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Tanaka S, Geneve C, Tebano G, Grall N, Piednoir P, Bronchard R, Godement M, Atchade E, Augustin P, Mal H, Castier Y, Montravers P, Desmard M. Morbidity and mortality related to pneumonia and TRACHEOBRONCHITIS in ICU after lung transplantation. BMC Pulm Med 2018; 18:43. [PMID: 29506501 PMCID: PMC5836426 DOI: 10.1186/s12890-018-0605-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2017] [Accepted: 02/27/2018] [Indexed: 11/10/2022] Open
Abstract
Background Bacterial respiratory infections (BRI) are major complications contributing to increased morbidity and mortality after lung transplantation (LT). This study analyzed epidemiology and outcome of 175 consecutive patients developing BRI in ICU after LT between 2006 and 2012. Methods Three situations were described: colonization determined in donors and recipients, pneumonia and tracheobronchitis during the first 28 postoperative days. Severity score, demographic, bacteriologic and outcome data were collected. Results 26% of donors and 31% of recipients were colonized. 92% of recipients developed BRI, including at least one episode of pneumonia in 19% of recipients. Only 21% of recipients developed BRI with an organism cultured from the donor’s samples, while 40% of recipients developed BRI with their own bacteria cultured before LT. Purulent sputum appears to be an important factor to discriminate tracheobronchitis from pneumonia. When compared to patients with tracheobronchitis, those with pneumonia had longer durations of mechanical ventilation (13 [3–27] vs 3 [29], p = 0.0005) and ICU stay (24 [16–34] vs 14 [9-22], p = 0.002). Pneumonia was associated with higher 28-day (11 (32%) vs 9 (7%), p = 0.0004) and one-year mortality rates (21 (61%) vs 24 (19%), p ≤ 0.0001). Conclusions These data confirm the high frequency of BRI right from the early postoperative period and the poor prognosis of pneumonia after LT.
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Affiliation(s)
- Sebastien Tanaka
- APHP, CHU Bichat-Claude Bernard, Département d'Anesthésie Réanimation, 46 rue Henri Huchard, 75018, Paris, France.
| | - Claire Geneve
- APHP, CHU Bichat-Claude Bernard, Département d'Anesthésie Réanimation, 46 rue Henri Huchard, 75018, Paris, France
| | - Gianpiero Tebano
- APHP, CHU Bichat-Claude Bernard, Département d'Anesthésie Réanimation, 46 rue Henri Huchard, 75018, Paris, France
| | - Nathalie Grall
- Université Denis Diderot, PRESS Sorbonne Cité, Paris, France.,INSERM, UMR 1137, Infection, Antimicrobiens, Modélisation, Evolution, Paris, France.,AP-HP, CHU Bichat-Claude Bernard Laboratoire de Microbiologie, Paris, France
| | - Pascal Piednoir
- APHP, CHU Bichat-Claude Bernard, Département d'Anesthésie Réanimation, 46 rue Henri Huchard, 75018, Paris, France
| | - Régis Bronchard
- APHP, CHU Bichat-Claude Bernard, Département d'Anesthésie Réanimation, 46 rue Henri Huchard, 75018, Paris, France
| | - Mathieu Godement
- APHP, CHU Bichat-Claude Bernard, Département d'Anesthésie Réanimation, 46 rue Henri Huchard, 75018, Paris, France
| | - Enora Atchade
- APHP, CHU Bichat-Claude Bernard, Département d'Anesthésie Réanimation, 46 rue Henri Huchard, 75018, Paris, France
| | - Pascal Augustin
- APHP, CHU Bichat-Claude Bernard, Département d'Anesthésie Réanimation, 46 rue Henri Huchard, 75018, Paris, France
| | - Herve Mal
- Université Denis Diderot, PRESS Sorbonne Cité, Paris, France.,APHP, CHU Bichat-Claude Bernard, Service de Pneumologie B et Transplantation Pulmonaire, Paris, France.,INSERM, UMR1152. Physiopathologie et Epidémiologie des Maladies Respiratoires, Paris, France
| | - Yves Castier
- Université Denis Diderot, PRESS Sorbonne Cité, Paris, France.,INSERM, UMR1152. Physiopathologie et Epidémiologie des Maladies Respiratoires, Paris, France.,APHP, CHU Bichat-Claude Bernard, Service de Chirurgie Thoracique et Vasculaire, Paris, France
| | - Philippe Montravers
- APHP, CHU Bichat-Claude Bernard, Département d'Anesthésie Réanimation, 46 rue Henri Huchard, 75018, Paris, France.,Université Denis Diderot, PRESS Sorbonne Cité, Paris, France.,INSERM, UMR1152. Physiopathologie et Epidémiologie des Maladies Respiratoires, Paris, France
| | - Mathieu Desmard
- APHP, CHU Bichat-Claude Bernard, Département d'Anesthésie Réanimation, 46 rue Henri Huchard, 75018, Paris, France.,Service de Réanimation, Centre Hospitalier Sud Francilien, Corbeil-Essonnes, France
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Tebano G, Geneve C, Tanaka S, Grall N, Atchade E, Augustin P, Thabut G, Castier Y, Montravers P, Desmard M. Epidemiology and risk factors of multidrug-resistant bacteria in respiratory samples after lung transplantation. Transpl Infect Dis 2016; 18:22-30. [DOI: 10.1111/tid.12471] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2015] [Revised: 08/23/2015] [Accepted: 09/12/2015] [Indexed: 11/27/2022]
