keyword
MENU ▼
Read by QxMD icon Read
search

Tumor and sepsis

keyword
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
#1
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/28077047/extended-infusion-compared-to-standard-infusion-cefepime-as-empiric-treatment-of-febrile-neutropenia
#2
Rebekah H Wrenn, David Cluck, LeAnne Kennedy, Christopher Ohl, John C Williamson
Background Extended infusion (EI) dosing provides a longer time above the minimum inhibitory concentration, which is important for the clinical success of β-lactam antibiotics, especially for patients with impaired immunity. The aim of this study was to determine the feasibility and clinical impact of administering cefepime by EI as treatment of febrile neutropenia. Methods This was a prospective, randomized, comparative pilot study. All patients received cefepime 2 g IV every 8 h, with the first dose administered using a 30-min infusion...
January 1, 2017: Journal of Oncology Pharmacy Practice
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
#3
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
#4
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/28061498/skull-metastasis-of-gastric-gastrointestinal-stromal-tumor-successfully-managed-by-surgery
#5
Inkeun Park, Dong Hae Chung, Chan Jong Yoo, Dong Bok Shin
Gastrointestinal stromal tumors (GISTs) are rare, but are the most common mesenchymal neoplasm of the gastrointestinal tract. The most common sites of metastasis are liver and peritoneum, while bone metastasis is rare. We report on a patient with skull metastasis after seven years of treatment with imatinib for metastatic GIST. She underwent metastasectomy consisting of craniectomy with excision of the mass, and cranioplasty and continued treatment with imatinib and sunitinib, without evidence of cranial recurrence...
January 1, 2017: Journal of Korean Neurosurgical Society
https://www.readbyqxmd.com/read/28052874/inhibition-of-hdac6-protects-against-rhabdomyolysis-induced-acute-kidney-injury
#6
Shi Yingfeng, Xu Liuqing, Tang Jinhua, Fang Lu, Ma Shuchen, Ma Xiaoyan, Nie Jing, Pi Xiaoling, Qiu Andong, Zhuang Shougang, Liu Na
Histone deacetylase 6 (HDAC6) inhibition has been reported to protect against ischemic stroke and prolong survival after sepsis in animal models. However, it remains unknown whether HDAC6 inhibition offers a renoprotective effect after acute kidney injury (AKI). In this study, we examined the therapeutic effect of tubastatin A (TA), a highly selective inhibitor of HDAC6, on AKI in a murine model of glycerol (GL) injection-induced rhabdomyolysis. Following GL injection, the mice developed severe acute tubular injury as indicated by renal dysfunction, expression of neutrophil gelatinase-associated lipocalin (NGAL), an injury marker of renal tubules and increase of TUNEL positive tubular cells...
January 4, 2017: American Journal of Physiology. Renal Physiology
https://www.readbyqxmd.com/read/28029485/shenfu-injection-for-improving-cellular-immunity-and-clinical-outcome-in-patients-with-sepsis-or-septic-shock
#7
Ning Zhang, Jianhua Liu, Zeliang Qiu, Yiping Ye, Jian Zhang, Tianzheng Lou
PURPOSE: To assess the efficacy of Shenfu injection (SFI) for enhancing cellular immunity and improving the clinical outcomes of patients with septic shock. METHODS: Patients with sepsis were randomly assigned to receive either SFI at a dose of 100mL every 24hours for 7 consecutive days or a placebo in addition to conventional therapy. The immunologic parameters were collected on days 1, 3, and 7 after the above treatments, and the clinical outcomes were updated for 28days...
September 7, 2016: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28029146/protective-effects-of-luteolin-on-lipopolysaccharide-induced-acute-renal-injury-in-mice
#8
Shao-Bin Xin, Hao Yan, Jing Ma, Qiang Sun, Li Shen
BACKGROUND Sepsis can cause serious acute kidney injury in bacterium-infected patients, especially in intensive care patients. Luteolin, a bioactive flavonoid, has renal protection and anti-inflammatory effects. This study aimed to investigate the effect and underlying mechanism of luteolin in attenuating lipopolysaccharide (LPS)-induced renal injury. MATERIAL AND METHODS ICR mice were treated with LPS (25 mg/kg) with or without luteolin pre-treatment (40 mg/kg for three days). The renal function, histological changes, degree of oxidative stress, and tubular apoptosis in these mice were examined...
