonyms) | Correlation | |
---|---|---|
drug653 | Ibrutinib Wiki | 0.23 |
drug130 | Azithromycin (Azithro) Wiki | 0.23 |
drug1259 | Sodium Nitrite Wiki | 0.23 |
drug4 | 0.9% Sodium-chloride Wiki | 0.23 |
drug229 | CAStem Wiki | 0.23 |
drug436 | Dociparastat sodium Wiki | 0.23 |
drug1021 | Placebo Administration Wiki | 0.23 |
drug916 | Normal Saline Infusion + standard of care Wiki | 0.23 |
drug775 | Lung CT scan analysis in COVID-19 patients Wiki | 0.23 |
drug71 | Amiodarone Wiki | 0.23 |
drug1348 | Tacrolimus Wiki | 0.23 |
drug1342 | TD-0903 Wiki | 0.23 |
drug197 | Blood collection Wiki | 0.23 |
drug1026 | Placebo for Azithromycin Wiki | 0.23 |
drug329 | Clinical interview Wiki | 0.23 |
drug1027 | Placebo for Hydroxychloroquine Wiki | 0.23 |
drug774 | Lucinactant Wiki | 0.23 |
drug1553 | eculizumab Wiki | 0.23 |
drug185 | Biological: COVID-19 convalescent plasma Wiki | 0.23 |
drug970 | PLACEBO GROUP Wiki | 0.23 |
drug121 | Aviptadil by intravenous infusion + standard of care Wiki | 0.23 |
drug914 | Normal Saline Wiki | 0.23 |
drug1286 | Standard of care (SOC) Wiki | 0.23 |
drug94 | Apple Watch Series 5 Wiki | 0.23 |
drug1175 | Ruxolitinib administration Wiki | 0.23 |
drug1091 | Pulmonary and Motor Rehabilitation Wiki | 0.23 |
drug111 | Association of diltiazem and niclosamide Wiki | 0.23 |
drug120 | Aviptadil (VIP) Wiki | 0.23 |
drug1132 | Ravulizumab Wiki | 0.23 |
drug1134 | Recombinant Bacterial ACE2 receptors -like enzyme of B38-CAP (rbACE2) plus Aerosolized 13 cis retinoic acid Wiki | 0.23 |
drug541 | Gimsilumab Wiki | 0.23 |
drug189 | Biosensor Wiki | 0.23 |
drug233 | CERC-002 Wiki | 0.23 |
drug172 | Best Supportive Care Wiki | 0.23 |
drug1466 | Verapamil Wiki | 0.23 |
drug143 | BCG GROUP Wiki | 0.23 |
drug163 | Baricitinib Wiki | 0.21 |
drug129 | Azithromycin Wiki | 0.17 |
drug1213 | Saliva collection Wiki | 0.16 |
drug1367 | Telmisartan Wiki | 0.16 |
drug728 | L-ascorbic acid Wiki | 0.16 |
drug568 | Heparin Wiki | 0.16 |
drug592 | Hydroxychloroquine (HCQ) Wiki | 0.13 |
drug252 | COVID-19 RT-PCR Wiki | 0.13 |
drug1016 | Placebo Wiki | 0.12 |
drug591 | Hydroxychloroquine Wiki | 0.12 |
drug823 | Methylprednisolone Wiki | 0.08 |
drug1042 | Placebos Wiki | 0.06 |
drug1402 | Tocilizumab Wiki | 0.05 |
Name (Synonyms) | Correlation | |
---|---|---|
D014947 | Wounds and Injuries NIH | 0.40 |
D055371 | Acute Lung Injury NIH | 0.38 |
D012128 | Respiratory Distress Syndrome, Adult NIH | 0.36 |
D012127 | Respiratory Distress Syndrome, Newborn NIH | 0.24 |
D013577 | Syndrome NIH | 0.12 |
D004417 | Dyspnea NIH | 0.10 |
D011024 | Pneumonia, Viral NIH | 0.10 |
D011014 | Pneumonia NIH | 0.07 |
D016638 | Critical Illness NIH | 0.05 |
D018352 | Coronavirus Infections NIH | 0.03 |
D014777 | Virus Diseases NIH | 0.03 |
D045169 | Severe Acute Respiratory Syndrome NIH | 0.03 |
Name (Synonyms) | Correlation | |
---|---|---|
HP:0002098 | Respiratory distress HPO | 0.10 |
HP:0002090 | Pneumonia HPO | 0.05 |
There are 19 clinical trials
Novel Corona Virus (SARS-CoV-2) is known to cause Respiratory Failure, which is the hallmark of Acute COVID-19, as defined by the new NIH/FDA classification. Approximately 50% of those who develop Critical COVID-19 die, despite intensive care and mechanical ventilation. Patients with Critical COVID-19 and respiratory failure, currently treated with high flow nasal oxygen, non-invasive ventilation or mechanical ventilation will be treated with Aviptadil, a synthetic form of Human Vasoactive Intestinal Polypeptide (VIP) plus maximal intensive care vs. placebo + maximal intensive care. Patients will be randomized to intravenous Aviptadil will receive escalating doses from 50 -150 pmol/kg/hr over 12 hours.
