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The main aim of this study was to compare and analyze the effectiveness of treatment regimens using ceftazidime/avibactam (CAZ/AVI) versus fosfomycin plus meropenem (FOS/MER) for managing bloodstream infections (BSI) or ventilator-associated pneumonia (VAP) caused by carbapenem-resistant Klebsiella pneumoniae (CRKP) in critically ill patients. Between 4 January 2019, and 16 July 2023, adult patients (≥18 years old) diagnosed with BSI or VAP due to culture confirmed CRKP in ICU of a tertiary care hospital were investigated retrospectively. A total of 71 patients were categorized into two groups: 30 patients in CAZ/AVI-based, and 41 patients in FOS/MER-based group. No substantial disparities were found in the total duration of ICU hospitalization, as well as the 14- and 30-day mortality rates, between patients treated with CAZ/AVI-based and FOS/MER-based therapeutic regimens. We consider that our study provides for the first time a comprehensive understanding of treatment outcomes and associated risk factors among patients with CRKP-related infections.
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OBJECTIVES: Medical nutrition therapy is one of the core components of patient management, although its implication is still limited in Daily practice globally. Clinicians are in need of guidance that will ease the application of medical nutrition therapy. The pre- and post-graduate curriculum for medical nutrition therapy is limited in most regions, worldwide. A report that is short, clear, and having clear-cut recommendations that will guide the primary healthcare professionals in indications, choice, practical application, follow-up, and stopping parenteral nutrition (PN) would facilitate the application and success of medical nutrition therapy. KEPAN is the Clinical Enteral and Parenteral Nutrition Society of Turkey and is an active member of the European Society for Clinical Nutrition and Metabolism (ESPEN). METHOD: In this study, we present the KEPAN PN consensus report on optimal PN use in medical nutrition therapy as outlined by the works of academicians experienced in the clinical application of PN (nine working group academicians and 10 expert group academicians). RESULTS: This report provides 22 clear-cut recommendations in a question-answer format. CONCLUSIONS: We believe that this report could have a significant impact on the optimum use of PN in the context of medical nutrition therapy when clinicians manage everyday patients.
Subject(s)
Consensus , Parenteral Nutrition , Humans , Parenteral Nutrition/methods , Parenteral Nutrition/standards , TurkeyABSTRACT
BACKGROUND: Critically-ill patients (CIPs) with pressure injuries (PIs) may develop bloodstream infections (BSIs). PURPOSE: To identify predisposing factors and discuss diagnosis and management of sepsis-related PIs in CIPs. METHODS: The records of CIPs in the intensive care unit (ICU) between January 1, 2014, and January 1, 2020, with PI with sepsis-diagnoses and with different site cultures that were positive concurrent with bloodstream-cultures were retrospectively reviewed. RESULTS: Ninety-one sepsis episodes were included in the study. Low albumin level (U = 382.00, P = .006), renal failure (odds ratio [OR], 0.108 [95% CI, 0.015-0.783]; P = .025), and length of ICU stay (U = 130.00, P < .001) were identified as risk factors of BSIs due to PIs. The probability of BSI during a sepsis episode was lower in CIPs with PIs with higher C-reactive protein levels (U = 233.00, P < .001) and whose injury resulted from trauma or surgery (OR, 0.101 [95% CI, 0.016-0.626]; P = .014). The mortality was higher in CIPs with PI-induced BSIs (OR, 0.051 [95% CI, 0.008-0.309]; P = .001). CONCLUSIONS: Pressure injury-induced sepsis was associated with a high risk of 28-day mortality. The findings suggest that CIPs with PI are at increased risk of BSIs if they have low albumin levels, renal-failure, and prolonged ICU stay during sepsis episodes.
