Risk Factors for Pulmonary Embolism in Individuals Infected with SARS-CoV2-A Single-Centre Retrospective Study.

The emergence of SARS-CoV2 has presented itself as a significant global health crisis. The prevalence of thrombotic events is known to be high in these patients, affecting various organ systems, sometimes leading to cutaneous thrombosis, pulmonary embolism (PE), stroke, or coronary thrombosis. The available evidence suggests that thromboembolism, hypercoagulability, and the excessive production of proinflammatory cytokines play a significant role in the development of multiorgan failure. Methodology: This retrospective single-centre study was conducted at "Victor Babes" University of Medicine and Pharmacy from Timisoara, Romania, involving a total of 420 patients diagnosed with COVID-19. We separated them into a CONTROL group that included 319 patients, and an intervention group (PE) with 101 patients that, subsequent to infection with the virus, developed pulmonary embolism. The study included the reporting of demographic data, laboratory findings, and comorbidities. Results: Out of a total of 420 patients, 24% experienced pulmonary embolism, while 21.42% died. Arterial thrombotic events were found to be associated with factors such as age, cardiovascular disease, levels of white blood cells, D-dimers, and albumin in the blood. The findings of the study indicate that there is an independent association between pulmonary thrombosis and hypertension (odds ratio (OR): 1.1; 95% confidence interval (CI): 0.7 to 1.7; p = 0.6463), cancer (OR: 1.1; 95% CI: 0.6 to 2.3; p = 0.6014), and COPD (OR: 1.2; 95% CI: 0.6 to 2.3; p = 0.4927). On the other hand, there is a stronger correlation between PE and obesity (OR: 2.8; 95% CI: 1.7 to 4.6; p < 0.0001), diabetes (OR: 3.3; 95% CI: 2 to 5.3; p < 0.0001), and dyslipidemia (OR: 3.6; 95% CI: 2.3 to 5.8; p < 0.0001) in a multivariable regression logistic model. Conclusions: Patients diagnosed with severe forms of COVID-19 display a comparable incidence of arterial thrombotic events, which have been linked to poor survival rates.

Untangling the Professional Web: Understanding the Impact of Work-Related Factors on the Mental Health of Healthcare Professionals During the Late Stages of Covid-19 Pandemic.

Purpose: The COVID-19 pandemic has determined an extraordinary challenge to healthcare systems worldwide. The extraordinary circumstances, characterized by elevated stress levels, prolonged working hours, new medical procedures, media attention, and high population expectations, have created an extremely stressful situation for healthcare professionals. This period has offered a unique opportunity to examine the medical system and the responses of healthcare practitioners to stress. This research aimed to identify the work-related factors that significantly impact the mental health of healthcare professionals. Patients and Methods: Three mental health variables were assessed: anxiety, depression and stress. The work-related factors considered were professional degree, type of medical unit (COVID or non-COVID), the number of hours spent at work in a single shift, type of shifts, monthly on-call frequency, and number of COVID-19 treated patients per month. In the spring of 2022, three inventories and a demographic survey were distributed and completed online by 300 healthcare professionals from Timisoara's public hospitals in Romania. Results: Among the respondents, 47.7% reported mild symptoms of anxiety, 65.3% reported moderate levels of stress, and 33% of the participants reported mild symptoms of depression. The intensity of anxious, depressive, and stress symptoms varied significantly depending on the professional degree, number of on-calls per month, the type of medical unit where the participants worked, and the number of SARS CoV-2 patients treated in the previous month. Conclusion: Current data underlines the urgency of implementing effective strategies to reduce the stress and anxiety of medical practitioners who work with COVID-19 patients. Possible interventions encompass a variety of approaches, such as improving working conditions, reducing working hours where possible, increasing access to mental health services, and promoting team-building activities to enhance social support among colleagues. Digital mental health interventions, including online counseling and stress management programs, have also shown promise in these challenging times. Sustaining the mental health of medical practitioners is vital to support the continued provision of first-rate care to patients and to build a resilient healthcare workforce capable of navigating future health crises.

Point-of-Care Ultrasound for the Evaluation and Management of Posterior Cruciate Ligament Injuries: A Systematic Review.

