[Association of Glucose Variability and ICU Delirium of Patients after Liver Transplantation].

OBJECTIVE: To study the association of glucose variability and ICU delirium of patients after liver transplantation. METHODS: This was a retrospective, single-center cohort study. Patients who admitted to ICU after liver transplantation during Aug. 2016 to Dec. 2018 were enrolled. They were divided into two groups accoding to whether they had delirium in ICU. Multivariate logistic regression analysis model was used to analyze the relationship between glucose variability and ICU delirium, and Cochran-Armitage trend test was used to analyze the linear relationship between blood glucose variability levels and the incidence of delirium. RESULTS: A total of 242 patients were enrolled, among them, 36 patients had delirium. The occurrence rate of delirium was 14.9% (36/242). Results indicated that glucose variability was an independently risk factor of ICU delirium for liver transplant patients ( P=0.045), and delirium was more common in patients with higher glucose variability (fourth quartile vs. first quartile, odds ratio =5.283, 95% confidence interval: 1.092～25.550, P=0.038). Results of Cochran-Armitage trend test indicated that there was a linear relationship between blood glucose variability level and ICU delirium rate, with the increase of glucose variability level, the risk of ICU delirium was increased too ( P<0.001). CONCLUSION: Glucose variability was an independently risk factor of ICU delirium in liver transplantation patients.

[The Construction of ROR1 Targeting Chimeric Antigen Receptor Modified T Cells and Its Killing Effect for ROR1-positive Tumor Cells].

OBJECTIVE: To test the killing effect of type Ⅰ receptor tyrosine kinase-like orphan receptor (ROR1) chimeric antigen receptor T cell (CAR-T) on several ROR1-expressing tumor cells in vitro. METHODS: The CAR gene was designed and synthesized by constructing the lentiviral vector plasmid, and BamHⅠ/EcoRⅠ was used to identify the plasmid. The expression levels of ROR1 among a variety of tumor cell lines were compared using flow cytometry (FCM). The killing effect of CAR-T on positive cells was detected by FCM, the LDH assay and ELISA. RESULTS: The double enzyme digestion identified CAR gene was successfully constructed to the lentivirus vector plasmid. FCM detection showed that the efficiency of CAR-T infection was about 47.23%. Multiple tumor cells expressed ROR1 in varying degrees. The FCM and the LDH assay indicated that CAR-T specifically killed ROR1-positive tumor cells. On positive target cells, more interferonI-γ (FN-γ) could be released during the CAR-T killing process than control T (P<0.05). CONCLUSION: We successfully constructed ROR1 CAR-T. CAR-T can specifically kill ROR1-positive tumor cells and cause the release of large amounts of IFN-γ, providing an experimental basis for clinical application.

Role of using two-route ulinastatin injection to alleviate intestinal injury in septic rats.

PURPOSE: Early application of protease inhibitors through the intestinal lumen could increase survival following experimental shock by blocking the pancreatic digestive enzymes. Hence, it was hypothesized that two-route injection (intraintestinal + intravenous) of ulinastatin (UTI), a broad-spectrum protease inhibitor, could better alleviate intestinal injury than single-route injection (either intravenous or intraintestinal). METHODS: A sepsis model induced by lipopolysaccharide on rats was established. The rats were randomly divided into five groups: sham, sepsis, UTI intravenous injection (Uiv), UTI intraintestinal injection (Uii), and UTI intraintestinal + intravenous injection (Uii + Uiv) groups. The mucosal barrier function, enzyme-blocking effect, levels of systemic inflammatory cytokines, and 5-day survival rate were compared among groups. The small intestinal villus height (VH), crypt depth (CD), and two components of mucosal barrier (E-cadherin and mucin-2) were measured to evaluate the mucosal barrier function. The levels of trypsin and neutrophil elastase (NE) in the intestine, serum, and vital organs were measured to determine the enzyme-blocking effect. RESULTS: Compared with the single-route injection group (Uiv or Uii), the two-route injection (Uii + Uiv) group displayed: (1) significantly higher levels of VH, VH/CD, E-cadherin, and mucin-2; (2) decreased trypsin and NE levels in intestine, plasma, and vital organs; (3) reduced systemic inflammatory cytokine levels; and (4) improved survival of septic rats. CONCLUSION: Two-route UTI injection was superior to single-route injection in terms of alleviating intestinal injury, which might be explained by extensive blockade of proteases through different ways.

[Predictors of Long-term Mortality and Health Related Quality of Life for Elderly Patients with Sepsis].

