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surviving sepsis

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https://www.readbyqxmd.com/read/28098624/long-term-survival-in-adults-treated-with-extracorporeal-membrane-oxygenation-for-respiratory-failure-and-sepsis
#1
Viktor von Bahr, Jan Hultman, Staffan Eksborg, Björn Frenckner, Håkan Kalzén
OBJECTIVE: The use of extracorporeal membrane oxygenation in adults with respiratory failure and sepsis is steadily increasing, but the knowledge on long-term survival in this group is scarce. The aim of the present study was to investigate the 5-year survival rates and causes of late death in this group of patients. DESIGN: Single-center retrospective cohort study. SETTING: Karolinska University Hospital, Stockholm, Sweden. PATIENTS: Adult patients treated with extracorporeal membrane oxygenation for respiratory failure and sepsis between the service being established for adults in 1995 and December 2013...
February 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28098591/surviving-sepsis-campaign-international-guidelines-for-management-of-sepsis-and-septic-shock-2016
#2
Andrew Rhodes, Laura E Evans, Waleed Alhazzani, Mitchell M Levy, Massimo Antonelli, Ricard Ferrer, Anand Kumar, Jonathan E Sevransky, Charles L Sprung, Mark E Nunnally, Bram Rochwerg, Gordon D Rubenfeld, Derek C Angus, Djillali Annane, Richard J Beale, Geoffrey J Bellinghan, Gordon R Bernard, Jean-Daniel Chiche, Craig Coopersmith, Daniel P De Backer, Craig J French, Seitaro Fujishima, Herwig Gerlach, Jorge Luis Hidalgo, Steven M Hollenberg, Alan E Jones, Dilip R Karnad, Ruth M Kleinpell, Younsuk Koh, Thiago Costa Lisboa, Flavia R Machado, John J Marini, John C Marshall, John E Mazuski, Lauralyn A McIntyre, Anthony S McLean, Sangeeta Mehta, Rui P Moreno, John Myburgh, Paolo Navalesi, Osamu Nishida, Tiffany M Osborn, Anders Perner, Colleen M Plunkett, Marco Ranieri, Christa A Schorr, Maureen A Seckel, Christopher W Seymour, Lisa Shieh, Khalid A Shukri, Steven Q Simpson, Mervyn Singer, B Taylor Thompson, Sean R Townsend, Thomas Van der Poll, Jean-Louis Vincent, W Joost Wiersinga, Janice L Zimmerman, R Phillip Dellinger
OBJECTIVE: To provide an update to "Surviving Sepsis Campaign Guidelines for Management of Sepsis and Septic Shock: 2012." DESIGN: A consensus committee of 55 international experts representing 25 international organizations was convened. Nominal groups were assembled at key international meetings (for those committee members attending the conference). A formal conflict-of-interest (COI) policy was developed at the onset of the process and enforced throughout. A stand-alone meeting was held for all panel members in December 2015...
January 17, 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28096999/decreasing-skeletal-muscle-as-a-risk-factor-for-mortality-in-elderly-patients-with-sepsis-a-retrospective-cohort-study
#3
Keita Shibahashi, Kazuhiro Sugiyama, Masahiro Kashiura, Yuichi Hamabe
BACKGROUND: Older patients account for the majority of patients with sepsis. The objective of this study was to determine if decreased skeletal muscle mass is associated with outcomes in elderly patients with sepsis. METHODS: Patients (60 years and older) who were admitted to a tertiary medical center intensive care unit with a primary diagnosis of sepsis between January 2012 and February 2016 were included. Patients who had not undergone abdominal computed tomography on the day of admission, had cardiopulmonary arrest on arrival, or had iliopsoas abscess were excluded from the analyses...
2017: Journal of Intensive Care
https://www.readbyqxmd.com/read/28093721/application-of-autologous-hematopoietic-stem-cell-transplantation-for-pemphigus
#4
Menglei Wang, Can Cao, Jing Sun, Xuebiao Peng, Qifa Liu, Liang Huang, Yanyan Chai, Kuan Lai, Pingjiao Chen, Qingxiu Liu, Qian Li, Yusheng Peng, Hao Xiong, Jing Zhang, Minghua Chen, Kang Zeng
BACKGROUND: Pemphigus is a rare and fatal autoimmune disease for which the treatment options are limited. This study aimed to evaluate the efficacy of autologous peripheral hematopoietic stem cell transplantation (APHSCT) for pemphigus. METHODS: We conducted APHSCT for 12 pemphigus patients (seven males and five females, mean age 23.8 years) with life-threatening complications or who responded poorly to conventional therapy. Peripheral blood stem cells were mobilized with cyclophosphamide, granulocyte colony-stimulating factor, and rituximab, and purified autologous CD34(+) stem cells were infused...
