Impact of direct ICU admission of pneumococcal meningitis in France: a retrospective analysis of a French medico-administrative (PMSI) database.

BACKGROUND: Current guidelines for adult patients with pneumococcal meningitis (PM) recommend initial management in intermediate or intensive care units (ICU), but evidence to support these recommendations is limited. We aimed to describe ICU admission practices of patients with PM. METHODS: We conducted a retrospective analysis of the French medico administrative database of consecutive adult patients with PM and sepsis criteria hospitalized between 2011 and 2020. We defined two groups, "Direct ICU" corresponding to a direct ICU admission and "Delayed ICU" corresponding to a secondary ICU admission. RESULTS: We identified 4052 patients hospitalized for a first episode of PM, including 2006 "Direct ICU" patients (50%) and 2046 "delayed ICU" patients (50%). The patients were mainly males [n = 2260 (56%)] with median age of 61 years [IQR 50-71] and a median Charlson index of 1 [0-3]. Among them, median SAPS II on admission was 46 [33-62], 2173 (54%) had a neurological failure on admission with 2133 (53%) in coma, 654 (16%) with brainstem failure, 488 (12%) with seizures and 779 (19%) with focal signs without coma. PM was frequently associated with pneumonia [n = 1411 (35%)], and less frequently with endocarditis [n = 317 (8%)]. The median ICU length of stay and hospital length of stay were 6 days [2-14] and 21 days [13-38], respectively. In-hospital mortality was 27% (n = 1100) and 640 (16%) patients were secondarily transferred to rehabilitation care unit. Direct ICU group was significantly more severe but after adjustment for age, sex, comorbidities, organ failures on admission and admission from home, direct ICU admission was significantly associated with a lower mortality (Odds ratio 0.67 [0.56-0.80], p < 0.01). This corresponded to one death avoided for 11 PM directly admitted in ICU. CONCLUSIONS: Among patients with PM and sepsis, direct ICU admission was associated with lower mortality rates when compared to delayed admission.

Economic impact of an outbreak of carbapenemase producing-Enterobacteriaceae in a surgical intensive care unit.

BACKGROUND: A 15-month outbreak of carbapenemase-producing Enterobacterales (CPE) occurred in the surgical intensive care unit (SICU) of our institution. We aimed to estimate the financial impact of this outbreak from the perspective of the French public health insurance system. METHODS: The characteristics of the colonised/infected CPE patients and outbreak management according to French national guidelines were prospectively collected. Loss of productivity was assessed in terms of the reduction in total number of admissions (TNA) and discharges and in ICU length of stay (LoS). The additional financial burden associated with this outbreak was estimated by the accounting department of the hospital, including the impact of the extended LoS and restricted admissions. RESULTS: Sixteen CPE patients (19 stays) were hospitalised in the SICU (10/2016-01/2018). The median ICU LoS for the CPE cases was 17 [8-36] days versus 6.5 and 6.1 days in 2016 and 2017, respectively, for the whole SICU population. The total number of lost bed days during the outbreak was 452. The TNA dropped dramatically in 2017 (decrease of 20.6%). The estimated costs were 768,386 EUR for bed days lost; 297,176 EUR and 63,675 EUR for the extended LoS for the CPE cases and the patients on contact precautions, respectively; 34,045 EUR for staff reinforcements; 85,764 EUR for bacteriological screening tests; and 42,857 EUR for antimicrobial treatment. The total financial burden of the outbreak was 1,291,903 EUR. CONCLUSION: Management of a CPE outbreak in the SICU is associated with a huge financial burden for the unit and for the institution.

Musculoskeletal Tuberculosis: New Insights on Diagnosis Strategy and Treatment.

