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https://www.readbyqxmd.com/read/28705666/in-vitro-activity-of-ceftolozane-tazobactam-against-pseudomonas-aeruginosa-and-enterobacteriaceae-isolates-recovered-from-hospitalized-patients-in-germany
#1
Harald Seifert, Barbara Körber-Irrgang, Michael Kresken
To evaluate the activity of ceftolozane/tazobactam in comparison with other broad-spectrum antimicrobials against Pseudomonas aeruginosa and Enterobacteriaceae, 497 non-duplicate P. aeruginosa and 802 Enterobacteriaceae clinical isolates were consecutively collected during the period from September 2014 to April 2015 from patients in Germany with bloodstream, lower respiratory tract, intraabdominal or urinary tract infections. Antimicrobial susceptibility testing was performed by broth microdilution. Results were interpreted according to EUCAST criteria...
July 10, 2017: International Journal of Antimicrobial Agents
https://www.readbyqxmd.com/read/28694230/pharmacokinetics-of-piperacillin-tazobactam-in-plasma-peritoneal-fluid-and-peritoneum-of-surgery-patients-and-dosing-considerations-based-on-site-specific-pharmacodynamic-target-attainment
#2
Naoki Murao, Hiroki Ohge, Kazuro Ikawa, Yusuke Watadani, Shinnosuke Uegami, Norifumi Shigemoto, Norimitsu Shimada, Raita Yano, Toshiki Kajihara, Kenichiro Uemura, Yoshiaki Murakami, Norifumi Morikawa, Taijiro Sueda
Piperacillin-tazobactam (PIP-TAZ) is commonly used to treat intraabdominal infections; however, its penetration into abdominal sites is unclear. A pharmacokinetic analysis of plasma, peritoneal fluid, and peritoneum drug concentrations was conducted to simulate dosing regimens needed to attain the pharmacodynamic target in abdominal sites. PIP-TAZ (4 g-0.5 g) was intravenously administered to 10 patients before abdominal surgery for inflammatory bowel disease. Blood, peritoneal fluid, and peritoneum samples were obtained at the end of infusion (0...
July 7, 2017: International Journal of Antimicrobial Agents
https://www.readbyqxmd.com/read/28651474/epidemiology-and-changes-in-mortality-of-sepsis-after-the-implementation-of-surviving-sepsis-campaign-guidelines
#3
Rubén Herrán-Monge, Arturo Muriel-Bombín, Marta M García-García, Pedro A Merino-García, Miguel Martínez-Barrios, David Andaluz, Juan Carlos Ballesteros, Ana María Domínguez-Berrot, Susana Moradillo-Gonzalez, Santiago Macías, Braulio Álvarez-Martínez, M José Fernández-Calavia, Concepción Tarancón, Jesús Villar, Jesús Blanco
PURPOSE: To determine the epidemiology and outcome of severe sepsis and septic shock after 9 years of the implementation of the Surviving Sepsis Campaign (SSC) and to build a mortality prediction model. METHODS: This is a prospective, multicenter, observational study performed during a 5-month period in 2011 in a network of 11 intensive care units (ICUs). We compared our findings with those obtained in the same ICUs in a study conducted in 2002. RESULTS: The current cohort included 262 episodes of severe sepsis and/or septic shock, and the 2002 cohort included 324...
January 1, 2017: Journal of Intensive Care Medicine
https://www.readbyqxmd.com/read/28642818/nivolumab-as-salvage-treatment-in-a-patient-with-hiv-related-relapsed-refractory-hodgkin-lymphoma-and-liver-failure-with-encephalopathy
#4
Jose D Sandoval-Sus, Francis Mogollon-Duffo, Ankita Patel, Nathan Visweshwar, Damian A Laber, Richard Kim, Michael V Jagal
BACKGROUND: We report the first case to our knowledge of a patient with relapsed/refractory classical hodgkin lymphoma and liver failure with encephalopathy along with human immunodeficiency virus/acquired immunodeficiency syndrome infection, successfully treated with nivolumab without major side effects and encouraging prolonged disease control. CASE PRESENTATION: In December 2015, at the time of the patient's progression from his Hodgkin lymphoma after fourth line treatment, he developed persistent fevers, abdominal distension, jaundice and worsening of his liver function tests...