Description: Mortality
Measure: Mortality Time: 5 Days with followup through 30 daysDescription: Index of Respiratory Distress
Measure: PaO2:FiO2 ratio Time: 5 Days with followup through the end of telemetry monitoringDescription: TNF alpha levels as measured in hospital laboratory
Measure: TNF alpha Time: 5 DaysDescription: Multi-system organ failure free days
Measure: Multi-system organ failure free days Time: 5 days with followup through 30 daysA phase1/2, open label, dose escalation, safety and early efficacy study of CAStem for the treatment of severe COVID-19 associated with or without ARDS.
Description: Frequency of adverse reaction (AE) and severe adverse reaction (SAE) within 28 days after treatment
Measure: Adverse reaction (AE) and severe adverse reaction (SAE) Time: Within 28 days after treatmentDescription: Evaluation by chest CT
Measure: Changes of lung imaging examinations Time: Within 28 days after treatmentDescription: Marker for SARS-CoV-2
Measure: Time to SARS-CoV-2 RT-PCR negative Time: Within 28 days after treatmentDescription: The duration of a fever above 37.3 degrees Celsius
Measure: Duration of fever (Celsius) Time: Within 28 days after treatmentDescription: Marker for efficacy
Measure: Changes of blood oxygen (%) Time: Within 28 days after treatmentDescription: Marker for efficacy
Measure: Rate of all-cause mortality within 28 days Time: Within 28 days after treatmentDescription: Counts of lymphocyte in a litre (L) of blood
Measure: Lymphocyte count (*10^9/L) Time: Within 28 days after treatmentDescription: Alanine aminotransferase in unit (U)/litre(L)
Measure: Alanine aminotransferase (U/L) Time: Within 28 days after treatmentDescription: Creatinine in micromole (umol)/litre(L)
Measure: Creatinine (umol/L) Time: Within 28 days after treatmentDescription: Creatine kinase in U/L
Measure: Creatine kinase (U/L) Time: Within 28 days after treatmentDescription: C-reactive in microgram (mg)/litre(L)
Measure: C-reactive protein (mg/L) Time: Within 28 days after treatmentDescription: Procalcitonin in nanogram (ng)/litre(L)
Measure: Procalcitonin (ng/L) Time: Within 28 days after treatmentDescription: Lactate in millimole(mmol)/litre(L)
Measure: Lactate (mmol/L) Time: Within 28 days after treatmentDescription: IL-1beta in picogram(pg)/millilitre(mL)
Measure: IL-1beta (pg/mL) Time: Within 28 days after treatmentDescription: IL-2 in pg/mL
Measure: IL-2 (pg/mL) Time: Within 28 days after treatmentDescription: IL-6 in pg/mL
Measure: IL-6 (pg/mL) Time: Within 28 days after treatmentDescription: IL-8 in pg/mL
Measure: IL-8 (pg/mL) Time: Within 28 days after treatmentThe primary objective of the study is to evaluate the days until reaching clinical stability after starting randomization in hospitalized patients with elevated inflammatory parameters and severe COVID-19 lung injury.