BACKGROUND/ OBJECTIVE: Skeletal tuberculosis (TB) is rare. We aimed to report on diagnostic strategy and treatment of skeletal TB. METHODS: In this multidisciplinary single-center medical records review study, all adult patients admitted between January 2009 and December 2019 with microbiologically proven skeletal TB were included. Demographic, medical history, laboratory, imaging, pathologic findings, treatment, and follow-up data were extracted from medical records. RESULTS: Among 184 patients identified with TB, 21 (16 women, 42 years [27, 48 years]) had skeletal involvement. Skeletal TB included spondylitis (n = 11), lytic bone lesions (n = 7), sacroiliitis (n = 5), arthritis (n = 3), osteitis (n = 2), and diffuse muscle abscesses without bone lesion (n = 1). Lytic lesions involved both axial and peripheral skeleton at multiple sites in most cases. 18F-fluorodeoxyglucose positron emission tomography was performed in 13 patients and helped to detect multifocal asymptomatic lesions and to target biopsy. All patients were treated with anti-TB therapy for 7 to 18 months. Fifteen patients (71.4%) received steroids as an adjunct therapy. Eleven patients needed an orthopedic immobilization corset, and 3 patients underwent surgery. All patients clinically improved under treatment, but 2 relapsed over a median follow-up of 24 months (12-30 months). No patient died or suffered long-term disabilities. CONCLUSION: Our study emphasizes the diversity of skeletal involvement in TB. 18F-fluorodeoxyglucose positron emission tomography scanner at diagnosis is key to assess the extension of skeletal involvement and guide extraskeletal biopsy. Neurological complications might be prevented by adding corticosteroids to anti-TB therapy.

Survival after COVID-19-associated organ failure among inpatients with systemic lupus erythematosus in France: a nationwide study.

OBJECTIVE: We analysed the incidence of, the specific outcomes and factors associated with COVID-19-associated organ failure (AOF) in patients with systemic lupus erythematosus (SLE) in France. METHODS: We performed a cohort study using the French national medical/administrative hospital database for the January 2011-November 2020 period. Each patient with SLE diagnosed in a French hospital with a COVID-19-AOF until November 2020 was randomly matched with five non-SLE patients with COVID-19-AOF. We performed an exact matching procedure taking age ±2 years, gender and comorbidities as matching variables. COVID-19-AOF was defined as the combination of at least one code of COVID-19 diagnosis with one code referring to an organ failure diagnosis. RESULTS: From March to November 2020, 127 380 hospital stays in France matched the definition of COVID-19-AOF, out of which 196 corresponded with patients diagnosed with SLE. Based on the presence of comorbidities, we matched 908 non-SLE patients with COVID-19-AOF with 190 SLE patients with COVID-19-AOF. On day 30, 43 in-hospital deaths (22.6%) occurred in SLE patients with COVID-19-AOF vs 198 (21.8%) in matched non-SLE patients with COVID-19-AOF: HR 0.98 (0.71-1.34). Seventy-five patients in the SLE COVID-19-AOF group and 299 in the matched control group were followed up from day 30 to day 90. During this period, 19 in-hospital deaths occurred in the SLE group (25.3%) vs 46 (15.4%) in the matched control group; the HR associated with death occurring after COVID-19-AOF among patients with SLE was 1.83 (1.05-3.20). CONCLUSIONS: COVID-19-AOF is associated with a poor late-onset prognosis among patients with SLE.

Management of patients with myocardial tuberculosis: A case series.

