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Antibiotic prophylaxis

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https://www.readbyqxmd.com/read/29783026/a-prolonged-and-large-outbreak-of-invasive-group-a-streptococcal-disease-within-a-nursing-home-repeated-intra-facility-transmission-of-a-single-strain
#1
S A Nanduri, B J Metcalf, M A Arwady, C Edens, M A Lavin, J Morgan, W Clegg, A Beron, J P Albertson, R Link-Gelles, A Ogundimu, J Gold, D Jackson, S Chochua, N Stone, C Van Beneden, K Fleming-Dutra, B Beall
OBJECTIVES: Multiple invasive group A streptococcal (GAS) infections were reported to public health by a skilled nursing facility (Facility A) in Illinois between May 2014 and August 2016. Cases continued despite interventions including antibiotic prophylaxis for all residents and staff. Two other geographically close facilities reported contemporaneous outbreaks of GAS. We investigated potential reasons for ongoing transmission. METHODS: We obtained epidemiologic data from chart review of cases and review of facility and public health records from previous investigations into the outbreak...
May 18, 2018: Clinical Microbiology and Infection
https://www.readbyqxmd.com/read/29782303/clindamycin-induced-maculopapular-exanthema-with-preferential-involvement-of-striae-distensae-a-koebner-phenomenon
#2
Benigno Monteagudo, Miguel Cabanillas, Pilar Iriarte, Aquilina Ramírez-Santos, Elvira León-Muinos, Daniel González-Vilas, Óscar Suárez-Amor
Clindamycin is a lincomycin-derived antibiotic useful for the treatment of anaerobic and Gram-positive aerobic bacterial infections. Cutaneous adverse reactions are usually maculopapular exanthemas, although hypersensitivity syndrome, acute generalized exanthematous pustulosis, and Stevens-Johnson syndrome have also been reported (1). We report the case of a patient with a maculopapular rash triggered by clindamycin who developed cutaneous lesions on striae distensae (SD). A 47-year-old woman was referred to our clinic for pruritic cutaneous lesions which had started 6 days earlier...
April 2018: Acta Dermatovenerologica Croatica: ADC
https://www.readbyqxmd.com/read/29781787/evaluating-the-duration-of-prophylactic-post-operative-antibiotic-agents-after-open-reduction-internal-fixation-for-closed-fractures
#3
Brett D Crist, Lasun O Oladeji, Gregory J Della Rocca, David A Volgas, James P Stannard, David D Greenberg
BACKGROUND: The importance of timely pre-operative antibiotic agents for effective surgical prophylaxis has been established but the optimal duration of antimicrobial coverage post-operatively has not yet been defined clearly. The purpose of this study was to determine if prophylactic post- operative cefazolin for 23 hours decreases the risk of surgical site infection (SSI) after open reduction internal fixation (ORIF) of closed extremity fractures. PATIENTS AND METHODS: After Institutional Reviews Board approval, patients undergoing ORIF of closed extremity fractures who had a planned post-operative stay of at least 23 hours were randomly assigned to either receive 23 hours of cefazolin or a placebo...
May 21, 2018: Surgical Infections
https://www.readbyqxmd.com/read/29780414/antibiotic-prophylaxis-with-trimethoprim-sulfamethoxazole-versus-no-treatment-after-mid-to-distal-hypospadias-repair-a-prospective-randomized-study
#4
Elizabeth B Roth, John V Kryger, Charles T Durkee, Melissa A Lingongo, Ruth M Swedler, Travis W Groth
Purpose: To evaluate the impact of prophylactic antibiotics after distal hypospadias repair on postoperative bacteriuria, symptomatic urinary tract infection, and postoperative complications in a prospective, randomized trial. Materials and Methods: Consecutive patients aged 6 months to 2 years were enrolled at our institution between June 2013 and May 2017. Consenting patients were randomized to antibiotic prophylaxis with trimethoprim-sulfamethoxazole versus no antibiotic...
2018: Advances in Urology
https://www.readbyqxmd.com/read/29776869/outcomes-of-externalized-pyeloureteral-versus-internal-ureteral-stent-in-pediatric-robotic-assisted-laparoscopic-pyeloplasty
#5
D I Chu, D Shrivastava, J P Van Batavia, D K Bowen, C C Tong, C J Long, D A Weiss, A R Shukla, A K Srinivasan
INTRODUCTION: After pyeloplasty, urinary drainage options include internal double-J (DJ) ureteral stents or externalized pyeloureteral (EPU) stents, which can avoid bladder symptoms and additional anesthetic exposure from stent removal. Comparative outcome studies, however, are lacking following primary pediatric robotic-assisted laparoscopic pyeloplasty (RALP). OBJECTIVE: To compare operative success, operative time, hospitalization, and postoperative complications of EPU versus DJ stents following RALP...
