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Tanaka K, Mizobuchi T, Fujiwara T, Saito T, Hiramoto R, Iwai N. Successful thoracoscopic treatment of severe bilateral empyema in an infant. Gen Thorac Cardiovasc Surg 2007; 55:130-3. [PMID: 17447512 DOI: 10.1007/s11748-006-0083-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We report a case of rapid progression of bilateral pyothorax exacerbated by viral influenza in an infant. The patient, an 11-month-old girl, was diagnosed with viral influenza, and oseltamivir phosphate was administered. However, after only 4 days the influenza was followed by rapid progression of methicillin-susceptible Staphylococcus aureus (MSSA) pneumonia and pyothorax, resulting in disseminated intravascular coagulation. Because thoracentesis and antibiotics could not control the pyothorax, a serious condition, we performed bilateral video-assisted thoracoscopic decortication on the eighth hospital day. She recovered with excellent lung expansion and was discharged on the 37th hospital day.
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Malik R. Medical treatment of pyothorax. J Small Anim Pract 2007; 48:244; author reply 244. [PMID: 17381774 DOI: 10.1111/j.1748-5827.2007.00347.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Gün F, Salman T, Abbasoğlu L, Salman N, Celik A. Early decortication in childhood empyema thoracis. Acta Chir Belg 2007; 107:225-7. [PMID: 17515278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Thoracic empyema is a life-threatening condition in paediatric surgical practice and the appropriate management still remains controversial. The authors reviewed 79 (37 boys, 42 girls) cases of empyema thoracis who underwent thoracotomy and decortication between 1990 and 2005. The initial diagnosis based on history, physical examination and radiology was confirmed by thoracentesis. Fever, cough and dyspnoea were the most common presenting symptoms. In all cases aerobic cultures were performed and Staphylococcus aureus was the most common microorganism isolated. All patients except three received antibiotics and tube drainage as an initial treatment. The decision for early decortication was based on persistence of fever, dyspnoea, air leakage and lack of resolution on CT scan, in spite of medical therapy and tube drainage, at the end of 10 days. All but one with wound dehiscence showed rapid recovery and they were discharged on the fifth to eighth postoperative days. In conclusion, early decortication is a safe and curative treatment in childhood empyema thoracis with low morbidity.
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Bekri H, Cohen R, Varon E, Madhi F, Gire R, Guillot F, Delacourt C. [Streptococcus pneumoniae serotypes involved in children with pleural empyemas in France]. Arch Pediatr 2007; 14:239-43. [PMID: 17276044 DOI: 10.1016/j.arcped.2006.12.010] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2006] [Accepted: 12/06/2006] [Indexed: 11/20/2022]
Abstract
UNLABELLED It has been suggested that the incidence of childhood empyema have increased during the last years in France without clear explanation. Streptococcus pneumoniae is responsible for the vast majority of bacteriological documented cases. Potential prevention of pleural empyemas by the heptavalent pneumococcal conjugate vaccine is dependent on adequation between specific pneumococcal serogroups present in vaccine and those responsible for empyemas. MATERIAL AND METHODS We retrospectively collected cases of pleural empyemas registered at the National Reference Center for pneumococci (December 2002 to February 2004). Thirty children, aged 4.1+/-3.3 (SD) years, were included. RESULTS Ten specific serogroups were identified: 1, 3, 5, 6B, 7F, 9V, 14, 18C, 19A, and 23F. Serogroups 19A and 1 were the 2 dominant serogroups and represented 50% of cases. All children infected with serotype 19A were younger than 5 years, whereas serotype 1 was identified in 80% of empyemas in children older than 5 years. Among the 30 patients enrolled, 20 (69%) were infected with serotypes not included in the conjugate vaccine. CONCLUSION These results thus limit the potential impact of the heptavalent pneumococcal conjugate vaccine on the frequency of pleural empyemas in children.
