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Infection rate mortality

Sapan H Shah, Brian E Schwartz, Aaron R Schwartz, Benjamin A Goldberg, Samuel J Chmell
The rate of total knee arthroplasty (TKA) utilization in younger patients (< 65 years old) is increasing. Little is known regarding demographics and in-hospital outcomes in this population. The National Hospital Discharge Survey (NHDS) database was searched using International Classification of Diseases, Ninth Revision (ICD-9) procedure codes for patients admitted to U.S. hospitals for unilateral primary TKA between 2001 and 2010. Patients were separated into young (< 65 years of age) and senior cohorts (≥ 65 years of age)...
October 24, 2016: Journal of Knee Surgery
Anthony A Iwuafor, Folasade T Ogunsola, Rita O Oladele, Oyin O Oduyebo, Ibironke Desalu, Chukwudi C Egwuatu, Agwu U Nnachi, Comfort N Akujobi, Ita O Ita, Godwin I Ogban
BACKGROUND: Infections are common complications in critically ill patients with associated significant morbidity and mortality. AIM: This study determined the prevalence, risk factors, clinical outcome and microbiological profile of hospital-acquired infections in the intensive care unit of a Nigerian tertiary hospital. MATERIALS AND METHODS: This was a prospective cohort study, patients were recruited and followed up between September 2011 and July 2012 until they were either discharged from the ICU or died...
2016: PloS One
Joseph Y Ting, Anne Synnes, Ashley Roberts, Akhil Deshpandey, Kimberly Dow, Eugene W Yoon, Kyong-Soon Lee, Simon Dobson, Shoo K Lee, Prakesh S Shah
Importance: Excessive antibiotic use has been associated with altered bacterial colonization and may result in antibiotic resistance, fungemia, necrotizing enterocolitis (NEC), and mortality. Exploring the association between antibiotic exposure and neonatal outcomes other than infection-related morbidities may provide insight on the importance of rational antibiotic use, especially in the setting of culture-negative neonatal sepsis. Objective: To evaluate the trend of antibiotic use among all hospitalized very low-birth-weight (VLBW) infants across Canada and the association between antibiotic use rates (AURs) and mortality and morbidity among neonates without culture-proven sepsis or NEC...
October 24, 2016: JAMA Pediatrics
Alexandre S Stephens, Samantha J Lain, Christine L Roberts, Jennifer R Bowen, Natasha Nassar
BACKGROUND: Although infant and child mortality rates have decreased substantially worldwide over the past two decades, efforts continue in many nations to further these declines. The identification of pertinent perinatal factors that are associated with early childhood mortality would help with these efforts. We investigated the association of two crucial perinatal factors, gestational age and severe neonatal morbidity at birth, with mortality during infancy (29-364 days) and early childhood (1-5 years)...
October 24, 2016: Paediatric and Perinatal Epidemiology
Valentine Nfonsam, Hassan Aziz, Viraj Pandit, Mazhar Khalil, Jana Jandova, Bellal Joseph
INTRODUCTION: Optimization of surgical outcomes after colectomy continues to be actively studied, but most studies group right-sided and left-sided colectomies together. The aim of our study was to determine whether the complication rate differs between right-sided and left-sided colectomies for cancer. METHODS: We identified patients who underwent laparoscopic colectomy for colon cancer between 2005 and 2010 in the American College of Surgeons National Surgical Quality Improvement Program database and stratified cases by right and left side...
2016: Cancer Treatment Communications
R M Medrano-Juarez, D Sotello, M A Orellana-Barrios, L D'Cuhna, J D Payne, K Nugent
We present a case of acute hemolytic anemia, renal failure, and Clostridium perfringens bacteremia in a patient with acute myelogenous leukemia. The high fatality of C. perfringens bacteremia requires that clinicians recognize and rapidly treat patients at risk for this infection. Although other hemolytic processes are in the differential diagnosis of these events, the presence of high fever, chills, and rapidly positive blood cultures may help narrow the diagnosis. Most cases of C. perfringens bacteremia have a concomitant coinfection, which makes broad spectrum empiric therapy essential...
2016: Case Reports in Infectious Diseases
David I W Phillips, Clive Osmond, Martin L Williams, Alexander Jones
BACKGROUND: Chronic rheumatic heart disease (RHD) remains a globally important cause of heart disease. The reasons for the continuing high prevalence of this disease are obscure, but it may have its origins in the poor social and economic conditions with which the disease has been consistently and strongly linked. Mortality studies from the UK have suggested the importance of adverse environmental factors in early life; these studies demonstrated specific geographical associations between high rates of chest infection during infancy and subsequent RHD...