2017: Journal for Immunotherapy of Cancer
https://www.readbyqxmd.com/read/28608250/the-efficacy-of-active-drainage-for-preventing-postoperative-organ-space-surgical-site-infections-in-patients-with-crohn-s-disease
#5
Ryo Ikeshima, Tsunekazu Mizushima, Hidekazu Takahashi, Naotsugu Haraguchi, Junichi Nishimura, Taishi Hata, Chu Matsuda, Masakazu Ikenaga, Kiyokazu Nakajima, Hirofumi Yamamoto, Kohei Murata, Yuichiro Doki, Masaki Mori
PURPOSE: Patients with Crohn's disease (CD) show a higher incidence of surgical site infections (SSIs) after bowel resection in comparison to other patient populations because CD patients commonly suffer from anemia, malnutrition, and immunosuppression. In comparison to conventional passive drainage, active drainage using a closed-suction drain reportedly reduces postoperative wound-related complications in several diseases. In the present study, we aimed to investigate the incidence of SSI and to identify the risk factors for SSI in patients with CD...
June 12, 2017: Surgery Today
https://www.readbyqxmd.com/read/28607024/population-pharmacokinetics-of-tigecycline-in-critically-ill-patients-with-severe-infections
#6
Jiao Xie, Jason A Roberts, Abdulaziz S Alobaid, Claire Roger, Yan Wang, Qianting Yang, Jinyao Sun, Haiyan Dong, Xue Wang, Jianfeng Xing, Jeffrey Lipman, Yalin Dong
Objectives: We sought to describe the population pharmacokinetics of tigecycline in critically ill patients and describe optimized dosing regimens of tigecycline for different bacterial infections.Methods: This prospective study included ten critically ill patients given a standard dose of tigecycline. Blood samples were collected during one dosing interval and analyzed using validated chromatography. Population pharmacokinetics and Monte Carlo dosing simulations were undertaken using Pmetrics. Three target exposures, ratios of 24h area under the curve to minimum inhibitory concentrations (AUC0-24/MIC), were evaluated (≥17...
June 12, 2017: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/28528712/timing-of-antimicrobial-prophylaxis-and-infectious-complications-in-pediatric-patients-undergoing-appendectomy
#7
Cristen N Litz, Jessica B Asuncion, Paul D Danielson, Nicole M Chandler
PURPOSE: Antibiotic administration within one hour prior to incision is a common quality metric; however, antibiotics are typically started at the time of diagnosis in pediatric patients with acute appendicitis. The purpose was to determine if antibiotic administration within one hour prior to incision reduces the incidence of surgical site infections (SSI) in pediatric patients with acute appendicitis started on parenteral antibiotics upon diagnosis. METHODS: A retrospective review was performed of 478 patients aged 0-18years who underwent appendectomy for acute appendicitis from 7/2013 to 4/2015...
May 11, 2017: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/28514306/unusual-case-of-rapid-growing-intraabdominal-abscess-caused-by-stenotrophomonas-maltophilia-after-laparoscopic-appendectomy-due-to-perforated-appendicitis-a-case-report
#8
Dae Ro Lim, Jung Cheol Kuk, Taehyung Kim, Eung Jin Shin
INTRODUCTION: An intraabdominal abscess due to Stenotrophomonas maltophilia (S maltophilia) infection is a very rare clinical manifestation. S maltophilia is a glucose nonfermentative, aerobic, gram-negative, mobile, and biofilm-forming bacterium. It is an opportunistic pathogen and uncommon cause of infection. Respiratory tract infections (pneumonia) and bloodstream infections (bacteremia) are the most common clinical manifestations of S maltophilia infection. CONCLUSIONS: This case report describes an unusual case of a rapidly growing, extremely large intraabdominal abscess (within 1 week during antibiotic therapy), which was detected 2 weeks after a laparoscopic appendectomy was performed for perforated appendicitis and was caused by multidrug-resistant S maltophilia infection...
May 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28433044/-laparoscopic-diverting-ileostomy-in-rectal-cancer-surgery
#9
P Ihnát, P Vávra, P Guňková, A Zatloukal, S Czudek, P Zonča
INTRODUCTION: Low anterior resection (LAR) with total mesorectal excision (TME) represents the gold standard for patients with low rectal carcinoma. Protective ileostomy (PI) is commonly performed during LAR in an effort to protect low rectal anastomosis. The aim of this study is to analyse outcomes in our own patient population, focusing on morbidity associated with PI. METHOD: A retrospective clinical study of patients operated on between 2013 and 2015 was conducted in University Hospital Ostrava...
2017: Rozhledy V Chirurgii: Měsíčník Československé Chirurgické Společnosti
https://www.readbyqxmd.com/read/28430846/a-case-of-bariatric-surgery-related-wernicke-korsakoff-syndrome-with-persisting-anterograde-amnesia
#10
Philip Gerard Gasquoine
Objective: To describe the theoretical and clinical implications of the neuropsychological evaluation of a case of bariatric surgery-related Wernicke-Korsakoff syndrome. Method: The patient was a 37-year old, female, bilingual, bachelor's degree educated, Mexican American public relations consultant without preexisting psychiatric, neurological, or substance abuse history. Recovery from laparoscopic sleeve gastrectomy surgery for morbid obesity was complicated by intraabdominal abscess, multibacterial infection, and prolonged nausea and vomiting...