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Farjah F, Symons RG, Krishnadasan B, Wood DE, Flum DR. Management of pleural space infections: A population-based analysis. J Thorac Cardiovasc Surg 2007; 133:346-51. [PMID: 17258562 DOI: 10.1016/j.jtcvs.2006.09.038] [Citation(s) in RCA: 136] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2006] [Revised: 08/28/2006] [Accepted: 09/29/2006] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Management options for pleural space infections have changed over the last 2 decades. This study evaluated trends over time in the incidence of disease and use of different management strategies and their associated outcomes. METHODS A retrospective study was performed by using a statewide administrative database of all hospitalizations for pleural space infections between 1987 and 2004. RESULTS Four thousand four hundred twenty-four patients (age, 57.1 +/- 18.6 years; 67% male; comorbidity index, 1.1 +/- 1.9) were hospitalized with pleural space infections. The incidence rate increased 2.8% per year (95% confidence interval, 2.2%-3.4%; P < .001). Overall, 51.6% of patients underwent an operation, and the proportion increased from 42.4% in 1987 to 58.4% in 2004 (P < .001). The risk of death within 30 days was less for patients undergoing operations compared with that for patients not undergoing operations (5.4% vs 16.6%, P < .001); however, patients undergoing operations were younger (52.9 +/- 17.6 years vs 61.5 +/- 18.6 years, P < .001) and had a lower comorbidity index (0.8 +/- 1.6 vs 1.4 +/- 2.1, P < .001). After adjusting for age, sex, comorbidity index, and insurance status, patients undergoing operative therapy had a 58% lower risk of death (odds ratio, 0.42; 95% confidence interval, 0.32-0.56; P < .001) than those undergoing nonoperative management. CONCLUSIONS The incidence of pleural space infections and the proportion of patients undergoing operative management have increased over time. Patients undergoing operations were younger and had less comorbid illness than those not undergoing operations but had a much lower risk of early death, even after adjusting for these factors.
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Solak O, Sayar A, Metin M, Turna A, Erdogu V, Pekçolaklar A, Gürses A. Definition of postresectional residual pleural space. Can J Surg 2007; 50:39-42. [PMID: 17391615 PMCID: PMC2384254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/14/2023] Open
Abstract
BACKGROUND Complications of the residual postoperative pleural space (RPPS) after partial pulmonary resections increase hospital stay, cost and morbidity. The objectives of this study were to define and identify the long-term outcome of RPPS. METHODS A total of 140 partial pulmonary resections were performed in a 3-year period. Fifty-eight (41.4%) patients who had RPPS on the first postoperative day were followed up. We examined the chest x-rays of these patients on postoperative day 1 and 7 and week 4 and 12, and we documented any complications and reoperations. RESULTS RPPS persisted in 6 patients (10.4%) and was reabsorbed in 44 patients (75.8%) in the 12th week. Residual spaces were complicated in 8 patients (13.7%), of whom 4 (6.8%) had reoperation and 4 (6.8%) were redrained. Reoperated patients had a mean of 13 (standard deviation [SD] 2.4, range 11-16) days of postoperative hospitalization, whereas redrained patients had a mean of 58.5 (SD 21.7, range 36-88) days of additional hospitalization. CONCLUSIONS We determined air leakage and space infection to be the major complications of the RPPS. Infectious complications were noticed in the postoperative third and fourth weeks (14-30 d), and reoperated patients had a shorter duration of postoperative hospitalization. Early operation is recommended in complicated pleural space patients. The space that is not complicated until the end of the first month can be defined as benign. This study demonstrated that follow-up of a benign space after the first postoperative month is not necessary.
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Hsieh CF, Lin HJ, Foo NP, Lae JC. Tension pyopneumothorax. Resuscitation 2007; 73:6-7. [PMID: 17254692 DOI: 10.1016/j.resuscitation.2006.08.024] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2006] [Revised: 08/19/2006] [Accepted: 08/19/2006] [Indexed: 11/26/2022]
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Lin YC, Tu CY, Chen W, Tsai YL, Chen HJ, Hsu WH, Shih CM. An urgent problem of aerobic gram-negative pathogen infection in complicated parapneumonic effusions or empyemas. Intern Med 2007; 46:1173-8. [PMID: 17675765 DOI: 10.2169/internalmedicine.46.6451] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVES Complicated parapneumonic effusion or empyema is a troublesome disease with a high mortality. The most common involved microorganisms seem to have changed over recent decades, influenced by the introduction of new antibiotics, and the increase of immunocompromised hosts, and the elderly population. More epidemiological studies on the current bacteriology are needed to help us to empirically select adequate antibiotics. DESIGN A retrospective study via chart review in a university-affiliated tertiary medical center was conducted to assess the underlying bacterial pathogens and outcome of patients with complicated parapneumonic effusions or empyemas. RESULTS During the 43-month study period (from December 2000 to June 2004), 304 patients were diagnosed with complicated parapneumonic effusions or empyemas and the mortality of these patients was 23% (69/304). Among these 304 patients, a total of 292 microorganisms were cultured from the pleural fluid samples of 207 patients (to yield a positive microbiological culture rate of 68% (207/304). Isolated bacteria included aerobic Gram-negative bacteria (n=129), aerobic Gram-positive bacteria (n=105), anaerobic bacteria (n=51), and M. tuberculosis (n=7). Of these aerobic bacterial infections, Gram-negative bacteria were isolated more frequently from the older population and involved a significantly higher mortality rate and longer stay, compared to those with other bacteria (p=0.001 and p<0.001 respectively). CONCLUSION The increasing incidence of infection with aerobic Gram-negative pathogens may cause more critical conditions in complicated parapneumonic effusions or empyemas.