January 17, 2017: International Journal of Dermatology
https://www.readbyqxmd.com/read/28092497/polymyxin-b-hemoperfusion-for-sepsis-and-septic-shock-a-systematic-review-and-meta-analysis
#5
Takero Terayama, Kazuma Yamakawa, Yutaka Umemura, Morio Aihara, Satoshi Fujimi
BACKGROUND: To evaluate the efficacy and safety of direct hemoperfusion with polymyxin B-immobilized fiber (PMX-DHP) therapy in patients with sepsis. DESIGN: A systematic review and meta-analysis of four major databases: Cochrane Central Register of Controlled Trials, MEDLINE, Scopus, and Science Citation Index Expanded. STUDY SELECTION: Randomized controlled trials comparing PMX-DHP with conventional therapy on the outcome of mortality in patients with severe sepsis/septic shock...
January 16, 2017: Surgical Infections
https://www.readbyqxmd.com/read/28090688/exosomal-mir-146a-contributes-to-the-enhanced-therapeutic-efficacy-of-il-1%C3%AE-primed-mesenchymal-stem-cells-against-sepsis
#6
Yuxian Song, Huan Dou, Xiujun Li, Xiaoyin Zhao, Yi Li, Dan Liu, Jianjian Ji, Fei Liu, Liang Ding, Yanhong Ni, Yayi Hou
Improving the immunomodulatory efficacy of mesenchymal stem cells (MSCs) through pretreatment with pro-inflammatory cytokines is an evolving field of investigation. However, the underlying mechanisms have not been fully clarified. Here, we pretreated human umbilical cord-derived MSCs with interleukin-1β (IL-1β) and evaluated their therapeutic effects in a cecal ligation and puncture (CLP)-induced sepsis model. We found that systemic administration of IL-1β-pretreated MSCs (βMSCs) ameliorated the symptoms of murine sepsis more effectively and increased the survival rate compared with naïve MSCs...
January 16, 2017: Stem Cells
https://www.readbyqxmd.com/read/28079606/relationship-between-alternative-resuscitation-strategies-host-response-and-injury-biomarkers-and-outcome-in-septic-shock-analysis-of-the-protocol-based-care-for-early-septic-shock-study
#7
John A Kellum, Francis Pike, Donald M Yealy, David T Huang, Nathan I Shapiro, Derek C Angus
OBJECTIVES: The Protocol-based Care for Early Septic Shock trial found no differences across alternative resuscitation strategies in all-cause mortality. A separate aim was to determine whether differences in resuscitation strategies affected trajectories of biomarkers of key pathways associated with downstream clinical outcomes of sepsis and whether there were differences in survival across treatment arms for patients with different baseline biomarker profiles. DESIGN: Secondary analysis of a large randomized clinical trial...
January 10, 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28079604/prior-use-of-calcium-channel-blockers-is-associated-with-decreased-mortality-in-critically-ill-patients-with-sepsis-a-prospective-observational-study
#8
Maryse A Wiewel, Lonneke A van Vught, Brendon P Scicluna, Arie J Hoogendijk, Jos F Frencken, Aeilko H Zwinderman, Janneke Horn, Olaf L Cremer, Marc J Bonten, Marcus J Schultz, Tom van der Poll
OBJECTIVES: Experimental studies suggest that calcium channel blockers can improve sepsis outcome. The aim of this study was to determine the association between prior use of calcium channel blockers and the outcome of patients admitted to the ICU with sepsis. DESIGN: A prospective observational study. SETTING: The ICUs of two tertiary care hospitals in the Netherlands. PATIENTS: In total, 1,060 consecutive patients admitted with sepsis were analyzed, 18...
January 10, 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28079123/trim22-mediated-apoptosis-is-associated-with-bak-oligomerization-in-monocytes
#9
Chi Chen, DongYan Zhao, Shu Fang, QiXing Chen, BaoLi Cheng, XiangMing Fang, Qiang Shu
Monocyte apoptosis is a key mechanism that orchestrates host immune responses during sepsis. TRIM22 is constitutively expressed at high levels in monocytes and plays important roles in the antiviral response and inflammation. Overexpression of TRIM22 interferes with the clonogenic growth of monocytic cells, suggesting that TRIM22 may regulate monocyte survival. However, the effect of TRIM22 on monocyte apoptosis remains unknown. In the present report, lipopolysaccharides (LPS)-primed human peripheral blood monocytes expressing higher levels of TRIM22 were more sensitive to apoptosis...