OBJECTIVE: To explore the predictors of long-term mortality and healthy related quality of life (HR-QoL) for elderly patients with sepsis. METHODS: Two hundred and thirty-eight septic patients older than 60 years old admitted to intensive care unit (ICU) were enrolled in the study,and were followed up by telephone interview one year after ICU discharge. The hospital mortality and cumulative one-year mortality were analyzed,single and multiple factors analysis were used to for the risk factors of 1-year mortality. Quality of life (QoL) was evaluated by the Euro QoL-5 Dimensions (EQ5D) questionnaire,and the influential factors of long-term QoL were also analyzed. RESULTS: A total of 238 patients were enrolled,58 patients of them(24.4%) died during hospitalization and one-year accumulative mortality was 59.7% (142 cases). Single factor analysis showed that acute physiology and chronic health evaluation (APACHE Ⅱ),continuous renal replacement therapy (CRRT),fungal infection,sepsis,tracheal extubation and use of vasopressor within 24 h,the length of mechanical ventilation were correlated with one-year mortality. Multivariate regression analysis showed that APACHE Ⅱscore,CRRT and fungal infection were independent risk factors for one-year mortality,while tracheal extubation within 24 h and shorter length of ICU stay were related to better quality of life. CONCLUSION: One-year mortality of elderly patients with sepsis was high. Tracheal extubation in 24 h and length of hospital stay were predictor of long-term QoL.

Real-time polymerase chain reaction for diagnosing infectious mononucleosis in pediatric patients: A systematic review and meta-analysis.

In this meta-analysis, we evaluated the diagnostic role of Epstein-Barr virus deoxyribonucleic acid detection and quantitation in the serum of pediatric and young adult patients with infectious mononucleosis. The primary outcome of this meta-analysis was the sensitivity and specificity of Epstein-Barr virus (EBV) deoxyribonucleic acid (DNA) detection and quantitation using polymerase chain reaction (PCR). A systematic review and meta-analysis was performed by searching for articles that were published through September 24, 2014 in the following databases: Medline, Cochrane, EMBASE, and Google Scholar. The following keywords were used for the search: "Epstein-Barr virus," "infectious mononucleosis," "children/young adults/infant/pediatric," and "polymerase chain reaction or PCR." Three were included in this analysis. We found that for detection by PCR, the pooled sensitivity for detecting EBV DNA was 77% (95%CI, 66-86%) and the pooled specificity for was 98% (95%CI, 93-100%). Our findings indicate that this PCR-based assay has high specificity and good sensitivity for detecting of EBV DNA, indicating it may useful for identifying patients with infectious mononucleosis. This assay may also be helpful to identify young athletic patients or highly physically active pediatric patients who are at risk for a splenic rupture due to acute infectious mononucleosis.

[New Concept for Surviving Sepsis: from Phenomenon to Essence].

Sepsis is a critical clinical syndrome which keep puzzling the medical profession for many years. Recently, the results from several large-scale trials challenged the necessity of early goal directed therapy (EGDT) in surviving sepsis bundle, These trials were not opposed to EGDT but bring new concept that it is essential to utilize therapy with multiple monitoring measures in order to minimize injury while guarantee the safety . Deeper understanding in the pathogenesis of sepsis gives rise to the update of its definition based on vital organ dysfunction. The importance of dynamic monitoring in defining sepsis also need to be emphasized. Developing more effective monitoring measures could provide better treatments, thus improve the prognosis of septic patients.

[Risk Factors for Mortality among Patients with Sepsis Complicated with Active Tuberculosis].

OBJECTIVES: To determine risk factors associated with mortality of patients with sepsis complicated with active tuberculosis (TB) in intensive care units (ICU). METHODS: We reviewed medical records of 61 TB patients whom were admitted to the ICU in West China Hospital of Sichuan University, among whom 19 were dead. Logistic regression models were established to determine predictors of mortality. RESULTS: The acute physiology and chronic health evaluation (APACHE Ⅱ) score, smear-positive sputum, delayed treatment of active TB and acute kidney dysfunction were independent predictors of mortality. CONCLUSIONS: Mortality of patients with sepsis complicated with active tuberculosis is high. APACHE Ⅱ score, smear-positive sputum, delayed treatment of active TB and acute kidney dysfunction are independent predictors of mortality.

[Clinical Presentations and Prognostic Factors in Systemic Lupus Erythematosus Patients with Sepsis Admitted to Intensive Care Unit].