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Suberviola Cañas B, Rodríguez Borregán JC, González Castro A, Miñambres E, Burón Mediavilla FJ. Pericarditis purulenta y empiema pleural por Streptococcus pneumoniae. ACTA ACUST UNITED AC 2007; 24:35-7. [PMID: 17373868 DOI: 10.4321/s0212-71992007000100009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
We present the case of a 59 year old woman with no previous clinical history of disease who was admitted in our ICU due to respiratory failure and hemodynamic instability. She was found to have purulent pericarditis due to Streptococcus pneumoniae, complicated by massive pericardial effusion and pleural empyema. A pericardial tap was performed unsuccessfully and finally pericardial effusion was evacuated by surgical drainage. Pleural empyema was also evacuated. She received antibiotic treatment and recovered with normalisation of heart function.
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Ripley RT, Cothren CC, Moore EE, Long J, Johnson JL, Haenel JB. Streptococcus milleri infections of the pleural space: operative management predominates. Am J Surg 2006; 192:817-21. [PMID: 17161100 DOI: 10.1016/j.amjsurg.2006.08.050] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2006] [Revised: 08/10/2006] [Accepted: 08/10/2006] [Indexed: 11/26/2022]
Abstract
BACKGROUND Management of patients with thoracic empyema ranges from tube thoracostomy drainage, with or without fibrinolytics, to operative intervention, with the optimal intervention remaining uncertain. Streptococcus milleri, typically a benign bacterium colonizing the oropharynx, has recently been reported as a potential pathogen in pneumonia and pleural space disease. Our initial experience indicated this infection, when in the pleural space, was particularly tenacious and often required major operative intervention to eradicate. Therefore, we hypothesized that patients with S milleri pleural space infections often require operative intervention as definitive treatment. METHODS We reviewed all patients from June 17, 1999 to April 15, 2005 with S milleri infections at our level I academic trauma/acute care surgery department at a safety-net hospital. S milleri infections were diagnosed by thoracentesis, bronchoalveolar lavage, tube thoracostomy fluid, or intraoperative culture. RESULTS Over the 70-month period evaluated, of 697 patients with S milleri infections, 39 patients had S milleri infections of the pleural space; 26 (67%) patients underwent operative intervention. The majority (72%) were men with a mean age of 46 (range 22 to 63); the underlying etiology in those patients requiring operation was pneumonia (26 patients; 67%), trauma (9 patients; 23%), postoperative infection (2 patients), foreign body ingestion (1 patient), and malignancy (1 patient). The vast majority of patients in the operative group were treated preoperatively with tube thoracostomy (88%) and antibiotics (96%). The average duration of chest tube drainage prior to operation was 4.4 days (95% confidence interval [CI] 2.6 to 6.2) and antibiotic treatment was 6.0 days (95% CI 3.8 to 8.2). Thirteen patients (50%) underwent video-assisted thoracoscopic surgery (VATS) and 13 patients required thoracotomy. VATS was performed more often when operative intervention occurred early (average hospital day 6.2) compared to initial thoracotomy or conversion from VATS to thoracotomy (average hospital day 9.8). Hospital length of stay was less in the operative group (average 24 days; 95% CI 17 to 31) than in the nonoperative group (34 days; 95% CI 19 to 49), discharge to home was greater in the operative group (77% vs. 16%), and mortality was less in operative group (0% vs. 23%). CONCLUSIONS Despite attempts at nonoperative management, the majority of patients with a S milleri pleural space infection require operative intervention for definitive therapy. Patients diagnosed with S milleri empyema should be considered for early operative intervention due to the unrelenting nature of their infection. Operative treatment is associated with a shorter hospital length of stay, increased discharge to home, and decreased mortality.