Description: Assess the days until clinical stability is achieved after initiating randomization in hospitalized patients with elevated inflammatory parameters and severe COVID-19 lung injury. Clinical stability is defined if all the following criteria are met for 48 consecutive hours: Body temperature ≤ 37.0ºC; PaO2 / FiO2> 400 and / or SatO2 / FiO2> 300; Respiratory rate ≤ 24 rpm
Measure: Time to reach clinical stability Time: 28 daysDescription: days
Measure: Time to reach an afebrile state for 48 hours. Time: 56 daysDescription: days
Measure: Time to reach PaO2 / FiO2> 400 and / or SatO2 / FiO2> 300 Time: 56 daysDescription: days
Measure: Time to reach FR ≤ 24 rpm for 48 hours Time: 56 daysDescription: days
Measure: Time to normalization of D-dimer (<250 ug / L) Time: 56 daysDescription: days
Measure: Time until PCR normalization (<5mg / L). Time: 56 daysDescription: days
Measure: Time until normalization of ferritin (<400ug / L) Time: 56 daysDescription: viral load
Measure: Study the impact of immunosuppressive treatment on viral load using quantitative PCR Time: 56 daysDescription: days
Measure: Time until hospital discharge Time: 56 daysDescription: days
Measure: Need for ventilatory support devices Time: 56 daysDescription: days
Measure: Duration that it is necessary to maintain ventilatory support. Time: 56 daysDescription: days
Measure: COVID-19 mortality Time: 56 daysDescription: days
Measure: all-cause mortality Time: 56 daysDescription: cytokines quantification technique by Luminex
Measure: Analyze the expanded cytokine profile before the start of treatment and their evolution every 7 days after admission Time: 56 daysDescription: IDIBELL Clinical Research and Clinical Trials Unit will oversee the monitoring and pharmacovigilance
Measure: Describe the side effects and their severity attributed to tacrolimus and / or methylprednisolone. Time: 56 daysThis study will test to see if a 72-hour intravenous vitamin C infusion protocol (100 mg/kg every 8 hours) in patients with hypoxemia and suspected COVID-19 will reduce the lung injury caused by the SARS-Cov-2.
Description: Documented days free off mechanical ventilation the first 28 days post enrollment
Measure: Number of ventilator-free days Time: Up to 28 daysDescription: Mortality at 28-days by all causes
Measure: All-cause-mortality Time: Up to 28 daysDescription: Number of days free of acute inflammation (defined as CRP >= 10 mg/L)
Measure: Acute-inflammation-free days Time: Up to 28 daysDescription: Number of days that the participant is free of organ failure in ALL of the following organ systems: Cardiovascular, Respiratory, Neurological, Liver, Bone marrow organ, Renal
Measure: Organ-failure-free days Time: Up to 1 yearThis is a phase 1 study in healthy subjects to evaluate the safety, tolerability and pharmacokinetics of single (Part A and B) and multiple (Part B) doses of inhaled TD-0903.
Description: Number and severity of treatment emergent adverse events
Measure: Safety and Tolerability of SAD of TD-0903: Adverse Events Time: Day 1 to Day 8Description: Number and severity of treatment emergent adverse events
Measure: Safety and Tolerability of MAD of TD-0903: Adverse Events Time: Day 1 to Day 14Description: Multiple PK variables of TD-0903 will be assessed during SAD and may include, but are not limited to: Area under the plasma concentration-time curve (AUC)
Measure: Pharmacokinetics (PK) of TD-0903 when given as a Single Ascending Dose (SAD): AUC Time: Day 1 through Day 4Description: Multiple PK variables of TD-0903 will be assessed during SAD and may include, but are not limited to: Maximum observed concentration (Cmax)
Measure: Pharmacokinetics (PK) of TD-0903 when given as a Single Ascending Dose (SAD): Cmax Time: Day 1 through Day 4Description: Multiple PK variables of TD-0903 will be assessed during SAD and may include, but are not limited to: Time to reach maximum observed concentration (Tmax)
Measure: Pharmacokinetics (PK) of TD-0903 when given as a Single Ascending Dose (SAD): Tmax Time: Day 1 through Day 4Description: Multiple PK variables of TD-0903 will be assessed during MAD and may include, but are not limited to: Area under the plasma concentration-time curve (AUC)
Measure: Pharmacokinetics (PK) of TD-0903 when given as a Multiple Ascending Dose (MAD): AUC Time: Day 1 through Day 9Description: Multiple PK variables of TD-0903 will be assessed during MAD and may include, but are not limited to: Maximum observed concentration (Cmax)
Measure: Pharmacokinetics (PK) of TD-0903 when given as a Multiple Ascending Dose (MAD): Cmax Time: Day 1 through Day 9Description: Multiple PK variables of TD-0903 will be assessed during MAD and may include, but are not limited to: Time to reach maximum observed concentration (Tmax)
Measure: Pharmacokinetics (PK) of TD-0903 when given as a Multiple Ascending Dose (MAD): Tmax Time: Day 1 through Day 9Study KIN-1901-2001 is a multi-center, adaptive, randomized, double-blind, placebo-controlled study to assess the efficacy and safety of gimsilumab in subjects with lung injury or acute respiratory distress syndrome (ARDS) secondary to COVID-19.