January 12, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28069319/effect-of-ulinastatin-combined-with-thymosin-alpha1-on-sepsis-a-systematic-review-and-meta-analysis-of-chinese-and-indian-patients
#10
REVIEW
Dadong Liu, Zongying Yu, Jiangtao Yin, Yikun Chen, Hao Zhang, Fan Xin, Haiyan Fu, Bing Wan
PURPOSE: To assess the effects of urinary trypsin inhibitor (UTI) ulinastatin combined with thymosin alpha1 (Tα1) on sepsis. MATERIALS AND METHODS: The meta-analysis included 8 randomized controlled trials (N=1112 patients) on UTI-based therapy for sepsis published before July 10, 2016. Two investigators independently extracted data and assessed the quality of each study. The short-term mortality rate, duration of mechanical ventilator and vasopressor use, length of intensive care unit stay, Acute Physiology and Chronic Health Evaluation (APACHE) II score, and differences in inflammatory cytokines (interleukin [IL]-6, IL-10, and tumor necrosis factor α) were assessed using statistical software...
December 27, 2016: Journal of Critical Care
https://www.readbyqxmd.com/read/28067837/kaempferol-and-chrysin-synergies-to-improve-septic-mice-survival
#11
Omar A Harasstani, Chau Ling Tham, Daud A Israf
Previously, we reported the role of synergy between two flavonoids-namely, chrysin and kaempferol-in inhibiting the secretion of a few major proinflammatory mediators such as tumor necrosis factor-alpha (TNF-α), prostaglandin E₂ (PGE₂), and nitric oxide (NO) from lipopolysaccharide (LPS)-induced RAW 264.7 cells. The present study aims to evaluate the effects of this combination on a murine model of polymicrobial sepsis induced by cecal ligation and puncture (CLP). Severe sepsis was induced in male ICR mice (n = 7) via the CLP procedure...
January 6, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28067711/early-goal-directed-therapy-for-sepsis-a-novel-solution-for-discordant-survival-outcomes-in-clinical-trials
#12
Andre C Kalil, Daniel W Johnson, Steven J Lisco, Junfeng Sun
OBJECTIVES: Early goal-directed therapy has shown discordant survival outcomes in sepsis studies. We aim to find the reasons for this discordance. DESIGN: Random-effects and Bayesian hierarchical analyses. SETTING: Studies that evaluated early goal-directed therapy. SUBJECTS: Patients with severe sepsis and/or septic shock. INTERVENTIONS: Early goal-directed therapy. MEASUREMENTS AND MAIN RESULTS: A total of 19,998 patients were included in the main analysis: 31 observational (n = 15,656) and six randomized (n = 4,342) studies...
January 6, 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28063230/pcsk9-at-the-crossroad-of-cholesterol-metabolism-and-immune-function-during-infections
#13
REVIEW
Francesco Paciullo, Francesca Fallarino, Vanessa Bianconi, Massimo R Mannarino, Amirhossein Sahebkar, Matteo Pirro
Sepsis, a complex and dynamic syndrome resulting from microbial invasion and immune system dysregulation, is associated with an increased mortality, reaching up to 35% worldwide. Cholesterol metabolism is often disturbed during sepsis, with low plasma cholesterol levels being associated with poor prognosis. Proprotein convertase subtilisin/kexin type 9 (PCSK9) promotes degradation of the low-density lipoprotein receptor (LDLR), thus regulating intracellular and plasma cholesterol levels. PCSK9 is often upregulated during sepsis and might have a detrimental effect on immune host response and survival...
January 7, 2017: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/28062549/redo-procedures-for-degenerated-stentless-aortic-xenografts-and-the-role-of-valve-in-valve-transcatheter-techniques%C3%A2
#14
Herko Grubitzsch, Sebastian Zobel, Torsten Christ, Sebastian Holinski, Karl Stangl, Sascha Treskatsch, Volkmar Falk, Michael Laule
OBJECTIVES: This study evaluates reinterventions for degenerated stentless aortic xenografts. METHODS: Between 2010 and 2015, 52 consecutive patients (age 72.3 ± 9.7 years, EuroSCORE II 11.1 ± 8.9%) underwent reintervention for failed stentless aortic valves (60% porcine, 40% pericardial, 87% sub-coronary, 81% isolated/combined regurgitation). RESULTS: Based on age, EuroSCORE II, the presence of pulmonary hypertension, renal failure, a patent internal mammary artery graft and required concomitant procedures, the heart team assigned 25 patients to reoperation and 27 to valve-in-valve transcatheter aortic valve implantation (ViV-TAVI)...
January 6, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/28060523/anti-inflammatory-effects-of-pelargonidin-on-tgfbip-induced-responses
#15
Seongdo Jeong, Sae-Kwang Ku, Jong-Sup Bae
Transforming growth factor β induced protein (TGFBIp) is an extracellular matrix protein expressed in several cell types in response to TGF-β. TGFBIp is released by human umbilical vein endothelial cells (HUVECs) and functions as a mediator of experimental sepsis. Pelargonidin (PEL) is a well-known red pigment found in plants, and has been reported as having important biological activities that are potentially beneficial for human health. This study was undertaken to investigate whether PEL can modulate TGFBIp-mediated inflammatory responses in HUVECs and in mice...
