Are the Australian guidelines asking too much of the Pneumonia Severity Index (PSI)?

2004 ◽  
Vol 181 (9) ◽  
pp. 515-516
Author(s):  
Kirsty L Buising ◽  
Karin A Thursky ◽  
James F Black ◽  
Graham V Brown
Keyword(s):  
Pneumonia Severity Index ◽  
Severity Index ◽  
Pneumonia Severity

Perbandingan Expanded Curb-65 Terhadap Curb-65 dan Psi Dalam Memprediksi Luaran Pasien Cap

2019 ◽  
Vol 4 (3) ◽  
pp. 608
Author(s):  
Suyastri Suyastri ◽  
Irvan Medison ◽  
Deddy Herman ◽  
Russilawati Russilawati
Keyword(s):  
Logistic Regression ◽  
Multivariate Analysis ◽  
Prospective Study ◽  
Pneumonia Severity Index ◽  
Severity Index ◽  
Accurate Method ◽  
P Value ◽  
Pneumonia Severity ◽  
Advantages And Disadvantages ◽  
Care Decision

<p><em>Tingkat keparahan CAP adalah poin penting pengambilan keputusan perawatan pasien. Beberapa metode telah digunakan untuk menilai tingkat keparahan pneumonia seperti Pneumonia Severity Index (PSI), CURB-65, SMART-COP dan Expanded CURB-65. Metode tersebut memiliki kelebihan dan kekurangan. Expanded CURB 65 diusulkan menjadi metode yang lebih akurat untuk mengevaluasi keparahan pneumonia dan memprediksi kematian pasien CAP. Tujuan penelitian ini memprediksi keakuratan Expanded CURB  65 dibandingkan CURB 65 dan PSI. Penelitian kohort prospektif pada pasien CAP yang dirawat di RSUP Dr. M.Djamil Padang dari April sampai Oktober 2019. Tingkat keparahan CAP pada pasien dinilai menggunakan PSI, CURB 65, Expanded CURB 65, kemudian hasilnya dievaluasi berdasarkan keparahan. Data dianalisis menggunakan regresi logistik dengan CI 95% dan nilai p &lt;0,05 dianggap signifikan. Hasil penelitian pada 90 pasien sebagian besar laki-laki usia 53 tahun dengan komorbiditas terbanyak keganasan. Uji Pearson Chi aquare menunjukkan tidak ada hubungan antara tingkat keparahan berdasarkan CURB 65 dan luaran pengobatan (CI 95%, nilai p = 0,104). Sementara, PSI dan Expanded CURB 65 memiliki hubungan yang signifikan antara tingkat keparahan dan luaran (CI 95%, p=0,081 dan CI 95%, p= 0,046, masing-masing). Analisis multivariat menemukan Expanded CURB 65 lebih akurat dalam memprediksi luaran pasien CAP rawat inap (kappa =0,108 dan AUC=0,422).</em></p><p><em><br /></em></p><p><em><em>Severity of CAP is very important for site care decision inpatients. Several methods have been used to assess the severity of pneumonia such as Pneumonia Severity Index (PSI), CURB-65, SMART-COP and Expanded CURB-65. Those methods have advantages and disadvantages. Expanded CURB 65 is proposed to be more accurate method for evaluating pneumonia severity and predicting mortality in CAP. The aim of this study was to investigate the accuracy of Expanded CURB 65 compare to CURB 65 and PSI. Cohort prospective study was conducted for CAP patients who were hospitalized at RSUP Dr. M.Djamil Padang from April to October 2019. Patients was assesed for severity using PSI, CURB 65, Expanded CURB 65, then we evaluated it’s outcome. The data were analyzed by logistic regression with CI 95% and p value &lt;0,05 considered as statistically significant. We found 90 patients that predominantly males with an average age of 53 years, and the most common comorbidity is malignancy. There was no relationship between pneumonia severity by CURB 65 and outcome (CI 95%, p=0.104). PSI and Expanded CURB 65 had significant relationship between severity and outcome (CI 95%, p=0.081and CI 95%, p=0.046, respectively). Multivariate analysis showed the expanded CURB 65 was more accurate for predicting the outcome of CAP inpatients (kappa=0.108 and AUC= 0.422).</em></em></p>

Soluble form of suppression of tumorigenicity-2 predicts clinical stability of inpatients with community-acquired pneumonia