Description: Mortality at Day 43
Measure: Primary endpoint Time: 43 daysDescription: Subjects who die will be assigned "0" ventilator-free days
Measure: Number of ventilator-free days. Time: Day 43This protocol provides access to eculizumab treatment for participants with severe COVID-19.
The purpose of this study is to evaluate the efficacy and safety of ruxolitinib in the treatment of patients with COVID-19 severe pneumonia.
Description: To determine the efficacy of ruxolitinib measured by overall survival
Measure: Overall survival Time: 28 days after registration into trialDescription: Assessment of the duration of ventilation support
Measure: Assessment of the duration of ventilation support Time: registration unitl 90 days after registration into trialDescription: Assessment of the extent of cytokine storm reduction (IL-6, CRP, ferritin)
Measure: cytokine storm Time: registration unitl 90 days after registration into trialDescription: To assess time on ICU
Measure: time on ICU Time: registration unitl 90 days after registration into trialDescription: To assess toxicity and safety of ruxolitinib treatment
Measure: Number of participants with treatment-related adverse events as assessed by CTCAE v4.0 Time: registration unitl 90 days after registration into trialDescription: To assess the timeframe for seroconversion under ruxolitinib treatment (SARS-Co-19- IgG)
Measure: time frame for seroconversion under ruxolitinib treatment (SARS-Co-19- IgG) Time: registration unitl 90 days after registration into trialDescription: To assess pulmonary function (time point discharge from hospital) by CT scan
Measure: pulmonary function assessed by a CT scan Time: registration unitl 90 days after registration into trialDescription: To determine the efficacy of ruxolitinib measured by overall survival
Measure: overall survival Time: 90 days after registration into trialBrief Summary: SARS-CoV-2 virus infection is known to cause Lung Injury that begins as dyspnea and exercise intolerance, but may rapidly progress to Acute Respiratory Distress Syndrome and the need for mechanical ventilation. Mortality rates as high as 80% have been reported among those who develop ARDS, despite intensive care and mechanical ventilation. Patients with COVID-19 induced non-Acute Lung Injury who have demonstrated reduction in blood oxygenation, dyspnea, and exercise intolerance but do not require endotracheal intubation and mechanical ventilation will be treated with Aviptadil, a synthetic version of Vasoactive Intestinal Polypeptide (VIP) plus Standard of Care vs. placebo + Standard of Care. Patients will be randomized to intravenous Aviptadil will receive inhaled Aviptadil, 100 μg 3x daily vs. placebo 3x daily. The primary outcome will be progression to ARDS over 28 days. Secondary outcomes will include blood oxygenation as measured by pulse oximetry, dyspnea, exercise tolerance, and levels of TNFα IL-6 and other cytokines.
Description: Progression to ARDS is defined as the need for mechanical ventilation
Measure: Progression to ARDS Time: 28 daysDescription: Blood PO2 as measured by pulse oximetry
Measure: Blood oxygenation Time: 28 daysDescription: 0 = no shortness of breath at all 0.5 = very, very slight shortness of breath = very mild shortness of breath = mild shortness of breath = moderate shortness of breath or breathing difficulty = somewhat severe shortness of breath = strong or hard breathing 7 = severe shortness of breath or very hard breathing 8 9 = extremely severe shortness of breath 10 = shortness of breath so severe you need to stop the exercise or activity
Measure: RDP Dsypnea Scale Time: 28 daysDescription: Distance walked in six minutes
Measure: Distance walked in six minutes Time: 28 daysThis study will evaluate the efficacy, safety, pharmacokinetics, and pharmacodynamics of ravulizumab administered in adult patients with Coronavirus Disease 2019 (COVID-19) severe pneumonia, acute lung injury, or acute respiratory distress syndrome. Patients will be randomly assigned to receive ravulizumab in addition to best supportive care (BSC) (2/3 of the patients) or BSC alone (1/3 of the patients). Best supportive care will consist of medical treatment and/or medical interventions per routine hospital practice.
Coronavirus disease 2019 (COVID-19) is an infectious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Lung failure is the main cause of death related to COVID-19 infection. The main objective of this study is to evaluate if Ibrutinib is safe and can reduce respiratory failure in participants with COVID-19 infection. Ibrutinib is an investigational drug being developed for the treatment of COVID-19. Participants are assigned 1 of 2 groups, called treatment arms. Each group receives a different treatment. There is a 1 in 2 chance that participants will be assigned to placebo. Around 46 adult participants with a diagnosis of COVID-19 will be enrolled at multiple sites in Unites States. Participants will receive oral doses of Ibrutinib or placebo capsules once daily for 4 weeks along with standard care. There will be higher treatment burden for participants in this trial compared to their standard of care. The effect of the treatment will be checked by medical assessments, blood tests, checking for side effects.
