Increase of lung function usage bronchoscopy in COVID-19 patients: Three case series in Indonesian adult

Antiviral use in liver function abnormalities and Covid-19 patients: Serial cases

Introduction

Some SARS-CoV-2 patients have liver function abnormalities due to anti-viral drug effects.

Methods

The design of this study was a case series reported using retrospectives. Data collection was carried out from December 2020 to February 2021. All participants were diagnosed with SAR-CoV-2 and received an anti-viral drug which identified liver function abnormalities.

Results

The patients’ average age was 54.56 ± 14.46 years old. Most patients experienced shortness of breath and cough, with hypertension as the accompanying comorbid. Increased AST and ALT were found in one patient who used Lopinavir-Ritonavir. The increase was 1.0 times to 2.0 times the expected value. Increased CRP, D-dimer and procalcitonin were also found, with a mean of 12.27 ± 15,34, 1861.29 ± 1828.85 and 1.54 ± 2.84, respectively. One of the patients in the Lopinavir-Ritonavir group died while receiving treatment.

Conclusion

SAR-CoV-2 is one of the risk factors that cause liver function abnormalities supported by anti-viral drugs that cause liver work to increase.

Interleukin-6 (IL-6) expression of lung tissue in COVID-19 patient severity through core biopsy post mortem

Introduction

In COVID-19 patients, Interleukin-6 (IL-6) will increase, and the production of antigens will be excessive, which will cause excessive inflammation of the tissues, especially the respiratory tract, which causes fibrosis in the lungs and can lead to death.

Objective

To analyze IL-6 expression of lung tissue in COVID-19 patient severity.

Methods

The study is an observational analytic design from July to December 2020. COVID-19 patient severity who died was examined for IL-6 expression on lung tissue. The lung tissue sampling uses the core biopsy method.

Results

The total number of samples obtained was 38 samples. Characteristics of patients with a mean age of patients were 48 years, male, the most common chief complaint was shortness of breath, mean symptom onset was 5 days, patient length of stay was 10 days, the most common cause of death was a combination of septic shock and ARDS and the most common comorbid diabetes mellitus. There is an increased WBC, neutrophils, platelets, procalcitonin, CRP, BUN, creatinine serum, AST, ALT, and D-dimer. In this study, the average tissue IL-6 expression was 72.63, with the highest frequency of strong positive 47.4%.

Conclusion

An increase in IL-6 expression on lung tissue showed the severity of COVID-19 infection.

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IL-6 levels increased in severity of COVID-19.

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IL-6 is elevated in comorbid COVID-19 patients.

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IL-6 increases inflammatory indicators in COVID-19.

A 71-Year-Old Man From Ecuador With a History of Type 2 Diabetes Mellitus and Severe COVID-19 Pneumonia and Lung Cavitation Associated With Triple Infection With Trichosporon Asahii, Klebsiella Pneumoniae, and Pseudomonas Aeruginosa

Unvaccinated patients with comorbidities that impair the immune function, such as type 2 diabetes mellitus, are more likely to develop severe COVID-19. The COVID-19-associated acute respiratory distress syndrome has raised new concerns in intensive care units globally owing to the presence of secondary fungal infections. We report the case of a 71-year-old man from Ecuador with a history of type 2 diabetes mellitus, severe COVID-19 pneumonia, and lung cavitation associated with triple infections with Trichosporon asahii, Klebsiella pneumoniae, and Pseudomonas aeruginosa. The patient with a history of high blood pressure and type 2 diabetes was admitted to our hospital from a private care center with a diagnosis of COVID-19-associated acute respiratory distress syndrome. On arrival, the patient presented with signs of hypoxemic respiratory failure. During his stay at another hospital, he had received tocilizumab and corticosteroid therapy. Therefore, intubation was performed and mechanical ventilation was initiated. The patient developed a septic shock and renal failure with a glomerular filtration rate of 27.5 mL/min/1.73 m2; therefore, two hemodiafiltration sessions were started. The bronchoalveolar lavage revealed erythematous lesions in the bronchial tree and abundant purulent secretions and erosions in the bronchial mucosa, with a cavitary lesion in the right bronchial tree. The bronchoalveolar lavage samples were used to isolate Trichosporon asahii, Klebsiella pneumoniae, and Pseudomonas aeruginosa carbapenemase class A. Matrix-assisted laser desorption/ionization–time of flight (MALDI-TOF) Biotyper mass spectrometry and polymerase chain reaction (PCR) molecular identification were performed. This case report suggested that patients with severe COVID-19 pneumonia, with or without comorbidities, are more susceptible to opportunistic infections.