Posterior cruciate ligament (PCL) injuries, though less common than other knee ligament injuries, pose significant management challenges. This study aimed to systematically review and analyze the current evidence on the use of point-of-care ultrasound (POCUS) for the evaluation and management of PCL injuries. It was hypothesized that POCUS has comparable diagnostic accuracy to magnetic resonance imaging (MRI) and that the use of POCUS improves patient outcomes and reduces healthcare costs. A comprehensive systematic review of articles published up to April 2023 was conducted using PubMed, Web of Science, Cochrane, and Scopus databases and adhered to the PRISMA guidelines. Studies were selected based on relevance to the research question, with a focus on diagnostic accuracy, reliability, clinical utility, and cost-effectiveness of POCUS in PCL injuries. Seven studies, analyzing a total of 242 patients with PCL injuries, were included. The reported sensitivity and specificity of POCUS for diagnosing PCL injuries ranged from 83.3% to 100% and 86.7% to 100%, respectively, across the studies. In one study, POCUS demonstrated a positive predictive value (PPV) of 87.9% and a negative predictive value (NPV) of 82.4%. Additionally, three studies reported 100% accuracy in PCL injury detection using POCUS, suggesting a substantial potential for cost savings by eliminating the need for MRI. This systematic review supports the use of POCUS in the evaluation and management of PCL injuries, suggesting that POCUS is a reliable, cost-effective tool with high diagnostic accuracy comparable to that of MRI, offering the potential to improve patient outcomes and reduce healthcare costs. The data collated in this review can inform clinical practice and guide future research in the field.

A Retrospective Assessment of Sputum Samples and Antimicrobial Resistance in COVID-19 Patients.

Data on bacterial or fungal pathogens and their impact on the mortality rates of Western Romanian COVID-19 patients are scarce. As a result, the purpose of this research was to determine the prevalence of bacterial and fungal co- and superinfections in Western Romanian adults with COVID-19, hospitalized in in-ward settings during the second half of the pandemic, and its distribution according to sociodemographic and clinical conditions. The unicentric retrospective observational study was conducted on 407 eligible patients. Expectorate sputum was selected as the sampling technique followed by routine microbiological investigations. A total of 31.5% of samples tested positive for Pseudomonas aeruginosa, followed by 26.2% having co-infections with Klebsiella pneumoniae among patients admitted with COVID-19. The third most common Pathogenic bacteria identified in the sputum samples was Escherichia coli, followed by Acinetobacter baumannii in 9.3% of samples. Commensal human pathogens caused respiratory infections in 67 patients, the most prevalent being Streptococcus penumoniae, followed by methicillin-sensitive and methicillin-resistant Staphylococcus aureus. A total of 53.4% of sputum samples tested positive for Candida spp., followed by 41.1% of samples with Aspergillus spp. growth. The three groups with positive microbial growth on sputum cultures had an equally proportional distribution of patients admitted to the ICU, with an average of 30%, compared with only 17.3% among hospitalized COVID-19 patients with negative sputum cultures (p = 0.003). More than 80% of all positive samples showed multidrug resistance. The high prevalence of bacterial and fungal co-infections and superinfections in COVID-19 patients mandates for strict and effective antimicrobial stewardship and infection control policies.

Laboratory Findings and Clinical Outcomes of ICU-admitted COVID-19 Patients: A Retrospective Assessment of Particularities Identified among Romanian Minorities.

The Roma population accounts for over 3% (approximately 10 to 15 million) of Romania's permanent population, and it represents one of Europe's most impoverished populations. Due to poverty and unemployment, Romania's Roma minority may have diminished access to healthcare and preventive medicine. The limited existing evidence suggests that the European Roma group has been at a higher risk of becoming ill and dying during the pandemic owing to their lifestyle choices, socioeconomic circumstances, and genetic pathophysiological traits. As a result, the purpose of the present research was to investigate the link between the inflammatory markers implicated and the clinical progression of COVID-19 in Roma patients who were brought to the intensive care unit. We considered 71 Roma patients admitted to the ICU with SARS-CoV-2 infection and 213 controls from the general population with the same inclusion criteria. The body mass index of patients was statistically significantly higher among Roma patients, with more than 57% being overweight, compared with 40.7% in the control group. Frequent smoking was more prevalent in patients of Roma ethnicity admitted to the ICU and the number of comorbidities. We observed a significantly higher proportion of severe imaging features at admission in the group of cases, although this difference may have been associated with the higher prevalence of smoking in this group. The mean duration of hospitalization was longer by 1.8 days than the control group. Elevated ESR levels were observed in 54.0% of Roma patients at admission, compared with 38.9% in the control group. Similarly, 47.6% of them had elevated CRP levels. IL-6 increased significantly at the time of ICU admission, similarly to the significant rise in the CRP levels, compared with the general population. However, the proportion of intubated patients and mortality did not differ significantly. On multivariate analysis, the Roma ethnicity significantly influenced the CRP (ß = 1.93, p-value = 0.020) and IL-6 (ß = 1.85, p-value = 0.044). It is necessary to plan different healthcare strategies aimed at special populations, such as the Roma ethnicity, to prevent the reduced disparities presented in in this study.