Description: Respiratory failure is defined by clinical diagnosis of respiratory failure and initiation of 1 of the following therapies: Endotracheal intubation and mechanical ventilation OR Extracorporeal membrane oxygenation OR high-flow nasal cannula oxygen delivery OR non-invasive positive pressure ventilation OR clinical diagnosis of respiratory failure with initiation of none of these measures only when clinical decision-making driven is driven solely by resource limitation.
Measure: Percentage of Participants Alive and Without Respiratory Failure Time: Day 28Description: WHO-8 is an 8 point ordinal scale for clinical improvement with scores ranging from 0 (uninfected) through 8 (Death).
Measure: Change in the World Health Organization (WHO)-8 Point Ordinal Scale From Baseline Time: Day 14Description: Time on supplemental oxygen imputed to the maximum number of days on study drug (28) for all points following the death of a participant.
Measure: Median Reduction in Days Spent on Supplemental Oxygen Time: Up to Day 28Description: Percentage of participants with mortality from any cause.
Measure: All-Cause Mortality Time: Up to Day 28Description: Respiratory failure is defined by clinical diagnosis of respiratory failure and initiation of 1 of the following therapies: Endotracheal intubation and mechanical ventilation OR Extracorporeal membrane oxygenation OR high-flow nasal cannula oxygen delivery OR non-invasive positive pressure ventilation OR clinical diagnosis of respiratory failure with initiation of none of these measures only when clinical decision-making driven is driven solely by resource limitation.
Measure: Percentage of Participants Experiencing Respiratory Failure or Death Time: Up to Day 28Description: Percentage of participants alive and not requiring mechanical ventilation.
Measure: Mechanical Ventilation-Free Survival Time: Up to Day 56Description: Defined as number of days from the first day of using mechanical ventilation to the last day of using mechanical ventilation.
Measure: Days on Mechanical Ventilation Time: Up to Day 56Description: The duration of hospitalization is defined as the time in days from the first day of hospitalized to the date of discharge or death.
Measure: Duration of hospitalization Time: Up to Day 56Description: Time to discharge is defined as the time in days from the first day of hospitalized to the date of discharge.
Measure: Time to Discharge Time: Up to Day 56Description: PaO2:FiO2 ratio is an index of respiratory distress.
Measure: Partial Pressure of Oxygen in Arterial Blood (PaO2) to Fraction of Inspired Oxygen (FiO2) Ratio Time: Up to Day 56Description: Oxygenation Index is a parameter of pulmonary function of participants.
Measure: Oxygenation Index Time: Up to Day 56Description: An adverse event (AE) is defined as any untoward medical occurrence in a patient or clinical investigation participant administered a pharmaceutical product which does not necessarily have a causal relationship with this treatment. The investigator assesses the relationship of each event to the use of study. A serious adverse event (SAE) is an event that results in death, is life-threatening, requires or prolongs hospitalization, results in a congenital anomaly, persistent or significant disability/incapacity or is an important medical event that, based on medical judgment, may jeopardize the participant and may require medical or surgical intervention to prevent any of the outcomes listed above. Treatment-emergent adverse events (TEAEs) are defined as any event that began or worsened in severity on or after the first dose of study drug.
Measure: Number of Participants With Adverse Events Time: Up to Day 56Description: Laboratory abnormalities will be analyzed according to National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 5.0.