Subject(s)
Pressure Ulcer , Sepsis , Humans , Retrospective Studies , Critical Illness , Pressure Ulcer/etiology , Pressure Ulcer/complications , Sepsis/complications , AlbuminsABSTRACT
Objective In this study, we aimed to describe the outcomes in ICU patients with bloodstream infection (BSI) or ventilatory-associated pneumonia (VAP) due to carbapenem-resistant Klebsiella pneumoniae (CRKP) who received ceftazidime-avibactam treatment at a tertiary care university hospital. Methods Patients aged 18 years or older who were admitted to the Anesthesiology and Reanimation ICU at Bursa Uludag University Faculty of Medicine Hospital between June 13, 2021, and July 16, 2023, and diagnosed with BSI or VAP due to CRKP were included in this study. Results A total of 42 patients treated with ceftazidime-avibactam were included. Total crude mortality rates were 33.3% on day 14 and 54.8% on day 30. Mortality rates on the 14th and 30th days were 37.5% and 62.5% in patients with BSI and 27.8% and 44.4% in patients with VAP, respectively. There was no statistically significant difference between monotherapy and combination therapy in terms of mortality rates on days 14 and 30, respectively (3/11 vs. 11/31, p=0.620; 5/11 vs. 18/31, p=0.470). Immunosuppression (10/11 vs. 13/31, p=0.005), the Sequential Organ Failure Assessment (SOFA) score ≥8 (at the initiation of treatment; 19/25 vs. 4/17, p<0.001), INCREMENT-CPE score ≥10 (12/16 vs. 3/10, p=0.024) and longer duration (in days) from culture collection to treatment initiation (5.0 ± 0.61 vs. 3.11 ± 0.48, p=0.024) were found to have a statistically significant effect on 30-day mortality. In multivariate analysis, a SOFA score ≥8 at the initiation of treatment (p=0.037, OR: 17.442, 95% CI: 1.187-256.280) was found to be a significant risk factor affecting mortality (30-day). Conclusion The mortality rates of patients with CRKP infection who were followed up in the ICU were found to be high, and it was observed that whether ceftazidime-avibactam treatment was given as a combination or monotherapy did not affect mortality. Further multicentre studies with a larger number of patients are needed to gain a comprehensive understanding of the topic, given that this treatment is typically reserved for documented infections.
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OBJECTIVE: The aim of this study was to evaluate the combination treatments with intravenous fosfomycin for carbapenem-resistant Klebsiella pneumoniae infections in a tertiary-care center. METHODS: Between December 24, 2018 and November 21, 2022, adult patients diagnosed with bloodstream infection or ventilator-associated pneumonia due to culture-confirmed carbapenem-resistant Klebsiella pneumoniae in the anesthesiology and reanimation intensive care units were investigated retrospectively. RESULTS: There were a total of 62 patients fulfilling the study inclusion criteria. No significant difference was recorded in 14- and 30-day mortality among different types of combination regimens such as fosfomycin plus one or two antibiotic combinations. Hypokalemia (OR:5.651, 95%CI 1.019-31.330, p=0.048) was found to be a significant risk factor for 14-day mortality, whereas SOFA score at the time of diagnosis (OR:1.497, 95%CI 1.103-2.032, p=0.010) and CVVHF treatment (OR:6.409, 95%CI 1.395-29.433, p=0.017) were associated with 30-day mortality in multivariate analysis. CONCLUSION: In our study, high mortality rates were found in patients with bloodstream infection or ventilator-associated pneumonia due to carbapenem-resistant Klebsiella pneumoniae, and no significant difference was recorded in 14- and 30-day mortality among different types of combination regimens such as fosfomycin plus one or two antibiotic combinations.