A Retrospective Assessment of Laboratory Findings and Cytokine Markers in Severe SARS-CoV-2 Infection among Patients of Roma Population.

Growing research data suggests that the severity of COVID-19 is linked with higher levels of inflammatory mediators, such as cytokines, chemokines, tumor necrosis factor, C-reactive protein, ferritin, and D-dimers. In addition, it was evident from the existing research data that the severity of SARS-CoV-2 infection differs according to independent risk factors such as race and ethnicity. Some scarce evidence shows that the European Roma community is likely to be at an elevated risk of illness and death during the pandemic due to their lifestyle, social factors, and economics. Assuming that precautions must be taken to protect this population from coronavirus infections and from widening existing disparities in comparison with the Romanian ethnic population, the current study aimed to observe the clinical evolution of the Roma patients with severe SARS-CoV-2 infection in correlation with the laboratory findings and inflammatory markers involved. After calculating the sample size requirements, we included 83 Roma patients admitted to the hospital with severe COVID-19 and 236 patients of Romanian ethnicity with the same inclusion criteria. Patients were selected from the period stretching from March 2020 to December 2021, before COVID-19 vaccines were introduced. Compared with the general population, the Roma patients with severe SARS-CoV-2 infection had a higher unemployment rate (39.8%), and most of them were residing in rural regions (65.4%). There were significantly more overweight patients in the Roma group than in the control group (57.8% vs. 40.7%), and it was also observed that high blood pressure and diabetes mellitus were significantly more prevalent in the Roma patients. They had significantly longer mean duration of hospitalization was significantly longer in the group of Roma patients (18.1 days vs. 16.3 days). IL-6 and CRP levels were significantly more elevated during admission in the group of Roma patients (43.4% vs. 28.4%); however, IL-6 levels normalized at discharge, but ESR remained high. Although ICU admissions were significantly more frequent in this group, the mortality rate was not significantly higher than in the general population. It is necessary to plan different healthcare strategies aimed at special populations, such as the Roma ethnicity to prevent disparities in negative outcomes reflected in this study. The results imply that community-health collaborations between organizations of minority groups and healthcare professionals can mitigate the disproportionate consequences of the pandemic on Roma.

The Influence of Maternal Psychological Manifestations on the Mother-Child Couple during the Early COVID-19 Pandemic in Two Hospitals in Timisoara, Romania.

Background and objectives: The postpartum maternal physical and psychological state played a fundamental role in the mother−child relationship at the beginning of the COVID-19 pandemic. The aim of the study is to analyze the influence of maternal psychological manifestations on the mother−child couple through three objectives (briefly expressed): (I) Determination of the main acute and chronic conditions of newborns/infants. (II) Verification of the hypothesis of the existence of a link between the following neonatal variables: gestational age, birth weight, number of days of hospitalization, and specific neonatal therapies (oxygen, surfactant, and blood products' transfusion). (III) Verification of the influence of postpartum maternal psychological status on the mother−child couple through three hypotheses. Materials and methods: This cross-sectional study was conducted in two hospitals in Timișoara, Romania, between 1 March and 1 September 2020, and included 165 mothers and their 175 newborns. Mothers answered the Edinburgh Postnatal Depression Scale, Spielberger's Inventory of State-Trait Anxiety, and the Collins and Read Revised Adult Attachment Scale. Results: (I) The acute and chronic pathology of the infants in the study group was polymorphic. (II) Large correlations were identified between the following infant variables: gestational age with birth weight, and number of hospitalization days with birth weight, gestational age, and use of blood product transfusion (all p < 0.001). (III) (1) State anxiety was the only significant predictor of number of hospitalization days (p = 0.037), number of acute disorders (p = 0.028), and number of infant chronic diseases (p = 0.037). (2) Maternal depressive symptoms were the only predictor of postpartum maternal attachment (p = 0.018). (3) Depressive symptoms, state, and trait anxiety were non-significant in all models studied (all p > 0.05). Conclusions: Postpartum maternal physical and psychological state plays a fundamental role on the mother−child relationship in the new social and complex family conditions.

