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1.
Emerg Radiol ; 31(4): 499-506, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-38872046

RESUMO

PURPOSE: Epicardial adipose tissue (EAT) detected by computed tomography (CT) is associated with morbidity and mortality in patients with COVID-19 and other critical care patient cohorts, whereas their prognostic relevance in trauma patients remains unclear. The present study explored associations with four potential short-term outcomes in trauma patients. METHODS: All consecutive trauma patients requiring emergency tracheal intubation and mechanical ventilation before initial whole-body CT imaging at a level-1 trauma center over a 12-year period (2008-2019) were reanalyzed for this study. EAT was measured semiquantitatively in initial CT and analyzed regarding associations with 24-hour and 30-day mortality using Cox proportional hazard models. In survivors, associations of EAT with intensive care unit length of stay (ICU LOS) and mechanical ventilation duration were analyzed using linear regression analyses. RESULTS: Four hundred fifty-five patients (74.7% male) with a median age of 49 years, and a median injury severity score (ISS) of 26 points were analyzed. In univariable analysis, EAT index was significantly associated with 24-hour and 30-day mortality (p = 0.007, and p = 0.013, respectively). After adjustment for significant predictors age, body mass index, and ISS, no significant associations were confirmed (p = 0.622, and p = 0.903, respectively). In a subanalysis of 353 survivors, EAT index was significantly associated with ICU LOS and mechanical ventilation duration in univariable analyses (p = 0.031, and p = 0.014, respectively), but not in multivariable analyses (p = 0.81 and p = 0.46, respectively). CONCLUSION: EAT index was associated with short-term outcomes in severely injured trauma patients, which not remained significant in multivariable analysis, suggesting that its prognostic capability is limited.


Assuntos
Tecido Adiposo , Traumatismo Múltiplo , Respiração Artificial , Tomografia Computadorizada por Raios X , Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Estudos Retrospectivos , Tecido Adiposo/diagnóstico por imagem , Traumatismo Múltiplo/diagnóstico por imagem , Escala de Gravidade do Ferimento , Pericárdio/diagnóstico por imagem , Adulto , Prognóstico , Tempo de Internação/estatística & dados numéricos , COVID-19/diagnóstico por imagem , SARS-CoV-2 , Idoso , Tecido Adiposo Epicárdico
2.
Artigo em Inglês | MEDLINE | ID: mdl-39185615

RESUMO

BACKGROUND: Body composition parameters provide relevant prognostic significance in critical care cohorts and cancer populations. Published results regarding polytrauma patients are inconclusive to date. The goal of this study was to analyse the role of body composition parameters in severely injured trauma patients. METHODS: All consecutive patients requiring emergency tracheal intubation and mechanical ventilation before initial computed tomography (CT) at a level-1 trauma centre over a 12-year period (2008-2019) were reanalysed. The analysis included CT-derived body composition parameters based upon whole-body trauma CT as prognostic variables for 30-day mortality, intensive care unit length of stay (ICU LOS) and mechanical ventilation duration. RESULTS: Four hundred seventy-two patients (75% male) with a median age of 49 years, median injury severity score of 26 and 30-day mortality rate of 22% (104 patients) met the inclusion criteria and were analysed. Regarding body composition parameters, 231 patients (49%) had visceral obesity, 75 patients had sarcopenia (16%) and 35 patients had sarcopenic obesity (7.4%). After adjustment for statistically significant univariable predictors age, body mass index, sarcopenic obesity, visceral obesity, American Society of Anesthesiologists classification ≥3, injury severity score and Glasgow Coma Scale ≤ 8 points, the Cox proportional hazard model identified sarcopenia as significant prognostic factor of 30-day mortality (hazard ratio 2.84; 95% confidence interval 1.38-5.85; P = 0.004), which was confirmed in Kaplan-Meier survival analysis (log-rank P = 0.006). In a subanalysis of 363 survivors, linear multivariable regression analysis revealed no significant associations of body composition parameters with ICU LOS and duration of mechanical ventilation. CONCLUSIONS: In a multivariable analysis of mechanically ventilated trauma patients, CT-defined sarcopenia was significantly associated with 30-day mortality whereas no associations of body composition parameters with ICU LOS and duration of mechanical ventilation were observed.

3.
Artigo em Inglês | MEDLINE | ID: mdl-38441580

RESUMO

OBJECTIVES: Coronary artery calcifications detected by computed tomography (CT) provide prognostic relevance for vascular disorders and coronary heart disease, whereas their prognostic relevance in severely injured trauma patients remains unclear. MATERIAL AND METHODS: All consecutive trauma patients requiring emergency tracheal intubation before initial CT at a level-1 trauma center and admission to the intensive care unit (ICU) over a 12-year period (2008-2019) were reanalyzed. The Weston score, a semiquantitative method to quantify coronary calcifications, was evaluated as a prognostic variable based upon whole-body trauma CT analysis. RESULTS: Four hundred fifty-eight patients (74.6% male) with a median age of 49 years, median injury severity score of 26 points, 24-h mortality rate of 7.6%, and 30-day mortality rate of 22.1% met the inclusion criteria and were analyzed. Coronary artery calcification was present in 214 patients (46.7%). After adjustment for confounding factors, the Weston score was an independent predictor for 24-h mortality (hazard ratio, HR 1.19, 95% confidence interval, CI 1.06-1.32, p = .002) and 30-day mortality (HR 1.09, 95% CI 1.01-1.17, p = .027). In a subanalysis of 357 survivors, the Weston score was significantly associated with ICU length of stay (LOS) (beta weight 0.89, 95% CI 0.3-1.47, p = .003) but not with mechanical ventilation duration (beta weight 0.05, 95% CI -0.2-0.63, p = .304). CONCLUSION: CT-detected coronary calcification was a significant prognostic factor for 24-h- and 30-day-mortality in severely injured trauma patients requiring tracheal intubation, and influenced ICU LOS in survivors.