Subject(s)
Fosfomycin , Klebsiella Infections , Pneumonia, Ventilator-Associated , Sepsis , Adult , Humans , Fosfomycin/therapeutic use , Klebsiella pneumoniae , Carbapenems/therapeutic use , Retrospective Studies , Klebsiella Infections/drug therapy , Anti-Bacterial Agents/therapeutic useABSTRACT
AIMS AND OBJECTIVE: To investigate the incidence, characteristics and risk factors of delirium in the ICU. BACKGROUND: Identifying the risk factors of delirium is important for early detection and to prevent adverse consequences. DESIGN: An observational cohort study conducted according to STROBE Guidelines. METHOD: The study was conducted with patients who stayed in ICU ≥24 h and were older than 18 years. Patients were assessed twice daily using the RASS and CAM-ICU until either discharge or death. Cumulative incidence was calculated. Demographic/clinical characteristics, length of stay and mortality were compared between patients with and without delirium. A logistic regression model was used to investigate risk factors. RESULTS: The incidence of delirium was 31.8% and hypoactive type was the most frequent (41.5%). The median onset of delirium was 3 days (IQR = 2) with a mean duration of 5.27 ± 2.32 days. Patients with delirium were significantly older, had higher APACHE-II, SOFA and CPOT scores, higher blood urea levels, higher requirements for mechanical ventilation, sedation and physical restraints, longer stays in the ICU and higher mortality than those without delirium. The logistic regression analysis results revealed that a CPOT score ≥3 points (OR = 4.70, 95% CI: 1.05-20.93; p = .042), physical restraint (OR = 10.40, 95% CI: 2.75-39.27; p = .001) and ICU stay ≥7 days (OR = 7.26, 95% CI: 1.60-32.84; p = .010) were independent risk factors of delirium. CONCLUSIONS: In this study, the incidence of delirium was high and associated with several factors. It is critical that delirium is considered by all members of the healthcare team, especially nurses, and that protocols are established for improvements. RELEVANCE TO THE CLINICAL PRACTICE: Based on the results of this study, delirium could be decreased by preventing the presence of pain, prudent use of physical restraints and shortening the ICU stay.
Subject(s)
Delirium , Humans , Delirium/diagnosis , Intensive Care Units , Respiration, Artificial/adverse effects , Incidence , Risk Factors , Critical IllnessABSTRACT
OBJECTIVES: To examine the effects of music for patients under mechanical ventilation support in the intensive care unit on their delirium, pain, sedation, and anxiety. RESEARCH METHODOLOGY/DESIGN: A single-blind, randomized, controlled trial. SETTING: The study was conducted with delirium positive patients between August 2020 and September 2021 in the medical/surgical intensive care unit of a university hospital in Turkey. METHODS: The study sample was selected through a simple and stratified randomization method; patients who met the inclusion criteria were assigned to the music, noise reduction or control group. The data were collected by using a Confusion Assessment Method for the ICU (CAM-ICU), CAM-ICU-7, Critical Care Pain Observation Tool (CPOT), Richmond Agitation-Sedation Scale (RASS), Facial Anxiety Scale (FAS), PRE-DELIRIC model, and Glasgow Coma Scale (GCS). The interventions were repeated twice a day for five days. RESULTS: A total of 36 patients were included, with 12 patients in each group. Significant decreases were found in the severity of delirium and pain and the level of sedation and anxiety in the music compared to the other groups (p < 0.05). The number of patients with delirium and the number of days with mechanical ventilation was found to be significantly lower in the music group compared to the other groups (p < 0.05). CONCLUSION: Music intervention may be used as a nursing intervention to control delirium, pain, need for sedation and anxiety in intensive care unit patients. However, additional studies with larger sample is needed to validate findings.
Subject(s)
Delirium , Music , Humans , Delirium/prevention & control , Respiration, Artificial/adverse effects , Single-Blind Method , Intensive Care Units , Pain , Anxiety/etiology , Anxiety/therapyABSTRACT
SUMMARY OBJECTIVE: The aim of this study was to evaluate the combination treatments with intravenous fosfomycin for carbapenem-resistant Klebsiella pneumoniae infections in a tertiary-care center. METHODS: Between December 24, 2018 and November 21, 2022, adult patients diagnosed with bloodstream infection or ventilator-associated pneumonia due to culture-confirmed carbapenem-resistant Klebsiella pneumoniae in the anesthesiology and reanimation intensive care units were investigated retrospectively. RESULTS: There were a total of 62 patients fulfilling the study inclusion criteria. No significant difference was recorded in 14- and 30-day mortality among different types of combination regimens such as fosfomycin plus one or two antibiotic combinations. Hypokalemia (OR:5.651, 95%CI 1.019-31.330, p=0.048) was found to be a significant risk factor for 14-day mortality, whereas SOFA score at the time of diagnosis (OR:1.497, 95%CI 1.103-2.032, p=0.010) and CVVHF treatment (OR:6.409, 95%CI 1.395-29.433, p=0.017) were associated with 30-day mortality in multivariate analysis. CONCLUSION: In our study, high mortality rates were found in patients with bloodstream infection or ventilator-associated pneumonia due to carbapenem-resistant Klebsiella pneumoniae, and no significant difference was recorded in 14- and 30-day mortality among different types of combination regimens such as fosfomycin plus one or two antibiotic combinations.