BACKGROUND: Myocardial Tuberculosis (MT) is exceedingly rare. We aimed to report on myocardial involvement in tuberculosis (TB). METHODS: All adult patients admitted in a department of Internal Medicine over an 8-year period with microbiologically proven MT were retrospectively reviewed. Demographic, medical history, laboratory, imaging, pathologic findings, treatment, and follow-up data were extracted from medical records. RESULTS: Six patients (4 women, 37.6 [21.3-62.1] years) with MT were identified. MT included cardiac mass (n = 1), coronaritis (n = 1), left ventricle spontaneous rupture (n = 1) and myocarditis (n = 3). Pericardial effusion was associated with myocardial involvement in 2 cases. Four patients presented with acute heart failure. CRP serum level was high in all cases. The mean delay between the first symptoms and TB diagnosis was of 6 [1-44] months. The time from admission to diagnosis was of 18 (9-28) days. No patient had human immunodeficiency virus infection. Fluorodeoxyglucose - positron emission tomography (FDG-PET) detected extra-cardiac asymptomatic Mycobacterium tuberculosis infection localization and guided biopsy in 5 cases. As compared to TB patients without cardiac involvement, patients with MT were younger and more frequently women. All patients received antituberculosis therapy for 7.5 to 12 months associated with steroids for at least 6 weeks. Cardiac surgery was required in all but one patient. No patient died over a median follow-up of 1.2 [0.2-4.4] years. CONCLUSION: Our study emphasizes the clinical spectrum of life-threatening MT. Early diagnosis using FDG-PET imaging to target biopsy in extra-cardiac tissues and combined treatment strategy associating antituberculosis therapy, corticosteroids and surgery prevent complications and death.

Sepsis and septic shock in France: incidences, outcomes and costs of care.

BACKGROUND: Sepsis is one of the leading causes of death worldwide. The associated incidence, mortality and trends do not differ greatly between documented reports. The purpose of this study was to provide an in-depth description of patients with sepsis and septic shock hospitalized in France from 2010 to 2015 and to explore the temporal trends of their clinical characteristics, costs and outcomes. METHODS: Retrospective cohort study of the French hospital administrative database in which organ failure therapies and severity scores are systematically registered. All patients admitted between 2010 and 2015 for sepsis and septic shock as defined by an ICD-10 code for infection, and for organ failure or the use of organ failure supplementation were included. Incidence, outcomes and trends were analyzed. Subgroup analyses based on several coding strategies and adjusted for severity scores were performed. RESULTS: A total of 737,147 patients with sepsis and 492,902 patients with septic shock were included. From 2010 to 2015, the incidence of sepsis and septic shock increased, respectively, from 206 to 243 and from 135 to 171 cases per 100,000 population. Case fatality remained at 34% for sepsis, but decreased from 46 to 44% for septic shock. Median hospital stay costs amounted to €11,400 (IQR: 5036; 24,364) for patients with sepsis and €16,439 (IQR: 7339; 29,360) for patients with septic shock. After adjustment for case-mix and illness severity, the risk of death was stable for sepsis (0.08% [- 0.04; 0.20] per year), but decreased for sepsis patients admitted to the intensive care unit and for cases of septic shock (- 0.33%[ - 0.40; - 0.27] per year). CONCLUSIONS: Sepsis is common, frequently fatal and expensive to treat. Its incidence has increased. Case fatality has decreased in most severely affected patients, owing partly to general improvements in care.

A strobe multicenter descriptive study of 55 infectious aortitis.

Infectious aortitis (IA) is a rare and severe disease. The treatment classically associates open surgery with prolonged antibiotic therapy. This study aimed to describe clinical characteristics, medical and surgical supports in a large and current series of IA.We conducted a retrospective multicenter study of native aorta IA, between 2000 and 2019. Inclusion criteria were the presence of a microorganism on blood culture, aortic sample or any other validated technique and structural anomaly in imaging.We included 55 patients (85% men), with a median age of 65. Microbiology data substantially differed from previous studies with 12 Gram-negative rods IA, of which only 3 due to Salmonella spp., 24 Gram-positive cocci IA of which 12 Streptococcus spp., and 18 IA due to intracellular growth and/or fastidious microorganisms, of which 8 Coxiella burnetii, 3 Treponema pallidum, and 5 tuberculosis suspicious cases. Fifteen patients (27%) presented with thoracic IA, 31 (56%) with abdominal IA, and 9 (16%) with thoraco-abdominal IA. Eight patients had no surgery, 41 underwent open surgery, only 4 endovascular aneurysm repair, and 2 a combination of these 2 techniques. Nine patients died before 1-month follow-up. There was no difference in the mortality rate between the different types of germ or localization of IA.The variety of germs involved in IA increases. Positron emission tomography-computed tomography scan is a very useful tool for diagnosis. Surgery is still mainly done in open approach and a prospective multicenter study seems necessary to better determine the place of endovascular aneurysm repair versus open surgery.