Postpartum Maternal Emotional Disorders and the Physical Health of Mother and Child.

Purpose: The purpose of this study is to identify the relationships between postpartum emotional manifestations and various neonatal variables, as well as variables within this category, in the context of hospitalization together after birth. Patients and Methods: Between 1 March 2020 and 1 September 2020, a cross-sectional research design was used including mother-child couples (112 mothers, 121 newborns - 13 twins/triplets). Results: Using a t-test for independent samples, we observed: a) the symptoms of depression were more severe in mothers of newborns hospitalized in neonatal intensive care units (NICUs) [t(110) = 4.334)], provided oxygen therapy [t(109.99) = 3.162], born prematurely [t(110) = 3.157], or with adjustment disorders [t(109) = -2.947] (p < 0.01); b) a similar, for anxiety as a state [t(82.38) = 5.251], t(107.29) = 4.523, t(110) = 3.416, t(109) = -3.268, p < 0.01], and as a trait was more common [t(80.79) = 4.501, t(108.790) = 4.669, t(109) = -3.268, p < 0.001] compared to other mothers. Using Pearson's test (p < 0.001), several very strong correlations were observed between neonatal variables, including number (no.) of days of hospitalization with birth weight (BW) (r = -0.802), head circumference (HC) (r = -0.822), and gestational age (GA) (r = -0.800) and the mother's postpartum anxiety as a state/trait (r = 0.770). Using Poisson regression, it was observed that anxiety as a state (Λ = 0.020, z = 4.029, p < 0.001) and as a trait (Λ = 0.800, z = 6.160, p < 0.001) stimulated the intensity of symptoms of postpartum depression (optimal models). Conclusion: Postpartum maternal psychological manifestations were associated with NICU hospitalization, pathology, and some neonatal therapies. We also noticed, that the duration of hospitalization, BW, HC, and GA, were correlated with maternal emotional disorders. Results will facilitate future optimization of birth management and postnatal care.

Severe Thrombocytopenic Purpura Associated with COVID-19 in a Pediatric Patient.

Purpose: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is known to cause a diverse spectrum of clinical manifestations ranging from mild, flu-like symptoms to severe progressive pneumonia, acute respiratory distress syndrome with or without other extrapulmonary impairment. Hematological changes such as lymphopenia, neutrophilia, and anemia as the disease progresses, are frequently found in COVID-19. Thrombocytopenia may be drug-induced or can occur secondary to sepsis, disseminated intravascular coagulation or bone marrow suppression. Immune thrombocytopenic purpura (ITP) is frequently observed in children aged 2-5 years and in 60% of cases may proceed an upper respiratory tract infection. The present paper aimed to raise awareness of ITP as a possible pediatric presentation of coronavirus disease. Patients and Methods: We present the case of previously healthy, eight-year-old female patient, who developed an immune thrombocytopenia flare, also known as immune thrombocytopenic purpura (ITP), in the context of COVID-19, with diffuse petechiae and ecchymosis on her body, face and oral mucosa, and a nadir platelet count of 0×103/µL. Results: Platelet count recovery was observed after seven days of combined treatment with intravenous immunoglobulin (IVIG) and corticosteroids. Conclusion: The growing body of literature regarding the clinical and laboratory manifestations of COVID-19 infection in children, has reported thrombocytopenia in relation to unfavorable disease progression or multisystem inflammatory syndrome (MIS-C). Clinicians must be aware that ITP may appear both in mild and severe COVID-19, at any time during its course, and can be associated with a higher bleeding risk, thus its diagnostic may be critical.

Analysis of Deaths and Favorable Developments of Patients with SARS-CoV-2 Hospitalized in the Largest Hospital for Infectious Diseases and Pneumo-Phthisiology in the West of the Country.