November 1, 2016: Canadian Journal of Physiology and Pharmacology
https://www.readbyqxmd.com/read/28058720/an-observational-study-of-community-acquired-severe-sepsis-comparing-intensive-care-and-non-intensive-care-patients
#16
S T Nygård, S Skrede, N Langeland, H K Flaatten
BACKGROUND: Most studies of sepsis are from intensive care units (ICUs). We aimed to investigate community-acquired severe sepsis in a broader population, in order to compare patients treated in or outside an ICU . METHODS: We performed a 1-year prospective observational study with enrollment of patients from three units; a general ICU, a combined ICU/non-ICU and a medical ward with limited surveillance facilities. Hospital survivors were followed up for 5 years...
January 6, 2017: Acta Anaesthesiologica Scandinavica
https://www.readbyqxmd.com/read/28058672/neuroprotective-effects-of-intravenous-immunoglobulin-are-mediated-through-inhibition-of-complement-activation-and-apoptosis-in-a-rat-model-of-sepsis
#17
Figen Esen, Gunseli Orhun, Perihan Ergin Ozcan, Evren Senturk, Melike Kucukerden, Murat Giris, Ugur Akcan, Canan Ugur Yilmaz, Nurcan Orhan, Nadir Arican, Mehmet Kaya, Sema Bilgic Gazioglu, Erdem Tuzun
BACKGROUND: Intravenous (IV) immunoglobulin (Ig) treatment is known to alleviate behavioral deficits and increase survival in the experimentally induced model of sepsis. To delineate the mechanisms by which IVIg treatment prevents neuronal dysfunction, an array of immunological and apoptosis markers was investigated. METHODS: Sepsis was induced by cecal ligation perforation (CLP) in rats. The animals were divided into five groups: sham, control, CLP + saline, CLP + immunoglobulin G (IgG) (250 mg/kg, iv), and CLP + immunoglobulins enriched with immunoglobulin M (IgGAM) (250 mg/kg, iv)...
December 2017: Intensive Care Medicine Experimental
https://www.readbyqxmd.com/read/28056977/corilagin-ameliorates-the-extreme-inflammatory-status-in-sepsis-through-tlr4-signaling-pathways
#18
Hua-Rong Li, Jie Liu, Shu-Ling Zhang, Tao Luo, Fei Wu, Ji-Hua Dong, Yuan-Jin Guo, Lei Zhao
BACKGROUND: Sepsis is one of the serious disorders in clinical practice. Recent studies found toll-like receptors 4 (TLR4) played an important role in sepsis. In this study, we tried to find the influence of Corilagin on TLR4 signal pathways in vitro and in vivo. METHODS: The cellular and animal models of sepsis were established by LPS and then interfered with Corilagin. Real-time PCR and western blot were employed to detect the mRNA and protein expressions of TLR4, MyD88, TRIF and TRAF6...
January 5, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28056465/the-impact-of-age-on-complications-survival-and-cause-of-death-following-colon-cancer-surgery
#19
Christopher T Aquina, Supriya G Mohile, Mohamedtaki A Tejani, Adan Z Becerra, Zhaomin Xu, Bradley J Hensley, Reza Arsalani-Zadeh, Francis P Boscoe, Maria J Schymura, Katia Noyes, John Rt Monson, Fergal J Fleming
BACKGROUND: Given scarce data regarding the relationship among age, complications, and survival beyond the 30-day postoperative period for oncology patients in the United States, this study identified age-related differences in complications and the rate and cause of 1-year mortality following colon cancer surgery. METHODS: The NY State Cancer Registry and Statewide Planning and Research Cooperative System identified stage I-III colon cancer resections (2004-2011)...
January 5, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28053670/the-complete-genome-sequence-of-cronobacter-sakazakii-atcc-29544-t-a-food-borne-pathogen-isolated-from-a-child-s-throat
#20
Seongok Kim, You-Tae Kim, Hyunjin Yoon, Ju-Hoon Lee, Sangryeol Ryu
BACKGROUND: Cronobacter sakazakii is an emerging opportunistic pathogen that is associated with rare but life-threatening cases of severe diseases: meningitis, necrotizing enterocolitis, and sepsis in premature and full-term infants. However, the pathogenesis mechanism of this pathogen remains largely unknown. To determine its pathogenesis at the genomic level, the genome of C. sakazakii ATCC 29544(T) was completely sequenced and analyzed. RESULTS: The genomic DNA, containing a circular chromosome and three plasmids, is composed of 4,511,265 bp with a GC content of 56...
2017: Gut Pathogens
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