May 7, 2018: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/29773260/mechanical-bowel-preparation-and-oral-antibiotic-prophylaxis-in-colorectal-surgery-analysis-of-evidence-and-narrative-review
#6
Josep M Badia, Nares Arroyo-García
The role of oral antibiotic prophylaxis and mechanical bowel preparation in colorectal surgery remains controversial. The lack of efficacy of mechanical preparation to improve infection rates, its adverse effects, and multimodal rehabilitation programs have led to a decline in its use. This review aims to evaluate current evidence on antegrade colonic cleansing combined with oral antibiotics for the prevention of surgical site infections. In experimental studies, oral antibiotics decrease the bacterial inoculum, both in the bowel lumen and surgical field...
May 14, 2018: Cirugía Española
https://www.readbyqxmd.com/read/29771900/inappropriate-prescribing-of-antibiotics-following-discharge-after-major-surgery-an-area-for-improvement
#7
Mary De Almeida, Catherine Gerrard, Joshua T Freeman, Eamon Duffy, Sally A Roberts
AIM: This study aims to determine the indications for antibiotic use in patients discharged following major surgery at Auckland City Hospital (ACH); to determine if the indications were appropriate and to identify opportunities where antimicrobial stewardship interventions would be beneficial. METHODS: This was a retrospective study of adult patients who were dispensed an antibiotic within the first two days of discharge after major surgery at ACH between 1 January 2013 and 31 December 2013...
May 18, 2018: New Zealand Medical Journal
https://www.readbyqxmd.com/read/29771856/vitamin-e-phosphate-coating-stimulates-bone-deposition-in-implant-related-infections-in-a-rat-model
#8
Arianna B Lovati, Marta Bottagisio, Susanna Maraldi, Martina B Violatto, Monica Bortolin, Elena De Vecchi, Paolo Bigini, Lorenzo Drago, Carlo L Romanò
BACKGROUND: Implant-related infections are associated with impaired bone healing and osseointegration. In vitro antiadhesive and antibacterial properties and in vivo antiinflammatory effects protecting against bone loss of various formulations of vitamin E have been demonstrated in animal models. However, to the best of our knowledge, no in vivo studies have demonstrated the synergistic activity of vitamin E in preventing bacterial adhesion to orthopaedic implants, thus supporting the bone-implant integration...
June 2018: Clinical Orthopaedics and related Research
https://www.readbyqxmd.com/read/29768543/preventing-diseases-in-round-the-world-travelers-a-contemporary-challenge-for-travel-medicine-advice
#9
Karis Maria de Pinho Rodrigues, Beatriz Meurer Moreira
Providing advice for travelers embarking on long-term trips poses a challenge in travel medicine. A long duration of risk exposure is associated with underuse of protective measures and poor adherence to chemoprophylaxis, increasing the chances of acquiring infections. Recently, in our clinic, we observed an increase in the number of travelers undertaking round-the-world trips. These individuals are typically aged around 32 years and quit their jobs to embark on one-to-two-year journeys. Their destinations include countries in two or more continents, invariably Southeast Asia and Indonesia, and mostly involve land travel and visiting rural areas...
March 2018: Revista da Sociedade Brasileira de Medicina Tropical
https://www.readbyqxmd.com/read/29766842/continuous-low-dose-antibiotic-prophylaxis-to-prevent-urinary-tract-infection-in-adults-who-perform-clean-intermittent-self-catheterisation-the-antic-rct
#10
Robert Pickard, Thomas Chadwick, Yemi Oluboyede, Catherine Brennand, Alexander von Wilamowitz-Moellendorff, Doreen McClurg, Jennifer Wilkinson, Laura Ternent, Holly Fisher, Katherine Walton, Elaine McColl, Luke Vale, Ruth Wood, Mohamed Abdel-Fattah, Paul Hilton, Mandy Fader, Simon Harrison, James Larcombe, Paul Little, Anthony Timoney, James N'Dow, Heather Armstrong, Nicola Morris, Kerry Walker, Nikesh Thiruchelvam
BACKGROUND: People carrying out clean intermittent self-catheterisation (CISC) to empty their bladder often suffer repeated urinary tract infections (UTIs). Continuous once-daily, low-dose antibiotic treatment (antibiotic prophylaxis) is commonly advised but knowledge of its effectiveness is lacking. OBJECTIVE: To assess the benefit, harms and cost-effectiveness of antibiotic prophylaxis to prevent UTIs in people who perform CISC. DESIGN: Parallel-group, open-label, patient-randomised 12-month trial of allocated intervention with 3-monthly follow-up...