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BACKGROUND: The prevalence and mortality of sepsis are largely unknown in Turkey, a country with high antibiotic resistance. A national, multicenter, point-prevalence study was conducted to determine the prevalence, causative microorganisms, and outcome of sepsis in intensive care units (ICUs) in Turkey. METHODS: A total of 132 ICUs from 94 hospitals participated. All patients (aged > 18 years) present at the participating ICUs or admitted for any duration within a 24-h period (08:00 on January 27, 2016 to 08:00 on January 28, 2016) were included. The presence of systemic inflammatory response syndrome (SIRS), severe sepsis, and septic shock were assessed and documented based on the consensus criteria of the American College of Chest Physicians and Society of Critical Care Medicine (SEPSIS-I) in infected patients. Patients with septic shock were also assessed using the SEPSIS-III definitions. Data regarding demographics, illness severity, comorbidities, microbiology, therapies, length of stay, and outcomes (dead/alive during 30 days) were recorded. RESULTS: Of the 1499 patients included in the analysis, 237 (15.8%) had infection without SIRS, 163 (10.8%) had infection with SIRS, 260 (17.3%) had severe sepsis without shock, and 203 (13.5%) had septic shock. The mortality rates were higher in patients with severe sepsis (55.7%) and septic shock (70.4%) than those with infection alone (24.8%) and infection + SIRS (31.2%) (p < 0.001). According to SEPSIS-III, 104 (6.9%) patients had septic shock (mortality rate, 75.9%). The respiratory system (71.6%) was the most common site of infection, and Acinetobacter spp. (33.7%) were the most common isolated pathogen. Approximately, 74.9%, 39.1%, and 26.5% of Acinetobacter, Klebsiella, and Pseudomonas spp. isolates, respectively, were carbapenem-resistant, which was not associated with a higher mortality risk. Age, acute physiology and chronic health evaluation II score at ICU admission, sequential organ failure assessment score on study day, solid organ malignancy, presence of severe sepsis or shock, Candida spp. infection, renal replacement treatment, and a nurse-to-patient ratio of 1:4 (compared with a nurse-to-patient ratio of 1:2) were independent predictors of mortality in infected patients. CONCLUSIONS: A high prevalence of sepsis and an unacceptably high mortality rate were observed in Turkish ICUs. Although the prevalence of carbapenem resistance was high in Turkish ICUs, it was not associated with a higher risk for mortality. TRIAL REGISTRATION: ClinicalTrials.gov ID NCT03249246 . Date: August 15, 2017. Retrospectively registered.