Purpose: Romania is one of the European countries that has been hit the hardest by the severe acute respiratory syndrome caused by the new coronavirus SARS-CoV-2, with over 1.91 million reported cases and over 59,257 deaths. The aim of this study was to identify the main predictors of death in hospitalized patients. Patients and Methods: In the period from 1 March 2020 to 30 June 2021, an observational, retrospective, randomized, case-control study was conducted, which included a sample of 139 patients who died in hospital and another sample of 275 patients who had been discharged in an improved or healed condition. Confirmation of COVID-19 cases was performed by RT-PCR from nasopharyngeal and oropharyngeal exudates. Statistical data were analyzed by logistic regression, Cox regression and a comparison of survival curves by the log-rank (Mantel-Cox) test. Results: The most powerful logistic regression model identified the following independent predictors of death: history of coagulopathy HR = 30.73 [1.94-487.09], p = 0.015; high percentage of neutrophils HR = 1.09 [1.01-1.19], p = 0.027; and decreased blood-oxygenation HR = 53881.97 [1762.24-1647489.44], p < 0.001. Cox regression identified the following factors that influenced the evolution of cases: history of coagulopathy HR = 2.44 [1.38-4.35], p = 0.000; O2 saturation HR = 0.98 [0.96-0.99], p = 0.043; serum creatinine HR = 1.23 [1.08-1.39], p = 0.001; dyspnea on admission HR = 2.99 [1.42-6.30], p = 0.004; hospitalization directly in the ICU HR = 3.803 [1.97-7.33], p < 0.001; heart damage HR = 16.76 [1.49-188.56], p = 0.022; and decreased blood-oxygenation HR = 35.12 [5.92-208.19], p < 0.001. Conclusion: Knowledge of the predictors of death in hospitalized patients allows for the future optimization of triage and therapeutic case management for COVID-19.

Association between ribotype and clinical form of enterocolitis with C. difficile in Western Romania: A 2-year study.

During the last decade, several changes in the epidemiology, clinical symptoms, and evolution of Clostridium difficile infection (CDI) have been reported. The number of diagnosed cases has increased, especially in individuals over 60 years of age. There has also been an increase in the share of severe forms of the disease, the number of patients with recurrent infections and the lethality caused by this condition. The aim of the present study was to determine the incidence of CDI over the past few years; to monitor the bacterial toxin by ribotyping; to observe the migration of circulating toxins; to correlate the ribotyping with the clinical form of the disease; and to correlate the treatment with the ribotyping and the clinical form. Therefore, we performed an observational retrospective study regarding the incidence of CDI at 'Victor Babeș' Hospital of Infectious Diseases and Pneumophtisiology of Timișoara, between January 2016 and December 2017. The results revealed that 210 patients were hospitalized with a diagnosis of acute enterocolitis with C. difficile. All patients tested showed C. difficile toxin A/B positivity. In 28 cases, the ribotyping was positive with binary toxin and hypervirulent strain 027. The tested patients were discharged or transferred from various medical/surgical clinics. In the study, we also ascertained the correlation between the clinical form of the disease and comorbidities and pre-hospital treatments as risk factors in the occurrence of the infection. In accordance with the rise of CDI during the last decade, it was possible to observe the increase in the number of infectious recurrences. From this point of view, highlighting of the ribotype in this pathology becomes a primary aspect both by increasing the success rate in curing the disease (with a reduction in the risk of recurrence) and by targeted and non-empirical administration of the antibiotic.

Clostridium Difficile and COVID-19: General Data, Ribotype, Clinical Form, Treatment-Our Experience from the Largest Infectious Diseases Hospital in Western Romania.