Measure: Number of Participants With Abnormal Laboratory Findings Time: Up to Day 56COVID-19 DISEASE Coronavirus disease 2019 (COVID-19) is a respiratory tract infection caused by a newly emergent coronavirus, severe acute respiratory syndrome from COVID-19, that was first recognized in Wuhan, China, in December 2019. While most people with COVID-19 develop mild or uncomplicated illness, approximately 14% develop severe disease requiring hospitalization and oxygen support and 5% require admission to an intensive care unit. In severe cases, COVID-19 can be complicated by acute respiratory disease syndrome (ARDS) requiring prolonged mechanical ventilation, sepsis and septic shock, multiorgan failure, including acute kidney, liver and cardiac injury. ARDS REHABILITATION Critically ill people who undergo prolonged mechanical ventilation often develop weakness, with severe symmetrical weakness of and deconditioning of the proximal musculature and of the respiratory muscles (critical illness neuropathy/myopathy).These individuals also develop significant functional impairment and reduced health-related quality of life (HRQL) up to 2 and 5 years after discharge. ARDS survivors may complain of depression, anxiety, memory disturbances, and difficulty with concentration often unchanged at 2 and 5 years. Less than half of all ARDS survivors return to work within the first year following discharge, two-thirds at two years, and more than 70% at five years. Early physiotherapy (PT) of people with ARDS has recently been suggested as a complementary therapeutic tool to improve early and late outcomes. The aims of PT programs should be to reduce complications of immobilization and ventilator-dependency, to improve residual function, to prevent new hospitalisations, and to improve health status and HRQL. Physiotherapy in critical patients is claimed also to prevent and contribute to treat respiratory complications such as secretion retention, atelectasis, and pneumonia. Early mobilization and maintenance of muscle strength may reduce the risk of difficult weaning, limited mobility, and ventilator dependency. Lastly, pulmonary rehabilitation in ICU in mechanically ventilated subjects may reduce length of stay in ICU up to 4.5 day, shorten mechanical ventilation of 2.3 days and weaning by 1.7 days. The aim of this study is to investigate how early pulmonary and motor rehabilitation impacts on length of hospital admission (ICU and acute ward) and early and late outcomes inpatients that develop ARDS due to COVID-19.
Description: days of ICU stay
Measure: Length of ICU stay Time: up to 60 daysDescription: days of hospital stay
Measure: Length of hospital stay Time: up to 90 daysCombination of Recombinant Bacterial ACE2 Receptors -Like Enzyme of B38-CAP and Isotretinoin Could be Promising COVID-19 Infection- and Lung Injury Preventing Drug Better Than Recombinant Human ACE2 Mahmoud ELkazzaz1 1Department of chemistry and biochemistry, Faculty of Science, Damietta University, GOEIC, Egypt. _____________________________________________________________________________________________ ________________________________________________________________________ B38-CAP is a bacteria-derived ACE2-like enzyme that suppresses hypertension and cardiac dysfunction Angiotensin-converting enzyme 2 (ACE2) is critically involved in cardiovascular physiology and pathology, and is currently clinically evaluated to treat acute lung failure. Here we show that the B38-CAP, a carboxypeptidase derived from Paenibacillus sp. B38, is an ACE2-like enzyme to decrease angiotensin II levels in mice. In protein 3D structure analysis, B38-CAP homolog shares structural similarity to mammalian ACE2 with low sequence identity. A study demonstrated that the bacterial B38-CAP as an ACE2-like carboxypeptidase, indicating that evolution has shaped a bacterial carboxypeptidase to a human ACE2-like enzyme. Bacterial engineering could be utilized to design improved protein drugs for hypertension and heart failure. pretreatment of B38-CAP markedly down regulated a massive increase of plasma Ang II levels at 5 min after Ang II injection In addition to the currently used drugs to inhibit Ang II generation or signaling, such as ACE inhibitors or Angiotensin receptor blockers, direct down-modulation of Ang II levels by rhACE2 protein is one of the promising candidates for new therapeutic strategy in cardiovascular disease and other Ang II-related diseases, e.g. ARDS. On the other hand, although mass production of rhACE2 as a protein drug costs due to requirement of mammalian cell expression systems, B38-CAP is easily prepared with E. coli expression system and is cost effective. Therapeutic efficacy and less toxicity in mouse heart failure models would warrant further investigation of B38-CAP or other microbial carboxypeptidases in disease models. Finally the principal investigator expects that treatment with ACE2-like enzyme of bacteria B38-CAP expected to work efficiently Like human ACE2 and it will save the lung cells from COVID - 19 inhibitory effect and down regulation of ACE2 because COVID-19 binds to human ACE2 and down regulates it and this receptors is very important for lung cells survival and function So ,the principal investigator also expects that B38-CAP ACE2 like enzyme may be not recognized by COVID -19 spike protein because evolutionary it is too far away from human ace2 and human ACE2 is a real receptor of COVID -19 not ACE2 like enzyme but in the same time it will make the same function of human ACE2 In another study by Sinha et al who analyzed a publicly available Connectivity Map (CMAP) dataset of pre/post transcriptomic profiles for drug treatment in cell lines for over 20,000 small molecules, isotretinoin was the strongest down-regulator of ACE 2 receptors. On the other hand, they found 6 drugs in CMAP that are currently being investigated in clinical trials for treating COVID-19 (chloroquine, thalidomide, methylprednisolone, losartan, lopinavir and ritonavir, from clinicaltrials.gov), none of which was found to significantly alter ACE2 expression (P>0.1) Moreover, another study demonstrated that isotretinoin is a Potential papain like protease (PLpro) inhibitors which is a protein encoded by SARS-CoV-2 genes and considered one of the proteins that should be targeted in COVID-19 treatment by performing target-based virtual ligand screening . So, the principal investigator expects strong inhibition of COVID - 19 infection And rescuing the lung cells from its serious attack by treating with ACE2 like enzyme and Isotretinoin Keywords: COVID 2019 , Isotretinoin,B38-CAP , Bacterial ACE2 receptors -like enzyme , rhACE226.
