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Antibiotics appendicitis

Nicholas Agyepong, Usha Govinden, Alex Owusu-Ofori, Sabiha Yusuf Essack
Background: Multidrug-resistant Gram-negative bacteria have emerged as major clinical and therapeutic dilemma in hospitals in Ghana.To describe the prevalence and profile of infections attributable to multidrug-resistant Gram-negative bacteria among patients at the Komfo Anokye Teaching Hospital in the Ashanti region of Ghana. Methods: Bacterial cultures were randomly selected from the microbiology laboratory from February to August, 2015. Bacterial identification and minimum inhibitory concentrations were conducted using standard microbiological techniques and the Vitek-2 automated system...
2018: Antimicrobial Resistance and Infection Control
Chin-Yuan Chang, Jeremy R Lohman, Tingting Huang, Karolina Michalska, Lance Bigelow, Jeffrey D Rudolf, Robert Jedrzejczak, Xiaohui Yan, Ming Ma, Gyorgy Babnigg, Andrzej Joachimiak, George N Phillips, Ben Shen
C-1027 is a chromoprotein enediyne antitumor antibiotic, consisting of the CagA apo-protein and the C-1027 chromophore. The C-1027 chromophore features a nine-membered enediyne core appended with three peripheral moieties, including an (S)-3-chloro-5-hydroxy--tyrosine. In a convergent biosynthesis of the C-1027 chromophore, the (S)-3-chloro-5-hydroxy--tyrosine moiety is appended to the enediyne core by the free-standing condensation enzyme SgcC5. Unlike canonical condensation domains from the modular nonribosomal peptide synthetases that catalyze amide bond formation, SgcC5 catalyzes ester bond formation, as demonstrated in vitro, between SgcC2-tethered (S)-3-chloro-5-hydroxy-β-tyrosine and (R)-1-phenyl-1,2-ethanediol, a mimic of the enediyne core as an acceptor substrate...
March 13, 2018: Biochemistry
Natalie Hutchings, Wendy Wood, Isabel Reading, Erin Walker, Jane M Blazeby, William Van't Hoff, Bridget Young, Esther M Crawley, Simon Eaton, Maria Chorozoglou, Frances C Sherratt, Lucy Beasant, Harriet Corbett, Michael P Stanton, Simon Grist, Elizabeth Dixon, Nigel J Hall
BACKGROUND: Currently, the routine treatment for acute appendicitis in the United Kingdom is an appendicectomy. However, there is increasing scientific interest and research into non-operative treatment of appendicitis in adults and children. While a number of studies have investigated non-operative treatment of appendicitis in adults, this research cannot be applied to the paediatric population. Ultimately, we aim to perform a UK-based multicentre randomised controlled trial (RCT) to test the clinical and cost effectiveness of non-operative treatment of acute uncomplicated appendicitis in children, as compared with appendicectomy...
March 2, 2018: Trials
Anne-Kathrine Carstens, Lise Fensby, Luit Penninga
Appendicitis is the most common nonobstetric surgical disease during pregnancy. Appendicitis during pregnancy is associated with an increased risk of morbidity and perforation compared with the general population. Furthermore, it may cause preterm birth and fetal loss, and quick surgical intervention is the established treatment option in pregnant women with appendicitis. In Greenland, geographical distances are very large, and weather conditions can be extreme, and surgical care is not always immediately available...
January 2018: American Journal of Perinatology Reports
Dae Woon Song, Byung Kwan Park, Suk Won Suh, Seung Eun Lee, Jong Won Kim, Joong-Min Park, Hye Ryoun Kim, Mi-Kyung Lee, Yoo Shin Choi, Beom Gyu Kim, Yong Gum Park
PURPOSE: Essential treatment of acute appendicitis is surgical resection with the use of appropriate antibiotics. In order to effectively treat acute appendicitis, it is important to identify the microorganism of acute appendicitis and evaluate the effective antibiotics. METHODS: A total of 694 patients who underwent appendectomy for acute appendicitis and had positive microbial result between 2006 and 2015 were recruited. For microbial assessment, luminal contents of the appendix were swabbed after appendectomy...
February 27, 2018: International Journal of Colorectal Disease
Kareem Osman, Sanket Srinivasa, Jonathan Koea
AIM: Historically, liver abscesses (LA) affected elderly, immunocompromised patients and were characterised by high morbidity and mortality, however there are no data pertaining to a New Zealand population with little information surrounding recent management trends. METHODS: A retrospective review of demographic characteristics, clinical management and microbiological data on patients presenting with liver abscess between 2005-2014 was conducted. RESULTS: Fifty-seven patients [37 males, median age 64 (range 15-87)] presented with LA and most patients were not comorbid...