Background and Objectives: In Coronavirus Disease 2019 (COVID-19), which is caused by the infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the clinical manifestations are primarily related to the pulmonary system. Under 10% of cases also develop gastrointestinal events such as diarrhea, nausea, vomiting and abdominal pain. Materials and Methods: We conducted an observational, retrospective study in the Infectious Diseases Clinic of "Victor Babes" Hospital, Timis County, in order to assess the incidence, outcome and risk factors for clostridium difficile infection (CDI) in COVID-19 patients. Results: Out of 2065 COVID-19 cases, hospitalized between 1st September 2020 and 30th April 2021, 40 cases of CDI were identified with 32 cases of hospital-onset of CDI and eight cases of community-onset and healthcare-associated CDI. By randomization, polymerase chain reaction ribotyping of Clostridium Difficile was performed in six cases. All the randomized cases tested positive for ribotype 027. The percentage of cases recovered with complications at discharge was higher among COVID-19 patients and CDI (p = 0.001). The in-hospital stay, 36 days versus 28 days, was longer among COVID-19 patients and CDI (p = 0.01). The presence of previous hospitalization (p = 0.004) and administration of antibiotics during the hospital stay, increased the risk of CDI among COVID-19 patients. The mean adjusted CCI at admission was lower among controls (p = 0.01). In two cases, exitus was strictly CDI-related, with one case positive for 027 ribotype. Conclusions: CDI has complicated the outcome of COVID-19 patients, especially for those with comorbidities or previously exposed to the healthcare system. In the face of the COVID-19 pandemic and the widespread, extensive use of antibiotics, clinicians should remain vigilant for possible CDI and SARS-CoV-2 co-infection.

Coping Strategies and Stress Related Disorders in Patients with COVID-19.

Patients with severe COVID-19 experience high-stress levels and thus are at risk for developing acute stress disorder (ASD) and/or post-traumatic stress disorder (PTSD). The present study aims to search for correlations between psychiatric response to stress and coping strategies among individuals with acute vs. remitted COVID-19. Ninety subjects with COVID-19 were included in the study, divided into two samples by disease category. Our focus was analysing the perceived stress intensity according to NSESSS and PCL-C-17 scales, and coping strategies with COPE-60. High NSESSS scores were found in 40% of acute patients, and 15.6% of remitted patients had high PCL-C-17 scores fulfilling the criteria for PTSD. We found a negative correlation between stress level and disease category. Acute patients used significantly more engagement and emotion-focused coping methods, but less disengagement types of coping than patients in the remitted phase. Remitted patients under high stress levels are prone to use disengagement and emotion-focused coping strategies. In conclusion, remitted COVID-19 patients experience lower levels of stress and use less emotion-focused strategies, except among those who developed PTSD post-COVID-19 infection, presenting with high-stress levels and using more disengagement and emotion-focused types of coping strategies.

Cutaneous Manifestations in SARS-CoV-2 Infection-A Series of Cases from the Largest Infectious Diseases Hospital in Western Romania.

(1) Background: SARS-CoV-2 infection, which appeared as an isolated epidemic outbreak in December 2019, proved to be so contagious that, within 3 months, the WHO declared COVID-19 a pandemic. For one year (pre-vaccination period), the virus acted unhindered and was highly contagious, with a predominantly respiratory-oriented aggression. Although this lung damage, responsible for the more than 3,090,025 deaths, has provided sufficient data to facilitate the understanding of pathogenic mechanisms, other observation data, which meet the quality of emerging clinical aspects, such as rashes, remain without well-defined etiopathogenic support or a well-contoured clinical framework. (2) Methods and Results: We followed the occurrence of cutaneous manifestations in patients hospitalized during the second and third outbreak of SARS-CoV-2 in the main clinics of infectious diseases of our county, Timis, and recorded laboratory investigations and clinical evolution for five suggestive cases. (3) Conclusions: The presented cases, added to many other present and future clinical observations, will allow for better knowledge and understanding of SARS-CoV-2 infection, a requirement that has become a global priority for the entire medical and scientific community.

Infection with Acinetobacter baumannii in an intensive care unit in the Western part of Romania.

