Since the beginning of the pandemic, there is currently no specific treatment, however some drugs, after systematic reviews and meta-analysis have been positioned as potential treatments (dexamethasone, tocilizumab, baricitinib), however, other drugs with therapeutic potential are being investigated, such as Polymerized type I collagen (Fibroquel). Material and methods: Adult patients are admitted to the study from December 2020 to January 2021, with prior informed consent, carriers of viral pneumonia confirmed by axial tomography, secondary to infection by Sars Cov2 virus identified by RT-PCR or antigen test, who also present severity data (dyspnea, desaturation -saturation at room air of 92% or less-, persistent fever), as well as inflammation markers (D-dimer 1000ng/ml±100; ferritin> 300mg) and that allow treatment with Polymerized type I collagen (Fibroquel®) at home or in a hospital area. Results: We include data from 35 patients, 19 (54.3%) women and 16 (45.7%) men, with a median age of 51.0 (38.0-76.0) years. The number of patients with a history of previous comorbidities was 34 (97.1%) and 20 (57.1%) had multiple comorbidities (3 or more synchronous comorbidities). The most frequent comorbidities among these patients were obesity in 94.3%, DM2 62.9%, Arterial hypertension 60.0%, COPD 14.3%, heart disease 8.6%, nephropathy 5.7%, in addition to SLE and trisomy 21, both in 2.9% of patients. In the baseline evaluation laboratory, we found that 33 (94.3%) patients had lymphocytopenia and 3 (8.6%) had thrombocytopenia. Median D-Dimer and Ferritin serum levels were 1,200.0 (990.0- 1,800.0) ng/mL and 394.5 (320.0-492.5) ug/L, respectively. The neutrophil-lymphocyte index was calculated, which on average was 10.8 (8.0 - 14.7) and an ABC-GOALSclx index of 14.0 (11.0 - 16.0) was calculated, which translate severe disease and an indication of stay in an intensive care unit. Relation to the pulse oximetry at ambient air in the baseline evaluation, we found that the median O2 saturation was 88.0% (86.0% - 89.0%). The median number of days of evolution from the onset of symptoms to the moment in which treatment with Fibroquel was started was 8.0 (7.0-9.0) days. The pulse oximetry quantified 7 days after the start of treatment had a median of 94.0% (93.0-95.0%); Regarding the measurement of prognostic biomarkers, the median d-dimer and ferritin in serum measured at 7 days of follow-up were 656.0 (497.0 - 697.5) ng/mL and 394.5 (320.0-492.5) ug/L, respectively. Conclusion: Polymerized type I collagen (Fibroquel) is an effective drug in patients with inflammatory and hypoxemic pneumonia secondary to Sars COV 2 infection, favoring clinical improvement and favoring extubation, oxygenation, and inflammation indices, as well as a biosafety profile that ensures its use without restrictions in these patients.
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Introduction: There are hematological parameters that correlate severity and predict mortality mainly in septic and inflammatory states. Objective: To correlate the neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR) and systemic immune-inflammation index (
Background Patients affected by COVID-19 pneumonia who present severe symptoms with manifest hypoxemia and cytokine storm have a high mortality rate, which is why therapies focused on reducing inflammation and improving lung function have been used, one of them being jakinibs through of the blocking of the JAK tracks. Methods Patients who presented data of severe pneumonia due to COVID-19 with data of severe hypoxemia and cytokine storm were selected, from June to August 2020, to whom the SaO2/FiO2 ratio is measured at the beginning, intermediate and end of treatment, as well as D dimer and serum ferritin. Comorbidity and drugs taken previously are analyzed. The patients being cared for at home. Results We included data from 30 patients, 8 (27%) women and 22 (73%) men, with a median age of 58.5 (46.5 - 68.0) years. 23 patients (77%) had comorbidities, the most frequent being arterial hypertension (43%), followed by obesity (30%), type 2 diabetes mellitus (27%), among others. In the laboratory, the medians of D-Dimer 982 ng/mL, Ferritin 1,375 ng/mL and C-Reactive Protein 10.0 mg/dL. Regarding the use of previous medications, we found that 29 (97%) patients had treatment with some medication, the most frequent: azithromycin (77%), ivermectin (53%) and dexamethasone (47%). The median number of medications received was 3. The initial pulse oximetry (SaO2) measurement with room air had a median of 80.5% and the median SaO2/FiO2 (SAFI) was 134; Regarding the type of SIRA, 90% had moderate SIRA and 10% had severe SIRA. The median day of evolution on which baricitinib was started was 10 days, all received 4 mg/day, and the median days of treatment with baricitinib was 14.0 days. At follow-up, SaO2 at 7 days had a median of 93.0% and the median SAFI at 7 days was 310.0; the median SaO2 at 14 days was 95.0% and the median SAFI at 14 days was 452.0. In comparative analysis, baseline SaO2/SAFI was significantly lower compared to 7 and 14 days (p = 0.001 for both comparisons). The outcomes, 27 (90%) patients improved and there were 3 (10%) who died. Demographic Variables Respiratory Variables Results on SAFI and SaO2 Conclusion Baricitinib therapy in these patients with severe COVID-19 pneumonia who present with severe hypoxemia and cytokine storm presented good results by improving clinical status and pulmonary failure, with patients being cared for at home and avoiding mechanical ventilation. Disclosures All Authors: No reported disclosures
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