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Mishra OP, Kumar R, Ali Z, Prasad R, Nath G. Evaluation of polymerase chain reaction and adenosine deaminase assay for the diagnosis of tuberculous effusions in children. Arch Dis Child 2006; 91:985-9. [PMID: 16737998 PMCID: PMC2082988 DOI: 10.1136/adc.2005.079160] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
AIM To evaluate and compare the utility of polymerase chain reaction (PCR) for the diagnosis of tuberculous effusions in children. METHODS PCR, adenosine deaminase (ADA) activity and absolute lymphocyte count (ALC) were evaluated in the fluid of 31 tuberculous (20 pleural, 8 ascites and 3 pericardial) and 24 non-tuberculous (10 transudtative ascites, 8 empyema thoracis, 3 malignant pleural and 3 pyopericardium) effusions. RESULTS Fluid PCR for Mycobacterium tuberculosis was positive in 74% of tuberculous effusions, whereas it was falsely positive in 13% of the non-tuberculous group. The mean fluid ADA and ALC values were significantly higher in tuberculous effusions than in non-tuberculous effusions (p<0.001). The sensitivity and specificity of PCR, ADA (> or =38 IU/l) and ALC (> or =275/mm3) were 74% and 88%, 81% and 75%, and 90% and 83%, respectively, in diagnosing tuberculous effusions. The sensitivity of PCR, ADA and ALC was 100%, 100% and 88%, respectively, for confirmed tuberculous effusions. When the two tests were combined (either/or positive), the sensitivity increased (90-100%) at the expense of specificity. When both the tests were positive, then the specificity markedly increased (92-96%), but sensitivity of the tests decreased. CONCLUSION Fluid PCR alone should not be relied on as a single test; rather, combined analysis with either ADA or ALC could be more useful in the diagnosis of tuberculous effusions in children.
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Díaz Peromingo JA, Sánchez Leira J, García Suárez F, Padín Paz E, Saborido Froján J. [Streptococcus constellatusas a causative agent of empyema. Report of one case]. Rev Med Chil 2006; 134:1030-2. [PMID: 17130992 DOI: 10.4067/s0034-98872006000800013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Streptococcus constellatus is a commensal microorganism in man but may cause infections in different locations. We report a 59 years old male with severe sequelae of a previous cerebrovascular accident that consulted in the emergency room for fever of 15 days of evolution. A right empyema was diagnosed. The bacteriological culture of the effusion disclosed the presence of Streptococcus constellatus and two anaerobic strains (Prevotella intermedia and Fusobacterium urealyticus). The patient was treated with a pleural drainage and received ceftriaxone and clindamycin during six weeks. He was discharged in good conditions and is asymptomatic after eight months of follow up.
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Kuboi S, Nomura H. Clinical background of cases showing a positive culture of pleural effusion at Shin-Kokura Hospital over a period of 5 years. J Infect Chemother 2006; 12:264-8. [PMID: 17109089 DOI: 10.1007/s10156-006-0459-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2006] [Accepted: 06/27/2006] [Indexed: 10/23/2022]
Abstract
We investigated the clinical background of patients at Shin-Kokura Hospital who showed a positive culture of pleural effusion during the period from January 1998 through December 2002. Microorganism cultures of the pleural effusions of 127 patients were performed in this 5-year period. Seventeen patients showed a positive microorganism culture from a pleural effusion, and 12 of these patients (70.6%) were 60 years old or more. Ten patients were diagnosed with thoracic empyema. Thirteen patients had an underlying disease such as malignancy (5 cases), diabetes mellitus (4 cases), etc. A purulent effusion and a high concentration of lactic dehydrogenase (LDH) in the pleural fluid were more frequently recognized in the positive-culture group. A total of 21 strains of microorganism were isolated from the 17 patients, including 10 strains of Gram-positive cocci, 6 strains of Gram-negative bacilli, 3 strains of anaerobes, 1 strain of mycobacterium (Mycobacterium tuberculosis), and 1 strain of fungus. Susceptibility to antimicrobial agents was generally good for most of the microorganisms isolated. Of the 17 patients, chest-tube drainage was performed in 13, and 6 needed a surgical operation. Twelve patients improved, but 5 died. In this study, thoracic empyema accounted for 58.8% of the 17 cases with a positive culture of pleural effusion. Of the 10 thoracic empyema patients, 5 patients needed surgical treatment in spite of adequate antimicrobial treatment and chest-tube drainage. Our data indicate that thoracic empyema is still difficult to treat, and thus adequate and rapid treatment is needed for any pleural infection.
