RESUMO
OBJECTIVE: Monocyte count and red cell distribution width (RDW) have shown prognostic potential in patients with fibrotic lung diseases. Their kinetics and prognostic usefulness of peripheral blood indices in patients with interstitial lung diseases (ILDs) undergoing surgical lung biopsy for diagnostic reasons have not been studied. PATIENTS AND METHODS: We retrospectively included consecutive patients with ILD who underwent surgical lung biopsy for diagnostic purposes Between 07/11/2019 and 11/10/2022. RESULTS: Fifty-five (n=55) patients were included in the study. Median age was 65.0 years (95% CI: 63.0 to 66.0). Postoperative peripheral blood monocyte count on Day 1 was significantly higher compared to preoperative, perioperative, and postoperative values on Day 90 (repeated measures ANOVA, p<0.0001). Patients in the high postoperative monocyte count group had significantly increased length of postoperative hospital stay [Mann-Whitney test, p=0.007] and significantly lower Forced Vital Capacity (FVC)% predicted 3 months after surgery [Mann-Whitney test, p=0.029] compared to patients in the low postoperative monocyte count group. Postoperative RDW on Day 90 was significantly higher compared to preoperative, perioperative and postoperative-Day 1 RDW (repeated measures ANOVA, p=0.008, p=0.006, p<0.0001, respectively). Patients in the high postoperative RDW group did not have increased hospital stay (Mann-Whitney test, p=0.49) or decreased FVC% predicted at 3 months compared to patients in the low postoperative RDW group (Mann-Whitney test, p=0.91). CONCLUSIONS: Peripheral blood monocyte count could be a prognostic biomarker for patients with ILDs undergoing diagnostic surgical lung biopsies. RDW does not seem to represent an acute phase biomarker but seems to increase over time following disease progression. Larger studies are urgently required.
Assuntos
Doenças Pulmonares Intersticiais , Monócitos , Humanos , Idoso , Feminino , Masculino , Pessoa de Meia-Idade , Monócitos/patologia , Doenças Pulmonares Intersticiais/sangue , Doenças Pulmonares Intersticiais/diagnóstico , Doenças Pulmonares Intersticiais/cirurgia , Doenças Pulmonares Intersticiais/patologia , Estudos Retrospectivos , Contagem de Leucócitos , Biópsia , Pulmão/patologia , Pulmão/cirurgia , Tempo de Internação , Índices de Eritrócitos , Período Pós-OperatórioRESUMO
OBJECTIVE: Real-life data for vaccination against COVID-19 are sorely needed. This was a population-based analysis aiming at investigating the hospitalization risk for COVID-19 of 98,982 subjects and compare features of vaccinated and unvaccinated patients. PATIENTS AND METHODS: Hospitalized patients with COVID-19 between 01/07/2021 and 11/02/2022 were included in the study. RESULTS: 582 patients were included in the analysis [males: 58.6% (n=341), vaccinated patients: 28.5% (n=166), unvaccinated patients: 71.5% (n=416)]. Median age of vaccinated patients was significantly higher compared to median age of unvaccinated [74.0 (95% CI: 72.0-77.0) vs. 59.0 (95% CI: 57.0-62.0), p=0.0001]. Mean latency time (±SD) from the second dose to hospitalization was 5.7±2.6 months. Between 01/07/2021 and 01/12/2021, unvaccinated subjects had higher risk for hospitalization compared to vaccinated [HR: 2.82, 95% CI: 2.30-3.45, p<0.0001]. Between 02/12/2021 and 11/02/2022, unvaccinated subjects presented with higher risk for hospitalization than subjects that had received booster dose [HR: 2.07, 95% CI: 1.44-2.98, p=0.005], but not than subjects that got two doses. Median value of hospitalization days was higher in unvaccinated patients compared to vaccinated [7.0 (95% CI: 7.0-8.0) vs. 6.0 (95% CI: 5.0-7.0), p=0.02]. Finally, age-adjusted analysis showed that hospitalized unvaccinated patients presented with significantly higher mortality risk compared to hospitalized vaccinated patients [HR: 2.59, 95% CI: 1.69-3.98, p<0.0001]. CONCLUSIONS: Vaccination against COVID-19 remains the best way to contain the pandemic. There is an amenable need for booster dose during the omicron era.
Assuntos
COVID-19 , Masculino , Humanos , COVID-19/prevenção & controle , Hospitalização , Vacinação , PandemiasRESUMO
OBJECTIVE: The aim of our study was to investigate a potential association between the severity of COVID-19 disease and related 28-day mortality, with the presence of mediastinal lymphadenopathy, the extension of lung parenchymal infiltrates, the presence of pulmonary embolism, the density and distribution of mediastinal and subcutaneous fat, the inflammatory markers and the direct and indirect radiological signs of right heart overload and strain. PATIENTS AND METHODS: We retrospectively included patients diagnosed with SARS-CoV-2 infection, who were admitted to the Departments of Internal and Respiratory Medicine of Patras University Hospital during the second pandemic wave (February 2021 up to July 2021) and underwent CTPA for routine diagnostic workup. Demographic characteristics, routine laboratory, radiological parameters and 28-day mortality were also recorded. RESULTS: Fifty-three consecutive patients were included. The mean age was 64.47±17.1 years and 64,1% (n=34) were males. Pulmonary embolism (PE) (p=0.019), Right Ventricle-to-Left Ventricle Diameter (RV/LV) Ratio>1 (p<0.01), Reverse Flow in Hepatic Veins (RFHV) (p=0.019), higher density in subcutaneous fat (-99 HU vs. -104HU, p=0.016), increased Lactic Dehydrogenase (LDH), Polymorphonuclear cells (PMN), ferritin, and d-dimer levels (534 vs. 367 U/L, p=0.001, 9220 vs. 5660 Κ/µL, p=001, 956 vs. 360 ng/ml, p=0.005 and 2300 vs. 1040 µg/ml, p=0.003, respectively) were statistically significant related with worse 28-day mortality. Binomial multivariate regression analysis revealed that only RV/LV diameter>1, higher subcutaneous fat density and higher LDH values were independently associated with increased 28-day mortality (OR: 82.9, 95%CI: 1.334-5158, p=0.036, OR: 1.2, 95%CI: 1.016-1.426, p=0.032 and OR:1.016, 95% CI:1.004-1.029, p=0.011, respectively). Subgroup analysis revealed that mediastinal lymph node enlargement (EML) and PE were associated to increased Pulmonary Disease Severity Index (PDSI) score (p=0.042 and p=0.007, respectively), but not to mortality. CONCLUSIONS: Our study showed that right heart strain as depicted by a RV/LV diameter>1, higher subcutaneous fat density and higher LDH values are independently associated with an increased 28-day mortality in our SARS-COV2 patient group.
Assuntos
COVID-19 , Embolia Pulmonar , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , COVID-19/diagnóstico por imagem , Embolia Pulmonar/complicações , Estudos Retrospectivos , RNA Viral , SARS-CoV-2RESUMO
Tinea capitis as a result of Trichophyton rubrum has very rarely been reported in infants. A 3-month-old girl with tinea capitis as a result of T. rubrum is reported. Our patient was treated with a 3-week course of oral fluconazole, which resulted in clearance of the scalp lesion. To our knowledge this case is the first in the literature in which fluconazole was used to treat T. rubrum tinea capitis in children.