December 28, 2016: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28024294/celecoxib-administration-reduced-mortality-mesenteric-hypoperfusion-aortic-dysfunction-and-multiple-organ-injury-in-septic-rats
#9
Erdem Kamil Ozer, Mustafa Tugrul Goktas, Ibrahim Kilinc, Hulagu Bariskaner, Ceyhan Ugurluoglu, Alper Bektas Iskit
BACKGROUND: The cyclooxygenase (COX)-2 overexpression is associated with vascular injury and multiple organ failure in sepsis. However, constitutive COX-1 and basal COX-2 expressions have physiological effects. We aimed to investigate the effects of partial and selective COX-2 inhibition without affecting constitutive COX-1 and basal COX-2 activities by celecoxib on mesenteric artery blood flow (MABF), vascular reactivity, oxidative and inflammatory injuries, and survival in septic rats accomplished by cecal ligation and puncture (CLP)...
December 23, 2016: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28024211/conservative-approach-to-hepatic-portal-venous-gas-a-case-report
#10
G C Ginesu, M Barmina, M L Cossu, C F Feo, A Fancellu, F Addis, A Porcu
INTRODUCTION: Hepatic Portal Venous Gas (HPVG), a rare condition in which gas accumulates in the portal venous circulation, is often associated with a significant underlying pathology, such as Crohn's disease, ulcerative colitis, diverticulitis, pancreatitis, sepsis, intra-abdominal abscess, endoscopic procedures, mesenteric ischemia, abdominal trauma. PRESENTATION OF CASE: Here we report a case of HPVG in an 82-year-old patient who underwent a left colectomy for stenosing tumor of the descending colon...
December 11, 2016: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28012219/incorporation-of-high-dose-131-i-metaiodobenzylguanidine-treatment-into-killer-immunoglobulin-like-receptor-hla-ligand-mismatched-haploidentical-stem-cell-transplantation-for-children-with-neuroblastoma-who-failed-tandem-autologous-stem-cell-transplantation
#11
Ji Won Lee, Eun-Suk Kang, Ki Woong Sung, Eunsang Yi, Soo Hyun Lee, Keon Hee Yoo, Hong Hoe Koo
BACKGROUND: We performed a pilot study (NCT 00793351) to evaluate the effectiveness and feasibility of a strategy incorporating high-dose (131) I-metaiodobenzylguanidine (HD-MIBG) treatment into killer immunoglobulin-like receptor (KIR)/HLA-ligand mismatched haploidentical stem cell transplantation (haplo-SCT) in improving the survival of children with neuroblastoma who failed previous tandem autologous SCT. PROCEDURE: If the patient remained progression free with salvage treatment, HD-MIBG treatment (18 mCi/kg) was given prior to reduced-intensity conditioning (cyclophosphamide + fludarabine + antithymocyte globulin)...
December 24, 2016: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/28009611/pituitary-adenomas-presenting-as-sinonasal-or-nasopharyngeal-masses-a-case-series-illustrating-potential-diagnostic-pitfalls
#12
Martin D Hyrcza, Shereen Ezzat, Ozgur Mete, Sylvia L Asa
We present a series of nonectopic pituitary adenomas presenting as polypoid sinonasal or nasopharyngeal masses. Thirteen cases diagnosed by biopsies from the nasal cavity, sinuses, or nasopharynx were identified from a series of 1288 surgical pituitary specimens. The patients included 5 men and 8 women ranging from 29 to 69 years of age. The presentations included nasal obstruction (4 cases), headaches (3), visual defects (2), recurrent nose bleeds (1), rhinorrhea (1), sepsis (1), fatigue (1), and hyperthyroidism (1)...