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Lahti E, Mertsola J, Kontiokari T, Eerola E, Ruuskanen O, Jalava J. Pneumolysin polymerase chain reaction for diagnosis of pneumococcal pneumonia and empyema in children. Eur J Clin Microbiol Infect Dis 2006; 25:783-9. [PMID: 17089094 DOI: 10.1007/s10096-006-0225-9] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Streptococcus pneumoniae is the most important cause of childhood pneumonia and empyema, yet the diagnosis of pneumococcal infections by conventional methods is challenging. In this study, the clinical value of the pneumolysin-targeted real-time polymerase chain reaction (PCR) method for the diagnosis of pneumococcal pneumonia and empyema was evaluated with 33 whole blood samples and 12 pleural fluid samples. The analytical sensitivity of the PCR assay was 4 fg of pneumococcal DNA, corresponding to two genome equivalents of pneumococcal DNA per reaction. The PCR assay correctly detected all clinical isolates of S. pneumoniae tested, whereas all nonpneumococcal bacterial organisms tested were negative by PCR. In a clinical trial, S. pneumoniae was detected by PCR in the pleural fluid of 75% of children with empyema, increasing the detection rate of pneumococcus almost tenfold that of pleural fluid culture. However, in whole blood samples, PCR detected S. pneumoniae in only one child with pneumonia and one child with pneumococcal empyema and failed to detect S. pneumoniae in three children with blood cultures positive for S. pneumoniae. The present data indicate that pneumolysin-targeted real-time PCR of pleural fluid is a valuable method for the etiologic diagnosis of pneumococcal empyema in children. The ease and rapidity of the LightCycler technology (Roche Diagnostics, Mannheim, Germany) make real-time PCR an applicable tool for routine diagnostics. In the evaluation of blood samples, blood culture remains the superior method for the diagnosis of bacteremic pneumococcal disease.
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Kikuchi N, Nomura A, Endo T, Sekizawa K. Anaerobic bacterial empyema accompanying intrathoracic gas formation in anorexia nervosa. Int J Eat Disord 2006; 39:621-3. [PMID: 16752426 DOI: 10.1002/eat.20275] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Intrathoracic gas formation due to anaerobic pleuropulmonary infection is rare. METHOD & RESULTS We experienced a case of empyema with intrathoracic gas formation by an anaerobic bacterium in a young woman with anorexia nervosa (AN). CONCLUSION We should therefore be alert to the possibility of serious infection in patients with AN, even when they have few complaints or normal white blood cell counts.
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Ploton C, Freydiere AM, Benito Y, Bendridi N, Mazzocchi C, Bellon G, Vandenesch F. Streptococcus pneumoniae thoracic empyema in children: rapid diagnosis by using the Binax NOW immunochromatographic membrane test in pleural fluids. ACTA ACUST UNITED AC 2006; 54:498-501. [PMID: 17027186 DOI: 10.1016/j.patbio.2006.07.031] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2006] [Accepted: 07/24/2006] [Indexed: 11/23/2022]
Abstract
AIM To evaluate an immunochromatographic membrane test for Streptococcus pneumoniae antigen (Binax NOW, Inverness medical France) applied to pleural fluid samples. METHODS Binax NOW was applied to the pleural fluids of 69 children with thoracic empyema, in comparison with conventional culture and molecular techniques. RESULTS Binax NOW was positive on all 15 pleural fluid samples that yielded S. pneumoniae in culture, on two samples that yielded S. oralis and S. salivarius in culture and on 34 culture-negative samples. Fifteen of these 34 culture-negative samples were retrospectively tested by PCR methods, and 14 were shown to contain S. pneumoniae DNA. Thus, S. pneumoniae was identified by culture in 22% of samples and by Binax NOW in 69% of samples. CONCLUSION Binax NOW may thus be useful for rapid diagnosis of S. pneumoniae thoracic empyema.