Description: Compare the time course of body temperature (fever) between two groups over time.
Measure: Time course of body temperature (fever) Time: at 14 daysDescription: Compare viral load between two groups over time.
Measure: Viral load over time Time: 14 daysDescription: PaO2/FiO2 ratio
Measure: P/F ratio over time Time: 14 daysDescription: SOFA, including assessment of respiratory, blood, liver, circulatory, nerve, kidney, from 0 to 4 scores in each systems, the higher scores mean a worse outcome.
Measure: Sequential organ failure assessment score(SOFA score) over time Time: 14 daysDescription: Based on radiologist's assessment of inflammatory exudative disease, category as follows: significant improvement, partial improvement, no improvement, increase of partial exudation, significant increase in exudation, unable to judge.
Measure: Image examination of chest over time Time: 14 daysThis is a multicenter, single-treatment study. Subjects will consist of adults with COVID-19 associated acute lung injury who are being cared for in a critical care environment.
Description: The AUC for OI through 12 hours measured using the trapezoidal method, where OI is defined as mean airway pressure (Paw)×fraction of inspired oxygen (FiO2)×100/arterial pressure of oxygen (PaO2)
Measure: Oxygenation index (OI) area under the curve (AUC)0-12 Time: 12 hours post initiation of dosingDescription: FiO2 change from baseline
Measure: FiO2 Time: 24 hours post initiation of dosingDescription: PaO2 change from baseline
Measure: PaO2 Time: 24 hours post initiation of dosingDescription: SpO2 change from baseline
Measure: Oxygenation from pulse oximetry (SpO2) Time: 24 hours post initiation of dosingDescription: Change from baseline in P/F ratio, defined as PaO2/FiO2
Measure: P/F ratio Time: 24 hours post initiation of dosingDescription: Change from baseline in VI, defined as [respiration rate (RR)×(peak inspriatory pressure [PIP] − peak expiratory end pressure [PEEP])× arterial pressure of carbon dioxide (PaCO2)]/1000
Measure: Ventilation Index (VI) Time: 24 hours post initiation of dosingDescription: Change from baseline in lung compliance, as measured by the ventilator
Measure: Lung compliance Time: 24 hours post initiation of dosingA randomized, double-blind, placebo-controlled Phase 2/3 study to evaluate the safety and efficacy of DSTAT in patients with Acute Lung Injury (ALI) due to COVID-19. This study is designed to determine if DSTAT can accelerate recovery and prevent progression to mechanical ventilation in patients severely affected by COVID-19.
Description: Alive and free of invasive mechanical ventilation
Measure: Proportion of participants who are alive and free of invasive mechanical ventilation Time: Through Day 28Description: Time to all-cause mortality
Measure: All-cause mortality Time: Through Day 28This is a multicenter observational retrospective cohort study that aims to study the morphological characteristics of the lung parenchyma of SARS-CoV2 positive patients identifiable in patterns through artificial intelligence techniques and their impact on patient outcome.
Description: Describe the parenchymal lung damage induced by COVID-19 through a qualitative analysis with chest CT through artificial intelligence techniques.
Measure: A qualitative analysis of parenchymal lung damage induced by COVID-19 Time: Until patient discharge from the hospital (approximately 6 months)Description: Describe the parenchymal lung damage induced by COVID-19 through a quantitative analysis with chest CT through artificial intelligence techniques.
Measure: A quantitative analysis of parenchymal lung damage induced by COVID-19 Time: Until patient discharge from the hospital (approximately 6 months)Description: The potential impact of parenchymal morphological CT scans in patients with severe moderate respiratory failure assessed as intensive care mortality.
Measure: The potential impact of parenchymal morphological CT scans in patients with severe moderate respiratory failure. Time: Until patient discharge from the hospital (approximately 6 months)Description: The potential impact of parenchymal morphological CT scans in patients with severe moderate respiratory failure assessed as hospital mortality.