October 23, 2016: International Journal of Epidemiology
Colleen K McIlvennan, JoAnn Lindenfeld, David P Kao
BACKGROUND: Mechanical circulatory support (MCS) is a widely available management strategy. No studies have described sex differences in both extracorporeal and durable MCS. We analyzed sex-related differences of in-hospital outcomes for extracorporeal and durable MCS using administrative hospital data. METHODS: In total, 134.5 million hospital records between 1994 and 2012 were screened for placement of MCS using procedure codes of the International Classification of Diseases-9, Clinical Modification...
August 20, 2016: Journal of Heart and Lung Transplantation
Massimiliano Berretta, Raffaele Di Francia, Brigida Stanzione, Gaetano Facchini, Arben LLeshi, Paolo De Paoli, Michele Spina, Umberto Tirelli
The introduction of Highly Active Antiretroviral Therapy (HAART) into clinical practice has dramatically changed the outcome of HIV-infected patients by prolonging their survival. The increase in life expectancy has led to an increased risk of non-AIDS-related mortality and morbidity, including cardiovascular diseases, neurocognitive diseases, neuroendocrine dysfunctions and cancer. Areas Covered: The GICAT (Italian Cooperation Group on AIDS and Tumors) has demonstrated that patients who receive a multidisciplinary approach with the combination of anticancer agents (AC) and HAART can achieve better responses and survival rates than patients who receive AC alone...
October 22, 2016: Expert Opinion on Pharmacotherapy
Andrew R Wargo, Robert J Scott, Benjamin Kerr, Gael Kurath
Viral replication and shedding are key components of transmission and fitness, the kinetics of which are heavily dependent on virus, host, and environmental factors. To date, no studies have quantified the shedding kinetics of infectious hematopoietic necrosis virus (IHNV) in rainbow trout (Oncorhynchus mykiss), or how they are associated with replication, making it difficult to ascertain the transmission dynamics of this pathogen of high agricultural and conservation importance. Here, the replication and shedding kinetics of two M genogroup IHNV genotypes were examined in their naturally co-evolved rainbow trout host...
October 19, 2016: Virus Research
Pearlie P Chong, David van Duin, Ananta Bangdiwala, Anastasia Ivanova, William C Miller, David J Weber, Peter H Gilligan, Thomas C Shea
PURPOSE: Case reports of treatment failure with standard-dose daptomycin (6 mg/kg) have recently surfaced in vancomycin-resistant Enterococcus (VRE) bloodstream infection (BSI) episodes with daptomycin MICs of 3 to 4 mg/L. The clinical implications of daptomycin MICs of 3 to 4 mg/L in VRE BSIs have not been elucidated. METHODS: We performed a single institutional retrospective analysis of adult stem cell transplant recipients and patients with hematologic malignancies diagnosed with VRE BSI from 2006 to 2014 and compared outcomes between those with daptomycin MICs of 3 to 4 mg/L those with 2 mg/L, as determined by Etest...
October 19, 2016: Clinical Therapeutics
Susanne E Pors, Ida J Pedersen, Ragnhild Bager Skjerning, Ida C N Thøfner, Gry Persson, Anders M Bojesen
Gallibacterium anatis causes infections in the reproductive tract of egg-laying hens and induce increased mortality and decreased egg production. New prophylactic measures are needed in order to improve animal welfare and production efficiency. Bacterial outer membrane vesicles (OMVs) have previously shown promising results in protection against infections and we hypothesized that OMVs could serve as an immunogen to protect egg-laying hens against G. anatis. To investigate the immunogenic potential of G. anatis OMVs, two in vivo studies in egg-laying hens were made...
November 15, 2016: Veterinary Microbiology
Francisco Álvarez-Lerma, Judith Marín-Corral, Clara Vila, Joan Ramón Masclans, Francisco Javier González de Molina, Ignacio Martín Loeches, Sandra Barbadillo, Alejandro Rodríguez
BACKGROUND: Patients infected with influenza A (H1N1)pdm09 virus requiring admission to the ICU remain an important source of mortality during the influenza season. The objective of the study was to assess the impact of a delay in diagnosis of community-acquired influenza A (H1N1)pdm09 virus infection on clinical outcome in critically ill patients admitted to the ICU. METHODS: A prospective multicenter observational cohort study was based on data from the GETGAG/SEMICYUC registry (2009-2015) collected by 148 Spanish ICUs...
October 23, 2016: Critical Care: the Official Journal of the Critical Care Forum
N Didbaridze, N Lomidze, T Abuladze, G Qiliptari, T Didbaridze, I Gvasalia, Z Mkervalishvili, N Gogokhia
Anaerobic clostridial infection is the most severe form of paraproctitis. The incubation period is very short, from 3 to 6 hours, sometimes lasting for 1-2 days. Clostridial infection spreads rapidly and induces gas gangrene, causes destruction of cells and other intermediate substances, and impedes blood circulation. This paper presents a case study of an extremely severe form of anaerobic infection with spontaneous gas gangrene, cellulitis, fasciomyositic necrosis, severe intoxication and septic shock on the abdominal front and lateral surfaces...
