Identification of Predictors for the Evolution of COVID-19 Related Pneumonia by Transcriptomic and Seroproteomic — COVID_OMICS  

Covid19 Clinical Trial

Official title: Identification of Predictors for the Evolution of COVID-19 Related Interstitial Pneumonia by Transcriptomic and Seroproteomic Techniques

Status Active, not recruiting

Clinical Trial Summary

The investigating group aims at performing an observational, prospective study that involves the evaluation of circulating biomarkers predictive of clinical evolution in patients suffering from COVID-19 disease.

In particular, the aim will be to verify whether there are transcripts or cytokines / chemokines in peripheral blood, modulated differently in patients with COVID-19, distinguished on the basis of the evolution towards more severe clinical pictures that require patient intubation or that show signs of cardiovascular damage.

The study will be based on the transcriptional analysis of the entire genome and serum protein to evaluate the expression of a broad spectrum of cytokines and chemokines. Genome analysis will allow the genotype to be correlated to the identified gene expression profiles.

Clinical Trial Description

Study design This observational, prospective, monocentric study will make use of the recruitment of consecutive patients with COVID-19. Enrollment will last 6 months or, considering the desirable drop in infections in the next few weeks, until exhaustion of enrolled patients. Enrollment will be followed by 18 months dedicated to transcriptomics and seroproteomics investigations, for a total duration of the study of 24 months.

All patients will receive optimal medical therapy, and will undergo laboratory or instrumental examinations (chest x-ray, CT, echocardiography) as needed.

Blood samples will be taken at the entrance and then twice a week for the duration of the hospitalization (generally 2-3 weeks).

Anamnesis will be noted for all patients. In addition, at all times, patients will undergo clinical evaluation and the following laboratory tests, which include:

• blood count

• biochemistry

• standard coagulation and thrombin generation, fibrin generation and fibrinolysis (INR, PTT, D-dimer, Tissue Plasminogen Activator TPA, Plasminogen Activator Inhibitor PAI-2, Plasmin-AntiPlasmin complex PAP, Thrombin activated Fibrinolysis Inhibitor TAFI, Thrombin-AntiThrombin complex TAT, Prothrombin Fragment PF 1+2, Fibrinopeptide A)

• inflammation/infection (IL-6, procalcitonin, ferritin, PCR, sCD14, TLR3 and 4, RANTES, CCR3 and 4

• other (troponin I, NT-pro-BNP, Hb1Ac). A subgroup of patients will undergo a microcirculation analysis with SDF (Sidestream Dark Field imaging). ;

Related Conditions & MeSH terms

• COVID-19
• Covid19
• Interstitial Pneumonia
• Lung Diseases, Interstitial
• Pneumonia

• NCT number: NCT04441502
• Study type: Observational
• Source: IRCCS Policlinico S. Donato
• Status: Active, not recruiting
• Start date: March 30, 2020
• Completion date: December 31, 2024