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Kalfa N, Allal H, Lopez M, Saguintaah M, Guibal MP, Sabatier-Laval E, Forgues D, Counil F, Galifer RB. Thoracoscopy in pediatric pleural empyema: a prospective study of prognostic factors. J Pediatr Surg 2006; 41:1732-7. [PMID: 17011279 DOI: 10.1016/j.jpedsurg.2006.05.066] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
PURPOSE The indications for thoracoscopy remain imprecise in cases of pleural empyema. This study aimed to identify preoperative prognostic factors to help in the surgical decision. METHODS From 1996 to 2004, 50 children with parapneumonic pleural empyema underwent thoracoscopy either as the initial procedure (n = 26) or after failure of medical treatment (n = 24). Using multivariate analysis, we tested the prognostic value of clinical and bacteriological data, the ultrasonographic staging of empyema, and the delay before surgery. Outcome measures were technical difficulties, postoperative complications, time to apyrexia, duration of drainage, and length of hospitalization. RESULTS The clinical and bacterial data did not significantly predict the postoperative course. Echogenicity and the presence of pleural loculations at ultrasonography were not independent significant prognostic factors. A delay between diagnosis and surgery of more than 4 days was significantly correlated (P < .05) with more frequent surgical difficulties, longer operative time, more postoperative fever, longer drainage time, longer hospitalization, and more postoperative complications, such as bronchopleural fistula, empyema relapse, and persistent atelectasia. CONCLUSION The main prognostic factor for thoracoscopic treatment of pleural empyema is the interval between diagnosis and surgery. A 4-day limit, corresponding to the natural process of empyema organization, is significant. The assessment of loculations by ultrasonography alone is not sufficient to predict the postoperative course.
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Obando I, Arroyo LA, Sánchez-Tatay D, Moreno D, Hausdorff WP, Brueggemann AB. Molecular typing of pneumococci causing parapneumonic empyema in Spanish children using multilocus sequence typing directly on pleural fluid samples. Pediatr Infect Dis J 2006; 25:962-3. [PMID: 17006306 DOI: 10.1097/01.inf.0000235684.89728.38] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Calvert LD, Collins M, Bateman JRM. Multiple abscesses caused by Gardnerella vaginalis in an immunocompetent man. J Infect 2006; 51:E27-9. [PMID: 16038745 DOI: 10.1016/j.jinf.2004.08.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/01/2004] [Indexed: 10/26/2022]
Abstract
Gardnerella vaginalis causing significant infection in men is rare. We report a case of sepsis in a previously well man, who developed a perinephric abscess and empyema. G. vaginalis was isolated after prolonged culture of samples from both sites. The microbiological features of the case are discussed.
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Crum-Cianflone NF, Truett AA, Teneza-Mora N, Maves RC, Chun HM, Bavaro MF, Hale BR. Unusual presentations of coccidioidomycosis: a case series and review of the literature. Medicine (Baltimore) 2006; 85:263-277. [PMID: 16974211 DOI: 10.1097/01.md.0000236953.95213.ac] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Coccidioidomycosis is an emerging fungal infection of the southwestern United States. Although Coccidioides species infections are usually asymptomatic or result in a mild, flu-like illness, disseminated disease may occur in 1% of cases. While extrapulmonary disease usually involves the skin, central nervous system, bones, or joints, coccidioidomycosis is a great imitator, with the ability to infect any tissue or organ. Cases may be diagnosed outside of endemic areas, hence providers worldwide should be aware of the broad range of manifestations of coccidioidomycosis. We present a case series of unusual presentations of coccidioidomycosis including serous cavity infections with cases of pericarditis, empyema, and peritonitis, as well as unusual abscesses involving the retropharyngeal space and gluteal musculature. We provide a complete review of the literature and summarize the clinical presentations, diagnoses, and treatments of these rare forms of disseminated coccidioidomycosis.