Persistent FDG/PET CT uptake in idiopathic retroperitoneal fibrosis helps identifying patients at a higher risk for relapse.

BACKGROUND: The aim of this study was to evaluate the prognostic value of persistent retroperitoneal fibrosis FDG uptake using FDG/PET CT in patients with idiopathic retroperitoneal fibrosis (IRF). METHODS: In this monocentric retrospective cohort study, all patients admitted for IRF from January 2009 to December 2017 underwent a FDG/PET CT at diagnosis and during follow up. Metabolic activity of IRF was assessed by retroperitoneal fibrosis FDG uptake measured as maximal standardized uptake value (SUVmax). The primary outcome was IRF relapse rate during follow-up. RESULTS: 23 consecutive patients (54.7 [36.9-89] years, 73.9% of men) diagnosed with IRF had FDG/PET CT imaging performed at diagnosis, 3.1 [1-8.7] months (i.e 1st evaluation) and 10.4 [4.9-17.5] months (i.e 2nd evaluation) after diagnosis. High FDG retroperitoneal fibrosis uptake was present in all patients at diagnosis (SUVmax 6.5 [3.8-11.9]) and persisted in 16 (69.6%; SUVmax 3.65 [2.1-5.4]) and 12 (52.2%; SUVmax 3.75 [2.7-7.8]) patients, at 1st and 2nd evaluation respectively. All but one patient had received steroids at IRF diagnosis and 21 (91.3%) were in complete remission at both 1st and 2nd evaluation. During a median follow-up period of 38.7 [3-106.9] months, 6 (26.1%) patients suffered IRF relapse that occurred 15.7 [9.2-42.8] months after diagnosis. Multivariate analysis showed that only persistent retroperitoneal fibrosis FDG uptake at 2nd evaluation was associated with IRF relapse (p = .046). CONCLUSIONS: In IRF, persistent retroperitoneal fibrosis FDG uptake during follow up is associated with clinical outcome. FDG/PET CT may help to better stratify the risk of relapse and target therapy in IRF.

Treatment of cardiac sarcoidosis: A comparative study of steroids and steroids plus immunosuppressive drugs.

BACKGROUND: We aimed to compare the efficacy of steroids alone or associated with immunosuppressive drugs for the prevention of relapse in cardiac sarcoidosis (CS). METHODS: In this monocentric multidisciplinary retrospective single center study, all consecutive patients with histologically proven sarcoidosis hospitalized from January 2012 to December 2016 were considered. All patients with symptomatic CS were studied. Patients received steroids or steroids plus immunosuppressive drugs (IS) for CS treatment at diagnosis. The efficacy of each treatment strategy (steroids vs steroids + IS) was assessed by the cardiac relapse rate over follow up. RESULTS: 326 consecutive patients with histologically proven sarcoidosis were screened. Among them, 36 (11%) had symptomatic CS (20 (55.5%) men, median age at diagnosis 48.5 [22.8-76]). Twenty-four patients received steroids and 12 received steroids + IS (azathioprine n = 5, methotrexate n = 5, cyclophosphamide n = 2) at CS diagnosis. Over a median follow up of 3.6 [1-15.2] years, 13 (36.1%) patients suffered a cardiac relapse including reduced left ventricular ejection fraction (LVEF, n = 4), third degree heart block (n = 2), atrio-ventricular (n = 1) or ventricular (n = 1) tachycardia and sudden cardiac death (n = 1). Except for a higher frequency of black patients in patients receiving IS, CS features at diagnosis and median time to relapse did not significantly differ between patients who did or did not receive IS. Relapse rate was 45.8% in the steroids group versus 16.7% in the steroids + IS group (p = 0.048). CONCLUSIONS: In cardiac sarcoidosis, the combination of steroids with immunosuppressive drugs might reduce the risk of cardiac relapse, as compared to steroids alone.