Affiliation(s)
- G. Tebano
- Département d'Anesthésie Réanimation; Université Paris Diderot Sorbonne Cite; APHP; CHU Bichat-Claude Bernard; Paris France
| | - C. Geneve
- Département d'Anesthésie Réanimation; Université Paris Diderot Sorbonne Cite; APHP; CHU Bichat-Claude Bernard; Paris France
| | - S. Tanaka
- Service de Réanimation; Centre Hospitalier Victor Dupouy; Argenteuil France
| | - N. Grall
- Laboratoire de Microbiologie; Université Paris Diderot Sorbonne Cite; APHP; CHU Bichat-Claude Bernard; Paris France
| | - E. Atchade
- Département d'Anesthésie Réanimation; Université Paris Diderot Sorbonne Cite; APHP; CHU Bichat-Claude Bernard; Paris France
| | - P. Augustin
- Département d'Anesthésie Réanimation; Université Paris Diderot Sorbonne Cite; APHP; CHU Bichat-Claude Bernard; Paris France
| | - G. Thabut
- Service de Pneumologie B et Transplantation Pulmonaire; Université Paris Diderot Sorbonne Cite; APHP; CHU Bichat-Claude Bernard; Paris France
- Physiopathologie et Epidémiologie des Maladies Respiratoires; Université Paris Diderot Sorbonne Cite; Inserm UMR1152; Paris France
| | - Y. Castier
- Physiopathologie et Epidémiologie des Maladies Respiratoires; Université Paris Diderot Sorbonne Cite; Inserm UMR1152; Paris France
- Service de Chirurgie Thoracique et Vasculaire; Université Paris Diderot Sorbonne Cite; APHP; CHU Bichat-Claude Bernard; Paris France
| | - P. Montravers
- Département d'Anesthésie Réanimation; Université Paris Diderot Sorbonne Cite; APHP; CHU Bichat-Claude Bernard; Paris France
- Physiopathologie et Epidémiologie des Maladies Respiratoires; Université Paris Diderot Sorbonne Cite; Inserm UMR1152; Paris France
| | - M. Desmard
- Département d'Anesthésie Réanimation; Université Paris Diderot Sorbonne Cite; APHP; CHU Bichat-Claude Bernard; Paris France
- Service de Réanimation; Centre Hospitalier Sud Francilien; Corbeil-Essonnes France
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Hazlett EA, Buchsbaum MS, Byne W, Wei TC, Spiegel-Cohen J, Geneve C, Kinderlehrer R, Haznedar MM, Shihabuddin L, Siever LJ. Three-dimensional analysis with MRI and PET of the size, shape, and function of the thalamus in the schizophrenia spectrum. Am J Psychiatry 1999; 156:1190-9. [PMID: 10450259 DOI: 10.1176/ajp.156.8.1190] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE In an exploration of the schizophrenia spectrum, the authors compared thalamic size, shape, and metabolic activity in unmedicated patients with schizophrenia and schizotypal personality disorder to findings in age- and sex-matched healthy control subjects. METHOD Coregistered magnetic resonance imaging (MRI) and positron emission tomography scans were obtained in 27 schizophrenic patients, 13 patients with schizotypal personality disorder, and 32 control subjects who performed a serial verbal learning test during tracer uptake. After thalamus edges were outlined on 1.2-mm MRI scans, a radial warping program yielded significance probability mapping in three dimensions. RESULTS Significance probability mapping (with resampling) identified an area in the region of the mediodorsal nucleus bilaterally with significantly lower relative metabolism in the schizophrenia group than in either the control or schizotypal personality disorder groups, which did not differ from each other. The three groups did not differ significantly in total thalamic volume in square millimeters or thalamic volume relative to brain volume. Shape analyses revealed that schizophrenic patients had significantly fewer pixels in the left anterior region, whereas patients with schizotypal personality disorder had significantly fewer pixels in the region of the right mediodorsal nucleus than did control subjects. CONCLUSIONS Schizophrenic patients showed significant metabolism and shape differences from control subjects in selective subregions of the thalamus, whereas patients with schizotypal personality disorder showed only a difference in shape. Because the mediodorsal and anterior nuclei have different connections with limbic and prefrontal structures, the anterior thalamic shrinkage and mediodorsal metabolic and shape changes might relate to the different clinical pictures in schizotypal personality disorder and schizophrenia.
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Affiliation(s)
- E A Hazlett
- Department of Psychiatry, Mount Sinai School of Medicine, New York, NY 10029-6574, USA.
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