December 22, 2016: American Journal of Surgical Pathology
https://www.readbyqxmd.com/read/27994910/resveratrol-protects-sepsis-induced-oxidative-dna-damage-in-liver-and-kidney-of-rats
#13
Sevtap Aydın, Tevfik Tolga Şahin, Merve Bacanlı, Gökçe Taner, Arif Ahmet Başaran, Mehtap Aydın, Nurşen Başaran
BACKGROUND: The increases of free radicals have been proposed to be involved in the pathogenesis of sepsis, which leads to multiple-organ dysfunction syndromes. The uses of antioxidants as a complementary tool in the medical care of oxidative stress-related diseases have attracted attention of researchers. Resveratrol (RV) has suggested being antioxidant, anti-proliferative, and anti-inflammatory effects in various experimental models and clinical settings. AIMS: This study was undertaken to evaluate the protective effects of RV on oxidative DNA damage induced by sepsis in the liver and kidney tissues of Wistar albino rats...
November 2016: Balkan Medical Journal
https://www.readbyqxmd.com/read/27993507/percutaneous-image-guided-irreversible-electroporation-for-the-treatment-of-unresectable-locally-advanced-pancreatic-adenocarcinoma
#14
Govindarajan Narayanan, Peter J Hosein, Isabelle C Beulaygue, Tatiana Froud, Hester J Scheffer, Shree R Venkat, Ana M Echenique, Elizabeth C Hevert, Alan S Livingstone, Caio M Rocha-Lima, Jaime R Merchan, Joseph U Levi, Jose M Yrizarry, Riccardo Lencioni
PURPOSE: To describe safety and effectiveness of percutaneous irreversible electroporation (IRE) for treatment of unresectable, locally advanced pancreatic adenocarcinoma (LAPC). MATERIALS AND METHODS: This retrospective study included 50 patients (23 women, 27 men; age range, 46-91 y; median age, 62.5 y) with biopsy-proven, unresectable LAPC who received percutaneous computed tomography (CT)-guided IRE. The primary objective was to assess the safety profile of the procedure; the secondary objective was to determine overall survival (OS)...
December 16, 2016: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/27992852/paracetamol-in-fever-in-critically-ill-patients-an-update
#15
REVIEW
D Chiumello, M Gotti, G Vergani
Fever, which is arbitrary defined as an increase in body temperature above 38.3°C, can affect up to 90% of patients admitted in intensive care unit. Induction of fever is mediated by the release of pyrogenic cytokines (tumor necrosis factor α, interleukin 1, interleukin 6, and interferons). Fever is associated with increased length of stay in intensive care unit and with a worse outcome in some subgroups of patients (mainly neurocritically ill patients). Although fever can increase oxygen consumption in unstable patients, on the contrary, it can activate physiologic systems that are involved in pathogens clearance...
November 5, 2016: Journal of Critical Care
https://www.readbyqxmd.com/read/27979475/ginsenoside-rg1-protects-against-sepsis-associated-encephalopathy-through-beclin-1-independent-autophagy-in-mice
#16
Yinjiao Li, Fang Wang, Yan Luo
BACKGROUND: Sepsis-associated encephalopathy (SAE), a commonly complicated syndrome, is associated with increased mortality in patients with sepsis. Currently, no specific diagnostic test or effective intervention exists to improve long-term consequences on cerebral function. Ginsenoside Rg1 (Rg1), a major component in ginseng, was reported to have pleiotropic properties including anti-inflammation and neuroprotection. The aim of our study was to investigate the protective effect of Rg1 on SAE and the potential mechanism...