Measure: The potential impact of parenchymal morphological CT scans in patients with severe moderate respiratory failure. Time: Until patient discharge from the hospital (approximately 6 months)Description: The potential impact of parenchymal morphological CT scans in patients with severe moderate respiratory failure assessed as days free from mechanical ventilation.
Measure: The potential impact of parenchymal morphological CT scans in patients with severe moderate respiratory failure. Time: Until patient discharge from the hospital (approximately 6 months)Description: The hypothesis is that the uso of deep neural network models for lung segmentation in Acute Respiratory Distress Syndrome (ARDS) in animal models and Chronic Obstructive Pulmonary Disease (COPD) in patients that could be applied to self-segment the lungs of COVID-19 patients through a learning transfer mechanism with artificial intelligence.
Measure: Automated segmentation of lung scans of patients with COVID-19 and ARDS. Time: Until patient discharge from the hospital (approximately 6 months)Description: Expand the knowledge of chest CT features in COVID-19 patients and their detail through the use of machine learning and other quantitative techniques comparing CT patterns of COVID-19 patients to those of patients with ARDS.
Measure: Knowledge of chest CT features in COVID-19 patients and their detail through the use of machine learning and other quantitative techniques. Time: Until patient discharge from the hospital (approximately 6 months)Description: Determine the capacity within which the artificial intelligence analysis that uses deep learning models can be used to predict clinical outcomes from the analysis of the characteristics of the chest CT obtained within 7 days of hospital admission; combining quantitative CT data with clinical data.
Measure: The ability within which the analysis of artificial intelligence that uses deep learning models can be used to predict clinical outcomes Time: Until patient discharge from the hospital (approximately 6 months)Randomized, placebo controlled study to determine if nebulized heparin may reduce the severity of lung injury caused by the novel coronavirus, also known as COVID-19
This multicenter, randomized, double-blind, placebo-controlled clinical trial will evaluate the efficacy and safety of intravenous Sodium Nitrite Injection for treatment of patients infected with COVID-19 who develop lung injury and require mechanical ventilation.
Description: Proportion of study subjects who are alive and free of respiratory failure at Day 28
Measure: Survival with Unassisted Breathing Time: Day 28Description: Number of days alive without mechanical ventilation from start of study through Day 28
Measure: Survival without Mechanical Ventilation Time: Day 28Description: Number of days alive and not in the intensive care unit from start of study through Day 28.
Measure: Survival without Intensive Care Time: Day 28Description: Number of days alive and not in hospital from start of study through Day 28.
Measure: Survival without Hospitalization Time: Day 28Description: Alive on Day 28 and no use of ECMO therapy any time between start of study and Day 28.
Measure: Survival without ECMO Time: Day 28Description: Alive on Day 28
Measure: Survival Time: Day 28Description: Oxygenation index (PaO2/FIO2) at Day 14
Measure: Lung Status Time: Day 14Description: Blood urea nitrogen (BUN) at Day 14
Measure: Kidney Status (1) Time: Day 14Description: Creatinine at Day 14
Measure: Kidney Status (2) Time: Day 14Description: Liver function tests (ALT, AST, LDH) at Day 14
Measure: Liver Status Time: Day 14The study is a prospective, randomized, placebo-controlled, single-blind phase 2 clinical study of the efficacy and safety of CERC-002, a potent inhibitor of LIGHT, for the treatment of patients with COVID-19 pneumonia who have mild to moderate ARDS. LIGHT is a cytokine in the TNF super family (TNFSF14) which drives inflammation and induces many other cytokines including IL-1, IL-6 and GM-CSF. LIGHT levels have been shown to be elevated in COVID-19 infected patients and inhibiting LIGHT is hypothesized to ameliorate the cytokine storm which has shown to be a major factor in progression of ARDS. The study will assess the efficacy and safety of CERC-002 in patients with severe COVID-19 over a 28 day period as single dose on top of standard of care.
Description: Respiratory failure defined based on resource utilization requiring at least one of the following: Endotracheal intubation and mechanical ventilation Oxygen delivered by high-flow nasal cannula (heated, humidified oxygen delivered via reinforced nasal cannula at flow rates >20L/min with fraction of delivered oxygen ≥0.5) Noninvasive positive pressure ventilation, Extracorporeal membrane oxygenation
Measure: Proportion of patient alive and free of respiratory failure Time: Baseline to Day 28Description: 1-month mortality
Measure: Proportion of subjects who are alive Time: Baseline to Day 28