September 2016: Georgian Medical News
M Kochlamazashvili, Kh Khatiashvili, M Butsashvili, O Chubinishvili, Sh Khetsuriani, G Kamkamidze
In Georgia, causative agents among infants with systemic infections are generally not identified and "neonatal sepsis" is usually diagnosed and treated without determining the etiology. The objective of this study was to estimate the role of viral pathogens (Herpesviridae and Enteroviruses) among neonates with generalized infections. A cross-sectional study was performed among neonates younger than <8 weeks admitted to a neonatal intensive care unit (NICU) at the two largest pediatric hospitals in Tbilisi, Georgia...
September 2016: Georgian Medical News
Christoph Lübbert, Lisa Zimmermann, Julia Borchert, Bernd Hörner, Reinier Mutters, Arne C Rodloff
INTRODUCTION: Clostridium difficile infection (CDI) is the most common cause of health-care-associated infectious diarrhea. Recurrence rates are as high as 20-30% after standard treatment with metronidazole or vancomycin, and appear to be reduced for patients treated with fidaxomicin. According to the literature, the risk of CDI recurrence increases after the second relapse to 30-65%. Accurate data for Germany are not yet available. METHODS: Based on the research database of arvato health analytics (Munich, Germany), a secondary data analysis for the incidence, treatment characteristics and course of CDI was performed...
October 21, 2016: Infectious Diseases and Therapy
Douglas W Jones, Kirsten Dansey, Allen D Hamdan
Patients with end-stage renal disease (ESRD) who present with critical limb ischemia (CLI) have become an increasingly common and complex treatment problem for vascular surgeons. Dialysis patients have high short-term mortality rates regardless of whether revascularization is pursued. ESRD patients with CLI can be managed with: local wound care, endovascular or surgical revascularization, or amputation. Some patients may heal small foot wounds with local wound care alone, even if distal perfusion is marginal, as long as any infectious process has been controlled...
October 20, 2016: Vascular and Endovascular Surgery
Zsolt Sziklavari, Michael Ried, Florian Zeman, Christian Grosser, Tamas Szöke, Reiner Neu, Rudolf Schemm, Hans-Stefan Hofmann
BACKGROUND: This retrospective study analyzed the effectiveness of intrathoracic negative pressure therapy for debilitated patients with empyema and compared the short-term and long-term outcomes of three different intrapleural vacuum-assisted closure (VAC) techniques. METHODS: We investigated 43 consecutive (pre)septic patients with poor general condition (Karnofsky index ≤ 50 %) and multimorbidity (≥ 3 organ diseases) or immunosuppression, who had been treated for primary, postoperative, or recurrent pleural empyema with VAC in combination with open window thoracostomy (OWT-VAC) with minimally invasive technique (Mini-VAC), and instillation (Mini-VAC-Instill)...
October 21, 2016: Journal of Cardiothoracic Surgery
Michael Maceroli, Lucas E Nikkel, Bilal Mahmood, John P Ketz, Xing Qiu, Joseph Ciminelli, Susan Messing, John C Elfar
OBJECTIVES: To determine if hospital arthroplasty volume affects patient outcomes after undergoing total hip arthroplasty (THA) for displaced femoral neck fractures. METHODS: The Statewide Planning and Research Cooperative System database from the New York State Department of Health was used to group hospitals into quartiles based on overall THA volume from 2000 to 2010. The database was then queried to identify all patients undergoing THA specifically for femoral neck fracture during this time period...
November 2016: Journal of Orthopaedic Trauma
Martin Rozanovic, Csaba Csontos, Lajos Bogár, Lívia Szélig, Tímea Bocskai, Patrícia Kovács, Marianna Matancic, Attila Miseta, Csaba Loibl
BACKGROUND: In polytrauma and burn injury Systemic Inflammatory Response Syndrome (SIRS) develops. SIRS is presented in many hospitalized patients, including those who never develop infection or sepsis. Both in SIRS and sepsis the leukocyte activation occurs. In acute phase reaction leukocytes' upward flotation i.e. leukocyte antisedimentation rate (LAR) can indicate infectious origin. OBJECTIVE: To evaluate the predictive power of LAR, serum C-reactive protein (CRP) and procalcitonin (PCT) levels regarding mortality risk and development of septic complications...
October 20, 2016: Clinical Hemorheology and Microcirculation
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