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Sharma R, Sharma B, Sinha P, Rishi S. Empyema thoracis caused by Serratia marcescens in a 2-year-old child. INDIAN JOURNAL OF MEDICAL SCIENCES 2006; 60:387-8. [PMID: 16940690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
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Sofianou D, Markogiannakis A, Metzidie E, Pournaras S, Tsakris A. VIM-2 metallo-beta-lactamase in Achromobacter xylosoxidans in Europe. Eur J Clin Microbiol Infect Dis 2006; 24:854-5. [PMID: 16333608 DOI: 10.1007/s10096-005-0054-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Lardinois D, Gock M, Pezzetta E, Buchli C, Rousson V, Furrer M, Ris HB. Delayed referral and gram-negative organisms increase the conversion thoracotomy rate in patients undergoing video-assisted thoracoscopic surgery for empyema. Ann Thorac Surg 2006; 79:1851-6. [PMID: 15919270 DOI: 10.1016/j.athoracsur.2004.12.031] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2004] [Revised: 12/14/2004] [Accepted: 12/21/2004] [Indexed: 10/25/2022]
Abstract
BACKGROUND The role of video-assisted thoracoscopic surgery in the treatment of pleural empyema was assessed in a consecutive series of 328 patients between 1992 and 2002. An analysis of the predicting factors for conversion thoracotomy in presumed stage II empyema was performed. METHODS Empyema stage III with pleural thickening and signs of restriction on computer tomography imaging was treated by open decortication, whereas a thoracoscopic debridement was attempted in presumed stage II disease. Conversion thoracotomy was liberally used during thoracoscopy if stage III disease was found at surgery. Predictive factors for conversion thoracotomy were calculated in a multivariate analysis among several variables such as age, sex, time interval between onset of symptoms and surgery, involved microorganisms, and underlying cause of empyema. RESULTS Of the 328 patients surgically treated for stage II and III empyema, 150 underwent primary open decortication for presumed stage III disease. One hundred seventy-eight patients with presumed stage II empyema underwent a video-assisted thoracoscopic approach. Of these 178 patients, thoracoscopic debridement was successful in 99 of 178 patients (56%), and conversion thoracotomy and open decortication was judged necessary in 79 of 178 patients (44%). The conversion thoracotomy rate was higher in parapneumonic empyema (55%) as compared with posttraumatic (32%) or postoperative (29%) empyema; however, delayed referral (p < 0.0001) and gram-negative microorganisms (p < 0.01) were the only significant predictors for conversion thoracotomy in a multivariate analysis. CONCLUSIONS Video-assisted thoracoscopic debridement offers an elegant, minimally invasive approach in a number of patients with presumed stage II empyema. However, to achieve a high success rate with the video-assisted thoracoscopic approach, early referral of the patients to surgery is required. Conversion thoracotomy should be liberally used in case of chronicity, especially after delayed referral (> 2 weeks) and in the presence of gram-negative organisms.
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Ramphul N, Eastham KM, Freeman R, Eltringham G, Kearns AM, Leeming JP, Hasan A, Hamilton LJR, Spencer DA. Cavitatory lung disease complicating empyema in children. Pediatr Pulmonol 2006; 41:750-3. [PMID: 16779851 DOI: 10.1002/ppul.20434] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE The incidence of empyema has increased dramatically in children in the UK over the last decade. Streptococcus pneumoniae (S. pneumoniae) serotype 1 is the dominant serotype. We have observed more pneumatocoele and bronchopleural fistulae formation over this time. AIM Our aim was to determine the number of children who developed cavitatory disease as a complication of empyema at a tertiary referral centre and whether there was any association with S. pneumoniae serotype 1. METHOD We reviewed 75 cases presenting with empyema or parapneumonic effusion between February 1997 and July 2003. Bacterial culture and pneumococcal antigen detection were supplemented by real-time polymerase chain reaction (PCR) to detect pneumococcal DNA. RESULTS Cavitatory disease was present in 15 cases. Three children developed bronchopleural fistulae. S. pneumoniae was detected in 13 of 15 cases (4 cases serotype 1, 3 serotype 3, 2 serotype 14, and 2 serotype 9V; serotype assay was not performed in two cases). Staphylococcus aureus (S. aureus) was isolated in one case. No organism was isolated in the final case but an Antistreptolysin-O titre was >800 U/ml on two occasions suggestive of group A streptococcal infection. CONCLUSION Twenty percentage of cases of empyema in our series were complicated by cavitatory lung disease. It is an important complication of childhood empyema associated classically with S. aureus, but these data suggest that S. pneumoniae now appears to be the main cause. There does not seem to be an association with any particular serotype.
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