We have located links that may give you full text access.
Pulmonary infiltrates in liver transplant recipients in the intensive care unit.
Transplantation 1999 April 28
BACKGROUND: A frequent dilemma is discerning the likelihood of pneumonia and the need for empiric antibiotic therapy in liver transplant recipients with pulmonary infiltrates in the intensive care unit (ICU).
METHODS: We performed a prospective, observational study of consecutive liver transplant recipients developing pulmonary infiltrates in the ICU.
RESULTS: Of 90 consecutive liver transplant patients in the ICU over a 3-year period, 44% (40) developed pulmonary infiltrates. The etiologies were pneumonia (38%, 15 of 40), pulmonary edema (40%, 16 of 40), atelectasis (10%, 4 of 40), adult respiratory distress syndrome (8%, 3 of 40), contusion (3%, 1 of 40), and unknown (3%, 1 of 40). Pneumonia was due to methicillin-resistant Staphylococcus aureus in 27% (4 of 15), Pseudomonas aeruginosa (27%, 4 of 15), invasive aspergillosis (20%, 3 of 15), and Enterobacter cloacae, Serratia marcescens, Pneumocystis carinii pneumonia, and unknown (7%, 1 of 15) in one each. None of the patients had cytomegalovirus or herpes simplex virus pneumonia. Seventy-five percent of methicillin-resistant Staphylococcus aureus and all Aspergillus pneumonias, but only 14% of the Gram-negative pneumonias, occurred within 30 days of transplantation. Twenty-seven percent of the pneumonias occurred >365 days after transplantation; all of these were in patients with recurrent viral hepatitis C virus or hepatitis B virus, disseminated posttransplant lymphoproliferative disorder, or late rejection. Of patients with pneumonia, 87% were ventilated and 40% had bacteremia. Clinical pulmonary infection score (Pugin score) >6 (73% vs. 6%, P = 0.0001), abnormal temperature (73% versus 28%, P = 0.005), and creatinine level >1.5 mg/dl (80% versus 50%, P = 0.05) were predictors of pneumonia versus other etiologies of pulmonary infiltrates. Overall mortality in patients with pulmonary infiltrates was 28% (11 of 40); pneumonia as etiology (P = 0.06), creatinine level >1.5 mg/dl (P = 0.028), higher blood urea nitrogen (P = 0.017), and worse APACHE neurological score (P = 0.04) were predictors of poor outcome.
CONCLUSIONS: Our data have implications not only for identifying pneumonia as a potential cause of pulmonary infiltrates, but for the likely etiology of the pneumonia and thus the selection of empiric antibiotic therapy in critically ill liver transplant recipients. Pugin score >6 in patients with pulmonary infiltrates warrants antimicrobial therapy. Early onset within 30 days after transplantation raises the spectra of aspergillosis.
METHODS: We performed a prospective, observational study of consecutive liver transplant recipients developing pulmonary infiltrates in the ICU.
RESULTS: Of 90 consecutive liver transplant patients in the ICU over a 3-year period, 44% (40) developed pulmonary infiltrates. The etiologies were pneumonia (38%, 15 of 40), pulmonary edema (40%, 16 of 40), atelectasis (10%, 4 of 40), adult respiratory distress syndrome (8%, 3 of 40), contusion (3%, 1 of 40), and unknown (3%, 1 of 40). Pneumonia was due to methicillin-resistant Staphylococcus aureus in 27% (4 of 15), Pseudomonas aeruginosa (27%, 4 of 15), invasive aspergillosis (20%, 3 of 15), and Enterobacter cloacae, Serratia marcescens, Pneumocystis carinii pneumonia, and unknown (7%, 1 of 15) in one each. None of the patients had cytomegalovirus or herpes simplex virus pneumonia. Seventy-five percent of methicillin-resistant Staphylococcus aureus and all Aspergillus pneumonias, but only 14% of the Gram-negative pneumonias, occurred within 30 days of transplantation. Twenty-seven percent of the pneumonias occurred >365 days after transplantation; all of these were in patients with recurrent viral hepatitis C virus or hepatitis B virus, disseminated posttransplant lymphoproliferative disorder, or late rejection. Of patients with pneumonia, 87% were ventilated and 40% had bacteremia. Clinical pulmonary infection score (Pugin score) >6 (73% vs. 6%, P = 0.0001), abnormal temperature (73% versus 28%, P = 0.005), and creatinine level >1.5 mg/dl (80% versus 50%, P = 0.05) were predictors of pneumonia versus other etiologies of pulmonary infiltrates. Overall mortality in patients with pulmonary infiltrates was 28% (11 of 40); pneumonia as etiology (P = 0.06), creatinine level >1.5 mg/dl (P = 0.028), higher blood urea nitrogen (P = 0.017), and worse APACHE neurological score (P = 0.04) were predictors of poor outcome.
CONCLUSIONS: Our data have implications not only for identifying pneumonia as a potential cause of pulmonary infiltrates, but for the likely etiology of the pneumonia and thus the selection of empiric antibiotic therapy in critically ill liver transplant recipients. Pugin score >6 in patients with pulmonary infiltrates warrants antimicrobial therapy. Early onset within 30 days after transplantation raises the spectra of aspergillosis.
Full text links
Trending Papers
A Personalized Approach to the Management of Congestion in Acute Heart Failure.Heart International 2023
Potential Mechanisms of the Protective Effects of the Cardiometabolic Drugs Type-2 Sodium-Glucose Transporter Inhibitors and Glucagon-like Peptide-1 Receptor Agonists in Heart Failure.International Journal of Molecular Sciences 2024 Februrary 21
The Effect of Albumin Administration in Critically Ill Patients: A Retrospective Single-Center Analysis.Critical Care Medicine 2024 Februrary 8
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app