Subject(s)
Intensive Care Units/statistics & numerical data , Sepsis/epidemiology , APACHE , Acinetobacter Infections/epidemiology , Acinetobacter Infections/mortality , Aged , Cross-Sectional Studies , Female , Humans , Intensive Care Units/organization & administration , Klebsiella Infections/epidemiology , Klebsiella Infections/mortality , Logistic Models , Male , Middle Aged , Monte Carlo Method , Organ Dysfunction Scores , Pseudomonas Infections/epidemiology , Pseudomonas Infections/mortality , Sepsis/mortality , Shock, Septic/epidemiology , Shock, Septic/mortality , Statistics, Nonparametric , Systemic Inflammatory Response Syndrome/epidemiology , Systemic Inflammatory Response Syndrome/mortality , Turkey/epidemiologyABSTRACT
BACKGROUND Ventilator-associated pneumonia (VAP) is a nosocomial infection commonly seen in patients in intensive care units (ICU). This study aimed to analyze factors affecting prognosis of patients diagnosed with VAP. MATERIAL AND METHODS Critically ill patients with VAP were retrospectively evaluated between June 2002 and June 2011 in the ICU. VAP diagnosis was made according to 2005 ATS/IDSA (Infectious Diseases Society of America/American Thoracic Society) criteria. First pneumonia attacks of patients were analyzed. RESULTS When early- and late-onset pneumonia causes were compared according to ICU and hospital admittance, resistant bacteria were found to be more common in pneumonias classified as early-onset according to ICU admittance. APACHE II score of >21 (p=0.016), SOFA score of >6 (p<0.001) on admission to ICU and SOFA score of >6 (p<0.001) on day of diagnosis are risk factors affecting mortality. Additionally, low PaO2/FIO2 ratio at onset of VAP had a negative effect on prognosis (p<0.001). SOFA score of >6 on the day of VAP diagnosis was an independent risk factor for mortality [(p<0.001; OR (95%CI): 1.4 (1.2-1.6)]. CONCLUSIONS Resistant bacteria might be present in early-onset VAP. Especially, taking LOS into consideration may better estimate the presence of resistant bacteria. Acinetobacter baumannii, Pseudomonas aeruginosa, and methicillin-resistant Staphylococcus aureus (MRSA) were the most frequent causative microorganisms for VAP. SOFA score might be more valuable than APACHE II score. Frequently surveilling SOFA scores may improve predictive performance over time.
Subject(s)
Pneumonia, Ventilator-Associated/physiopathology , Respiration, Artificial/adverse effects , Acinetobacter baumannii/pathogenicity , Cross Infection/drug therapy , Drug Resistance, Bacterial , Female , Humans , Intensive Care Units , Male , Methicillin-Resistant Staphylococcus aureus/pathogenicity , Middle Aged , Pneumonia , Prognosis , Pseudomonas aeruginosa/pathogenicity , Retrospective Studies , Risk FactorsABSTRACT
BACKGROUND: In many cases of suspected sepsis, causative microorganisms cannot be isolated. Multiplex real-time PCR generates results more rapidly than conventional blood culture systems. METHODS: In this study, we evaluated the diagnostic performance of multiplex real-time PCR (LightCycler® SeptiFast, Roche, Mannheim, Germany), and compared with blood cultures and cultures from focus of infection in nosocomial sepsis. RESULTS: Seventy-eight nosocomial sepsis episodes in 67 adult patients were included in this study. The rates of microorganism detection by blood culture and PCR were 34.2% and 47.9%, respectively. Sixty-five microorganisms were detected by both methods from 78 sepsis episodes. Nineteen of these microorganisms were detected by both blood culture and PCR analysis from the same sepsis episode. There was statistically moderate concordance between the two methods (κ=0.445, P<0.001). There was no significant agreement between the blood culture and PCR analysis in terms of microorganism detected (κ=0.160, P=0.07). Comparison of the results of PCR and cultures from focus of infection revealed no significant agreement (κ=0.110, P=0.176). However, comparison of the results of PCR and blood cultures plus cultures from focus of infection (positive blood culture and/or positive culture from focus of infection) showed poor agreement (κ=0.17, P=0.026). When the blood culture was used as the gold standard, the sensitivity, specificity, positive and negative predictive value of PCR in patients with bacteremia was 80%, 69%, 57% and 87%, respectively. CONCLUSIONS: SeptiFast may be useful when added to blood culture in the diagnosis and management of sepsis.