OBJECTIVES: To explore the characteristics and prognostic factors associated with the death of systemic lupus erythematosus (SLE) with sepsis in intensive care unit(ICU). METHODS: Clinical and laboratory documents of SLE patients with sepsis from Jan 2010 to Dec 2014 were retrospectively analyzed, including active organ involvement, systemic lupus erythematosus disease activity index (SLEDAI) score, acute physiology and chronic health evaluation (APACHE) Ⅱ score, sites of infection and organisms cultured. Prognostic factors were analyzed by multivariate logistic regression analysis. RESULTS: Included patients were mainly females (86%, 43/50). For all patients, SLEDAI was 15.8±6.3; APACHE Ⅱ was 25.8±6.5; the mortality rate during ICU hospitalization was 46%. The most common causes of death and admission were multiple organ dysfunction syndrome and respiratory failure, respectively. The most common pathogen was Gram-negative bacteria.Multivariate logistic regression analysis suggested that gastrointestinal bleeding, septic shock and high APACHE Ⅱ score were independent risks for mortality. CONCLUSIONS: Gastrointestinal bleeding, septic shock and high APACHE Ⅱ score were risk factors in SLE patients with sepsis in ICU.

[Predictive Value of Early Changes in Sublingual Microcirculation on Organ Failure of Patients with Septic Shock].

OBJECTIVES: To determine the predictive value of early changes in sublingual microcirculation on organ failure of patients with septic shock. METHODS: Side-streamdark field imaging (SDF) videomicroscopy was performed to assess sublingual microcirculation of 34 adult patients at 0 h, 6 h and 24 h after they were diagnosed with septic shock.The patients were subject to sequential organ failure assessment (SOFA24 h-0 h). The patients with ΔSOFA24 h-0 h≥1 (deteriorated conditions) were compared with those with ΔSOFA24 h-0 h<1 in regard to sublingual microcirculation and the traditional hemodynamic indicators such as heart rate, mean arterial pressure, central venous pressure, urine output and lactate. RESULTS: No significant baseline differences were found between the two groups of patients in age, sex and acute physiology and chronic health evaluation Ⅱ(APACHE Ⅱ), nor any differences in the traditional hemodynamic indicators, as well as dose of vasopressor, infusion of crystalloids, and colloids after septic shock was diagnosed. The patients with deteriorated conditions had lower proportion of perfused small vessels (PPVs) compared with the non-deteriorated patients at 0 h [(75.96±10.55)% vs.(84.03±10.16)%, P=0.032] and 24 h [(79.43±9.23)% vs.(86.32±9.02)%, P=0.037]. The ROC analysis showed a greater area under the curve (AUC) for PPVs at 0 h [0.750 (95%CI, 0.586-0.914)] compared with the AUC for Lac at 0 h [0.588 (95%CI, 0.370-0.805) ], albeit a lack of statistical significance ( P>0.05). The incidence of organ failure in the patients with a lower than optimal cut-off point (81.5%) of PPVs was significantly higher than that of those above the cut-off point (71.4% vs. 20.0%). CONCLUSIONS: Changes in sublingual microcirculation (e.g. PPVs) can predict the development of organ failure earlier than systemic hemodynamic indicators in patients with septic shock.

Targeted next-generation sequencing identifies a novel nonsense mutation in ANK1 for hereditary spherocytosis: A case report.

BACKGROUND: Hereditary spherocytosis (HS) is characterized by anemia, jaundice, splenomegaly, and cholelithiasis, and is caused by abnormal genes encoding red blood cell membrane components. The most common mutations found in HS are in the ANK1 gene. CASE SUMMARY: A 4-mo-old girl was admitted to our hospital with pallor that had lasted for more than 2 mo. She presented with jaundice, anemia and splenomegaly. A heterozygous mutation of ANK1 (exon23: c.G2467T:p.E823X) was identified, and the mutation was determined to be autosomal dominant. This mutation is linked to the relatively serious anemia she had after birth; this anemia improved with age. CONCLUSION: The utilization of next-generation sequencing may assist with the accurate diagnosis of HS, especially in atypical cases.

[Role of procalcitonin in the diagnosis of ventilator-associated pneumonia].