January 2017: Journal of Surgical Research
https://www.readbyqxmd.com/read/27966074/brain-defective-insulin-signaling-is-associated-to-late-cognitive-impairment-in-post-septic-mice
#17
Fernanda S Neves, Patrícia T Marques, Fernanda Barros-Aragão, José Bruno Nunes, Aline M Venancio, Danielle Cozachenco, Rudimar L Frozza, Giselle F Passos, Robson Costa, Jade de Oliveira, Daiane F Engel, Andreza F De Bem, Claudia F Benjamim, Fernanda G De Felice, Sergio T Ferreira, Julia R Clarke, Claudia P Figueiredo
Sepsis survivors frequently develop late cognitive impairment. Because little is known on the mechanisms of post-septic memory deficits, there are no current effective approaches to prevent or treat such symptoms. Here, we subjected mice to severe sepsis induced by cecal ligation and puncture (CLP) and evaluated the sepsis-surviving animals in the open field, novel object recognition (NOR), and step-down inhibitory avoidance (IA) task at different times after surgery. Post-septic mice (30 days post-surgery) failed in the NOR and IA tests but exhibited normal performance when re-evaluated 45 days after surgery...
December 13, 2016: Molecular Neurobiology
https://www.readbyqxmd.com/read/27960200/systematic-review-and-meta-analysis-gene-association-studies-in-neonatal-sepsis
#18
Lakshmi Srinivasan, Daniel T Swarr, Megha Sharma, C Michael Cotten, Haresh Kirpalani
Background Association studies of various gene variants in neonatal sepsis show conflicting results. Objective We performed a systematic review of candidate gene association studies in neonatal sepsis to provide pooled estimates of risk for selected gene variants. Methods We performed a search using MeSH terms "infection," "sepsis," "infant," "genetic variation," "polymorphism," and "genetic association studies." We included studies evaluating associations between neonatal sepsis and genetic variants (2000-2015)...
December 13, 2016: American Journal of Perinatology
https://www.readbyqxmd.com/read/27939400/atezolizumab-as-first-line-treatment-in-cisplatin-ineligible-patients-with-locally-advanced-and-metastatic-urothelial-carcinoma-a-single-arm-multicentre-phase-2-trial
#19
Arjun V Balar, Matthew D Galsky, Jonathan E Rosenberg, Thomas Powles, Daniel P Petrylak, Joaquim Bellmunt, Yohann Loriot, Andrea Necchi, Jean Hoffman-Censits, Jose Luis Perez-Gracia, Nancy A Dawson, Michiel S van der Heijden, Robert Dreicer, Sandy Srinivas, Margitta M Retz, Richard W Joseph, Alexandra Drakaki, Ulka N Vaishampayan, Srikala S Sridhar, David I Quinn, Ignacio Durán, David R Shaffer, Bernhard J Eigl, Petros D Grivas, Evan Y Yu, Shi Li, Edward E Kadel, Zachary Boyd, Richard Bourgon, Priti S Hegde, Sanjeev Mariathasan, AnnChristine Thåström, Oyewale O Abidoye, Gregg D Fine, Dean F Bajorin
BACKGROUND: First-line chemotherapy for patients with cisplatin-ineligible locally advanced or metastatic urothelial carcinoma is associated with short response duration, poor survival, and high toxicity. This study assessed atezolizumab (anti-programmed death-ligand 1 [PD-L1]) as treatment for metastatic urothelial cancer in cisplatin-ineligible patients. METHODS: For this single-arm, multicentre, phase 2 study, in 47 academic medical centres and community oncology practices in seven countries in North America and Europe, we recruited previously untreated patients with locally advanced or metastatic urothelial cancer who were cisplatin ineligible...
December 7, 2016: Lancet
https://www.readbyqxmd.com/read/27929277/acute-monoarthritis-diagnosis-in-adults
#20
Jonathan A Becker, Jennifer P Daily, Katherine M Pohlgeers
Acute monoarthritis can be the initial manifestation of many joint disorders. The most common diagnoses in the primary care setting are osteoarthritis, gout, and trauma. It is important to understand the prevalence of specific etiologies and to use the appropriate diagnostic modalities. A delay in diagnosis and treatment, particularly in septic arthritis, can have catastrophic results including sepsis, bacteremia, joint destruction, or death. The history and physical examination can help guide the use of laboratory and imaging studies...
November 15, 2016: American Family Physician
keyword
keyword
112640
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"