May 2018: Health Technology Assessment: HTA
https://www.readbyqxmd.com/read/29765828/a-cross-sectional-survey-of-the-north-american-skull-base-society-on-vestibular-schwannoma-part-2-perioperative-practice-patterns-of-vestibular-schwannoma-in-north-america
#11
Jamie J Van Gompel, Matthew L Carlson, R Mark Wiet, Nicole M Tombers, Anand K Devaiah M, Devyani Lal, Jacques J Morcos, Michael J Link
Introduction  Perioperative care of vestibular schwannoma (VS) patients is extremely variable across surgeons and institutions making practice patterns difficult to standardize. No data currently exist detailing this practice variability. Methods  The North American Skull Base Society membership was electronically surveyed regarding perioperative care of surgically operated VS patients. Results  There were 87 respondents to the survey. Surgical positioning, surgical approach utilized, and perioperative medical adjuncts are quite variable...
June 2018: Journal of Neurological Surgery. Part B, Skull Base
https://www.readbyqxmd.com/read/29765440/prevalence-of-bacteria-and-fungi-in-samples-of-cornea-preservation-fluid
#12
Grażyna Broniek, Ewa Langwińska-Wośko, Małgorzata Sybilska, Jerzy Szaflik, Jacek P Szaflik, Marta Wróblewska
Introduction: Recipients of corneal transplants are at risk of healthcare-associated infections, which, apart from other causes of surgical site infections, may also occur as a result of the transfer of infected corneal tissue. In this study we assessed the risk of bacterial and fungal infections based on the results of routine microbiological testing of cornea preservation fluid samples. Material and methods: We examined a total of 725 samples of corneal preservation fluid, obtained during a period of 3 years (2011-2013)...
April 2018: Archives of Medical Science: AMS
https://www.readbyqxmd.com/read/29761674/screening-arab-israeli-pregnant-women-for-group-b-streptococcus-by-the-amplivue-gbs-assay-are-the-rates-higher-than-the-national-average
#13
Marwan Hakim, Adel Jabour, Miriam Anton, Meggie Hakim, Sahar Kheirallah
BACKGROUND: The recommendation of the U.S. Centers for Disease Control and Prevention regarding universal screening for Group B Streptococcus (GBS) at 35-37 weeks gestational age in pregnancy is not accepted in Israel. The National Council for Obstetrics, Neonatology and Genetics recommends intrapartum prophylaxis, mainly based on risk factors, to prevent early neonatal GBS infection. This policy is based on past studies demonstrating low colonization rates of the bacteria in Israeli pregnant women and very low neonatal sepsis rates...
May 2018: Israel Medical Association Journal: IMAJ
https://www.readbyqxmd.com/read/29761139/prophylactic-antibiotics-after-stented-distal-hypospadias-repair-randomized-pilot-study
#14
Stephen Canon, Mary K Marquette, Adam Crane, Ashay Patel, Ismael Zamilpa, Shasha Bai
The usage of prophylactic oral antibiotics following distal hypospadias repair with stenting has been recently challenged. This study evaluated the incidence of symptomatic urinary tract infections (UTIs) following stented, distal hypospadias repair and the impact of prophylactic antibiotic therapy. Subjects 0 to 5 years of age with distal hypospadias were randomized to either Group 1 (antibiotics) or Group 2 (no prophylactic therapy). Urinalysis/urine culture was obtained intraoperatively with no preoperative antibiotics given...
2018: Global Pediatric Health
https://www.readbyqxmd.com/read/29760598/predictors-of-chemoradiation-related-febrile-neutropenia-prophylaxis-in-older-adults-experience-from-a-limited-resource-setting
#15
Aparna Gangopadhyay
Aim: To identify risk factors that lower efficacy of antibiotic prophylaxis of febrile neutropenia among older patients on chemoradiation. Background: Audit of institutional data showed that older adults are at higher risk of febrile neutropenia during chemoradiation. In limited resource settings widespread use of Granulocyte-Colony Stimulating Factor (G-CSF) is not economically feasible and antibiotics are used commonly. Despite compliance with antibiotics, prophylaxis is inadequate in many patients owing to patient and tumor related factors...