OBJECTIVE: To evaluate the diagnostic value of procalcitonin (PCT) in ventilator-associated pneumonia (VAP). METHODS: Prospective study was performed. All adult patients who were admitted into the intensive care unit (ICU) of West China Hospital of Sichuan University between June 1st and October 1st and were clinically suspected of having developed VAP after 48 hours of mechanical ventilation were enrolled. Patients who had active infection or lung cancer at ICU admission or developed extrapulmonary infection during the study period were excluded. PCT and C-reactive protein (CRP) levels were measured and the clinical pulmonary infection score (CPIS) was calculated at study entry and on the day of VAP suspicion. RESULTS: In total, 49 suspected episodes of VAP in 31 cases were microbiologically confirmed in 23 and refuted in 26. Median PCT levels were 0.68 microg/L (interquartile range 0.28, 2.31) and 0.18 microg/L (0.06, 0.28) respectively in patients with and without VAP on the suspicion day (P<0.01). Using 0.31 microg/L as the best cutoff, PCT had 73.9% sensitivity and 80.8% specificity. The CPIS resulted in higher sensitivity (95.7%) but lower specificity (53.8%) when the cutoff of CPIS > or = 5. CRP had the lowest sensitivity and specificity (56.5%, 61.5%) when the cutoff of CRP was 109.5 mg/L. A CPIS > or = 5 combined with serum levels of PCT > or = 0.31 microg/L did not improve the sensitivity (69.6%), but resulted in 88.5% specificity. CONCLUSION: PCT had better specificity than CRP and CPIS in early diagnosis of VAP. Combined values of PCT and CPIS below the cut-off points could effectively exclude false-positive diagnosis of VAP.

[Influence of hydroxyethyl starch 130/0.4 on renal function of injured patients with acute renal failure after Wenchuan earthquake].

OBJECTIVE: To retrospectively analyze the use of hydroxyethyl starch (HES) 130/0.4 in injured patients with acute renal failure (ARF) in Wenchuan earthquake, and its influence on the renal function. METHODS: Critically ill traumatic patients with ARF admitted to intensive care unit (ICU) of West China Hospital within 1 month after Wenchuan earthquake were divided into two groups according to whether or not HES 130/0.4 was used (Y group for having used it and N group for not). The basic clinical data and acute physiology and chronic health evaluation II (APACHE II) score were obtained on admission. Serum blood urea nitrogen (BUN) and creatinine (SCr) on day 1, 3, 7, 14 and 28 were compared between two groups, as well as the time of continuous renal replacement therapy (CRRT) and mechanical ventilation (MV), transfusion amount, and 28-day mortality rate. The usage of HES 130/0.4 was recorded in Y group, including total days, maximum daily amount, total amount and average amount being used. RESULTS: A total of 39 patients were enrolled into the study, 30 in Y group, 9 in N group. No statistical difference was found in basic clinical data and APACHE II score on admission to ICU. Also there was no difference in days of CRRT and MV, or transfusion amount. Serum BUN and SCr on day 1, 3, 7, 14 and 28 after admission to ICU showed no significant difference between two groups, except for SCr concentration on day 1 (P<0.05). In Y group, the mean duration of using HES 130/0.4 was 3 days, mean daily amount was (529.9+/-226.3) ml, maximum daily amount was 2 500 ml, minimum daily amount was 500 ml (none exceeded recommended dosage), total amount used was 500-13 500 ml. The 28-day mortality rate in Y group was 26.7%, no patient died in N group within 28 days. CONCLUSION: No negative influence on the renal function imparted by HES 130/0.4 is found in critically ill traumatic patients with ARF.

[Characteristics and treatment of multiple organ dysfunction syndrome in patients with trauma in the Wenchuan earthquake on 12th May, 2008].

OBJECTIVE: To analyze the characteristics and treatment of the multiple organ dysfunction syndrome (MODS) in patients in the Wenchuan earthquake on 12th May, 2008, in order to provide theoretical reference for future care for such patients. METHODS: Characteristics of MODS in these patients were analyzed, differences between survivors and non-survivors were compared, and therapeutic measures, and the time of the treatment for MODS in patients with earthquake related injury or illness who were admitted to West China Hospital from 12th May to 20th June, 2008, were retrospectively analyzed. RESULTS: A total of 42 MODS patients were admitted to intensive care unit (ICU). Both the acute physiology and chronic health evaluation II (APACHE II) score and predicted death risk were lowering during the course of therapy. Fractures of bones of extremities were predominant in the earthquake related diseases, with an incidence of 45.2%. The actual mortality of MODS (33.3%) was lower than the predicted death risk (41.5%). The age, the time of receiving the first treatment in ICU after the earthquake, the Glasgow score, the oxygen index, blood creatinine level, platelet count, and vasoactive agent pumping velocity were significantly different between survivors and non-survivors (all P<0.05). The overall mortality was 9.8%, the morbidity of cardiac dysfunction, the incidence of acute renal failure (ARF) and sepsis were significantly different between non-survivors and survivors (all P<0.05). The use of mechanical ventilation, continuous renal replacement therapy (CRRT), and vasoactive agent reached peak level on the 14-29 days after the earthquake. CONCLUSION: Fracture of bones of extremities are predominant injury in the earthquake related diseases, and the cause of death is closely associated with multiple trauma and ARF, systemic infection of large wound surfaces. The central nervous system, respiratory system, circulatory system, renal function, circulatory system should be monitored during the treatment. Adequate preparedness is essential in order to cope with the peak period of occurrence of serious complications after a disaster.