February 23, 2018: New Zealand Medical Journal
S A Sovtsov, A G Kriger, O V Pribytkova, A V Smirnov
AIM: To study the possibility of antibacterial therapy for acute appendicitis as an alternative to surgical treatment. MATERIAL AND METHODS: For the period 1985-2010 diagnostic laparoscopy was performed in 5548 patients with suspected acute appendicitis. Acute phlegmonous or gangrenous appendicitis was observed in 2275 (41.0%) patients who underwent laparoscopic appendectomy. Other acute diseases occurred in 2458 (44.3%) patients. Acute catarrhal appendicitis or secondary inflammation of the appendix were diagnosed in 815 (14...
2018: Khirurgiia
Emer P O'Connell, Annmarie White, Paul Cromwell, Emma Carroll, Waqar Khan, Ronan Waldron, Iqbal Z Khan, Kevin Barry
BACKGROUND: Appendectomy has for many years been the accepted treatment of appendicitis. In recent years, non-operative management of appendicitis (NOTA) has been reported as an effective treatment option. AIMS: We aimed to assess the perspectives of public hospital attendees regarding the diagnosis and treatment options for appendicitis. METHODS: We conducted a cross-sectional survey of outpatients over a 10-week period (December 2016-March 2017)...
February 8, 2018: Irish Journal of Medical Science
Zheng-Hao Huang, Yu-Chen Chiu, Li-Lu Ho, Hsiu-Lung Fan, Chun-Chi Lu
RATIONALE: Adult-onset Still disease (AOSD) is a rare systemic inflammatory disease of unknown etiology characterized by evanescent salmon-pink rash, spiking fever, arthralgia/ arthritis, and lymphadenopathy. AOSD sometimes was fatal when it is complicated by macrophage activation syndrome (MAS) or hemophagocytic lymphohistiocytosis (HLH). Nonetheless, the literature provides no recommendations for treatment of AOSD patients with severe sepsis. PATIENT CONCERNS: A previously healthy 65-year-old man with history of AOSD was referred to our hospital for persistent right lower quadrant abdominal pain for 2 days...
February 2018: Medicine (Baltimore)
Qingjuan Shang, Qiankun Geng, Xuebing Zhang, Chunbao Guo
The aim of this study was to evaluate the efficacy of combined therapy with metronidazole and broad-spectrum antibiotics for patients with perforated appendicitis who underwent surgical intervention.Broad-spectrum antibiotic therapy is warranted in the treatment of perforated appendicitis. Metronidazole has been used as anaerobic antimicrobial therapy. However, few studies about the use of metronidazole in perforated appendicitis have been reported.The medical records of 249 patients treated with metronidazole combined with broad-spectrum antibiotics following perforated appendicitis surgery were reviewed retrospectively and compared with the medical records of 149 patients treated only with broad-spectrum antibiotics...
November 2017: Medicine (Baltimore)
Alejandra Ugarte-Torres, Mark R Gillrie, Thomas P Griener, Deirdre L Church
Background: Eggerthella lenta is a non-sporulating anaerobic gram-positive bacilli associated with polymicrobial intra-abdominal infections. Recently, E. lenta has been recognized as an important cause of anaerobic blood-stream infections (BSI) associated with high mortality. E. lenta has been reported to have high minimal inhibitory concentrations (MICs) to piperacillin-tazobactam (TZP), a broad-spectrum antibiotic with anaerobic coverage commonly used in multiple centers for empiric treatment of abdominal sepsis...
January 24, 2018: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
Tyler J Loftus, Camille G Dessaigne, Chasen A Croft, R Stephen Smith, Philip A Efron, Frederick A Moore, Scott C Brakenridge, Alicia M Mohr, Janeen R Jordan
BACKGROUND: We developed a protocol to identify candidates for non-operative management (NOM) of uncomplicated appendicitis. Our objective was to evaluate protocol efficacy with the null hypothesis that clinical outcomes, hospital readmission rates, and hospital charges would be unchanged after protocol implementation. METHODS: We performed a single-center 4-year propensity score matched retrospective cohort analysis of 406 patients with acute uncomplicated appendicitis...
February 2018: Journal of Trauma and Acute Care Surgery
Zvi Steiner, Genady Buklan, Michael Gutermacher, Ita Litmanovitz, Tal Landa, Shmuel Arnon
PURPOSE: Appendectomy versus conservative antibiotic treatment (CAT) for children with acute uncomplicated appendicitis (AUA) remains unresolved, with concerns regarding the practicality of CAT. We analyzed our center's experience with CAT for AUA, using a protocol with strict inclusion, exclusion and treatment criteria. METHODS: Non-randomized, prospective cohort study included all children admitted betwee 2014 and 2016, with clinical and laboratory tests suspicious for AUA...