Subject(s)
Blood Culture , Cross Infection/diagnosis , Real-Time Polymerase Chain Reaction/methods , Sepsis/diagnosis , Adult , Aged , Aged, 80 and over , Cross Infection/blood , Cross Infection/microbiology , Female , Humans , Male , Middle Aged , Real-Time Polymerase Chain Reaction/instrumentation , Sepsis/blood , Sepsis/microbiology , Shock, Septic/blood , Shock, Septic/diagnosis , Shock, Septic/microbiology , Young AdultABSTRACT
BACKGROUND AND OBJECTIVE: Acinetobacter baumannii and A. baumannii/calcoaceticus complex are commonly encountered pathogens in nosocomial infections. This study aimed to evaluate the treatment and prognostic risk factors in nosocomial pneumonia caused by these microorganisms. METHODS: The study was conducted retrospectively in Uludag University Hospital and included 356 adult non-neutropenic patients with nosocomial pneumonia. RESULTS: Of the subjects, 94.9% (n = 338) had ventilator-associated pneumonia. The clinical response rate was 57.2%, the 14-day mortality 39.6% and the 30-day mortality 53.1%. The significant independent risk factors for the 30-day mortality were severe sepsis (OR, 2.60; 95% CI: 1.49-4.56; P = 0.001), septic shock (OR, 6.12; 95% CI: 2.75-13.64; P < 0.001), APACHE II score ≥ 20 (OR, 2.12; 95% CI: 1.28-3.50; P = 0.003) and empiric monotherapy (OR, 1.63; 95% CI: 1.00-2.64; P = 0.048). Multi-trauma (OR, 2.50; 95% CI: 1.11-5.68; P = 0.028) was found to be a protective factor. In patients with a clinical pulmonary infection score (CPIS) > 6 on the third day of treatment, both the 14- and 30-day mortality rates were high (P < 0.001, P < 0.001). Also, the 14- and 30-day mortality rates were significantly higher in the patients treated with empiric monotherapy compared with combination therapy (48/93 (51.6%)-46/123 (37.4%), P = 0.037 and 62/93 (66.7%)-65/123 (52.8%), P = 0.041, respectively) in pneumonia caused by imipenem-resistant strains. CONCLUSION: Mortality rates were high in pneumonia caused by imipenem-resistant A. baumannii or A. baumannii/calcoaceticus complex. In the units with a high level of carbapenem resistance, antibiotic combinations should be considered for empiric therapy.
Subject(s)
Acinetobacter Infections/drug therapy , Acinetobacter baumannii , Acinetobacter calcoaceticus , Pneumonia, Bacterial/drug therapy , Pneumonia, Ventilator-Associated/drug therapy , Shock, Septic/mortality , Acinetobacter Infections/microbiology , Acinetobacter Infections/mortality , Adult , Aged , Anti-Bacterial Agents/therapeutic use , Cross Infection/drug therapy , Cross Infection/microbiology , Cross Infection/mortality , Drug Resistance, Bacterial , Female , Humans , Imipenem/therapeutic use , Male , Middle Aged , Pneumonia, Bacterial/microbiology , Pneumonia, Bacterial/mortality , Pneumonia, Ventilator-Associated/microbiology , Pneumonia, Ventilator-Associated/mortality , Prognosis , Retrospective Studies , Risk Factors , Severity of Illness IndexABSTRACT
Abnormal regional cerebral blood flow in patients with acute carbon monoxide (CO) and organophosphate (OP) poisoning was examined using (99m)Tc-hexamethylpropylene amine oxime (HMPAO) brain single photon emission computed tomography (SPECT) in fourteen patients. We evaluated the predictive significance of acute phase brain SPECT findings for long-term neuropsychological sequelae. Changes were found in the frontal, temporal, parietal lobes within the first week after both types of poisoning. The distribution of the hypoperfused cerebral areas as demonstrated by (99m)Tc-HMPAO imaging was similar in the two groups during the acute phase. Neuropsychological sequelae developed in five patients poisoned with OP and six with CO. Patients who had SPECT findings heterogeneously or in the temporal or frontal lobes displayed disorientation. Those with fronto-parietal and frontal lobe changes displayed mental confusion. Parkinsonism also was observed in patients with parieto-occipital, parietal and frontal lobe lesions. The distribution of these lesions appears to predict the long term sequelae of these poisonings, though additional studies with larger numbers of patients are needed to confirm the role of SPECT imaging in both OP and CO poisonings.