April 20, 2017: Archives of Clinical Neuropsychology: the Official Journal of the National Academy of Neuropsychologists
https://www.readbyqxmd.com/read/28397204/outcomes-of-the-patients-diagnosed-incidentally-appendicitis-during-cesarean-section
#11
Mehmet Kulhan, Nur Gozde Kulhan, Umit Nayki, Cenk Nayki, Pasa Ulug, Nahit Ata, Hulya Toklucu
OBJECTIVES: Appendicitis is the most common condition leading to an intraabdominal operation for a non obstetric problem in pregnancy and diagnosis of appendicitis is complicated by the physiologic and anatomic changes that occur during pregnancy. Although a surgical procedure carries the risk of fetal loss or preterm delivery, delay in diagnosis also increases the risk of complications in both mother and fetus. In this report we present our experience and analyze clinical characteristic and the pregnancy outcomes of appendicitis diagnosed incidentally during cesarean in the third trimester...
2017: Ginekologia Polska
https://www.readbyqxmd.com/read/28338510/laparoscopic-lavage-versus-primary-resection-for-acute-perforated-diverticulitis-review-and-meta-analysis
#12
Marta Penna, Sheraz R Markar, Hugh Mackenzie, Roel Hompes, Chris Cunningham
OBJECTIVE: To compare clinical outcomes after laparoscopic lavage (LL) or colonic resection (CR) for purulent diverticulitis. BACKGROUND: Laparoscopic lavage has been suggested as an alternative treatment for traditional CR. Comparative studies to date have shown conflicting results. METHODS: Electronic searches of Embase, Medline, Web of Science, and Cochrane databases were performed. Weighted mean differences (WMD) were calculated for effect size of continuous variables and pooled odds ratios (POR) calculated for discrete variables...
March 23, 2017: Annals of Surgery
https://www.readbyqxmd.com/read/28260769/morbidity-and-mortality-after-pancreatoduodenectomy-a-five-year-experience-in-bangabandhu-sheikh-mujib-medical-university
#13
B C Das, A S Khan, N E Elahi, M S Uddin, B C Debnath, Z R Khan
Mortality and morbidity was assessed after adoption of a systematic care for patient with pancreatoduodenectomy starting from patient selection and preparation, operative technique, and postoperative care. In this prospective study seventy patients who underwent pancreatoduodenectomy for periampullary carcinoma with curative intent between January 2010 and December 2014 were carefully analyzed prospectively. Patients were selected those who had ampullary carcinoma, lower bile duct carcinoma and small size carcinoma head of pancreas without local invasion and distant metastasis, and the patient who did not have any major disabling comorbid diseases...
January 2017: Mymensingh Medical Journal: MMJ
https://www.readbyqxmd.com/read/28205027/risk-factors-affecting-unplanned-reoperation-after-laparoscopic-gastrectomy-for-gastric-cancer-experience-from-a-high-volume-center
#14
Ping Li, Chang-Ming Huang, Ru-Hong Tu, Jian-Xian Lin, Jun Lu, Chao-Hui Zheng, Jian-Wei Xie, Jia-Bin Wang, Qi-Yue Chen, Long-Long Cao, Mi Lin
BACKGROUND: To evaluate the risk factors affecting unplanned reoperation (URO) after laparoscopic gastrectomy (LAG) for gastric cancer (GC) and establish a model to predict URO preoperatively. STUDY DESIGN: Between May 2007 and December 2014, we prospectively collected and retrospectively analyzed the data of 2608 GC patients who underwent LAG. Among them, 2580 patients not requiring an URO were defined as the Non-URO group, and 28 patients requiring an URO were defined as the URO group...
February 15, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28203580/unusual-presentation-of-diffuse-large-b-cell-lymphoma-with-splenic-infarcts
#15
Vivek Kumar, Parita Soni, Vishangi Dave, Jonathan Harris
A 67-year-old man presented with a 3-day history of abdominal pain, fever, and significant weight loss over 2 months. Physical examination revealed left upper quadrant tenderness, hepatomegaly, splenomegaly, and bilateral pitting edema but peripheral lymphadenopathy was absent. Laboratory tests showed anemia, thrombocytopenia, elevated prothrombin time (PT), partial thromboplastin time (PTT), and increased lactate dehydrogenase (LDH). PTT was corrected completely in mixing study. Further workup for the cause of coagulopathy revealed decreased levels of all clotting factors except factor VIII and increase fibrinogen levels, which ruled out disseminated intravascular coagulation (DIC)...