May 2018: Reports of Practical Oncology and Radiotherapy
https://www.readbyqxmd.com/read/29759925/metronidazole-in-the-prevention-of-antibiotic-associated-diarrhoea-and-clostridium-difficile-infection-in-high-risk-hospitalised-patients
#16
Marco Tobar-Marcillo, Maria Guerrero-Duran, Ariana Avecillas-Segovia, Lillana Pacchiano-Aleman, Roberto Basante-Díaz, Hiram Vela-Vizcaino, Eduardo Espinosa-Aznar, Pedro Castorena García, Ricardo Santiago-Ramírez, Ixel Rivas-Bucio
BACKGROUND: In-hospital diarrhoea has a high impact on morbidity and mortality rates among hospitalised patients. Chemoprophylaxis with antibiotics in selected patients could be a cost-effective tool for prevention. METHODS: A prospective randomised, open-label study was conducted in a tertiary hospital in Mexico City, selecting patients at high risk of acquiring in-hospital diarrhoea and assigning them to a group taking metronidazole 500mg orally every eight hours for seven days or an observation group...
May 11, 2018: Gastroenterología y Hepatología
https://www.readbyqxmd.com/read/29757781/misconceptions-surrounding-penicillin-allergy-implications-for-anesthesiologists
#17
Leon Vorobeichik, Elizabeth A Weber, Jordan Tarshis
Administration of preoperative antimicrobial prophylaxis, often with a cephalosporin, is the mainstay of surgical site infection prevention guidelines. Unfortunately, due to prevalent misconceptions, patients labeled as having a penicillin allergy often receive alternate and less-effective antibiotics, placing them at risk of a variety of adverse effects including increased morbidity and higher risk of surgical site infection. The perioperative physician should ascertain the nature of previous reactions to aid in determining the probability of the prevalence of a true allergy...
May 10, 2018: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/29756330/postoperative-prophylactic-antibiotics-for-facial-fractures-a-systematic-review-and-meta-analysis
#18
REVIEW
Andy M Habib, Alexander D Wong, Geoffrey C Schreiner, Komal F Satti, Natalie B Riblet, Heather A Johnson, Jacob P Ossoff
OBJECTIVE: Perioperative antibiotic prophylaxis in patients undergoing surgery for maxillofacial fractures is standard practice. However, the use of postoperative antibiotic prophylaxis remains controversial. This systematic review and meta-analysis sought to evaluate the effect of postoperative antibiotic therapy on the incidence of surgical site infection (SSI) in patients with maxillofacial fractures. METHODS: MEDLINE, Embase, and the Cochrane Library were searched from inception through October 2017...
May 14, 2018: Laryngoscope
https://www.readbyqxmd.com/read/29751965/de-labeling-of-%C3%AE-lactam-allergy-reduces-intraoperative-time-and-optimizes-choice-in-antibiotic-prophylaxis
#19
Yara Moussa, Joseph Shuster, Gilbert Matte, Andrew Sullivan, Robert H Goldstein, Dayle Cunningham, Moshe Ben-Shoshan, Gabriele Baldini, Francesco Carli, Christos Tsoukas
BACKGROUND: Suspected penicillin allergic individuals receive suboptimal non-β-lactams for intraoperative prophylaxis which may prolong operations and have negative clinical outcomes. We therefore studied if β-lactam de-labeling optimized choice of prophylactic antibiotics and improved intraoperative time efficiency. METHODS: A multistep approach was used. It included a risk assessment tool by an allergist, β-lactam skin testing and oral provocation. To determine the value of de-labeling, we appraised intraoperative antibiotic choices and correlated them with time to first incision...
May 8, 2018: Surgery
https://www.readbyqxmd.com/read/29751120/evaluation-of-a-risk-guided-strategy-for-empiric-carbapenem-use-in-febrile-neutropenia
#20
Ai Leng Khoo, Ying Jiao Zhao, Monica Teng, Ding Ying, Jing Jin, Yen Lin Chee, Li Mei Poon, Siew Eng Lim, Liang Piu Koh, Wee Joo Chng, Boon Peng Lim, Li Yang Hsu, Louis Yi Ann Chai
Febrile neutropenia (FN) is associated with substantial morbidity and necessitate empiric broad spectrum antibiotic treatment. We evaluated a risk-guided FN management strategy using empiric piperacillin-tazobactam and carbapenem in a prospective cohort study. The analysis involved 723 FN episodes in hospitalised adult patients, including those with severe sepsis or prior infection/colonisation with extended-spectrum beta-lactamase (ESBL)-producing Enterobacteriaceae. Propensity score matching analysis was used to adjust for baseline differences between treatment groups and produced 267 matched pairs...
May 8, 2018: International Journal of Antimicrobial Agents
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