5.
Folia Med (Plovdiv) ; 62(4): 753-761, 2020 Dec 31.
Artigo em Inglês | MEDLINE | ID: mdl-33415917

RESUMO

INTRODUCTION: Nosocomial infections (NI) are frequent complications in neonatal intensive care units (NICU) which result in high morbidity and mortality. AIM: To determine and analyze the incidence, risk factors and etiologic agents of NI in newborns admitted in the NICU to help plan-ning future surveillance and prevention strategies. MATERIALS AND METHODS: A prospective cohort study was carried out at the NICU of St George University Hospital, Plovdiv, Bul-garia from January 1, 2017 to June 31, 2018. The number of neonates included in the study was 507. Descriptive statistics such as count,  percent, mean and standard deviation was used. Chi-square test was performed to prove associations. Odds ratios, with 95% confidence intervals, were computed from the results of the binominal logistic regression analyses. RESULTS: Of the 507 hospitalized newborns in NICU, 48 presented with 54 NI. The incidence and the density incidence rates were 9.5% and 7.67 per 1,000 patient-days, respectively. Nosocomial infections were detected in neonates from all birth weight (BW) classes, but it was low BW and premature neonates that were at major risk to acquire them. The most common infection sites were ventilator-asso-ciated pneumonia (VAP) (67.27%), bloodstream infection (23.64%) and conjunctivitis (9.09%). Major pathogens were Gram-negative such as Klebsiella pneumoniae, E. coli, Pseudomonas aeruginosa and Acinetobacter baumannii. In the multivariate logistic regression analysis NIs were strongly associated with intubation, presence of a venous catheter, the duration of antibiotic treatment and increased CRP> 10 mg/l. CONCLUSIONS: This report highlights the burden of NIs, identifies the major focus for future NI control and prevention programs.


Assuntos
Infecção Hospitalar/epidemiologia , Unidades de Terapia Intensiva Neonatal/estatística & dados numéricos , Adulto , Bulgária/epidemiologia , Feminino , Seguimentos , Humanos , Incidência , Recém-Nascido , Masculino , Estudos Prospectivos , Adulto Jovem
6.
Open Access Maced J Med Sci ; 7(3): 369-372, 2019 Feb 15.
Artigo em Inglês | MEDLINE | ID: mdl-30834003

RESUMO

BACKGROUND: Angioneurotic oedema (AE) is an unpredictable and dangerous disease directly threatening the patient's life due to a sudden onset of upper respiratory tract obstruction. The disease is associated with various causes and triggering factors, but little is known about the conditions that accompany AE. AIM: The study aims to determine the age-specificities and the spectrum of concomitant diseases in patients with AE. MATERIAL AND METHODS: The subjects of observation were 88 patients (53 women and 35 men) with angioneurotic oedema who underwent diagnostics and treatment in the Department of Occupational Diseases and Clinical Allergology of University hospital "Saint George"-Plovdiv. RESULTS: The highest level of disease prevalence was found in the age group over 50 years, both in males (45.71%) and females (54.72%). We found that the most often concomitant diseases in our patients with AE are cardiovascular (33%). On second place are the patients with other accompanying conditions outside of the target groups (27.3%). Patients with AE and autoimmune thyroiditis were 14.8%, and those with AE and skeletal-muscle disorders-10.2%. Given the role of hereditary factors in this disease, the profession of the patients is considered insignificant. CONCLUSION: Angioedema occurs in all age groups, but half of the cases are in people over 50 years of age. The most common concomitant diseases in angioedema are cardiovascular diseases.

7.
Open Access Maced J Med Sci ; 6(11): 2142-2146, 2018 Nov 25.
Artigo em Inglês | MEDLINE | ID: mdl-30559878

RESUMO

BACKGROUND: Allergic contact dermatitis (ACD) is common in clinical practice, but the aetiology of this disease is quite varied. A leading pathogenetic mechanism is a cell-mediated immunity. The combinations of ACD with other allergic and systemic autoimmune diseases are relatively rare, but these conditions are undoubtedly a professional challenge for practitioners. CASE REPORT: We present a case of ACD combined with other immune-allergic conditions. Aetiology and pathogenesis in these cases are not well understood. CONCLUSION: Based on the data from the general and targeted allergic history, patient's subjective complaints, clinical picture, allergenic status, paraclinical results, and the presented photo material, the final diagnosis is as follows: Contact allergic dermatitis-acute form.

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