January 2017: Journal of Investigative Medicine High Impact Case Reports
https://www.readbyqxmd.com/read/28165526/ceftolozane-tazobactam-activity-against-drug-resistant-enterobacteriaceae-and-pseudomonas-aeruginosa-causing-urinary-tract-and-intraabdominal-infections-in-europe-report-from-an-antimicrobial-surveillance-programme-2012-15
#16
Michael A Pfaller, Matteo Bassetti, Leonard R Duncan, Mariana Castanheira
Objectives: To evaluate the in vitro activity of ceftolozane/tazobactam and comparators tested against European isolates of Enterobacteriaceae and Pseudomonas aeruginosa from hospitalized patients with urinary tract infection or intraabdominal infections. Methods: A total of 6553 Gram-negative organisms (603 P. aeruginosa and 5950 Enterobacteriaceae) were consecutively collected from 41 hospitals located in 17 European countries plus Israel and Turkey. The organisms were tested for susceptibility by broth microdilution methods and the results interpreted according to EUCAST and CLSI breakpoint criteria...
May 1, 2017: Journal of Antimicrobial Chemotherapy
https://www.readbyqxmd.com/read/28137537/randomized-controlled-trial-evaluating-the-efficacy-of-peritoneal-resuscitation-in-the-management-of-trauma-patients-undergoing-damage%C3%A2-control-surgery
#17
Jason W Smith, Paul J Matheson, Glen A Franklin, Brian G Harbrecht, J David Richardson, R Neal Garrison
BACKGROUND: Peritoneal resuscitation (PR) represents a unique modality of treatment for severely injured trauma patients requiring damage control surgery. These data represent the outcomes of a single institution randomized controlled trial into the efficacy of PR as a management option in these patients. STUDY DESIGN: From 2011 to 2015, one hundred and three patients were enrolled in a prospective randomized controlled trial evaluating the use of PR in the treatment of patients undergoing damage control surgery compared with conventional resuscitation (CR) alone...
April 2017: Journal of the American College of Surgeons
https://www.readbyqxmd.com/read/28124967/-a-rare-and-mortal-infection-agent-in-patients-with-hematological-malignancies-saprochaete-capitata
#18
Lale Aydın Kaynar, Zübeyde Nur Özkurt, Burcu Ülküden, Özlem Güzel Tunçcan, Gülbin Aygencel, Nalan Akyürek, Ayşe Kalkancı
Saprochaete capitata (formerly known as Geotrichum capitatum and Blastoschizomyces capitatus) is a rare invasive fungal agent that may lead to mortal clinical course in patients with hematological malignancies. This agent can be colonized in skin, lungs and intestines, and it can cause major opportunistic infections. Invasive systemic infections due to S.capitata have been reported in immunosuppressed patients. In this report, two patients with invasive S.capitata infections detected during the course of persistent neutropenic fever in acute leukemia, were presented...
October 2016: Mikrobiyoloji Bülteni
https://www.readbyqxmd.com/read/28080207/laparoscopic-gastropleural-fistula-repair-a-minimally-invasive-solution-for-a-complex-problem
#19
Ran B Luo, Shanglei Liu, Jonathan C DeLong, Garth R Jacobsen, Bryan J Sandler, Santiago Horgan
INTRODUCTION: Gastropleural fistula (GPF) is a complex pathology that can present as a result of surgery, trauma, peptic ulcer disease, malignancies, radiation, or chemotherapy. Management typically includes endoscopic or surgical intervention along with intraabdominal or intrathoracic drainage of pre-existing infection. Traditionally, surgical approaches have been through exploratory laparotomy or thoracotomy, subjecting already ill patients to additional morbidity. CASE REPORT: We describe and demonstrate a laparoscopic minimally invasive approach to the management of a GPF with a wedge resection of the stomach, along with a review of the current literature regarding GPF treatment...
April 2017: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/28079808/diagnosis-and-treatment-of-pediatric-benign-pneumoperitoneum-a-case-report-series-of-9-patients
#20
Shou-Xing Duan, Zong-Bo Sun, Guang-Huan Wang, Jun Zhong, Wen-Hui Ou, Ma-Xian Fu, Fu-Sheng Wang, Shu-Hua Ma, Jian-Hong Li
INTRODUCTION: Benign pneumoperitoneum (BPPT) is defined as asymptomatic free intraabdominal air or as pneumoperitoneum without peritonitis. Symptomatic free air requires surgical anagement, but management of asymptomatic pneumoperitoneum is controversial. In this study, we investigate the diagnosis and treatment of BPPT in children. CLINICAL FINDINGS: The clinical data of 9 pediatric patients with BPPT who were admitted to our hospital from January 2000 to January 2015 were retrospectively analyzed to summarize the diagnosis and treatment...
January 2017: Medicine (Baltimore)
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