BACKGROUND: Acinetobacter baumannii is one of the main causes of morbidity and mortality in critical condition patients. The pathogen's ability to survive under a wide range of environment conditions and to persist for long periods of time on areas represents a frequent cause of endemic infection hotbeds especially in the Intensive Care Unit. The objectives of the study are: determining the 5-year incidence of A. baumannii infection in patients admitted in the ICU which needed mechanical ventilation; the analysis of these cases regarding pathological antecedents; processing the data regarding these cases; gradual analysis of the susceptibility/resistance of isolated A. baumannii strains; observing the emergence of A. baumannii infection in patients transferred into the ICU. METHODS: We have performed an observational retrospective study regarding the incidence of Acinetobacter baumannii infections in the Intensive Care Unit of the Hospital of Infectious Diseases and Pneumophtisiology "Victor Babes" Timisoara, Clinic II Infectious Diseases, during June 2011 - June 2015. RESULTS: We have identified a high prevalence of Acinetobacter baumannii infection, with an average period of 6 days. Bronchial suction was the most common pathological product in the study (90 % of the cases). Resistance to antimicrobials has been determined: the lowest resistance was recorded for ampicillin + sulbactam (81.1 %), and the highest resistance rate was recorded for ceftazidime and imipenem (94.6 % each). When comparing resistance to third generation cephalosporins, the difference was not statistically significant (94.6 % for ceftazidime vs. 86.5 % for cefoperazone, p = 0.117). Within the present study we were able to observe a significantly high resistance of the germ to carbapenems, with a good sensitivity to aminoglycosides, and to colistin. Only one strain of Acinetobacter baumannii was resistant to all classes of tested antibiotics. CONCLUSIONS: Generally, carbapenems represented the elective treatment in severe infections; however, the number of carbapenem-resistant Acinetobacter baumannii strains is growing, dramatically reducing therapeutic options, fact that brings back to our attention reusing colistin, although the administration of this antibiotic has been limited due to new antibiotics classes.

Clostridium difficile in western Romania: unfavourable outcome predictors in a hospital for infectious diseases.

BACKGROUND: The recent emergence of Clostridium difficile infections has included this condition among top nosocomial infections, due to its incidence, complications and important fatality, as well as to significant economic costs. METHODS: A prospective surveillance study of Clostridium difficile enterocolitis cases was performed in "Victor Babes" Infectious Diseases Hospital in Timisoara (Romania) between 01.01.2013 - 30.06.2014, to estimate the incidence and to investigate the risk factors for unfavourable outcome and relapse. Dichotomous variables were compared by the chi-square test or Fisher exact test and the Mann-Whitney U test was used for continuous variables. Risk factors for unfavourable outcome/recurrence were investigated by logistic regression. RESULTS: 210 patients who experienced 219 episodes of infection with Clostridium difficile were identified, which gives an incidence per hospital of 20.57/15.70 to 1,000 discharged patients in 2013/2014 or 17.73/14.04 to 10,000 patient-days. In 162 patients (77.14%) the evolution was favourable while in 48 (22.86%) the outcome was unfavourable. In 42 patients (20.00%) recurrence of symptoms was identified. The multivariate analysis by logistic regression identified the ATLAS score (OR = 4.97, 95% CI = 2.12 to 11.66, p <0.001), age (OR = 1.12, 95% CI = 1.00 to 1.25, p = 0.046), and the number of antibiotics after episode onset (OR = 2.692, 95% CI = 1.01 to 7.17, p = 0.047) as predictors of an unfavourable evolution, while the number of hospitalization days (OR = 1.10, 95% CI = 1.03 to 1.16, p = 0.0015) was associated with recurrence of symptoms. CONCLUSIONS: The high incidence identified in our study is explained by the endemic character of these infections in some hospitals in Timisoara, released in late 2012, and the fact that "Victor Babes" Hospital is the only one in our area that provides treatment in all suspected or confirmed cases of this condition requiring hospitalization. The study identified the ATLAS score, age, and the number of antibiotics after episode onset as predictors of unfavourable evolution, while the number of days of hospitalization was associated with the recurrence of symptoms.

[Mycobacterial mediastinal adenopathy]. / Adenopatie tuberculoasa mediastinala--dificultati de diagnostic.

Tuberculosis is a frequent cause of prolonged fever. Mediastinal lymph node enlargement is an uncommon feature of intrathoracic tuberculosis in adults. The authors present the case of a 64 year old man who developed prolonged fever and was admitted to Clinical Hospital of Infectious Diseases and Pneumophtisiology Dr. Victor Babes Timisoara during 06.04-15.04.2009. Diagnosis of mediastinal lymph node tuberculosis was established only after axillary thoracotomy and biopsy of tumoral mass, although the first results obtained after mediastinoscopy were negative. Dynamics of biological features, diagnostic pitfalls, differential diagnosis difficulties and peculiar aspects of evolution are presented. Mediastinal tuberculous adenopathy, without associated pulmonary involvement is a rare form of presentation among adults, generally evolving with sustained fever. Diagnosis of mediastinal tuberculosis is difficult due to non-specific clinical aspects and lack of characteristic radiographic features and so invasive diagnostic procedures gain importance (mediastinoscopy and biopsy).

