Observational study of the effects of Favipiravir vs Lopinavir/Ritonavir on clinical outcomes in critically Ill patients with COVID-19.

WHAT IS KNOWN AND OBJECTIVES: In November 2019, several patients were diagnosed with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in Wuhan, China. So far, there are no specific treatments with proven high efficacy in patients with SARS-CoV-2. Presently, several drugs, such as hydroxychloroquine, ribavirin, favipiravir (FVP), lopinavir/ritonavir (LPV/r), remdesivir and oseltamivir, have been suggested as effective treatments for SARS-CoV-2. The aim of this study was to describe the clinical experience with FPV and LPV/r in critically ill patients with COVID-19 at Sakarya University Education and Research Hospital. METHODS: The study included 107 consecutive patients who had a laboratory confirmation of COVID-19 and were admitted to the intensive care unit (ICU) between 19 March and 19 May 2020. Follow-up continued through 30 May 2020 when the last observed patients were discharged. RESULTS AND DISCUSSION: Of the 107 patients, 65 received FPV (Group FPV) and 42 received LPV/r (Group LPV/r). The two groups were similar in terms of demographic data and clinical findings. 43 (66.2%) of the 65 patients in the FPV group and 23 (54.8%) of the 42 patients in the LPV/r group died (p = 0.237). The median ICU stay was 6.6 (IQR, 3-10) days in the FPV group and 9 (IQR, 6-16) days in the LPV/r group, which was a statistically significant difference (p = 0.010). WHAT IS NEW AND CONCLUSION: The length of hospital stay was significantly lower in the FVP group compared to the LPV/r group among patients who were discharged from the ICU. Although the analysis was done with a limited number of patients and the observed difference in mortality rate is of some concern, FVP treatment may be more beneficial than LPV/r in terms of effective use in the ICU.

Characteristics and outcomes of critically ill patients with covid-19 in Sakarya, Turkey: a single centre cohort study

Background/aim: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was first reported in Turkey on March 10, 2020 and the number of the patients are increasing day by day. Coronavirus disease 2019 (Covid-19) has high mortality rates in intensive care units (ICUs). We aimed to describe the demographic characteristics, comorbidities, treatment protocols, and clinical outcomes among the critically ill patients admitted to the ICU of our hospital. Materials and methods: This cohort study included 103 consecutive patients who had laboratory confirmed Covid-19 and admitted to ICU of Sakarya University Training and Research Hospital between March 19 and April 13, 2020. The final date of the follow-up was April 18. Results: The mean age of the patients was 69.6 ± 14.1 years. Most of the patients had increased CRP (99%), serum ferritin (73.8%), d-dimer (82.5%), and hs-troponin levels (38.8%). 34 patients (33%) had lymphocytopenia, 24 patients (23.3%) had thrombocytopenia. 63 patients (61.2%) developed acute respiratory distress syndrome (ARDS), 31 patients (30.1%) had acute kidney injury, and 52 patients (50.5%) had multiple organ dysfunction syndrome (MODS) during follow-up. Sixty-two patients (60.2%) received mechanical ventilation. As of April 18, of the 103 patients, 52 (50.5%) had died, 30 (29.1%) had been discharged from the ICU, 21 (20.4%) were still in the ICU. Conclusions: Covid-19 has high mortality rates in ICU. Patients with elevated procalcitonin, hs-troponin, d-dimer, and CRP levels and lower platelet count at admission have higher mortality.

The Impact of CoronaVac Vaccination on 28-day Mortality Rate of Critically Ill Patients with COVID-19 in Türkiye.

Background: Vaccines against coronavirus disease-19 (COVID-19) have been effective in preventing symptomatic diseases, hospitalizations, and intensive care unit (ICU) admissions. However, data regarding the effectiveness of COVID-19 vaccines in reducing mortality among critically ill patients with COVID-19 remains unclear. Aims: To determine the vaccination status and investigate the impact of the COVID-19 vaccine on the 28-day mortality in critically ill patients with COVID-19. Study Design: Multicenter prospective observational clinical study. Methods: This study was conducted in 60 hospitals with ICUs managing critically ill patients with COVID-19. Patients aged ≥ 18 years with confirmed COVID-19 who were admitted to the ICU were included. The present study had two phases. The first phase was designed as a one-day point prevalence study, and demographic and clinical findings were evaluated. In the second phase, the 28-day mortality was evaluated. Results: As of August 11, 2021, 921 patients were enrolled in the study. The mean age of the patients was 65.42 ± 16.74 years, and 48.6% (n = 448) were female. Among the critically ill patients with COVID-19, 52.6% (n = 484) were unvaccinated, 7.7% (n = 71) were incompletely vaccinated, and 39.8% (n = 366) were fully vaccinated. A subgroup analysis of 817 patients who were unvaccinated (n = 484) or who had received two doses of the CoronaVac vaccine (n = 333) was performed. The 28-day mortality rate was 56.8% (n = 275) and 57.4% (n = 191) in the unvaccinated and two-dose CoronaVac groups, respectively. The 28-day mortality was associated with age, hypertension, the number of comorbidities, type of respiratory support, and APACHE II and sequential organ failure assessment scores (p < 0.05). The odds ratio for the 28-day mortality among those who had received two doses of CoronaVac was 0.591 (95% confidence interval: 0.413-0.848) (p = 0.004). Conclusion: Vaccination with at least two doses of CoronaVac within six months significantly decreased mortality in vaccinated patients than in unvaccinated patients.

Acute tuberculosis in the intensive care unit.

BACKGROUND/AIM: The aim of this study was to determine mortality rates and to evaluate clinical features of patients with active tuberculosis (TB) requiring intensive care unit (ICU) admission. MATERIALS AND METHODS: The medical records of active TB patients requiring ICU admission were retrospectively reviewed over a 5-year period. RESULTS: Sixteen patients with active TB admitted to the ICU were included in the study. Seven (43.8%) patients died in the ICU The cause of mortality was septic shock in 5 patients and respiratory failure in 2 patients. The Acute Physiology and Chronic Health Evaluation II (APACHE II) and Sequential Organ Failure Assessment (SOFA) scores were higher in patients who died (P = 0.012 and 0.048, respectively). Six of the 8 immunosuppressed patients and 1 of the 8 nonimmunosuppressed patients died (P = 0.041). The median mechanical ventilation (MV) duration was longer in patients who died (11 (5-45) days) than in patients who survived (4.5 (3-7) days) (P = 0.036). Seven of the 8 patients with nosocomial infection and/or coinfection died, while all of the patients without additional infection survived (P = 0.01). CONCLUSION: Active TB patients admitted to the ICU had higher mortality rates, especially patients with immunosuppression, nosocomial infection, high APACHE II and SOFA scores, and patients receiving MV.