Increased FDG-PET/CT pericardial uptake identifies acute pericarditis patients at high risk for relapse.

OBJECTIVES: We aimed to evaluate the prognostic value of FDG pericardial uptake using FDG-PET/CT in patients admitted for acute pericarditis with pericardial effusion. METHODS: In this monocentric retrospective cohort study, all patients admitted for idiopathic acute pericarditis with pericardial effusion from January 2009 to December 2016 who underwent a FDG-PET/CT at diagnosis were considered. Pericardial FDG uptake was measured by generating a volume of interest to calculate the maximal standardized uptake value. The primary outcome was the pericarditis relapse rate during follow-up. RESULTS: FDG-PET/CT was performed 23 [7-99] days after diagnosis in 39 patients (52 [18-83] years, 43.6% of women) admitted for acute pericarditis with pericardial effusion. During a median follow-up period of 7.6 [2.4-77.2] months, 7 (17.9%) patients suffered pericarditis relapse that occurred 3.8 [1.6-14.6] months after FDG-PET CT. In the multivariable analysis, pericardial FDG uptake at diagnosis (OR: 16.6; 95% confidence interval [CI]: 1.25 to 220.8; p = 0.033) was independently associated with pericarditis relapse. Eventually, patients with pericardial FDG uptake at diagnosis had a higher recurrence rate during follow up (p = 0.047). CONCLUSIONS: In acute pericarditis with pericardial effusion, increased FDG-PET/CT pericardial uptake is associated with a higher risk for relapse.

Systemic inflammatory disorders in patients admitted for aseptic meningitis.

Acute meningitis can be the first manifestation of an underlying systemic inflammatory disorder (SID). In the current study, we aimed to identify clinical indicators for SIDs in patients admitted for acute aseptic meningitis. All patients hospitalised for acute aseptic meningitis over a 4-year period in a department of internal medicine were included retrospectively. Patients with neoplastic meningitis were excluded. Extraneurological signs were recorded using a systematic panel. Systemic inflammatory disorder diagnosis was made according to current international criteria. Forty-three (average age 46 years [range 19-82 years], 60% females) consecutive patients were analysed retrospectively. Of these, 23 patients had an SID (mostly sarcoidosis and Behçet's disease). -Multiple logistic regression analysis showed that the probability of an SID was 93.7% in patients with both neurological and extraneurological signs, but 14.9% in patients with neither neurological nor extraneurological signs. In conclusion, clinical sorting according to both neurological and extraneurological signs could help to identify patients with acute aseptic meningitis caused by an SID.

Pneumococcal infection in patients with systemic lupus erythematosus.

OBJECTIVE: Our study aimed to analyze the risk factors associated with the occurrence and severity of pneumococcal infection (PI) in systemic lupus erythematosus (SLE) patients. METHODS: Medical records of all SLE patients admitted in our department from January 2005 to December 2014 were retrospectively reviewed. SLE patients were separated in 2 groups according to whether they had PI or not. Medical records of all consecutive patients (with and without SLE) admitted in our department for PI over the same period of time were also reviewed. Clinical characteristics associated with PI occurrence and severity were analyzed in SLE patients. RESULTS: One hundred and ninety SLE patients (42.2+14.9 years; 87.4% females) were hospitalized over a 10-year period. PI was the reason for admission in 6 (3.2%) patients, including 5 cases of invasive infection. With a follow-up of 2112.8 patient-years for the total cohort, incidence of invasive PI in SLE was of 236/100,000 patient-years. PI occurred at a younger age (43.5+14.9 versus 65.3+18.7 years, P<0.01) and were more severe, with a higher frequency of invasive infection (P<0.001) and higher need for ICU admission (P<0.05) in SLE as compared to non SLE patients. Risk factors associated with PI in SLE patients were a serum gammaglobulin level<5g/L (P<0.01) and a past history of lupus nephritis (P<0.05), only. Steroids (P<0.001) and immunosuppressive drugs (P<0.05) were associated with infection severity. CONCLUSION: SLE is a disease of high susceptibility for invasive pneumococcal infections. Our study points to the need for vaccination against Streptococcus pneumoniae in SLE.