[AIDS patient with pneumocystosis and pulmonary alveolar proteinosis]. / Pacient cu SIDA asociata cu pneumocistoza si proteinoza alveolara.

Pulmonary alveolar proteinosis can be associated with various microorganisms and Pneumocystis jirovecii is one of them, especially in AIDS patients. Authors present the case of a 30-year-old man treated with corticosteroids for idiopathic pulmonary fibrosis, having restrictive ventilatory disfunction and bilateral perihilar interstitial infiltrates, ground-glass opacity on CT of the lungs. Rapid extension ofpulmonary a bnormalities (over a month) to peripheral reticular lesions and presence of fever were considered as Hamman-Rich syndrome. He was admitted to Clinical Hospital of Infectious Diseases and Pneumophtisiology Dr.V.Babes from Timisoara during 5-13 XII 2008 for prolonged fever, night sweats, weight loss, progressive dyspnea, marked hypoxemia, tachycardia. Diagnosis of AIDS was quickly established on two positive ELISA tests, T helper cell count (CD4 = 3 cells/mm3, CD8 = 480 cells/mm3, CD4/CD8 = 0.01) and viral load (200,000 copies/ml). Treatment was started with trimethoprim-sulfamethoxazole, fluconazole, corticosteroids but the patient died. Postmortem pathological examination showed pulmonary alveolar proteinosis and showed P. jirovecii. Pulmonary changes caused by HIV can mimic idiopathic pulmonary fibrosis and HIV may become the new "great imitator". Although the number of subjects infected with HIV is increasing, failure to recognize this immunodeficiency state is still encountered. HIV infection must be kept in mind in the differential diagnosis of each case of prolonged fever.

[Considerations in prolonged febrile illness]. / Consideratii privind sindromul febril prelungit.

Since the earliest days of systematic thermometry prolonged fever illness has fascinated and generated many frustrations to clinicians and laboratory physicians. The authors present peculiarities of 57 patients with prolonged fever illness that were admitted to 2nd Clinic of Infectious Diseases from "Dr.V.Babes" Clinical Hospital of Infectious Diseases and Pneumo-phtisiology Timisoara between June 2006 and June 2008. We submit data about signs and symptoms associated with fever of unknown origin, dynamics of fever, different etiologies of prolonged fevers, underlying favourable host-associated conditions (immune deficiencies, comorbidities), importance of laboratory investigations and imaging studies in establishing etiologic diagnosis, duration of hospitalization, management of patients. 5% of cases of prolonged fever remained without etiologic diagnosis. Prolonged fever by its frequency, potential severity, multitude of etiologies that are involved, remains a diagnostic challenge and many times it imposes collaboration between different specialists. In our study percentage of infectious cause (73%) is much higher than in developed countries where prolonged fever of infectious origin represents only 27-33% of all cases, just a little above neoplasms. Today the percentage of cases without etiology is smaller because we have better access to more sophisticated diagnostic tools.

[Hepatic tuberculosis presenting as prolonged fever]. / Tuberculoza hepatica manifestare a sindromului febril prelungit.

In our country prolonged fever is frequently caused by tuberculosis infection, that is recrudescent. Localized hepatic tuberculosis is a rare clinical form of this specific infection. The authors present the case of a 26 year old man who developed prolonged fever, highly elevated liver enzymes and meningitis syndrome and was admitted to Clinical Hospital of Infectious Diseases and Pneumophtisiology Dr. V. Babes Timisoara during 24.03 - 16.05.2008. Diagnosis of hepatobiliary tuberculosis, acute bacillary meningitis and miliary tuberculosis were established by clinical, laboratory criteria and sustained by imaging techniques. Dynamics of biological features, diagnostic pitfalls, differential diagnosis difficulties, therapeutic schedules and peculiar aspects of evolution are presented. Liver involvement can be the only manifest form of miliary tuberculosis and when it is associated with prolonged fever obligates to begin quadruple specific therapy, especially in communities where tuberculosis is prevalent. Bacteriological findings are belated and antituberculous therapy can not be started early. Quadruple association of antituberculous drugs with corticotherapy and liver protective medication showed utility in favorable resolving of this case.