The Effects of Safflower Yellow on Acute Exacerbation of Chronic Obstructive Pulmonary Disease: A Randomized, Controlled Clinical Trial.

OBJECTIVES: To evaluate the efficacy of safflower yellow in the acute exacerbation of chronic obstructive pulmonary disease (AECOPD). METHODS: In a prospective, randomized, controlled trial, 127 patients who met the inclusion criteria were enrolled and were randomly divided into two groups. The control group included 64 patients treated according to the global strategy for diagnosis, management, and prevention of COPD (www.goldcopd.org, updated 2011). The intervention group included 63 patients who received intravenous infusions of safflower yellow (100 mg of safflower yellow dissolved in 250 ml 0.9% saline) once daily for 14 consecutive days in addition to standard diagnosis and treatment. The difference in the average length of the hospital stay between the two groups of patients was determined. The follow-up period was 28 days; the differences in symptoms, clinical indicators, and 28-day mortality in the two groups were compared. Statistical analysis was conducted using SPSS 22.0 software to determine whether there were statistically significant differences (P <0.05) between groups. RESULTS: There were no statistically significant differences between the intervention group and the control group in changes in secondary indicators. There were no statistically significant differences in the 28-day mortality or in the survival curves of the two groups (P=0.496 and P=0.075, respectively). Safflower yellow treatment of AECOPD may relieve the patient's clinical symptoms, such as dyspnoea, shorten the average length of hospital stay (P=0.006, respectively), and decrease the duration of mechanical ventilation. CONCLUSION: Safflower yellow in the treatment of AECOPD has a degree of clinical value. This trial is registered under the identifier ChiCTR-IPR-17014176.

Identification and Validation of Gene Expression Pattern and Signature in Patients with Immune Thrombocytopenia.

In the present study, we sought to define genes associated with immune thrombocytopenia (ITP). Microarray analysis revealed that of 1002 genes associated with ITP, 309 genes had downregulated expression and 693 genes had upregulated expression in patients with ITP. Gene set enrichment analysis revealed that 11 pathways were positively correlated to ITP, such as type I diabetes mellitus, intestinal immune network for IgA production, and oxidative phosphorylation. The messenger RNA expression levels of the indicated genes, including HLA-DRB5, IGHV3-66, IFI27, FAM212A, PLD5, tumor necrosis factor (TNF)-α, interferon-γ, interleukin (IL)-1ß, and IL-4, were significantly increased in patients with ITP compared with healthy humans, while MMP8, SLC1A3, CRISP3, THBS1, FMN1, and IL-10 were decreased. In conclusion, the gene expression profile of patients with ITP has established a foundation to study the gene mechanism of ITP progression.

Phenotypic Changes and Impaired Function of Peripheral γδ T Cells in Patients With Sepsis.