2021 ◽  
pp. 153537022110271
Author(s):  
Yifeng Zeng ◽  
Mingshan Xue ◽  
Teng Zhang ◽  
Shixue Sun ◽  
Runpei Lin ◽  
...  
Keyword(s):  
Regression Model ◽  
Predictive Value ◽  
Cox Regression ◽  
Pneumonia Severity Index ◽  
Severity Index ◽  
Community Acquired Pneumonia ◽  
Risk Classification ◽  
Soluble Form ◽  
Pneumonia Severity ◽  
Clinical Stability

The soluble form of the suppression of tumorigenicity-2 (sST2) is a biomarker for risk classification and prognosis of heart failure, and its production and secretion in the alveolar epithelium are significantly correlated with the inflammation-inducing in pulmonary diseases. However, the predictive value of sST2 in pulmonary disease had not been widely studied. This study investigated the potential value in prognosis and risk classification of sST2 in patients with community-acquired pneumonia. Clinical data of ninety-three CAP inpatients were retrieved and their sST2 and other clinical indices were studied. Cox regression models were constructed to probe the sST2’s predictive value for patients’ restoring clinical stability and its additive effect on pneumonia severity index and CURB-65 scores. Patients who did not reach clinical stability within the defined time (30 days from hospitalization) have had significantly higher levels of sST2 at admission ( P <  0.05). In univariate and multivariate Cox regression analysis, a high sST2 level (≥72.8 ng/mL) was an independent reverse predictor of clinical stability ( P < 0.05). The Cox regression model combined with sST2 and CURB-65 (AUC: 0.96) provided a more accurate risk classification than CURB-65 (AUC:0.89) alone (NRI: 1.18, IDI: 0.16, P < 0.05). The Cox regression model combined with sST2 and pneumonia severity index (AUC: 0.96) also provided a more accurate risk classification than pneumonia severity index (AUC:0.93) alone (NRI: 0.06; IDI: 0.06, P < 0.05). sST2 at admission can be used as an independent early prognostic indicator for CAP patients. Moreover, it can improve the predictive power of CURB-65 and pneumonia severity index score.

scholarly journals Impacto de la bacteriemia en una cohorte de pacientes con neumonía neumocócica

2012 ◽  
Vol 38 (4) ◽  
pp. 422-430 ◽  
Author(s):  
Ileana Palma ◽  
Ricardo Mosquera ◽  
Carmen Demier ◽  
Carlos Vay ◽  
Angela Famiglietti ◽  
...  
Keyword(s):  
Streptococcus Pneumoniae ◽  
Pneumonia Severity Index ◽  
Severity Index ◽  
Chronic Health Evaluation ◽  
Apache Ii ◽  
Health Evaluation ◽  
Pneumonia Severity ◽  
Chronic Health

OBJETIVO: Bacteriemia es la forma invasiva más común de neumonía adquirida en la comunidad (NAC) por Streptococcus pneumoniae. Investigamos si la bacteriemia en NAC neumocócica empeora los resultados y si ella guarda relación con la vacunación antineumocócica (VAN). MÉTODOS: Análisis secundario de una cohorte de pacientes con NAC neumocócica confirmada por cultivo de sangre o esputo o antígeno urinario. Se registraron datos demográficos, clínicos, radiográficos y de laboratorio, escores Acute Physiology and Chronic Health Evaluation II (APACHE II) y pneumonia severity index (PSI), comorbilidades y antecedente de VAN. Se compararon pacientes con NAC neumocócica bacteriémica (NNB) vs. no bacteriémica (NNNB). RESULTADOS: Cuarenta y siete pacientes tenían NNB y 71 NNNB (45 por cultivo de esputo y 26 por antígeno urinario); 107 tenían alguna indicación de VAN. Ningún paciente con NNB, pero 9 con NNNB, habían recibido VAN (p = 0,043). Los pacientes con NNB eran mayores (76,4 ± 11,5 vs. 67,5 ± 20,9 años), tenían mayor APACHE II (16,4 ± 4,6 vs. 14,1 ± 6,5) y PSI (129,5 ± 36 vs. 105,2 ± 45), más frecuentemente cardiopatía e insuficiencia renal crónica e internación en UTI (42,5% vs. 22,5%) y menor hematocrito (35,7 ± 5,8 vs. 38,6 ± 6,7%) y sodio plasmático (133,9 ± 6,0 vs. 137,1 ± 5,5 mEq/L). La mortalidad fue similar (29,8% vs. 28,2%). CONCLUSIONES: Los niveles de VAN (8,4%) en esta población con alto riesgo de NAC por S. pneumoniae fueron extremadamente bajos. Los pacientes con NNB estaban más graves, pero la mortalidad fue similar entre los dos grupos. La VAN reduce la incidencia de NNB y es razonable incrementar el nivel de vacunación de la población en riesgo.

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