January 17, 2018: Pediatric Surgery International
Alexis L Hanson, Ross D Crosby, Marc D Basson
Importance: Studies have compared surgical with nonsurgical therapy for acute uncomplicated appendicitis, but none of these studies have a patient-centered perspective. Objectives: To evaluate how patients might choose between surgical and nonsurgical therapy for acute uncomplicated appendicitis and to identify targets to make antibiotic treatment more appealing. Design, Setting, and Participants: This study comprised an online survey and an in-person sensitivity analysis survey...
January 10, 2018: JAMA Surgery
Andrés García-Marín, Mercedes Pérez-López, Elena Martínez-Guerrero, Lorena Rodríguez-Cazalla, Antonio Compañ-Rosique
BACKGROUND: Microbiologic studies suggest that complicated (CAA) and uncomplicated (UAA) acute appendicitis are different entities. Routine peritoneal fluid cultures continue to be controversially related to a low positive rate, found mainly in UAA; to isolation of typical micro-organisms with expected susceptibilities; and to a community-acquired intra-abdominal infection. The aim of this study was to describe microbiologic isolates in CAA and UAA and the usefulness of peritoneal fluid cultures to determine the susceptibilities to our antibiotic therapy guidelines...
January 2018: Surgical Infections
Thejasvi Subramanian, Ellen Jerome, Ian Jones, Ingo Jester
AIM OF STUDY: Streptococcus anginosus group (SA) (formerly Streptococcus milleri) are pathogens recognised to have a high risk of postoperative collection in appendicitis, although little data exist specifically in children. We performed a retrospective review of all microbiological data from appendicectomies to assess whether there was an association in children. METHODS: A retrospective case note review of patients admitted to a paediatric tertiary centre coded for appendicitis from January 2015 to October 2016 was completed...
November 12, 2017: Journal of Pediatric Surgery
Yasmine Yousef, Fouad Youssef, Trish Dinh, Kartikey Pandya, Hayden Stagg, Michael Homsy, Robert Baird, Jean-Martin Laberge, Dan Poenaru, Pramod Puligandla, Kenneth Shaw, Sherif Emil
PURPOSE: Despite a wide spectrum of severity, perforated appendicitis in children is typically considered a single entity in outcomes studies. We performed a prospective cohort study to define a risk stratification system that correlates with outcomes and resource utilization. METHODS: A prospective study was conducted of all children operated for perforated appendicitis between May 2015 and December 2016 at a tertiary free-standing university children's hospital...
February 2018: Journal of Pediatric Surgery
Koki Sato, Masataka Banshodani, Masahiro Nishihara, Junko Nambu, Yasuo Kawaguchi, Fumio Shimamoto, Kiyohiko Dohi, Keizo Sugino, Hideki Ohdan
INTRODUCTION: Although appendicitis is a common disease, appendicitis concurrent with liver abscesses and sessile serrated adenoma/polyp (SSA/P) is rare. PRESENTATION OF CASE: A 69-year-old man presented with symptoms of abdominal pain and fever. Computed tomography (CT) revealed multiple liver abscesses and an enlarged appendix with a pseudotumoral appearance, which suggested acute appendicitis. In the emergency operation, ileocecal resection was performed for the perforated appendicitis with an inflammatory mass in the ileocecum...
2018: International Journal of Surgery Case Reports
Andrew Read, Jane Xu, Susan Adams, Jonathan Karpelowsky
Appendicectomy has remained the treatment of choice for appendicitis for over a century and is the most commonly performed emergency operation in children. However, emerging evidence suggests that appendicectomy may not always be necessary in uncomplicated appendicitis, with early paediatric trials demonstrating that antibiotic-only therapy can be safe and effective. Further rigorously designed and appropriately powered studies are necessarily to establish the place of non-operative management of uncomplicated appendicitis in the future...
November 2017: Journal of Paediatrics and Child Health
Max Knaapen, Johanna H van der Lee, Roel Bakx, Sarah-May L The, Ernst W E van Heurn, Hugo A Heij, Ramon R Gorter
INTRODUCTION: Based on epidemiological, immunological and pathology data, the idea that appendicitis is not necessarily a progressive disease is gaining ground. Two types are distinguished: simple and complicated appendicitis. Non-operative treatment (NOT) of children with simple appendicitis has been investigated in several small studies. So far, it is deemed safe. However, its effectiveness and effect on quality of life (QoL) have yet to be established in an adequately powered randomised trial...
November 15, 2017: BMJ Open
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