INTRODUCTION: Recent studies demonstrated the significant loss of gamma delta T (γδ T) cells in patients with sepsis. Given the distinct functions of γδ T cells in human anti-infection immunity, we are interested in evaluating the phenotype and function of peripheral γδ T cells in septic patients and determining their prognostic implication. METHOD: This prospective study has been conducted in three intensive care units of a university hospital. During the period from October 2014 to June 2015, we enrolled 107 patients who were consecutively admitted and diagnosed with severe sepsis or septic shock (excluding previous immunosuppression) and 45 healthy controls. Using flow cytometry, we analyzed the in vivo percentage of γδ T cells in cluster of differentiation (CD)3 cells from peripheral blood mononuclear cells as well as their expression of surface markers (CD69, natural-killer group 2 member D [NKG2D], programmed death receptor 1 [PD-1]) and intracellular cytokines (interferon-γ [IFN-γ], interleukin [IL]-17, IL-10, transforming growth factor-ß [TGF-ß]). Then we further evaluated the different responses of γδ T cells after the antigen stimulation ex vivo by measuring CD69 and IFN-γ expression. Lastly, we conducted the multiple logistic regressions to analyze the risk factor for prognosis. RESULTS: Compared with control group, γδ T cells in septic patients displayed a decrease in percentage, increase in CD69, decrease in NKG2D, and increase in cytokine expression (pro-inflammatory IFN-γ, IL-17, anti-inflammatory IL-10, TGF-ß) in vivo. After the antigen stimulation ex vivo, both CD69 and IFN-γ expression in γδ T cells were significantly lower in septic patients than control group. Importantly, the decrease in CD69 and IFN-γ expression was more pronounced in non-survivors than survivors. Multiple logistic regression analysis revealed that lower expression of IFN-γ after stimulation is a dependent risk factor that associated with patient 28-day death in septic patients (OR: 0.908 [95% CI: 0.853-0.966]). CONCLUSION: Septic patients showed altered phenotype and function of γδ T cells. The impaired IFN-γ expression by γδ T cells after the antigen stimulation is associated with mortality in septic patients.

[Effect of vascular endothelial growth factor on apoptosis and expression of Bcl-2 and Mcl-1 in acute leukemia cells].

OBJECTIVE: To investigate the effect of vascular endothelial growth factor (VEGF) on the apoptosis of human acute leukemia HL-60 cell line and to analyze the role of the related apoptosis genes, such as Bcl-2 and Mcl-1, in the process of apoptosis of human acute leukemia cells. METHODS: HL-60 cells were treated with different concentrations of VEGF (2 microg/L, 20 microg/L or 100 microg/L ) or 20 mg/L of etoposide (VP16, an apoptosis inducter) alone or VEGF plus VP16. After 18 hrs of treatment, the apoptosis rate of HL-60 cells was detected by single-cell gel electrophoresis and flow cytometry. The expressions of Bcl-2 and Mcl-1 of HL-60 cells were detected by RT-PCR. The Control group did not receive any treatment. Immunocytochemistry was used to detect the VEGF and Mcl-1 protein in bone marrow cells from 8 patients with newly diagnosed or relapsed leukemia, 14 leukemia patients in complete remission, and from 5 normal children. RESULTS: Different concentrations of VEGF markedly inhibited the apoptosis of HL-60 cells and decreased the apoptosis induced by VP16 exposure. The Bcl-2 and Mcl-1 mRNA and protein in HL-60 cells treated with VEGF were significantly higher than those in the Control group. The expressions of VEGF and Mcl-1 protein in bone marrow cells of the newly diagnosed and relapsed patients were significantly higher than in patients in complete remission. CONCLUSION: VEGF can inhibit the apoptosis of HL-60 cells possibly through increasing the expressions of Bcl-2 and Mcl-1 mRNA and protein, which may represent one of the mechanisms responsible for human acute leukemia. The expressions of VEGF, Bcl-2 and Mcl-1 might be used as the markers for the prognostic evaluation of leukemia.

Pulmonary Infection Is an Independent Risk Factor for Long-Term Mortality and Quality of Life for Sepsis Patients.

Background. Long-term outcomes (mortality and health-related quality of life) of sepsis have risen as important indicators for health care. Pulmonary infection and abdominal infection are the leading causes of sepsis. However, few researches about long-term outcomes focused on the origin of sepsis. Here we aim to study the clinical differences between pulmonary-sepsis and abdominal-sepsis and to investigate whether different infection foci were associated with long-term outcomes. Methods. Patients who survived after hospital discharge were followed up by telephone interview. Quality of life (QoL) was assessed using the EuroQol 5-dimension (EQ5D) questionnaire. Results. Four hundred and eighty-three sepsis patients were included, 272 (56.3%) had pulmonary-sepsis, and 180 (37.3%) had abdominal-sepsis. The overall ICU and one-year mortality rates of the cohort were 17.8% and 36.1%, respectively. Compared with abdominal-sepsis, pulmonary-sepsis patients had older age, higher APACHE II, higher ICU mortality (31.7% versus 12.6%), and one-year mortality (45.4% versus 24.4%), together with worse QoL. Age, septic shock, acute renal failure, fungus infection, anion gap, and pulmonary infection were predictors for one-year mortality and pulmonary infection was a risk factor for poor QoL. Conclusions. Pulmonary-sepsis showed worse outcome than abdominal-sepsis. Pulmonary infection is a risk factor for one-year mortality and QoL after sepsis.