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1.
Egyptian Journal of Chest Diseases and Tuberculosis [The]. 2014; 63 (1): 107-112
in English | IMEMR | ID: emr-154300

ABSTRACT

The management of patients with malignant pleural effusion [MPE] remains problematic Various modalities are available in the management of MPE. However, optimal treatment is still controversial and there is no universal standard approach. Management options include observation, thoracentesis, indwelling pleural catheter [IPC] or chest tube placement and pleurodesis. To evaluate the efficacy, safety and tolerability of pigtail catheters in comparison to intercostal tubes in pleurodesis of malignant pleural effusions. This study was carried out at Chest Department, Zagazig University Hospitals during the period from January 2012 to September 2013. The study included 100 patients [39 males and 61 females with a mean age of 61.8 +/- 10 years] with pleural effusion of malignant etiology. Patients were classified into two groups Group I: included 50 patients 18 males and 32 females with a mean age of 63.8 years who were subjected to pigtail catheter drainage then pleurodesis. Group II: included 50 patients 21 males and 29 females with a mean age of 61.8 years who were subjected to tube thoracotomy drainage then pleurodesis. As regards pleurodesis outcome, there was a high frequency of success in group I [33 patients, 66%] when compared with group II [27 patients, 54%]. However, the difference is not statistically significant. As regards pleurodesis complications the higher frequency of complications was in group II [22 patients, 44%] when compared with group I [43 patients, 86%]. differences were statistically significant [P < 0.05]. Pigtail catheters could be considered a safe, easy, tolerable and effective altei method in comparison to the traditional intercostal tubes in pleurodesis of malignant pleura sions


Subject(s)
Humans , Male , Female , Pleurodesis/diagnosis , Thoracostomy/statistics & numerical data , Tomography, X-Ray Computed , Hospitals, University
2.
Egyptian Journal of Chest Diseases and Tuberculosis [The]. 2013; 62 (4): 593-597
in English | IMEMR | ID: emr-187183

ABSTRACT

Background: The differentiation between complicated parapneumonic effusions [CPPE] or empyema, which require chest tube drainage, and uncomplicated parapneumonic effusions [UCPPE], which respond to antibiotic therapy alone, is sometimes unclear. Delay in diagnosis results in substantial delay in the commencement of treatment and may contribute to the high mortality of this infection


The aim of the study: Evaluation of the utility of soluble triggering receptor expression on myeloid cells-1 [sTREM-1] as an early marker in the diagnosis and management of complicated parapneumonic effusions and empyema


Patients and methods: This study included 58 patients who were diagnosed as having PPE and admitted to the Chest Department, Zagazig University Hospitals during the period from March 2012 to March 2013. Patients were diagnosed PPE if they had a pleural effusion and showed one or more clinical manifestations typical of pneumonia, including acute febrile illness, sputum production, chest pain, leukocytosis and infiltrate[s] on chest X-ray. They were divided into two groups. Group [1] Complicated parapneumonic effusion [22 patients], according to at least one of the following criteria on pleural fluid examination: macroscopic pus, presence of organisms on Gram-stain or culture, fluid pH < 7.2 with normal peripheral blood pH, or fluid glucose concentrations <40 mg/dL. Group [2] Uncomplicated parapneumonic effusion [36 patients], according to the following criteria: pleural effusion associated with a non purulent pleural fluid, negative fluid microbiological studies; fluid pH > 7.2 with normal peripheral blood pH and fluid glucose >40 mg/dL. Exclusion criteria. A history of pleural disease or any underlying disease that could potentially cause pleural effusions, such as tuberculosis, malignancy, heart failure, systemic lupus erythematosus and chronic renal failure, were excluded. Pleural fluid samples were examined for level of sTREM-1, pH, LDH and glucose. The sTREM-1 levels were expressed as pg/mL. Microbiological studies included: Gram and Ziehl-Neelsen stains and cultures on conventional media for aerobic and anaerobic micro-organisms in the pleural fluid samples


Results: The median sTREM-1 level in pleural fluid was significantly higher in the bacterial PPE [688 +/- 398 pg/mL] than in the non-bacterial PPE [45 +/- 79 pg/mL]. The cut-off value of pleural fluid sTREM-1 for diagnosis of bacterial PPE was 130 pg/mL with 93% sensitivity and 92% specificity, while it was 7.237 for pleural fluid pH with 91% sensitivity and 96% specificity and 640 mg/L for pleural fluid glucose with 92% sensitivity and 86% specificity and 800 IU/L for pleural fluid LDH with 81% sensitivity and 90% specificity


In conclusion: Combination of classical criteria with pleural fluid sTREM-1 could be useful in discrimination between nonpurulent complicated and non complicated parapneumonic pleural effusions and hence early pleural drainage in patients with complicated parapneumonic effusions which may affect disease outcome


Subject(s)
Humans , Male , Female , Myeloid Cells , Membrane Glycoproteins , Receptors, Immunologic , Chronic Disease
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