New insights on tuberculous aortitis.

OBJECTIVE: Aortitis is an exceedingly rare manifestation of tuberculosis. We describe 11 patients with tuberculous aortitis (TA). METHODS: Multicenter medical charts of patients hospitalized between 2003 and 2015 with TA in Paris, France, were reviewed. Demographic, medical history, laboratory, imaging, pathologic findings, treatment, and follow-up data were extracted from medical records. TA was considered when aortitis was diagnosed in a patient with active tuberculosis. RESULTS: Eleven patients (8 women; median age, 44.6 years) with TA were identified during this 12-year period. No patient had human immunodeficiency virus infection. Tuberculosis was active in all cases, with a median delay of 18 months between the first symptoms and diagnosis. At disease onset, vascular signs were mainly claudication, asymmetric blood pressure, and diminished distal pulses. Constitutional symptoms or extravascular signs were present in all patients at some point. Aortic pseudoaneurysm was the most frequent lesion, but three patients had isolated inflammatory aortic stenosis. TA appeared as extension from a contiguous infection in only three cases. Tuberculosis was considered because of clinical features, tuberculin skin or QuantiFERON-TB Gold (Quest Diagnostics, Madison, NJ) test results, pathologic findings, and improvement on antituberculosis therapy. A definite Mycobacterium tuberculosis identification was made in only three cases. All patients received antituberculosis therapy for 6 to 12 months. Surgery including Bentall procedures, aortic bypass, and open abdominal aneurysm repair was performed at diagnosis in eight patients. Seven patients received steroids as an adjunct therapy. All patients clinically improved under treatment. No patients died for a median follow-up duration of 4 years. CONCLUSIONS: TA may result in aneurysms contiguous to regional adenitis but also in isolated inflammatory aortic stenosis. Steroids may be associated with antituberculosis therapy for inflammatory stenotic lesions. Surgery is indicated for aneurysms and in case of worsening stenotic lesions despite anti-inflammatory drugs. No patient died after such combined treatment strategy.

Assessment of D-Dimers for the Early Prediction of Complications in Acute Pancreatitis.

OBJECTIVES: Severe acute pancreatitis (AP) is characterized by early microcirculation defects causing hypercoagulability. The purpose of this study was to evaluate the early predictive value of D-dimers in complicated AP. METHODS: This was a prospective single-center study conducted between September 2010 and April 2012. All patients had AP for less than 48 hours duration at admission. The plasma D-dimer level was determined at admission and every 12 hours over 3 days and compared to other validated severity criteria. RESULTS: Of 71 patients admitted with AP, 36 (53.1%) developed complicated AP. A threshold D-dimer level greater than 1474 ng/mL at 48 hours after pain onset was predictive of complications with an area under the curve (AUC) of 0.76. Combining D-dimers and C-reactive protein levels at 48 hours increased the prediction of complications (AUC of 0.83). At 36 hours, D-dimers greater than 1474 ng/mL predicted the occurrence of complications with an AUC of 0.75. CONCLUSIONS: D-Dimer levels were predictive of complications of AP as early as 36 hours after the onset of pain. This simple and reproducible marker might be useful in clinical practice to improve the early management of complicated AP.