Subject(s)
Carbon Monoxide Poisoning/diagnostic imaging , Carbon Monoxide Poisoning/psychology , Organophosphate Poisoning , Poisoning/diagnostic imaging , Poisoning/psychology , Adult , Brain/diagnostic imaging , Carboxyhemoglobin/metabolism , Female , Humans , Male , Neuropsychological Tests , Radiopharmaceuticals , Technetium Tc 99m Exametazime , Tomography, Emission-Computed, Single-PhotonABSTRACT
BACKGROUND: The aim of our study is to compare the safety and efficiency of the use of the laryngeal mask airway (LMA) and the cuffed oropharyngeal airway (COPA) with the use of endotracheal tube (ETT) for maintain patent airway during percutaneous tracheostomy (PCT). METHODS: The patients were randomly assigned to LMA group (n=35, M/F; 28/7, age; 52 [18-79]), COPA group (n=31, M/F; 23/8, age; 57 [18-80]) and ETT group (n=30, M/F; 22/8, age; 49 [18-80]) with respect to use of LMA, COPA and ETT in order to maintain patent airway during PCT procedure. PT was performed as described by Griggs et al. Complications occurred during and after PCT procedure and airway manipulations required to maintain a patent airway were recorded. RESULTS: Duration of PT was longer in the ETT group comparing with the other groups (for both groups; p<0.01). The LMA failed to maintain patent airway in 1 of 35 patients (2.9%) and the COPA failed to maintain patent airway in 3 of 31 patients (9.7%). The airway intervention required to maintain patent airway was found to be higher in the COPA group (45.2%) than in the LMA group (11.4%) (p<0.01). There was no significant difference with respect to the complications between the groups. CONCLUSION: In our study, LMA and COPA were inserted easily during PCT with high success rates, but airway manipulations were higher in the COPA group. In our opinion, supra/infraglottic airway devices to maintain patent airway during PCT should be chosen according to patient's status and physician's experience.
Subject(s)
Intubation, Intratracheal/methods , Laryngeal Masks , Oropharynx , Tracheostomy , Adolescent , Adult , Aged , Aged, 80 and over , Airway Obstruction , Female , Humans , Intubation, Intratracheal/instrumentation , Male , Middle Aged , Postoperative Complications , Treatment OutcomeABSTRACT
OBJECTIVE: In this study, the patients who developed asymptomatic candiduria in the intensive care unit were followed prospectively for the persistence of candiduria after the replacement of indwelling urethral catheter and the correlation between persistence and virulence factors (proteinase enzyme activity and epithelial adhesion) was assessed. DESIGN: Prospective study. SETTING: Intensive care unit and mycology laboratory at a university hospital. PATIENTS: Thirty-four patients with asymptomatic candiduria were included in the study. RESULTS: Candiduria persisted in 19 of 34 patients(56%; group 1) and cleared in 15 of 34 patients(44%; group 2) after urinary catheters were changed. When the virulence factors (epithelial adhesion and proteinase activity) and distribution of Candida spp. were compared between two groups, no statistically significant correlation was found. CONCLUSION: The host immune response might be more important than virulence factors of Candida spp. for persistence of candiduria.
Subject(s)
Candidiasis/urine , Adolescent , Adult , Aged , Candidiasis/enzymology , Endopeptidases/metabolism , Female , Humans , Intensive Care Units , Male , Middle Aged , Prospective Studies , Urinary CatheterizationABSTRACT
BACKGROUND: The aim of this study is to evaluate the value ofTc-99 HMP AO cerebral SPECT imaging to confirm brain death in patients with complex spinal automatism. METHODS: Fifteen patients (8 female, 7 male) aged between 1,5-48 years showing spinal movements within 24-72 hours after brain death were examined with Tc-99 HMPAO cerebral SPECT. RESULTS: All patients demonstrated empty skull on Tc-99 HMPAO images and no contradictory case was ob- served between standard clinical criteria and SPECT study. CONCLUSION: Non-invasive brain SPECT study is valuable to diagnose and confirm brain death with spinal automatism in adults and children. Key words: Tc-99 HMPAO SPECT, brain death, spinal automatism